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annotate mcabber/src/main.c @ 415:5692c3a13202

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Display the server name/IP before asking for password
author Mikael Berthe <mikael@lilotux.net>
date Tue, 30 Aug 2005 22:52:33 +0200
parents f7e4b0424081
children 0bb3d37579aa
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1 /*
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2 * main.c
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3 *
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4 * Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net>
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5 * Parts of this file come from Cabber <cabber@ajmacias.com>
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6 *
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7 * This program is free software; you can redistribute it and/or modify
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8 * it under the terms of the GNU General Public License as published by
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9 * the Free Software Foundation; either version 2 of the License, or (at
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10 * your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU General Public License
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18 * along with this program; if not, write to the Free Software
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19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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20 * USA
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21 */
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22
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23 #define _GNU_SOURCE
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24 #include <stdio.h>
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25 #include <stdlib.h>
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26 #include <unistd.h>
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27 #include <string.h>
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28 #include <signal.h>
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29 #include <termios.h>
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30 #include <getopt.h>
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31 #include <sys/types.h>
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32 #include <sys/wait.h>
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33 #include <glib.h>
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34 #include <config.h>
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35
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36 #include "jabglue.h"
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37 #include "screen.h"
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38 #include "settings.h"
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39 #include "roster.h"
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40 #include "commands.h"
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41 #include "histolog.h"
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42 #include "hooks.h"
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43 #include "utils.h"
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44
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45
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46 void mcabber_connect(void)
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47 {
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48 const char *username, *password, *resource, *servername;
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49 char *jid;
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50 int ssl;
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51 unsigned int port;
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52
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53 servername = settings_opt_get("server");
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54 username = settings_opt_get("username");
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55 password = settings_opt_get("password");
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56 resource = settings_opt_get("resource");
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57
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58 if (!servername) {
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59 scr_LogPrint(LPRINT_NORMAL, "Server name has not been specified!");
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60 return;
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61 }
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62 if (!username) {
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63 scr_LogPrint(LPRINT_NORMAL, "User name has not been specified!");
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64 return;
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65 }
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66 if (!password) {
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67 scr_LogPrint(LPRINT_NORMAL, "Password has not been specified!");
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68 return;
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69 }
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70 if (!resource)
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71 resource = "mcabber";
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72
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73 ssl = (settings_opt_get_int("ssl") > 0);
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74 port = (unsigned int) settings_opt_get_int("port");
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75
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76 jb_set_priority(settings_opt_get_int("priority"));
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77
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78 /* Connect to server */
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79 scr_LogPrint(LPRINT_NORMAL|LPRINT_DEBUG, "Connecting to server: %s",
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80 servername);
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81 if (port)
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82 scr_LogPrint(LPRINT_NORMAL|LPRINT_DEBUG, " using port %d", port);
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83
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84 jid = compose_jid(username, servername, resource);
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85 jc = jb_connect(jid, servername, port, ssl, password);
