Mercurial > ~mikael > mcabber > hg
annotate mcabber/mcabber/histolog.c @ 2236:41e897b79c8d
Add a default value to mcabberrc.example comments
author | Mikael Berthe <mikael@lilotux.net> |
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date | Sat, 21 Nov 2015 18:23:30 +0100 |
parents | c06488852cdc |
children | 2c7cca6dec6a |
rev | line source |
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110 | 1 /* |
699 | 2 * histolog.c -- File history handling |
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3 * |
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4 * Copyright (C) 2005-2015 Mikael Berthe <mikael@lilotux.net> |
110 | 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 | |
1598 | 22 #include <ctype.h> |
23 #include <errno.h> | |
24 #include <fcntl.h> | |
110 | 25 #include <stdlib.h> |
1598 | 26 #include <string.h> |
113 | 27 #include <sys/types.h> |
28 #include <sys/stat.h> | |
1598 | 29 #include <time.h> |
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30 #include <unistd.h> |
110 | 31 |
32 #include "histolog.h" | |
178 | 33 #include "hbuf.h" |
241 | 34 #include "utils.h" |
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35 #include "screen.h" |
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36 #include "settings.h" |
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37 #include "utils.h" |
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38 #include "roster.h" |
1598 | 39 #include "xmpp.h" |
110 | 40 |
41 static guint UseFileLogging; | |
177 | 42 static guint FileLoadLogs; |
110 | 43 static char *RootDir; |
44 | |
45 | |
1058 | 46 // user_histo_file(jid) |
110 | 47 // Returns history filename for the given jid |
48 // Note: the caller *must* free the filename after use (if not null). | |
1058 | 49 static char *user_histo_file(const char *bjid) |
110 | 50 { |
51 char *filename; | |
1106 | 52 char *lowerid; |
53 | |
54 if (!(UseFileLogging || FileLoadLogs)) | |
55 return NULL; | |
110 | 56 |
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57 if (!g_strcmp0(bjid, ".") || !g_strcmp0(bjid, "..") || |
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58 strchr(bjid, '/')) |
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59 return NULL; |
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60 |
1058 | 61 lowerid = g_strdup(bjid); |
1106 | 62 if (!lowerid) |
63 return NULL; | |
64 mc_strtolower(lowerid); | |
186 | 65 |
1106 | 66 filename = g_strdup_printf("%s%s", RootDir, lowerid); |
186 | 67 g_free(lowerid); |
110 | 68 return filename; |
69 } | |
70 | |
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71 // hlog_get_log_jid(bare_jid) |
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72 // Returns the real JID used for a symlinked history log file, |
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73 // or NULL if there's no symbolic link. |
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74 char *hlog_get_log_jid(const char *bjid) |
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75 { |
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76 struct stat bufstat; |
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77 char *path; |
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78 char *log_jid = NULL; |
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79 |
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80 path = user_histo_file(bjid); |
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81 while (path) { |
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82 if (lstat(path, &bufstat) != 0) |
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83 break; |
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84 if (S_ISLNK(bufstat.st_mode)) { |
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85 g_free(log_jid); |
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86 log_jid = g_new0(char, bufstat.st_size+1); |
1598 | 87 if (readlink(path, log_jid, bufstat.st_size) < 0) return NULL; |
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88 g_free(path); |
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89 path = user_histo_file(log_jid); |
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90 } else { |
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91 break; |
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92 } |
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93 } |
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94 |
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95 g_free(path); |
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96 return log_jid; |
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97 } |
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98 |
178 | 99 // write_histo_line() |
110 | 100 // Adds a history (multi-)line to the jid's history logfile |
1058 | 101 static void write_histo_line(const char *bjid, |
113 | 102 time_t timestamp, guchar type, guchar info, const char *data) |
110 | 103 { |
104 guint len = 0; | |
113 | 105 FILE *fp; |
110 | 106 time_t ts; |
113 | 107 const char *p; |
178 | 108 char *filename; |
241 | 109 char str_ts[20]; |
273 | 110 int err; |
110 | 111 |
1106 | 112 if (!UseFileLogging) |
113 return; | |
178 | 114 |
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115 // Do not log status messages when 'logging_ignore_status' is set |
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116 if (type == 'S' && settings_opt_get_int("logging_ignore_status")) |
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117 return; |
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118 |
1058 | 119 filename = user_histo_file(bjid); |
110 | 120 |
121 // If timestamp is null, get current date | |
122 if (timestamp) | |
123 ts = timestamp; | |
124 else | |
125 time(&ts); | |
126 | |
127 if (!data) | |
128 data = ""; | |
129 | |
130 // Count number of extra lines | |
131 for (p=data ; *p ; p++) | |
132 if (*p == '\n') len++; | |
133 | |
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134 /* Line format: "TI yyyymmddThh:mm:ssZ LLL [data]" |
241 | 135 * T=Type, I=Info, yyyymmddThh:mm:ssZ=date, LLL=0-padded-len |
110 | 136 * |
137 * Types: | |
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138 * - M message Info: S (send) R (receive) I (info) |
