Rearrange sources (#4997)

src/libxrpl/json/Output.cpp

@@ -0,0 +1,105 @@
+//------------------------------------------------------------------------------
+/*
+    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/json/Output.h>
+#include <ripple/json/Writer.h>
+
+namespace Json {
+
+namespace {
+
+void
+outputJson(Json::Value const& value, Writer& writer)
+{
+    switch (value.type())
+    {
+        case Json::nullValue: {
+            writer.output(nullptr);
+            break;
+        }
+
+        case Json::intValue: {
+            writer.output(value.asInt());
+            break;
+        }
+
+        case Json::uintValue: {
+            writer.output(value.asUInt());
+            break;
+        }
+
+        case Json::realValue: {
+            writer.output(value.asDouble());
+            break;
+        }
+
+        case Json::stringValue: {
+            writer.output(value.asString());
+            break;
+        }
+
+        case Json::booleanValue: {
+            writer.output(value.asBool());
+            break;
+        }
+
+        case Json::arrayValue: {
+            writer.startRoot(Writer::array);
+            for (auto const& i : value)
+            {
+                writer.rawAppend();
+                outputJson(i, writer);
+            }
+            writer.finish();
+            break;
+        }
+
+        case Json::objectValue: {
+            writer.startRoot(Writer::object);
+            auto members = value.getMemberNames();
+            for (auto const& tag : members)
+            {
+                writer.rawSet(tag);
+                outputJson(value[tag], writer);
+            }
+            writer.finish();
+            break;
+        }
+    }  // switch
+}
+
+}  // namespace
+
+void
+outputJson(Json::Value const& value, Output const& out)
+{
+    Writer writer(out);
+    outputJson(value, writer);
+}
+
+std::string
+jsonAsString(Json::Value const& value)
+{
+    std::string s;
+    Writer writer(stringOutput(s));
+    outputJson(value, writer);
+    return s;
+}
+
+}  // namespace Json