Set version to 0.30.0-hf2

When the websocket connection is established, any configured administrative
privileges are applied to resource limits.

.gitignore

@@ -24,6 +24,11 @@ bin/rippled
 Debug/*.*
 Release/*.*
 
+# Ignore coverage files.
+*.gcno
+*.gcda
+*.gcov
+
 # Ignore locally installed node_modules
 /node_modules
 

.travis.yml

@@ -1,70 +1,84 @@
+sudo: false
 language: cpp
-compiler:
-  - clang
-  - gcc
+
 env:
-  - TARGET=debug
-  - TARGET=debug.nounity
-  # We can specify any combination of builds here, for example, to
-  # include release builds, too, uncomment the following lines.
-  #- TARGET=release
-  #- TARGET=release.nounity
+  global:
+    # Maintenance note: to move to a new version
+    # of boost, update both BOOST_ROOT and BOOST_URL.
+    # Note that for simplicity, BOOST_ROOT's final
+    # namepart must match the folder name internal
+    # to boost's .tar.gz.
+    - BOOST_ROOT=$HOME/boost_1_59_0
+    - BOOST_URL='http://downloads.sourceforge.net/project/boost/boost/1.59.0/boost_1_59_0.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fboost%2Ffiles%2Fboost%2F1.59.0%2Fboost_1_59_0.tar.gz%2Fdownload&ts=1441761349&use_mirror=skylineservers'
+    - RIPPLED_OLD_GCC_ABI=1
+
+
+packages: &gcc5_pkgs
+  - gcc-5
+  - g++-5
+  - python-software-properties
+  - protobuf-compiler
+  - libprotobuf-dev
+  - libssl-dev
+  - libstdc++6
+  - binutils-gold
+  # Provides a backtrace if the unittests crash
+  - gdb
+
+packages: &gcc48_pkgs
+  - gcc-4.8
+  - g++-4.8
+  - python-software-properties
+  - protobuf-compiler
+  - libprotobuf-dev
+  - libssl-dev
+  - libstdc++6
+  - binutils-gold
+  # Provides a backtrace if the unittests crash
+  - gdb
+
+matrix:
+  include:
+    - compiler: gcc
+      env: GCC_VER=5 TARGET=debug.nounity
+      addons: &ao_gcc5
+        apt:
+          sources: ['ubuntu-toolchain-r-test']
+          packages: *gcc5_pkgs
+
+    - compiler: gcc
+      env: GCC_VER=5 TARGET=coverage
+      addons: *ao_gcc5
+
+    - compiler: clang
+      env: GCC_VER=4.8 TARGET=debug
+      addons: &ao_gcc48
+        apt:
+          sources: ['ubuntu-toolchain-r-test']
+          packages: *gcc48_pkgs
+
+    - compiler: clang
+      env: GCC_VER=4.8 TARGET=debug.nounity
+      addons: *ao_gcc48
+
+    - compiler: gcc
+      env: GCC_VER=4.8 TARGET=debug
+      addons: *ao_gcc48
+
+    - compiler: gcc
+      env: GCC_VER=4.8 TARGET=debug.nounity
+      addons: *ao_gcc48
+
+cache:
+  directories:
+  - $BOOST_ROOT
+
 before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq python-software-properties
-  - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
-  - sudo add-apt-repository -y ppa:afrank/boost
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq g++-4.8
-  - sudo apt-get install -qq libboost1.57-all-dev
-  - sudo apt-get install -qq mlocate
-  - sudo updatedb
-  - sudo locate libboost | grep /lib | grep -e ".a$"
-  - sudo apt-get install -qq protobuf-compiler libprotobuf-dev libssl-dev exuberant-ctags
-  # We need gcc >= 4.8 for some c++11 features
-  - sudo apt-get install -qq gcc-4.8
-  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 40 --slave /usr/bin/g++ g++ /usr/bin/g++-4.8
-  - sudo update-alternatives --set gcc /usr/bin/gcc-4.8
-  # Stuff is gold. Nuff said ;)
-  - sudo apt-get -y install binutils-gold
-  # We can get a backtrace if the guy crashes
-  - sudo apt-get -y install gdb
-  # What versions are we ACTUALLY running?
-  - g++ -v
-  - clang -v
-  # Avoid `spurious errors` caused by ~/.npm permission issues
-  # Does it already exist? Who owns? What permissions?
-  - ls -lah ~/.npm || mkdir ~/.npm
-  # Make sure we own it
-  - sudo chown -R $USER ~/.npm
+  - bin/ci/ubuntu/install-dependencies.sh
 
 script:
-  # Set so any failing command will abort the build
-  - set -e
-  # Make sure vcxproj is up to date
-  - scons vcxproj
-  - git diff --exit-code
-  # $CC will be either `clang` or `gcc` (If only we could do -j12 ;)
-  - scons $CC.$TARGET
-  # We can be sure we're using the build/$CC.$TARGET variant (-f so never err)
-  - rm -f build/rippled 
-  - export RIPPLED_PATH="$PWD/build/$CC.$TARGET/rippled"
-  # See what we've actually built
-  - ldd $RIPPLED_PATH
-  # Run unittests (under gdb)
-  - | # create gdb script
-    echo "set env MALLOC_CHECK_=3" > script.gdb 
-    echo "run" >> script.gdb
-    echo "backtrace full" >> script.gdb 
-    # gdb --help
-  - cat script.gdb | gdb --ex 'set print thread-events off' --return-child-result --args $RIPPLED_PATH --unittest
-  - npm install
-  # Use build/(gcc|clang).$TARGET/rippled
-  - |
-    echo "exports.default_server_config = {\"rippled_path\" : \"$RIPPLED_PATH\"};" > test/config.js
+  - bin/ci/ubuntu/build-and-test.sh
 
-  # Run integration tests
-  - npm test
 notifications:
   email:
     false

Builds/Test.py

@@ -17,18 +17,29 @@
 
 """
 Invocation:
-  ./Builds/Test.py - builds and tests all configurations
 
-#
-# The build must succeed without shell aliases for this to work.
-#
-# Common problems:
-# 1) Boost not found. Solution: export BOOST_ROOT=[path to boost folder]
-# 2) OpenSSL not found. Solution: export OPENSSL_ROOT=[path to OpenSSL folder]
-# 3) scons is an alias. Solution: Create a script named "scons" somewhere in
-#    your $PATH (eg. ~/bin/scons will often work).
-#       #!/bin/sh
-#       python /C/Python27/Scripts/scons.py "${@}"
+    ./Builds/Test.py - builds and tests all configurations
+
+The build must succeed without shell aliases for this to work.
+
+To pass flags to scons, put them at the very end of the command line, after
+the -- flag - like this:
+
+    ./Builds/Test.py -- -j4   # Pass -j4 to scons.
+
+
+Common problems:
+
+1) Boost not found. Solution: export BOOST_ROOT=[path to boost folder]
+
+2) OpenSSL not found. Solution: export OPENSSL_ROOT=[path to OpenSSL folder]
+
+3) scons is an alias. Solution: Create a script named "scons" somewhere in
+   your $PATH (eg. ~/bin/scons will often work).
+
+      #!/bin/sh
+      python /C/Python27/Scripts/scons.py "${@}"
+
 """
 from __future__ import absolute_import, division, print_function, unicode_literals
 

Builds/VisualStudio2015/README.md

@@ -0,0 +1,339 @@
+# Visual Studio 2015 Build Instructions
+
+## Important
+
+We do not recommend Windows for rippled production use at this time. Currently, the Ubuntu
+platform has received the highest level of quality assurance, testing, and support.
+
+## Prerequisites
+
+To clone the source code repository, create branches for inspection or modification,
+build rippled under Visual Studio, and run the unit tests you will need these
+software components:
+
+* [Visual Studio 2015](https://www.visualstudio.com/)
+* [Git for Windows](http://git-scm.com/)
+* [Google Protocol Buffers Compiler](https://code.google.com/p/protobuf/source/checkout)
+* [OpenSSL Library](README.md#install-openssl)
+  * [ActivePerl](https://www.activestate.com/activeperl/downloads)
+    (Recommended to build OpenSSL.)
+* [Boost 1.59 library](http://www.boost.org/users/download/)
+* [Node.js](http://nodejs.org/download/)
+
+Any version of Visual Studio 2015 may be used, including the Visual Studio Community
+Edition which is available under a free license.
+
+## Install Software
+
+### Install Visual Studio 2015
+
+If not already installed on your system, download your choice of installers from the
+[Visual Studio 2015 Download](https://www.visualstudio.com/downloads/download-visual-studio-vs)
+page, run the installer, and follow the directions.
+The **Visual Studio 2015 Community** edition is available for free, while paid editions
+may be used for an free initial trial period.
+
+### Install Git for Windows
+
+Git is a distributed revision control system. The Windows version also provides the
+bash shell and many Windows versions of Unix commands. While there are other
+varieties of Git (such as TortoiseGit, which has a native Windows interface and
+integrates with the Explorer shell), we recommend installing
+[Git for Windows](https://git-scm.com/) since
+it provides a Unix-like command line environment useful for running shell scripts.
+Use of the bash shell under Windows is mandatory for running the unit tests.
+
+* NOTE: To gain full featured access to the
+  [git-subtree](https://blogs.atlassian.com/2013/05/alternatives-to-git-submodule-git-subtree/)
+  functionality used in the rippled repository we suggest Git version 1.8.3.2 or later.
+
+### Install Google Protocol Buffers Compiler
+
+Building rippled requires **protoc.exe** version 2.5.1 or later. At your option you
+may build it yourself from the sources in the
+[Google Protocol Buffers](https://github.com/google/protobuf) repository,
+or you may download a
+[protoc.exe](https://ripple.github.io/Downloads/protoc/2.5.1/protoc.exe)
+([alternate link](https://github.com/ripple/Downloads/raw/gh-pages/protoc/2.5.1/protoc.exe))
+precompiled Windows executable from the
+[Ripple Organization](https://github.com/ripple).
+
+Either way, once you have the required version of **protoc.exe**, copy it into
+a folder in your command line `%PATH%`.
+
+* **NOTE:** If you use an older version of the compiler, the build will fail with
+  errors related to a mismatch of the version of protocol buffer headers versus
+  the compiler.
+  
+### Install ActivePerl
+
+If not already installed on your system, download your choice of installers from the
+[Activeperl Download](https://www.activestate.com/activeperl/downloads)
+page, run the installer, and follow the directions.
+
+## Configure Dependencies
+
+### Install OpenSSL
+
+1. Download OpenSSL *v1.0.2d or higher* source https://www.openssl.org/source/
+2. Unpack the source archive into a temporary folder.
+3. Open `cmd.exe`. Change the the folder where you unpacked OpenSSL.
+4. Build the 64-bit libraries: (
+  [Reference 1](http://developer.covenanteyes.com/building-openssl-for-visual-studio/),
+  [Reference 2](http://www.p-nand-q.com/programming/windows/building_openssl_with_visual_studio_2013.html))
+
+    ```powershell
+    "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\vcvars32.bat"
+    "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\amd64\vcvars64.bat"
+     
+    perl Configure VC-WIN64A --prefix=C:\lib\openssl-VC-64
+    ms\do_win64a
+    nmake -f ms\nt.mak
+    nmake -f ms\nt.mak install
+    
+    copy tmp32\lib.pdb C:\lib\openssl-VC-64\lib\
+    ```
+5. Optionally, delete the temporary folder.
+
+* NOTE: Since rippled links statically to OpenSSL, it does not matter where the OpenSSL
+  .DLL files are placed, or what version they are. rippled does not use or require any
+  external .DLL files to run other than the standard operating system ones.
+
+### Build Boost
+
+After downloading boost and unpacking it, open a **Developer Command Prompt** for
+Visual Studio, change to the directory containing boost, then bootstrap the build tools:
+
+```powershell
+cd C:\lib\boost_1_59_0
+bootstrap
+```
+
+The rippled application is linked statically to the standard runtimes and external
+dependencies on Windows, to ensure that the behavior of the executable is not
+affected by changes in outside files. Therefore, it is necessary to build the
+required boost static libraries using this command:
+
+```powershell
+bjam --toolset=msvc-14.0 --build-type=complete variant=debug,release link=static runtime-link=static address-model=64
+```
+
+Building the boost libraries may take considerable time. When the build process
+is completed, take note of both the reported compiler include paths and linker
+library paths as they will be required later.
+
+* NOTE: If older versions of Visual Studio are also installed, the build may fail.
+  If this happens, make sure that only Visual Studio 2015 is installed. Due to
+  defects in the uninstallation procedures of these Microsoft products, it may
+  be necessary to start with a fresh install of the operating system with only
+  the necessary development environment components installed to have a successful build.
+
+### Clone the rippled repository
+
+If you are familiar with cloning github repositories, just follow your normal process
+and clone `git@github.com:ripple/rippled.git`. Otherwise follow this section for instructions.
+
+1. If you don't have a github account, sign up for one at
+  [github.com](https://github.com/).
+2. Make sure you have Github ssh keys. For help see
+  [generating-ssh-keys](https://help.github.com/articles/generating-ssh-keys).
+
+Open the "Git Bash" shell that was installed with "Git for Windows" in the
+step above. Navigate to the directory where you want to clone rippled (git
+bash uses `/c` for windows's `C:` and forward slash where windows uses
+backslash, so `C:\Users\joe\projs` would be `/c/Users/joe/projs` in git bash).
+Now clone the repository and optionally switch to the *master* branch.
+Type the following at the bash prompt:
+
+```powershell
+git clone git@github.com:ripple/rippled.git
+cd rippled
+git checkout master
+```
+
+* If you receive an error about not having the "correct access rights"
+  make sure you have Github ssh keys, as described above.
+
+### Configure Library Paths
+
+Open the solution file located at **Builds/Visual Studio 2015/ripple.sln**
+and select the "View->Other Windows->Property Manager" to bring up the Property Manager.
+Expand the *debug | x64* section (or similar section on 32-windows) and
+double click the *Microsoft.Cpp.x64.user* property sheet to bring up the
+*Property Pages* dialog (these sections will be called *Win32* instead of
+*x64* on 32-bit windows). These are global properties applied to all
+64-bit build targets:
+
+![Visual Studio 2015 Global Properties](images/VS2015x64Properties.png)
+
+Go to *C/C++, General, Additional Include Directories* and add the
+location of the boost installation:
+
+![Visual Studio 2015 Include Directories](images/VS2015x64IncludeDirs.png)
+
+Then, go to *Linker, General, Additional Library Directories* and add
+the location of the compiled boost libraries reported at the completion
+of building the boost libraries:
+
+![Visual Studio 2015 Library Directories](images/VS2015x64LibraryDirs.png)
+
+Follow the same procedure for adding the `Additional Include Directories`
+and `Additional Library Directories` required for OpenSSL. In our example
+these directories are **C:\lib\openssl-VC-64\include** and
+**C:\lib\openssl-VC-64\lib** respectively.
+
+# Setup Environment
+
+## Create a working directory for rippled.cfg
+
+The rippled server uses the [Rippled.cfg](https://wiki.ripple.com/Rippled.cfg)
+file to read its configuration parameters. This section describes setting up
+a directory to hold the config file. The next sections describe how to tell
+the rippled server where that file is.
+
+1. Create a directory to hold the configuration file. In this example, the
+  ripple config directory was created in `C:\Users\joe\ripple\config`.
+2. Copy the example config file located in `doc\rippled-example.cfg` to the
+  new directory and rename it "rippled.cfg".
+3. Read the rippled.cfg file and edit as appropriate.
+
+## Change the Visual Studio Projects Debugging Properties
+
+1. If not already open, open the solution file located at **Builds/Visual Studio 2015/Ripple.sln**
+2. Select the correct solution platform in the solution platform dropdown (either *x64*
+  or *Win32* depending on machine type).
+3. Select the "Project->Properties" menu item to bring up RippleD's Properties Pages
+4. In "Configuration Properties" select "Debugging".
+5. In the upper-left Configurations drop down, select "All Configurations".
+6. In "Debugger to Launch" select "Local Windows Debugger".
+
+### Tell rippled where to find the configuration file.
+
+The `--conf` command-line switch to tell rippled where to find this file.
+In the "Command Arguments" field in the properties dialog (that you opened
+in the above section), add: `--conf="C:/Users/joe/ripple/config/rippled.cfg"`
+(of course replacing that path with the path you set up above).
+
+![Visual Studio 2013 Command Args Prop Page](images/VSCommandArgsPropPage.png)
+
+### Set the _NO_DEBUG_HEAP Environment Variable
+
+Rippled can run very slowly in the debugger when using the Windows Debug Heap.
+Set the `_NO_DEBUG_HEAP` environment variable to one to disable the debug heap.
+In the "Environment" field (that you opened in the above section), add:
+`_NO_DEBUG_HEAP=1`
+
+![Visual Studio 2013 No Debug Heap Prop Page](images/NoDebugHeapPropPage.png)
+
+# Build
+
+After these steps are complete, rippled should be ready to build. Simply
+set rippled as the startup project by right clicking on it in the
+Visual Studio Solution Explorer, choose **Set as Startup Project**,
+and then choose the **Build->Build Solution** menu item.
+
+# Unit Tests (Recommended)
+
+The external rippled unit tests are written in Javascript using Node.js,
+and utilize the mocha unit test framework. To run the unit tests, it
+will be necessary to perform the following steps:
+
+## Install Node.js
+
+[Install Node.js](http://nodejs.org/download/). We recommend the Windows
+installer (**.msi** file) as it takes care of updating the *PATH* environment
+variable so that scripts can find the command. On Windows systems,
+**Node.js** comes with **npm**. A separate installation of **npm**
+is not necessary.
+
+## Create node_modules
+
+Open a windows console. From the root of your local rippled repository
+directory, invoke **npm** to bring in the necessary components:
+
+```
+npm install
+```
+
+If you get an error that looks like
+
+```
+Error: ENOENT, stat 'C:\Users\username\AppData\Roaming\npm'
+```
+
+simply create the indicated folder and try again.
+
+## Create a test config.js
+
+From a *bash* shell (installed with Git for Windows), copy the
+example configuration file into the appropriate location:
+
+```
+cp test/config-example.js test/config.js
+```
+
+Edit your version of test/config.js to reflect the correct path to the rippled executable:
+
+```
+exports.default_server_config = {
+  // Where to find the binary.
+  rippled_path: path.resolve(__dirname, "../build/msvc.debug/rippled.exe")
+};
+```
+
+Also in **test/config.js**, change any occurrences of the
+IP address *0.0.0.0* to *127.0.0.1*.
+
+## Run Tests
+
+From a windows console, run the unit tests:
+
+```
+npm test
+```
+
+Alternatively, run an individual test using mocha:
+
+```
+sh
+node_modules/mocha/bin/mocha test/account_tx-test.js
+```
+
+* NOTE: The version of ripple-lib provided by the npm install
+  facility is usually slightly behind the develop branch of the
+  authoritative ripple-lib repository. Therefore, some tests might fail.
+
+## Development ripple-lib
+
+To use the latest branch of **ripple-lib** during the unit tests,
+first clone the repository in a new location outside of your rippled
+repository. Then update the submodules. After, run **npm install**
+to set up the **node_modules** directory. Finally, install the
+**grunt** command line tools required to run **grunt** and
+build **ripple-lib**.
+
+```
+git clone git@github.com:ripple/ripple-lib.git
+cd ripple-lib
+git submodule update --init
+npm install
+npm install -g grunt-cli
+grunt
+```
+
+Now link this version of **ripple-lib** into the global packages:
+
+```
+sudo npm link
+```
+
+To make rippled use the newly linked global **ripple-lib** package
+instead of the one installed under **node_modules**, change
+directories to the local rippled repository and delete the old
+**ripple-lib** then link to the new one:
+
+```
+sh
+rm -rf node_modules/ripple-lib
+npm link ripple-lib
+```

Builds/VisualStudio2015/RippleD.vcxproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup Label="Globals">
     <ProjectGuid>{26B7D9AC-1A80-8EF8-6703-D061F1BECB75}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
@@ -28,7 +28,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug.classic|x64'" Label="Configuration">
     <CharacterSet>MultiByte</CharacterSet>
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v120</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <LinkIncremental>False</LinkIncremental>
     <UseDebugLibraries>False</UseDebugLibraries>
     <UseOfMfc>False</UseOfMfc>
@@ -39,7 +39,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='debug|x64'" Label="Configuration">
     <CharacterSet>MultiByte</CharacterSet>
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v120</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <LinkIncremental>False</LinkIncremental>
     <UseDebugLibraries>False</UseDebugLibraries>
     <UseOfMfc>False</UseOfMfc>
@@ -50,7 +50,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release.classic|x64'" Label="Configuration">
     <CharacterSet>MultiByte</CharacterSet>
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v120</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <LinkIncremental>False</LinkIncremental>
     <UseDebugLibraries>False</UseDebugLibraries>
     <UseOfMfc>False</UseOfMfc>
@@ -61,7 +61,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='release|x64'" Label="Configuration">
     <CharacterSet>MultiByte</CharacterSet>
     <ConfigurationType>Application</ConfigurationType>
-    <PlatformToolset>v120</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <LinkIncremental>False</LinkIncremental>
     <UseDebugLibraries>False</UseDebugLibraries>
     <UseOfMfc>False</UseOfMfc>
@@ -86,8 +86,8 @@
   <PropertyGroup Label="UserMacros" />
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='debug.classic|x64'">
     <ClCompile>
-      <PreprocessorDefinitions>HAVE_USLEEP=1;_WIN32_WINNT=0x6000;DEBUG;DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER;OPENSSL_NO_SSL2;WIN32_CONSOLE;_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;_DEBUG;_SCL_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>..\..\build\proto;..\..\src;..\..\src\beast;..\..\src\protobuf\src;..\..\src\protobuf\vsprojects;..\..\src\soci\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>HAVE_USLEEP=1;SOCI_CXX_C11=1;_WIN32_WINNT=0x6000;DEBUG;DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER;OPENSSL_NO_SSL2;WIN32_CONSOLE;_CRTDBG_MAP_ALLOC;_CRT_SECURE_NO_WARNINGS;_DEBUG;_SCL_SECURE_NO_WARNINGS;_SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\build\proto;..\..\src;..\..\src\beast;..\..\src\protobuf\src;..\..\src\protobuf\vsprojects;..\..\src\soci\include;..\..\src\soci\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <DisableSpecificWarnings>4800;4244;4267;4018</DisableSpecificWarnings>
       <ExceptionHandling>Async</ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
@@ -110,7 +110,7 @@
       <AdditionalOptions>/bigobj /FS %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comdlg32.lib;gdi32.lib;kernel32.lib;libeay32MT.lib;odbc32.lib;odbccp32.lib;ole32.lib;oleaut32.lib;shell32.lib;Shlwapi.lib;ssleay32MT.lib;user32.lib;uuid.lib;winspool.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comdlg32.lib;gdi32.lib;kernel32.lib;libeay32.lib;odbc32.lib;odbccp32.lib;ole32.lib;oleaut32.lib;shell32.lib;Shlwapi.lib;ssleay32.lib;user32.lib;uuid.lib;winspool.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>True</SuppressStartupBanner>
       <ErrorReporting>NoErrorReport</ErrorReporting>
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-    <ClCompile Include="..\..\src\ripple\validators\impl\StoreSqdb.cpp">
-      <Filter>ripple\validators\impl</Filter>
+    <ClInclude Include="..\..\src\ripple\unl\tests\Sim2.h">
+      <Filter>ripple\unl\tests</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\ripple\unl\tests\Sim3.h">
+      <Filter>ripple\unl\tests</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\ripple\unl\tests\Sim4.h">
+      <Filter>ripple\unl\tests</Filter>
+    </ClInclude>
+    <ClCompile Include="..\..\src\ripple\unl\tests\SlotPeer_test.cpp">
+      <Filter>ripple\unl\tests</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\ripple\validators\impl\StoreSqdb.h">
-      <Filter>ripple\validators\impl</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\ripple\validators\impl\Tuning.h">
-      <Filter>ripple\validators\impl</Filter>
-    </ClInclude>
-    <ClCompile Include="..\..\src\ripple\validators\impl\ValidatorManager.cpp">
-      <Filter>ripple\validators\impl</Filter>
-    </ClCompile>
-    <ClInclude Include="..\..\src\ripple\validators\make_Manager.h">
-      <Filter>ripple\validators</Filter>
-    </ClInclude>
-    <ClCompile Include="..\..\src\ripple\validators\tests\Validators.test.cpp">
-      <Filter>ripple\validators\tests</Filter>
-    </ClCompile>
-    <ClInclude Include="..\..\src\ripple\validators\ValidatorManager.h">
-      <Filter>ripple\validators</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\ripple\websocket\AutoSocket.h">
       <Filter>ripple\websocket</Filter>
     </ClInclude>
@@ -5466,6 +5475,153 @@
     <ClInclude Include="..\..\src\snappy\snappy\snappy.h">
       <Filter>snappy\snappy</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\private\soci-compiler.h">
+      <Filter>soci\include\private</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\private\soci-cpp.h">
+      <Filter>soci\include\private</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\private\soci-cstrtod.h">
+      <Filter>soci\include\private</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\private\soci-dtocstr.h">
+      <Filter>soci\include\private</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\private\soci-exchange-cast.h">
+      <Filter>soci\include\private</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\private\soci-mktime.h">
+      <Filter>soci\include\private</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\backend-loader.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\bind-values.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\blob-exchange.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\blob.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\boost-fusion.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\boost-gregorian-date.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\boost-optional.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\boost-tuple.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\connection-parameters.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\connection-pool.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\error.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\exchange-traits.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\into-type.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\into.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\noreturn.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\once-temp-type.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\prepare-temp-type.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\procedure.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\query_transformation.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\ref-counted-prepare-info.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\ref-counted-statement.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\row-exchange.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\row.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\rowid-exchange.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\rowid.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\rowset.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\session.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\soci-backend.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\soci-platform.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\soci-simple.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\soci.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\sqlite3\soci-sqlite3.h">
+      <Filter>soci\include\soci\sqlite3</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\statement.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\transaction.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\type-conversion-traits.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\type-conversion.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\type-holder.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\type-ptr.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\unsigned-types.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\use-type.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\use.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\values-exchange.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\soci\include\soci\values.h">
+      <Filter>soci\include\soci</Filter>
+    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\backends\sqlite3\blob.cpp">
       <Filter>soci\src\backends\sqlite3</Filter>
     </ClCompile>
@@ -5475,6 +5631,9 @@
     <ClInclude Include="..\..\src\soci\src\backends\sqlite3\common.h">
       <Filter>soci\src\backends\sqlite3</Filter>
     </ClInclude>
+    <ClCompile Include="..\..\src\soci\src\backends\sqlite3\error.cpp">
+      <Filter>soci\src\backends\sqlite3</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\soci\src\backends\sqlite3\factory.cpp">
       <Filter>soci\src\backends\sqlite3</Filter>
     </ClCompile>
@@ -5484,9 +5643,6 @@
     <ClCompile Include="..\..\src\soci\src\backends\sqlite3\session.cpp">
       <Filter>soci\src\backends\sqlite3</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\backends\sqlite3\soci-sqlite3.h">
-      <Filter>soci\src\backends\sqlite3</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\backends\sqlite3\standard-into-type.cpp">
       <Filter>soci\src\backends\sqlite3</Filter>
     </ClCompile>
@@ -5502,186 +5658,60 @@
     <ClCompile Include="..\..\src\soci\src\backends\sqlite3\vector-use-type.cpp">
       <Filter>soci\src\backends\sqlite3</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\backend-loader.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\blob-exchange.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\blob.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\blob.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\boost-fusion.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\boost-gregorian-date.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\boost-optional.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\boost-tuple.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\connection-parameters.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\connection-parameters.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\connection-pool.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\connection-pool.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\error.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\error.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\exchange-traits.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\into-type.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\into-type.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\into.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\once-temp-type.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\once-temp-type.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\prepare-temp-type.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\prepare-temp-type.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\procedure.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\procedure.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\query_transformation.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\ref-counted-prepare-info.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\ref-counted-prepare-info.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\ref-counted-statement.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\ref-counted-statement.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\row-exchange.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\row.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\row.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\rowid-exchange.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\rowid.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\rowid.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\rowset.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\session.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\session.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\soci-backend.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\soci-config.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\soci-platform.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\soci-simple.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\soci-simple.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\soci.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\statement.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\statement.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\transaction.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\transaction.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\type-conversion-traits.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\type-conversion.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\type-holder.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\type-ptr.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\unsigned-types.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\use-type.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\use-type.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\use.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\values-exchange.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClCompile Include="..\..\src\soci\src\core\values.cpp">
       <Filter>soci\src\core</Filter>
     </ClCompile>
-    <ClInclude Include="..\..\src\soci\src\core\values.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
-    <ClInclude Include="..\..\src\soci\src\core\version.h">
-      <Filter>soci\src\core</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\sqlite\sqlite.h">
       <Filter>sqlite</Filter>
     </ClInclude>

Builds/VisualStudio2015/ripple.sln

@@ -1,9 +1,9 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Express 2013 for Windows Desktop
-VisualStudioVersion = 12.0.31101.0
+# Visual Studio 14
+VisualStudioVersion = 14.0.23107.0
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{26B7D9AC-1A80-8EF8-6703-D061F1BECB75}") = "RippleD", "RippleD.vcxproj", "{26B7D9AC-1A80-8EF8-6703-D061F1BECB75}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "RippleD", "RippleD.vcxproj", "{26B7D9AC-1A80-8EF8-6703-D061F1BECB75}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

Builds/rpm/rippled.spec

@@ -1,14 +1,18 @@
+%define rippled_branch %(echo $RIPPLED_BRANCH)
 Name:           rippled
-Version:        0.29.0
-Release:        1%{?dist}
+# Version must be limited to MAJOR.MINOR.PATCH
+Version:        0.30.0
+# Release should include either the build or hotfix number (ex: hf1%{?dist} or b2%{?dist})
+# If there is no b# or hf#, then use 1%{?dist}
+Release:        %{?dist}
 Summary:        Ripple peer-to-peer network daemon
 
 Group:          Applications/Internet
 License:        ISC
 URL:            https://github.com/ripple/rippled
 
-# curl -L -o SOURCES/rippled-release.zip https://github.com/ripple/rippled/archive/release.zip
-Source0:        rippled-release.zip
+# curl -L -o SOURCES/rippled-release.zip https://github.com/ripple/rippled/archive/${RIPPLED_BRANCH}.zip
+Source0:        rippled-%{rippled_branch}.zip
 BuildRoot:      %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX)
 
 BuildRequires:  gcc-c++ scons openssl-devel protobuf-devel
@@ -20,13 +24,11 @@ Rippled is the server component of the Ripple network.
 
 
 %prep
-%setup -n rippled-release
+%setup -n rippled-%{rippled_branch}
 
 
 %build
-# Assume boost is manually installed
-export RIPPLED_BOOST_HOME=/usr/local/boost_1_55_0
-scons -j `grep -c processor /proc/cpuinfo` build/rippled
+scons -j `grep -c processor /proc/cpuinfo`
 
 
 %install
@@ -49,4 +51,4 @@ rm -rf %{buildroot}
 %defattr(-,root,root,-)
 /usr/bin/rippled
 /usr/share/rippled/LICENSE
-/etc/rippled/rippled-example.cfg
+%config(noreplace) /etc/rippled/rippled.cfg

SConstruct

@@ -15,11 +15,13 @@
 
     clang           All clang variants
     clang.debug     clang debug variant
+    clang.coverage  clang coverage variant
     clang.release   clang release variant
     clang.profile   clang profile variant
 
     gcc             All gcc variants
     gcc.debug       gcc debug variant
+    gcc.coverage    gcc coverage variant
     gcc.release     gcc release variant
     gcc.profile     gcc profile variant
 
@@ -65,6 +67,19 @@ The following extra options may be used:
                     (see: https://martine.github.io/ninja/). Only gcc and clang targets
                      are supported.
 
