10 #define DATABUFF DTBUFF+3+10+1+5+1+1
12 static int log_level = 0;
13 static FILE *lg_file = NULL;
14 static char *date_format = "%Y/%m/%d %H:%M:%S";
15 static char date_buffer[DTBUFF];
16 static char data_buffer[DATABUFF];
24 i_init_log(const char* name,int level) {
33 if (NULL == (lg_file = fopen(name, "w+")) ) {
34 i_push_errorf(errno, "Cannot open file '%s': (%d)", name, errno);
40 setvbuf(lg_file, NULL, _IONBF, BUFSIZ);
41 mm_log((0,"Imager - log started (level = %d)\n", level));
44 return lg_file != NULL;
48 i_fatal(int exitcode,const char *fmt, ... ) {
53 if (lg_file != NULL) {
55 str_tm = localtime(&timi);
56 if ( strftime(date_buffer, DTBUFF, date_format, str_tm) )
57 fprintf(lg_file,"[%s] ",date_buffer);
59 vfprintf(lg_file,fmt,ap);
67 =item i_loog(level, format, ...)
70 This is an internal function called by the mm_log() macro.
76 i_loog(int level,const char *fmt, ... ) {
78 if (level > log_level) return;
79 if (lg_file != NULL) {
80 fputs(data_buffer, lg_file);
81 fprintf(lg_file, "%3d: ",level);
83 vfprintf(lg_file, fmt, ap);
90 =item i_lhead(file, line)
93 This is an internal function called by the mm_log() macro.
99 i_lhead(const char *file, int line) {
103 if (lg_file != NULL) {
105 str_tm = localtime(&timi);
106 strftime(date_buffer, DTBUFF, date_format, str_tm);
107 sprintf(data_buffer, "[%s] %10s:%-5d ", date_buffer, file, line);
114 * Logging is inactive - insert dummy functions
117 int i_init_log(const char* name,int onoff) {
119 i_push_error(0, "Logging disabled");
123 void i_fatal(int exitcode,const char *fmt, ... ) { exit(exitcode); }
126 i_loog(int level,const char *fmt, ... ) {
130 i_lhead(const char *file, int line) { }