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139 * - S status Info: [_ofdnai] |
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140 * We don't check them, we trust the caller. |
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141 * (Info messages are not sent nor received, they're generated |
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142 * locally by mcabber.) |
110 | 143 */ |
144 | |
113 | 145 fp = fopen(filename, "a"); |
155 | 146 g_free(filename); |
273 | 147 if (!fp) { |
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148 scr_LogPrint(LPRINT_LOGNORM, "Unable to write history " |
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149 "(cannot open logfile)"); |
273 | 150 return; |
151 } | |
178 | 152 |
241 | 153 to_iso8601(str_ts, ts); |
273 | 154 err = fprintf(fp, "%c%c %-18.18s %03d %s\n", type, info, str_ts, len, data); |
113 | 155 fclose(fp); |
273 | 156 if (err < 0) { |
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157 scr_LogPrint(LPRINT_LOGNORM, "Error while writing to log file: %s", |
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158 strerror(errno)); |
273 | 159 } |
110 | 160 } |
161 | |
178 | 162 // hlog_read_history() |
163 // Reads the jid's history logfile | |
1058 | 164 void hlog_read_history(const char *bjid, GList **p_buddyhbuf, guint width) |
178 | 165 { |
166 char *filename; | |
167 guchar type, info; | |
168 char *data, *tail; | |
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169 guint data_size; |
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170 char *xtext; |
184 | 171 time_t timestamp; |
172 guint prefix_flags; | |
178 | 173 guint len; |
174 FILE *fp; | |
197 | 175 struct stat bufstat; |
193 | 176 guint err = 0; |
248 | 177 guint ln = 0; // line number |
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178 time_t starttime; |
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179 int max_num_of_blocks; |
178 | 180 |
1106 | 181 if (!FileLoadLogs) |
182 return; | |
178 | 183 |
1058 | 184 if ((roster_gettype(bjid) & ROSTER_TYPE_ROOM) && |
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185 (settings_opt_get_int("load_muc_logs") != 1)) |
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186 return; |
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187 |
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188 data_size = HBB_BLOCKSIZE+32; |
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189 data = g_new(char, data_size); |
178 | 190 if (!data) { |
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191 scr_LogPrint(LPRINT_LOGNORM, "Not enough memory to read history file"); |
178 | 192 return; |
193 } | |
194 | |
1058 | 195 filename = user_histo_file(bjid); |
178 | 196 |
197 fp = fopen(filename, "r"); | |
198 g_free(filename); | |
1106 | 199 if (!fp) { |
200 g_free(data); | |
201 return; | |
202 } | |
178 | 203 |
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204 // If file is large (> 3MB here), display a message to inform the user |
197 | 205 // (it can take a while...) |
206 if (!fstat(fileno(fp), &bufstat)) { | |
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207 if (bufstat.st_size > 3145728) { |
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208 scr_LogPrint(LPRINT_NORMAL, "Reading <%s> history file...", bjid); |
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209 scr_do_update(); |
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210 } |
197 | 211 } |
212 | |
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213 max_num_of_blocks = get_max_history_blocks(); |
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214 |
1106 | 215 starttime = 0L; |
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216 if (settings_opt_get_int("max_history_age") > 0) { |
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217 int maxdays = settings_opt_get_int("max_history_age"); |
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218 time(&starttime); |
1106 | 219 if (maxdays >= starttime/86400L) |
220 starttime = 0L; | |
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221 else |
1106 | 222 starttime -= maxdays * 86400L; |
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223 } |
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224 |
178 | 225 /* See write_histo_line() for line format... */ |
226 while (!feof(fp)) { | |
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227 guint dataoffset = 25; |
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228 guint noeol; |
1106 | 229 |
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230 if (fgets(data, data_size-1, fp) == NULL) |
1106 | 231 break; |
248 | 232 ln++; |
178 | 233 |
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234 tail = data; |
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235 |
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236 while (!feof(fp)) { |
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237 for (tail = data; *tail; tail++) ; |
2073
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diff
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|
238 if (tail == data) { |
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diff
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239 // That would happen if the log file has NUL characters... |
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240 scr_LogPrint(LPRINT_LOGNORM, "Corrupted history file! Trying to recover."); |
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241 err = 1; |
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242 break; |
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|
243 } |
1436
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244 noeol = (*(tail-1) != '\n'); |
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245 if (!noeol) |
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246 break; |
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247 /* TODO: duplicated code... could do better... */ |
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248 if (tail == data + data_size-2) { |
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249 // The buffer is too small to contain the whole line. |
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250 // Let's allocate some more space. |
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251 if (!max_num_of_blocks || |