+GCC 5 support: There is transitional support for user-installed gcc 5. Setting
+    the environment variable: `RIPPLED_OLD_GCC_ABI` to one enables the transitional
+    support. Due to an ABI change between gcc 4 and gcc 5, it is assumed all
+    libraries are built with the old, gcc 4 ABI. Since no linux distro has upgraded
+    to gcc 5, this allows us to use the package manager to install rippled
+    dependencies and to easily switch between gcc 4 and gcc 5. It also means if the
+    user builds C++ dependencies themselves - such as boost - they must either be
+    built with gcc 4 or with the preprocessor flag `_GLIBCXX_USE_CXX11_ABI` set to
+    zero. When linux distros upgrade to gcc 5, the transitional support will be
+    removed. To enable C++-14 support, define the environment variable `RIPPLED_USE_CPP_14`
+    to one. This is also transitional and will be removed when we permanently enable C++ 14
+    support.
+
 '''
 #
 '''
@@ -99,7 +114,13 @@ AddOption('--ninja', dest='ninja', action='store_true',
           help='generate ninja build file build.ninja')
 
 def parse_time(t):
-    return time.strptime(t, '%a %b %d %H:%M:%S %Z %Y')
+    l = len(t.split())
+    if l==5:
+        return time.strptime(t, '%a %b %d %H:%M:%S %Y')
+    elif l==3:
+        return time.strptime(t, '%d %b %Y')
+    else:
+        return time.strptime(t, '%a %b %d %H:%M:%S %Z %Y')
 
 CHECK_PLATFORMS = 'Debian', 'Ubuntu'
 CHECK_COMMAND = 'openssl version -a'
@@ -108,19 +129,27 @@ BUILD_TIME = 'Mon Apr  7 20:33:19 UTC 2014'
 OPENSSL_ERROR = ('Your openSSL was built on %s; '
                  'rippled needs a version built on or after %s.')
 UNITY_BUILD_DIRECTORY = 'src/ripple/unity/'
+USE_CPP_14 = os.getenv('RIPPLED_USE_CPP_14')
 
 def check_openssl():
-    if Beast.system.platform in CHECK_PLATFORMS:
-        for line in subprocess.check_output(CHECK_COMMAND.split()).splitlines():
-            if line.startswith(CHECK_LINE):
-                line = line[len(CHECK_LINE):]
-                if parse_time(line) < parse_time(BUILD_TIME):
-                    raise Exception(OPENSSL_ERROR % (line, BUILD_TIME))
-                else:
-                    break
-        else:
-            raise Exception("Didn't find any '%s' line in '$ %s'" %
-                            (CHECK_LINE, CHECK_COMMAND))
+    if Beast.system.platform not in ['Debian', 'Ubuntu']:
+        return
+    line = subprocess.check_output('openssl version -b'.split()).strip()
+    check_line = 'built on: '
+    if not line.startswith(check_line):
+        raise Exception("Didn't find any '%s' line in '$ %s'" %
+                        (check_line, 'openssl version -b'))
+    d = line[len(check_line):]
+    if 'date unspecified' in d:
+        words = subprocess.check_output('openssl version'.split()).split()
+        if len(words)!=5:
+            raise Exception("Didn't find version date in '$ openssl version'")
+        d = ' '.join(words[-3:])
+    build_time = 'Mon Apr  7 20:33:19 UTC 2014'
+    if parse_time(d) < parse_time(build_time):
+        raise Exception('Your openSSL was built on %s; '
+                        'rippled needs a version built on or after %s.'
+                        % (line, build_time))
 
 
 def set_implicit_cache():
@@ -250,6 +279,9 @@ def print_coms(target, source, env):
     # TODO Add 'PROTOCCOM' to this list and make it work
     Beast.print_coms(['CXXCOM', 'CCCOM', 'LINKCOM'], env)
 
+def is_debug_variant(variant):
+  return variant in ('debug', 'coverage')
+
 #-------------------------------------------------------------------------------
 
 # Set construction variables for the base environment
@@ -266,13 +298,22 @@ def config_base(env):
         'OPENSSL_NO_SSL2'
         ,'DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER'
         ,{'HAVE_USLEEP' : '1'}
+        ,{'SOCI_CXX_C11' : '1'}
+        ,'_SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS'
+        ])
+
+    if USE_CPP_14:
+        env.Append(CPPDEFINES=[
+            '-DBEAST_NO_CXX14_COMPATIBILITY',
+            '-DBEAST_NO_CXX14_INTEGER_SEQUENCE',
+            '-DBEAST_NO_CXX14_MAKE_UNIQUE',
+            '-DBEAST_NO_CXX14_EQUAL',
+            '-DBOOST_NO_AUTO_PTR',
+            '-DBEAST_NO_CXX14_MAKE_REVERSE_ITERATOR',
         ])
 
     try:
         BOOST_ROOT = os.path.normpath(os.environ['BOOST_ROOT'])
-        env.Append(CPPPATH=[
-            BOOST_ROOT,
-            ])
         env.Append(LIBPATH=[
             os.path.join(BOOST_ROOT, 'stage', 'lib'),
             ])
@@ -287,7 +328,7 @@ def config_base(env):
                 os.path.join(OPENSSL_ROOT, 'include'),
                 ])
             env.Append(LIBPATH=[
-                os.path.join(OPENSSL_ROOT, 'lib', 'VC', 'static'),
+                os.path.join(OPENSSL_ROOT, 'lib'),
                 ])
         except KeyError:
             pass
@@ -307,14 +348,31 @@ def config_base(env):
         env.Append(CPPPATH=[os.path.join(profile_jemalloc, 'include')])
         env.Append(LINKFLAGS=['-Wl,-rpath,' + os.path.join(profile_jemalloc, 'lib')])
 
+def gccStdLibDir():
+    try:
+        for l in subprocess.check_output(['gcc', '-v'], stderr=subprocess.STDOUT).split():
+            if l.startswith('--prefix'):
+                return l.split('=')[1] + '/lib64'
+    except:
+        pass
+    raise SCons.UserError('Could not find gccStdLibDir')
+
 # Set toolchain and variant specific construction variables
 def config_env(toolchain, variant, env):
-    if variant == 'debug':
+    if is_debug_variant(variant):
         env.Append(CPPDEFINES=['DEBUG', '_DEBUG'])
 
     elif variant == 'release' or variant == 'profile':
         env.Append(CPPDEFINES=['NDEBUG'])
 
+    if 'BOOST_ROOT' in env:
+        if toolchain == 'gcc':
+            env.Append(CCFLAGS=['-isystem' + env['BOOST_ROOT']])
+        else:
+            env.Append(CPPPATH=[
+                env['BOOST_ROOT'],
+                ])
+
     if toolchain in Split('clang gcc'):
         if Beast.system.linux:
             env.ParseConfig('pkg-config --static --cflags --libs openssl')
@@ -351,7 +409,7 @@ def config_env(toolchain, variant, env):
 
         env.Append(CXXFLAGS=[
             '-frtti',
-            '-std=c++11',
+            '-std=c++14' if USE_CPP_14 else '-std=c++11',
             '-Wno-invalid-offsetof'])
 
         env.Append(CPPDEFINES=['_FILE_OFFSET_BITS=64'])
@@ -371,8 +429,24 @@ def config_env(toolchain, variant, env):
                 ])
         else:
             if toolchain == 'gcc':
+                if os.getenv('RIPPLED_OLD_GCC_ABI'):
+                    gcc_ver = ''
+                    try:
+                        gcc_ver = subprocess.check_output(['gcc', '-dumpversion'],
+                                                        stderr=subprocess.STDOUT).strip()
+                    except:
+                        pass
+                    if gcc_ver.startswith('5'):
+                        # remove rpath and CXX11_ABI flag when distro uses
+                        # non-user installed gcc 5
+                        env.Append(CPPDEFINES={
+                            '-D_GLIBCXX_USE_CXX11_ABI' : 0
+                        })
+                        env.Append(LINKFLAGS=['-Wl,-rpath,' + gccStdLibDir()])
+
                 env.Append(CCFLAGS=[
-                    '-Wno-unused-but-set-variable'
+                    '-Wno-unused-but-set-variable',
+                    '-Wno-deprecated',
                     ])
 
         boost_libs = [
@@ -414,6 +488,12 @@ def config_env(toolchain, variant, env):
                 '-fno-strict-aliasing'
                 ])
 
+        if variant == 'coverage':
+             env.Append(CXXFLAGS=[
+                 '-fprofile-arcs', '-ftest-coverage'])
+             env.Append(LINKFLAGS=[
+                 '-fprofile-arcs', '-ftest-coverage'])
+
         if toolchain == 'clang':
             if Beast.system.osx:
                 env.Replace(CC='clang', CXX='clang++', LINK='clang++')
@@ -428,6 +508,8 @@ def config_env(toolchain, variant, env):
             env.Append(CXXFLAGS=[
                 '-Wno-mismatched-tags',
                 '-Wno-deprecated-register',
+                '-Wno-unused-local-typedefs',
+                '-Wno-unknown-warning-option',
                 ])
 
         elif toolchain == 'gcc':
@@ -441,7 +523,7 @@ def config_env(toolchain, variant, env):
             # If we are in debug mode, use GCC-specific functionality to add
             # extra error checking into the code (e.g. std::vector will throw
             # for out-of-bounds conditions)
-            if variant == 'debug':
+            if is_debug_variant(variant):
                 env.Append(CPPDEFINES={
                     '_FORTIFY_SOURCE': 2
                     })
@@ -486,8 +568,8 @@ def config_env(toolchain, variant, env):
             'WIN32_CONSOLE',
             ])
         env.Append(LIBS=[
-            'ssleay32MT.lib',
-            'libeay32MT.lib',
+            'ssleay32.lib',
+            'libeay32.lib',
             'Shlwapi.lib',
             'kernel32.lib',
             'user32.lib',
@@ -553,13 +635,14 @@ base.Append(CPPPATH=[
     os.path.join('src', 'beast'),
     os.path.join(build_dir, 'proto'),
     os.path.join('src','soci','src'),
+    os.path.join('src','soci','include'),
     ])
 
 base.Decider('MD5-timestamp')
 set_implicit_cache()
 
 # Configure the toolchains, variants, default toolchain, and default target
-variants = ['debug', 'release', 'profile']
+variants = ['debug', 'coverage', 'release', 'profile']
 all_toolchains = ['clang', 'gcc', 'msvc']
 if Beast.system.osx:
     toolchains = ['clang']
@@ -634,6 +717,7 @@ def get_soci_sources(style):
     result = []
     cpp_path = [
         'src/soci/src/core',
+        'src/soci/include/private',
         'src/sqlite', ]
     append_sources(result,
                    'src/ripple/unity/soci.cpp',
@@ -644,17 +728,20 @@ def get_soci_sources(style):
                        CPPPATH=cpp_path)
     return result
 
-def get_common_sources():
+def get_common_sources(toolchain):
     result = []
+    if toolchain == 'msvc':
+        warning_flags = {}
+    else:
+        warning_flags = {'CCFLAGS': ['-Wno-unused-function']}
     append_sources(
         result,
         'src/ripple/unity/secp256k1.cpp',
-        CPPPATH=[
-            'src/secp256k1',
-        ])
+        CPPPATH=['src/secp256k1'],
+        **warning_flags)
     return result
 
-def get_classic_sources():
+def get_classic_sources(toolchain):
     result = []
     append_sources(
         result,
@@ -676,6 +763,7 @@ def get_classic_sources():
     append_sources(result, *list_sources('src/ripple/rpc', '.cpp'))
     append_sources(result, *list_sources('src/ripple/shamap', '.cpp'))
     append_sources(result, *list_sources('src/ripple/test', '.cpp'))
+    append_sources(result, *list_sources('src/ripple/unl', '.cpp'))
 
     append_sources(
         result,
@@ -687,11 +775,11 @@ def get_classic_sources():
         ])
 
     result += get_soci_sources('classic')
-    result += get_common_sources()
+    result += get_common_sources(toolchain)
 
     return result
 
-def get_unity_sources():
+def get_unity_sources(toolchain):
     result = []
     append_sources(
         result,
@@ -713,6 +801,7 @@ def get_unity_sources():
         'src/ripple/unity/rpcx.cpp',
         'src/ripple/unity/shamap.cpp',
         'src/ripple/unity/test.cpp',
+        'src/ripple/unity/unl.cpp',
     )
 
     append_sources(
@@ -725,7 +814,7 @@ def get_unity_sources():
         ])
 
     result += get_soci_sources('unity')
-    result += get_common_sources()
+    result += get_common_sources(toolchain)
 
     return result
 
@@ -789,15 +878,11 @@ def should_build_ninja(style, toolchain, variant):
     return False
 
 for tu_style in ['classic', 'unity']:
-    if tu_style == 'classic':
-        sources = get_classic_sources()
-    else:
-        sources = get_unity_sources()
     for toolchain in all_toolchains:
         for variant in variants:
             if not should_prepare_targets(tu_style, toolchain, variant):
                 continue
-            if variant == 'profile' and toolchain == 'msvc':
+            if variant in ['profile', 'coverage'] and toolchain == 'msvc':
                 continue
             # Configure this variant's construction environment
             env = base.Clone()
@@ -817,6 +902,10 @@ for tu_style in ['classic', 'unity']:
 
             object_builder = ObjectBuilder(env, variant_dirs)
 
+            if tu_style == 'classic':
+                sources = get_classic_sources(toolchain)
+            else:
+                sources = get_unity_sources(toolchain)
             for s, k in sources:
                 object_builder.add_source_files(*s, **k)
 
@@ -840,7 +929,6 @@ for tu_style in ['classic', 'unity']:
                 'src/ripple/unity/ripple.proto.cpp',
                 'src/ripple/unity/resource.cpp',
                 'src/ripple/unity/server.cpp',
-                'src/ripple/unity/validators.cpp',
                 'src/ripple/unity/websocket02.cpp'
             )
 
@@ -926,7 +1014,7 @@ for key, value in aliases.iteritems():
     env.Alias(key, value)
 
 vcxproj = base.VSProject(
-    os.path.join('Builds', 'VisualStudio2013', 'RippleD'),
+    os.path.join('Builds', 'VisualStudio2015', 'RippleD'),
     source = [],
     VSPROJECT_ROOT_DIRS = ['src/beast', 'src', '.'],
     VSPROJECT_CONFIGS = msvc_configs)

appveyor.yml

@@ -6,20 +6,22 @@ environment:
   # that it's a small download. We also use appveyor's free cache, avoiding fees
   # downloading from S3 each time. 
   # TODO: script to create this package.
-  RIPPLED_DEPS_URL: https://s3-ap-northeast-1.amazonaws.com/history-replay/rippled_deps.zip
+  RIPPLED_DEPS_URL: https://github.com/ripple/Downloads/blob/gh-pages/appveyor/rippled_deps15.zip?raw=true
 
   # Other dependencies we just download each time.
   PIP_URL: https://bootstrap.pypa.io/get-pip.py
   PYWIN32_URL: https://downloads.sourceforge.net/project/pywin32/pywin32/Build%20219/pywin32-219.win-amd64-py2.7.exe
 
   # Scons honours these environment variables, setting the include/lib paths.
-  BOOST_ROOT: C:/rippled_deps/boost
-  OPENSSL_ROOT: C:/rippled_deps/openssl
+  BOOST_ROOT: C:/rippled_deps15/boost
+  OPENSSL_ROOT: C:/rippled_deps15/openssl
+
+os: Visual Studio 2015
 
 # At the end of each successful build we cache this directory. It must be less
 # than 100MB total compressed.
 cache:
-  - "C:\\rippled_deps"
+  - "C:\\rippled_deps15"
 
 # This means we'll download a zip of the branch we want, rather than the full
 # history.
@@ -27,7 +29,7 @@ shallow_clone: true
 
 install:
   # We want easy_install, python and protoc.exe on PATH.
-  - SET PATH=%PYTHON%;%PYTHON%/Scripts;C:/rippled_deps;%PATH%
+  - SET PATH=%PYTHON%;%PYTHON%/Scripts;C:/rippled_deps15;%PATH%
 
   # `ps` prefix means the command is executed by powershell.
   - ps: Start-FileDownload $env:PIP_URL
@@ -46,9 +48,17 @@ install:
   # Download dependencies if appveyor didn't restore them from the cache.
   # Use 7zip to unzip.
   - ps: |
-        if (-not(Test-Path 'C:/rippled_deps')) {
+        if (-not(Test-Path 'C:/rippled_deps15')) {
+            echo "Download from $env:RIPPLED_DEPS_URL"
             Start-FileDownload "$env:RIPPLED_DEPS_URL"
-            7z x rippled_deps.zip -oC:\ -y > $null
+            7z x rippled_deps15.zip -oC:\ -y > $null
+        }
+
+  # Newer DEPS include a versions file.
+  # Dump it so we can verify correct behavior.
+  - ps: |
+        if (Test-Path 'C:/rippled_deps15/versions.txt') {
+          cat 'C:/rippled_deps15/versions.txt'
         }
 
 # TODO: This is giving me grief
@@ -58,7 +68,7 @@ install:
 
 build_script:
   # We set the environment variables needed to put compilers on the PATH.
-  - '"%VS120COMNTOOLS%../../VC/vcvarsall.bat" x86_amd64'
+  - '"%VS140COMNTOOLS%../../VC/vcvarsall.bat" x86_amd64'
   # Show which version of the compiler we are using.
   - cl
   - scons msvc.debug -j%NUMBER_OF_PROCESSORS%

bin/ci/ubuntu/build-and-test.sh

@@ -0,0 +1,36 @@
+#!/bin/bash -u
+# We use set -e and bash with -u to bail on first non zero exit code of any
+# processes launched or upon any unbound variable
+set -e
+__dirname=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+echo "using CC: $CC"
+echo "using TARGET: $TARGET"
+export RIPPLED_PATH="$PWD/build/$CC.$TARGET/rippled"
+echo "using RIPPLED_PATH: $RIPPLED_PATH"
+# Make sure vcxproj is up to date
+scons vcxproj
+git diff --exit-code
+# $CC will be either `clang` or `gcc`
+# http://docs.travis-ci.com/user/migrating-from-legacy/?utm_source=legacy-notice&utm_medium=banner&utm_campaign=legacy-upgrade
+#   indicates that 2 cores are available to containers.
+scons -j${NUM_PROCESSORS:-2} $CC.$TARGET
+# We can be sure we're using the build/$CC.$TARGET variant
+# (-f so never err)
+rm -f build/rippled
+
+# See what we've actually built
+ldd $RIPPLED_PATH
+if [[ $TARGET == "coverage" ]]; then
+  $RIPPLED_PATH --unittest
+  # We pass along -p to keep path segments so as to avoid collisions
+  codecov --gcov-args=-p --gcov-source-match='^src/(ripple|beast)'
+else
+  # Run unittests (under gdb)
+  cat $__dirname/unittests.gdb | gdb \
+      --return-child-result \
+      --args $RIPPLED_PATH --unittest
+fi
+
+# Run NPM tests
+npm install
+npm test --rippled=$RIPPLED_PATH

bin/ci/ubuntu/install-dependencies.sh

@@ -0,0 +1,25 @@
+#!/bin/bash -u
+# Exit if anything fails.
+set -e
+# Override gcc version to $GCC_VER.
+# Put an appropriate symlink at the front of the path.
+mkdir -v $HOME/bin
+for g in gcc g++ gcov gcc-ar gcc-nm gcc-ranlib
+do
+  test -x $( type -p ${g}-$GCC_VER )
+  ln -sv $(type -p ${g}-$GCC_VER) $HOME/bin/${g}
+done
+export PATH=$PWD/bin:$PATH
+
+# What versions are we ACTUALLY running?
+g++ -v
+clang -v
+# Avoid `spurious errors` caused by ~/.npm permission issues
+# Does it already exist? Who owns? What permissions?
+ls -lah ~/.npm || mkdir ~/.npm
+# Make sure we own it
+chown -Rc $USER ~/.npm
+# We use this so we can filter the subtrees from our coverage report
+pip install --user https://github.com/sublimator/codecov-python/zipball/source-match
+
+bash bin/sh/install-boost.sh

bin/ci/ubuntu/unittests.gdb

@@ -0,0 +1,4 @@
+set env MALLOC_CHECK_=3
+set print thread-events off
+run
+backtrace full

bin/sh/install-boost.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+# Assumptions:
+# 1) BOOST_ROOT and BOOST_URL are already defined,
+# and contain valid values.
+# 2) The last namepart of BOOST_ROOT matches the
+# folder name internal to boost's .tar.gz
+# When testing you can force a boost build by clearing travis caches:
+# https://travis-ci.org/ripple/rippled/caches
+set -e
+if [ ! -d "$BOOST_ROOT/lib" ]
+then
+  wget $BOOST_URL -O /tmp/boost.tar.gz
+  cd `dirname $BOOST_ROOT`
+  rm -fr ${BOOST_ROOT}
+  tar xzf /tmp/boost.tar.gz
+  cd $BOOST_ROOT && \
+    ./bootstrap.sh --prefix=$BOOST_ROOT && \
+    ./b2 -d1 define=_GLIBCXX_USE_CXX11_ABI=0 && ./b2 -d0 define=_GLIBCXX_USE_CXX11_ABI=0 install
+else
+  echo "Using cached boost at $BOOST_ROOT"
+fi
+

doc/CHANGELOG

@@ -26,3 +26,4 @@ A list of rippled version numbers, and the Github pull requests they contain.
 0.28.2-b7: Includes pulls 1077, 1080, 1086, 1095, 1098, 1106 and 1112.
 0.28.2-b8: Includes pulls 1078, 1100, 1108, 1114, 1118, 1119 and 1121.
 0.28.2-b9: Includes pulls 1053, 1109, 1111, 1117, 1122 and 1123.
+0.29.1-b11: Includes pulls 1279, 1271, 1289, 1291, 1290, 1267, 1294, 1276, 1231, and 1286.

doc/rippled-example.cfg

@@ -359,38 +359,18 @@
 #
 #
 #
-# [overlay] EXPERIMENTAL
+# [overlay]
 #
-#   This section is EXPERIMENTAL, and should not be
-#   present for production configuration settings.
+#   Controls settings related to the peer to peer overlay.
 #
 #   A set of key/value pair parameters to configure the overlay.
 #
-#   auto_connect = 0 | 1
-#
-#       When set, activates the autoconnect feature. This maintains outgoing
-#       connections using PeerFinder's "Outgoing Connection Strategy."
-#
-#   become_superpeer = 'never' | 'always' | 'auto'
-#
-#       Controls the selection of peer roles:
-#
-#       'never'   Always handshake in the leaf role.
-#       'always'  Always handshake in the superpeer role.
-#       'auto'    Start as a leaf, promote to superpeer after
-#                 passing capability check (default).
-#
-#       In the leaf role, a peer does not advertise its IP and port for
-#       the purpose of receiving incoming connections. The peer also does
-#       not forward transactions and validations received from other peers.
-#
-#       In the superpeer role, a peer advertises its IP and port for
-#       receiving incoming connections after passing an incoming connection
-#       test. Superpeers forward transactions and protocol messages to all
-#       other peers. Superpeers do not forward validations to other superpeers.
-#       Instead, a validation received by a superpeer from a leaf is forwarded
-#       only to other leaf connections.
+#   public_ip = <IP-address>
 #
+#       If the server has a known, fixed public IPv4 address,
+#       specify that IP address here in dotted decimal notation.
+#       Peers will use this information to reject attempt to proxy
+#       connections to or from this server.
 #
 #
 #-------------------------------------------------------------------------------

package.json

@@ -7,19 +7,18 @@
     "test": "test"
   },
   "dependencies": {
+    "assert-diff": "^1.0.1",
     "async": "~0.2.9",
+    "babel": "^5.8.21",
+    "coffee-script": "^1.8.0",
     "deep-equal": "0.0.0",
     "extend": "~1.2.0",
     "lodash": "^3.5.0",
+    "mocha": "^2.1.0",
     "request": "^2.47.0",
-    "ripple-lib": "0.10.0",
+    "ripple-lib": "0.13.0-rc6.0",
     "simple-jsonrpc": "~0.0.2"
   },
-  "devDependencies": {
-    "assert-diff": "^1.0.1",
-    "coffee-script": "^1.8.0",
-    "mocha": "^2.1.0"
-  },
   "scripts": {
     "test": "mocha test/websocket-test.js test/server-test.js test/*-test.{js,coffee}"
   },

src/BeastConfig.h

@@ -164,13 +164,6 @@
 #define RIPPLE_SINGLE_IO_SERVICE_THREAD 0
 #endif
 
-/** Config: RIPPLE_HOOK_VALIDATORS
-    Activates code for handling validations and validators (work in progress).
-*/
-#ifndef RIPPLE_HOOK_VALIDATORS
-#define RIPPLE_HOOK_VALIDATORS 0
-#endif
-
 /** Config: RIPPLE_ENABLE_TICKETS
     Enables processing of ticket transactions
 */
@@ -178,23 +171,9 @@
 #define RIPPLE_ENABLE_TICKETS 0
 #endif
 
-/** Config: RIPPLE_ENABLE_MULTI_SIGN
-    When set, activates the current state of the multi-sign feature which is
-    under development.  When the feature is complete and released this
-    #define should be removed.
-*/
-#ifndef RIPPLE_ENABLE_MULTI_SIGN
-#define RIPPLE_ENABLE_MULTI_SIGN 0
-#endif
-
 // Uses OpenSSL instead of alternatives
 #ifndef RIPPLE_USE_OPENSSL
 #define RIPPLE_USE_OPENSSL 0
 #endif
 
-// Enables the experimental OpenLedger
-#ifndef RIPPLE_OPEN_LEDGER
-#define RIPPLE_OPEN_LEDGER 0
-#endif
-
 #endif

src/beast/beast/asio/README.md

@@ -6,9 +6,9 @@ Wrappers and utilities to make working with boost::asio easier.
 
 If an object calls asynchronous initiating functions it must either:
 
-	1. Manage its lifetime by being reference counted
+    1. Manage its lifetime by being reference counted
 
-	or
+    or
 
-	2. Wait for all pending completion handlers to be called before
-	   allowing itself to be destroyed.
+    2. Wait for all pending completion handlers to be called before
+       allowing itself to be destroyed.

src/beast/beast/chrono/abstract_clock.h

@@ -69,12 +69,6 @@ public:
 
     /** Returns the current time. */
     virtual time_point now() const = 0;
-
-    /** Returning elapsed ticks since the epoch. */
-    rep elapsed() const
-    {
-        return now().time_since_epoch().count();
-    }
 };
 
 //------------------------------------------------------------------------------

src/beast/beast/cxx14/config.h

@@ -50,7 +50,9 @@
 
 // Disables beast's std::equal safe iterator overloads
 #ifndef BEAST_NO_CXX14_EQUAL
-# ifdef _MSC_VER
+# if defined(_MSC_VER) && _MSC_VER >= 1900
+#  define BEAST_NO_CXX14_EQUAL 1
+# elif defined(_MSC_VER)
 #  define BEAST_NO_CXX14_EQUAL 0
 # elif defined(__clang__) && defined(_LIBCPP_VERSION) && __cplusplus >= 201402
 #  define BEAST_NO_CXX14_EQUAL 1
@@ -61,7 +63,9 @@
 
 // Disables beast's std::integer_sequence
 #ifndef BEAST_NO_CXX14_INTEGER_SEQUENCE
-# ifdef _MSC_VER
+# if defined(_MSC_VER) && _MSC_VER >= 1900
+#  define BEAST_NO_CXX14_INTEGER_SEQUENCE 1
+# elif defined(_MSC_VER)
 #  define BEAST_NO_CXX14_INTEGER_SEQUENCE 0
 # elif defined(__clang__) && defined(_LIBCPP_VERSION) && __cplusplus >= 201402
 #  define BEAST_NO_CXX14_INTEGER_SEQUENCE 1
@@ -72,7 +76,9 @@
 
 // Disables beast's std::make_reverse_iterator
 #ifndef BEAST_NO_CXX14_MAKE_REVERSE_ITERATOR
-# ifdef _MSC_VER
+# if defined(_MSC_VER) && _MSC_VER >= 1900
+#  define BEAST_NO_CXX14_MAKE_REVERSE_ITERATOR 1
+# elif defined(_MSC_VER)
 #  define BEAST_NO_CXX14_MAKE_REVERSE_ITERATOR 0
 # elif defined(__clang__) && defined(_LIBCPP_VERSION) && __cplusplus >= 201402
 #  define BEAST_NO_CXX14_MAKE_REVERSE_ITERATOR 1

src/beast/beast/hash/hash_append.h

@@ -90,9 +90,9 @@ maybe_reverse_bytes(T& t, Hasher&)
 // is_uniquely_represented<T>
 
 // A type T is contiguously hashable if for all combinations of two values of
-// 	a type, say x and y, if x == y, then it must also be true that
-// 	memcmp(addressof(x), addressof(y), sizeof(T)) == 0. I.e. if x == y,
-// 	then x and y have the same bit pattern representation.
+// a type, say x and y, if x == y, then it must also be true that
+// memcmp(addressof(x), addressof(y), sizeof(T)) == 0. I.e. if x == y,
+// then x and y have the same bit pattern representation.
 
 template <class T>
 struct is_uniquely_represented

src/beast/beast/module/core/core.unity.cpp

@@ -26,6 +26,7 @@
 #endif
 
 //==============================================================================
+
 #include <beast/module/core/native/BasicNativeHeaders.h>
 #include <beast/module/core/core.h>
 
@@ -46,7 +47,10 @@
  #include <ws2tcpip.h>
 
  #if ! BEAST_MINGW
+  #pragma warning ( push )
+  #pragma warning ( disable: 4091 )
   #include <Dbghelp.h>
+  #pragma warning ( pop )
 
   #if ! BEAST_DONT_AUTOLINK_TO_WIN32_LIBRARIES
    #pragma comment (lib, "DbgHelp.lib")

src/beast/beast/module/core/native/BasicNativeHeaders.h

@@ -106,7 +106,10 @@
  #include <mapi.h>
  #include <float.h>
  #include <process.h>
+ #pragma warning ( push )
+ #pragma warning ( disable: 4091 )
  #include <shlobj.h>
+ #pragma warning ( pop )
  #include <shlwapi.h>
  #include <mmsystem.h>
 

src/beast/beast/module/core/streams/MemoryOutputStream.h

@@ -117,7 +117,7 @@ public:
         capacity off the block, so that its length matches the amount of actual data that
         has been written so far.
     */
-    void flush();
+    void flush() override;
 
     bool write (const void*, size_t) override;
     std::int64_t getPosition() override                                 { return position; }

src/beast/beast/net/impl/IPAddressV4.cpp

@@ -147,8 +147,7 @@ bool is_public (AddressV4 const& addr)
 {
     return
         ! is_private (addr) &&
-        ! is_multicast (addr) &&
-        (addr != AddressV4::broadcast (addr));
+        ! is_multicast (addr);
 }
 
 //------------------------------------------------------------------------------

src/beast/beast/unit_test/suite.h

@@ -62,6 +62,7 @@ private:
         }
     };
 
+public:
     // Memberspace
     class log_t
     {
@@ -80,6 +81,7 @@ private:
         abstract_ostream&
         stream();
     };
+private:
 
     class scoped_testcase;
 
@@ -176,6 +178,48 @@ public:
         return expect (shouldBeTrue, "");
     }
 
+    /** Expect an exception from f() */
+    /** @{ */
+    template <class F, class String>
+    bool
+    except (F&& f, String const& reason);
+
+    template <class F>
+    bool
+    except (F&& f)
+    {
+        return except(f, "");
+    }
+    /** @} */
+
+    /** Expect an exception of the given type from f() */
+    /** @{ */
+    template <class E, class F, class String>
+    bool
+    except (F&& f, String const& reason);
+
+    template <class E, class F>
+    bool
+    except (F&& f)
+    {
+        return except<E>(f, "");
+    }
+    /** @} */
+
+    /** Fail if f() throws */
+    /** @{ */
+    template <class F, class String>
+    bool
+    unexcept (F&& f, String const& reason);
+
+    template <class F>
+    bool
+    unexcept (F&& f)
+    {
+        return unexcept(f, "");
+    }
+    /** @} */
+
     /** Return the argument associated with the runner. */
     std::string const&
     arg() const
@@ -355,6 +399,57 @@ suite::expect (Condition shouldBeTrue,
     return b;
 }
 
+template <class F, class String>
+bool
+suite::except (F&& f, String const& reason)
+{
+    try
+    {
+        f();
+        fail(reason);
+        return false;
+    }
+    catch(...)
+    {
+        pass();
+    }
+    return true;
+}
+
+template <class E, class F, class String>
+bool
+suite::except (F&& f, String const& reason)
+{
+    try
+    {
+        f();
+        fail(reason);
+        return false;
+    }
+    catch(E const&)
+    {
+        pass();
+    }
+    return true;
+}
+
+template <class F, class String>
+bool
+suite::unexcept (F&& f, String const& reason)
+{
+    try
+    {
+        f();
+        pass();
+        return true;
+    }
+    catch(...)
+    {
+        fail(reason);
+    }
+    return false;
+}
+
 template <class Condition, class String>
 inline
 bool

src/beast/beast/utility/WrappedSink.h

@@ -69,17 +69,17 @@ public:
     }
 
     beast::Journal::Severity
-    severity() const
+    severity() const override
     {
         return sink_.severity();
     }
 
-    void severity (beast::Journal::Severity level)
+    void severity (beast::Journal::Severity level) override
     {
         sink_.severity (level);
     }
 
-    void write (beast::Journal::Severity level, std::string const& text)
+    void write (beast::Journal::Severity level, std::string const& text) override
     {
         using beast::Journal;
         sink_.write (level, prefix_ + text);

src/beast/beast/utility/noexcept.h

@@ -25,10 +25,12 @@
 #define BEAST_UTILITY_NOEXCEPT_H_INCLUDED
 
 #ifdef _MSC_VER
-# ifdef noexcept
-#  undef noexcept
+# if _MSC_VER < 1900
+#  ifdef noexcept
+#   undef noexcept
+#  endif
+#  define noexcept throw()
 # endif
-# define noexcept throw()
 # if _MSC_VER > 1600 && ! _ALLOW_KEYWORD_MACROS
 #  define _ALLOW_KEYWORD_MACROS 1 // (to stop VC2012 complaining)
 # endif

src/beast/beast/utility/tests/static_initializer.test.cpp

@@ -158,7 +158,7 @@ static_initializer_test::test (cxx11_tag)
         t(counts);
     });
 
-#ifdef _MSC_VER
+#if defined(_MSC_VER) && _MSC_VER < 1900
     // Visual Studio 2013 and earlier can exhibit both double
     // construction, and access before construction when function
     // local statics are initialized concurrently.

src/beast/site_scons/site_tools/VSProject.py

@@ -30,19 +30,19 @@ import SCons.Util
 
 UnicodeByteMarker = '\xEF\xBB\xBF'
 
-V12DSPHeader = """\
+V14DSPHeader = """\
 <?xml version="1.0" encoding="%(encoding)s"?>\r
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
 """
 
-V12DSPProjectConfiguration = """\
+V14DSPProjectConfiguration = """\
     <ProjectConfiguration Include="%(variant)s|%(platform)s">\r
       <Configuration>%(variant)s</Configuration>\r
       <Platform>%(platform)s</Platform>\r
     </ProjectConfiguration>\r
 """
 
-V12DSPGlobals = """\
+V14DSPGlobals = """\
   <PropertyGroup Label="Globals">\r
     <ProjectGuid>%(project_guid)s</ProjectGuid>\r
     <Keyword>Win32Proj</Keyword>\r
@@ -51,11 +51,11 @@ V12DSPGlobals = """\
   </PropertyGroup>\r
 """
 
-V12DSPPropertyGroup = """\
+V14DSPPropertyGroup = """\
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='%(variant)s|%(platform)s'" Label="Configuration">\r
     <CharacterSet>MultiByte</CharacterSet>\r
     <ConfigurationType>Application</ConfigurationType>\r
-    <PlatformToolset>v120</PlatformToolset>\r
+    <PlatformToolset>v140</PlatformToolset>\r
     <LinkIncremental>False</LinkIncremental>\r
     <UseDebugLibraries>%(use_debug_libs)s</UseDebugLibraries>\r
     <UseOfMfc>False</UseOfMfc>\r
@@ -65,17 +65,17 @@ V12DSPPropertyGroup = """\
   </PropertyGroup>\r
 """
 
-V12DSPImportGroup= """\
+V14DSPImportGroup= """\
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='%(variant)s|%(platform)s'" Label="PropertySheets">\r
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />\r
   </ImportGroup>\r
 """
 
-V12DSPItemDefinitionGroup= """\
+V14DSPItemDefinitionGroup= """\
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='%(variant)s|%(platform)s'">\r
 """
 
-V12CustomBuildProtoc= """\
+V14CustomBuildProtoc= """\
       <FileType>Document</FileType>\r
       <Command Condition="'$(Configuration)|$(Platform)'=='%(name)s'">protoc --cpp_out=%(cpp_out)s --proto_path=%%(RelativeDir) %%(Identity)</Command>\r
       <Outputs Condition="'$(Configuration)|$(Platform)'=='%(name)s'">%(base_out)s.pb.h;%(base_out)s.pb.cc</Outputs>\r
@@ -83,7 +83,7 @@ V12CustomBuildProtoc= """\
       <LinkObjects Condition="'$(Configuration)|$(Platform)'=='%(name)s'">false</LinkObjects>\r
 """
 
-V12DSPFiltersHeader = (
+V14DSPFiltersHeader = (
 '''<?xml version="1.0" encoding="utf-8"?>\r
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">\r
 ''')
@@ -663,13 +663,13 @@ class _ProjectGenerator(object):
 
         f = self.project_file
         f.write(UnicodeByteMarker)
-        f.write(V12DSPHeader % locals())
-        f.write(V12DSPGlobals % locals())
+        f.write(V14DSPHeader % locals())
+        f.write(V14DSPGlobals % locals())
         f.write('  <ItemGroup Label="ProjectConfigurations">\r\n')
         for config in self.configs:
             variant = config.variant
             platform = config.platform           
-            f.write(V12DSPProjectConfiguration % locals())
+            f.write(V14DSPProjectConfiguration % locals())
         f.write('  </ItemGroup>\r\n')
 
         f.write('  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />\r\n')
@@ -681,20 +681,20 @@ class _ProjectGenerator(object):
                 config.target[0].get_abspath()), self.project_dir)
             out_dir = winpath(variant_dir) + ntpath.sep
             int_dir = winpath(ntpath.join(variant_dir, 'src')) + ntpath.sep
-            f.write(V12DSPPropertyGroup % locals())
+            f.write(V14DSPPropertyGroup % locals())
 
         f.write('  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />\r\n')
         f.write('  <ImportGroup Label="ExtensionSettings" />\r\n')
         for config in self.configs:
             variant = config.variant
             platform = config.platform
-            f.write(V12DSPImportGroup % locals())
+            f.write(V14DSPImportGroup % locals())
 
         f.write('  <PropertyGroup Label="UserMacros" />\r\n')
         for config in self.configs:
             variant = config.variant
             platform = config.platform
-            f.write(V12DSPItemDefinitionGroup % locals())
+            f.write(V14DSPItemDefinitionGroup % locals())
             # Cl options
             f.write('    <ClCompile>\r\n')
             f.write(
@@ -759,7 +759,7 @@ class _ProjectGenerator(object):
                     out_parts = out_dir.split(os.sep)
                     out_parts.append(os.path.splitext(os.path.basename(item.path()))[0])
                     base_out = ntpath.join(*out_parts)
-                    props += V12CustomBuildProtoc % locals()
+                    props += V14CustomBuildProtoc % locals()
  
             f.write('    <%(tag)s Include="%(path)s">\r\n' % locals())
             f.write(props)
@@ -783,7 +783,7 @@ class _ProjectGenerator(object):
 
         f = self.filters_file
         f.write(UnicodeByteMarker)
-        f.write(V12DSPFiltersHeader)
+        f.write(V14DSPFiltersHeader)
 
         f.write('  <ItemGroup>\r\n')
         groups = set()

src/ripple/app/ledger/AcceptedLedger.cpp

@@ -24,35 +24,18 @@
 
 namespace ripple {
 
-// VFALCO TODO Remove this global and make it a member of the App
-//             Use a dependency injection to give AcceptedLedger access.
-//
-TaggedCache <uint256, AcceptedLedger> AcceptedLedger::s_cache (
-    "AcceptedLedger", 4, 60, stopwatch(),
-        deprecatedLogs().journal("TaggedCache"));
-
-AcceptedLedger::AcceptedLedger (Ledger::ref ledger) : mLedger (ledger)
+AcceptedLedger::AcceptedLedger (
+    std::shared_ptr<ReadView const> const& ledger,
+    AccountIDCache const& accountCache, Logs& logs)
+    : mLedger (ledger)
 {
-    for (auto const& item : ledger->txMap())
+    for (auto const& item : ledger->txs)
     {
-        SerialIter sit (item.slice());
         insert (std::make_shared<AcceptedLedgerTx>(
-            ledger, std::ref (sit)));
+            ledger, item.first, item.second, accountCache, logs));
     }
 }
 
