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comparison mcabber/src/histolog.c @ 374:bd5638c21834

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Improve logging system (traces) There are now two trace logging levels: * tracelog_level = 1: Most messages from the log window are written to disk (LPRINT_LOG) * tracelog_level =2: LPRINT_LOG & LPRINT_DEBUG messages are written to disk The trace file name is set with the "tracelog_file" option.
author Mikael Berthe <mikael@lilotux.net>
date Mon, 25 Jul 2005 21:46:35 +0100
parents c30c0d0eb129
children 2e6c7b1440d1
comparison
equal deleted inserted replaced
373:af2f8ddf6a1b 374:bd5638c21834
99 */ 99 */
100 100
101 fp = fopen(filename, "a"); 101 fp = fopen(filename, "a");
102 g_free(filename); 102 g_free(filename);
103 if (!fp) { 103 if (!fp) {
104 scr_LogPrint("Unable to write history (cannot open logfile)"); 104 scr_LogPrint(LPRINT_LOGNORM, "Unable to write history "
105 "(cannot open logfile)");
105 return; 106 return;
106 } 107 }
107 108
108 to_iso8601(str_ts, ts); 109 to_iso8601(str_ts, ts);
109 err = fprintf(fp, "%c%c %-18.18s %03d %s\n", type, info, str_ts, len, data); 110 err = fprintf(fp, "%c%c %-18.18s %03d %s\n", type, info, str_ts, len, data);
110 fclose(fp); 111 fclose(fp);
111 if (err < 0) { 112 if (err < 0) {
112 scr_LogPrint("Error while writing to log file: %s", strerror(errno)); 113 scr_LogPrint(LPRINT_LOGNORM, "Error while writing to log file: %s",
114 strerror(errno));
113 } 115 }
114 } 116 }
115 117
116 // hlog_read_history() 118 // hlog_read_history()
117 // Reads the jid's history logfile 119 // Reads the jid's history logfile
130 132
131 if (!FileLoadLogs) return; 133 if (!FileLoadLogs) return;
132 134
133 data = g_new(char, HBB_BLOCKSIZE+32); 135 data = g_new(char, HBB_BLOCKSIZE+32);
134 if (!data) { 136 if (!data) {
135 scr_LogPrint("Not enough memory to read history file"); 137 scr_LogPrint(LPRINT_LOGNORM, "Not enough memory to read history file");
136 return; 138 return;
137 } 139 }
138 140
139 filename = user_histo_file(jid); 141 filename = user_histo_file(jid);
140 142
144 146
145 // If file is large (> 512 here), display a message to inform the user 147 // If file is large (> 512 here), display a message to inform the user
146 // (it can take a while...) 148 // (it can take a while...)
147 if (!fstat(fileno(fp), &bufstat)) { 149 if (!fstat(fileno(fp), &bufstat)) {
148 if (bufstat.st_size > 524288) 150 if (bufstat.st_size > 524288)
149 scr_LogPrint("Reading <%s> history file...", jid); 151 scr_LogPrint(LPRINT_NORMAL, "Reading <%s> history file...", jid);
150 } 152 }
151 153
152 /* See write_histo_line() for line format... */ 154 /* See write_histo_line() for line format... */
153 while (!feof(fp)) { 155 while (!feof(fp)) {
154 if (fgets(data, HBB_BLOCKSIZE+27, fp) == NULL) break; 156 if (fgets(data, HBB_BLOCKSIZE+27, fp) == NULL) break;
161 163
162 if ((type != 'M' && type != 'S') || 164 if ((type != 'M' && type != 'S') ||
163 ((data[11] != 'T') || (data[20] != 'Z') || 165 ((data[11] != 'T') || (data[20] != 'Z') ||
164 (data[21] != ' ') || (data[25] != ' '))) { 166 (data[21] != ' ') || (data[25] != ' '))) {
165 if (!err) { 167 if (!err) {
166 scr_LogPrint("Error in history file format (%s), l.%u", jid, ln); 168 scr_LogPrint(LPRINT_LOGNORM, "Error in history file format (%s), l.%u",
169 jid, ln);
167 err = 1; 170 err = 1;
168 } 171 }
169 //break; 172 //break;
170 continue; 173 continue;
171 } 174 }
175 178
176 // Some checks 179 // Some checks
177 if (((type == 'M') && (info != 'S' && info != 'R')) || 180 if (((type == 'M') && (info != 'S' && info != 'R')) ||
178 ((type == 'I') && (!strchr("OAIFDN", info)))) { 181 ((type == 'I') && (!strchr("OAIFDN", info)))) {
179 if (!err) { 182 if (!err) {
180 scr_LogPrint("Error in history file format (%s), l.%u", jid, ln); 183 scr_LogPrint(LPRINT_LOGNORM, "Error in history file format (%s), l.%u",
184 jid, ln);
181 err = 1; 185 err = 1;
182 } 186 }
183 //break; 187 //break;
184 continue; 188 continue;
185 } 189 }
194 } 198 }
195 // Small check for too long messages 199 // Small check for too long messages
196 if (tail >= HBB_BLOCKSIZE+26 + data) { 200 if (tail >= HBB_BLOCKSIZE+26 + data) {
197 // Maybe we will have a parse error on next, because this 201 // Maybe we will have a parse error on next, because this
198 // message is big (maybe too big). 202 // message is big (maybe too big).
199 scr_LogPrint("A message could be too big in history file..."); 203 scr_LogPrint(LPRINT_LOGNORM, "A message could be too big "
204 "in history file...");
200 } 205 }
201 // Remove last CR (we keep it if the line is empty, too) 206 // Remove last CR (we keep it if the line is empty, too)
202 if ((tail > data+26) && (*(tail-1) == '\n')) 207 if ((tail > data+26) && (*(tail-1) == '\n'))
203 *(tail-1) = 0; 208 *(tail-1) = 0;
204 209
226 231
227 if (enable || loadfiles) { 232 if (enable || loadfiles) {
228 if (root_dir) { 233 if (root_dir) {
229 int l = strlen(root_dir); 234 int l = strlen(root_dir);
230 if (l < 1) { 235 if (l < 1) {
231 scr_LogPrint("root_dir too short"); 236 scr_LogPrint(LPRINT_LOGNORM, "Error: logging dir name too short");
232 UseFileLogging = FileLoadLogs = FALSE; 237 UseFileLogging = FileLoadLogs = FALSE;
233 return; 238 return;
234 } 239 }
235 // RootDir must be slash-terminated 240 // RootDir must be slash-terminated
236 if (root_dir[l-1] == '/') 241 if (root_dir[l-1] == '/')
249 } 254 }
250 // Check directory permissions (should not be readable by group/others) 255 // Check directory permissions (should not be readable by group/others)
251 if (checkset_perm(RootDir, TRUE) == -1) { 256 if (checkset_perm(RootDir, TRUE) == -1) {
252 // The directory does not actually exists 257 // The directory does not actually exists
253 g_free(RootDir); 258 g_free(RootDir);
254 scr_LogPrint("ERROR: Cannot access history log directory, " 259 scr_LogPrint(LPRINT_LOGNORM, "ERROR: Cannot access "
255 "logging DISABLED"); 260 "history log directory, logging DISABLED");
256 UseFileLogging = FileLoadLogs = FALSE; 261 UseFileLogging = FileLoadLogs = FALSE;
257 } 262 }
258 } else { // Disable history logging 263 } else { // Disable history logging
259 if (RootDir) 264 if (RootDir)
260 g_free(RootDir); 265 g_free(RootDir);