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252 data_size/HBB_BLOCKSIZE < 5U*max_num_of_blocks) { |
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253 guint toffset = tail - data; |
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254 // Allocate one more block. |
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255 data_size = HBB_BLOCKSIZE * (1 + data_size/HBB_BLOCKSIZE); |
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256 data = g_renew(char, data, data_size); |
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257 // Update the tail pointer, as the data may have been moved. |
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258 tail = data + toffset; |
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259 if (fgets(tail, data_size-1 - (tail-data), fp) == NULL) |
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260 break; |
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261 } else { |
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262 scr_LogPrint(LPRINT_LOGNORM, "Line too long in history file!"); |
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263 ln--; |
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264 break; |
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265 } |
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266 } |
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267 } |
178 | 268 |
269 type = data[0]; | |
270 info = data[1]; | |
241 | 271 |
395
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272 if ((type != 'M' && type != 'S') || |
259 | 273 ((data[11] != 'T') || (data[20] != 'Z') || |
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274 (data[21] != ' ') || |
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275 (data[25] != ' ' && data[26] != ' '))) { |
193 | 276 if (!err) { |
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277 scr_LogPrint(LPRINT_LOGNORM, |
1058 | 278 "Error in history file format (%s), l.%u", bjid, ln); |
193 | 279 err = 1; |
280 } | |
186 | 281 continue; |
178 | 282 } |
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283 // The number of lines can be written with 3 or 4 bytes. |
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284 if (data[25] != ' ') dataoffset = 26; |
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285 data[21] = data[dataoffset] = 0; |
259 | 286 timestamp = from_iso8601(&data[3], 1); |
287 len = (guint) atoi(&data[22]); | |
395
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288 |
178 | 289 // Some checks |
1342
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290 if (((type == 'M') && (info != 'S' && info != 'R' && info != 'I')) || |
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291 ((type == 'S') && (!strchr("_OFDNAI", info)))) { |
193 | 292 if (!err) { |
374
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|
293 scr_LogPrint(LPRINT_LOGNORM, "Error in history file format (%s), l.%u", |
1058 | 294 bjid, ln); |
193 | 295 err = 1; |
296 } | |
186 | 297 continue; |
178 | 298 } |
299 | |
300 while (len--) { | |
248 | 301 ln++; |
1436
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302 if (fgets(tail, data_size-1 - (tail-data), fp) == NULL) |
249 | 303 break; |
178 | 304 |
305 while (*tail) tail++; | |
1436
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306 noeol = (*(tail-1) != '\n'); |
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307 if (tail == data + data_size-2 && (len || noeol)) { |
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308 // The buffer is too small to contain the whole message. |
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|
309 // Let's allocate some more space. |
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310 if (!max_num_of_blocks || |
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311 data_size/HBB_BLOCKSIZE < 5U*max_num_of_blocks) { |
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312 guint toffset = tail - data; |
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313 // If the line hasn't been read completely and we reallocate the |
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314 // buffer, we want to read one more time. |
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315 if (noeol) |
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|
316 len++; |
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|
317 // Allocate one more block. |
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|
318 data_size = HBB_BLOCKSIZE * (1 + data_size/HBB_BLOCKSIZE); |
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|
319 data = g_renew(char, data, data_size); |
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320 // Update the tail pointer, as the data may have been moved. |
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|
321 tail = data + toffset; |
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322 } else { |
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|
323 // There will probably be a parse error on next read, because |
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|
324 // this message hasn't been read entirely. |
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|
325 scr_LogPrint(LPRINT_LOGNORM, "Message too big in history file!"); |
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|
326 } |
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|
327 } |
248 | 328 } |
251 | 329 // Remove last CR (we keep it if the line is empty, too) |
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|
330 if ((tail > data+dataoffset+1) && (*(tail-1) == '\n')) |
178 | 331 *(tail-1) = 0; |
332 | |
899
a833f3d6119a
Add option 'max_history_age'
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|
333 // Check if the data is older than max_history_age |
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334 if (starttime) { |
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Add option 'max_history_age'
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|
335 if (timestamp > starttime) |
1106 | 336 starttime = 0L; // From now on, load everything |
899
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|
337 else |
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|
338 continue; |
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|