-AcceptedLedger::pointer AcceptedLedger::makeAcceptedLedger (Ledger::ref ledger)
-{
-    AcceptedLedger::pointer ret = s_cache.fetch (ledger->getHash());
-
-    if (ret)
-        return ret;
-
-    ret = AcceptedLedger::pointer (new AcceptedLedger (ledger));
-    s_cache.canonicalize (ledger->getHash (), ret);
-    return ret;
-}
-
 void AcceptedLedger::insert (AcceptedLedgerTx::ref at)
 {
     assert (mMap.find (at->getIndex ()) == mMap.end ());

src/ripple/app/ledger/AcceptedLedger.h

@@ -21,6 +21,7 @@
 #define RIPPLE_APP_LEDGER_ACCEPTEDLEDGER_H_INCLUDED
 
 #include <ripple/app/ledger/AcceptedLedgerTx.h>
+#include <ripple/protocol/AccountID.h>
 
 namespace ripple {
 
@@ -45,18 +46,13 @@ class AcceptedLedger
 public:
     using pointer        = std::shared_ptr<AcceptedLedger>;
     using ret            = const pointer&;
-    using map_t          = std::map<int, AcceptedLedgerTx::pointer>; // Must be an ordered map!
+    using map_t          = std::map<int, AcceptedLedgerTx::pointer>;
+    // mapt_t must be an ordered map!
     using value_type     = map_t::value_type;
     using const_iterator = map_t::const_iterator;
 
 public:
-    static pointer makeAcceptedLedger (Ledger::ref ledger);
-    static void sweep ()
-    {
-        s_cache.sweep ();
-    }
-
-    Ledger::ref getLedger () const
+    std::shared_ptr<ReadView const> const& getLedger () const
     {
         return mLedger;
     }
@@ -70,23 +66,17 @@ public:
         return mMap.size ();
     }
 
-    static float getCacheHitRate ()
-    {
-        return s_cache.getHitRate ();
-    }
-
     AcceptedLedgerTx::pointer getTxn (int) const;
 
-private:
-    explicit AcceptedLedger (Ledger::ref ledger);
+    AcceptedLedger (
+        std::shared_ptr<ReadView const> const& ledger,
+        AccountIDCache const& accountCache, Logs& logs);
 
+private:
     void insert (AcceptedLedgerTx::ref);
 
-private:
-    static TaggedCache <uint256, AcceptedLedger> s_cache;
-
-    Ledger::pointer     mLedger;
-    map_t               mMap;
+    std::shared_ptr<ReadView const> mLedger;
+    map_t mMap;
 };
 
 } // ripple

src/ripple/app/ledger/AcceptedLedgerTx.cpp

@@ -20,46 +20,52 @@
 #include <BeastConfig.h>
 #include <ripple/app/main/Application.h>
 #include <ripple/app/ledger/AcceptedLedgerTx.h>
+#include <ripple/basics/Log.h>
 #include <ripple/basics/StringUtilities.h>
 #include <ripple/protocol/JsonFields.h>
 #include <ripple/protocol/types.h>
 
 namespace ripple {
 
-AcceptedLedgerTx::AcceptedLedgerTx (Ledger::ref ledger, SerialIter& sit)
-    : mLedger (ledger)
-{
-    // VFALCO This is making a needless copy
-    auto const vl = sit.getVL();
-    SerialIter txnIt (makeSlice(vl));
-
-    mTxn =      std::make_shared<STTx> (std::ref (txnIt));
-    mRawMeta =  sit.getVL ();
-    mMeta =     std::make_shared<TxMeta> (mTxn->getTransactionID (),
-        ledger->info().seq, mRawMeta);
-    mAffected = mMeta->getAffectedAccounts ();
-    mResult =   mMeta->getResultTER ();
-    buildJson ();
-}
-
-AcceptedLedgerTx::AcceptedLedgerTx (Ledger::ref ledger,
-    STTx::ref txn, TxMeta::ref met)
+AcceptedLedgerTx::AcceptedLedgerTx (
+    std::shared_ptr<ReadView const> const& ledger,
+    std::shared_ptr<STTx const> const& txn,
+    std::shared_ptr<STObject const> const& met,
+    AccountIDCache const& accountCache,
+    Logs& logs)
     : mLedger (ledger)
     , mTxn (txn)
-    , mMeta (met)
-    , mAffected (met->getAffectedAccounts ())
+    , mMeta (std::make_shared<TxMeta> (
+        txn->getTransactionID(), ledger->seq(), *met, logs.journal ("View")))
+    , mAffected (mMeta->getAffectedAccounts ())
+    , accountCache_ (accountCache)
+    , logs_ (logs)
 {
+    assert (! ledger->info().open);
+
     mResult = mMeta->getResultTER ();
+
+    Serializer s;
+    met->add(s);
+    mRawMeta = std::move (s.modData());
+
     buildJson ();
 }
 
-AcceptedLedgerTx::AcceptedLedgerTx (Ledger::ref ledger,
-    STTx::ref txn, TER result)
+AcceptedLedgerTx::AcceptedLedgerTx (
+    std::shared_ptr<ReadView const> const& ledger,
+    STTx::ref txn,
+    TER result,
+    AccountIDCache const& accountCache,
+    Logs& logs)
     : mLedger (ledger)
     , mTxn (txn)
     , mResult (result)
     , mAffected (txn->getMentionedAccounts ())
+    , accountCache_ (accountCache)
+    , logs_ (logs)
 {
+    assert (ledger->info().open);
     buildJson ();
 }
 
@@ -86,7 +92,7 @@ void AcceptedLedgerTx::buildJson ()
     {
         Json::Value& affected = (mJson[jss::affected] = Json::arrayValue);
         for (auto const& account: mAffected)
-            affected.append (getApp().accountIDCache().toBase58(account));
+            affected.append (accountCache_.toBase58(account));
     }
 
     if (mTxn->getTxnType () == ttOFFER_CREATE)
@@ -98,7 +104,7 @@ void AcceptedLedgerTx::buildJson ()
         if (account != amount.issue ().account)
         {
             auto const ownerFunds = accountFunds(*mLedger,
-                account, amount, fhIGNORE_FREEZE, getConfig());
+                account, amount, fhIGNORE_FREEZE, logs_.journal ("View"));
             mJson[jss::transaction][jss::owner_funds] = ownerFunds.getText ();
         }
     }

src/ripple/app/ledger/AcceptedLedgerTx.h

@@ -21,10 +21,13 @@
 #define RIPPLE_APP_LEDGER_ACCEPTEDLEDGERTX_H_INCLUDED
 
 #include <ripple/app/ledger/Ledger.h>
+#include <ripple/protocol/AccountID.h>
 #include <boost/container/flat_set.hpp>
 
 namespace ripple {
 
+class Logs;
+
 /**
     A transaction that is in a closed ledger.
 
@@ -51,16 +54,24 @@ public:
     using ref = const pointer&;
 
 public:
-    AcceptedLedgerTx (Ledger::ref ledger, SerialIter& sit);
-    AcceptedLedgerTx (Ledger::ref ledger, STTx::ref,
-        TxMeta::ref);
-    AcceptedLedgerTx (Ledger::ref ledger, STTx::ref, TER result);
+    AcceptedLedgerTx (
+        std::shared_ptr<ReadView const> const& ledger,
+        std::shared_ptr<STTx const> const&,
+        std::shared_ptr<STObject const> const&,
+        AccountIDCache const&,
+        Logs&);
+    AcceptedLedgerTx (
+        std::shared_ptr<ReadView const> const&,
+        STTx::ref,
+        TER,
+        AccountIDCache const&,
+        Logs&);
 
-    STTx::ref getTxn () const
+    std::shared_ptr <STTx const> const& getTxn () const
     {
         return mTxn;
     }
-    TxMeta::ref getMeta () const
+    std::shared_ptr <TxMeta> const& getMeta () const
     {
         return mMeta;
     }
@@ -103,13 +114,15 @@ public:
     }
 
 private:
-    Ledger::pointer                 mLedger;
-    STTx::pointer  mTxn;
-    TxMeta::pointer     mMeta;
+    std::shared_ptr<ReadView const> mLedger;
+    std::shared_ptr<STTx const> mTxn;
+    std::shared_ptr<TxMeta> mMeta;
     TER                             mResult;
     boost::container::flat_set<AccountID> mAffected;
     Blob        mRawMeta;
     Json::Value                     mJson;
+    AccountIDCache const& accountCache_;
+    Logs& logs_;
 
     void buildJson ();
 };

src/ripple/app/ledger/AccountStateSF.cpp

@@ -28,6 +28,11 @@
 
 namespace ripple {
 
+AccountStateSF::AccountStateSF(Application& app)
+    : app_ (app)
+{
+}
+
 void AccountStateSF::gotNode (bool fromFilter,
                               SHAMapNodeID const& id,
                               uint256 const& nodeHash,
@@ -37,7 +42,7 @@ void AccountStateSF::gotNode (bool fromFilter,
     // VFALCO SHAMapSync filters should be passed the SHAMap, the
     //        SHAMap should provide an accessor to get the injected Database,
     //        and this should use that Database instad of getNodeStore
-    getApp().getNodeStore ().store (
+    app_.getNodeStore ().store (
         hotACCOUNT_NODE, std::move (nodeData), nodeHash);
 }
 
@@ -45,7 +50,7 @@ bool AccountStateSF::haveNode (SHAMapNodeID const& id,
                                uint256 const& nodeHash,
                                Blob& nodeData)
 {
-    return getApp().getLedgerMaster ().getFetchPack (nodeHash, nodeData);
+    return app_.getLedgerMaster ().getFetchPack (nodeHash, nodeData);
 }
 
 } // ripple

src/ripple/app/ledger/AccountStateSF.h

@@ -20,6 +20,7 @@
 #ifndef RIPPLE_APP_LEDGER_ACCOUNTSTATESF_H_INCLUDED
 #define RIPPLE_APP_LEDGER_ACCOUNTSTATESF_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <ripple/shamap/SHAMapSyncFilter.h>
 
 namespace ripple {
@@ -29,8 +30,12 @@ namespace ripple {
 class AccountStateSF
     : public SHAMapSyncFilter
 {
+private:
+    Application& app_;
+
 public:
-    AccountStateSF() = default;
+    explicit
+    AccountStateSF (Application& app);
 
     // Note that the nodeData is overwritten by this call
     void gotNode (bool fromFilter,

src/ripple/app/ledger/Consensus.h

@@ -22,8 +22,11 @@
 
 #include <ripple/app/ledger/LedgerConsensus.h>
 #include <ripple/app/ledger/LedgerMaster.h>
+#include <ripple/app/main/Application.h>
 #include <ripple/app/tx/InboundTransactions.h>
 #include <ripple/app/tx/LocalTxs.h>
+#include <ripple/basics/Log.h>
+#include <ripple/core/Config.h>
 
 #include <beast/cxx14/memory.h> // <memory>
 
@@ -62,6 +65,7 @@ public:
     virtual
     std::shared_ptr<LedgerConsensus>
     startRound (
+        Application& app,
         InboundTransactions& inboundTransactions,
         LocalTxs& localtx,
         LedgerMaster& ledgerMaster,
@@ -82,7 +86,7 @@ public:
 };
 
 std::unique_ptr<Consensus>
-make_Consensus ();
+make_Consensus (Config const& config, Logs& logs);
 
 }
 

src/ripple/app/ledger/ConsensusTransSetSF.cpp

@@ -30,13 +30,16 @@
 
 namespace ripple {
 
-ConsensusTransSetSF::ConsensusTransSetSF (NodeCache& nodeCache)
-    : m_nodeCache (nodeCache)
+ConsensusTransSetSF::ConsensusTransSetSF (Application& app, NodeCache& nodeCache)
+    : app_ (app)
+    , m_nodeCache (nodeCache)
+    , j_ (app.journal ("TransactionAcquire"))
 {
 }
 
-void ConsensusTransSetSF::gotNode (bool fromFilter, const SHAMapNodeID& id, uint256 const& nodeHash,
-                                   Blob& nodeData, SHAMapTreeNode::TNType type)
+void ConsensusTransSetSF::gotNode (
+    bool fromFilter, const SHAMapNodeID& id, uint256 const& nodeHash,
+    Blob& nodeData, SHAMapTreeNode::TNType type)
 {
     if (fromFilter)
         return;
@@ -46,7 +49,8 @@ void ConsensusTransSetSF::gotNode (bool fromFilter, const SHAMapNodeID& id, uint
     if ((type == SHAMapTreeNode::tnTRANSACTION_NM) && (nodeData.size () > 16))
     {
         // this is a transaction, and we didn't have it
-        WriteLog (lsDEBUG, TransactionAcquire) << "Node on our acquiring TX set is TXN we may not have";
+        JLOG (j_.debug)
+                << "Node on our acquiring TX set is TXN we may not have";
 
         try
         {
@@ -55,31 +59,34 @@ void ConsensusTransSetSF::gotNode (bool fromFilter, const SHAMapNodeID& id, uint
             SerialIter sit (s.slice());
             STTx::pointer stx = std::make_shared<STTx> (std::ref (sit));
             assert (stx->getTransactionID () == nodeHash);
-            getApp().getJobQueue ().addJob (
+            auto const pap = &app_;
+            app_.getJobQueue ().addJob (
                 jtTRANSACTION, "TXS->TXN",
-                std::bind (&NetworkOPs::submitTransaction, &getApp().getOPs (),
-                           std::placeholders::_1, stx));
+                [pap, stx] (Job&) {
+                    pap->getOPs().submitTransaction(stx);
+                });
         }
         catch (...)
         {
-            WriteLog (lsWARNING, TransactionAcquire) << "Fetched invalid transaction in proposed set";
+            JLOG (j_.warning)
+                    << "Fetched invalid transaction in proposed set";
         }
     }
 }
 
-bool ConsensusTransSetSF::haveNode (const SHAMapNodeID& id, uint256 const& nodeHash,
-                                    Blob& nodeData)
+bool ConsensusTransSetSF::haveNode (
+    const SHAMapNodeID& id, uint256 const& nodeHash, Blob& nodeData)
 {
     if (m_nodeCache.retrieve (nodeHash, nodeData))
         return true;
 
-    // VFALCO TODO Use a dependency injection here
-    Transaction::pointer txn = getApp().getMasterTransaction().fetch(nodeHash, false);
+    auto txn = app_.getMasterTransaction().fetch(nodeHash, false);
 
     if (txn)
     {
         // this is a transaction, and we have it
-        WriteLog (lsTRACE, TransactionAcquire) << "Node in our acquiring TX set is TXN we have";
+        JLOG (j_.trace)
+                << "Node in our acquiring TX set is TXN we have";
         Serializer s;
         s.add32 (HashPrefix::transactionID);
         txn->getSTransaction ()->add (s);

src/ripple/app/ledger/ConsensusTransSetSF.h

@@ -20,6 +20,7 @@
 #ifndef RIPPLE_APP_LEDGER_CONSENSUSTRANSSETSF_H_INCLUDED
 #define RIPPLE_APP_LEDGER_CONSENSUSTRANSSETSF_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <ripple/shamap/SHAMapSyncFilter.h>
 #include <ripple/basics/TaggedCache.h>
 
@@ -35,8 +36,7 @@ class ConsensusTransSetSF : public SHAMapSyncFilter
 public:
     using NodeCache = TaggedCache <uint256, Blob>;
 
-    // VFALCO TODO Use a dependency injection to get the temp node cache
-    ConsensusTransSetSF (NodeCache& nodeCache);
+    ConsensusTransSetSF (Application& app, NodeCache& nodeCache);
 
     // Note that the nodeData is overwritten by this call
     void gotNode (bool fromFilter,
@@ -50,7 +50,9 @@ public:
                    Blob& nodeData) override;
 
 private:
+    Application& app_;
     NodeCache& m_nodeCache;
+    beast::Journal j_;
 };
 
 } // ripple

src/ripple/app/ledger/InboundLedger.h

@@ -20,6 +20,7 @@
 #ifndef RIPPLE_APP_LEDGER_INBOUNDLEDGER_H_INCLUDED
 #define RIPPLE_APP_LEDGER_INBOUNDLEDGER_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <ripple/app/ledger/Ledger.h>
 #include <ripple/overlay/PeerSet.h>
 #include <ripple/basics/CountedObject.h>
@@ -37,7 +38,8 @@ public:
     static char const* getCountedObjectName () { return "InboundLedger"; }
 
     using pointer = std::shared_ptr <InboundLedger>;
-    using PeerDataPairType = std::pair < std::weak_ptr<Peer>, std::shared_ptr<protocol::TMLedgerData> >;
+    using PeerDataPairType = std::pair<std::weak_ptr<Peer>,
+                                       std::shared_ptr<protocol::TMLedgerData>>;
 
     // These are the reasons we might acquire a ledger
     enum fcReason
@@ -50,7 +52,8 @@ public:
     };
 
 public:
-    InboundLedger (uint256 const& hash, std::uint32_t seq, fcReason reason, clock_type& clock);
+    InboundLedger(Application& app,
+        uint256 const& hash, std::uint32_t seq, fcReason reason, clock_type&);
 
     ~InboundLedger ();
 
@@ -97,12 +100,14 @@ public:
 
     bool gotData (std::weak_ptr<Peer>, std::shared_ptr<protocol::TMLedgerData>);
 
-    using neededHash_t = std::pair <protocol::TMGetObjectByHash::ObjectType, uint256>;
+    using neededHash_t =
+        std::pair <protocol::TMGetObjectByHash::ObjectType, uint256>;
 
     std::vector<neededHash_t> getNeededHashes ();
 
     // VFALCO TODO Replace uint256 with something semanticallyh meaningful
-    void filterNodes (std::vector<SHAMapNodeID>& nodeIDs, std::vector<uint256>& nodeHashes,
+    void filterNodes (
+        std::vector<SHAMapNodeID>& nodeIDs, std::vector<uint256>& nodeHashes,
         int max, bool aggressive);
 
     /** Return a Json::objectValue. */
@@ -127,7 +132,8 @@ private:
     int processData (std::shared_ptr<Peer> peer, protocol::TMLedgerData& data);
 
     bool takeHeader (std::string const& data);
-    bool takeTxNode (const std::vector<SHAMapNodeID>& IDs, const std::vector<Blob>& data,
+    bool takeTxNode (const std::vector<SHAMapNodeID>& IDs,
+                     const std::vector<Blob>& data,
                      SHAMapAddNode&);
     bool takeTxRootNode (Blob const& data, SHAMapAddNode&);
 
@@ -135,7 +141,8 @@ private:
     //             Don't use acronyms, but if we are going to use them at least
     //             capitalize them correctly.
     //
-    bool takeAsNode (const std::vector<SHAMapNodeID>& IDs, const std::vector<Blob>& data,
+    bool takeAsNode (const std::vector<SHAMapNodeID>& IDs,
+                     const std::vector<Blob>& data,
                      SHAMapAddNode&);
     bool takeAsRootNode (Blob const& data, SHAMapAddNode&);
 

src/ripple/app/ledger/InboundLedgers.h

@@ -56,7 +56,7 @@ public:
         std::shared_ptr<Peer>,
         std::shared_ptr <protocol::TMLedgerData>) = 0;
 
-    virtual void doLedgerData (Job&, LedgerHash hash) = 0;
+    virtual void doLedgerData (LedgerHash hash) = 0;
 
     virtual void gotStaleData (
         std::shared_ptr <protocol::TMLedgerData> packet) = 0;
@@ -77,15 +77,16 @@ public:
     /** Called when a complete ledger is obtained. */
     virtual void onLedgerFetched (InboundLedger::fcReason why) = 0;
 
-    virtual void gotFetchPack (Job&) = 0;
+    virtual void gotFetchPack () = 0;
     virtual void sweep () = 0;
 
     virtual void onStop() = 0;
 };
 
 std::unique_ptr<InboundLedgers>
-make_InboundLedgers (InboundLedgers::clock_type& clock, beast::Stoppable& parent,
-                     beast::insight::Collector::ptr const& collector);
+make_InboundLedgers (Application& app,
+    InboundLedgers::clock_type& clock, beast::Stoppable& parent,
+    beast::insight::Collector::ptr const& collector);
 
 
 } // ripple

src/ripple/app/ledger/Ledger.h

@@ -22,8 +22,10 @@
 
 #include <ripple/ledger/TxMeta.h>
 #include <ripple/ledger/View.h>
+#include <ripple/ledger/CachedView.h>
 #include <ripple/app/tx/Transaction.h>
 #include <ripple/basics/CountedObject.h>
+#include <ripple/core/TimeKeeper.h>
 #include <ripple/protocol/Indexes.h>
 #include <ripple/protocol/STLedgerEntry.h>
 #include <ripple/protocol/Serializer.h>
@@ -35,6 +37,7 @@
 
 namespace ripple {
 
+class Application;
 class Job;
 class TransactionMaster;
 
@@ -67,8 +70,9 @@ extern create_genesis_t const create_genesis;
     3) Mutable ledgers cannot be shared.
 
     @note Presented to clients as ReadView
+    @note Calls virtuals in the constructor, so marked as final
 */
-class Ledger
+class Ledger final
     : public std::enable_shared_from_this <Ledger>
     , public DigestAwareReadView
     , public TxsRawView
@@ -95,14 +99,16 @@ public:
         starts in this account can ever exist, with amounts
         used to pay fees being destroyed.
     */
-    Ledger (create_genesis_t, Config const& config);
+    Ledger (create_genesis_t, Config const& config, Family& family);
 
     // Used for ledgers loaded from JSON files
     Ledger (uint256 const& parentHash, uint256 const& transHash,
             uint256 const& accountHash,
             std::uint64_t totDrops, std::uint32_t closeTime,
             std::uint32_t parentCloseTime, int closeFlags, int closeResolution,
-            std::uint32_t ledgerSeq, bool & loaded, Config const& config);
+            std::uint32_t ledgerSeq, bool & loaded, Config const& config,
+            Family& family,
+            beast::Journal j);
 
     // Create a new ledger that's a snapshot of this one
     Ledger (Ledger const& target, bool isMutable);
@@ -113,15 +119,17 @@ public:
         follows previous, and have
         parentCloseTime == previous.closeTime.
     */
-    Ledger (open_ledger_t, Ledger const& previous);
+    Ledger (open_ledger_t, Ledger const& previous,
+        NetClock::time_point closeTime);
 
     Ledger (void const* data,
         std::size_t size, bool hasPrefix,
-            Config const& config);
+            Config const& config, Family& family);
 
     // used for database ledgers
     Ledger (std::uint32_t ledgerSeq,
-        std::uint32_t closeTime, Config const& config);
+        std::uint32_t closeTime, Config const& config,
+            Family& family);
 
     ~Ledger();
 
@@ -130,7 +138,7 @@ public:
     //
 
     LedgerInfo const&
-    info() const
+    info() const override
     {
         return info_;
     }
@@ -141,16 +149,31 @@ public:
         return fees_;
     }
 
+    Rules const&
+    rules() const override
+    {
+        return rules_;
+    }
+
     bool
     exists (Keylet const& k) const override;
 
     boost::optional<uint256>
     succ (uint256 const& key, boost::optional<
-        uint256> last = boost::none) const override;
+        uint256> const& last = boost::none) const override;
 
     std::shared_ptr<SLE const>
     read (Keylet const& k) const override;
 
+    std::unique_ptr<sles_type::iter_base>
+    slesBegin() const override;
+
+    std::unique_ptr<sles_type::iter_base>
+    slesEnd() const override;
+
+    std::unique_ptr<sles_type::iter_base>
+    slesUpperBound(uint256 const& key) const override;
+
     std::unique_ptr<txs_type::iter_base>
     txsBegin() const override;
 
@@ -187,9 +210,9 @@ public:
         SLE> const& sle) override;
 
     void
-    rawDestroyXRP (std::uint64_t feeDrops) override
+    rawDestroyXRP (XRPAmount const& fee) override
     {
-        info_.drops -= feeDrops;
+        info_.drops -= fee;
     }
 
     //
@@ -215,11 +238,10 @@ public:
     }
 
     void setAccepted (std::uint32_t closeTime,
-        int closeResolution, bool correctCloseTime);
+        int closeResolution, bool correctCloseTime,
+            Config const& config);
 
-    void setAccepted ();
-
-    void setImmutable ();
+    void setImmutable (Config const& config);
 
     bool isImmutable () const
     {
@@ -237,7 +259,7 @@ public:
 
     // ledger signature operations
     void addRaw (Serializer& s) const;
-    void setRaw (SerialIter& sit, bool hasPrefix);
+    void setRaw (SerialIter& sit, bool hasPrefix, Family& family);
 
     // DEPRECATED
     // Remove contract.h include
@@ -302,11 +324,6 @@ public:
 
     void visitStateItems (std::function<void (SLE::ref)>) const;
 
-    bool pendSaveValidated (bool isSynchronous, bool isCurrent);
-
-    // first node >hash, <last
-    uint256 getNextLedgerIndex (uint256 const& hash,
-        boost::optional<uint256> const& last = boost::none) const;
 
     std::vector<uint256> getNeededTransactionHashes (
         int max, SHAMapSyncFilter* filter) const;
@@ -314,64 +331,18 @@ public:
     std::vector<uint256> getNeededAccountStateHashes (
         int max, SHAMapSyncFilter* filter) const;
 
-    std::uint32_t getReferenceFeeUnits() const
-    {
-        // Returns the cost of the reference transaction in fee units
-        deprecatedUpdateCachedFees ();
-        return mReferenceFeeUnits;
-    }
+    bool walkLedger (beast::Journal j) const;
 
-    std::uint64_t getBaseFee() const
-    {
-        // Returns the cost of the reference transaction in drops
-        deprecatedUpdateCachedFees ();
-        return mBaseFee;
-    }
-
-    // DEPRECATED use fees()
-    std::uint64_t getReserve (int increments) const
-    {
-        // Returns the required reserve in drops
-        deprecatedUpdateCachedFees ();
-        return static_cast<std::uint64_t> (increments) * mReserveIncrement
-            + mReserveBase;
-    }
-
-    // DEPRECATED use fees()
-    std::uint64_t getReserveInc () const
-    {
-        deprecatedUpdateCachedFees ();
-        return mReserveIncrement;
-    }
-
-    bool walkLedger () const;
-
-    bool assertSane ();
-
-    // database functions (low-level)
-    static Ledger::pointer loadByIndex (std::uint32_t ledgerIndex);
-
-    static Ledger::pointer loadByHash (uint256 const& ledgerHash);
-
-    static uint256 getHashByIndex (std::uint32_t index);
-
-    static bool getHashesByIndex (
-        std::uint32_t index, uint256 & ledgerHash, uint256 & parentHash);
-
-    static std::map< std::uint32_t, std::pair<uint256, uint256> >
-                  getHashesByIndex (std::uint32_t minSeq, std::uint32_t maxSeq);
+    bool assertSane (beast::Journal ledgerJ);
 
 private:
+    class sles_iter_impl;
     class txs_iter_impl;
 
-    void saveValidatedLedgerAsync(Job&, bool current)
-    {
-        saveValidatedLedger(current);
-    }
     bool saveValidatedLedger (bool current);
 
-    void
-    setFees (Config const& config);
+    bool
+    setup (Config const& config);
 
     std::shared_ptr<SLE>
     peek (Keylet const& k) const;
@@ -379,13 +350,6 @@ private:
     void
     updateHash();
 
-    // Updates the fees cached in the ledger.
-    // Safe to call concurrently. We shouldn't be storing
-    // fees in the Ledger object, they should be a local side-structure
-    // associated with a particular module (rpc, tx processing, consensus)
-    //
-    void deprecatedUpdateCachedFees() const;
-
     // The basic Ledger structure, can be opened, closed, or synching
 
     bool mValidHash = false;
@@ -398,26 +362,56 @@ private:
     std::mutex mutable mutex_;
 
     Fees fees_;
+    Rules rules_;
     LedgerInfo info_;
-
-    // Ripple cost of the reference transaction
-    std::uint64_t mutable mBaseFee = 0;
-
-    // Fee units for the reference transaction
-    std::uint32_t mutable mReferenceFeeUnits = 0;
-
-    // Reserve base in drops
-    std::uint32_t mutable mReserveBase = 0;
-    // Reserve increment in drops
-    std::uint32_t mutable mReserveIncrement = 0;
 };
 
+/** A ledger wrapped in a CachedView. */
+using CachedLedger = CachedView<Ledger>;
+
 //------------------------------------------------------------------------------
 //
 // API
 //
 //------------------------------------------------------------------------------
 
+extern
+bool
+pendSaveValidated(
+    Application& app,
+    std::shared_ptr<Ledger> const& ledger,
+    bool isSynchronous,
+    bool isCurrent);
+
+extern
+Ledger::pointer
+loadByIndex (std::uint32_t ledgerIndex,
+    Application& app);
+
+extern
+std::tuple<Ledger::pointer, std::uint32_t, uint256>
+loadLedgerHelper(std::string const& sqlSuffix,
+    Application& app);
+
+extern
+Ledger::pointer
+loadByHash (uint256 const& ledgerHash, Application& app);
+
+extern
+uint256
+getHashByIndex(std::uint32_t index, Application& app);
+
+extern
+bool
+getHashesByIndex(std::uint32_t index,
+    uint256 &ledgerHash, uint256& parentHash,
+        Application& app);
+
+extern
+std::map< std::uint32_t, std::pair<uint256, uint256>>
+getHashesByIndex (std::uint32_t minSeq, std::uint32_t maxSeq,
+    Application& app);
+
 /** Deserialize a SHAMapItem containing a single STTx
 
     Throw:
@@ -441,9 +435,6 @@ std::pair<std::shared_ptr<
         STObject const>>
 deserializeTxPlusMeta (SHAMapItem const& item);
 
-std::tuple<Ledger::pointer, std::uint32_t, uint256>
-loadLedgerHelper(std::string const& sqlSuffix);
-
 // DEPRECATED
 inline
 std::shared_ptr<SLE const>
@@ -457,23 +448,6 @@ cachedRead (ReadView const& ledger, uint256 const& key,
 
 //------------------------------------------------------------------------------
 
-// VFALCO NOTE This is called from only one place
-Transaction::pointer
-getTransaction (Ledger const& ledger,
-    uint256 const& transID, TransactionMaster& cache);
-
-// VFALCO NOTE This is called from only one place
-bool
-getTransaction (Ledger const& ledger,
-    uint256 const& transID, Transaction::pointer & txn,
-        TxMeta::pointer & txMeta,
-            TransactionMaster& cache);
-
-bool
-getTransactionMeta (Ledger const&,
-    uint256 const& transID,
-        TxMeta::pointer & txMeta);
-
 void
 ownerDirDescriber (SLE::ref, bool, AccountID const& owner);
 
@@ -483,7 +457,7 @@ qualityDirDescriber (
     SLE::ref, bool,
     Currency const& uTakerPaysCurrency, AccountID const& uTakerPaysIssuer,
     Currency const& uTakerGetsCurrency, AccountID const& uTakerGetsIssuer,
-    const std::uint64_t & uRate);
+    const std::uint64_t & uRate, Application& app);
 
 } // ripple
 

src/ripple/app/ledger/LedgerConsensus.h

@@ -22,6 +22,7 @@
 
 #include <ripple/app/ledger/Ledger.h>
 #include <ripple/app/ledger/LedgerProposal.h>
+#include <ripple/app/main/Application.h>
 #include <ripple/app/misc/CanonicalTXSet.h>
 #include <ripple/app/misc/FeeVote.h>
 #include <ripple/app/tx/InboundTransactions.h>
@@ -79,12 +80,28 @@ public:
   @param openLgr               true if applyLedger is open, else false.
 */
 void applyTransactions (
+    Application& app,
     SHAMap const* set,
     OpenView& view,
     Ledger::ref checkLedger,
     CanonicalTXSet& retriableTransactions,
     ApplyFlags flags);
 
+/** Apply a single transaction to a ledger
+  @param view                   The open view to apply to
+  @param txn                    The transaction to apply
+  @param retryAssured           True if another pass is assured
+  @param flags                  Flags for transactor
+  @return                       resultSuccess, resultFail or resultRetry
+*/
+int applyTransaction (
+    Application& app,
+    OpenView& view,
+    std::shared_ptr<STTx const> const& txn,
+    bool retryAssured,
+    ApplyFlags flags,
+    beast::Journal j);
+
 } // ripple
 
 #endif

src/ripple/app/ledger/LedgerHistory.cpp

@@ -39,13 +39,16 @@ namespace ripple {
 // FIXME: Need to clean up ledgers by index at some point
 
 LedgerHistory::LedgerHistory (
-    beast::insight::Collector::ptr const& collector)
-    : collector_ (collector)
+    beast::insight::Collector::ptr const& collector,
+        Application& app)
+    : app_ (app)
+    , collector_ (collector)
     , mismatch_counter_ (collector->make_counter ("ledger.history", "mismatch"))
     , m_ledgers_by_hash ("LedgerCache", CACHED_LEDGER_NUM, CACHED_LEDGER_AGE,
-        stopwatch(), deprecatedLogs().journal("TaggedCache"))
+        stopwatch(), app_.journal("TaggedCache"))
     , m_consensus_validated ("ConsensusValidated", 64, 300,
-        stopwatch(), deprecatedLogs().journal("TaggedCache"))
+        stopwatch(), app_.journal("TaggedCache"))
+    , j_ (app.journal ("LedgerHistory"))
 {
 }
 
@@ -56,7 +59,8 @@ bool LedgerHistory::addLedger (Ledger::pointer ledger, bool validated)
 
     LedgersByHash::ScopedLockType sl (m_ledgers_by_hash.peekMutex ());
 
-    const bool alreadyHad = m_ledgers_by_hash.canonicalize (ledger->getHash(), ledger, true);
+    const bool alreadyHad = m_ledgers_by_hash.canonicalize (
+        ledger->getHash(), ledger, true);
     if (validated)
         mLedgersByIndex[ledger->info().seq] = ledger->getHash();
 
