Mercurial > ~mikael > mcabber > hg
annotate mcabber/src/hooks.c @ 325:ff6fb51bfd78
Handle "error" message type
| author | Mikael Berthe <mikael@lilotux.net> |
|---|---|
| date | Sat, 16 Jul 2005 13:27:00 +0100 |
| parents | 45076d02eeef |
| children | c5a7a7273986 |
| rev | line source |
|---|---|
| 113 | 1 /* |
| 2 * hooks.c -- Hooks layer | |
| 3 * | |
| 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 #include <screen.h> |
| 25 | |
| 26 #include "hooks.h" | |
| 27 #include "roster.h" | |
| 28 #include "histolog.h" | |
| 115 | 29 #include "utf8.h" |
|
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30 #include "hbuf.h" |
| 113 | 31 |
| 160 | 32 static char *extcommand; |
| 113 | 33 |
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34 inline void hk_message_in(const char *jid, time_t timestamp, const char *msg, |
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35 const char *type) |
| 113 | 36 { |
| 141 | 37 int new_guy = FALSE; |
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38 int message_flags; |
| 141 | 39 |
| 40 // If this user isn't in the roster, we add it | |
| 41 if (!roster_exists(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT)) { | |
| 42 roster_add_user(jid, NULL, NULL, ROSTER_TYPE_USER); | |
| 43 new_guy = TRUE; | |
| 44 } | |
| 45 | |
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46 if (type && !strcmp(type, "error")) { |
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47 message_flags = HBB_PREFIX_ERR | HBB_PREFIX_IN; |
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48 scr_LogPrint("Error message received from <%s>", jid); |
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49 } else |
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50 message_flags = 0; |
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51 |
| 178 | 52 // Note: the hlog_write should not be called first, because in some |
| 53 // cases scr_WriteIncomingMessage() will load the history and we'd | |
| 54 // have the message twice... | |
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55 scr_WriteIncomingMessage(jid, msg, timestamp, message_flags); |
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56 // We don't log the message if it is an error message |
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57 if (!(message_flags & HBB_PREFIX_ERR)) |
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58 hlog_write_message(jid, timestamp, FALSE, msg); |
| 160 | 59 hk_ext_cmd(jid, 'M', 'R', NULL); |
| 146 | 60 // We need to rebuild the list if the sender is unknown or |
| 61 // if the sender is offline/invisible and hide_offline_buddies is set | |
| 62 if (new_guy || | |
| 63 (roster_getstatus(jid) == offline && buddylist_get_hide_offline_buddies())) | |
| 64 { | |
| 141 | 65 buddylist_build(); |
| 66 update_roster = TRUE; | |
| 67 } | |
| 113 | 68 } |
| 69 | |
| 70 inline void hk_message_out(const char *jid, time_t timestamp, const char *msg) | |
| 71 { | |
| 72 scr_WriteOutgoingMessage(jid, msg); | |
| 73 hlog_write_message(jid, timestamp, TRUE, msg); | |
| 74 } | |
| 75 | |
| 76 inline void hk_statuschange(const char *jid, time_t timestamp, | |
| 221 | 77 enum imstatus status, const char *status_msg) |
| 113 | 78 { |
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79 scr_LogPrint("Buddy status has changed: [%c>%c] <%s> %s", |
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80 imstatus2char[roster_getstatus(jid)], imstatus2char[status], jid, |
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81 ((status_msg) ? status_msg : "")); |
| 221 | 82 roster_setstatus(jid, status, status_msg); |
| 120 | 83 buddylist_build(); |
| 84 scr_DrawRoster(); | |
| 221 | 85 hlog_write_status(jid, 0, status, status_msg); |
| 113 | 86 } |
| 87 | |
| 116 | 88 inline void hk_mystatuschange(time_t timestamp, |
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89 enum imstatus old_status, enum imstatus new_status, const char *msg) |
| 116 | 90 { |
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91 if (!msg && (old_status == new_status)) |
| 116 | 92 return; |
| 93 | |
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94 scr_LogPrint("Your status has changed: [%c>%c] %s", |
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95 imstatus2char[old_status], imstatus2char[new_status], |
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96 ((msg) ? msg : "")); |
| 116 | 97 //hlog_write_status(NULL, 0, status); |
| 98 } | |
| 99 | |
| 160 | 100 |
| 101 /* External commands */ | |
| 102 | |
| 103 // hk_ext_cmd_init() | |
| 104 // Initialize external command variable. | |
| 105 // Can be called with parameter NULL to reset and free memory. | |
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106 void hk_ext_cmd_init(const char *command) |
| 160 | 107 { |
| 108 if (extcommand) { | |
| 109 g_free(extcommand); | |
| 110 extcommand = NULL; | |
| 111 } | |
| 112 if (command) | |
| 113 extcommand = g_strdup(command); | |
| 114 } | |
| 115 | |
| 116 // hk_ext_cmd() | |
| 117 // Launch an external command (process) for the given event. | |
| 118 // For now, data should be NULL. | |
| 119 void hk_ext_cmd(const char *jid, guchar type, guchar info, const char *data) | |
| 120 { | |
| 121 pid_t pid; | |
| 122 | |
| 123 if (!extcommand) return; | |
| 124 | |
| 125 // For now we'll only handle incoming messages | |
| 126 if (type != 'M') return; | |
| 127 if (info != 'R') return; | |
| 128 | |
| 129 if ((pid=fork()) == -1) { | |
| 130 scr_LogPrint("Fork error, cannot launch external command."); | |
| 131 return; | |
| 132 } | |
| 133 | |
| 134 // I don't remember what I should do with the parent process... | |
| 135 if (pid == 0) { // child | |
| 136 if (execl(extcommand, extcommand, "MSG", "IN", jid, NULL) == -1) { | |
| 137 // ut_WriteLog("Cannot execute external command.\n"); | |
| 138 exit(1); | |
| 139 } | |
| 140 } | |
| 141 } | |
| 142 |