Mercurial > hg
annotate mcabber/src/hooks.c @ 483:4a10c04ac2fb
Fix a bug in roster_find()
author | Mikael Berthe <mikael@lilotux.net> |
---|---|
date | Wed, 05 Oct 2005 21:46:13 +0200 |
parents | b82428ac107d |
children | 00e2d3821a5b |
rev | line source |
---|---|
113 | 1 /* |
2 * hooks.c -- Hooks layer | |
393 | 3 * |
113 | 4 * Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net> |
5 * | |
6 * This program is free software; you can redistribute it and/or modify | |
7 * it under the terms of the GNU General Public License as published by | |
8 * the Free Software Foundation; either version 2 of the License, or (at | |
9 * your option) any later version. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU General Public License | |
17 * along with this program; if not, write to the Free Software | |
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
19 * USA | |
20 */ | |
21 | |
160 | 22 #include <sys/types.h> |
23 #include <unistd.h> | |
113 | 24 |
25 #include "hooks.h" | |
378
2e6c7b1440d1
Improve debugging/logging
Mikael Berthe <mikael@lilotux.net>
parents:
374
diff
changeset
|
26 #include "screen.h" |
113 | 27 #include "roster.h" |
28 #include "histolog.h" | |
325
ff6fb51bfd78
Handle "error" message type
Mikael Berthe <mikael@lilotux.net>
parents:
318
diff
changeset
|
29 #include "hbuf.h" |
477 | 30 #include "settings.h" |
113 | 31 |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
32 static char *extcmd; |
113 | 33 |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
34 inline void hk_message_in(const char *jid, const char *resname, |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
35 time_t timestamp, const char *msg, const char *type) |
113 | 36 { |
141 | 37 int new_guy = FALSE; |
477 | 38 int is_groupchat = FALSE; // groupchat message |
39 int is_room = FALSE; // window is a room window | |
40 int log_muc_conf = FALSE; | |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
41 int message_flags = 0; |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
42 guint rtype = ROSTER_TYPE_USER; |
477 | 43 char *wmsg = NULL, *bmsg = NULL; |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
44 GSList *roster_usr; |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
45 |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
46 if (type && !strcmp(type, "groupchat")) { |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
47 rtype = ROSTER_TYPE_ROOM; |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
48 is_groupchat = TRUE; |
477 | 49 log_muc_conf = settings_opt_get_int("log_muc_conf"); |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
50 if (!resname) { |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
51 message_flags = HBB_PREFIX_INFO; |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
52 resname = ""; |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
53 } |
477 | 54 wmsg = bmsg = g_strdup_printf("<%s> %s", resname, msg); |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
55 } else { |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
56 wmsg = (char*) msg; |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
57 } |
141 | 58 |
59 // If this user isn't in the roster, we add it | |
483
4a10c04ac2fb
Fix a bug in roster_find()
Mikael Berthe <mikael@lilotux.net>
parents:
479
diff
changeset
|
60 roster_usr = roster_find(jid, jidsearch, 0); |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
61 if (!roster_usr) { |
141 | 62 new_guy = TRUE; |
477 | 63 roster_usr = roster_add_user(jid, NULL, NULL, rtype); |
64 if (!roster_usr) { // Shouldn't happen... | |
65 scr_LogPrint(LPRINT_LOGNORM, "ERROR: unable to add buddy!"); | |
66 if (bmsg) g_free(bmsg); | |
67 return; | |
68 } | |
69 } | |
70 | |
71 is_room = !!(buddy_gettype(roster_usr->data) & ROSTER_TYPE_ROOM); | |
72 | |
73 if (!is_groupchat && is_room) { | |
74 // This is a private message from a room participant | |
479
b82428ac107d
resname can be a null pointer in sme cases
Mikael Berthe <mikael@lilotux.net>
parents:
477
diff
changeset
|
75 if (!resname) resname = ""; |
477 | 76 wmsg = bmsg = g_strdup_printf("PRIV#<%s> %s", resname, msg); |
141 | 77 } |
78 | |
325
ff6fb51bfd78
Handle "error" message type
Mikael Berthe <mikael@lilotux.net>
parents:
318
diff
changeset
|
79 if (type && !strcmp(type, "error")) { |
ff6fb51bfd78
Handle "error" message type
Mikael Berthe <mikael@lilotux.net>
parents:
318
diff
changeset
|
80 message_flags = HBB_PREFIX_ERR | HBB_PREFIX_IN; |
374
bd5638c21834
Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents:
364
diff
changeset
|
81 scr_LogPrint(LPRINT_LOGNORM, "Error message received from <%s>", jid); |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
82 } |
325
ff6fb51bfd78
Handle "error" message type
Mikael Berthe <mikael@lilotux.net>
