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Initial commit from private 0.3 repository

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Peter Thorson
2013-01-06 06:09:15 -06:00
parent 5809440f1a
commit f10f8a4ce0
319 changed files with 16750 additions and 45341 deletions
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17
examples/echo_server/Makefile
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@@ -1,17 +0,0 @@
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

25
examples/echo_server/SConscript
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@@ -1,20 +1,23 @@
## echo_server
## Main development example
##
Import('env')
Import('env_cpp11')
Import('boostlibs')
Import('wslib')
Import('platform_libs')
Import('polyfill_libs')
localenv = env.Clone ()
env = env.Clone ()
env_cpp11 = env_cpp11.Clone ()
sources = ["echo_server.cpp"]
prgs = []
LIBS = [wslib, platform_libs] + boostlibs(['system',
'date_time',
'regex',
'thread'])
# if a C++11 environment is avaliable build using that, otherwise use boost
if env_cpp11.has_key('WSPP_CPP11_ENABLED'):
ALL_LIBS = boostlibs(['system'],env_cpp11) + [platform_libs] + [polyfill_libs]
prgs += env_cpp11.Program('echo_server', ["echo_server.cpp"], LIBS = ALL_LIBS)
else:
ALL_LIBS = boostlibs(['system','regex'],env) + [platform_libs] + [polyfill_libs]
prgs += env.Program('echo_server', ["echo_server.cpp"], LIBS = ALL_LIBS)
prg = localenv.Program('echo_server', sources, LIBS = LIBS)
Return('prg')
Return('prgs')

94
examples/echo_server/echo_client.html
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@@ -1,94 +0,0 @@
<!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>

37
examples/echo_server/echo_handler.hpp Normal file
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@@ -0,0 +1,37 @@
/*
* Copyright (c) 2012, 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.
*
*/
#ifndef WEBSOCKETPP_ECHO_SERVER_HANDLER_HPP
#define WEBSOCKETPP_ECHO_SERVER_HANDLER_HPP
class echo_handler : public server::handler {
void on_message(connection_ptr con, std::string msg) {
con->write(msg);
}
};
#endif // WEBSOCKETPP_ECHO_SERVER_HANDLER_HPP

167
examples/echo_server/echo_server.cpp
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@@ -1,73 +1,112 @@
/*
* 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 <websocketpp/config/asio_no_tls.hpp>
#include "../../src/websocketpp.hpp"
#include <websocketpp/server.hpp>
#include <cstring>
#include <iostream>
using websocketpp::server;
typedef websocketpp::server<websocketpp::config::asio> 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());
class handler : public server::handler {
bool validate(connection_ptr con) {
std::cout << "handler validate" << std::endl;
return true;
}
void http(connection_ptr con) {
std::cout << "handler http" << std::endl;
con->set_status(websocketpp::http::status_code::OK);
con->set_body("foo");
}
void on_load(connection_ptr con, ptr old_handler) {
std::cout << "handler on_load" << std::endl;
}
void on_unload(connection_ptr con, ptr new_handler) {
std::cout << "handler on_unload" << std::endl;
}
void on_open(connection_ptr con) {
std::cout << "handler on_open" << std::endl;
}
void on_fail(connection_ptr con) {
std::cout << "handler on_fail" << std::endl;
}
void on_message(connection_ptr con, message_ptr msg) {
std::cout << "handler on_message" << std::endl;
//std::cout << "Message was: " << msg->get_payload() << std::endl;
try {
con->send(msg->get_payload(),msg->get_opcode());
} catch (const websocketpp::lib::error_code& e) {
std::cout << "Echo failed because: " << e << "(" << e.message() << ")" << std::endl;
}
}
bool on_ping(connection_ptr con, const std::string & msg) {
std::cout << "handler on_ping" << std::endl;
return true;
}
void on_pong(connection_ptr con, const std::string & msg) {
std::cout << "handler on_pong" << std::endl;
}
void on_pong_timeout(connection_ptr con, const std::string & msg) {
std::cout << "handler on_pong_timeout" << std::endl;
}
void on_close(connection_ptr con) {
std::cout << "handler on_close" << std::endl;
}
void on_interrupt(connection_ptr con) {
std::cout << "handler on_interrupt" << std::endl;
}
};
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;
}
class test_handler {
public:
test_handler(server& s): m_server(s) {}
void on_open(websocketpp::connection_hdl hdl) {
std::cout << "on_open called with hdl: " << &hdl << std::endl;
m_server.interrupt(hdl);
}
private:
server& m_server;
};
void on_close(server* s, websocketpp::connection_hdl hdl) {
std::cout << "on_close called with hdl: " << &hdl << std::endl;
s->interrupt(hdl);
}
int main() {
server::handler::ptr h(new handler());
server echo_server(h);
echo_server.init_asio();
test_handler t(echo_server);
//echo_server.set_open_handler(websocketpp::lib::bind(&test_handler::on_open,t,websocketpp::lib::placeholders::_1));
echo_server.set_open_handler(websocketpp::lib::bind(&on_close,&echo_server,websocketpp::lib::placeholders::_1));
// Listen
echo_server.listen(9002);
// Start the server accept loop
echo_server.start_accept();
// Start the ASIO io_service run loop
try {
echo_server.run();
} catch (const std::exception & e) {
std::cout << e.what() << std::endl;
} catch (websocketpp::lib::error_code e) {
std::cout << e.message() << std::endl;
} catch (...) {
std::cout << "other exception" << std::endl;
}
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;
}