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86 g_free(jid);
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87
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88 if (!jc)
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89 scr_LogPrint(LPRINT_LOGNORM, "Error connecting to (%s)", servername);
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90
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91 jb_reset_keepalive();
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92 }
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93
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94 void mcabber_disconnect(const char *msg)
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95 {
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96 jb_disconnect();
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97 scr_TerminateCurses();
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98 if (msg)
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99 fprintf(stderr, "%s\n", msg);
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100 printf("Bye!\n");
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101 exit(EXIT_SUCCESS);
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102 }
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103
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104 void sig_handler(int signum)
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105 {
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106 if (signum == SIGCHLD) {
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107 int status;
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108 pid_t pid;
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109 do {
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110 pid = waitpid (WAIT_ANY, &status, WNOHANG);
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111 } while (pid > 0);
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112 //if (pid < 0)
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113 // scr_LogPrint(LPRINT_LOGNORM, "Error in waitpid: errno=%d", errno);
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114 signal(SIGCHLD, sig_handler);
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115 } else if (signum == SIGTERM) {
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116 mcabber_disconnect("Killed by SIGTERM");
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117 } else if (signum == SIGINT) {
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118 mcabber_disconnect("Killed by SIGINT");
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119 } else {
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120 scr_LogPrint(LPRINT_LOGNORM, "Caught signal: %d", signum);
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121 }
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122 }
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123
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124 static void ask_password(void)
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125 {
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126 char *password, *p;
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127 size_t passsize = 128;
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128 struct termios orig, new;
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129 int nread;
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130
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131 /* Turn echoing off and fail if we can't. */
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132 if (tcgetattr(fileno(stdin), &orig) != 0) return;
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133 new = orig;
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134 new.c_lflag &= ~ECHO;
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135 if (tcsetattr(fileno(stdin), TCSAFLUSH, &new) != 0) return;
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136
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137 /* Read the password. */
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138 password = NULL;
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139 printf("Please enter password: ");
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140 nread = getline(&password, &passsize, stdin);
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141
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142 /* Restore terminal. */
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143 tcsetattr(fileno(stdin), TCSAFLUSH, &orig);
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
144 printf("\n");
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
145
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
146 if (nread == -1 || !password) return;
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
147
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
148 for (p = (char*)password; *p; p++)
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
149 ;
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
150 for ( ; p > (char*)password ; p--)
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
151 if (*p == '\n' || *p == '\r') *p = 0;
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
152
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
153 settings_set(SETTINGS_TYPE_OPTION, "password", password);
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
154 free(password);
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
155 return;
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
156 }
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
Mikael Berthe <mikael@lilotux.net>
parents: 307
diff changeset
157
404
fb2325d24d13 Drop harddefines.h
Mikael Berthe <mikael@lilotux.net>
parents: 403
diff changeset
158 inline static void credits(void)
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
159 {
404
fb2325d24d13 Drop harddefines.h
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parents: 403
diff changeset
160 printf("MCabber v" VERSION " -- Email: mcabber [at] lilotux [dot] net\n");
24
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161 }
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
162
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
163 int main(int argc, char **argv)
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
164 {
169
0ed6099b5a54 [/trunk] Changeset 181 by mikael
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parents: 165
diff changeset
165 char *configFile = NULL;
281
f562b9af2de7 Add "const" specifier in prototypes
Mikael Berthe <mikael@lilotux.net>
parents: 279
diff changeset
166 const char *optstring;
177
a51ce78a0e2a [/trunk] Changeset 189 by mikael
