mirror of https://github.com/Icinga/icinga2.git
102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
/******************************************************************************
|
|
* Icinga 2 *
|
|
* Copyright (C) 2012-2017 Icinga Development Team (https://www.icinga.com/) *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU General Public License *
|
|
* as published by the Free Software Foundation; either version 2 *
|
|
* of the License, or (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the Free Software Foundation *
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
******************************************************************************/
|
|
|
|
#include "remote/jsonrpc.hpp"
|
|
#include "base/netstring.hpp"
|
|
#include "base/json.hpp"
|
|
#include "base/console.hpp"
|
|
#include "base/scriptglobal.hpp"
|
|
#include "base/convert.hpp"
|
|
#include <iostream>
|
|
|
|
using namespace icinga;
|
|
|
|
#ifdef I2_DEBUG
|
|
static bool GetDebugJsonRpcCached(void)
|
|
{
|
|
static int debugJsonRpc = -1;
|
|
|
|
if (debugJsonRpc != -1)
|
|
return debugJsonRpc;
|
|
|
|
debugJsonRpc = false;
|
|
|
|
Dictionary::Ptr internal = ScriptGlobal::Get("Internal", &Empty);
|
|
|
|
if (!internal)
|
|
return false;
|
|
|
|
Value vdebug;
|
|
|
|
if (!internal->Get("DebugJsonRpc", &vdebug))
|
|
return false;
|
|
|
|
debugJsonRpc = Convert::ToLong(vdebug);
|
|
|
|
return debugJsonRpc;
|
|
}
|
|
#endif /* I2_DEBUG */
|
|
|
|
/**
|
|
* Sends a message to the connected peer.
|
|
*
|
|
* @param message The message.
|
|
*/
|
|
void JsonRpc::SendMessage(const Stream::Ptr& stream, const Dictionary::Ptr& message)
|
|
{
|
|
String json = JsonEncode(message);
|
|
|
|
#ifdef I2_DEBUG
|
|
if (GetDebugJsonRpcCached())
|
|
std::cerr << ConsoleColorTag(Console_ForegroundBlue) << ">> " << json << ConsoleColorTag(Console_Normal) << "\n";
|
|
#endif /* I2_DEBUG */
|
|
|
|
NetString::WriteStringToStream(stream, json);
|
|
}
|
|
|
|
StreamReadStatus JsonRpc::ReadMessage(const Stream::Ptr& stream, String *message, StreamReadContext& src, bool may_wait)
|
|
{
|
|
String jsonString;
|
|
StreamReadStatus srs = NetString::ReadStringFromStream(stream, &jsonString, src, may_wait);
|
|
|
|
if (srs != StatusNewItem)
|
|
return srs;
|
|
|
|
*message = jsonString;
|
|
|
|
#ifdef I2_DEBUG
|
|
if (GetDebugJsonRpcCached())
|
|
std::cerr << ConsoleColorTag(Console_ForegroundBlue) << "<< " << jsonString << ConsoleColorTag(Console_Normal) << "\n";
|
|
#endif /* I2_DEBUG */
|
|
|
|
return StatusNewItem;
|
|
}
|
|
|
|
Dictionary::Ptr JsonRpc::DecodeMessage(const String& message)
|
|
{
|
|
Value value = JsonDecode(message);
|
|
|
|
if (!value.IsObjectType<Dictionary>()) {
|
|
BOOST_THROW_EXCEPTION(std::invalid_argument("JSON-RPC"
|
|
" message must be a dictionary."));
|
|
}
|
|
|
|
return value;
|
|
}
|