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/*
* Jingle call example
* Copyright 2004--2005, Google Inc.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define _CRT_SECURE_NO_DEPRECATE 1
#include <cassert>
#include "talk/base/messagequeue.h"
#include "talk/base/stringutils.h"
#include "talk/examples/call/console.h"
#include "talk/examples/call/callclient.h"
Console::Console(talk_base::Thread *thread, CallClient *client) :
client_thread_(thread), client_(client), prompt_(std::string("call")),
prompting_(true) {
}
void Console::StartConsole() {
char input_buffer[64];
for (;;) {
fgets(input_buffer, sizeof(input_buffer), stdin);
client_thread_->Post(this, MSG_INPUT,
new talk_base::TypedMessageData<std::string>(input_buffer));
}
}
void Console::OnMessage(talk_base::Message *msg) {
switch (msg->message_id) {
case MSG_START:
StartConsole();
break;
case MSG_INPUT:
talk_base::TypedMessageData<std::string> *data =
static_cast<talk_base::TypedMessageData<std::string>*>(msg->pdata);
client_->ParseLine(data->data());
break;
}
}
void Console::Print(const char* str) {
printf("\n%s", str);
if (prompting_)
printf("\n(%s) ", prompt_.c_str());
}
void Console::Print(const std::string& str) {
Print(str.c_str());
}
void Console::Printf(const char* format, ...) {
va_list ap;
va_start(ap, format);
char buf[4096];
int size = vsnprintf(buf, sizeof(buf), format, ap);
assert(size >= 0);
assert(size < static_cast<int>(sizeof(buf)));
buf[size] = '\0';
Print(buf);
va_end(ap);
}
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