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comparison mcabber/src/main.c @ 24:e88b15cbf2de

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[/trunk] Changeset 40 by mikael * Change structure -> src directory for mcabber source code...
author mikael
date Sun, 27 Mar 2005 20:16:02 +0000
parents
children 8588f5a4b638
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23:d7107507424b 24:e88b15cbf2de
1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <unistd.h>
4 #include <string.h>
5 #include <signal.h>
6 #include <termios.h>
7
8 #include "utils.h"
9 #include "screen.h"
10 #include "buddies.h"
11 #include "parsecfg.h"
12 #include "lang.h"
13 #include "server.h"
14 #include "harddefines.h"
15 #include "socket.h"
16
17 int sock;
18
19 void sig_handler(int signum)
20 {
21 switch (signum) {
22 case SIGALRM:
23 sk_send(sock, " ");
24 break;
25
26 case SIGTERM:
27 bud_TerminateBuddies();
28 scr_TerminateCurses();
29 srv_setpresence(sock, "unavailable");
30 close(sock);
31 printf("Killed by SIGTERM\nBye!\n");
32 exit(EXIT_SUCCESS);
33 break;
34
35 }
36 signal(SIGALRM, sig_handler);
37 }
38
39 ssize_t my_getpass (char **passstr, size_t *n)
40 {
41 struct termios orig, new;
42 int nread;
43
44 /* Turn echoing off and fail if we can't. */
45 if (tcgetattr(fileno (stdin), &orig) != 0)
46 return -1;
47 new = orig;
48 new.c_lflag &= ~ECHO;
49 if (tcsetattr(fileno (stdin), TCSAFLUSH, &new) != 0)
50 return -1;
51
52 /* Read the password. */
53 nread = getline(passstr, n, stdin);
54
55 /* Restore terminal. */
56 (void) tcsetattr(fileno (stdin), TCSAFLUSH, &orig);
57
58 return nread;
59 }
60
61 void credits(void)
62 {
63 printf(VERSION "\n");
64 printf(EMAIL "\n");
65 }
66
67 int main(int argc, char **argv)
68 {
69 char configFile[4096];
70 char *username, *password, *resource;
71 char *servername;
72 char *idsession;
73 char *portstring;
74 int key;
75 unsigned int port;
76 unsigned int ping;
77 int ret = 0;
78
79
80 credits();
81
82 /* SET THIS >0 TO ENABLE LOG */
83 ut_InitDebug(1);
84
85 lng_InitLanguage();
86
87 ut_WriteLog("Setting signals handlers...\n");
88 signal(SIGTERM, sig_handler);
89 signal(SIGALRM, sig_handler);
90
91
92 sprintf(configFile, "%s/.mcabberrc", getenv("HOME"));
93
94 /* Proceso opciones de usuario */
95 while (1) {
96 int c = getopt(argc, argv, "hf:");
97 if (c == -1) {
98 break;
99 } else
100 switch (c) {
101 case 'h':
102 printf("Usage: %s [-f mcabberrc_file]\n\n", argv[0]);
103 printf("Thanks to AjMacias for cabber!\n\n");
104 return 0;
105 case 'f':
106 strncpy(configFile, optarg, 1024);
107 break;
108 }
109 }
110
111 ut_WriteLog("Setting config file: %s\n", configFile);
112
113
114 /* Parsing config file... */
115 ut_WriteLog("Parsing config file...\n");
116 cfg_file(configFile);
117
118 servername = cfg_read("server");
119 username = cfg_read("username");
120 password = cfg_read("password");
121 resource = cfg_read("resource");
122
123 if (!servername) {
124 printf("Server name has not been specified in the config file!\n");
125 return -1;
126 }
127 if (!username) {
128 printf("User name has not been specified in the config file!\n");
129 return -1;
130 }
131 if (!password) {
132 char *p;
133 size_t passsize = 64;
134 printf("Please enter password: ");
135 my_getpass(&password, &passsize);
136 printf("\n");
137 for (p = password; *p; p++);
138 for ( ; p > password ; p--)
139 if (*p == '\n' || *p == '\r') *p = 0;
140 }
141
142 /* Initialize N-Curses */
143 ut_WriteLog("Initializing N-Curses...\n");
144 scr_InitCurses();
145
146 /* Connect to server */
147 portstring = cfg_read("port");
148 port = (portstring != NULL) ? atoi(portstring) : -1;
149
150 ut_WriteLog("Connecting to server: %s:%d\n", servername, port);
151 if ((sock = srv_connect(servername, port)) < 0) {
152 ut_WriteLog("\terror!!!\n");
153 fprintf(stderr, "Error connecting to (%s)\n", servername);
154 scr_TerminateCurses();
155 return -2;
156 }
157
158 ut_WriteLog("Sending login string...\n");
159 if ((idsession = srv_login(sock, servername, username, password,
160 resource)) == NULL) {
161
162 ut_WriteLog("\terror!!!\n");
163 fprintf(stderr, "Error sending login string...\n");
164 scr_TerminateCurses();
165 return -3;
166 }
167 ut_WriteLog("Connected to %s: %s\n", servername, idsession);
168 free(idsession);
169
170 ut_WriteLog("Requesting roster...\n");
171 bud_InitBuddies(sock);
172
173 ut_WriteLog("Sending presence...\n");
174 srv_setpresence(sock, "Online!");
175
176
177 ut_WriteLog("Drawing main window...\n");
178 scr_DrawMainWindow();
179
180 ping = 15;
181 if (cfg_read("pinginterval"))
182 ping = atoi(cfg_read("pinginterval"));
183
184 ut_WriteLog("Ping interval stablished: %d secs\n", ping);
185
186 ut_WriteLog("Entering into main loop...\n\n");
187 ut_WriteLog("Ready to send/receive messages...\n");
188
189 while (ret != 255) {
190 int x;
191 alarm(ping);
192 x = check_io(sock, 0);
193 if ((x & 1) == 1) {
194 srv_msg *incoming = readserver(sock);
195
196 switch (incoming->m) {
197 case SM_PRESENCE:
198 bud_SetBuddyStatus(incoming->from, incoming->connected);
199 break;
200
201 case SM_MESSAGE:
202 scr_WriteIncomingMessage(incoming->from, incoming->body);
203 free(incoming->body);
204 free(incoming->from);
205 break;
206
207 case SM_UNHANDLED:
208 break;
209 }
210 free(incoming);
211 }
212 if ((x & 2) == 2) {
213 keypad(scr_GetInputWindow(), TRUE);
214 key = scr_Getch();
215 ret = process_key(key, sock);
216 /*
217 switch (key) {
218 case KEY_IC:
219 bud_AddBuddy(sock);
220 break;
221 case KEY_DC:
222 bud_DeleteBuddy(sock);
223 break;
224
225 case KEY_RESIZE:
226 endwin();
227 printf("\nRedimensionado no implementado\n");
228 printf("Reinicie Cabber.\n\n\n");
229 exit(EXIT_FAILURE);
230 break;
231 }
232 */
233 }
234 if (update_roaster) {
235 // scr_LogPrint("Update roaster");
236 bud_DrawRoster(scr_GetRosterWindow());
237 }
238 }
239
240 bud_TerminateBuddies();
241 scr_TerminateCurses();
242
243 srv_setpresence(sock, "unavailable");
244
245 close(sock);
246
247 printf("\n\nHave a nice day!\nBye!\n");
248
249 return 0;
250 }