339 } |
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|
340 |
178 | 341 if (type == 'M') { |
772
464be13343a9
Store most data in UTF-8 internally
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diff
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|
342 char *converted; |
1342
06441b6cc23a
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diff
changeset
|
343 if (info == 'S') { |
1204
e802ec0c02d2
Basic support for nick highlighting in MUC rooms (the whole line is colored)
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diff
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344 prefix_flags = HBB_PREFIX_OUT | HBB_PREFIX_HLIGHT_OUT; |
1342
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diff
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345 } else { |
184 | 346 prefix_flags = HBB_PREFIX_IN; |
1342
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347 if (info == 'I') |
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diff
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|
348 prefix_flags = HBB_PREFIX_INFO; |
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diff
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|
349 } |
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|
350 converted = from_utf8(&data[dataoffset+1]); |
772
464be13343a9
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351 if (converted) { |
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diff
changeset
|
352 xtext = ut_expand_tabs(converted); // Expand tabs |
1141
5be2408a6534
Add option "max_history_blocks"
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1106
diff
changeset
|
353 hbuf_add_line(p_buddyhbuf, xtext, timestamp, prefix_flags, width, |
1602 | 354 max_num_of_blocks, 0, NULL); |
772
464be13343a9
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diff
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|
355 if (xtext != converted) |
464be13343a9
Store most data in UTF-8 internally
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|
356 g_free(xtext); |
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|
357 g_free(converted); |
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|
358 } |
193 | 359 err = 0; |
178 | 360 } |
361 } | |
362 fclose(fp); | |
363 g_free(data); | |
364 } | |
365 | |
110 | 366 // hlog_enable() |
2205
1177b33d4550
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diff
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|
367 // Enable logging to files. If root_dir is NULL, then the subdirectory "histo" |
1177b33d4550
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368 // in mcabber configuration directory is used. |
177 | 369 // If loadfiles is TRUE, we will try to load buddies history logs from file. |
281
f562b9af2de7
Add "const" specifier in prototypes
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277
diff
changeset
|
370 void hlog_enable(guint enable, const char *root_dir, guint loadfiles) |
110 | 371 { |
372 UseFileLogging = enable; | |
177 | 373 FileLoadLogs = loadfiles; |
110 | 374 |
177 | 375 if (enable || loadfiles) { |
110 | 376 if (root_dir) { |
1167
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|
377 char *xp_root_dir; |
110 | 378 int l = strlen(root_dir); |
379 if (l < 1) { | |
374
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diff
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|
380 scr_LogPrint(LPRINT_LOGNORM, "Error: logging dir name too short"); |
362
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diff
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|
381 UseFileLogging = FileLoadLogs = FALSE; |
110 | 382 return; |
383 } | |
1167
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diff
changeset
|
384 xp_root_dir = expand_filename(root_dir); |
110 | 385 // RootDir must be slash-terminated |
1167
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changeset
|
386 if (root_dir[l-1] == '/') { |
9726c78a91f3
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changeset
|
387 RootDir = xp_root_dir; |
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changeset
|
388 } else { |
9726c78a91f3
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changeset
|
389 RootDir = g_strdup_printf("%s/", xp_root_dir); |
9726c78a91f3
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changeset
|
390 g_free(xp_root_dir); |
9726c78a91f3
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changeset
|
391 } |
110 | 392 } else { |
2205
1177b33d4550
Do not hardcode the default logging location
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2182
diff
changeset
|
393 const char *cfgdir = settings_get_mcabber_config_dir(); |
1177b33d4550
Do not hardcode the default logging location
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diff
changeset
|
394 const char *hdir = "/histo/"; |
1177b33d4550
Do not hardcode the default logging location
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diff
changeset
|
395 RootDir = g_strdup_printf("%s%s", cfgdir, hdir); |
110 | 396 } |
362
d8f147d6e872
Check directory and config file permissions
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352
diff
changeset
|
397 // Check directory permissions (should not be readable by group/others) |
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Check directory and config file permissions
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352
diff
changeset
|
398 if (checkset_perm(RootDir, TRUE) == -1) { |
d8f147d6e872
Check directory and config file permissions
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parents:
352
diff
changeset
|
399 // The directory does not actually exists |
d8f147d6e872
Check directory and config file permissions
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352
diff
changeset
|
400 g_free(RootDir); |
1106 | 401 RootDir = NULL; |
374
bd5638c21834
Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents:
366
diff
changeset
|
402 scr_LogPrint(LPRINT_LOGNORM, "ERROR: Cannot access " |
bd5638c21834
Improve logging system (traces)
Mikael Berthe <mikael@lilotux.net>
parents:
366
diff
changeset
|
403 "history log directory, logging DISABLED"); |
362
d8f147d6e872
Check directory and config file permissions
Mikael Berthe <mikael@lilotux.net>
parents:
352
diff
changeset
|
404 UseFileLogging = FileLoadLogs = FALSE; |
