communicator/command_parser/msg.h

#include <json/json.h>

void
command_parser::on_msg (std::istream &args)
{
  if (args.peek () == '[')
    {
      Json::Reader reader;
      Json::Value msg;
      if (!reader.parse (args, msg, false))
        throw std::runtime_error ("error parsing input: " + reader.getFormatedErrorMessages ());

      assert (msg.type () == Json::arrayValue);
      emit msg (msg[0u].asUInt (), msg[1u].asString (), msg[2u].asString ());
    }
  else
    {
      int n;
      std::string channel;
      std::string msg;

      args >> n >> channel;
      while (args.peek () == ' ')
        args.ignore ();
      std::getline (args, channel);

      if (msg.empty ())
        {
          msg = channel;
          channel = "log";
        }

      emit msg (n, channel, msg);
    }
}
Revision:	1.2
Committed:	Mon Oct 18 14:11:46 2010 UTC (16 years ago) by sf-pippijn
Content type:	text/plain
Branch:	MAIN
Changes since 1.1:	+28 -7 lines
Log Message:	check and log but do not die when ncurses stuff fails
#	User	Rev	Content
1	sf-pippijn	1.1	#include <json/json.h>
2
3			void
4			command_parser::on_msg (std::istream &args)
5			{
6	sf-pippijn	1.2	if (args.peek () == '[')
7			{
8			Json::Reader reader;
9			Json::Value msg;
10			if (!reader.parse (args, msg, false))
11			throw std::runtime_error ("error parsing input: " + reader.getFormatedErrorMessages ());
12	sf-pippijn	1.1
13	sf-pippijn	1.2	assert (msg.type () == Json::arrayValue);
14			emit msg (msg[0u].asUInt (), msg[1u].asString (), msg[2u].asString ());
15			}
16			else
17			{
18			int n;
19			std::string channel;
20			std::string msg;
21
22			args >> n >> channel;
23			while (args.peek () == ' ')
24			args.ignore ();
25			std::getline (args, channel);
26
27			if (msg.empty ())
28			{
29			msg = channel;
30			channel = "log";
31			}
32
33			emit msg (n, channel, msg);
34			}
35	sf-pippijn	1.1	}