Add HTTPMessage::toString and family

Builds/VisualStudio2012/RippleD.vcxproj

@@ -809,7 +809,7 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="..\..\src\ripple_core\validator\ValidatorSourceTrustedURL.cpp">
+    <ClCompile Include="..\..\src\ripple_core\validator\ValidatorSourceURL.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
@@ -1532,7 +1532,7 @@
     <ClInclude Include="..\..\src\ripple_core\test\StateBase.h" />
     <ClInclude Include="..\..\src\ripple_core\validator\ValidatorSourceFile.h" />
     <ClInclude Include="..\..\src\ripple_core\validator\ValidatorSourceStrings.h" />
-    <ClInclude Include="..\..\src\ripple_core\validator\ValidatorSourceTrustedURL.h" />
+    <ClInclude Include="..\..\src\ripple_core\validator\ValidatorSourceURL.h" />
     <ClInclude Include="..\..\src\ripple_core\validator\ValidatorsImp.h" />
     <ClInclude Include="..\..\src\ripple_core\validator\Validators.h" />
     <ClInclude Include="..\..\src\ripple_core\validator\ValidatorsUtilities.h" />

Builds/VisualStudio2012/RippleD.vcxproj.filters

@@ -843,9 +843,6 @@
     <ClCompile Include="..\..\src\ripple_core\validator\ValidatorSourceFile.cpp">
       <Filter>[1] Ripple\ripple_core\validator</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\ripple_core\validator\ValidatorSourceTrustedURL.cpp">
-      <Filter>[1] Ripple\ripple_core\validator</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\build\proto\ripple.pb.cc">
       <Filter>[1] Ripple</Filter>
     </ClCompile>
@@ -880,6 +877,9 @@
     <ClCompile Include="..\..\src\ripple_core\functional\Config.cpp">
       <Filter>[1] Ripple\ripple_core\functional</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\ripple_core\validator\ValidatorSourceURL.cpp">
+      <Filter>[1] Ripple\ripple_core\validator</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\src\ripple_app\ripple_app.h">
@@ -1725,9 +1725,6 @@
     <ClInclude Include="..\..\src\ripple_core\validator\ValidatorSourceFile.h">
       <Filter>[1] Ripple\ripple_core\validator</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\ripple_core\validator\ValidatorSourceTrustedURL.h">
-      <Filter>[1] Ripple\ripple_core\validator</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\BeastConfig.h" />
     <ClInclude Include="..\..\src\ripple_core\peerfinder\ripple_PeerFinder.h">
       <Filter>[1] Ripple\ripple_core\peerfinder</Filter>
@@ -1735,6 +1732,9 @@
     <ClInclude Include="..\..\src\ripple_core\functional\Config.h">
       <Filter>[1] Ripple\ripple_core\functional</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\src\ripple_core\validator\ValidatorSourceURL.h">
+      <Filter>[1] Ripple\ripple_core\validator</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <CustomBuild Include="..\..\src\ripple_data\protocol\ripple.proto">

src/beast/modules/beast_asio/http/HTTPHeaders.cpp

@@ -72,3 +72,15 @@ String HTTPHeaders::operator[] (String const& field) const
 {
     return get (field);
 }
+
+String HTTPHeaders::toString () const
+{
+    String s;
+    for (int i = 0; i < m_fields.size (); ++i)
+    {
+        HTTPField const field (at(i));
+        s << field.name() << ": " << field.value() << newLine;
+    }
+    return s;
+}
+

src/beast/modules/beast_asio/http/HTTPHeaders.h

@@ -61,6 +61,9 @@ public:
     String operator[] (String const& field) const;
     /** @} */
 
+    /** Outputs all the headers into one string. */
+    String toString () const;
+
 private:
     StringPairArray m_fields;
 };

src/beast/modules/beast_asio/http/HTTPMessage.cpp

@@ -40,3 +40,11 @@ ContentBodyBuffer const& HTTPMessage::body () const
 {
     return m_body;
 }
+
+String HTTPMessage::toString () const
+{
+    String s;
+    s << "HTTP " << version().toString() << newLine;
+    s << m_headers.toString ();
+    return s;
+}

src/beast/modules/beast_asio/http/HTTPMessage.h

@@ -51,6 +51,9 @@ public:
     /** Returns the content-body. */
     ContentBodyBuffer const& body () const;
 
+    /** Outputs all the HTTPMessage data excluding the body into a string. */
+    String toString () const;
+        
 private:
     HTTPVersion m_version;
     HTTPHeaders m_headers;

src/beast/modules/beast_asio/http/HTTPResponse.cpp

@@ -31,3 +31,12 @@ unsigned short HTTPResponse::status () const
 {
     return m_status;
 }
+
+String HTTPResponse::toString () const
+{
+    String s;
+    s << "Status: " << String::fromNumber (status ()) << newLine;
+    s << this->HTTPMessage::toString ();
+    return s;
+}
+

src/beast/modules/beast_asio/http/HTTPResponse.h

@@ -35,6 +35,9 @@ public:
 
     unsigned short status () const;
 