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parents: 170
diff changeset
167 int optval, optval2;
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
168 int key;
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
169 unsigned int ping;
333
db5bebe96c89 New config. file parsing
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parents: 322
diff changeset
170 int ret;
151
b69c0b7a23e3 [/trunk] Changeset 163 by mikael
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parents: 149
diff changeset
171 unsigned int refresh = 0;
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
172
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
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173 credits();
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
174
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
175 signal(SIGTERM, sig_handler);
312
f0b7ff2df7e8 Ctrl-C does not terminate mcabber
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parents: 307
diff changeset
176 signal(SIGINT, sig_handler);
163
a8f7dc0a56cb [/trunk] Changeset 175 by mikael
mikael
parents: 160
diff changeset
177 signal(SIGCHLD, sig_handler);
413
f7e4b0424081 Ignore SIGPIPE
Mikael Berthe <mikael@lilotux.net>
parents: 404
diff changeset
178 signal(SIGPIPE, SIG_IGN);
24
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parents:
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179
77
32f54ad6d729 [/trunk] Changeset 91 by mikael
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parents: 70
diff changeset
180 /* Parse command line options */
24
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diff changeset
181 while (1) {
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
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182 int c = getopt(argc, argv, "hf:");
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parents:
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183 if (c == -1) {
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
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184 break;
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
185 } else
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parents:
diff changeset
186 switch (c) {
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parents:
diff changeset
187 case 'h':
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
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188 printf("Usage: %s [-f mcabberrc_file]\n\n", argv[0]);
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diff changeset
189 printf("Thanks to AjMacias for cabber!\n\n");
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190 return 0;
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parents:
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191 case 'f':
169
0ed6099b5a54 [/trunk] Changeset 181 by mikael
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parents: 165
diff changeset
192 configFile = g_strdup(optarg);
24
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diff changeset
193 break;
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parents:
diff changeset
194 }
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parents:
diff changeset
195 }
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parents:
diff changeset
196
333
db5bebe96c89 New config. file parsing
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parents: 322
diff changeset
197 /* Initialize commands system */
db5bebe96c89 New config. file parsing
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parents: 322
diff changeset
198 cmd_init();
db5bebe96c89 New config. file parsing
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parents: 322
diff changeset
199
24
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parents:
diff changeset
200 /* Parsing config file... */
341
dea407d53fe6 Improve configuration file reading
Mikael Berthe <mikael@lilotux.net>
parents: 336
diff changeset
201 ret = cfg_read_file(configFile);
374
bd5638c21834 Improve logging system (traces)
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parents: 364
diff changeset
202 /* free() configFile if it has been allocated during options parsing */
169
0ed6099b5a54 [/trunk] Changeset 181 by mikael
mikael
parents: 165
diff changeset
203 if (configFile) g_free(configFile);
333
db5bebe96c89 New config. file parsing
Mikael Berthe <mikael@lilotux.net>
parents: 322
diff changeset
204 /* Leave if there was an error in the config. file */
db5bebe96c89 New config. file parsing
Mikael Berthe <mikael@lilotux.net>
parents: 322
diff changeset
205 if (ret)
db5bebe96c89 New config. file parsing
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parents: 322
diff changeset
206 exit(EXIT_FAILURE);
24
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parents:
diff changeset
207
374
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
208 optstring = settings_opt_get("tracelog_file");
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
209 if (optstring)
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
210 ut_InitDebug(settings_opt_get_int("tracelog_level"), optstring);
138
250f872c722f [/trunk] Changeset 150 by mikael
mikael
parents: 135
diff changeset
211
306
b2d11b11675f Fix interactive password prompt
Mikael Berthe <mikael@lilotux.net>
parents: 300
diff changeset
212 /* If no password is stored, we ask for it before entering
b2d11b11675f Fix interactive password prompt
Mikael Berthe <mikael@lilotux.net>
parents: 300
diff changeset
213 ncurses mode */
415
5692c3a13202 Display the server name/IP before asking for password
Mikael Berthe <mikael@lilotux.net>
parents: 413
diff changeset
214 if (!settings_opt_get("password")) {
5692c3a13202 Display the server name/IP before asking for password
Mikael Berthe <mikael@lilotux.net>
parents: 413
diff changeset
215 if (settings_opt_get("server"))
5692c3a13202 Display the server name/IP before asking for password
Mikael Berthe <mikael@lilotux.net>
parents: 413
diff changeset
216 printf("Server: %s\n", settings_opt_get("server"));
306
b2d11b11675f Fix interactive password prompt
Mikael Berthe <mikael@lilotux.net>
parents: 300
diff changeset
217 ask_password();
415
5692c3a13202 Display the server name/IP before asking for password
Mikael Berthe <mikael@lilotux.net>
parents: 413
diff changeset
218 }
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
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parents:
diff changeset
219
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
220 /* Initialize N-Curses */
374
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
221 scr_LogPrint(LPRINT_DEBUG, "Initializing N-Curses...");
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
