2 * Copyright (c) 1995, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.8 1995-09-27 15:03:02 quinn
8 * Modified function heads & prototypes.
10 * Revision 1.7 1995/06/19 12:40:18 quinn
13 * Revision 1.6 1995/06/15 15:45:03 quinn
16 * Revision 1.5 1995/05/16 08:51:11 quinn
17 * License, documentation, and memory fixes
19 * Revision 1.4 1995/05/15 11:56:55 quinn
20 * Debuggng & adjustments.
22 * Revision 1.3 1995/04/10 10:23:51 quinn
25 * Revision 1.2 1995/03/31 10:16:55 quinn
28 * Revision 1.1 1995/03/30 10:26:53 quinn
31 * Revision 1.9 1994/12/12 12:09:02 quinn
34 * Revision 1.8 1994/11/22 13:15:38 quinn
37 * Revision 1.7 1994/10/05 10:16:11 quinn
38 * Added xrealloc. Fixed bug in log.
40 * Revision 1.6 1994/10/04 14:02:19 quinn
43 * Revision 1.5 1994/09/28 13:07:41 adam
44 * Implemented log_mask_str.
46 * Revision 1.4 1994/09/27 20:04:13 quinn
49 * Revision 1.3 1994/08/18 08:18:48 quinn
50 * Added prefix to log_init.
52 * Revision 1.2 1994/08/17 14:27:53 quinn
55 * Revision 1.1 1994/08/17 13:23:15 quinn
69 static int l_level = LOG_DEFAULT_LEVEL;
70 static FILE *l_file = stderr;
71 static char l_prefix[30] = "log";
78 { LOG_FATAL, "fatal"},
79 { LOG_DEBUG, "debug"},
92 extern char *sys_errlist[];
93 return sys_errlist[n];
98 FILE MDF *log_file(void)
103 void MDF log_init(int level, const char *prefix, const char *name)
106 if (prefix && *prefix)
107 strcpy(l_prefix, prefix);
108 if (!name || !*name || l_file != stderr)
110 if (!(l_file = fopen(name, "a")))
112 setvbuf(l_file, 0, _IONBF, 0);
115 void MDF logf(int level, const char *fmt, ...)
118 char buf[4096], flags[1024];
124 if (!(level & l_level))
126 if (level & LOG_ERRNO)
129 for (i = 0; level && mask_names[i].name; i++)
130 if (mask_names[i].mask & level)
132 if (*mask_names[i].name)
133 sprintf(flags + strlen(flags), "[%s]", mask_names[i].name);
134 level -= mask_names[i].mask;
137 vsprintf(buf, fmt, ap);
139 sprintf(buf + strlen(buf), " [%s]", strerror(errno));
141 tim = localtime(&ti);
142 strftime(tbuf, 50, "%H:%M:%S-%d/%m", tim);
143 fprintf(l_file, "%s: %s: %s %s\n", tbuf, l_prefix, flags, buf);
147 int MDF log_mask_str (const char *str)
150 int i, level = LOG_DEFAULT_LEVEL;
154 for (p = str; *p && *p != ','; p++)
156 if (*str == '-' || isdigit(*str))
159 for (i = 0; mask_names[i].name; i++)
160 if (strlen (mask_names[i].name) == p-str &&
161 memcmp (mask_names[i].name, str, p-str) == 0)
163 if (mask_names[i].mask)
164 level |= mask_names[i].mask;