@@ -66,7 +70,7 @@ bool LedgerHistory::addLedger (Ledger::pointer ledger, bool validated)
 LedgerHash LedgerHistory::getLedgerHash (LedgerIndex index)
 {
     LedgersByHash::ScopedLockType sl (m_ledgers_by_hash.peekMutex ());
-    std::map<std::uint32_t, uint256>::iterator it (mLedgersByIndex.find (index));
+    auto it = mLedgersByIndex.find (index);
 
     if (it != mLedgersByIndex.end ())
         return it->second;
@@ -78,7 +82,7 @@ Ledger::pointer LedgerHistory::getLedgerBySeq (LedgerIndex index)
 {
     {
         LedgersByHash::ScopedLockType sl (m_ledgers_by_hash.peekMutex ());
-        std::map <std::uint32_t, uint256>::iterator it (mLedgersByIndex.find (index));
+        auto it = mLedgersByIndex.find (index);
 
         if (it != mLedgersByIndex.end ())
         {
@@ -88,7 +92,7 @@ Ledger::pointer LedgerHistory::getLedgerBySeq (LedgerIndex index)
         }
     }
 
-    Ledger::pointer ret (Ledger::loadByIndex (index));
+    Ledger::pointer ret = loadByIndex (index, app_);
 
     if (!ret)
         return ret;
@@ -117,7 +121,7 @@ Ledger::pointer LedgerHistory::getLedgerByHash (LedgerHash const& hash)
         return ret;
     }
 
-    ret = Ledger::loadByHash (hash);
+    ret = loadByHash (hash, app_);
 
     if (!ret)
         return ret;
@@ -132,33 +136,41 @@ Ledger::pointer LedgerHistory::getLedgerByHash (LedgerHash const& hash)
 
 static
 void
-log_one(Ledger::pointer ledger, uint256 const& tx, char const* msg)
+log_one(Ledger::pointer ledger, uint256 const& tx, char const* msg,
+    beast::Journal& j)
 {
-    TxMeta::pointer metaData;
-    getTransactionMeta(*ledger, tx, metaData);
+    auto metaData = ledger->txRead(tx).second;
 
     if (metaData != nullptr)
     {
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+        JLOG (j.debug) << "MISMATCH on TX " << tx <<
             ": " << msg << " is missing this transaction:\n" <<
             metaData->getJson (0);
     }
     else
     {
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+        JLOG (j.debug) << "MISMATCH on TX " << tx <<
             ": " << msg << " is missing this transaction.";
     }
 }
 
 static
 void
-log_metadata_difference(Ledger::pointer builtLedger, Ledger::pointer validLedger,
-                        uint256 const& tx)
+log_metadata_difference(
+    Ledger::pointer builtLedger, Ledger::pointer validLedger, uint256 const& tx,
+    beast::Journal j)
 {
-    TxMeta::pointer validMetaData;
-    getTransactionMeta(*validLedger, tx, validMetaData);
-    TxMeta::pointer builtMetaData;
-    getTransactionMeta(*builtLedger, tx, builtMetaData);
+    auto getMeta = [j](Ledger const& ledger,
+        uint256 const& txID) -> std::shared_ptr<TxMeta>
+    {
+        auto meta = ledger.txRead(txID).second;
+        if (!meta)
+            return {};
+        return std::make_shared<TxMeta> (txID, ledger.seq(), *meta, j);
+    };
+
+    auto validMetaData = getMeta (*validLedger, tx);
+    auto builtMetaData = getMeta (*builtLedger, tx);
     assert(validMetaData != nullptr || builtMetaData != nullptr);
 
     if (validMetaData != nullptr && builtMetaData != nullptr)
@@ -176,7 +188,7 @@ log_metadata_difference(Ledger::pointer builtLedger, Ledger::pointer validLedger
 
         if (!result_diff && !index_diff && !nodes_diff)
         {
-            WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+            JLOG (j.error) << "MISMATCH on TX " << tx <<
                 ": No apparent mismatches detected!";
             return;
         }
@@ -185,31 +197,31 @@ log_metadata_difference(Ledger::pointer builtLedger, Ledger::pointer validLedger
         {
             if (result_diff && index_diff)
             {
-                WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+                JLOG (j.debug) << "MISMATCH on TX " << tx <<
                     ": Different result and index!";
-                WriteLog (lsERROR, LedgerMaster) << " Built:" <<
+                JLOG (j.debug) << " Built:" <<
                     " Result: " << builtMetaData->getResult () <<
                     " Index: " << builtMetaData->getIndex ();
-                WriteLog (lsERROR, LedgerMaster) << " Valid:" <<
+                JLOG (j.debug) << " Valid:" <<
                     " Result: " << validMetaData->getResult () <<
                     " Index: " << validMetaData->getIndex ();
             }
             else if (result_diff)
             {
-                WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+                JLOG (j.debug) << "MISMATCH on TX " << tx <<
                     ": Different result!";
-                WriteLog (lsERROR, LedgerMaster) << " Built:" <<
+                JLOG (j.debug) << " Built:" <<
                     " Result: " << builtMetaData->getResult ();
-                WriteLog (lsERROR, LedgerMaster) << " Valid:" <<
+                JLOG (j.debug) << " Valid:" <<
                     " Result: " << validMetaData->getResult ();
             }
             else if (index_diff)
             {
-                WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+                JLOG (j.debug) << "MISMATCH on TX " << tx <<
                     ": Different index!";
-                WriteLog (lsERROR, LedgerMaster) << " Built:" <<
+                JLOG (j.debug) << " Built:" <<
                     " Index: " << builtMetaData->getIndex ();
-                WriteLog (lsERROR, LedgerMaster) << " Valid:" <<
+                JLOG (j.debug) << " Valid:" <<
                     " Index: " << validMetaData->getIndex ();
             }
         }
@@ -217,55 +229,55 @@ log_metadata_difference(Ledger::pointer builtLedger, Ledger::pointer validLedger
         {
             if (result_diff && index_diff)
             {
-                WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+                JLOG (j.debug) << "MISMATCH on TX " << tx <<
                     ": Different result, index and nodes!";
-                WriteLog (lsERROR, LedgerMaster) << " Built:\n" <<
+                JLOG (j.debug) << " Built:\n" <<
                     builtMetaData->getJson (0);
-                WriteLog (lsERROR, LedgerMaster) << " Valid:\n" <<
+                JLOG (j.debug) << " Valid:\n" <<
                     validMetaData->getJson (0);
             }
             else if (result_diff)
             {
-                WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+                JLOG (j.debug) << "MISMATCH on TX " << tx <<
                     ": Different result and nodes!";
-                WriteLog (lsERROR, LedgerMaster) << " Built:" <<
+                JLOG (j.debug) << " Built:" <<
                     " Result: " << builtMetaData->getResult () <<
                     " Nodes:\n" << builtNodes.getJson (0);
-                WriteLog (lsERROR, LedgerMaster) << " Valid:" <<
+                JLOG (j.debug) << " Valid:" <<
                     " Result: " << validMetaData->getResult () <<
                     " Nodes:\n" << validNodes.getJson (0);
             }
             else if (index_diff)
             {
-                WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+                JLOG (j.debug) << "MISMATCH on TX " << tx <<
                     ": Different index and nodes!";
-                WriteLog (lsERROR, LedgerMaster) << " Built:" <<
+                JLOG (j.debug) << " Built:" <<
                     " Index: " << builtMetaData->getIndex () <<
                     " Nodes:\n" << builtNodes.getJson (0);
-                WriteLog (lsERROR, LedgerMaster) << " Valid:" <<
+                JLOG (j.debug) << " Valid:" <<
                     " Index: " << validMetaData->getIndex () <<
                     " Nodes:\n" << validNodes.getJson (0);
             }
             else // nodes_diff
             {
-                WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+                JLOG (j.debug) << "MISMATCH on TX " << tx <<
                     ": Different nodes!";
-                WriteLog (lsERROR, LedgerMaster) << " Built:" <<
+                JLOG (j.debug) << " Built:" <<
                     " Nodes:\n" << builtNodes.getJson (0);
-                WriteLog (lsERROR, LedgerMaster) << " Valid:" <<
+                JLOG (j.debug) << " Valid:" <<
                     " Nodes:\n" << validNodes.getJson (0);
             }
         }
     }
     else if (validMetaData != nullptr)
     {
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+        JLOG (j.error) << "MISMATCH on TX " << tx <<
             ": Metadata Difference (built has none)\n" <<
             validMetaData->getJson (0);
     }
     else // builtMetaData != nullptr
     {
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH on TX " << tx <<
+        JLOG (j.error) << "MISMATCH on TX " << tx <<
             ": Metadata Difference (valid has none)\n" <<
             builtMetaData->getJson (0);
     }
@@ -288,7 +300,8 @@ leaves (SHAMap const& sm)
 }
 
 
-void LedgerHistory::handleMismatch (LedgerHash const& built, LedgerHash const& valid)
+void LedgerHistory::handleMismatch (
+    LedgerHash const& built, LedgerHash const& valid)
 {
     assert (built != valid);
     ++mismatch_counter_;
@@ -298,7 +311,7 @@ void LedgerHistory::handleMismatch (LedgerHash const& built, LedgerHash const& v
 
     if (!builtLedger || !validLedger)
     {
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH cannot be analyzed:" <<
+        JLOG (j_.error) << "MISMATCH cannot be analyzed:" <<
             " builtLedger: " << to_string (built) << " -> " << builtLedger <<
             " validLedger: " << to_string (valid) << " -> " << validLedger;
         return;
@@ -312,14 +325,14 @@ void LedgerHistory::handleMismatch (LedgerHash const& built, LedgerHash const& v
     if (builtLedger->info().parentHash != validLedger->info().parentHash)
     {
         // Disagreement over prior ledger indicates sync issue
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH on prior ledger";
+        JLOG (j_.error) << "MISMATCH on prior ledger";
         return;
     }
 
     if (builtLedger->info().closeTime != validLedger->info().closeTime)
     {
         // Disagreement over close time indicates Byzantine failure
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH on close time";
+        JLOG (j_.error) << "MISMATCH on close time";
         return;
     }
 
@@ -327,16 +340,16 @@ void LedgerHistory::handleMismatch (LedgerHash const& built, LedgerHash const& v
     auto const builtTx = leaves(builtLedger->txMap());
     auto const validTx = leaves(validLedger->txMap());
     if (builtTx == validTx)
-        WriteLog (lsERROR, LedgerMaster) <<
+        JLOG (j_.error) <<
             "MISMATCH with same " << builtTx.size() << " transactions";
     else
-        WriteLog (lsERROR, LedgerMaster) << "MISMATCH with " <<
+        JLOG (j_.error) << "MISMATCH with " <<
             builtTx.size() << " built and " <<
             validTx.size() << " valid transactions.";
 
-    WriteLog(lsERROR, LedgerMaster) << "built\n" <<
+    JLOG (j_.error) << "built\n" <<
         getJson(*builtLedger);
-    WriteLog(lsERROR, LedgerMaster) << "valid\n" <<
+    JLOG (j_.error) << "valid\n" <<
         getJson(*validLedger);
 
     // Log all differences between built and valid ledgers
@@ -346,12 +359,12 @@ void LedgerHistory::handleMismatch (LedgerHash const& built, LedgerHash const& v
     {
         if ((*b)->key() < (*v)->key())
         {
-            log_one (builtLedger, (*b)->key(), "valid");
+            log_one (builtLedger, (*b)->key(), "valid", j_);
             ++b;
         }
         else if ((*b)->key() > (*v)->key())
         {
-            log_one(validLedger, (*v)->key(), "built");
+            log_one(validLedger, (*v)->key(), "built", j_);
             ++v;
         }
         else
@@ -359,16 +372,16 @@ void LedgerHistory::handleMismatch (LedgerHash const& built, LedgerHash const& v
             if ((*b)->peekData() != (*v)->peekData())
             {
                 // Same transaction with different metadata
-                log_metadata_difference(builtLedger, validLedger, (*b)->key());
+                log_metadata_difference(builtLedger, validLedger, (*b)->key(), j_);
             }
             ++b;
             ++v;
         }
     }
     for (; b != builtTx.end(); ++b)
-        log_one (builtLedger, (*b)->key(), "valid");
+        log_one (builtLedger, (*b)->key(), "valid", j_);
     for (; v != validTx.end(); ++v)
-        log_one (validLedger, (*v)->key(), "built");
+        log_one (validLedger, (*v)->key(), "built", j_);
 }
 
 void LedgerHistory::builtLedger (Ledger::ref ledger)
@@ -386,7 +399,7 @@ void LedgerHistory::builtLedger (Ledger::ref ledger)
     {
         if (entry->second.isNonZero() && (entry->second != hash))
         {
-            WriteLog (lsERROR, LedgerMaster) << "MISMATCH: seq=" << index
+            JLOG (j_.error) << "MISMATCH: seq=" << index
                 << " validated:" << entry->second
                 << " then:" << hash;
             handleMismatch (hash, entry->first);
@@ -403,14 +416,14 @@ void LedgerHistory::validatedLedger (Ledger::ref ledger)
     ConsensusValidated::ScopedLockType sl (
         m_consensus_validated.peekMutex());
 
-    std::shared_ptr< std::pair< LedgerHash, LedgerHash > > entry = std::make_shared<std::pair< LedgerHash, LedgerHash >>();
+    auto entry = std::make_shared<std::pair<LedgerHash, LedgerHash>>();
     m_consensus_validated.canonicalize(index, entry, false);
 
     if (entry->second != hash)
     {
         if (entry->first.isNonZero() && (entry->first != hash))
         {
-            WriteLog (lsERROR, LedgerMaster) << "MISMATCH: seq=" << index
+            JLOG (j_.error) << "MISMATCH: seq=" << index
                 << " built:" << entry->first
                 << " then:" << hash;
             handleMismatch (entry->first, hash);
@@ -422,10 +435,11 @@ void LedgerHistory::validatedLedger (Ledger::ref ledger)
 
 /** Ensure m_ledgers_by_hash doesn't have the wrong hash for a particular index
 */
-bool LedgerHistory::fixIndex (LedgerIndex ledgerIndex, LedgerHash const& ledgerHash)
+bool LedgerHistory::fixIndex (
+    LedgerIndex ledgerIndex, LedgerHash const& ledgerHash)
 {
     LedgersByHash::ScopedLockType sl (m_ledgers_by_hash.peekMutex ());
-    std::map<std::uint32_t, uint256>::iterator it (mLedgersByIndex.find (ledgerIndex));
+    auto it = mLedgersByIndex.find (ledgerIndex);
 
     if ((it != mLedgersByIndex.end ()) && (it->second != ledgerHash) )
     {

src/ripple/app/ledger/LedgerHistory.h

@@ -21,6 +21,7 @@
 #define RIPPLE_APP_LEDGER_LEDGERHISTORY_H_INCLUDED
 
 #include <ripple/app/ledger/Ledger.h>
+#include <ripple/app/main/Application.h>
 #include <ripple/protocol/RippleLedgerHash.h>
 #include <beast/insight/Collector.h>
 #include <beast/insight/Event.h>
@@ -33,8 +34,8 @@ namespace ripple {
 class LedgerHistory
 {
 public:
-    explicit
-    LedgerHistory (beast::insight::Collector::ptr const& collector);
+    LedgerHistory (beast::insight::Collector::ptr const& collector,
+        Application& app);
 
     /** Track a ledger
         @return `true` if the ledger was already tracked
@@ -106,6 +107,7 @@ private:
     */
     void handleMismatch (LedgerHash const& built, LedgerHash const& valid);
 
+    Application& app_;
     beast::insight::Collector::ptr collector_;
     beast::insight::Counter mismatch_counter_;
 
@@ -124,6 +126,8 @@ private:
 
     // Maps ledger indexes to the corresponding hash.
     std::map <LedgerIndex, LedgerHash> mLedgersByIndex; // validated ledgers
+
+    beast::Journal j_;
 };
 
 } // ripple

src/ripple/app/ledger/LedgerMaster.h

@@ -20,13 +20,13 @@
 #ifndef RIPPLE_APP_LEDGER_LEDGERMASTER_H_INCLUDED
 #define RIPPLE_APP_LEDGER_LEDGERMASTER_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <ripple/app/ledger/Ledger.h>
 #include <ripple/app/ledger/LedgerHolder.h>
 #include <ripple/basics/chrono.h>
 #include <ripple/basics/StringUtilities.h>
 #include <ripple/protocol/RippleLedgerHash.h>
 #include <ripple/protocol/STValidation.h>
-#include <ripple/core/Config.h>
 #include <beast/insight/Collector.h>
 #include <beast/threads/Stoppable.h>
 #include <beast/threads/UnlockGuard.h>
@@ -38,6 +38,14 @@ namespace ripple {
 
 class Peer;
 
+struct LedgerReplay
+{
+    std::map< int, std::shared_ptr<STTx const> > txns_;
+    std::uint32_t closeTime_;
+    int closeFlags_;
+    Ledger::pointer prevLedger_;
+};
+
 // Tracks the current ledger and any ledgers in the process of closing
 // Tracks ledger history
 // Tracks held transactions
@@ -64,13 +72,13 @@ public:
     virtual LedgerIndex getCurrentLedgerIndex () = 0;
     virtual LedgerIndex getValidLedgerIndex () = 0;
 
+    virtual bool isCompatible (Ledger::pointer,
+        beast::Journal::Stream, const char* reason) = 0;
+
     virtual LockType& peekMutex () = 0;
 
     // The current ledger is the ledger we believe new transactions should go in
-    virtual Ledger::pointer getCurrentLedger () = 0;
-
-    // The holder for the current ledger
-    virtual LedgerHolder& getCurrentLedgerHolder() = 0;
+    virtual std::shared_ptr<ReadView const> getCurrentLedger () = 0;
 
     // The finalized ledger is the last closed/accepted ledger
     virtual Ledger::pointer getClosedLedger () = 0;
@@ -78,7 +86,11 @@ public:
     // The validated ledger is the last fully validated ledger
     virtual Ledger::pointer getValidatedLedger () = 0;
 
-    // This is the last ledger we published to clients and can lag the validated ledger
+    // The Rules are in the last fully validated ledger if there is one.
+    virtual Rules getValidatedRules() = 0;
+
+    // This is the last ledger we published to clients and can lag the validated
+    // ledger
     virtual Ledger::ref getPublishedLedger () = 0;
 
     virtual bool isValidLedger(LedgerInfo const&) = 0;
@@ -89,18 +101,17 @@ public:
 
     virtual int getMinValidations () = 0;
 
-    virtual void setMinValidations (int v) = 0;
+    virtual void setMinValidations (int v, bool strict) = 0;
 
     virtual std::uint32_t getEarliestFetch () = 0;
 
-    virtual void pushLedger (Ledger::pointer newLedger) = 0;
-    virtual void pushLedger (Ledger::pointer newLCL, Ledger::pointer newOL) = 0;
     virtual bool storeLedger (Ledger::pointer) = 0;
     virtual void forceValid (Ledger::pointer) = 0;
 
-    virtual void setFullLedger (Ledger::pointer ledger, bool isSynchronous, bool isCurrent) = 0;
+    virtual void setFullLedger (
+        Ledger::pointer ledger, bool isSynchronous, bool isCurrent) = 0;
 
-    virtual void switchLedgers (Ledger::pointer lastClosed, Ledger::pointer newCurrent) = 0;
+    virtual void switchLCL (Ledger::pointer lastClosed) = 0;
 
     virtual void failedSave(std::uint32_t seq, uint256 const& hash) = 0;
 
@@ -115,23 +126,28 @@ public:
     /** Walk to a ledger's hash using the skip list
     */
     virtual uint256 walkHashBySeq (std::uint32_t index) = 0;
-    virtual uint256 walkHashBySeq (std::uint32_t index, Ledger::ref referenceLedger) = 0;
+    virtual uint256 walkHashBySeq (
+        std::uint32_t index, Ledger::ref referenceLedger) = 0;
 
     virtual Ledger::pointer getLedgerBySeq (std::uint32_t index) = 0;
 
     virtual Ledger::pointer getLedgerByHash (uint256 const& hash) = 0;
 
-    virtual void setLedgerRangePresent (std::uint32_t minV, std::uint32_t maxV) = 0;
+    virtual void setLedgerRangePresent (
+        std::uint32_t minV, std::uint32_t maxV) = 0;
 
-    virtual uint256 getLedgerHash(std::uint32_t desiredSeq, Ledger::ref knownGoodLedger) = 0;
+    virtual uint256 getLedgerHash(
+        std::uint32_t desiredSeq, Ledger::ref knownGoodLedger) = 0;
 
     virtual void addHeldTransaction (Transaction::ref trans) = 0;
     virtual void fixMismatch (Ledger::ref ledger) = 0;
 
     virtual bool haveLedger (std::uint32_t seq) = 0;
     virtual void clearLedger (std::uint32_t seq) = 0;
-    virtual bool getValidatedRange (std::uint32_t& minVal, std::uint32_t& maxVal) = 0;
-    virtual bool getFullValidatedRange (std::uint32_t& minVal, std::uint32_t& maxVal) = 0;
+    virtual bool getValidatedRange (
+        std::uint32_t& minVal, std::uint32_t& maxVal) = 0;
+    virtual bool getFullValidatedRange (
+        std::uint32_t& minVal, std::uint32_t& maxVal) = 0;
 
     virtual void tune (int size, int age) = 0;
     virtual void sweep () = 0;
@@ -149,7 +165,8 @@ public:
     virtual bool isNewPathRequest () = 0;
     virtual void newOrderBookDB () = 0;
 
-    virtual bool fixIndex (LedgerIndex ledgerIndex, LedgerHash const& ledgerHash) = 0;
+    virtual bool fixIndex (
+        LedgerIndex ledgerIndex, LedgerHash const& ledgerHash) = 0;
     virtual void doLedgerCleaner(Json::Value const& parameters) = 0;
 
     virtual beast::PropertyStream::Source& getPropertySource () = 0;
@@ -158,6 +175,10 @@ public:
 
     virtual void clearLedgerCachePrior (LedgerIndex seq) = 0;
 
+    // ledger replay
+    virtual void takeReplay (std::unique_ptr<LedgerReplay> replay) = 0;
+    virtual std::unique_ptr<LedgerReplay> releaseReplay () = 0;
+
     // Fetch Packs
     virtual
     void gotFetchPack (
@@ -176,7 +197,7 @@ public:
 
     virtual
     void makeFetchPack (
-        Job&, std::weak_ptr<Peer> const& wPeer,
+        std::weak_ptr<Peer> const& wPeer,
         std::shared_ptr<protocol::TMGetObjectByHash> const& request,
         uint256 haveLedgerHash,
         std::uint32_t uUptime) = 0;
@@ -187,7 +208,7 @@ public:
 
 std::unique_ptr <LedgerMaster>
 make_LedgerMaster (
-    Config const& config,
+    Application& app,
     Stopwatch& stopwatch,
     beast::Stoppable& parent,
     beast::insight::Collector::ptr const& collector,

src/ripple/app/ledger/LedgerProposal.h

@@ -115,7 +115,8 @@ public:
         return mTime <= cutoff;
     }
 
-    bool changePosition (uint256 const& newPosition, std::uint32_t newCloseTime);
+    bool changePosition (
+        uint256 const& newPosition, std::uint32_t newCloseTime);
     void bowOut ();
     Json::Value getJson () const;
 

src/ripple/app/ledger/OpenLedger.h

@@ -24,7 +24,7 @@
 #include <ripple/ledger/CachedSLEs.h>
 #include <ripple/ledger/OpenView.h>
 #include <ripple/app/misc/CanonicalTXSet.h>
-#include <ripple/app/misc/IHashRouter.h>
+#include <ripple/app/misc/HashRouter.h>
 #include <ripple/basics/Log.h>
 #include <ripple/basics/UnorderedContainers.h>
 #include <ripple/core/Config.h>
@@ -68,11 +68,27 @@ public:
         @param ledger A closed ledger
     */
     explicit
-    OpenLedger (std::shared_ptr<
+    OpenLedger(std::shared_ptr<
         Ledger const> const& ledger,
             Config const& config, CachedSLEs& cache,
                 beast::Journal journal);
 
+    /** Returns `true` if there are no transactions.
+
+        The behavior of ledger closing can be different
+        depending on whether or not transactions exist
+        in the open ledger.
+
+        @note The value returned is only meaningful for
+              that specific instant in time. An open,
+              empty ledger can become non empty from
+              subsequent modifications. Caller is
+              responsible for synchronizing the meaning of
+              the return value.
+    */
+    bool
+    empty() const;
+
     /** Returns a view to the current open ledger.
 
         Thread safety:
@@ -127,14 +143,16 @@ public:
             The current view is atomically set to the
             new open view.
 
+        @param rules The rules for the open ledger
         @param ledger A new closed ledger
     */
     void
-    accept(std::shared_ptr<Ledger const> const& ledger,
-        OrderedTxs const& locals, bool retriesFirst,
-            OrderedTxs& retries, ApplyFlags flags,
-                IHashRouter& router,
-                    std::string const& suffix = "");
+    accept (Application& app, Rules const& rules,
+        std::shared_ptr<Ledger const> const& ledger,
+            OrderedTxs const& locals, bool retriesFirst,
+                OrderedTxs& retries, ApplyFlags flags,
+                    HashRouter& router,
+                        std::string const& suffix = "");
 
     /** Algorithm for applying transactions.
 
@@ -144,10 +162,11 @@ public:
     template <class FwdRange>
     static
     void
-    apply (OpenView& view, ReadView const& check,
-        FwdRange const& txs, OrderedTxs& retries,
-            ApplyFlags flags, IHashRouter& router,
-                Config const& config, beast::Journal j);
+    apply (Application& app, OpenView& view,
+        ReadView const& check, FwdRange const& txs,
+            OrderedTxs& retries, ApplyFlags flags,
+                HashRouter& router, Config const& config,
+                    beast::Journal j);
 
 private:
     enum Result
@@ -158,36 +177,26 @@ private:
     };
 
     std::shared_ptr<OpenView>
-    create (std::shared_ptr<
-        Ledger const> const& ledger);
+    create (Rules const& rules,
+        std::shared_ptr<Ledger const> const& ledger);
 
     static
     Result
-    apply_one (OpenView& view, std::shared_ptr<
-        STTx const> const& tx, bool retry,
-            ApplyFlags flags, IHashRouter& router,
-                Config const& config, beast::Journal j);
-
-public:    
-    //--------------------------------------------------------------------------
-    //
-    // TEST CODE
-    //
-    // Verify that the open ledger has the right contents
-    // This is called while holding the master and ledger master mutexes
-    bool
-    verify (Ledger const& ledger,
-        std::string const& suffix = "") const;
+    apply_one (Application& app, OpenView& view,
+        std::shared_ptr< STTx const> const& tx,
+            bool retry, ApplyFlags flags,
+                HashRouter& router, Config const& config,
+                    beast::Journal j);
 };
 
 //------------------------------------------------------------------------------
 
 template <class FwdRange>
 void
-OpenLedger::apply (OpenView& view,
+OpenLedger::apply (Application& app, OpenView& view,
     ReadView const& check, FwdRange const& txs,
         OrderedTxs& retries, ApplyFlags flags,
-            IHashRouter& router, Config const& config,
+            HashRouter& router, Config const& config,
                 beast::Journal j)
 {
     for (auto iter = txs.begin();
@@ -200,7 +209,7 @@ OpenLedger::apply (OpenView& view,
             auto const tx = *iter;
             if (check.txExists(tx->getTransactionID()))
                 continue;
-            auto const result = apply_one(view,
+            auto const result = apply_one(app, view,
                 tx, true, flags, router, config, j);
             if (result == Result::retry)
                 retries.insert(tx);
@@ -220,7 +229,7 @@ OpenLedger::apply (OpenView& view,
         auto iter = retries.begin();
         while (iter != retries.end())
         {
-            switch (apply_one(view,
+            switch (apply_one(app, view,
                 iter->second, retry, flags,
                     router, config, j))
             {

src/ripple/app/ledger/OrderBookDB.cpp

@@ -28,9 +28,11 @@
 
 namespace ripple {
 
-OrderBookDB::OrderBookDB (Stoppable& parent)
+OrderBookDB::OrderBookDB (Application& app, Stoppable& parent)
     : Stoppable ("OrderBookDB", parent)
+    , app_ (app)
     , mSeq (0)
+    , j_ (app.journal ("OrderBookDB"))
 {
 }
 
@@ -40,7 +42,8 @@ void OrderBookDB::invalidate ()
     mSeq = 0;
 }
 
-void OrderBookDB::setup (Ledger::ref ledger)
+void OrderBookDB::setup(
+    std::shared_ptr<ReadView const> const& ledger)
 {
     {
         ScopedLockType sl (mLock);
@@ -57,77 +60,74 @@ void OrderBookDB::setup (Ledger::ref ledger)
                 return;
         }
 
-        WriteLog (lsDEBUG, OrderBookDB)
+        JLOG (j_.debug)
             << "Advancing from " << mSeq << " to " << seq;
 
         mSeq = seq;
     }
 
-    if (getConfig().RUN_STANDALONE)
+    if (app_.config().RUN_STANDALONE)
         update(ledger);
     else
-        getApp().getJobQueue().addJob(jtUPDATE_PF, "OrderBookDB::update",
-            std::bind(&OrderBookDB::update, this, ledger));
+        app_.getJobQueue().addJob(
+            jtUPDATE_PF, "OrderBookDB::update",
+            [this, ledger] (Job&) { update(ledger); });
 }
 
-static void updateHelper (SLE::ref entry,
-    hash_set< uint256 >& seen,
-    OrderBookDB::IssueToOrderBook& destMap,
-    OrderBookDB::IssueToOrderBook& sourceMap,
-    hash_set< Issue >& XRPBooks,
-    int& books)
-{
-    if (entry->getType () == ltDIR_NODE &&
-        entry->isFieldPresent (sfExchangeRate) &&
-        entry->getFieldH256 (sfRootIndex) == entry->getIndex())
-    {
-        Book book;
-        book.in.currency.copyFrom (entry->getFieldH160 (sfTakerPaysCurrency));
-        book.in.account.copyFrom (entry->getFieldH160 (sfTakerPaysIssuer));
-        book.out.account.copyFrom (entry->getFieldH160 (sfTakerGetsIssuer));
-        book.out.currency.copyFrom (entry->getFieldH160 (sfTakerGetsCurrency));
-
-        uint256 index = getBookBase (book);
-        if (seen.insert (index).second)
-        {
-            auto orderBook = std::make_shared<OrderBook> (index, book);
-            sourceMap[book.in].push_back (orderBook);
-            destMap[book.out].push_back (orderBook);
-            if (isXRP(book.out))
-                XRPBooks.insert(book.in);
-            ++books;
-        }
-    }
-}
-
-void OrderBookDB::update (Ledger::pointer ledger)
+void OrderBookDB::update(
+    std::shared_ptr<ReadView const> const& ledger)
 {
     hash_set< uint256 > seen;
     OrderBookDB::IssueToOrderBook destMap;
     OrderBookDB::IssueToOrderBook sourceMap;
     hash_set< Issue > XRPBooks;
 
-    WriteLog (lsDEBUG, OrderBookDB) << "OrderBookDB::update>";
+    JLOG (j_.debug) << "OrderBookDB::update>";
 
     // walk through the entire ledger looking for orderbook entries
     int books = 0;
 
     try
     {
-        ledger->visitStateItems(std::bind(&updateHelper, std::placeholders::_1,
-                                          std::ref(seen), std::ref(destMap),
-            std::ref(sourceMap), std::ref(XRPBooks), std::ref(books)));
+        for(auto& sle : ledger->sles)
+        {
+            if (sle->getType () == ltDIR_NODE &&
+                sle->isFieldPresent (sfExchangeRate) &&
+                sle->getFieldH256 (sfRootIndex) == sle->getIndex())
+            {
+                Book book;
+                book.in.currency.copyFrom(sle->getFieldH160(
+                    sfTakerPaysCurrency));
+                book.in.account.copyFrom(sle->getFieldH160 (
+                    sfTakerPaysIssuer));
+                book.out.account.copyFrom(sle->getFieldH160(
+                    sfTakerGetsIssuer));
+                book.out.currency.copyFrom (sle->getFieldH160(
+                    sfTakerGetsCurrency));
+
+                uint256 index = getBookBase (book);
+                if (seen.insert (index).second)
+                {
+                    auto orderBook = std::make_shared<OrderBook> (index, book);
+                    sourceMap[book.in].push_back (orderBook);
+                    destMap[book.out].push_back (orderBook);
+                    if (isXRP(book.out))
+                        XRPBooks.insert(book.in);
+                    ++books;
+                }
+            }
+        }
     }
     catch (const SHAMapMissingNode&)
     {
-        WriteLog (lsINFO, OrderBookDB)
+        JLOG (j_.info) 
             << "OrderBookDB::update encountered a missing node";
         ScopedLockType sl (mLock);
         mSeq = 0;
         return;
     }
 
-    WriteLog (lsDEBUG, OrderBookDB)
+    JLOG (j_.debug)
         << "OrderBookDB::update< " << books << " books found";
     {
         ScopedLockType sl (mLock);
@@ -136,7 +136,7 @@ void OrderBookDB::update (Ledger::pointer ledger)
         mSourceMap.swap(sourceMap);
         mDestMap.swap(destMap);
     }
-    getApp().getLedgerMaster().newOrderBookDB();
+    app_.getLedgerMaster().newOrderBookDB();
 }
 
 void OrderBookDB::addOrderBook(Book const& book)
@@ -225,7 +225,8 @@ BookListeners::pointer OrderBookDB::getBookListeners (Book const& book)
 // Based on the meta, send the meta to the streams that are listening.
 // We need to determine which streams a given meta effects.
 void OrderBookDB::processTxn (
-    Ledger::ref ledger, const AcceptedLedgerTx& alTx, Json::Value const& jvObj)
+    std::shared_ptr<ReadView const> const& ledger,
+        const AcceptedLedgerTx& alTx, Json::Value const& jvObj)
 {
     ScopedLockType sl (mLock);
 
@@ -271,7 +272,7 @@ void OrderBookDB::processTxn (
             }
             catch (...)
             {
-                WriteLog (lsINFO, OrderBookDB)
+                JLOG (j_.info)
                     << "Fields not found in OrderBookDB::processTxn";
             }
         }

src/ripple/app/ledger/OrderBookDB.h

@@ -22,6 +22,7 @@
 
 #include <ripple/app/ledger/AcceptedLedgerTx.h>
 #include <ripple/app/ledger/BookListeners.h>
+#include <ripple/app/main/Application.h>
 #include <ripple/app/misc/OrderBook.h>
 
 namespace ripple {
@@ -30,10 +31,10 @@ class OrderBookDB
     : public beast::Stoppable
 {
 public:
-    explicit OrderBookDB (Stoppable& parent);
+    OrderBookDB (Application& app, Stoppable& parent);
 
-    void setup (Ledger::ref ledger);
-    void update (Ledger::pointer ledger);
+    void setup (std::shared_ptr<ReadView const> const& ledger);
+    void update (std::shared_ptr<ReadView const> const& ledger);
     void invalidate ();
 
     void addOrderBook(Book const&);
@@ -42,8 +43,8 @@ public:
      */
     OrderBook::List getBooksByTakerPays (Issue const&);
 
-    /** @return a count of all orderbooks that want this issuerID and currencyID.
-     */
+    /** @return a count of all orderbooks that want this issuerID and
+        currencyID. */
     int getBookSize(Issue const&);
 
     bool isBookToXRP (Issue const&);
@@ -53,14 +54,16 @@ public:
 
