1 /*
2 * libjingle
3 * Copyright 2004--2013, Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice,
9 * this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation
12 * and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 //
29 // A simple text chat application, largely copied from examples/call.
30 //
31
32 #include <iostream>
33
34 #include "talk/base/logging.h"
35 #include "talk/base/ssladapter.h"
36
37 #ifdef OSX
38 #include "talk/base/maccocoasocketserver.h"
39 #elif defined(WIN32)
40 #include "talk/base/win32socketserver.h"
41 #else
42 #include "talk/base/physicalsocketserver.h"
43 #endif
44
45 #include "talk/xmpp/constants.h"
46 #include "talk/xmpp/xmppauth.h"
47 #include "talk/xmpp/xmppclientsettings.h"
48 #include "talk/xmpp/xmpppump.h"
49 #include "talk/xmpp/xmppsocket.h"
50
51 #include "talk/examples/chat/chatapp.h"
52 #include "talk/examples/chat/consoletask.h"
53
54 static const int kDefaultPort = 5222;
55
main(int argc,char * argv[])56 int main(int argc, char* argv[]) {
57 // TODO(pmclean): Remove duplication of code with examples/call.
58 // Set up debugging.
59 bool debug = true;
60 if (debug) {
61 talk_base::LogMessage::LogToDebug(talk_base::LS_VERBOSE);
62 }
63
64 // Set up the crypto subsystem.
65 talk_base::InitializeSSL();
66
67 // Parse username and password, if present.
68 buzz::Jid jid;
69 std::string username;
70 talk_base::InsecureCryptStringImpl pass;
71 if (argc > 1) {
72 username = argv[1];
73 if (argc > 2) {
74 pass.password() = argv[2];
75 }
76 }
77
78 // ... else prompt for them
79 if (username.empty()) {
80 printf("JID: ");
81 std::cin >> username;
82 }
83 if (username.find('@') == std::string::npos) {
84 username.append("@localhost");
85 }
86
87 jid = buzz::Jid(username);
88 if (!jid.IsValid() || jid.node() == "") {
89 printf("Invalid JID. JIDs should be in the form user@domain\n");
90 return 1;
91 }
92
93 if (pass.password().empty()) {
94 buzz::ConsoleTask::SetEcho(false);
95 printf("Password: ");
96 std::cin >> pass.password();
97 buzz::ConsoleTask::SetEcho(true);
98 printf("\n");
99 }
100
101 // OTP (this can be skipped)
102 std::string otp_token;
103 printf("OTP: ");
104 fflush(stdin);
105 std::getline(std::cin, otp_token);
106
107 // Setup the connection settings.
108 buzz::XmppClientSettings xcs;
109 xcs.set_user(jid.node());
110 xcs.set_resource("chat");
111 xcs.set_host(jid.domain());
112 bool allow_plain = false;
113 xcs.set_allow_plain(allow_plain);
114 xcs.set_use_tls(buzz::TLS_REQUIRED);
115 xcs.set_pass(talk_base::CryptString(pass));
116 if (!otp_token.empty() && *otp_token.c_str() != '\n') {
117 xcs.set_auth_token(buzz::AUTH_MECHANISM_OAUTH2, otp_token);
118 }
119
120 // Build the server spec
121 std::string host;
122 int port;
123
124 std::string server = "talk.google.com";
125 int colon = server.find(':');
126 if (colon == -1) {
127 host = server;
128 port = kDefaultPort;
129 } else {
130 host = server.substr(0, colon);
131 port = atoi(server.substr(colon + 1).c_str());
132 }
133 xcs.set_server(talk_base::SocketAddress(host, port));
134
135 talk_base::Thread* main_thread = talk_base::Thread::Current();
136 #if WIN32
137 // Need to pump messages on our main thread on Windows.
138 talk_base::Win32Thread w32_thread;
139 talk_base::ThreadManager::Instance()->SetCurrentThread(&w32_thread);
140 #elif defined(OSX)
141 talk_base::MacCocoaSocketServer ss;
142 talk_base::SocketServerScope ss_scope(&ss);
143 #else
144 talk_base::PhysicalSocketServer ss;
145 #endif
146
147 buzz::XmppPump* pump = new buzz::XmppPump();
148 ChatApp *client = new ChatApp(pump->client(), main_thread);
149
150 // Start pumping messages!
151 pump->DoLogin(xcs, new buzz::XmppSocket(buzz::TLS_REQUIRED), new XmppAuth());
152
153 main_thread->Run();
154 pump->DoDisconnect();
155
156 delete client;
157
158 return 0;
159 }
160