parents:
318
diff
changeset
|
83 |
178 | 84 // Note: the hlog_write should not be called first, because in some |
85 // cases scr_WriteIncomingMessage() will load the history and we'd | |
86 // have the message twice... | |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
87 scr_WriteIncomingMessage(jid, wmsg, timestamp, message_flags); |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
88 |
477 | 89 // - We don't log the message if it is an error message |
90 // - We don't log the message if it is a private conf. message | |
91 // - We don't log the message if it is groupchat message and the log_muc_conf | |
92 // option is off (and it is not a history line) | |
93 if (!(message_flags & HBB_PREFIX_ERR) && | |
94 (!is_room || (is_groupchat && log_muc_conf && !timestamp))) | |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
95 hlog_write_message(jid, timestamp, FALSE, wmsg); |
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
96 |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
97 // External command |
477 | 98 // - We do not call hk_ext_cmd() for history lines in MUC |
99 // - We do call hk_ext_cmd() for private messages in a room | |
100 if ((is_groupchat && !timestamp) || !is_groupchat) | |
458
33dc3ca6e9ca
Do not call external command for history lines in a MUC room
Mikael Berthe <mikael@lilotux.net>
parents:
453
diff
changeset
|
101 hk_ext_cmd(jid, (is_groupchat ? 'G' : 'M'), 'R', NULL); |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
102 |
146 | 103 // We need to rebuild the list if the sender is unknown or |
104 // if the sender is offline/invisible and hide_offline_buddies is set | |
105 if (new_guy || | |
477 | 106 (buddy_getstatus(roster_usr->data, NULL) == offline && |
438
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
107 buddylist_get_hide_offline_buddies())) |
146 | 108 { |
141 | 109 buddylist_build(); |
110 update_roster = TRUE; | |
111 } | |
447
03bb57383cea
Initial Multi-User Chat support
Mikael Berthe <mikael@lilotux.net>
parents:
438
diff
changeset
|
112 |
477 | 113 if (bmsg) g_free(bmsg); |
113 | 114 } |
115 | |
116 inline void hk_message_out(const char *jid, time_t timestamp, const char *msg) | |
117 { | |
118 scr_WriteOutgoingMessage(jid, msg); | |
119 hlog_write_message(jid, timestamp, TRUE, msg); | |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
120 // External command |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
121 hk_ext_cmd(jid, 'M', 'S', NULL); |
113 | 122 } |
123 | |
438
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
124 inline void hk_statuschange(const char *jid, const char *resname, gchar prio, |
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
125 time_t timestamp, enum imstatus status, |
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
126 const char *status_msg) |
113 | 127 { |
438
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
128 const char *rn = (resname ? resname : "default"); |
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
129 scr_LogPrint(LPRINT_LOGNORM, "Buddy status has changed: [%c>%c] <%s/%s> %s", |
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
130 imstatus2char[roster_getstatus(jid, resname)], |
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
131 imstatus2char[status], jid, rn, |
b44be19d6229
Handle multiple resources for the same buddy
Mikael Berthe <mikael@lilotux.net>
parents:
393
diff
changeset
|
132 ((status_msg) ? status_msg : "")); |
468
644b8bf9ca4d
Improve MUC presence messages handling
Mikael Berthe <mikael@lilotux.net>
parents:
458
diff
changeset
|
133 roster_setstatus(jid, rn, prio, status, status_msg, role_none, NULL); |
120 | 134 buddylist_build(); |
135 scr_DrawRoster(); | |
221 | 136 hlog_write_status(jid, 0, status, status_msg); |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
137 // External command |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
138 hk_ext_cmd(jid, 'S', imstatus2char[status], NULL); |
113 | 139 } |
140 | |
116 | 141 inline void hk_mystatuschange(time_t timestamp, |
318
45076d02eeef
The /status command can specify a status message
Mikael Berthe <mikael@lilotux.net>
parents:
281
diff
changeset
|
142 enum imstatus old_status, enum imstatus new_status, const char *msg) |
116 | 143 { |
318
45076d02eeef
The /status command can specify a status message
Mikael Berthe <mikael@lilotux.net>
parents:
281
diff
changeset
|
144 if (!msg && (old_status == new_status)) |
116 | 145 return; |
146 | |
374
bd5638c21834
Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents:
364
diff
changeset
|
147 scr_LogPrint(LPRINT_LOGNORM, "Your status has changed: [%c>%c] %s", |
318
45076d02eeef
The /status command can specify a status message
Mikael Berthe <mikael@lilotux.net>
parents:
281
diff