     // see if this txn effects any orderbook
     void processTxn (
-        Ledger::ref ledger, const AcceptedLedgerTx& alTx,
-        Json::Value const& jvObj);
+        std::shared_ptr<ReadView const> const& ledger,
+        const AcceptedLedgerTx& alTx, Json::Value const& jvObj);
 
     using IssueToOrderBook = hash_map <Issue, OrderBook::List>;
 
 private:
     void rawAddBook(Book const&);
 
+    Application& app_;
+
     // by ci/ii
     IssueToOrderBook mSourceMap;
 
@@ -79,6 +82,8 @@ private:
     BookToListenersMap mListeners;
 
     std::uint32_t mSeq;
+
+    beast::Journal j_;
 };
 
 } // ripple

src/ripple/app/ledger/TransactionStateSF.cpp

@@ -28,6 +28,11 @@
 
 namespace ripple {
 
+TransactionStateSF::TransactionStateSF(Application& app)
+    : app_ (app)
+{
+}
+
 // VFALCO This might be better as Blob&&
 void TransactionStateSF::gotNode (bool fromFilter,
                                   SHAMapNodeID const& id,
@@ -40,7 +45,7 @@ void TransactionStateSF::gotNode (bool fromFilter,
     //        and this should use that Database instad of getNodeStore
     assert(type !=
         SHAMapTreeNode::tnTRANSACTION_NM);
-    getApp().getNodeStore().store(
+    app_.getNodeStore().store(
         hotTRANSACTION_NODE,
             std::move (nodeData), nodeHash);
 }
@@ -49,7 +54,7 @@ bool TransactionStateSF::haveNode (SHAMapNodeID const& id,
                                    uint256 const& nodeHash,
                                    Blob& nodeData)
 {
-    return getApp().getLedgerMaster ().getFetchPack (nodeHash, nodeData);
+    return app_.getLedgerMaster ().getFetchPack (nodeHash, nodeData);
 }
 
 } // ripple

src/ripple/app/ledger/TransactionStateSF.h

@@ -20,6 +20,7 @@
 #ifndef RIPPLE_APP_LEDGER_TRANSACTIONSTATESF_H_INCLUDED
 #define RIPPLE_APP_LEDGER_TRANSACTIONSTATESF_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <ripple/shamap/SHAMapSyncFilter.h>
 #include <cstdint>
 
@@ -30,8 +31,12 @@ namespace ripple {
 class TransactionStateSF
     : public SHAMapSyncFilter
 {
+private:
+    Application& app_;
+
 public:
-    TransactionStateSF() = default;
+    explicit
+    TransactionStateSF(Application& app);
 
     // Note that the nodeData is overwritten by this call
     void gotNode (bool fromFilter,

src/ripple/app/ledger/impl/ConsensusImp.cpp

@@ -21,15 +21,15 @@
 #include <ripple/app/ledger/LedgerTiming.h>
 #include <ripple/app/ledger/impl/ConsensusImp.h>
 #include <ripple/app/ledger/impl/LedgerConsensusImp.h>
-#include <ripple/basics/Log.h>
-#include <beast/utility/Journal.h>
 
 namespace ripple {
 
-ConsensusImp::ConsensusImp ()
-    : journal_ (deprecatedLogs().journal("Consensus"))
-    , feeVote_ (make_FeeVote (setup_FeeVote (getConfig().section ("voting")),
-        deprecatedLogs().journal("FeeVote")))
+ConsensusImp::ConsensusImp (
+        FeeVote::Setup const& voteSetup,
+        Logs& logs)
+    : journal_ (logs.journal("Consensus"))
+    , feeVote_ (make_FeeVote (voteSetup,
+        logs.journal("FeeVote")))
     , proposing_ (false)
     , validating_ (false)
     , lastCloseProposers_ (0)
@@ -65,6 +65,7 @@ ConsensusImp::getLastCloseDuration () const
 
 std::shared_ptr<LedgerConsensus>
 ConsensusImp::startRound (
+    Application& app,
     InboundTransactions& inboundTransactions,
     LocalTxs& localtx,
     LedgerMaster& ledgerMaster,
@@ -72,7 +73,7 @@ ConsensusImp::startRound (
     Ledger::ref previousLedger,
     std::uint32_t closeTime)
 {
-    return make_LedgerConsensus (*this, lastCloseProposers_,
+    return make_LedgerConsensus (app, *this, lastCloseProposers_,
         lastCloseConvergeTook_, inboundTransactions, localtx, ledgerMaster,
         prevLCLHash, previousLedger, closeTime, *feeVote_);
 }
@@ -173,9 +174,11 @@ ConsensusImp::peekStoredProposals ()
 //==============================================================================
 
 std::unique_ptr<Consensus>
-make_Consensus ()
+make_Consensus (Config const& config, Logs& logs)
 {
-    return std::make_unique<ConsensusImp> ();
+    return std::make_unique<ConsensusImp> (
+        setup_FeeVote (config.section ("voting")),
+        logs);
 }
 
 }

src/ripple/app/ledger/impl/ConsensusImp.h

@@ -24,6 +24,7 @@
 #include <ripple/app/ledger/Consensus.h>
 #include <ripple/app/ledger/LedgerConsensus.h>
 #include <ripple/app/misc/FeeVote.h>
+#include <ripple/basics/Log.h>
 #include <ripple/protocol/STValidation.h>
 #include <ripple/shamap/SHAMap.h>
 #include <beast/utility/Journal.h>
@@ -35,7 +36,7 @@ class ConsensusImp
     : public Consensus
 {
 public:
-    ConsensusImp ();
+    ConsensusImp (FeeVote::Setup const& voteSetup, Logs& logs);
 
     ~ConsensusImp () = default;
 
@@ -53,6 +54,7 @@ public:
 
     std::shared_ptr<LedgerConsensus>
     startRound (
+        Application& app,
         InboundTransactions& inboundTransactions,
         LocalTxs& localtx,
         LedgerMaster& ledgerMaster,

src/ripple/app/ledger/impl/DisputedTx.cpp

@@ -35,13 +35,13 @@ void DisputedTx::setVote (NodeID const& peer, bool votesYes)
     {
         if (votesYes)
         {
-            WriteLog (lsDEBUG, LedgerConsensus)
+            JLOG (j_.debug)
                     << "Peer " << peer << " votes YES on " << mTransactionID;
             ++mYays;
         }
         else
         {
-            WriteLog (lsDEBUG, LedgerConsensus)
+            JLOG (j_.debug)
                     << "Peer " << peer << " votes NO on " << mTransactionID;
             ++mNays;
         }
@@ -49,7 +49,7 @@ void DisputedTx::setVote (NodeID const& peer, bool votesYes)
     // changes vote to yes
     else if (votesYes && !res.first->second)
     {
-        WriteLog (lsDEBUG, LedgerConsensus)
+        JLOG (j_.debug)
                 << "Peer " << peer << " now votes YES on " << mTransactionID;
         --mNays;
         ++mYays;
@@ -58,8 +58,8 @@ void DisputedTx::setVote (NodeID const& peer, bool votesYes)
     // changes vote to no
     else if (!votesYes && res.first->second)
     {
-        WriteLog (lsDEBUG, LedgerConsensus) << "Peer " << peer
-                                            << " now votes NO on " << mTransactionID;
+        JLOG (j_.debug)
+                << "Peer " << peer << " now votes NO on " << mTransactionID;
         ++mNays;
         --mYays;
         res.first->second = false;
@@ -124,18 +124,18 @@ bool DisputedTx::updateVote (int percentTime, bool proposing)
 
     if (newPosition == mOurVote)
     {
-        WriteLog (lsINFO, LedgerConsensus)
+        JLOG (j_.info)
                 << "No change (" << (mOurVote ? "YES" : "NO") << ") : weight "
                 << weight << ", percent " << percentTime;
-        WriteLog (lsDEBUG, LedgerConsensus) << getJson ();
+        JLOG (j_.debug) << getJson ();
         return false;
     }
 
     mOurVote = newPosition;
-    WriteLog (lsDEBUG, LedgerConsensus)
+    JLOG (j_.debug)
             << "We now vote " << (mOurVote ? "YES" : "NO")
             << " on " << mTransactionID;
-    WriteLog (lsDEBUG, LedgerConsensus) << getJson ();
+    JLOG (j_.debug) << getJson ();
     return true;
 }
 

src/ripple/app/ledger/impl/DisputedTx.h

@@ -23,6 +23,7 @@
 #include <ripple/protocol/UintTypes.h>
 #include <ripple/protocol/Serializer.h>
 #include <ripple/basics/base_uint.h>
+#include <beast/utility/Journal.h>
 #include <memory>
 
 namespace ripple {
@@ -40,12 +41,13 @@ class DisputedTx
 public:
     // VFALCO `Blob` is a poor choice of parameter
     DisputedTx (uint256 const& txID,
-            Blob const& tx, bool ourVote)
+            Blob const& tx, bool ourVote, beast::Journal j)
         : mTransactionID (txID)
         , mYays (0)
         , mNays (0)
         , mOurVote (ourVote)
         , transaction (tx.data(), tx.size())
+        , j_ (j)
     {
     }
 
@@ -71,8 +73,8 @@ public:
         mOurVote = o;
     }
 
-    // VFALCO NOTE its not really a peer, its the 160 bit hash of the validator's public key
-    //
+    // VFALCO NOTE its not really a peer, its the 160 bit hash of the
+    // validator's public key.
     void setVote (NodeID const& peer, bool votesYes);
     void unVote (NodeID const& peer);
 
@@ -88,6 +90,7 @@ private:
     Serializer transaction;
 
     hash_map <NodeID, bool> mVotes;
+    beast::Journal j_;
 };
 
 } // ripple

src/ripple/app/ledger/impl/InboundLedger.cpp

@@ -57,10 +57,10 @@ enum
     ,fetchSmallNodes = 32
 };
 
-InboundLedger::InboundLedger (uint256 const& hash, std::uint32_t seq, fcReason reason,
-    clock_type& clock)
-    : PeerSet (hash, ledgerAcquireTimeoutMillis, false, clock,
-        deprecatedLogs().journal("InboundLedger"))
+InboundLedger::InboundLedger (
+    Application& app, uint256 const& hash, std::uint32_t seq, fcReason reason, clock_type& clock)
+    : PeerSet (app, hash, ledgerAcquireTimeoutMillis, false, clock,
+        app.journal("InboundLedger"))
     , mHaveHeader (false)
     , mHaveState (false)
     , mHaveTransactions (false)
@@ -72,7 +72,7 @@ InboundLedger::InboundLedger (uint256 const& hash, std::uint32_t seq, fcReason r
     , mReceiveDispatched (false)
 {
 
-    if (m_journal.trace) m_journal.trace <<
+    JLOG (m_journal.trace) <<
         "Acquiring ledger " << mHash;
 }
 
@@ -109,7 +109,7 @@ InboundLedger::~InboundLedger ()
     for (auto& entry : mReceivedData)
     {
         if (entry.second->type () == protocol::liAS_NODE)
-            getApp().getInboundLedgers().gotStaleData(entry.second);
+            app_.getInboundLedgers().gotStaleData(entry.second);
     }
 
 }
@@ -129,14 +129,18 @@ void InboundLedger::init (ScopedLockType& collectionLock)
         if (m_journal.debug) m_journal.debug <<
             "Acquiring ledger we already have locally: " << getHash ();
         mLedger->setClosed ();
-        mLedger->setImmutable ();
+        mLedger->setImmutable (app_.config());
 
         if (mReason != fcHISTORY)
-            getApp ().getLedgerMaster ().storeLedger (mLedger);
+            app_.getLedgerMaster ().storeLedger (mLedger);
 
         // Check if this could be a newer fully-validated ledger
-        if ((mReason == fcVALIDATION) || (mReason == fcCURRENT) || (mReason ==  fcCONSENSUS))
-            getApp ().getLedgerMaster ().checkAccept (mLedger);
+        if (mReason == fcVALIDATION ||
+            mReason == fcCURRENT ||
+            mReason == fcCONSENSUS)
+        {
+            app_.getLedgerMaster ().checkAccept (mLedger);
+        }
     }
 }
 
@@ -150,26 +154,28 @@ bool InboundLedger::tryLocal ()
     if (!mHaveHeader)
     {
         // Nothing we can do without the ledger header
-        std::shared_ptr<NodeObject> node = getApp().getNodeStore ().fetch (mHash);
+        auto node = app_.getNodeStore ().fetch (mHash);
 
         if (!node)
         {
             Blob data;
 
-            if (!getApp().getLedgerMaster ().getFetchPack (mHash, data))
+            if (!app_.getLedgerMaster ().getFetchPack (mHash, data))
                 return false;
 
             if (m_journal.trace) m_journal.trace <<
                 "Ledger header found in fetch pack";
             mLedger = std::make_shared<Ledger> (
-                data.data(), data.size(), true, getConfig());
-            getApp().getNodeStore ().store (
+                data.data(), data.size(), true,
+                app_.config(), app_.family());
+            app_.getNodeStore ().store (
                 hotLEDGER, std::move (data), mHash);
         }
         else
         {
             mLedger = std::make_shared<Ledger>(
-                node->getData().data(), node->getData().size(), true, getConfig());
+                node->getData().data(), node->getData().size(),
+                true, app_.config(), app_.family());
         }
 
         if (mLedger->getHash () != mHash)
@@ -194,7 +200,7 @@ bool InboundLedger::tryLocal ()
         }
         else
         {
-            TransactionStateSF filter;
+            TransactionStateSF filter(app_);
 
             if (mLedger->txMap().fetchRoot (
                 mLedger->info().txHash, &filter))
@@ -222,7 +228,7 @@ bool InboundLedger::tryLocal ()
         }
         else
         {
-            AccountStateSF filter;
+            AccountStateSF filter(app_);
 
             if (mLedger->stateMap().fetchRoot (
                 mLedger->info().accountHash, &filter))
@@ -245,7 +251,7 @@ bool InboundLedger::tryLocal ()
             "Had everything locally";
         mComplete = true;
         mLedger->setClosed ();
-        mLedger->setImmutable ();
+        mLedger->setImmutable (app_.config());
     }
 
     return mComplete;
@@ -289,7 +295,7 @@ void InboundLedger::onTimer (bool wasProgress, ScopedLockType&)
         mByHash = true;
 
         std::size_t pc = getPeerCount ();
-        WriteLog (lsDEBUG, InboundLedger) <<
+        JLOG (m_journal.debug) <<
             "No progress(" << pc <<
             ") for ledger " << mHash;
 
@@ -308,7 +314,7 @@ void InboundLedger::onTimer (bool wasProgress, ScopedLockType&)
 /** Add more peers to the set, if possible */
 void InboundLedger::addPeers ()
 {
-    getApp().overlay().selectPeers (*this,
+    app_.overlay().selectPeers (*this,
         (getPeerCount() > 0) ? peerCountStart : peerCountAdd,
         ScoreHasLedger (getHash(), mSeq));
 }
@@ -321,17 +327,16 @@ std::weak_ptr<PeerSet> InboundLedger::pmDowncast ()
 /** Dispatch acquire completion
 */
 static void LADispatch (
-    Job& job,
     InboundLedger::pointer la,
     std::vector< std::function<void (InboundLedger::pointer)> > trig)
 {
     if (la->isComplete() && !la->isFailed())
     {
-        getApp().getLedgerMaster().checkAccept(la->getLedger());
-        getApp().getLedgerMaster().tryAdvance();
+        la->app().getLedgerMaster().checkAccept(la->getLedger());
+        la->app().getLedgerMaster().tryAdvance();
     }
     else
-        getApp().getInboundLedgers().logFailure (la->getHash(), la->getSeq());
+        la->app().getInboundLedgers().logFailure (la->getHash(), la->getSeq());
 
     for (unsigned int i = 0; i < trig.size (); ++i)
         trig[i] (la);
@@ -359,16 +364,17 @@ void InboundLedger::done ()
     if (isComplete () && !isFailed () && mLedger)
     {
         mLedger->setClosed ();
-        mLedger->setImmutable ();
+        mLedger->setImmutable (app_.config());
         if (mReason != fcHISTORY)
-            getApp().getLedgerMaster ().storeLedger (mLedger);
-        getApp().getInboundLedgers().onLedgerFetched(mReason);
+            app_.getLedgerMaster ().storeLedger (mLedger);
+        app_.getInboundLedgers().onLedgerFetched(mReason);
     }
 
     // We hold the PeerSet lock, so must dispatch
-    getApp().getJobQueue ().addJob (jtLEDGER_DATA, "triggers",
-        std::bind (LADispatch, std::placeholders::_1, shared_from_this (),
-                   triggers));
+    auto that = shared_from_this ();
+    app_.getJobQueue ().addJob (
+        jtLEDGER_DATA, "triggers",
+        [that, triggers] (Job&) { LADispatch(that, triggers); });
 }
 
 bool InboundLedger::addOnComplete (
@@ -466,11 +472,11 @@ void InboundLedger::trigger (Peer::ptr const& peer)
                 Message::pointer packet (std::make_shared <Message> (
                     tmBH, protocol::mtGET_OBJECTS));
                 {
-                    for (PeerSetMap::iterator it = mPeers.begin (), end = mPeers.end ();
-                            it != end; ++it)
+                    for (auto it = mPeers.begin (), end = mPeers .end ();
+                         it != end; ++it)
                     {
                         Peer::ptr iPeer (
-                            getApp().overlay ().findPeerByShortID (it->first));
+                            app_.overlay ().findPeerByShortID (it->first));
 
                         if (iPeer)
                         {
@@ -499,8 +505,9 @@ void InboundLedger::trigger (Peer::ptr const& peer)
     if (!mHaveHeader && !mFailed)
     {
         tmGL.set_itype (protocol::liBASE);
-        if (m_journal.trace) m_journal.trace <<
-            "Sending header request to " << (peer ? "selected peer" : "all peers");
+        if (m_journal.trace) m_journal.trace
+             << "Sending header request to "
+             << (peer ? "selected peer" : "all peers");
         sendRequest (tmGL, peer);
         return;
     }
@@ -529,8 +536,9 @@ void InboundLedger::trigger (Peer::ptr const& peer)
             // we need the root node
             tmGL.set_itype (protocol::liAS_NODE);
             *tmGL.add_nodeids () = SHAMapNodeID ().getRawString ();
-            if (m_journal.trace) m_journal.trace <<
-                "Sending AS root request to " << (peer ? "selected peer" : "all peers");
+            if (m_journal.trace) m_journal.trace
+                << "Sending AS root request to "
+                << (peer ? "selected peer" : "all peers");
             sendRequest (tmGL, peer);
             return;
         }
@@ -541,7 +549,7 @@ void InboundLedger::trigger (Peer::ptr const& peer)
             // VFALCO Why 256? Make this a constant
             nodeIDs.reserve (256);
             nodeHashes.reserve (256);
-            AccountStateSF filter;
+            AccountStateSF filter(app_);
 
             // Release the lock while we process the large state map
             sl.unlock();
@@ -587,8 +595,8 @@ void InboundLedger::trigger (Peer::ptr const& peer)
                             "Sending AS node " << nodeIDs.size () <<
                                 " request to " << (
                                     peer ? "selected peer" : "all peers");
-                        if (nodeIDs.size () == 1 && m_journal.trace) m_journal.trace <<
-                            "AS node: " << nodeIDs[0];
+                        if (nodeIDs.size () == 1 && m_journal.trace)
+                            m_journal.trace << "AS node: " << nodeIDs[0];
                         sendRequest (tmGL, peer);
                         return;
                     }
@@ -625,7 +633,7 @@ void InboundLedger::trigger (Peer::ptr const& peer)
             std::vector<uint256> nodeHashes;
             nodeIDs.reserve (256);
             nodeHashes.reserve (256);
-            TransactionStateSF filter;
+            TransactionStateSF filter(app_);
             mLedger->txMap().getMissingNodes (
                 nodeIDs, nodeHashes, 256, &filter);
 
@@ -762,7 +770,8 @@ bool InboundLedger::takeHeader (std::string const& data)
         return true;
 
     mLedger = std::make_shared<Ledger>(
-        data.data(), data.size(), false, getConfig());
+        data.data(), data.size(), false,
+        app_.config(), app_.family());
 
     if (mLedger->getHash () != mHash)
     {
@@ -779,7 +788,7 @@ bool InboundLedger::takeHeader (std::string const& data)
     Serializer s (data.size () + 4);
     s.add32 (HashPrefix::ledgerMaster);
     s.addRaw (data.data(), data.size());
-    getApp().getNodeStore ().store (
+    app_.getNodeStore ().store (
         hotLEDGER, std::move (s.modData ()), mHash);
 
     progress ();
@@ -816,7 +825,7 @@ bool InboundLedger::takeTxNode (const std::vector<SHAMapNodeID>& nodeIDs,
 
     auto nodeIDit = nodeIDs.cbegin ();
     auto nodeDatait = data.begin ();
-    TransactionStateSF tFilter;
+    TransactionStateSF tFilter(app_);
 
     while (nodeIDit != nodeIDs.cend ())
     {
@@ -883,7 +892,7 @@ bool InboundLedger::takeAsNode (const std::vector<SHAMapNodeID>& nodeIDs,
 
     auto nodeIDit = nodeIDs.cbegin ();
     auto nodeDatait = data.begin ();
-    AccountStateSF tFilter;
+    AccountStateSF tFilter(app_);
 
     while (nodeIDit != nodeIDs.cend ())
     {
@@ -947,7 +956,7 @@ bool InboundLedger::takeAsRootNode (Blob const& data, SHAMapAddNode& san)
         return false;
     }
 
-    AccountStateSF tFilter;
+    AccountStateSF tFilter(app_);
     san += mLedger->stateMap().addRootNode (
         mLedger->info().accountHash, data, snfWIRE, &tFilter);
     return san.isGood();
@@ -971,7 +980,7 @@ bool InboundLedger::takeTxRootNode (Blob const& data, SHAMapAddNode& san)
         return false;
     }
 
-    TransactionStateSF tFilter;
+    TransactionStateSF tFilter(app_);
     san += mLedger->txMap().addRootNode (
         mLedger->info().txHash, data, snfWIRE, &tFilter);
     return san.isGood();
@@ -990,7 +999,7 @@ std::vector<InboundLedger::neededHash_t> InboundLedger::getNeededHashes ()
 
     if (!mHaveState)
     {
-        AccountStateSF filter;
+        AccountStateSF filter(app_);
         // VFALCO NOTE What's the number 4?
         for (auto const& h : mLedger->getNeededAccountStateHashes (4, &filter))
         {
@@ -1001,7 +1010,7 @@ std::vector<InboundLedger::neededHash_t> InboundLedger::getNeededHashes ()
 
     if (!mHaveTransactions)
     {
-        TransactionStateSF filter;
+        TransactionStateSF filter(app_);
         // VFALCO NOTE What's the number 4?
         for (auto const& h : mLedger->getNeededTransactionHashes (4, &filter))
         {

src/ripple/app/ledger/impl/InboundLedgers.cpp

@@ -37,26 +37,31 @@ class InboundLedgersImp
     , public beast::Stoppable
 {
 private:
+    Application& app_;
     std::mutex fetchRateMutex_;
     // measures ledgers per second, constants are important
     DecayWindow<30, clock_type> fetchRate_;
+    beast::Journal j_;
 
 public:
     using u256_acq_pair = std::pair<uint256, InboundLedger::pointer>;
     // How long before we try again to acquire the same ledger
     static const std::chrono::minutes kReacquireInterval;
 
-    InboundLedgersImp (clock_type& clock, Stoppable& parent,
+    InboundLedgersImp (Application& app, clock_type& clock, Stoppable& parent,
                        beast::insight::Collector::ptr const& collector)
         : Stoppable ("InboundLedgers", parent)
+        , app_ (app)
         , fetchRate_(clock.now())
+        , j_ (app.journal ("InboundLedger"))
         , m_clock (clock)
         , mRecentFailures (clock)
         , mCounter(collector->make_counter("ledger_fetches"))
     {
     }
 
-    Ledger::pointer acquire (uint256 const& hash, std::uint32_t seq, InboundLedger::fcReason reason)
+    Ledger::pointer acquire (
+        uint256 const& hash, std::uint32_t seq, InboundLedger::fcReason reason)
     {
         assert (hash.isNonZero ());
         bool isNew = true;
@@ -74,7 +79,7 @@ public:
                 }
                 else
                 {
-                    inbound = std::make_shared <InboundLedger> (
+                    inbound = std::make_shared <InboundLedger> (app_,
                         hash, seq, reason, std::ref (m_clock));
                     mLedgers.emplace (hash, inbound);
                     inbound->init (sl);
@@ -99,7 +104,8 @@ public:
         {
             ScopedLockType sl (mLock);
 
-            hash_map<uint256, InboundLedger::pointer>::iterator it = mLedgers.find (hash);
+            auto it = mLedgers.
+            find (hash);
             if (it != mLedgers.end ())
             {
                 ret = it->second;
@@ -147,19 +153,24 @@ public:
     {
         protocol::TMLedgerData& packet = *packet_ptr;
 
-        WriteLog (lsTRACE, InboundLedger) << "Got data (" << packet.nodes ().size () << ") for acquiring ledger: " << hash;
+        JLOG (j_.trace)
+            << "Got data (" << packet.nodes ().size ()
+            << ") for acquiring ledger: " << hash;
 
         InboundLedger::pointer ledger = find (hash);
 
         if (!ledger)
         {
-            WriteLog (lsTRACE, InboundLedger) << "Got data for ledger we're no longer acquiring";
+            JLOG (j_.trace)
+                << "Got data for ledger we're no longer acquiring";
 
-            // If it's state node data, stash it because it still might be useful
+            // If it's state node data, stash it because it still might be
+            // useful.
             if (packet.type () == protocol::liAS_NODE)
             {
-                getApp().getJobQueue().addJob(jtLEDGER_DATA, "gotStaleData",
-                    std::bind(&InboundLedgers::gotStaleData, this, packet_ptr));
+                app_.getJobQueue().addJob(
+                    jtLEDGER_DATA, "gotStaleData",
+                    [this, packet_ptr] (Job&) { gotStaleData(packet_ptr); });
             }
 
             return false;
@@ -167,9 +178,9 @@ public:
 
         // Stash the data for later processing and see if we need to dispatch
         if (ledger->gotData(std::weak_ptr<Peer>(peer), packet_ptr))
-            getApp().getJobQueue().addJob (jtLEDGER_DATA, "processLedgerData",
-                std::bind (&InboundLedgers::doLedgerData, this,
-                           std::placeholders::_1, hash));
+            app_.getJobQueue().addJob (
+                jtLEDGER_DATA, "processLedgerData",
+                [this, hash] (Job&) { doLedgerData(hash); });
 
         return true;
     }
@@ -217,7 +228,7 @@ public:
         return mRecentFailures.find (h) != mRecentFailures.end();
     }
 
-    void doLedgerData (Job&, LedgerHash hash)
+    void doLedgerData (LedgerHash hash)
     {
         InboundLedger::pointer ledger = find (hash);
 
@@ -225,9 +236,11 @@ public:
             ledger->runData ();
     }
 
-    /** We got some data for a ledger we are no longer acquiring
-        Since we paid the price to receive it, we might as well stash it in case we need it.
-        Nodes are received in wire format and must be stashed/hashed in prefix format
+    /** We got some data for a ledger we are no longer acquiring Since we paid
+        the price to receive it, we might as well stash it in case we need it.
+
+        Nodes are received in wire format and must be stashed/hashed in prefix
+        format
     */
     void gotStaleData (std::shared_ptr<protocol::TMLedgerData> packet_ptr)
     {
@@ -244,7 +257,7 @@ public:
 
                 auto newNode = SHAMapAbstractNode::make(
                     Blob (node.nodedata().begin(), node.nodedata().end()),
-                    0, snfWIRE, uZero, false);
+                    0, snfWIRE, uZero, false, app_.journal ("SHAMapNodeID"));
 
                 if (!newNode)
                     return;
@@ -254,7 +267,8 @@ public:
 
                 auto blob = std::make_shared<Blob> (s.begin(), s.end());
 
-                getApp().getLedgerMaster().addFetchPack (newNode->getNodeHash(), blob);
+                app_.getLedgerMaster().addFetchPack(
+                    newNode->getNodeHash(), blob);
             }
         }
         catch (...)
@@ -317,15 +331,15 @@ public:
             // getJson is expensive, so call without the lock
             std::uint32_t seq = it.second->getSeq();
             if (seq > 1)
-                ret[beast::lexicalCastThrow <std::string>(seq)] = it.second->getJson(0);
+                ret[std::to_string(seq)] = it.second->getJson(0);
             else
                 ret[to_string (it.first)] = it.second->getJson(0);
         }
 
-    return ret;
+        return ret;
     }
 
-    void gotFetchPack (Job&)
+    void gotFetchPack ()
     {
         std::vector<InboundLedger::pointer> acquires;
         {
@@ -365,7 +379,8 @@ public:
                     it->second->touch ();
                     ++it;
                 }
-                else if ((it->second->getLastAction () + std::chrono::minutes (1)) < now)
+                else if ((it->second->getLastAction () +
+                          std::chrono::minutes (1)) < now)
                 {
                     stuffToSweep.push_back (it->second);
                     // shouldn't cause the actual final delete
@@ -382,7 +397,7 @@ public:
 
         }
 
-        WriteLog (lsDEBUG, InboundLedger) <<
+        JLOG (j_.debug) <<
             "Swept " << stuffToSweep.size () <<
             " out of " << total << " inbound ledgers.";
     }
@@ -414,17 +429,19 @@ private:
 
 //------------------------------------------------------------------------------
 
-decltype(InboundLedgersImp::kReacquireInterval) InboundLedgersImp::kReacquireInterval{5};
+decltype(InboundLedgersImp::kReacquireInterval)
+InboundLedgersImp::kReacquireInterval{5};
 
 InboundLedgers::~InboundLedgers()
 {
 }
 
 std::unique_ptr<InboundLedgers>
-make_InboundLedgers (InboundLedgers::clock_type& clock, beast::Stoppable& parent,
-                     beast::insight::Collector::ptr const& collector)
+make_InboundLedgers (Application& app,
+    InboundLedgers::clock_type& clock, beast::Stoppable& parent,
+    beast::insight::Collector::ptr const& collector)
 {
-    return std::make_unique<InboundLedgersImp> (clock, parent, collector);
+    return std::make_unique<InboundLedgersImp> (app, clock, parent, collector);
 }
 
 } // ripple

src/ripple/app/ledger/impl/LedgerCleaner.cpp

@@ -63,25 +63,37 @@ public:
         {
         }
 
-        LedgerIndex  minRange;    // The lowest ledger in the range we're checking
-        LedgerIndex  maxRange;    // The highest ledger in the range we're checking
-        bool         checkNodes;  // Check all state/transaction nodes
-        bool         fixTxns;     // Rewrite SQL databases
-        int          failures;    // Number of errors encountered since last success
+        // The lowest ledger in the range we're checking.
+        LedgerIndex  minRange;
+
+        // The highest ledger in the range we're checking
+        LedgerIndex  maxRange;
+
+        // Check all state/transaction nodes
+        bool checkNodes;
+
+        // Rewrite SQL databases
+        bool fixTxns;
+
+        // Number of errors encountered since last success
+        int failures;
     };
 
     using SharedState = beast::SharedData <State>;
 
+    Application& app_;
     SharedState m_state;
     beast::Journal m_journal;
 
     //--------------------------------------------------------------------------
 
     LedgerCleanerImp (
+        Application& app,
         Stoppable& stoppable,
         beast::Journal journal)
         : LedgerCleaner (stoppable)
         , Thread ("LedgerCleaner")
+        , app_ (app)
         , m_journal (journal)
     {
     }
@@ -147,7 +159,7 @@ public:
     {
         LedgerIndex minRange;
         LedgerIndex maxRange;
-        getApp().getLedgerMaster().getFullValidatedRange (minRange, maxRange);
+        app_.getLedgerMaster().getFullValidatedRange (minRange, maxRange);
 
         {
             SharedState::Access state (m_state);
@@ -174,7 +186,7 @@ public:
                     ledger numbers to clean. If unspecified, clean all ledgers.
 
                 "full"
-                    A boolean. When set to true, means clean everything possible.
+                    A boolean. When true, means clean everything possible.
 
                 "fix_txns"
                     A boolean value indicating whether or not to fix the
@@ -184,7 +196,7 @@ public:
                     A boolean, when set to true means check the nodes.
 
