beast cleanup and tidying:

* Replace custom types with C++11 <cstdint> types
* Fix sqlite integer intos and uses
* Fix String implicit integer constructors
* Escape the enclosing namespace in sqdb
* Replace contract checks with assert
* Make many header files compile independently
* Remove the dependence on beast_core.h in many places
* Remove unused or obsolete classes and functions
* Remove unused or obsolete macros
* Remove unused network functions and files
* Remove unused or obsolete classes:
  - ChildProcess
  - HighResolutionTimer
  - InterProcessLock
  - Throw
  - TrackedMutex
  - UntrackedMutex
  - XmlDocument
  - XmlElement

src/ripple/validators/api/Manager.h

@@ -20,6 +20,9 @@
 #ifndef RIPPLE_VALIDATORS_MANAGER_H_INCLUDED
 #define RIPPLE_VALIDATORS_MANAGER_H_INCLUDED
 
+#include "../../beast/beast/threads/Stoppable.h"
+#include "../../beast/modules/beast_core/files/File.h"
+
 namespace ripple {
 namespace Validators {
 

src/ripple/validators/api/Source.h

@@ -20,6 +20,9 @@
 #ifndef RIPPLE_VALIDATORS_SOURCE_H_INCLUDED
 #define RIPPLE_VALIDATORS_SOURCE_H_INCLUDED
 
+#include "../../beast/beast/smart_ptr/SharedObject.h"
+#include "../../beast/modules/beast_core/time/Time.h"
+
 namespace ripple {
 namespace Validators {
 
@@ -69,7 +72,9 @@ public:
         Results ();
 
         bool success;
+        // VFALCO TODO Replace with std::string
         beast::String message;
+        // VFALCO TODO Replace with chrono
         beast::Time expirationTime;
         std::vector <Item> list;
     };

src/ripple/validators/impl/Manager.cpp

@@ -283,7 +283,7 @@ public:
     {
         Context::Scope scope (m_context);
 
-        map ["trusted"] = beast::uint32 (
+        map ["trusted"] = std::uint32_t (
             m_logic.m_chosenList ?
                 m_logic.m_chosenList->size() : 0);
 

src/ripple/validators/impl/SourceFile.cpp

@@ -54,11 +54,11 @@ public:
     
     void fetch (Results& results, beast::Journal journal)
     {
-        beast::int64 const fileSize (m_file.getSize ());
+        std::int64_t const fileSize (m_file.getSize ());
 
         if (fileSize != 0)
         {
-            if (fileSize < std::numeric_limits<beast::int32>::max())
+            if (fileSize < std::numeric_limits<std::int32_t>::max())
             {
                 beast::MemoryBlock buffer (fileSize);
                 beast::RandomAccessFile f;

src/ripple/validators/impl/Tests.cpp

@@ -99,7 +99,7 @@ public:
 
     struct TestSource : Source
     {
-        TestSource (beast::String const& name, beast::uint32 start, beast::uint32 end)
+        TestSource (beast::String const& name, std::uint32_t start, std::uint32_t end)
             : m_name (name)
             , m_start (start)
             , m_end (end)
@@ -130,7 +130,7 @@ public:
             results.message = beast::String::empty;
             results.list.reserve (numberOfTestValidators);
 
-            for (beast::uint32 i = m_start ; i < m_end; ++i)
+            for (std::uint32_t i = m_start ; i < m_end; ++i)
             {
                 Item item;;
                 item.publicKey = RipplePublicKey::createFromInteger (i);
@@ -178,8 +178,8 @@ public:
         for (int i = 1; i <= numberofTestSources; ++i)
         {
             beast::String const name (beast::String::fromNumber (i));
-            beast::uint32 const start = r.nextInt (numberOfTestValidators);
-            beast::uint32 const end   = start + r.nextInt (numberOfTestValidators);
+            std::uint32_t const start = r.nextInt (numberOfTestValidators);
+            std::uint32_t const end   = start + r.nextInt (numberOfTestValidators);
             logic.add (new TestSource (name, start, end));
         }
     }

src/ripple/validators/ripple_validators.h

@@ -20,8 +20,6 @@
 #ifndef RIPPLE_VALIDATORS_H_INCLUDED
 #define RIPPLE_VALIDATORS_H_INCLUDED
 
-#include "../beast/modules/beast_core/beast_core.h"
-
 #include "../beast/beast/http/URL.h"
 
 #include "../ripple/types/ripple_types.h"