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comparison mcabber/src/hooks.c @ 160:44c6410b4845

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[/trunk] Changeset 172 by mikael * External command for events. * Add a config file option "events_command". * TODO update.
author mikael
date Mon, 02 May 2005 12:07:46 +0000
parents 50f23c38743a
children cfefae4b6de9
comparison
equal deleted inserted replaced
159:ba51d1737086 160:44c6410b4845
17 * along with this program; if not, write to the Free Software 17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19 * USA 19 * USA
20 */ 20 */
21 21
22 #include <sys/types.h>
23 #include <unistd.h>
22 #include <screen.h> 24 #include <screen.h>
23 25
24 #include "hooks.h" 26 #include "hooks.h"
25 #include "roster.h" 27 #include "roster.h"
26 #include "histolog.h" 28 #include "histolog.h"
27 #include "utf8.h" 29 #include "utf8.h"
28 30
31 static char *extcommand;
29 32
30 inline void hk_message_in(const char *jid, time_t timestamp, const char *msg) 33 inline void hk_message_in(const char *jid, time_t timestamp, const char *msg)
31 { 34 {
32 char *buffer = utf8_decode(msg); 35 char *buffer = utf8_decode(msg);
33 int new_guy = FALSE; 36 int new_guy = FALSE;
38 new_guy = TRUE; 41 new_guy = TRUE;
39 } 42 }
40 43
41 scr_WriteIncomingMessage(jid, buffer); 44 scr_WriteIncomingMessage(jid, buffer);
42 hlog_write_message(jid, timestamp, FALSE, buffer); 45 hlog_write_message(jid, timestamp, FALSE, buffer);
46 hk_ext_cmd(jid, 'M', 'R', NULL);
43 free(buffer); 47 free(buffer);
44 // We need to rebuild the list if the sender is unknown or 48 // We need to rebuild the list if the sender is unknown or
45 // if the sender is offline/invisible and hide_offline_buddies is set 49 // if the sender is offline/invisible and hide_offline_buddies is set
46 if (new_guy || 50 if (new_guy ||
47 (roster_getstatus(jid) == offline && buddylist_get_hide_offline_buddies())) 51 (roster_getstatus(jid) == offline && buddylist_get_hide_offline_buddies()))
77 scr_LogPrint("Your status has changed: [%c>%c]", 81 scr_LogPrint("Your status has changed: [%c>%c]",
78 imstatus2char[old_status], imstatus2char[new_status]); 82 imstatus2char[old_status], imstatus2char[new_status]);
79 //hlog_write_status(NULL, 0, status); 83 //hlog_write_status(NULL, 0, status);
80 } 84 }
81 85
86
87 /* External commands */
88
89 // hk_ext_cmd_init()
90 // Initialize external command variable.
91 // Can be called with parameter NULL to reset and free memory.
92 void hk_ext_cmd_init(char *command)
93 {
94 if (extcommand) {
95 g_free(extcommand);
96 extcommand = NULL;
97 }
98 if (command)
99 extcommand = g_strdup(command);
100 }
101
102 // hk_ext_cmd()
103 // Launch an external command (process) for the given event.
104 // For now, data should be NULL.
105 void hk_ext_cmd(const char *jid, guchar type, guchar info, const char *data)
106 {
107 pid_t pid;
108
109 if (!extcommand) return;
110
111 // For now we'll only handle incoming messages
112 if (type != 'M') return;
113 if (info != 'R') return;
114
115 if ((pid=fork()) == -1) {
116 scr_LogPrint("Fork error, cannot launch external command.");
117 return;
118 }
119
120 // I don't remember what I should do with the parent process...
121 if (pid == 0) { // child
122 if (execl(extcommand, extcommand, "MSG", "IN", jid, NULL) == -1) {
123 // ut_WriteLog("Cannot execute external command.\n");
124 exit(1);
125 }
126 }
127 }
128