d8f147d6e872
Check directory and config file permissions
Mikael Berthe <mikael@lilotux.net>
parents:
352
diff
changeset
|
405 } |
d8f147d6e872
Check directory and config file permissions
Mikael Berthe <mikael@lilotux.net>
parents:
352
diff
changeset
|
406 } else { // Disable history logging |
774
46304b773a44
Remove useless checks before g_free() calls
Mikael Berthe <mikael@lilotux.net>
parents:
772
diff
changeset
|
407 g_free(RootDir); |
1106 | 408 RootDir = NULL; |
110 | 409 } |
410 } | |
411 | |
1437
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
412 guint hlog_is_enabled(void) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
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parents:
1436
diff
changeset
|
413 { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
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parents:
1436
diff
changeset
|
414 return UseFileLogging; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
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parents:
1436
diff
changeset
|
415 } |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
416 |
1058 | 417 inline void hlog_write_message(const char *bjid, time_t timestamp, int sent, |
113 | 418 const char *msg) |
419 { | |
1342
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
420 guchar info; |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
421 /* sent=1 message sent by mcabber |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
422 * sent=0 message received by mcabber |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
423 * sent=-1 local info message |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
424 */ |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
425 if (sent == 1) |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
426 info = 'S'; |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
427 else if (sent == 0) |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
428 info = 'R'; |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
429 else |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
430 info = 'I'; |
06441b6cc23a
History logfile: Use a special code (MI) for local MUC info messages
Mikael Berthe <mikael@lilotux.net>
parents:
1311
diff
changeset
|
431 write_histo_line(bjid, timestamp, 'M', info, msg); |
113 | 432 } |
433 | |
1058 | 434 inline void hlog_write_status(const char *bjid, time_t timestamp, |
221 | 435 enum imstatus status, const char *status_msg) |
113 | 436 { |
1205 | 437 // XXX Check status value? |
1058 | 438 write_histo_line(bjid, timestamp, 'S', toupper(imstatus2char[status]), |
221 | 439 status_msg); |
113 | 440 } |
441 | |
1437
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
442 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
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parents:
1436
diff
changeset
|
443 // hlog_save_state() |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
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parents:
1436
diff
changeset
|
444 // If enabled, save the current state of the roster |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
445 // (i.e. pending messages) to a temporary file. |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
446 void hlog_save_state(void) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
447 { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
448 gpointer unread_ptr, first_unread; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
449 const char *bjid; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
450 char *statefile_xp; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
451 FILE *fp; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
452 const char *statefile = settings_opt_get("statefile"); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
453 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
454 if (!statefile || !UseFileLogging) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
455 return; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
456 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
457 statefile_xp = expand_filename(statefile); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
458 fp = fopen(statefile_xp, "w"); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
459 if (!fp) { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
460 scr_LogPrint(LPRINT_NORMAL, "Cannot open state file [%s]", |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
461 strerror(errno)); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
462 goto hlog_save_state_return; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
463 } |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
464 |
1684
95df4ea512c8
Provide xmpp_is_online()
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1682
diff
changeset
|
465 if (!xmpp_is_online()) { |
1437
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
466 // We're not connected. Let's use the unread_jids hash. |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
467 GList *unread_jid = unread_jid_get_list(); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
468 unread_ptr = unread_jid; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
469 for ( ; unread_jid ; unread_jid = g_list_next(unread_jid)) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
470 fprintf(fp, "%s\n", (char*)unread_jid->data); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
471 g_list_free(unread_ptr); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
472 goto hlog_save_state_return; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
473 } |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
474 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
475 if (!current_buddy) // Safety check -- shouldn't happen. |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
476 goto hlog_save_state_return; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
477 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
478 // We're connected. Let's use unread_msg(). |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
479 unread_ptr = first_unread = unread_msg(NULL); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
480 if (!first_unread) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
481 goto hlog_save_state_return; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
