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Merge commit '09987d0f9d32e860f1391bb9c75b799501e2d141' as 'Subtrees/websocket'

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This commit is contained in:
Vinnie Falco
2013-06-20 17:15:11 -07:00
parent d26fa0446f 09987d0f9d
commit ff06b11a7e
255 changed files with 50217 additions and 0 deletions
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17
Subtrees/websocket/examples/echo_server/Makefile Normal file
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BOOST_LIBS=boost_system boost_date_time boost_program_options boost_thread boost_regex
include ../common.mk
LDFLAGS := $(LDFLAGS) -lpthread
echo_server: echo_server.o
$(CXX) $(CFLAGS) $^ -o $@ $(LDFLAGS)
%.o: %.cpp
$(CXX) -c $(CFLAGS) -o $@ $^
# cleanup by removing generated files
#
.PHONY: clean
clean:
rm -f *.o echo_server

20
Subtrees/websocket/examples/echo_server/SConscript Normal file
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## echo_server
##
Import('env')
Import('boostlibs')
Import('wslib')
Import('platform_libs')
localenv = env.Clone ()
sources = ["echo_server.cpp"]
LIBS = [wslib, platform_libs] + boostlibs(['system',
'date_time',
'regex',
'thread'])
prg = localenv.Program('echo_server', sources, LIBS = LIBS)
Return('prg')

94
Subtrees/websocket/examples/echo_server/echo_client.html Normal file
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<!doctype html>
<html>
<head>
</head>
<body>
<script type="text/javascript">
var ws;
var url;
function connect() {
url = document.getElementById("server_url").value;
console.log(url);
if ("WebSocket" in window) {
ws = new WebSocket(url);
} else if ("MozWebSocket" in window) {
ws = new MozWebSocket(url);
} else {
document.getElementById("messages").innerHTML += "This Browser does not support WebSockets<br />";
return;
}
ws.onopen = function(e) {
document.getElementById("messages").innerHTML += "Client: A connection to "+ws.URL+" has been opened.<br />";
document.getElementById("server_url").disabled = true;
document.getElementById("toggle_connect").innerHTML = "Disconnect";
};
ws.onerror = function(e) {
document.getElementById("messages").innerHTML += "Client: An error occured, see console log for more details.<br />";
console.log(e);
};
ws.onclose = function(e) {
document.getElementById("messages").innerHTML += "Client: The connection to "+url+" was closed.<br />";
};
ws.onmessage = function(e) {
document.getElementById("messages").innerHTML += "Server: "+e.data+"<br />";
};
}
function disconnect() {
ws.close();
document.getElementById("server_url").disabled = false;
document.getElementById("toggle_connect").innerHTML = "Connect";
}
function toggle_connect() {
if (document.getElementById("server_url").disabled === false) {
connect();
} else {
disconnect();
}
}
function send() {
if (ws === undefined || ws.readyState != 1) {
document.getElementById("messages").innerHTML += "Client: Websocket is not avaliable for writing<br />";
return;
}
ws.send(document.getElementById("msg").value);
document.getElementById("msg").value = "";
}
</script>
<style>
body,html {
margin: 0px;
padding: 0px;
}
#controls {
float:right;
background-color: #999;
}
</style>
<div id="controls">
<div id="server">
<input type="text" name="server_url" id="server_url" value="ws://localhost:5000" />
<button id="toggle_connect" onclick="toggle_connect();">Connect</button>
</div>
<div id="message_input"><input type="text" name="msg" id="msg" value="Hello World!" />
<button onclick="send();">Send</button></div>
</div>
<div id="messages"></div>
</body>
</html>

73
Subtrees/websocket/examples/echo_server/echo_server.cpp Normal file
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/*
* Copyright (c) 2011, Peter Thorson. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the WebSocket++ Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "../../src/websocketpp.hpp"
#include <cstring>
using websocketpp::server;
class echo_server_handler : public server::handler {
public:
void on_message(connection_ptr con, message_ptr msg) {
con->send(msg->get_payload(),msg->get_opcode());
}
};
int main(int argc, char* argv[]) {
unsigned short port = 9002;
if (argc == 2) {
port = atoi(argv[1]);
if (port == 0) {
std::cout << "Unable to parse port input " << argv[1] << std::endl;
return 1;
}
}
try {
server::handler::ptr h(new echo_server_handler());
server echo_endpoint(h);
echo_endpoint.alog().unset_level(websocketpp::log::alevel::ALL);
echo_endpoint.elog().unset_level(websocketpp::log::elevel::ALL);
echo_endpoint.alog().set_level(websocketpp::log::alevel::CONNECT);
echo_endpoint.alog().set_level(websocketpp::log::alevel::DISCONNECT);
echo_endpoint.elog().set_level(websocketpp::log::elevel::RERROR);
echo_endpoint.elog().set_level(websocketpp::log::elevel::FATAL);
std::cout << "Starting WebSocket echo server on port " << port << std::endl;
echo_endpoint.listen(port);
} catch (std::exception& e) {
std::cerr << "Exception: " << e.what() << std::endl;
}
return 0;
}