222 scr_InitCurses();
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
223
374
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
224 scr_LogPrint(LPRINT_DEBUG, "Drawing main window...");
151
b69c0b7a23e3 [/trunk] Changeset 163 by mikael
mikael
parents: 149
diff changeset
225 scr_DrawMainWindow(TRUE);
29
86837ff0554c [/trunk] Changeset 45 by mikael
mikael
parents: 28
diff changeset
226
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents: 272
diff changeset
227 optval = (settings_opt_get_int("logging") > 0);
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents: 272
diff changeset
228 optval2 = (settings_opt_get_int("load_logs") > 0);
177
a51ce78a0e2a [/trunk] Changeset 189 by mikael
mikael
parents: 170
diff changeset
229 if (optval || optval2)
298
35cda94e570d Add /connect and /disconnect commands
Mikael Berthe <mikael@lilotux.net>
parents: 281
diff changeset
230 hlog_enable(optval, settings_opt_get("logging_dir"), optval2);
113
8ac67e951eab [/trunk] Changeset 127 by mikael
mikael
parents: 112
diff changeset
231
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents: 272
diff changeset
232 optstring = settings_opt_get("events_command");
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents: 272
diff changeset
233 if (optstring)
160
44c6410b4845 [/trunk] Changeset 172 by mikael
mikael
parents: 156
diff changeset
234 hk_ext_cmd_init(optstring);
44c6410b4845 [/trunk] Changeset 172 by mikael
mikael
parents: 156
diff changeset
235
112
edb5591e2e64 [/trunk] Changeset 126 by mikael
mikael
parents: 102
diff changeset
236 ping = 40;
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents: 272
diff changeset
237 if (settings_opt_get("pinginterval"))
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents: 272
diff changeset
238 ping = (unsigned int) settings_opt_get_int("pinginterval");
112
edb5591e2e64 [/trunk] Changeset 126 by mikael
mikael
parents: 102
diff changeset
239 jb_set_keepalive_delay(ping);
374
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
240 scr_LogPrint(LPRINT_DEBUG, "Ping interval established: %d secs", ping);
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
241
279
f5dd437c057b Rewrite the settings system
Mikael Berthe <mikael@lilotux.net>
parents: 272
diff changeset
242 if (settings_opt_get_int("hide_offline_buddies") > 0)
120
cfd3df636d5f [/trunk] Changeset 133 by mikael
mikael
parents: 113
diff changeset
243 buddylist_set_hide_offline_buddies(TRUE);
87
f600615c490d [/trunk] Changeset 101 by mikael
mikael
parents: 81
diff changeset
244
306
b2d11b11675f Fix interactive password prompt
Mikael Berthe <mikael@lilotux.net>
parents: 300
diff changeset
245 /* Connection */
b2d11b11675f Fix interactive password prompt
Mikael Berthe <mikael@lilotux.net>
parents: 300
diff changeset
246 if (settings_opt_get("password"))
b2d11b11675f Fix interactive password prompt
Mikael Berthe <mikael@lilotux.net>
parents: 300
diff changeset
247 mcabber_connect();
b2d11b11675f Fix interactive password prompt
Mikael Berthe <mikael@lilotux.net>
parents: 300
diff changeset
248 else
374
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
249 scr_LogPrint(LPRINT_LOGNORM, "Can't connect: no password supplied");
298
35cda94e570d Add /connect and /disconnect commands
Mikael Berthe <mikael@lilotux.net>
parents: 281
diff changeset
250
374
bd5638c21834 Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents: 364
diff changeset
251 scr_LogPrint(LPRINT_DEBUG, "Entering into main loop...");
112
edb5591e2e64 [/trunk] Changeset 126 by mikael
mikael
parents: 102
diff changeset
252
333
db5bebe96c89 New config. file parsing
Mikael Berthe <mikael@lilotux.net>
parents: 322
diff changeset
253 for (ret = 0 ; ret != 255 ; ) {
35
a8ceaa3005fd [/trunk] Changeset 51 by mikael
mikael
parents: 30
diff changeset
254 key = scr_Getch();
151
b69c0b7a23e3 [/trunk] Changeset 163 by mikael
mikael
parents: 149
diff changeset
255
307
566818afee1c Add headers to C files
Mikael Berthe <mikael@lilotux.net>
parents: 306
diff changeset
256 /* The refresh is really an ugly hack, but we need to call doupdate()
566818afee1c Add headers to C files
Mikael Berthe <mikael@lilotux.net>
parents: 306
diff changeset
257 from time to time to catch the RESIZE events, because getch keep
566818afee1c Add headers to C files
Mikael Berthe <mikael@lilotux.net>
parents: 306
diff changeset
258 returning ERR until a real key is pressed :-(
322
da138cdebf04 Implement auto-away mode
Mikael Berthe <mikael@lilotux.net>
parents: 314
diff changeset
259 However, it allows us to handle an autoaway check here...
307
566818afee1c Add headers to C files
Mikael Berthe <mikael@lilotux.net>
parents: 306
diff changeset
260 */
156
439b750d99fa [/trunk] Changeset 168 by mikael
mikael
parents: 152
diff changeset
261 if (key != ERR) {
29
86837ff0554c [/trunk] Changeset 45 by mikael
mikael
parents: 28
diff changeset
262 ret = process_key(key);
156
439b750d99fa [/trunk] Changeset 168 by mikael
mikael
parents: 152
diff changeset
263 refresh = 0;
439b750d99fa [/trunk] Changeset 168 by mikael
mikael
parents: 152
diff changeset
264 } else if (refresh++ > 1) {
151
b69c0b7a23e3 [/trunk] Changeset 163 by mikael
mikael
parents: 149
diff changeset
265 doupdate();
152
05f606cfb9e4 [/trunk] Changeset 164 by mikael
mikael
parents: 151
diff changeset
266 refresh = 0;
322
da138cdebf04 Implement auto-away mode
Mikael Berthe <mikael@lilotux.net>
parents: 314
diff changeset
267 scr_CheckAutoAway(FALSE);
152
05f606cfb9e4 [/trunk] Changeset 164 by mikael
mikael
parents: 151
diff changeset
268 }
151
b69c0b7a23e3 [/trunk] Changeset 163 by mikael
mikael
parents: 149
diff changeset
269
152
05f606cfb9e4 [/trunk] Changeset 164 by mikael
mikael
parents: 151
diff changeset
270 if (key != KEY_RESIZE)
05f606cfb9e4 [/trunk] Changeset 164 by mikael
mikael
parents: 151
diff changeset
271 jb_main();
36
8f1a5e79ca40 [/trunk] Changeset 52 by mikael
mikael
parents: 35
diff changeset
272 if (update_roster)
81
0bd578421ce9 [/trunk] Changeset 95 by mikael
mikael
parents: 77
diff changeset
273 scr_DrawRoster();
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
274 }
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
275
35
a8ceaa3005fd [/trunk] Changeset 51 by mikael
mikael
parents: 30
diff changeset
276 jb_disconnect();
24
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
277 scr_TerminateCurses();
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
278
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
279 printf("\n\nHave a nice day!\nBye!\n");
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
280
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
281 return 0;
e88b15cbf2de [/trunk] Changeset 40 by mikael
mikael
parents:
diff changeset
282 }