                 "stop"
-                    A boolean, when set to true informs the cleaner to gracefully
+                    A boolean, when true informs the cleaner to gracefully
                     stop its current activities if any cleaning is taking place.
             */
 
@@ -260,8 +272,9 @@ public:
         {
             m_journal.warning <<
                 "Node missing from ledger " << ledger->info().seq;
-            getApp().getInboundLedgers().acquire (
-                ledger->getHash(), ledger->info().seq, InboundLedger::fcGENERIC);
+            app_.getInboundLedgers().acquire (
+                ledger->getHash(), ledger->info().seq,
+                InboundLedger::fcGENERIC);
         }
         return hash ? *hash : zero; // kludge
     }
@@ -280,7 +293,7 @@ public:
         bool doTxns)
     {
         Ledger::pointer nodeLedger =
-            getApp().getInboundLedgers().acquire (
+            app_.getInboundLedgers().acquire (
                 ledgerHash, ledgerIndex, InboundLedger::fcGENERIC);
         if (!nodeLedger)
         {
@@ -288,7 +301,7 @@ public:
             return false;
         }
 
-        Ledger::pointer dbLedger = Ledger::loadByIndex(ledgerIndex);
+        Ledger::pointer dbLedger = loadByIndex(ledgerIndex, app_);
         if (! dbLedger ||
             (dbLedger->getHash() != ledgerHash) ||
             (dbLedger->info().parentHash != nodeLedger->info().parentHash))
@@ -299,21 +312,22 @@ public:
             doTxns = true;
         }
 
-        if(! getApp().getLedgerMaster().fixIndex(ledgerIndex, ledgerHash))
+        if(! app_.getLedgerMaster().fixIndex(ledgerIndex, ledgerHash))
         {
-            m_journal.debug << "ledger " << ledgerIndex << " had wrong entry in history";
+            m_journal.debug << "ledger " << ledgerIndex
+                            << " had wrong entry in history";
             doTxns = true;
         }
 
-        if (doNodes && !nodeLedger->walkLedger())
+        if (doNodes && !nodeLedger->walkLedger(app_.journal ("Ledger")))
         {
             m_journal.debug << "Ledger " << ledgerIndex << " is missing nodes";
-            getApp().getInboundLedgers().acquire(
+            app_.getInboundLedgers().acquire(
                 ledgerHash, ledgerIndex, InboundLedger::fcGENERIC);
             return false;
         }
 
-        if (doTxns && !nodeLedger->pendSaveValidated(true, false))
+        if (doTxns && !pendSaveValidated(app_, nodeLedger, true, false))
         {
             m_journal.debug << "Failed to save ledger " << ledgerIndex;
             return false;
@@ -335,7 +349,7 @@ public:
 
         if (!referenceLedger || (referenceLedger->info().seq < ledgerIndex))
         {
-            referenceLedger = getApp().getLedgerMaster().getValidatedLedger();
+            referenceLedger = app_.getLedgerMaster().getValidatedLedger();
             if (!referenceLedger)
             {
                 m_journal.warning << "No validated ledger";
@@ -349,8 +363,9 @@ public:
             ledgerHash = getLedgerHash(referenceLedger, ledgerIndex);
             if (ledgerHash.isZero())
             {
-                // No, Try to get another ledger that might have the hash we need
-                // Compute the index and hash of a ledger that will have the hash we need
+                // No. Try to get another ledger that might have the hash we
+                // need: compute the index and hash of a ledger that will have
+                // the hash we need.
                 LedgerIndex refIndex = getCandidateLedger (ledgerIndex);
                 LedgerHash refHash = getLedgerHash (referenceLedger, refIndex);
 
@@ -358,12 +373,14 @@ public:
                 assert (nonzero);
                 if (nonzero)
                 {
-                    // We found the hash and sequence of a better reference ledger
+                    // We found the hash and sequence of a better reference
+                    // ledger.
                     referenceLedger =
-                        getApp().getInboundLedgers().acquire(
+                        app_.getInboundLedgers().acquire(
                             refHash, refIndex, InboundLedger::fcGENERIC);
                     if (referenceLedger)
-                        ledgerHash = getLedgerHash(referenceLedger, ledgerIndex);
+                        ledgerHash = getLedgerHash(
+                            referenceLedger, ledgerIndex);
                 }
             }
         }
@@ -385,7 +402,7 @@ public:
             bool doNodes;
             bool doTxns;
 
-            while (getApp().getFeeTrack().isLoadedLocal())
+            while (app_.getFeeTrack().isLoadedLocal())
             {
                 m_journal.debug << "Waiting for load to subside";
                 std::this_thread::sleep_for(std::chrono::seconds(5));
@@ -411,7 +428,8 @@ public:
             bool fail = false;
             if (ledgerHash.isZero())
             {
-                m_journal.info << "Unable to get hash for ledger " << ledgerIndex;
+                m_journal.info << "Unable to get hash for ledger "
+                               << ledgerIndex;
                 fail = true;
             }
             else if (!doLedger(ledgerIndex, ledgerHash, doNodes, doTxns))
@@ -460,9 +478,10 @@ LedgerCleaner::~LedgerCleaner ()
 }
 
 std::unique_ptr<LedgerCleaner>
-make_LedgerCleaner (beast::Stoppable& parent, beast::Journal journal)
+make_LedgerCleaner (Application& app,
+    beast::Stoppable& parent, beast::Journal journal)
 {
-    return std::make_unique <LedgerCleanerImp> (parent, journal);
+    return std::make_unique<LedgerCleanerImp>(app, parent, journal);
 }
 
 } // ripple

src/ripple/app/ledger/impl/LedgerCleaner.h

@@ -20,6 +20,7 @@
 #ifndef RIPPLE_APP_LEDGER_LEDGERCLEANER_H_INCLUDED
 #define RIPPLE_APP_LEDGER_LEDGERCLEANER_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <ripple/json/json_value.h>
 #include <beast/threads/Stoppable.h>
 #include <beast/utility/PropertyStream.h>
@@ -53,8 +54,9 @@ public:
     virtual void doClean (Json::Value const& parameters) = 0;
 };
 
-std::unique_ptr<LedgerCleaner> make_LedgerCleaner (beast::Stoppable& parent,
-    beast::Journal journal);
+std::unique_ptr<LedgerCleaner>
+make_LedgerCleaner (Application& app,
+    beast::Stoppable& parent, beast::Journal journal);
 
 } // ripple
 

src/ripple/app/ledger/impl/LedgerConsensusImp.h

@@ -24,6 +24,7 @@
 #include <ripple/app/ledger/LedgerMaster.h>
 #include <ripple/app/ledger/impl/ConsensusImp.h>
 #include <ripple/app/ledger/impl/DisputedTx.h>
+#include <ripple/app/main/Application.h>
 #include <ripple/app/misc/CanonicalTXSet.h>
 #include <ripple/app/misc/FeeVote.h>
 #include <ripple/basics/CountedObject.h>
@@ -92,16 +93,17 @@ public:
         @param feeVote Our desired fee levels and voting logic.
     */
     LedgerConsensusImp (
-            ConsensusImp& consensus,
-            int previousProposers,
-            int previousConvergeTime,
-            InboundTransactions& inboundTransactions,
-            LocalTxs& localtx,
-            LedgerMaster& ledgerMaster,
-            LedgerHash const & prevLCLHash,
-            Ledger::ref previousLedger,
-            std::uint32_t closeTime,
-            FeeVote& feeVote);
+        Application& app,
+        ConsensusImp& consensus,
+        int previousProposers,
+        int previousConvergeTime,
+        InboundTransactions& inboundTransactions,
+        LocalTxs& localtx,
+        LedgerMaster& ledgerMaster,
+        LedgerHash const & prevLCLHash,
+        Ledger::ref previousLedger,
+        std::uint32_t closeTime,
+        FeeVote& feeVote);
 
     /**
       Get the Json state of the consensus process.
@@ -259,7 +261,7 @@ private:
 
       @param initialLedger The ledger that contains our initial position.
     */
-    void takeInitialPosition (Ledger& initialLedger);
+    void takeInitialPosition (std::shared_ptr<ReadView const> const& initialLedger);
 
     /**
        Called while trying to avalanche towards consensus.
@@ -292,6 +294,7 @@ private:
     void addLoad(STValidation::ref val);
 
 private:
+    Application& app_;
     ConsensusImp& consensus_;
     InboundTransactions& inboundTransactions_;
     LocalTxs& m_localTX;
@@ -337,15 +340,17 @@ private:
 
     // nodes that have bowed out of this consensus process
     hash_set<NodeID> mDeadNodes;
+    beast::Journal j_;
 };
 
 //------------------------------------------------------------------------------
 
 std::shared_ptr <LedgerConsensus>
-make_LedgerConsensus (ConsensusImp& consensus, int previousProposers,
+make_LedgerConsensus (Application& app, ConsensusImp& consensus, int previousProposers,
     int previousConvergeTime, InboundTransactions& inboundTransactions,
-    LocalTxs& localtx, LedgerMaster& ledgerMaster, LedgerHash const &prevLCLHash,
-    Ledger::ref previousLedger, std::uint32_t closeTime, FeeVote& feeVote);
+    LocalTxs& localtx, LedgerMaster& ledgerMaster,
+    LedgerHash const &prevLCLHash, Ledger::ref previousLedger,
+    std::uint32_t closeTime, FeeVote& feeVote);
 
 } // ripple
 

src/ripple/app/ledger/impl/LedgerTiming.cpp

@@ -43,7 +43,7 @@ int getNextLedgerTimeResolution (
 
     // If we did not previously agree, we try to decrease the resolution to
     // improve the chance that we will agree now.
-    if (!previousAgree && ((ledgerSeq % decreaseLedgerTimeResolutionEvery) == 0))
+    if (!previousAgree && ledgerSeq % decreaseLedgerTimeResolutionEvery == 0)
     {
         if (++iter != std::end (ledgerPossibleTimeResolutions))
             return *iter;
@@ -51,7 +51,7 @@ int getNextLedgerTimeResolution (
 
     // If we previously agreed, we try to increase the resolution to determine
     // if we can continue to agree.
-    if (previousAgree && ((ledgerSeq % increaseLedgerTimeResolutionEvery) == 0))
+    if (previousAgree && ledgerSeq % increaseLedgerTimeResolutionEvery == 0)
     {
         if (iter-- != std::begin (ledgerPossibleTimeResolutions))
             return *iter;

src/ripple/app/ledger/impl/LedgerToJson.cpp

@@ -65,14 +65,17 @@ void fillJson(Object& json, LedgerInfo const& info, bool bFull)
     json[jss::hash] = to_string (info.hash);
     json[jss::totalCoins] = to_string (info.drops);
     json[jss::accepted] = ! info.open;
+    json[jss::close_flags] = info.closeFlags;
+
+    // Always show fields that contribute to the ledger hash
+    json[jss::parent_close_time] = info.parentCloseTime;
+    json[jss::close_time] = info.closeTime;
+    json[jss::close_time_resolution] = info.closeTimeResolution;
 
     if (auto closeTime = info.closeTime)
     {
-        json[jss::close_time] = closeTime;
         json[jss::close_time_human] = boost::posix_time::to_simple_string (
             ptFromSeconds (closeTime));
-        json[jss::close_time_resolution] = info.closeTimeResolution;
-
         if (! getCloseAgree(info))
             json[jss::close_time_estimated] = true;
     }
@@ -131,20 +134,20 @@ void fillJsonState(Object& json, LedgerFill const& fill)
     auto expanded = isExpanded(fill);
     auto binary = isBinary(fill);
 
-    forEachSLE(ledger, [&] (SLE const& sle) {
+    for(auto const& sle : ledger.sles)
+    {
         count.yield();
         if (binary)
         {
             auto&& obj = appendObject(array);
-            obj[jss::hash] = to_string(sle.key());
-            obj[jss::tx_blob] = serializeHex(sle);
+            obj[jss::hash] = to_string(sle->key());
+            obj[jss::tx_blob] = serializeHex(*sle);
         }
         else if (expanded)
-            array.append(sle.getJson(0));
+            array.append(sle->getJson(0));
         else
-            array.append(to_string(sle.key()));
-        return true;
-    });
+            array.append(to_string(sle->key()));
+    }
 }
 
 template <class Object>

src/ripple/app/ledger/impl/OpenLedger.cpp

@@ -20,22 +20,30 @@
 #include <BeastConfig.h>
 #include <ripple/app/ledger/OpenLedger.h>
 #include <ripple/app/tx/apply.h>
-#include <ripple/ledger/CachingReadView.h>
+#include <ripple/ledger/CachedView.h>
 #include <boost/range/adaptor/transformed.hpp>
 
 namespace ripple {
 
-OpenLedger::OpenLedger(
-    std::shared_ptr<Ledger const> const& ledger,
+OpenLedger::OpenLedger(std::shared_ptr<
+    Ledger const> const& ledger,
         Config const& config, CachedSLEs& cache,
             beast::Journal journal)
     : j_ (journal)
     , cache_ (cache)
     , config_ (config)
-    , current_ (create(ledger))
+    , current_ (create(ledger->rules(), ledger))
 {
 }
 
+bool
+OpenLedger::empty() const
+{
+    std::lock_guard<
+        std::mutex> lock(modify_mutex_);
+    return current_->txCount() == 0;
+}
+
 std::shared_ptr<ReadView const>
 OpenLedger::current() const
 {
@@ -65,22 +73,22 @@ OpenLedger::modify (std::function<
 }
 
 void
-OpenLedger::accept (std::shared_ptr<
-    Ledger const> const& ledger,
+OpenLedger::accept(Application& app, Rules const& rules,
+    std::shared_ptr<Ledger const> const& ledger,
         OrderedTxs const& locals, bool retriesFirst,
             OrderedTxs& retries, ApplyFlags flags,
-                IHashRouter& router, std::string const& suffix)
+                HashRouter& router, std::string const& suffix)
 {
-    JLOG(j_.error) <<
+    JLOG(j_.trace) <<
         "accept ledger " << ledger->seq() << " " << suffix;
-    auto next = create(ledger);
+    auto next = create(rules, ledger);
     if (retriesFirst)
     {
         // Handle disputed tx, outside lock
         using empty =
             std::vector<std::shared_ptr<
                 STTx const>>;
-        apply (*next, *ledger, empty{},
+        apply (app, *next, *ledger, empty{},
             retries, flags, router, config_, j_);
     }
     // Block calls to modify, otherwise
@@ -90,7 +98,7 @@ OpenLedger::accept (std::shared_ptr<
         std::mutex> lock1(modify_mutex_);
     // Apply tx from the current open view
     if (! current_->txs.empty())
-        apply (*next, *ledger,
+        apply (app, *next, *ledger,
             boost::adaptors::transform(
                 current_->txs,
             [](std::pair<std::shared_ptr<
@@ -102,8 +110,9 @@ OpenLedger::accept (std::shared_ptr<
                 retries, flags, router, config_, j_);
     // Apply local tx
     for (auto const& item : locals)
-        ripple::apply(*next, *item.second,
-            flags, config_, j_);
+        ripple::apply(app, *next, *item.second,
+            flags, router.sigVerify(),
+                config_, j_);
     // Switch to the new open view
     std::lock_guard<
         std::mutex> lock2(current_mutex_);
@@ -113,20 +122,20 @@ OpenLedger::accept (std::shared_ptr<
 //------------------------------------------------------------------------------
 
 std::shared_ptr<OpenView>
-OpenLedger::create (std::shared_ptr<
-    Ledger const> const& ledger)
+OpenLedger::create (Rules const& rules,
+    std::shared_ptr<Ledger const> const& ledger)
 {
     return std::make_shared<OpenView>(
-        open_ledger, std::make_shared<
-            CachingReadView const>(ledger,
+        open_ledger, rules, std::make_shared<
+            CachedLedger const>(ledger,
                 cache_));
 }
 
 auto
-OpenLedger::apply_one (OpenView& view,
+OpenLedger::apply_one (Application& app, OpenView& view,
     std::shared_ptr<STTx const> const& tx,
         bool retry, ApplyFlags flags,
-            IHashRouter& router, Config const& config,
+            HashRouter& router, Config const& config,
                 beast::Journal j) -> Result
 {
     if (retry)
@@ -136,7 +145,8 @@ OpenLedger::apply_one (OpenView& view,
             SF_SIGGOOD)
         flags = flags | tapNO_CHECK_SIGN;
     auto const result = ripple::apply(
-        view, *tx, flags, config, j);
+        app, view, *tx, flags, router.
+            sigVerify(), config, j);
     if (result.second)
         return Result::success;
     if (isTefFailure (result.first) ||
@@ -148,40 +158,6 @@ OpenLedger::apply_one (OpenView& view,
 
 //------------------------------------------------------------------------------
 
-static
-std::vector<uint256>
-txList (ReadView const& view)
-{
-    std::vector<uint256> v;
-    for (auto const& item : view.txs)
-        v.push_back(item.first->getTransactionID());
-    std::sort(v.begin(), v.end());
-    return v;
-}
-
-bool
-OpenLedger::verify (Ledger const& ledger,
-    std::string const& suffix) const
-{
-#if 1
-    std::lock_guard<
-        std::mutex> lock(modify_mutex_);
-    auto list1 = txList(ledger);
-    auto list2 = txList(*current_);
-    if (list1 == list2)
-        return true;
-    JLOG(j_.error) <<
-        "verify ledger " << ledger.seq() << ": " <<
-        list1.size() << " / " << list2.size() << 
-            " " << " MISMATCH " << suffix;
-    return false;
-#else
-    return true;
-#endif
-}
-
-//------------------------------------------------------------------------------
-
 std::string
 debugTxstr (std::shared_ptr<STTx const> const& tx)
 {

src/ripple/app/ledger/tests/Ledger_test.cpp

@@ -1,152 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2012, 2013 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#include <ripple/app/ledger/tests/common_ledger.h>
-
-namespace ripple {
-namespace test {
-
-#if 0
-
-class Ledger_test : public beast::unit_test::suite
-{
-    void test_genesisLedger (bool sign, KeyType keyType)
-    {
-        std::uint64_t const xrp = std::mega::num;
-
-        auto master = createAccount ("masterpassphrase", keyType);
-
-        std::shared_ptr<Ledger const> LCL;
-        Ledger::pointer ledger;
-        std::tie(LCL, ledger) = createGenesisLedger(100000*xrp, master);
-
-        // User accounts
-        auto gw1 = createAccount ("gw1", keyType);
-        expect (gw1.pk != master.pk, "gw1.pk != master.pk");
-        expect (gw1.sk != master.sk, "gw1.sk != master.sk");
-        auto gw2 = createAccount ("gw2", keyType);
-        auto gw3 = createAccount ("gw3", keyType);
-        auto alice = createAccount ("alice", keyType);
-        auto mark = createAccount ("mark", keyType);
-
-        // Fund gw1, gw2, gw3, alice, mark from master
-        pay(master, gw1, 5000 * xrp, ledger, sign);
-        pay(master, gw2, 4000 * xrp, ledger, sign);
-        pay(master, gw3, 3000 * xrp, ledger, sign);
-        pay(master, alice, 2000 * xrp, ledger, sign);
-        pay(master, mark, 1000 * xrp, ledger, sign);
-
-        close_and_advance(ledger, LCL);
-
-        // alice trusts FOO/gw1
-        trust (alice, gw1, "FOO", 1, ledger, sign);
-
-        // mark trusts FOO/gw2
-        trust (mark, gw2, "FOO", 1, ledger, sign);
-
-        // mark trusts FOO/gw3
-        trust (mark, gw3, "FOO", 1, ledger, sign);
-
-        // gw2 pays mark with FOO
-        pay(gw2, mark, "FOO", "0.1", ledger, sign);
-
-        // gw3 pays mark with FOO
-        pay(gw3, mark, "FOO", "0.2", ledger, sign);
-
-        // gw1 pays alice with FOO
-        pay(gw1, alice, "FOO", "0.3", ledger, sign);
-
-        verifyBalance(ledger, mark, Amount(0.1, "FOO", gw2));
-        verifyBalance(ledger, mark, Amount(0.2, "FOO", gw3));
-        verifyBalance(ledger, alice, Amount(0.3, "FOO", gw1));
-
-        close_and_advance(ledger, LCL);
-
-        createOffer (mark, Amount (1, "FOO", gw1), Amount (1, "FOO", gw2), ledger, sign);
-        createOffer (mark, Amount (1, "FOO", gw2), Amount (1, "FOO", gw3), ledger, sign);
-        cancelOffer (mark, ledger, sign);
-        freezeAccount (alice, ledger, sign);
-
-        close_and_advance(ledger, LCL);
-
-        pay(alice, mark, 1 * xrp, ledger, sign);
-
-        close_and_advance(ledger, LCL);
-
-        pass ();
-    }
-
-    void test_unsigned_fails (KeyType keyType)
-    {
-        std::uint64_t const xrp = std::mega::num;
-
-        auto master = createAccount ("masterpassphrase", keyType);
-
-        std::shared_ptr<Ledger const> LCL;
-        Ledger::pointer ledger;
-        std::tie(LCL, ledger) = createGenesisLedger (100000 * xrp, master);
-
-        auto gw1 = createAccount ("gw1", keyType);
-
-        auto tx = getPaymentTx(master, gw1, 5000 * xrp, false);
-
-        try
-        {
-            applyTransaction (ledger, tx, true);
-            fail ("apply unsigned transaction should fail");
-        }
-        catch (std::runtime_error const& e)
-        {
-            if (std::string (e.what()) != "r != tesSUCCESS")
-                throw std::runtime_error(e.what());
-        }
-
-        pass ();
-    }
-
-    void test_getQuality ()
-    {
-        uint256 uBig = from_hex_text<uint256> (
-            "D2DC44E5DC189318DB36EF87D2104CDF0A0FE3A4B698BEEE55038D7EA4C68000");
-        expect (6125895493223874560 == getQuality (uBig));
-
-        pass ();
-    }
-public:
-    void run ()
-    {
-        test_genesisLedger (true, KeyType::secp256k1);
-        test_genesisLedger (true, KeyType::ed25519);
-
-//        test_genesisLedger (false, KeyType::secp256k1);
-//        test_genesisLedger (false, KeyType::ed25519);
-
-        test_unsigned_fails (KeyType::secp256k1);
-        test_unsigned_fails (KeyType::ed25519);
-
-        test_getQuality ();
-    }
-};
-
-BEAST_DEFINE_TESTSUITE(Ledger,ripple_app,ripple);
-
-#endif
-
-} // test
-} // ripple

src/ripple/app/ledger/tests/common_ledger.cpp

@@ -1,569 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-  This file is part of rippled: https://github.com/ripple/rippled
-  Copyright (c) 2012-2015 Ripple Labs Inc.
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose  with  or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-  MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#include <ripple/app/ledger/tests/common_ledger.h>
-#include <ripple/app/main/Application.h>
-#include <ripple/app/paths/FindPaths.h>
-#include <ripple/app/tx/apply.h>
-#include <ripple/protocol/RippleAddress.h>
-#include <ripple/protocol/Indexes.h>
-#include <ripple/protocol/types.h>
-#include <ripple/rpc/RipplePathFind.h>
-#include <ripple/json/json_writer.h>
-
-#if 0
-
-namespace ripple {
-namespace test {
-
-Json::Value
-TestJson::getJson() const
-{
-    Json::Value tx_json;
-    getJson(tx_json);
-    return tx_json;
-}
-
-Currency::Currency(std::string currency)
-    : currency_(currency)
-{
-}
-
-void
-Currency::getJson(Json::Value& tx_json) const
-{
-    tx_json[jss::currency] = currency_;
-}
-
-std::string
-Currency::getCurrency() const
-{
-    return currency_;
-}
-
-
-Issuer::Issuer(TestAccount issuer)
-    :issuer_(issuer)
-{
-}
-
-void
-Issuer::getJson(Json::Value& tx_json) const
-{
-    tx_json[jss::issuer] = toBase58(calcAccountID(issuer_.pk));
-}
-
-TestAccount const&
-Issuer::getAccount() const
-{
-    return issuer_;
-}
-
-
-Amount::Amount(double value, std::string currency, TestAccount issuer)
-    : value_(value)
-    , currency_(Currency(currency))
-    , issuer_(Issuer(issuer))
-{
-}
-
-void
-Amount::getJson(Json::Value& tx_json) const
-{
-    currency_.getJson(tx_json);
-    issuer_.getJson(tx_json);
-    tx_json[jss::value] = std::to_string(value_);
-}
-
-double
-Amount::getValue() const
-{
-    return value_;
-}
-
-TestAccount const&
-Amount::getIssuer() const
-{
-    return issuer_.getAccount();
-}
-
-Currency const&
-Amount::getCurrency() const
-{
-    return currency_;
-}
-
-
-// Helper function to parse a transaction in Json, sign it with account,
-// and return it as a STTx
-STTx
-parseTransaction(TestAccount& account, Json::Value const& tx_json, bool sign)
-{
-    STParsedJSONObject parsed("tx_json", tx_json);
-    if (!parsed.object)
-        throw std::runtime_error(
-        "object not parseable");
-    parsed.object->setFieldVL(sfSigningPubKey, account.pk.getAccountPublic());
-    auto tx = STTx(std::move (*parsed.object));
-    if (sign)
-        tx.sign(account.sk);
-    return tx;
-}
-
-// Helper function to apply a transaction to a ledger
-void
-applyTransaction(Ledger::pointer const& ledger, STTx const& tx, bool check)
-{
-    auto const r = apply (*ledger, tx,
-        check ? tapNONE : tapNO_CHECK_SIGN, getConfig(),
-            beast::Journal{});
-    if (r.first != tesSUCCESS)
-        throw std::runtime_error("r != tesSUCCESS");
-    if (!r.second)
-        throw std::runtime_error("didApply");
-}
-
-// Create genesis ledger from a start amount in drops, and the public
-// master RippleAddress
-std::pair<std::shared_ptr<Ledger const>, Ledger::pointer>
-createGenesisLedger(std::uint64_t start_amount_drops, TestAccount const& master)
-{
-    initializePathfinding();
-    auto ledger = std::make_shared<Ledger>(master.pk,
-        start_amount_drops);
-    ledger->getHash(); // updates the hash
-    ledger->setClosed();
-    if (!ledger->assertSane())
-        throw std::runtime_error(
-        "! ledger->assertSane()");
-    return std::make_pair(std::move(ledger), std::make_shared<Ledger>(false, *ledger));
-}
-
-// Create an account represented by public RippleAddress and private
-// RippleAddress
-TestAccount
-createAccount(std::string const& passphrase, KeyType keyType)
-{
-    RippleAddress const seed
-        = RippleAddress::createSeedGeneric(passphrase);
-
-    auto keyPair = generateKeysFromSeed(keyType, seed);
-
-    return {
-        std::move(keyPair.publicKey),
-        std::move(keyPair.secretKey),
-        std::uint64_t(0)
-    };
-}
-
-TestAccount
-createAndFundAccount(TestAccount& from, std::string const& passphrase,
-    KeyType keyType, std::uint64_t amountDrops,
-    Ledger::pointer const& ledger, bool sign)
-{
-    auto to = createAccount(passphrase, keyType);
-    pay(from, to, amountDrops, ledger, sign);
-    return to;
-}
-
-std::map<std::string, TestAccount>
-createAndFundAccounts(TestAccount& from, std::vector<std::string> passphrases,
-    KeyType keyType, std::uint64_t amountDrops,
-    Ledger::pointer const& ledger, bool sign)
-{
-    std::map<std::string, TestAccount> accounts;
-    for (auto const& passphrase : passphrases)
-    {
-        auto to = createAndFundAccount(from, passphrase, keyType,
-            amountDrops, ledger, sign);
-        accounts.emplace(passphrase, std::move(to));
-    }
-    return accounts;
-}
-
-std::map<std::string, TestAccount>
-createAndFundAccountsWithFlags(TestAccount& from,
-    std::vector<std::string> passphrases,
-    KeyType keyType, std::uint64_t amountDrops,
-    Ledger::pointer& ledger,
-    std::shared_ptr<Ledger const>& LCL,
-    const std::uint32_t flags, bool sign)
-{
-    auto accounts = createAndFundAccounts(from,
-        passphrases, keyType, amountDrops, ledger, sign);
-    close_and_advance(ledger, LCL);
-    setAllAccountFlags(accounts, ledger, flags);
-    close_and_advance(ledger, LCL);
-    return accounts;
-}
-
-Json::Value
-getCommonTransactionJson(TestAccount& account)
-{
-    Json::Value tx_json;
-    tx_json[jss::Account] = toBase58(calcAccountID(account.pk));
-    tx_json[jss::Fee] = std::to_string(10);
-    tx_json[jss::Sequence] = ++account.sequence;
-    return tx_json;
-}
-
-void
-setAccountFlags(TestAccount& account, Ledger::pointer const& ledger,
-    const std::uint32_t flags, bool sign)
-{
-    Json::Value tx_json = getCommonTransactionJson(account);
-    tx_json[jss::TransactionType] = "AccountSet";
-    tx_json[jss::SetFlag] = flags;
-    STTx tx = parseTransaction(account, tx_json, sign);
-    applyTransaction(ledger, tx, sign);
-}
-
-void
-setAllAccountFlags(std::vector<TestAccount>& accounts, Ledger::pointer const& ledger,
-const std::uint32_t flags, bool sign)
-{
-    for (auto& account : accounts)
-    {
-        setAccountFlags(account, ledger, flags, sign);
-    }
-}
-
-void
-clearAccountFlags(TestAccount& account, Ledger::pointer const& ledger,
-    const std::uint32_t flags, bool sign)
-{
-    Json::Value tx_json = getCommonTransactionJson(account);
-    tx_json[jss::TransactionType] = "AccountSet";
-    tx_json[jss::ClearFlag] = flags;
-    STTx tx = parseTransaction(account, tx_json, sign);
-    applyTransaction(ledger, tx, sign);
-}
-
-void
-freezeAccount(TestAccount& account, Ledger::pointer const& ledger, bool sign)
-{
-    setAccountFlags(account, ledger, asfGlobalFreeze, sign);
-}
-
-void
-unfreezeAccount(TestAccount& account, Ledger::pointer const& ledger, bool sign)
-{
-    clearAccountFlags(account, ledger, asfGlobalFreeze, sign);
-}
-
-Json::Value
-getPaymentJson(TestAccount& from, TestAccount const& to,
-    Json::Value amountJson)
-{
-    Json::Value tx_json = getCommonTransactionJson(from);
-    tx_json[jss::Amount] = amountJson;
-    tx_json[jss::Destination] = toBase58(calcAccountID(to.pk));
-    tx_json[jss::TransactionType] = "Payment";
-    tx_json[jss::Flags] = tfUniversal;
-    return tx_json;
-}
-
-STTx
-getPaymentTx(TestAccount& from, TestAccount const& to,
-    std::uint64_t amountDrops,
-    bool sign)
-{
-    Json::Value tx_json = getPaymentJson(from, to,
-        std::to_string(amountDrops));
-    return parseTransaction(from, tx_json, sign);
-}
-
-STTx
-pay(TestAccount& from, TestAccount const& to,
-    std::uint64_t amountDrops,
-    Ledger::pointer const& ledger, bool sign)
-{
-    auto tx = getPaymentTx(from, to, amountDrops, sign);
-    applyTransaction(ledger, tx, sign);
-    return tx;
-}
-
-STTx
-getPaymentTx(TestAccount& from, TestAccount const& to,
-    std::string const& currency, std::string const& amount,
-    bool sign)
-{
-    Json::Value tx_json = getPaymentJson(from, to,
-        Amount(std::stod(amount), currency, to).getJson());
-    return parseTransaction(from, tx_json, sign);
-}
-
-STTx
-pay(TestAccount& from, TestAccount const& to,
-    std::string const& currency, std::string const& amount,
-    Ledger::pointer const& ledger, bool sign)
-{
-    auto tx = getPaymentTx(from, to, currency, amount, sign);
-    applyTransaction(ledger, tx, sign);
-    return tx;
-}
-
-STTx
-getPaymentTxWithPath(TestAccount& from, TestAccount const& to,
-std::string const& currency, std::string const& amount,
-Ledger::pointer const& ledger, bool sign)
-{
-    auto amountJson = Amount(std::stod(amount), currency, to).getJson();
-    Json::Value tx_json = getPaymentJson(from, to, amountJson);
-
-    // Find path. Note that the sign command can do this transparently
-    // with the "build_path" field, but we don't have that here.
-    auto cache = std::make_shared<RippleLineCache>(ledger);
-    STPathSet pathSet;
-    STPath fullLiquidityPath;
-    auto stDstAmount = amountFromJson(sfGeneric, amountJson);
-    Issue srcIssue = Issue(stDstAmount.getCurrency(),
-        calcAccountID(from.pk));
-
-    auto found = findPathsForOneIssuer(cache,
-        calcAccountID(from.pk), calcAccountID(to.pk),
-            srcIssue, stDstAmount, 7, 4, pathSet, fullLiquidityPath);
-    if (!found)
-        throw std::runtime_error(
-        "!found");
-    if (pathSet.isDefault())
-        throw std::runtime_error(
-        "pathSet.isDefault()");
-
-    tx_json[jss::Paths] = pathSet.getJson(0);
-
-    return parseTransaction(from, tx_json, sign);
-}
-
-STTx
-payWithPath(TestAccount& from, TestAccount const& to,
-    std::string const& currency, std::string const& amount,
-    Ledger::pointer const& ledger, bool sign)
-{
-    auto tx = getPaymentTxWithPath(from, to, currency, amount, ledger, sign);
-    applyTransaction(ledger, tx, sign);
-    return tx;
-}
-
-STTx
-payWithPath(TestAccount& from, TestAccount const& to,
-    std::string const& currency, std::string const& amount,
-    Ledger::pointer const& ledger, Json::Value const& path,
-    std::uint32_t flags, bool sign)
-{
-    auto amountJson = Amount(std::stod(amount), currency, to).getJson();
-    Json::Value tx_json = getPaymentJson(from, to, amountJson);
-
-    tx_json[jss::Paths] = path;
-    tx_json[jss::Flags] = flags;
-
-    auto tx = parseTransaction(from, tx_json, sign);
-    applyTransaction(ledger, tx, sign);
-    return tx;
-}
-
-
-void
-createOffer(TestAccount& from, Amount const& in, Amount const& out,
-    Ledger::pointer ledger, bool sign)
-{
-    Json::Value tx_json = getCommonTransactionJson(from);
-    tx_json[jss::TransactionType] = "OfferCreate";
-    tx_json[jss::TakerPays] = in.getJson();
-    tx_json[jss::TakerGets] = out.getJson();
-    STTx tx = parseTransaction(from, tx_json, sign);
-    applyTransaction(ledger, tx, sign);
-}
-
-void
-createOfferWithFlags(TestAccount& from, Amount const& in, Amount const& out,
-                     Ledger::pointer ledger, std::uint32_t flags,
-                     bool sign)
-{
-    Json::Value tx_json = getCommonTransactionJson(from);
-    tx_json[jss::TransactionType] = "OfferCreate";
-    tx_json[jss::TakerPays] = in.getJson();
-    tx_json[jss::TakerGets] = out.getJson();
-    tx_json[jss::Flags] = flags;
-    STTx tx = parseTransaction(from, tx_json, sign);
-    applyTransaction(ledger, tx, sign);
-}
-
-
-// As currently implemented, this will cancel only the last offer made
-// from this account.
-void
-cancelOffer(TestAccount& from, Ledger::pointer ledger, bool sign)
-{
-    auto seq = from.sequence;
-    Json::Value tx_json = getCommonTransactionJson(from);
-    tx_json[jss::TransactionType] = "OfferCancel";
-    tx_json[jss::OfferSequence] = seq;
-    STTx tx = parseTransaction(from, tx_json, sign);
-    applyTransaction(ledger, tx, sign);
-}
-
-void
-trust(TestAccount& from, TestAccount const& issuer,
-    std::string const& currency, double amount,
-    Ledger::pointer const& ledger, bool sign)
-{
-    Json::Value tx_json = getCommonTransactionJson(from);
-    Json::Value& limitAmount = tx_json[jss::LimitAmount];
-    limitAmount[jss::currency] = currency;
-    limitAmount[jss::issuer] = toBase58(calcAccountID(issuer.pk));
-    limitAmount[jss::value] = std::to_string(amount);
-    tx_json[jss::TransactionType] = "TrustSet";
-    tx_json[jss::Flags] = 0;    // tfClearNoRipple;
-    STTx tx = parseTransaction(from, tx_json, sign);
-    applyTransaction(ledger, tx, sign);
-}
-
-void
-close_and_advance(Ledger::pointer& ledger, std::shared_ptr<Ledger const>& LCL)
-{
-    auto const& set = ledger->txMap();
-    CanonicalTXSet retriableTransactions(set.getHash());
-    // Make a non-const copy of LCL. This won't be necessary once
-    // that other Ledger constructor can take a const Ledger.
-    Ledger oldLCL(*LCL, false);
-    Ledger::pointer newLCL = std::make_shared<Ledger>(false, oldLCL);
-    MetaView accum(*newLCL, tapNONE);
-    // Set up to write SHAMap changes to our database,
-    //   perform updates, extract changes
-    applyTransactions(&set, accum, newLCL, retriableTransactions);
-    accum.apply(*newLCL, {});
-    newLCL->updateSkipList();
-    newLCL->setClosed();
-    newLCL->stateMap().flushDirty(
-        hotACCOUNT_NODE, newLCL->info().seq);
-    newLCL->txMap().flushDirty(
-        hotTRANSACTION_NODE, newLCL->info().seq);
-    using namespace std::chrono;
-    auto const epoch_offset = days(10957);  // 2000-01-01
-    std::uint32_t closeTime = time_point_cast<seconds>  // now
-        (system_clock::now() - epoch_offset).
-        time_since_epoch().count();
-    int closeResolution = seconds(ledgerDefaultTimeResolution).count();
-    bool closeTimeCorrect = true;
-    newLCL->setAccepted(closeTime, closeResolution, closeTimeCorrect);
-
-    if (!newLCL->assertSane())
-        throw std::runtime_error(
-            "!newLCL->assertSane()");
-
-    LCL = newLCL;
-    ledger = std::make_shared<Ledger>(false, *newLCL);
-}
-
-Json::Value findPath(Ledger::pointer ledger, TestAccount const& src,
-    TestAccount const& dest, std::vector<Currency> srcCurrencies,
-    Amount const& dstAmount, beast::abstract_ostream& log,
-    boost::optional<Json::Value> contextPaths)
-{
-    int const level = 8;
-
-    auto cache = std::make_shared<RippleLineCache>(ledger);
-
-    STAmount saDstAmount;
-    if (!amountFromJsonNoThrow(saDstAmount, dstAmount.getJson()))
-        throw std::runtime_error(
-        "!amountFromJsonNoThrow(saDstAmount, dstAmount.getJson())");
-    log << "Dst amount: " << saDstAmount;
-
-    auto jvSrcCurrencies = Json::Value(Json::arrayValue);
-    for (auto const& srcCurrency : srcCurrencies)
-    {
-        jvSrcCurrencies.append(srcCurrency.getJson());
-    }
-    log << "Source currencies: " << jvSrcCurrencies;
-
-    auto result = ripplePathFind(cache, calcAccountID(src.pk),
-        calcAccountID(dest.pk), saDstAmount,
-            jvSrcCurrencies, contextPaths, level);
-    if(!result.first)
-        throw std::runtime_error(
-        "ripplePathFind find failed");
-
-    return result.second;
-}
-
-std::shared_ptr<SLE const>
-getLedgerEntryRippleState(Ledger::pointer ledger,
-    TestAccount const& account1, TestAccount const& account2,
-        Currency currency)
-{
-    auto k = keylet::line(
-        calcAccountID(account1.pk), calcAccountID(account2.pk),
-            to_currency(currency.getCurrency()));
-
-    if (! k.key.isNonZero())
-        throw std::runtime_error(
-        "!k.key.isNonZero()");
-
-    return ledger->read(k);
-}
-
-void
-verifyBalance(Ledger::pointer ledger, TestAccount const& account,
-    Amount const& amount)
-{
-    auto const sle = getLedgerEntryRippleState(ledger, account,
-        amount.getIssuer(), amount.getCurrency());
-    if (!sle)
-        throw std::runtime_error(
-        "!sle");
-    STAmount amountReq;
-    amountFromJsonNoThrow(amountReq, amount.getJson());
-
-    auto high = sle->getFieldAmount(sfHighLimit);
-    auto balance = sle->getFieldAmount(sfBalance);
-    if (high.getIssuer() == calcAccountID(account.pk))
-    {
-        balance.negate();
-    }
-    if (balance != amountReq)
-        throw std::runtime_error(
-        "balance != amountReq");
-}
-
-Json::Value pathNode (TestAccount const& acc)
-{
-    Json::Value result;
-    result["account"] = toBase58(calcAccountID(acc.pk));
-    result["type"] = 1;
-    result["type_hex"] = "0000000000000001";
-    return result;
-}
-
-Json::Value pathNode (OfferPathNode const& offer)
-{
-    Json::Value result;
-    result["currency"] = offer.currency;
-    result["type"] = 48;
-    result["type_hex"] = "0000000000000030";
-    if (offer.issuer)
-        result["issuer"] = toBase58(calcAccountID(offer.issuer->pk));
-    return result;
-}
-
-}
-}
-
-#endif

