9 #define DATABUFF DTBUFF+3+10+1+5+1+1
11 static int log_level = 0;
12 static FILE *lg_file = NULL;
13 static char *date_format = "%Y/%m/%d %H:%M:%S";
14 static char date_buffer[DTBUFF];
15 static char data_buffer[DATABUFF];
23 i_init_log(const char* name,int level) {
32 if (NULL == (lg_file = fopen(name, "w+")) ) {
33 i_push_errorf(errno, "Cannot open file '%s': (%d)", name, errno);
39 setvbuf(lg_file, NULL, _IONBF, BUFSIZ);
40 mm_log((0,"Imager - log started (level = %d)\n", level));
43 return lg_file != NULL;
47 i_fatal(int exitcode,const char *fmt, ... ) {
52 if (lg_file != NULL) {
54 str_tm = localtime(&timi);
55 if ( strftime(date_buffer, DTBUFF, date_format, str_tm) )
56 fprintf(lg_file,"[%s] ",date_buffer);
58 vfprintf(lg_file,fmt,ap);
66 =item i_loog(level, format, ...)
69 This is an internal function called by the mm_log() macro.
75 i_loog(int level,const char *fmt, ... ) {
77 if (level > log_level) return;
78 if (lg_file != NULL) {
79 fputs(data_buffer, lg_file);
80 fprintf(lg_file, "%3d: ",level);
82 vfprintf(lg_file, fmt, ap);
89 =item i_lhead(file, line)
92 This is an internal function called by the mm_log() macro.
98 i_lhead(const char *file, int line) {
102 if (lg_file != NULL) {
104 str_tm = localtime(&timi);
105 strftime(date_buffer, DTBUFF, date_format, str_tm);
106 sprintf(data_buffer, "[%s] %10s:%-5d ", date_buffer, file, line);
113 * Logging is inactive - insert dummy functions
116 int i_init_log(const char* name,int onoff) {
118 i_push_error(0, "Logging disabled");
122 void i_fatal(int exitcode,const char *fmt, ... ) { exit(exitcode); }
125 i_loog(int level,const char *fmt, ... ) {
129 i_lhead(const char *file, int line) { }