482 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
483 do { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
484 guint type = buddy_gettype(unread_ptr); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
485 if (type & (ROSTER_TYPE_USER|ROSTER_TYPE_AGENT)) { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
486 bjid = buddy_getjid(unread_ptr); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
487 if (bjid) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
488 fprintf(fp, "%s\n", bjid); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
489 } |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
490 unread_ptr = unread_msg(unread_ptr); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
491 } while (unread_ptr && unread_ptr != first_unread); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
492 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
493 hlog_save_state_return: |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
494 if (fp) { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
495 long filelen = ftell(fp); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
496 fclose(fp); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
497 if (!filelen) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
498 unlink(statefile_xp); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
499 } |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
500 g_free(statefile_xp); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
501 } |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
502 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
503 // hlog_load_state() |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
504 // If enabled, load the current state of the roster |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
505 // (i.e. pending messages) from a temporary file. |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
506 // This function adds the JIDs to the unread_jids hash table, |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
507 // so it should only be called at startup. |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
508 void hlog_load_state(void) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
509 { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
510 char bjid[1024]; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
511 char *statefile_xp; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
512 FILE *fp; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
513 const char *statefile = settings_opt_get("statefile"); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
514 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
515 if (!statefile || !UseFileLogging) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
516 return; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
517 |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
518 statefile_xp = expand_filename(statefile); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
519 fp = fopen(statefile_xp, "r"); |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
520 if (fp) { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
521 char *eol; |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
522 while (!feof(fp)) { |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
523 if (fgets(bjid, sizeof bjid, fp) == NULL) |
071c8170b7de
Add option 'statefile' to keep track of unread messages across restarts
Mikael Berthe <mikael@lilotux.net>
parents:
1436
diff
changeset
|
524 break; |
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525 // Let's remove the trailing newline. |
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526 // Also remove whitespace, if the file as been (badly) manually modified. |
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527 for (eol = bjid; *eol; eol++) ; |
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528 for (eol--; eol >= bjid && (*eol == '\n' || *eol == ' '); *eol-- = 0) ; |
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529 // Safety checks... |
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530 if (!bjid[0]) |
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531 continue; |
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532 if (check_jid_syntax(bjid)) { |
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533 scr_LogPrint(LPRINT_LOGNORM, |
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534 "ERROR: Invalid JID in state file. Corrupted file?"); |
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535 break; |
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536 } |
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537 // Display a warning if there are pending messages but the user |
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538 // won't see them because load_log isn't set. |
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539 if (!FileLoadLogs) { |
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540 scr_LogPrint(LPRINT_LOGNORM, "WARNING: unread message from <%s>.", |
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541 bjid); |
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542 scr_setmsgflag_if_needed(SPECIAL_BUFFER_STATUS_ID, TRUE); |
1815
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543 scr_setattentionflag_if_needed(SPECIAL_BUFFER_STATUS_ID, TRUE, |
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544 ROSTER_UI_PRIO_STATUS_WIN_MESSAGE, prio_max); |
1437
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545 } |
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546 // Add the JID to unread_jids. It will be used when the contact is |
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547 // added to the roster. |
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548 unread_jid_add(bjid); |
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549 } |
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550 fclose(fp); |
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551 } |
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552 g_free(statefile_xp); |
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553 } |
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554 |
1811 | 555 /* vim: set expandtab cindent cinoptions=>2\:2(0 sw=2 ts=2: For Vim users... */ |