src/ripple/app/ledger/tests/common_ledger.h

@@ -1,294 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2012, 2013 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_APP_TESTS_COMMON_LEDGER_H_INCLUDED
-#define RIPPLE_APP_TESTS_COMMON_LEDGER_H_INCLUDED
-
-#include <ripple/app/ledger/Ledger.h>
-#include <ripple/app/ledger/LedgerConsensus.h>
-#include <ripple/app/ledger/LedgerTiming.h>
-#include <ripple/app/misc/CanonicalTXSet.h>
-#include <ripple/app/tx/impl/Transactor.h>
-#include <ripple/basics/chrono.h>
-#include <ripple/crypto/KeyType.h>
-#include <ripple/json/json_value.h>
-#include <ripple/protocol/JsonFields.h>
-#include <ripple/protocol/Indexes.h>
-#include <ripple/protocol/RippleAddress.h>
-#include <ripple/protocol/STParsedJSON.h>
-#include <ripple/protocol/TxFlags.h>
-#include <ripple/protocol/STLedgerEntry.h>
-#include <beast/unit_test/suite.h>
-#include <beast/streams/abstract_ostream.h>
-#include <chrono>
-#include <string>
-
-namespace ripple {
-namespace test {
-
-struct TestAccount
-{
-    RippleAddress pk;
-    RippleAddress sk;
-    unsigned sequence;
-};
-
-struct TestJson
-{
-    Json::Value
-    getJson() const;
-
-    virtual void
-    getJson(Json::Value& tx_json) const = 0;
-};
-
-struct Currency : TestJson
-{
-    Currency(std::string currency);
-
-    void
-    getJson(Json::Value& tx_json) const override;
-
-    std::string
-    getCurrency() const;
-
-    using TestJson::getJson;
-
-private:
-    std::string currency_;
-};
-
-struct Issuer : TestJson
-{
-    Issuer(TestAccount issuer);
-
-    void
-    getJson(Json::Value& tx_json) const override;
-
-    TestAccount const&
-    getAccount() const;
-
-    using TestJson::getJson;
-
-private:
-    TestAccount issuer_;
-};
-
-struct Amount : TestJson
-{
-    Amount(double value, std::string currency, TestAccount issuer);
-
-    void
-    getJson(Json::Value& tx_json) const override;
-
-    double
-    getValue() const;
-
-    TestAccount const&
-    getIssuer() const;
-
-    Currency const&
-    getCurrency() const;
-
-    using TestJson::getJson;
-
-private:
-    double value_;
-    Currency currency_;
-    Issuer issuer_;
-};
-
-// Helper function to parse a transaction in Json, sign it with account,
-// and return it as a STTx
-STTx
-parseTransaction(TestAccount& account, Json::Value const& tx_json, bool sign = true);
-
-// Helper function to apply a transaction to a ledger
-void
-applyTransaction(Ledger::pointer const& ledger, STTx const& tx, bool check = true);
-
-// Create genesis ledger from a start amount in drops, and the public
-// master RippleAddress
-std::pair<std::shared_ptr<Ledger const>, Ledger::pointer>
-createGenesisLedger(std::uint64_t start_amount_drops, TestAccount const& master);
-
-// Create an account represented by public RippleAddress and private
-// RippleAddress
-TestAccount
-createAccount(std::string const& passphrase, KeyType keyType);
-
-TestAccount
-createAndFundAccount(TestAccount& from, std::string const& passphrase, 
-    KeyType keyType, std::uint64_t amountDrops,
-    Ledger::pointer const& ledger, bool sign = true);
-
-std::map<std::string, TestAccount>
-createAndFundAccounts(TestAccount& from, std::vector<std::string> passphrases,
-    KeyType keyType, std::uint64_t amountDrops,
-    Ledger::pointer const& ledger, bool sign = true);
-
-std::map<std::string, TestAccount>
-createAndFundAccountsWithFlags(TestAccount& from,
-    std::vector<std::string> passphrases,
-    KeyType keyType, std::uint64_t amountDrops,
-    Ledger::pointer& ledger,
-    std::shared_ptr<Ledger const>& LCL,
-    const std::uint32_t flags, bool sign = true);
-
-void
-setAccountFlags(TestAccount& account, Ledger::pointer const& ledger,
-    const std::uint32_t flags, bool sign = true);
-
-void
-setAllAccountFlags(std::vector<TestAccount>& accounts, Ledger::pointer const& ledger,
-    const std::uint32_t flags, bool sign = true);
-
-template<class key_t>
-void
-setAllAccountFlags(std::map<key_t, TestAccount>& accounts, Ledger::pointer const& ledger,
-const std::uint32_t flags, bool sign = true)
-{
-    for (auto& pair : accounts)
-    {
-        setAccountFlags(pair.second, ledger, flags, sign);
-    }
-}
-
-void
-clearAccountFlags(TestAccount& account, Ledger::pointer const& ledger,
-    const std::uint32_t flags, bool sign = true);
-
-void
-freezeAccount(TestAccount& account, Ledger::pointer const& ledger, bool sign = true);
-
-void
-unfreezeAccount(TestAccount& account, Ledger::pointer const& ledger, bool sign = true);
-
-STTx
-getPaymentTx(TestAccount& from, TestAccount const& to,
-            std::uint64_t amountDrops,
-            bool sign = true);
-
-STTx
-pay(TestAccount& from, TestAccount const& to,
-            std::uint64_t amountDrops,
-            Ledger::pointer const& ledger, bool sign = true);
-
-STTx
-getPaymentTx(TestAccount& from, TestAccount const& to,
-            std::string const& currency, std::string const& amount,
-            bool sign = true);
-
-STTx
-pay(TestAccount& from, TestAccount const& to,
-            std::string const& currency, std::string const& amount,
-            Ledger::pointer const& ledger, bool sign = true);
-
-STTx
-getPaymentTxWithPath(TestAccount& from, TestAccount const& to,
-    std::string const& currency, std::string const& amount,
-    Ledger::pointer const& ledger, bool sign = true);
-
-STTx
-payWithPath(TestAccount& from, TestAccount const& to,
-    std::string const& currency, std::string const& amount,
-    Ledger::pointer const& ledger, bool sign = true);
-
-STTx
-payWithPath(TestAccount& from, TestAccount const& to,
-    std::string const& currency, std::string const& amount,
-    Ledger::pointer const& ledger, Json::Value const& path,
-    std::uint32_t flags,
-    bool sign = true);
-
-void
-createOffer(TestAccount& from, Amount const& in, Amount const& out,
-            Ledger::pointer ledger, bool sign = true);
-
-void
-createOfferWithFlags(TestAccount& from, Amount const& in, Amount const& out,
-                     Ledger::pointer ledger, std::uint32_t flags,
-                     bool sign = true);
-
-// As currently implemented, this will cancel only the last offer made
-// from this account.
-void
-cancelOffer(TestAccount& from, Ledger::pointer ledger, bool sign = true);
-
-void
-trust(TestAccount& from, TestAccount const& issuer,
-                std::string const& currency, double amount,
-                Ledger::pointer const& ledger, bool sign = true);
-
-void
-close_and_advance(Ledger::pointer& ledger, std::shared_ptr<Ledger const>& LCL);
-
-Json::Value findPath(Ledger::pointer ledger, TestAccount const& src, 
-    TestAccount const& dest, std::vector<Currency> srcCurrencies, 
-    Amount const& dstAmount, beast::abstract_ostream& log,
-    boost::optional<Json::Value> contextPaths = boost::none);
-
-struct OfferPathNode
-{
-    std::string currency;
-    boost::optional<TestAccount> issuer;
-    OfferPathNode(std::string s, TestAccount const& iss)
-            :currency(std::move(s)), issuer(iss) {}
-};
-
-Json::Value pathNode (TestAccount const& acc);
-
-Json::Value pathNode (OfferPathNode const& offer);
-
-inline void createPathHelper (Json::Value& result)
-{
-    // base case
-}
-
-template<class First, class... Rest>
-void createPathHelper (Json::Value& result,
-                       First&& first,
-                       Rest&&... rest)
-{
-    result.append (pathNode (std::forward<First> (first)));
-    createPathHelper(result, rest...);
-}
-
-template<class First, class... Rest>
-Json::Value createPath (First&& first,
-                        Rest&&... rest)
-{
-    Json::Value result;
-    createPathHelper (result, first, rest...);
-    return result;
-}
-
-
-SLE::pointer
-get_ledger_entry_ripple_state(Ledger::pointer ledger,
-    RippleAddress account1, RippleAddress account2,
-    Currency currency);
-
-void
-verifyBalance(Ledger::pointer ledger, TestAccount const& account, Amount const& amount);
-
-} // test
-} // ripple
-
-#endif

src/ripple/app/main/Application.h

@@ -23,6 +23,7 @@
 #include <ripple/shamap/FullBelowCache.h>
 #include <ripple/shamap/TreeNodeCache.h>
 #include <ripple/basics/TaggedCache.h>
+#include <ripple/core/Config.h>
 #include <beast/utility/PropertyStream.h>
 #include <beast/cxx14/memory.h> // <memory>
 #include <mutex>
@@ -31,7 +32,7 @@ namespace boost { namespace asio { class io_service; } }
 
 namespace ripple {
 
-namespace Validators { class Manager; }
+namespace unl { class Manager; }
 namespace Resource { class Manager; }
 namespace NodeStore { class Database; }
 
@@ -39,10 +40,8 @@ namespace NodeStore { class Database; }
 class AmendmentTable;
 class CachedSLEs;
 class CollectorManager;
-namespace shamap {
 class Family;
-} // shamap
-class IHashRouter;
+class HashRouter;
 class Logs;
 class LoadFeeTrack;
 class LocalCredentials;
@@ -50,6 +49,7 @@ class UniqueNodeList;
 class JobQueue;
 class InboundLedgers;
 class InboundTransactions;
+class AcceptedLedger;
 class LedgerMaster;
 class LoadManager;
 class NetworkOPs;
@@ -60,6 +60,7 @@ class PathRequests;
 class PendingSaves;
 class AccountIDCache;
 class STLedgerEntry;
+class TimeKeeper;
 class TransactionMaster;
 class Validations;
 
@@ -89,16 +90,17 @@ public:
     Application ();
 
     virtual ~Application () = default;
-
+    virtual Config const& config() const = 0;
+    virtual Logs& logs() = 0;
     virtual boost::asio::io_service& getIOService () = 0;
     virtual CollectorManager&       getCollectorManager () = 0;
-    virtual shamap::Family&         family() = 0;
+    virtual Family&                 family() = 0;
+    virtual TimeKeeper&             timeKeeper() = 0;
     virtual JobQueue&               getJobQueue () = 0;
     virtual NodeCache&              getTempNodeCache () = 0;
     virtual CachedSLEs&             cachedSLEs() = 0;
-    virtual Validators::Manager&    getValidators () = 0;
     virtual AmendmentTable&         getAmendmentTable() = 0;
-    virtual IHashRouter&            getHashRouter () = 0;
+    virtual HashRouter&             getHashRouter () = 0;
     virtual LoadFeeTrack&           getFeeTrack () = 0;
     virtual LoadManager&            getLoadManager () = 0;
     virtual Overlay&                overlay () = 0;
@@ -107,6 +109,8 @@ public:
     virtual NodeStore::Database&    getNodeStore () = 0;
     virtual InboundLedgers&         getInboundLedgers () = 0;
     virtual InboundTransactions&    getInboundTransactions () = 0;
+    virtual TaggedCache <uint256, AcceptedLedger>&
+                                    getAcceptedLedgerCache () = 0;
     virtual LedgerMaster&           getLedgerMaster () = 0;
     virtual NetworkOPs&             getOPs () = 0;
     virtual OrderBookDB&            getOrderBookDB () = 0;
@@ -123,6 +127,9 @@ public:
 
     virtual std::chrono::milliseconds getIOLatency () = 0;
 
+    virtual bool serverOkay (std::string& reason) = 0;
+
+    virtual beast::Journal journal (std::string const& name) = 0;
     /** Retrieve the "wallet database"
 
         It looks like this is used to store the unique node list.
@@ -132,7 +139,6 @@ public:
     //
     virtual DatabaseCon& getWalletDB () = 0;
 
-    virtual bool getSystemTimeOffset (int& offset) = 0;
     virtual bool isShutdown () = 0;
     virtual bool running () = 0;
     virtual void setup () = 0;
@@ -140,27 +146,12 @@ public:
     virtual void signalStop () = 0;
 };
 
-/** Create an instance of the Application object.
-    As long as there are legacy calls to getApp it is not safe
-    to create more than one Application object at a time.
-*/
 std::unique_ptr <Application>
-make_Application(Logs& logs);
+make_Application(
+    std::unique_ptr<Config const> config,
+    std::unique_ptr<Logs> logs);
 
-// VFALCO DEPRECATED
-//
-//        Please do not write new code that calls getApp(). Instead,
-//        Use dependency injection to construct your class with a
-//        reference to the desired interface (Application in this case).
-//        Or better yet, instead of relying on the entire Application
-//        object, construct with just the interfaces that you need.
-//
-//        When working in existing code, try to clean it up by rewriting
-//        calls to getApp to use a data member instead, and inject the
-//        needed interfaces in the constructor.
-//
-//        http://en.wikipedia.org/wiki/Dependency_injection
-//
+// DEPRECATED
 extern Application& getApp ();
 
 }

src/ripple/app/main/BasicApp.cpp

@@ -23,7 +23,7 @@
 
 BasicApp::BasicApp(std::size_t numberOfThreads)
 {
-    work_ = boost::in_place(std::ref(io_service_));
+    work_.emplace (io_service_);
     threads_.reserve(numberOfThreads);
     while(numberOfThreads--)
         threads_.emplace_back(

src/ripple/app/main/CollectorManager.cpp

@@ -19,6 +19,7 @@
 
 #include <BeastConfig.h>
 #include <ripple/app/main/CollectorManager.h>
+#include <beast/cxx14/memory.h>
 
 namespace ripple {
 
@@ -56,12 +57,12 @@ public:
     {
     }
 
-    beast::insight::Collector::ptr const& collector ()
+    beast::insight::Collector::ptr const& collector () override
     {
         return m_collector;
     }
 
-    beast::insight::Group::ptr const& group (std::string const& name)
+    beast::insight::Group::ptr const& group (std::string const& name) override
     {
         return m_groups->get (name);
     }
@@ -73,10 +74,10 @@ CollectorManager::~CollectorManager ()
 {
 }
 
-CollectorManager* CollectorManager::New (Section const& params,
+std::unique_ptr<CollectorManager> CollectorManager::New(Section const& params,
     beast::Journal journal)
 {
-    return new CollectorManagerImp (params, journal);
+    return std::make_unique<CollectorManagerImp>(params, journal);
 }
 
 }

src/ripple/app/main/CollectorManager.h

@@ -29,11 +29,13 @@ namespace ripple {
 class CollectorManager
 {
 public:
-    static CollectorManager* New (Section const& params,
-        beast::Journal journal);
+    static std::unique_ptr<CollectorManager> New (
+        Section const& params, beast::Journal journal);
+
     virtual ~CollectorManager () = 0;
     virtual beast::insight::Collector::ptr const& collector () = 0;
-    virtual beast::insight::Group::ptr const& group (std::string const& name) = 0;
+    virtual beast::insight::Group::ptr const& group (
+        std::string const& name) = 0;
 };
 
 }

src/ripple/app/main/LoadManager.cpp

@@ -37,11 +37,11 @@ class LoadManagerImp
     , public beast::Thread
 {
 public:
-    //--------------------------------------------------------------------------
-
-    beast::Journal m_journal;
     using LockType = std::mutex;
     using ScopedLockType = std::lock_guard <LockType>;
+
+    Application& app_;
+    beast::Journal m_journal;
     LockType mLock;
 
     bool mArmed;
@@ -49,9 +49,11 @@ public:
     int mDeadLock;              // Detect server deadlocks
     //--------------------------------------------------------------------------
 
-    LoadManagerImp (Stoppable& parent, beast::Journal journal)
+    LoadManagerImp (Application& app,
+            Stoppable& parent, beast::Journal journal)
         : LoadManager (parent)
         , Thread ("loadmgr")
+        , app_ (app)
         , m_journal (journal)
         , mArmed (false)
         , mDeadLock (0)
@@ -166,21 +168,21 @@ public:
             // VFALCO TODO Eliminate the dependence on the Application object.
             //             Choices include constructing with the job queue / feetracker.
             //             Another option is using an observer pattern to invert the dependency.
-            if (getApp().getJobQueue ().isOverloaded ())
+            if (app_.getJobQueue ().isOverloaded ())
             {
                 if (m_journal.info)
-                    m_journal.info << getApp().getJobQueue ().getJson (0);
-                change = getApp().getFeeTrack ().raiseLocalFee ();
+                    m_journal.info << app_.getJobQueue ().getJson (0);
+                change = app_.getFeeTrack ().raiseLocalFee ();
             }
             else
             {
-                change = getApp().getFeeTrack ().lowerLocalFee ();
+                change = app_.getFeeTrack ().lowerLocalFee ();
             }
 
             if (change)
             {
                 // VFALCO TODO replace this with a Listener / observer and subscribe in NetworkOPs or Application
-                getApp().getOPs ().reportFeeChange ();
+                app_.getOPs ().reportFeeChange ();
             }
 
             t += std::chrono::seconds (1);
@@ -211,9 +213,10 @@ LoadManager::LoadManager (Stoppable& parent)
 //------------------------------------------------------------------------------
 
 std::unique_ptr<LoadManager>
-make_LoadManager (beast::Stoppable& parent, beast::Journal journal)
+make_LoadManager (Application& app,
+    beast::Stoppable& parent, beast::Journal journal)
 {
-    return std::make_unique <LoadManagerImp> (parent, journal);
+    return std::make_unique<LoadManagerImp>(app, parent, journal);
 }
 
 } // ripple

src/ripple/app/main/LoadManager.h

@@ -20,6 +20,7 @@
 #ifndef RIPPLE_APP_MAIN_LOADMANAGER_H_INCLUDED
 #define RIPPLE_APP_MAIN_LOADMANAGER_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <beast/threads/Stoppable.h>
 #include <beast/cxx14/memory.h> // <memory>
 
@@ -71,7 +72,8 @@ public:
 };
 
 std::unique_ptr<LoadManager>
-make_LoadManager (beast::Stoppable& parent, beast::Journal journal);
+make_LoadManager (Application& app,
+    beast::Stoppable& parent, beast::Journal journal);
 
 } // ripple
 

src/ripple/app/main/LocalCredentials.cpp

@@ -30,6 +30,11 @@
 
 namespace ripple {
 
+LocalCredentials::LocalCredentials(Application& app)
+    : app_ (app)
+{
+}
+
 void LocalCredentials::start ()
 {
     // We need our node identity before we begin networking.
@@ -44,16 +49,16 @@ void LocalCredentials::start ()
             throw std::runtime_error ("unable to retrieve new node identity.");
     }
 
-    if (!getConfig ().QUIET)
+    if (!app_.config().QUIET)
         std::cerr << "NodeIdentity: " << mNodePublicKey.humanNodePublic () << std::endl;
 
-    getApp().getUNL ().start ();
+    app_.getUNL ().start ();
 }
 
 // Retrieve network identity.
 bool LocalCredentials::nodeIdentityLoad ()
 {
-    auto db = getApp().getWalletDB ().checkoutDb ();
+    auto db = app_.getWalletDB ().checkoutDb ();
     bool        bSuccess    = false;
 
     boost::optional<std::string> pubKO, priKO;
@@ -71,10 +76,10 @@ bool LocalCredentials::nodeIdentityLoad ()
         bSuccess    = true;
     }
 
-    if (getConfig ().NODE_PUB.isValid () && getConfig ().NODE_PRIV.isValid ())
+    if (app_.config().NODE_PUB.isValid () && app_.config().NODE_PRIV.isValid ())
     {
-        mNodePublicKey = getConfig ().NODE_PUB;
-        mNodePrivateKey = getConfig ().NODE_PRIV;
+        mNodePublicKey = app_.config().NODE_PUB;
+        mNodePrivateKey = app_.config().NODE_PRIV;
     }
 
     return bSuccess;
@@ -83,7 +88,7 @@ bool LocalCredentials::nodeIdentityLoad ()
 // Create and store a network identity.
 bool LocalCredentials::nodeIdentityCreate ()
 {
-    if (!getConfig ().QUIET)
+    if (!app_.config().QUIET)
         std::cerr << "NodeIdentity: Creating." << std::endl;
 
     //
@@ -96,14 +101,14 @@ bool LocalCredentials::nodeIdentityCreate ()
     //
     // Store the node information
     //
-    auto db = getApp().getWalletDB ().checkoutDb ();
+    auto db = app_.getWalletDB ().checkoutDb ();
 
     *db << str (boost::format (
         "INSERT INTO NodeIdentity (PublicKey,PrivateKey) VALUES ('%s','%s');")
             % naNodePublic.humanNodePublic ()
             % naNodePrivate.humanNodePrivate ());
 
-    if (!getConfig ().QUIET)
+    if (!app_.config().QUIET)
         std::cerr << "NodeIdentity: Created." << std::endl;
 
     return true;

src/ripple/app/main/LocalCredentials.h

@@ -20,6 +20,7 @@
 #ifndef RIPPLE_APP_MAIN_LOCALCREDENTIALS_H_INCLUDED
 #define RIPPLE_APP_MAIN_LOCALCREDENTIALS_H_INCLUDED
 
+#include <ripple/app/main/Application.h>
 #include <ripple/protocol/RippleAddress.h>
 #include <mutex>
 #include <string>
@@ -30,7 +31,7 @@ namespace ripple {
 class LocalCredentials
 {
 public:
-    LocalCredentials () = default;
+    LocalCredentials (Application& app);
     LocalCredentials (LocalCredentials const&) = delete;
     LocalCredentials& operator= (LocalCredentials const&) = delete;
 
@@ -53,6 +54,7 @@ private:
     bool nodeIdentityCreate ();
 
 private:
+    Application& app_;
     std::recursive_mutex mLock;
 
     RippleAddress mNodePublicKey;

src/ripple/app/main/Main.cpp

@@ -53,7 +53,7 @@ namespace po = boost::program_options;
 
 namespace ripple {
 
-void setupServer ()
+void setupServer (Application& app)
 {
 #ifdef RLIMIT_NOFILE
     struct rlimit rl;
@@ -67,48 +67,52 @@ void setupServer ()
     }
 #endif
 
-    getApp().setup ();
+    app.setup ();
 }
 
 boost::filesystem::path
-getEntropyFile()
+getEntropyFile(Config const& config)
 {
-    return boost::filesystem::path (
-        getConfig().legacy("database_path")) / "random.seed";
+    auto const path = config.legacy("database_path");
+    if (path.empty ())
+        return {};
+    return boost::filesystem::path (path) / "random.seed";
 }
 
-void startServer ()
+void startServer (Application& app)
 {
     //
     // Execute start up rpc commands.
     //
-    if (getConfig ().RPC_STARTUP.isArray ())
+    if (app.config().RPC_STARTUP.isArray ())
     {
-        for (int i = 0; i != getConfig ().RPC_STARTUP.size (); ++i)
+        for (int i = 0; i != app.config().RPC_STARTUP.size (); ++i)
         {
-            Json::Value const& jvCommand    = getConfig ().RPC_STARTUP[i];
+            Json::Value const& jvCommand    = app.config().RPC_STARTUP[i];
 
-            if (!getConfig ().QUIET)
+            if (!app.config().QUIET)
                 std::cerr << "Startup RPC: " << jvCommand << std::endl;
 
             Resource::Charge loadType = Resource::feeReferenceRPC;
             RPC::Context context {
-                jvCommand, loadType, getApp().getOPs (),
-                getApp().getLedgerMaster(), Role::ADMIN};
+                app.journal ("RPCHandler"), jvCommand, app, loadType, app.getOPs (),
+                app.getLedgerMaster(), Role::ADMIN, app};
 
             Json::Value jvResult;
             RPC::doCommand (context, jvResult);
 
-            if (!getConfig ().QUIET)
+            if (!app.config().QUIET)
                 std::cerr << "Result: " << jvResult << std::endl;
         }
     }
 
     // Block until we get a stop RPC.
-    getApp().run ();
+    app.run ();
 
     // Try to write out some entropy to use the next time we start.
-    stir_entropy (getEntropyFile ().string ());
+    auto entropy = getEntropyFile (app.config());
+    if (!entropy.empty ())
+        stir_entropy (entropy.string ());
 }
 
 void printHelp (const po::options_description& desc)
@@ -146,14 +150,10 @@ void printHelp (const po::options_description& desc)
            "     version\n"
            "     server_info\n"
            "     sign <private_key> <json> [offline]\n"
-#if RIPPLE_ENABLE_MULTI_SIGN
            "     sign_for\n"
-#endif // RIPPLE_ENABLE_MULTI_SIGN
            "     stop\n"
            "     submit <tx_blob>|[<private_key> <json>]\n"
-#if RIPPLE_ENABLE_MULTI_SIGN
            "     submit_multisigned\n"
-#endif // RIPPLE_ENABLE_MULTI_SIGN
            "     tx <id>\n"
            "     validation_create [<seed>|<pass_phrase>|<key>]\n"
            "     validation_seed [<seed>|<pass_phrase>|<key>]\n"
@@ -173,18 +173,22 @@ setupConfigForUnitTests (Config& config)
     config.legacy("database_path", "DummyForUnitTests");
 }
 
-static int runShutdownTests ()
+static int runShutdownTests (std::unique_ptr<Config> config)
 {
     // Shutdown tests can not be part of the normal unit tests in 'runUnitTests'
     // because it needs to create and destroy an application object.
-    int const numShutdownIterations = 20;
+    // FIXME: we only loop once, since the Config object will get destroyed
+    int const numShutdownIterations = 1; //20;
+
     // Give it enough time to sync and run a bit while synced.
     std::chrono::seconds const serverUptimePerIteration (4 * 60);
     for (int i = 0; i < numShutdownIterations; ++i)
     {
         std::cerr << "\n\nStarting server. Iteration: " << i << "\n"
                   << std::endl;
-        std::unique_ptr<Application> app (make_Application (deprecatedLogs()));
+        auto app = make_Application (
+            std::move(config),
+            std::make_unique<Logs>());
         auto shutdownApp = [&app](std::chrono::seconds sleepTime, int iteration)
         {
             std::this_thread::sleep_for (sleepTime);
@@ -193,20 +197,25 @@ static int runShutdownTests ()
             app->signalStop();
         };
         std::thread shutdownThread (shutdownApp, serverUptimePerIteration, i);
-        setupServer();
-        startServer();
+        setupServer(*app);
+        startServer(*app);
         shutdownThread.join();
     }
     return EXIT_SUCCESS;
 }
 
-static int runUnitTests (std::string const& pattern,
-                         std::string const& argument)
+static int runUnitTests (
+    std::unique_ptr<Config> config,
+    std::string const& pattern,
+    std::string const& argument)
 {
     // Config needs to be set up before creating Application
-    setupConfigForUnitTests (getConfig ());
-    // VFALCO TODO Remove dependence on constructing Application object
-    std::unique_ptr <Application> app (make_Application (deprecatedLogs()));
+    setupConfigForUnitTests (*config);
+
+    auto app = make_Application (
+        std::move(config),
+        std::make_unique<Logs>());
+
     using namespace beast::unit_test;
     beast::debug_ostream stream;
     reporter r (stream);
@@ -228,52 +237,6 @@ int run (int argc, char** argv)
     using namespace std;
 
     setCallingThreadName ("main");
-    int iResult = 0;
-    po::variables_map vm;
-
-    std::string importText;
-    {
-        importText += "Import an existing node database (specified in the [";
-        importText += ConfigSection::importNodeDatabase ();
-        importText += "] configuration file section) into the current ";
-        importText += "node database (specified in the [";
-        importText += ConfigSection::nodeDatabase ();
-        importText += "] configuration file section).";
-    }
-
-    // VFALCO TODO Replace boost program options with something from Beast.
-    //
-    // Set up option parsing.
-    //
-    po::options_description desc ("General Options");
-    desc.add_options ()
-    ("help,h", "Display this message.")
-    ("conf", po::value<std::string> (), "Specify the configuration file.")
-    ("rpc", "Perform rpc command (default).")
-    ("rpc_ip", po::value <std::string> (), "Specify the IP address for RPC command. Format: <ip-address>[':'<port-number>]")
-    ("rpc_port", po::value <int> (), "Specify the port number for RPC command.")
-    ("standalone,a", "Run with no peers.")
-    ("shutdowntest", po::value <std::string> ()->implicit_value (""), "Perform shutdown tests.")
-    ("unittest,u", po::value <std::string> ()->implicit_value (""), "Perform unit tests.")
-    ("unittest-arg", po::value <std::string> ()->implicit_value (""), "Supplies argument to unit tests.")
-    ("parameters", po::value< vector<string> > (), "Specify comma separated parameters.")
-    ("quiet,q", "Reduce diagnotics.")
-    ("quorum", po::value <int> (), "Set the validation quorum.")
-    ("verbose,v", "Verbose logging.")
-    ("load", "Load the current ledger from the local DB.")
-    ("replay","Replay a ledger close.")
-    ("ledger", po::value<std::string> (), "Load the specified ledger and start from .")
-    ("ledgerfile", po::value<std::string> (), "Load the specified ledger file.")
-    ("start", "Start from a fresh Ledger.")
-    ("net", "Get the initial ledger from the network.")
-    ("fg", "Run in the foreground.")
-    ("import", importText.c_str ())
-    ("version", "Display the build version.")
-    ;
-
-    // Interpret positional arguments as --parameters.
-    po::positional_options_description p;
-    p.add ("parameters", -1);
 
     {
         // We want to seed the RNG early. We acquire a small amount of
@@ -299,27 +262,72 @@ int run (int argc, char** argv)
         add_entropy (entropy.get (), sizeof (entropy_t));
     }
 
-    if (!iResult)
+    po::variables_map vm;
+
+    std::string importText;
     {
-        // Parse options, if no error.
-        try
-        {
-            po::store (po::command_line_parser (argc, argv)
-                .options (desc)               // Parse options.
-                .positional (p)               // Remainder as --parameters.
-                .run (),
-                vm);
-            po::notify (vm);                  // Invoke option notify functions.
-        }
-        catch (...)
-        {
-            iResult = 1;
-        }
+        importText += "Import an existing node database (specified in the [";
+        importText += ConfigSection::importNodeDatabase ();
+        importText += "] configuration file section) into the current ";
+        importText += "node database (specified in the [";
+        importText += ConfigSection::nodeDatabase ();
+        importText += "] configuration file section).";
     }
 
-    if (!iResult && vm.count ("help"))
+    // Set up option parsing.
+    //
+    po::options_description desc ("General Options");
+    desc.add_options ()
+    ("help,h", "Display this message.")
+    ("conf", po::value<std::string> (), "Specify the configuration file.")
+    ("rpc", "Perform rpc command (default).")
+    ("rpc_ip", po::value <std::string> (), "Specify the IP address for RPC command. Format: <ip-address>[':'<port-number>]")
+    ("rpc_port", po::value <std::uint16_t> (), "Specify the port number for RPC command.")
+    ("standalone,a", "Run with no peers.")
+    ("shutdowntest", po::value <std::string> ()->implicit_value (""), "Perform shutdown tests.")
+    ("unittest,u", po::value <std::string> ()->implicit_value (""), "Perform unit tests.")
+    ("unittest-arg", po::value <std::string> ()->implicit_value (""), "Supplies argument to unit tests.")
+    ("parameters", po::value< vector<string> > (), "Specify comma separated parameters.")
+    ("quiet,q", "Reduce diagnotics.")
+    ("quorum", po::value <int> (), "Set the validation quorum.")
+    ("verbose,v", "Verbose logging.")
+    ("load", "Load the current ledger from the local DB.")
+    ("valid", "Consider the initial ledger a valid network ledger.")
+    ("replay","Replay a ledger close.")
+    ("ledger", po::value<std::string> (), "Load the specified ledger and start from .")
+    ("ledgerfile", po::value<std::string> (), "Load the specified ledger file.")
+    ("start", "Start from a fresh Ledger.")
+    ("net", "Get the initial ledger from the network.")
+    ("fg", "Run in the foreground.")
+    ("import", importText.c_str ())
+    ("version", "Display the build version.")
+    ;
+
+    // Interpret positional arguments as --parameters.
+    po::positional_options_description p;
+    p.add ("parameters", -1);
+
+    // Parse options, if no error.
+    try
     {
-        iResult = 1;
+        po::store (po::command_line_parser (argc, argv)
+            .options (desc)               // Parse options.
+            .positional (p)               // Remainder as --parameters.
+            .run (),
+            vm);
+        po::notify (vm);                  // Invoke option notify functions.
+    }
+    catch (...)
+    {
+        std::cerr << "rippled: Incorrect command line syntax." << std::endl;
+        std::cerr << "Use '--help' for a list of options." << std::endl;
+        return 1;
+    }
+
+    if (vm.count ("help"))
+    {
+        printHelp (desc);
+        return 0;
     }
 
     if (vm.count ("version"))
@@ -332,32 +340,18 @@ int run (int argc, char** argv)
     // Use a watchdog process unless we're invoking a stand alone type of mode
     //
     if (HaveSustain ()
-        && !iResult
         && !vm.count ("parameters")
         && !vm.count ("fg")
         && !vm.count ("standalone")
         && !vm.count ("shutdowntest")
         && !vm.count ("unittest"))
     {
-        std::string logMe = DoSustain (getConfig ().getDebugLogFile ().string());
+        std::string logMe = DoSustain ();
 
         if (!logMe.empty ())
             std::cerr << logMe;
     }
 
-    if (vm.count ("quiet"))
-    {
-        deprecatedLogs().severity(beast::Journal::kFatal);
-    }
-    else if (vm.count ("verbose"))
-    {
-        deprecatedLogs().severity(beast::Journal::kTrace);
-    }
-    else
-    {
-        deprecatedLogs().severity(beast::Journal::kInfo);
-    }
-
     // Run the unit tests if requested.
     // The unit tests will exit the application with an appropriate return code.
     //
@@ -368,136 +362,160 @@ int run (int argc, char** argv)
         if (vm.count("unittest-arg"))
             argument = vm["unittest-arg"].as<std::string>();
 