+    /** Convert the response into a string, excluding the body. */
+    String toString () const;
+
 private:
     unsigned short m_status;
 };

src/ripple_app/main/ripple_Application.cpp

@@ -223,17 +223,23 @@ public:
     // Initialize the Validators object with Config information.
     void initValidatorsConfig ()
     {
+#if RIPPLE_USE_NEW_VALIDATORS
         {
             std::vector <std::string> const& strings (getConfig().validators);
             if (! strings.empty ())
                 m_validators->addStrings (strings);
         }
 
-#if 0
+        /*
+        if (getConfig().getValidatorsFile() != File::nonexistent())
         {
-            String const& localValidatorsPath (getConfig().localValidatorsPath);
+            m_validators->addFile (getConfig().getValidatorsFile());
-            if (localValidatorsPath != String::empty)
+        }
-                m_validators->addFile (localValidatorsPath);
+        */
+
+        if (! getConfig().getValidatorsURL().empty())
+        {
+            m_validators->addURL (getConfig().getValidatorsURL());
         }
 #endif
     }

src/ripple_core/functional/Config.cpp

@@ -87,7 +87,7 @@ Config::Config ()
 
     ACCOUNT_PROBE_MAX       = 10;
 
-    VALIDATORS_SITE         = DEFAULT_VALIDATORS_SITE;
+    VALIDATORS_SITE         = "";
 
     SSL_VERIFY              = true;
 
@@ -722,6 +722,17 @@ File Config::getDatabaseDir () const
     return File (String (DATA_DIR.native ().c_str ()));
 }
 
+File Config::getValidatorsFile () const
+{
+    return getConfigDir().getChildFile (String (VALIDATORS_FILE.native().c_str()));
+}
+
+UniformResourceLocator Config::getValidatorsURL () const
+{
+    String s = "https://" + VALIDATORS_SITE + VALIDATORS_URI;
+    return ParsedURL (s).url ();
+}
+
 //------------------------------------------------------------------------------
 
 void Config::setRpcIpAndOptionalPort (std::string const& newAddress)

src/ripple_core/functional/Config.h

@@ -19,8 +19,6 @@
 // VFALCO NOTE Set this to 1 to enable code which is unnecessary
 #define ENABLE_INSECURE             0
 
-#define DEFAULT_VALIDATORS_SITE     ""
-
 const int DOMAIN_BYTES_MAX              = 256;
 const int PUBLIC_BYTES_MAX              = 33;       // Maximum bytes for an account public key.
 
@@ -197,6 +195,12 @@ public:
 
     // Settings related to validators
 
+    /** Return the path to the separate, optional validators file. */
+    File getValidatorsFile () const;
+
+    /** Returns the optional URL to a trusted network source of validators. */
+    UniformResourceLocator getValidatorsURL () const;
+
     boost::filesystem::path     VALIDATORS_FILE;        // As specifed in rippled.cfg.
 
     //--------------------------------------------------------------------------

src/ripple_core/ripple_core.cpp

@@ -67,11 +67,11 @@ namespace ripple
 #include "validator/ValidatorsUtilities.cpp"
 #  include "validator/ValidatorSourceFile.h"
 #  include "validator/ValidatorSourceStrings.h"
-#  include "validator/ValidatorSourceTrustedURL.h"
+#  include "validator/ValidatorSourceURL.h"
 # include "validator/ValidatorsImp.h"
 #include "validator/ValidatorSourceFile.cpp"
 #include "validator/ValidatorSourceStrings.cpp"
-#include "validator/ValidatorSourceTrustedURL.cpp"
+#include "validator/ValidatorSourceURL.cpp"
 #include "validator/Validators.cpp"
 
  #include "peerfinder/ripple_PeerFinder.h" // private (for now)

src/ripple_core/validator/ValidatorSourceStrings.cpp

@@ -8,6 +8,7 @@ class ValidatorSourceStringsImp : public ValidatorSourceStrings
 {
 public:
     ValidatorSourceStringsImp (StringArray const& strings)
+        : m_strings (strings)
     {
     }
 
@@ -18,11 +19,21 @@ public:
     Result fetch (CancelCallback&)
     {
         Result result;
-        
+
+        result.list.ensureStorageAllocated (m_strings.size ());
+
+        for (int i = 0; i < m_strings.size (); ++i)
+        {
+            ValidatorsUtilities::parseResultLine (result, m_strings [i]);
+        }
+
+        result.success = result.list.size () > 0;
+        result.expirationTime = Time::getCurrentTime () + RelativeTime::hours (24);
         return result;
     }
 
 private:
+    StringArray m_strings;
 };
 
