Refactor RPC module:

* Move JsonPropertyStream to ripple_json
* Remove unused RPC service manager
* Recreate RPC module in app code area
* Add RPC::Manager
* Add DoPrint handler

src/ripple/json/impl/JsonPropertyStream.cpp

@@ -0,0 +1,157 @@
+//------------------------------------------------------------------------------
+/*
+    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.
+*/
+//==============================================================================
+
+namespace ripple {
+
+JsonPropertyStream::JsonPropertyStream ()
+    : m_top (Json::objectValue)
+{
+    m_stack.reserve (64);
+    m_stack.push_back (&m_top);
+}
+
+Json::Value const& JsonPropertyStream::top() const
+{
+    return m_top;
+}
+
+void JsonPropertyStream::map_begin ()
+{
+    // top is array
+    Json::Value& top (*m_stack.back());
+    Json::Value& map (top.append (Json::objectValue));
+    m_stack.push_back (&map);
+}
+
+void JsonPropertyStream::map_begin (std::string const& key)
+{
+    // top is a map
+    Json::Value& top (*m_stack.back());
+    Json::Value& map (top [key] = Json::objectValue);
+    m_stack.push_back (&map);
+}
+
+void JsonPropertyStream::map_end ()
+{
+    m_stack.pop_back ();
+}
+
+void JsonPropertyStream::add (std::string const& key, short v)
+{
+    (*m_stack.back())[key] = v;
+}
+
+void JsonPropertyStream::add (std::string const& key, unsigned short v)
+{
+    (*m_stack.back())[key] = v;
+}
+
+void JsonPropertyStream::add (std::string const& key, int v)
+{
+    (*m_stack.back())[key] = v;
+}
+
+void JsonPropertyStream::add (std::string const& key, unsigned int v)
+{
+    (*m_stack.back())[key] = v;
+}
+
+void JsonPropertyStream::add (std::string const& key, long v)
+{
+    (*m_stack.back())[key] = int(v);
+}
+
+void JsonPropertyStream::add (std::string const& key, float v)
+{
+    (*m_stack.back())[key] = v;
+}
+
+void JsonPropertyStream::add (std::string const& key, double v)
+{
+    (*m_stack.back())[key] = v;
+}
+
+void JsonPropertyStream::add (std::string const& key, std::string const& v)
+{
+    (*m_stack.back())[key] = v;
+}
+
+void JsonPropertyStream::array_begin ()
+{
+    // top is array
+    Json::Value& top (*m_stack.back());
+    Json::Value& vec (top.append (Json::arrayValue));
+    m_stack.push_back (&vec);
+}
+
+void JsonPropertyStream::array_begin (std::string const& key)
+{
+    // top is a map
+    Json::Value& top (*m_stack.back());
+    Json::Value& vec (top [key] = Json::arrayValue);
+    m_stack.push_back (&vec);
+}
+
+void JsonPropertyStream::array_end ()
+{
+    m_stack.pop_back ();
+}
+
+void JsonPropertyStream::add (short v)
+{
+    m_stack.back()->append (v);
+}
+
+void JsonPropertyStream::add (unsigned short v)
+{
+    m_stack.back()->append (v);
+}
+
+void JsonPropertyStream::add (int v)
+{
+    m_stack.back()->append (v);
+}
+
+void JsonPropertyStream::add (unsigned int v)
+{
+    m_stack.back()->append (v);
+}
+
+void JsonPropertyStream::add (long v)
+{
+    m_stack.back()->append (int (v));
+}
+
+void JsonPropertyStream::add (float v)
+{
+    m_stack.back()->append (v);
+}
+
+void JsonPropertyStream::add (double v)
+{
+    m_stack.back()->append (v);
+}
+
+void JsonPropertyStream::add (std::string const& v)
+{
+    m_stack.back()->append (v);
+}
+
+}
+