-        return runUnitTests(vm["unittest"].as<std::string>(), argument);
+        return runUnitTests(
+            std::make_unique<Config> (),
+            vm["unittest"].as<std::string>(),
+            argument);
     }
 
-    if (!iResult)
+    auto config = std::make_unique<Config>();
+
+    auto configFile = vm.count ("conf") ?
+            vm["conf"].as<std::string> () : std::string();
+
+    // config file, quiet flag.
+    config->setup (configFile, bool (vm.count ("quiet")));
+
+    if (vm.count ("standalone"))
     {
-        auto configFile = vm.count ("conf") ?
-                vm["conf"].as<std::string> () : std::string();
-
-        // config file, quiet flag.
-        getConfig ().setup (configFile, bool (vm.count ("quiet")));
-
-        if (vm.count ("standalone"))
-        {
-            getConfig ().RUN_STANDALONE = true;
-            getConfig ().LEDGER_HISTORY = 0;
-        }
-
-        // Use any previously available entropy to stir the pool
-        stir_entropy (getEntropyFile ().string ());
+        config->RUN_STANDALONE = true;
+        config->LEDGER_HISTORY = 0;
     }
 
-    if (vm.count ("start")) getConfig ().START_UP = Config::FRESH;
+    // Use any previously available entropy to stir the pool
+    auto entropy = getEntropyFile (*config);
+    if (!entropy.empty ())
+        stir_entropy (entropy.string ());
+
+    if (vm.count ("start"))
+        config->START_UP = Config::FRESH;
 
-    // Handle a one-time import option
-    //
     if (vm.count ("import"))
-    {
-        getConfig ().doImport = true;
-    }
+        config->doImport = true;
 
     if (vm.count ("ledger"))
     {
-        getConfig ().START_LEDGER = vm["ledger"].as<std::string> ();
+        config->START_LEDGER = vm["ledger"].as<std::string> ();
         if (vm.count("replay"))
-            getConfig ().START_UP = Config::REPLAY;
+            config->START_UP = Config::REPLAY;
         else
-            getConfig ().START_UP = Config::LOAD;
+            config->START_UP = Config::LOAD;
     }
     else if (vm.count ("ledgerfile"))
     {
-        getConfig ().START_LEDGER = vm["ledgerfile"].as<std::string> ();
-        getConfig ().START_UP = Config::LOAD_FILE;
+        config->START_LEDGER = vm["ledgerfile"].as<std::string> ();
+        config->START_UP = Config::LOAD_FILE;
     }
     else if (vm.count ("load"))
     {
-        getConfig ().START_UP = Config::LOAD;
-    }
-    else if (vm.count ("net"))
-    {
-        getConfig ().START_UP = Config::NETWORK;
-
-        if (getConfig ().VALIDATION_QUORUM < 2)
-            getConfig ().VALIDATION_QUORUM = 2;
+        config->START_UP = Config::LOAD;
     }
 
-    if (iResult == 0)
+    if (vm.count ("valid"))
     {
-        // These overrides must happen after the config file is loaded.
+        config->START_VALID = true;
+    }
 
-        // Override the RPC destination IP address
-        //
-        if (vm.count ("rpc_ip"))
+    if (vm.count ("net"))
+    {
+        if ((config->START_UP == Config::LOAD) ||
+            (config->START_UP == Config::REPLAY))
         {
-            try
-            {
-                getConfig().rpc_ip =
-                    boost::asio::ip::address_v4::from_string(
-                        vm["rpc_ip"].as<std::string>());
-            }
-            catch(...)
-            {
-                std::cerr <<
-                    "Invalid rpc_ip = " << vm["rpc_ip"].as<std::string>();
-                return -1;
-            }
+            std::cerr <<
+                "Net and load/reply options are incompatible" << std::endl;
+            return -1;
         }
 
-        // Override the RPC destination port number
-        //
-        if (vm.count ("rpc_port"))
+        config->START_UP = Config::NETWORK;
+
+        if (config->VALIDATION_QUORUM < 2)
+            config->VALIDATION_QUORUM = 2;
+    }
+
+    // Override the RPC destination IP address. This must
+    // happen after the config file is loaded.
+    if (vm.count ("rpc_ip"))
+    {
+        try
         {
-            try
-            {
-                getConfig().rpc_port = vm["rpc_port"].as<int>();
-            }
-            catch(...)
-            {
-                std::cerr <<
-                    "Invalid rpc_port = " << vm["rpc_port"].as<std::string>();
-                return -1;
-            }
+            config->rpc_ip.emplace (
+                boost::asio::ip::address_v4::from_string(
+                    vm["rpc_ip"].as<std::string>()));
         }
-
-        if (vm.count ("quorum"))
+        catch(...)
         {
-            getConfig ().VALIDATION_QUORUM = vm["quorum"].as <int> ();
+            std::cerr << "Invalid rpc_ip = " <<
+                vm["rpc_ip"].as<std::string>() << std::endl;
+            return -1;
+        }
+    }
 
-            if (getConfig ().VALIDATION_QUORUM < 0)
-                iResult = 1;
+    // Override the RPC destination port number
+    //
+    if (vm.count ("rpc_port"))
+    {
+        try
+        {
+            config->rpc_port.emplace (
+                vm["rpc_port"].as<std::uint16_t>());
+
+            if (*config->rpc_port == 0)
+                throw std::domain_error ("");
+        }
+        catch(...)
+        {
+            std::cerr << "Invalid rpc_port = " <<
+                vm["rpc_port"].as<std::string>() << std::endl;
+            return -1;
+        }
+    }
+
+    if (vm.count ("quorum"))
+    {
+        try
+        {
+            config->VALIDATION_QUORUM = vm["quorum"].as <int> ();
+            config->LOCK_QUORUM = true;
+
+            if (config->VALIDATION_QUORUM < 0)
+                throw std::domain_error ("");
+        }
+        catch(...)
+        {
+            std::cerr << "Invalid quorum = " <<
+                vm["quorum"].as <std::string> () << std::endl;
+            return -1;
         }
     }
 
     if (vm.count ("shutdowntest"))
-    {
-        return runShutdownTests ();
-    }
+        return runShutdownTests (std::move(config));
 
-    if (iResult == 0)
+    // No arguments. Run server.
+    if (!vm.count ("parameters"))
     {
-        if (!vm.count ("parameters"))
-        {
-            // No arguments. Run server.
-            std::unique_ptr <Application> app (make_Application (deprecatedLogs()));
-            setupServer ();
-            startServer ();
-        }
+        auto logs = std::make_unique<Logs>();
+
+        if (vm.count ("quiet"))
+            logs->severity (beast::Journal::kFatal);
+        else if (vm.count ("verbose"))
+            logs->severity (beast::Journal::kTrace);
         else
-        {
-            // Have a RPC command.
-            setCallingThreadName ("rpc");
-            std::vector<std::string> vCmd   = vm["parameters"].as<std::vector<std::string> > ();
+            logs->severity (beast::Journal::kInfo);
 
-            iResult = RPCCall::fromCommandLine (vCmd);
-        }
+        auto app = make_Application (
+            std::move(config),
+            std::move (logs));
+        setupServer (*app);
+        startServer (*app);
+        return 0;
     }
 
-    if (1 == iResult && !vm.count ("quiet"))
-        printHelp (desc);
-
-    return iResult;
+    // We have an RPC command to process:
+    setCallingThreadName ("rpc");
+    return RPCCall::fromCommandLine (
+        *config,
+        vm["parameters"].as<std::vector<std::string>>(), deprecatedLogs());
 }
 
 extern int run (int argc, char** argv);

src/ripple/app/main/NodeStoreScheduler.cpp

@@ -50,11 +50,10 @@ void NodeStoreScheduler::scheduleTask (NodeStore::Task& task)
     m_jobQueue->addJob (
         jtWRITE,
         "NodeObject::store",
-        std::bind (&NodeStoreScheduler::doTask,
-            this, std::ref(task), std::placeholders::_1));
+        [this, &task] (Job&) { doTask(task); });
 }
 
-void NodeStoreScheduler::doTask (NodeStore::Task& task, Job&)
+void NodeStoreScheduler::doTask (NodeStore::Task& task)
 {
     task.performScheduledTask ();
     if ((--m_taskCount == 0) && isStopping())

src/ripple/app/main/NodeStoreScheduler.h

@@ -40,14 +40,14 @@ public:
     //
     void setJobQueue (JobQueue& jobQueue);
 
-    void onStop ();
-    void onChildrenStopped ();
-    void scheduleTask (NodeStore::Task& task);
+    void onStop () override;
+    void onChildrenStopped () override;
+    void scheduleTask (NodeStore::Task& task) override;
     void onFetch (NodeStore::FetchReport const& report) override;
     void onBatchWrite (NodeStore::BatchWriteReport const& report) override;
 
 private:
-    void doTask (NodeStore::Task& task, Job&);
+    void doTask (NodeStore::Task& task);
 
     JobQueue* m_jobQueue;
     std::atomic <int> m_taskCount;

src/ripple/app/misc/CanonicalTXSet.h

@@ -76,17 +76,17 @@ public:
     using const_iterator = std::map <Key, std::shared_ptr<STTx const>>::const_iterator;
 
 public:
-    explicit CanonicalTXSet (LedgerHash const& lastClosedLedgerHash)
-        : mSetHash (lastClosedLedgerHash)
+    explicit CanonicalTXSet (LedgerHash const& saltHash)
+        : mSetHash (saltHash)
     {
     }
 
     void insert (std::shared_ptr<STTx const> const& txn);
 
     // VFALCO TODO remove this function
-    void reset (LedgerHash const& newLastClosedLedgerHash)
+    void reset (LedgerHash const& saltHash)
     {
-        mSetHash = newLastClosedLedgerHash;
+        mSetHash = saltHash;
 
         mMap.clear ();
     }

src/ripple/app/misc/FeeVote.h

@@ -41,6 +41,9 @@ public:
         /** The cost of a reference transaction in drops. */
         std::uint64_t reference_fee = 10;
 
+        /** The cost of a reference transaction in fee units. */
+        std::uint32_t const reference_fee_units = 10;
+
         /** The account reserve requirement in drops. */
         std::uint64_t account_reserve = 20 * SYSTEM_CURRENCY_PARTS;
 

src/ripple/app/misc/FeeVoteImpl.cpp

@@ -18,6 +18,7 @@
 //==============================================================================
 
 #include <BeastConfig.h>
+#include <ripple/protocol/st.h>
 #include <ripple/app/misc/FeeVote.h>
 #include <ripple/app/main/Application.h>
 #include <ripple/app/misc/Validations.h>
@@ -118,7 +119,7 @@ void
 FeeVoteImpl::doValidation (Ledger::ref lastClosedLedger,
     STObject& baseValidation)
 {
-    if (lastClosedLedger->getBaseFee () != target_.reference_fee)
+    if (lastClosedLedger->fees().base != target_.reference_fee)
     {
         if (journal_.info) journal_.info <<
             "Voting for base fee of " << target_.reference_fee;
@@ -126,7 +127,7 @@ FeeVoteImpl::doValidation (Ledger::ref lastClosedLedger,
         baseValidation.setFieldU64 (sfBaseFee, target_.reference_fee);
     }
 
-    if (lastClosedLedger->getReserve (0) != target_.account_reserve)
+    if (lastClosedLedger->fees().accountReserve(0) != target_.account_reserve)
     {
         if (journal_.info) journal_.info <<
             "Voting for base resrve of " << target_.account_reserve;
@@ -134,7 +135,7 @@ FeeVoteImpl::doValidation (Ledger::ref lastClosedLedger,
         baseValidation.setFieldU32(sfReserveBase, target_.account_reserve);
     }
 
-    if (lastClosedLedger->getReserveInc () != target_.owner_reserve)
+    if (lastClosedLedger->fees().increment != target_.owner_reserve)
     {
         if (journal_.info) journal_.info <<
             "Voting for reserve increment of " << target_.owner_reserve;
@@ -153,13 +154,13 @@ FeeVoteImpl::doVoting (Ledger::ref lastClosedLedger,
     assert ((lastClosedLedger->info().seq % 256) == 0);
 
     detail::VotableInteger<std::uint64_t> baseFeeVote (
-        lastClosedLedger->getBaseFee (), target_.reference_fee);
+        lastClosedLedger->fees().base, target_.reference_fee);
 
     detail::VotableInteger<std::uint32_t> baseReserveVote (
-        lastClosedLedger->getReserve (0), target_.account_reserve);
+        lastClosedLedger->fees().accountReserve(0).drops(), target_.account_reserve);
 
     detail::VotableInteger<std::uint32_t> incReserveVote (
-        lastClosedLedger->getReserveInc (), target_.owner_reserve);
+        lastClosedLedger->fees().increment, target_.owner_reserve);
 
     for (auto const& e : set)
     {
@@ -202,9 +203,9 @@ FeeVoteImpl::doVoting (Ledger::ref lastClosedLedger,
     std::uint32_t const incReserve = incReserveVote.getVotes ();
 
     // add transactions to our position
-    if ((baseFee != lastClosedLedger->getBaseFee ()) ||
-            (baseReserve != lastClosedLedger->getReserve (0)) ||
-            (incReserve != lastClosedLedger->getReserveInc ()))
+    if ((baseFee != lastClosedLedger->fees().base) ||
+            (baseReserve != lastClosedLedger->fees().accountReserve(0)) ||
+            (incReserve != lastClosedLedger->fees().increment))
     {
         if (journal_.warning) journal_.warning <<
             "We are voting for a fee change: " << baseFee <<
@@ -212,11 +213,11 @@ FeeVoteImpl::doVoting (Ledger::ref lastClosedLedger,
             "/" << incReserve;
 
         STTx trans (ttFEE);
-        trans.setAccountID (sfAccount, AccountID ());
-        trans.setFieldU64 (sfBaseFee, baseFee);
-        trans.setFieldU32 (sfReferenceFeeUnits, 10);
-        trans.setFieldU32 (sfReserveBase, baseReserve);
-        trans.setFieldU32 (sfReserveIncrement, incReserve);
+        trans[sfAccount] = AccountID();
+        trans[sfBaseFee] = baseFee;
+        trans[sfReferenceFeeUnits] = target_.reference_fee_units;
+        trans[sfReserveBase] = baseReserve;
+        trans[sfReserveIncrement] = incReserve;
 
         uint256 txID = trans.getTransactionID ();
 

src/ripple/app/misc/HashRouter.cpp

@@ -18,112 +18,35 @@
 //==============================================================================
 
 #include <BeastConfig.h>
-#include <ripple/app/misc/IHashRouter.h>
-#include <ripple/basics/CountedObject.h>
-#include <ripple/basics/UnorderedContainers.h>
+#include <ripple/app/misc/HashRouter.h>
+#include <ripple/protocol/STTx.h>
 #include <ripple/basics/UptimeTimer.h>
 #include <map>
 #include <mutex>
 
 namespace ripple {
 
-// VFALCO TODO Inline the function definitions
-class HashRouter : public IHashRouter
+std::function<bool(STTx const&, std::function<bool(STTx const&)>)>
+HashRouter::sigVerify()
 {
-private:
-    /** An entry in the routing table.
-    */
-    class Entry : public CountedObject <Entry>
+    return
+    [&] (STTx const& tx, std::function<bool(STTx const&)> sigCheck)
     {
-    public:
-        static char const* getCountedObjectName () { return "HashRouterEntry"; }
-
-        Entry ()
-            : mFlags (0)
+        auto const id = tx.getTransactionID();
+        auto const flags = getFlags(id);
+        if (flags & SF_SIGGOOD)
+            return true;
+        if (flags & SF_BAD)
+            return false;
+        if (! sigCheck(tx))
         {
+            setFlags(id, SF_BAD);
+            return false;
         }
-
-        std::set <PeerShortID> const& peekPeers () const
-        {
-            return mPeers;
-        }
-
-        void addPeer (PeerShortID peer)
-        {
-            if (peer != 0)
-                mPeers.insert (peer);
-        }
-
-        bool hasPeer (PeerShortID peer) const
-        {
-            return mPeers.count (peer) > 0;
-        }
-
-        int getFlags (void) const
-        {
-            return mFlags;
-        }
-
-        bool hasFlag (int mask) const
-        {
-            return (mFlags & mask) != 0;
-        }
-
-        void setFlag (int flagsToSet)
-        {
-            mFlags |= flagsToSet;
-        }
-
-        void clearFlag (int flagsToClear)
-        {
-            mFlags &= ~flagsToClear;
-        }
-
-        void swapSet (std::set <PeerShortID>& other)
-        {
-            mPeers.swap (other);
-        }
-
-    private:
-        int mFlags;
-        std::set <PeerShortID> mPeers;
+        setFlags(id, SF_SIGGOOD);
+        return true;
     };
-
-public:
-    explicit HashRouter (int holdTime)
-        : mHoldTime (holdTime)
-    {
-    }
-
-    bool addSuppression (uint256 const& index);
-
-    bool addSuppressionPeer (uint256 const& index, PeerShortID peer);
-    bool addSuppressionPeer (uint256 const& index, PeerShortID peer, int& flags);
-    bool addSuppressionFlags (uint256 const& index, int flag);
-    bool setFlag (uint256 const& index, int flag);
-    int getFlags (uint256 const& index);
-
-    bool swapSet (uint256 const& index, std::set<PeerShortID>& peers, int flag);
-
-private:
-    Entry getEntry (uint256 const& );
-
-    Entry& findCreateEntry (uint256 const& , bool& created);
-
-    using MutexType = std::mutex;
-    using ScopedLockType = std::lock_guard <MutexType>;
-    MutexType mMutex;
-
-    // Stores all suppressed hashes and their expiration time
-    hash_map <uint256, Entry> mSuppressionMap;
-
-    // Stores all expiration times and the hashes indexed for them
-    std::map< int, std::list<uint256> > mSuppressionTimes;
-
-    int mHoldTime;
-};
-
-//------------------------------------------------------------------------------
+}
 
 HashRouter::Entry& HashRouter::findCreateEntry (uint256 const& index, bool& created)
 {
@@ -204,28 +127,28 @@ bool HashRouter::addSuppressionFlags (uint256 const& index, int flag)
     ScopedLockType lock (mMutex);
 
     bool created;
-    findCreateEntry (index, created).setFlag (flag);
+    findCreateEntry (index, created).setFlags (flag);
     return created;
 }
 
-bool HashRouter::setFlag (uint256 const& index, int flag)
+bool HashRouter::setFlags (uint256 const& index, int flags)
 {
     // VFALCO NOTE Comments like this belong in the HEADER file,
     //             and more importantly in a Javadoc comment so
     //             they appear in the generated documentation.
     //
     // return: true = changed, false = unchanged
-    assert (flag != 0);
+    assert (flags != 0);
 
     ScopedLockType lock (mMutex);
 
     bool created;
     Entry& s = findCreateEntry (index, created);
 
-    if ((s.getFlags () & flag) == flag)
+    if ((s.getFlags () & flags) == flags)
         return false;
 
-    s.setFlag (flag);
+    s.setFlags (flags);
     return true;
 }
 
@@ -240,14 +163,9 @@ bool HashRouter::swapSet (uint256 const& index, std::set<PeerShortID>& peers, in
         return false;
 
     s.swapSet (peers);
-    s.setFlag (flag);
+    s.setFlags (flag);
 
     return true;
 }
 
-IHashRouter* IHashRouter::New (int holdTime)
-{
-    return new HashRouter (holdTime);
-}
-
 } // ripple

src/ripple/app/misc/HashRouter.h

@@ -0,0 +1,180 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2012, 2013 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#ifndef RIPPLE_APP_MISC_HASHROUTER_H_INCLUDED
+#define RIPPLE_APP_MISC_HASHROUTER_H_INCLUDED
+
+#include <ripple/basics/base_uint.h>
+#include <ripple/basics/CountedObject.h>
+#include <ripple/basics/UnorderedContainers.h>
+#include <cstdint>
+#include <functional>
+#include <set>
+
+namespace ripple {
+
+class STTx;
+
+// VFALCO NOTE Are these the flags?? Why aren't we using a packed struct?
+// VFALCO TODO convert these macros to int constants
+#define SF_RELAYED      0x01    // Has already been relayed to other nodes
+// VFALCO NOTE How can both bad and good be set on a hash?
+#define SF_BAD          0x02    // Signature/format is bad
+#define SF_SIGGOOD      0x04    // Signature is good
+#define SF_SAVED        0x08
+#define SF_RETRY        0x10    // Transaction can be retried
+#define SF_TRUSTED      0x20    // comes from trusted source
+
+/** Routing table for objects identified by hash.
+
+    This table keeps track of which hashes have been received by which peers.
+    It is used to manage the routing and broadcasting of messages in the peer
+    to peer overlay.
+*/
+class HashRouter
+{
+public:
+    // The type here *MUST* match the type of Peer::id_t
+    using PeerShortID = std::uint32_t;
+
+private:
+    /** An entry in the routing table.
+    */
+    class Entry : public CountedObject <Entry>
+    {
+    public:
+        static char const* getCountedObjectName () { return "HashRouterEntry"; }
+
+        Entry ()
+            : mFlags (0)
+        {
+        }
+
+        std::set <PeerShortID> const& peekPeers () const
+        {
+            return mPeers;
+        }
+
+        void addPeer (PeerShortID peer)
+        {
+            if (peer != 0)
+                mPeers.insert (peer);
+        }
+
+        bool hasPeer (PeerShortID peer) const
+        {
+            return mPeers.count (peer) > 0;
+        }
+
+        int getFlags (void) const
+        {
+            return mFlags;
+        }
+
+        bool hasFlag (int mask) const
+        {
+            return (mFlags & mask) != 0;
+        }
+
+        void setFlags (int flagsToSet)
+        {
+            mFlags |= flagsToSet;
+        }
+
+        void clearFlag (int flagsToClear)
+        {
+            mFlags &= ~flagsToClear;
+        }
+
+        void swapSet (std::set <PeerShortID>& other)
+        {
+            mPeers.swap (other);
+        }
+
+    private:
+        int mFlags;
+        std::set <PeerShortID> mPeers;
+    };
+
+public:
+    // VFALCO NOTE this preferred alternative to default parameters makes
+    //         behavior clear.
+    //
+    static inline int getDefaultHoldTime ()
+    {
+        return 300;
+    }
+
+    explicit HashRouter (int entryHoldTimeInSeconds)
+        : mHoldTime (entryHoldTimeInSeconds)
+    {
+    }
+
+    virtual ~HashRouter() = default;
+
+    // VFALCO TODO Replace "Supression" terminology with something more
+    // semantically meaningful.
+    bool addSuppression (uint256 const& index);
+
+    bool addSuppressionPeer (uint256 const& index, PeerShortID peer);
+
+    bool addSuppressionPeer (uint256 const& index, PeerShortID peer,
+                             int& flags);
+
+    bool addSuppressionFlags (uint256 const& index, int flag);
+
+    /** Set the flags on a hash.
+
+        @return `true` if the flags were changed.
+    */
+    bool setFlags (uint256 const& index, int flags);
+
+    int getFlags (uint256 const& index);
+
+    bool swapSet (uint256 const& index, std::set<PeerShortID>& peers, int flag);
+
+    /**
+        Function wrapper that will check the signature status
+        of a STTx before calling an expensive signature
+        checking function.
+    */
+    std::function<bool(STTx const&, std::function<bool(STTx const&)>)>
+    sigVerify();
+
+private:
+    Entry getEntry (uint256 const& );
+
+    Entry& findCreateEntry (uint256 const& , bool& created);
+
+    using MutexType = std::mutex;
+    using ScopedLockType = std::lock_guard <MutexType>;
+    MutexType mMutex;
+
+    // Stores all suppressed hashes and their expiration time
+    hash_map <uint256, Entry> mSuppressionMap;
+
+    // Stores all expiration times and the hashes indexed for them
+    std::map< int, std::list<uint256> > mSuppressionTimes;
+
+    int mHoldTime;
+};
+
+} // ripple
+
+#endif

src/ripple/app/misc/IHashRouter.h

@@ -1,87 +0,0 @@
-//------------------------------------------------------------------------------
-/*
-    This file is part of rippled: https://github.com/ripple/rippled
-    Copyright (c) 2012, 2013 Ripple Labs Inc.
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose  with  or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
-    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-//==============================================================================
-
-#ifndef RIPPLE_APP_MISC_IHASHROUTER_H_INCLUDED
-#define RIPPLE_APP_MISC_IHASHROUTER_H_INCLUDED
-
-#include <ripple/basics/base_uint.h>
-#include <cstdint>
-#include <set>
-
-namespace ripple {
-
-// VFALCO NOTE Are these the flags?? Why aren't we using a packed struct?
-// VFALCO TODO convert these macros to int constants
-#define SF_RELAYED      0x01    // Has already been relayed to other nodes
-// VFALCO NOTE How can both bad and good be set on a hash?
-#define SF_BAD          0x02    // Signature/format is bad
-#define SF_SIGGOOD      0x04    // Signature is good
-#define SF_SAVED        0x08
-#define SF_RETRY        0x10    // Transaction can be retried
-#define SF_TRUSTED      0x20    // comes from trusted source
-
-/** Routing table for objects identified by hash.
-
-    This table keeps track of which hashes have been received by which peers.
-    It is used to manage the routing and broadcasting of messages in the peer
-    to peer overlay.
-*/
-class IHashRouter
-{
-public:
-    // The type here *MUST* match the type of Peer::id_t
-    using PeerShortID = std::uint32_t;
-
-    // VFALCO NOTE this preferred alternative to default parameters makes
-    //         behavior clear.
-    //
-    static inline int getDefaultHoldTime ()
-    {
-        return 300;
-    }
-
-    // VFALCO TODO rename the parameter to entryHoldTimeInSeconds
-    static IHashRouter* New (int holdTime);
-
-    virtual ~IHashRouter () { }
-
-    // VFALCO TODO Replace "Supression" terminology with something more semantically meaningful.
-    virtual bool addSuppression (uint256 const& index) = 0;
-
-    virtual bool addSuppressionPeer (uint256 const& index, PeerShortID peer) = 0;
-
-    virtual bool addSuppressionPeer (uint256 const& index, PeerShortID peer, int& flags) = 0;
-
-    virtual bool addSuppressionFlags (uint256 const& index, int flag) = 0;
-
-    /** Set the flags on a hash.
-
-        @return `true` if the flags were changed.
-    */
-    // VFALCO TODO Rename to setFlags since it works with multiple flags.
-    virtual bool setFlag (uint256 const& index, int mask) = 0;
-
-    virtual int getFlags (uint256 const& index) = 0;
-
-    virtual bool swapSet (uint256 const& index, std::set<PeerShortID>& peers, int flag) = 0;
-};
-
-} // ripple
-
-#endif

src/ripple/app/misc/NetworkOPs.h

@@ -101,12 +101,6 @@ public:
     // Network information
     //
 
-    // Our best estimate of wall time in seconds from 1/1/2000
-    virtual std::uint32_t getNetworkTimeNC () const = 0;
-    // Our best estimate of current ledger close time
-    virtual std::uint32_t getCloseTimeNC () const = 0;
-    virtual void closeTimeOffset (int) = 0;
-
     virtual OperatingMode getOperatingMode () const = 0;
     virtual std::string strOperatingMode () const = 0;
 
@@ -116,7 +110,7 @@ public:
     //
 
     // must complete immediately
-    virtual void submitTransaction (Job&, STTx::pointer) = 0;
+    virtual void submitTransaction (STTx::pointer) = 0;
 
     /**
      * Process transactions as they arrive from the network or which are
@@ -135,7 +129,7 @@ public:
     // Owner functions
     //
 
-    virtual Json::Value getOwnerInfo (Ledger::pointer lpLedger,
+    virtual Json::Value getOwnerInfo (std::shared_ptr<ReadView const> lpLedger,
         AccountID const& account) = 0;
 
     //--------------------------------------------------------------------------
@@ -233,15 +227,17 @@ public:
     // Monitoring: publisher side
     //
     virtual void pubLedger (Ledger::ref lpAccepted) = 0;
-    virtual void pubProposedTransaction (Ledger::ref lpCurrent,
+    virtual void pubProposedTransaction (
+        std::shared_ptr<ReadView const> const& lpCurrent,
         STTx::ref stTxn, TER terResult) = 0;
 };
 
 //------------------------------------------------------------------------------
 
 std::unique_ptr<NetworkOPs>
-make_NetworkOPs (NetworkOPs::clock_type& clock, bool standalone,
-    std::size_t network_quorum, JobQueue& job_queue, LedgerMaster& ledgerMaster,
+make_NetworkOPs (Application& app, NetworkOPs::clock_type& clock, bool standalone,
+    std::size_t network_quorum, bool start_valid,
+    JobQueue& job_queue, LedgerMaster& ledgerMaster,
     beast::Stoppable& parent, beast::Journal journal);
 
 } // ripple

src/ripple/app/misc/SHAMapStore.h

@@ -79,13 +79,15 @@ SHAMapStore::Setup
 setup_SHAMapStore(Config const& c);
 
 std::unique_ptr<SHAMapStore>
-make_SHAMapStore(SHAMapStore::Setup const& s,
-        beast::Stoppable& parent,
-        NodeStore::Scheduler& scheduler,
-        beast::Journal journal,
-        beast::Journal nodeStoreJournal,
-        TransactionMaster& transactionMaster,
-        BasicConfig const& conf);
+make_SHAMapStore(
+    Application& app,
+    SHAMapStore::Setup const& s,
+    beast::Stoppable& parent,
+    NodeStore::Scheduler& scheduler,
+    beast::Journal journal,
+    beast::Journal nodeStoreJournal,
+    TransactionMaster& transactionMaster,
+    BasicConfig const& conf);
 }
 
 #endif

src/ripple/app/misc/SHAMapStoreImp.cpp

@@ -160,7 +160,11 @@ SHAMapStoreImp::SavedStateDB::setLastRotated (LedgerIndex seq)
             ;
 }
 
-SHAMapStoreImp::SHAMapStoreImp (Setup const& setup,
+//------------------------------------------------------------------------------
+
+SHAMapStoreImp::SHAMapStoreImp (
+        Application& app,
+        Setup const& setup,
         Stoppable& parent,
         NodeStore::Scheduler& scheduler,
         beast::Journal journal,
@@ -168,6 +172,7 @@ SHAMapStoreImp::SHAMapStoreImp (Setup const& setup,
         TransactionMaster& transactionMaster,
         BasicConfig const& config)
     : SHAMapStore (parent)
+    , app_ (app)
     , setup_ (setup)
     , scheduler_ (scheduler)
     , journal_ (journal)
@@ -262,12 +267,12 @@ void
 SHAMapStoreImp::run()
 {
     LedgerIndex lastRotated = state_db_.getState().lastRotated;
-    netOPs_ = &getApp().getOPs();
-    ledgerMaster_ = &getApp().getLedgerMaster();
-    fullBelowCache_ = &getApp().family().fullbelow();
-    treeNodeCache_ = &getApp().family().treecache();
-    transactionDb_ = &getApp().getTxnDB();
-    ledgerDb_ = &getApp().getLedgerDB();
+    netOPs_ = &app_.getOPs();
+    ledgerMaster_ = &app_.getLedgerMaster();
+    fullBelowCache_ = &app_.family().fullbelow();
+    treeNodeCache_ = &app_.family().treecache();
+    transactionDb_ = &app_.getTxnDB();
+    ledgerDb_ = &app_.getLedgerDB();
 
     if (setup_.advisoryDelete)
         canDelete_ = state_db_.getCanDelete ();
@@ -666,25 +671,35 @@ setup_SHAMapStore (Config const& c)
 {
     SHAMapStore::Setup setup;
 
-    auto const& sec = c.section (ConfigSection::nodeDatabase ());
-    get_if_exists (sec, "online_delete", setup.deleteInterval);
+    // Get existing settings and add some default values if not specified:
+    setup.nodeDatabase = c.section (ConfigSection::nodeDatabase ());
+
+    // These two parameters apply only to RocksDB. We want to give them sensible
+    // defaults if no values are specified.
+    if (!setup.nodeDatabase.exists ("cache_mb"))
+        setup.nodeDatabase.set ("cache_mb", std::to_string (c.getSize (siHashNodeDBCache)));
+
+    if (!setup.nodeDatabase.exists ("filter_bits") && (c.NODE_SIZE >= 2))
+        setup.nodeDatabase.set ("filter_bits", "10");
+
+    get_if_exists (setup.nodeDatabase, "online_delete", setup.deleteInterval);
 
     if (setup.deleteInterval)
-        get_if_exists (sec, "advisory_delete", setup.advisoryDelete);
+        get_if_exists (setup.nodeDatabase, "advisory_delete", setup.advisoryDelete);
 
     setup.ledgerHistory = c.LEDGER_HISTORY;
-    setup.nodeDatabase = c[ConfigSection::nodeDatabase ()];
     setup.databasePath = c.legacy("database_path");
 
-    get_if_exists (sec, "delete_batch", setup.deleteBatch);
-    get_if_exists (sec, "backOff", setup.backOff);
-    get_if_exists (sec, "age_threshold", setup.ageThreshold);
+    get_if_exists (setup.nodeDatabase, "delete_batch", setup.deleteBatch);
+    get_if_exists (setup.nodeDatabase, "backOff", setup.backOff);
+    get_if_exists (setup.nodeDatabase, "age_threshold", setup.ageThreshold);
 
     return setup;
 }
 
 std::unique_ptr<SHAMapStore>
-make_SHAMapStore (SHAMapStore::Setup const& s,
+make_SHAMapStore (Application& app,
+        SHAMapStore::Setup const& s,
         beast::Stoppable& parent,
         NodeStore::Scheduler& scheduler,
         beast::Journal journal,
@@ -692,7 +707,7 @@ make_SHAMapStore (SHAMapStore::Setup const& s,
         TransactionMaster& transactionMaster,
         BasicConfig const& config)
 {
-    return std::make_unique<SHAMapStoreImp>(s, parent, scheduler,
+    return std::make_unique<SHAMapStoreImp>(app, s, parent, scheduler,
             journal, nodeStoreJournal, transactionMaster,
             config);
 }

src/ripple/app/misc/SHAMapStoreImp.h

@@ -71,6 +71,8 @@ private:
         void setLastRotated (LedgerIndex seq);
     };
 
+    Application& app_;
+
     // name of state database
     std::string const dbName_ = "state";
     // prefix of on-disk nodestore backend instances
@@ -105,7 +107,8 @@ private:
     DatabaseCon* ledgerDb_ = nullptr;
 
 public:
-    SHAMapStoreImp (Setup const& setup,
+    SHAMapStoreImp (Application& app,
+            Setup const& setup,
             Stoppable& parent,
             NodeStore::Scheduler& scheduler,
             beast::Journal journal,