 //------------------------------------------------------------------------------

src/ripple_core/validator/ValidatorSourceURL.cpp

@@ -4,15 +4,15 @@
 */
 //==============================================================================
 
-class ValidatorSourceTrustedURLImp : public ValidatorSourceTrustedURL
+class ValidatorSourceURLImp : public ValidatorSourceURL
 {
 public:
-    explicit ValidatorSourceTrustedURLImp (UniformResourceLocator const& url)
+    explicit ValidatorSourceURLImp (UniformResourceLocator const& url)
         : m_url (url)
     {
     }
 
-    ~ValidatorSourceTrustedURLImp ()
+    ~ValidatorSourceURLImp ()
     {
     }
 
@@ -37,11 +37,11 @@ private:
 
 //------------------------------------------------------------------------------
 
-ValidatorSourceTrustedURL* ValidatorSourceTrustedURL::New (
+ValidatorSourceURL* ValidatorSourceURL::New (
     UniformResourceLocator const& url)
 {
-    ScopedPointer <ValidatorSourceTrustedURL> object (
+    ScopedPointer <ValidatorSourceURL> object (
-        new ValidatorSourceTrustedURLImp (url));
+        new ValidatorSourceURLImp (url));
 
     return object.release ();
 }

src/ripple_core/validator/ValidatorSourceURL.h

@@ -9,10 +9,10 @@
 
 /** Provides validators from a trusted URI (e.g. HTTPS)
 */
-class ValidatorSourceTrustedURL : public Validators::Source
+class ValidatorSourceURL : public Validators::Source
 {
 public:
-    static ValidatorSourceTrustedURL* New (UniformResourceLocator const& url);
+    static ValidatorSourceURL* New (UniformResourceLocator const& url);
 };
 
 #endif

src/ripple_core/validator/Validators.h

@@ -57,6 +57,7 @@ public:
 
             bool success;
             String message;
+            Time expirationTime;
             Array <Info> list;
         };
         virtual Result fetch (CancelCallback& callback) = 0;
@@ -99,7 +100,7 @@ public:
     /** Add a live source of validators from a trusted URL.
         The URL will be contacted periodically to update the list.
     */
-    virtual void addTrustedURL (UniformResourceLocator const& url) = 0;
+    virtual void addURL (UniformResourceLocator const& url) = 0;
 
     /** Add a live source of validators.
         The caller loses ownership of the object.

src/ripple_core/validator/ValidatorsImp.h

@@ -406,9 +406,9 @@ public:
         addStaticSource (ValidatorSourceFile::New (path));
     }
 
-    void addTrustedURL (UniformResourceLocator const& url)
+    void addURL (UniformResourceLocator const& url)
     {
-        addSource (ValidatorSourceTrustedURL::New (url));
+        addSource (ValidatorSourceURL::New (url));
     }
 
     void addSource (Source* source)

src/ripple_core/validator/ValidatorsUtilities.cpp

@@ -4,3 +4,27 @@
 */
 //==============================================================================
 
+bool ValidatorsUtilities::parseInfoLine (Validators::Source::Info& info, String line)
+{
+    bool success (false);
+
+    return success;
+}
+
+void ValidatorsUtilities::parseResultLine (
+    Validators::Source::Result& result,
+    String line)
+{
+    bool success = false;
+
+    if (! success)
+    {
+        Validators::Source::Info info;
+
+        success = parseInfoLine (info, line);
+        if (success)
+            result.list.add (info);
+    }
+
+   
+}

src/ripple_core/validator/ValidatorsUtilities.h

@@ -14,12 +14,7 @@ class ValidatorsUtilities
 public:
     typedef std::vector <std::string> Strings;
 
-    /** Turn a linear buffer of newline delimited text into strings.
+#if 0
-        This can be called incrementally, i.e. successive calls with
-        multiple buffer segments.
-    */
-    static void parseLines (Strings& lines, char const* buf, std::size_t bytes);
-
     /** Parse a ConstBufferSequence of newline delimited text into strings.
         This works incrementally.
     */
@@ -30,6 +25,28 @@ public:
             iter != buffers.end (); ++iter)
             parserLines (lines, *iter);
     }
+
+    /** Turn a linear buffer of newline delimited text into strings.
+        This can be called incrementally, i.e. successive calls with
+        multiple buffer segments.
+    */
+    static void parseLines (Strings& lines, char const* buf, std::size_t bytes);
+#endif
+
+    /** Parse a string into the Source::Result.
+        Invalid or comment lines will be skipped.
+        Lines containing validator info will be added to the Result object.
+        Metadata lines will update the corresponding Result fields.
+    */
+    static void parseResultLine (
+        Validators::Source::Result& result,
+        String line);
+
+private:
+    /** Parse a string into a Source::Info.
+        @return `true` on success.
+    */
+    static bool parseInfoLine (Validators::Source::Info& info, String line);
 };
 
 #endif