changeset
|
148 imstatus2char[old_status], imstatus2char[new_status], |
45076d02eeef
The /status command can specify a status message
Mikael Berthe <mikael@lilotux.net>
parents:
281
diff
changeset
|
149 ((msg) ? msg : "")); |
116 | 150 //hlog_write_status(NULL, 0, status); |
151 } | |
152 | |
160 | 153 |
154 /* External commands */ | |
155 | |
156 // hk_ext_cmd_init() | |
157 // Initialize external command variable. | |
158 // Can be called with parameter NULL to reset and free memory. | |
281
f562b9af2de7
Add "const" specifier in prototypes
Mikael Berthe <mikael@lilotux.net>
parents:
221
diff
changeset
|
159 void hk_ext_cmd_init(const char *command) |
160 | 160 { |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
161 if (extcmd) { |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
162 g_free(extcmd); |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
163 extcmd = NULL; |
160 | 164 } |
165 if (command) | |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
166 extcmd = g_strdup(command); |
160 | 167 } |
168 | |
169 // hk_ext_cmd() | |
170 // Launch an external command (process) for the given event. | |
171 // For now, data should be NULL. | |
172 void hk_ext_cmd(const char *jid, guchar type, guchar info, const char *data) | |
173 { | |
174 pid_t pid; | |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
175 char *arg_type = NULL; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
176 char *arg_info = NULL; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
177 char *arg_data = NULL; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
178 char status_str[2]; |
160 | 179 |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
180 if (!extcmd) return; |
160 | 181 |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
182 // Prepare arg_* (external command parameters) |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
183 switch (type) { |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
184 case 'M': |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
185 arg_type = "MSG"; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
186 if (info == 'R') |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
187 arg_info = "IN"; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
188 else if (info == 'S') |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
189 arg_info = "OUT"; |
453
39e173645f9c
External command is called for MUC messages
Mikael Berthe <mikael@lilotux.net>
parents:
447
diff
changeset
|
190 break; |
39e173645f9c
External command is called for MUC messages
Mikael Berthe <mikael@lilotux.net>
parents:
447
diff
changeset
|
191 case 'G': |
39e173645f9c
External command is called for MUC messages
Mikael Berthe <mikael@lilotux.net>
parents:
447
diff
changeset
|
192 arg_type = "MSG"; |
39e173645f9c
External command is called for MUC messages
Mikael Berthe <mikael@lilotux.net>
parents:
447
diff
changeset
|
193 arg_info = "MUC"; |
355
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
194 break; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
195 case 'S': |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
196 arg_type = "STATUS"; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
197 if (strchr(imstatus2char, tolower(info))) { |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
198 status_str[0] = toupper(info); |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
199 status_str[1] = 0; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
200 arg_info = status_str; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
201 } |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
202 break; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
203 default: |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
204 return; |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
205 } |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
206 |
c5a7a7273986
Add some external actions
Mikael Berthe <mikael@lilotux.net>
parents:
325
diff
changeset
|
207 if (!arg_type || !arg_info) return; |
160 | 208 |
209 if ((pid=fork()) == -1) { | |
374
bd5638c21834
Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents:
364
diff
changeset
|
210 scr_LogPrint(LPRINT_LOGNORM, "Fork error, cannot launch external command."); |
160 | 211 return; |
212 } | |
213 | |
214 if (pid == 0) { // child | |
391
868a350fefca
Fix "missing sentinel in function call" warning with gcc4
Mikael Berthe <mikael@lilotux.net>
parents:
384
diff
changeset
|
215 if (execl(extcmd, extcmd, arg_type, arg_info, jid, arg_data, NULL) == -1) { |
374
bd5638c21834
Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents:
364
diff
changeset
|
216 // scr_LogPrint(LPRINT_LOGNORM, "Cannot execute external command."); |
160 | 217 exit(1); |
218 } | |
219 } | |
220 } | |
221 |