-
- xbt_ex_free(e);
- }
-#else
- append1("%s", "%.*s", "(no backtrace on this arch)");
-#endif
- break;
-
- case 'd': /* date; LOG4J compliant */
- append1("%f", "%.*f", gras_os_time());
- break;
- case 'r': /* application age; LOG4J compliant */
- append1("%f", "%.*f", gras_os_time() - format_begin_of_time);
- break;
-
- case 'm': /* user-provided message; LOG4J compliant */
- tmp2 = bvprintf(fmt, ev->ap_copy);
- append1("%s", "%.*s", tmp2);
- free(tmp2);
- break;
-
- default:
- fprintf(stderr, ERRMSG, *q, (char *) l->data);
- abort();
- }
- q++;
- } else {
- char tmp2[2];
- tmp2[0] = *(q++);
- tmp2[1] = '\0';
- xbt_strbuff_append(buff, tmp2);
- }
- }
- app->do_append(app, buff->data);
- xbt_strbuff_free(buff);
-}
-
-#undef check_overflow
-#define check_overflow \
- if (p-ev->buffer > XBT_LOG_BUFF_SIZE) { /* buffer overflow */ \
- xbt_log_layout_format_dynamic(l,ev,msg_fmt,app); \
- return;\
- }
-static void xbt_log_layout_format_doit(xbt_log_layout_t l,
- xbt_log_event_t ev,
- const char *msg_fmt,
- xbt_log_appender_t app)
-{
- char *p, *q;
- int precision = -1;
-
-
- p = ev->buffer;
- q = l->data;
-
- while (*q != '\0') {
- if (*q == '%') {
- q++;
- handle_modifier:
- switch (*q) {
- case '\0':
- fprintf(stderr, "Layout format (%s) ending with %%\n",
- (char *) l->data);
- abort();
- case '%':
- *p++ = '%';
- break;
- case 'n': /* platform-dependant line separator (LOG4J compliant) */
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "\n");
- check_overflow;
- break;
- case 'e': /* plain space (SimGrid extension) */
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), " ");
- check_overflow;
- break;
-
- case '.': /* precision specifyier */
- q++;
- q += sscanf(q, "%d", &precision);
- goto handle_modifier;
-
- case 'c': /* category name; LOG4J compliant
- should accept a precision postfix to show the hierarchy */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- ev->cat->name);
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), ev->cat->name);
- check_overflow;
- precision = -1;
- }
- break;
- case 'p': /* priority name; LOG4J compliant */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- xbt_log_priority_names[ev->priority]);
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision),
- xbt_log_priority_names[ev->priority]);
- check_overflow;
- precision = -1;
- }
- break;
-
- case 'h': /* host name; SimGrid extension */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- gras_os_myname());
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), gras_os_myname());
- check_overflow;
- precision = -1;
- }
- break;
- case 't': /* thread name; LOG4J compliant */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- xbt_thread_self_name());
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), xbt_thread_self_name());
- check_overflow;
- precision = -1;
- }
- break;
- case 'P': /* process name; SimGrid extension */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- xbt_procname());
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), xbt_procname());
- check_overflow;
- precision = -1;
- }
- break;
- case 'i': /* process PID name; SimGrid extension */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%d",
- (*xbt_getpid) ());
- check_overflow;
- } else {
- p += sprintf(p, "%.*d",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), (*xbt_getpid) ());
- check_overflow;
- precision = -1;
- }
- break;
-
- case 'F': /* file name; LOG4J compliant */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- ev->fileName);
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), ev->fileName);
- check_overflow;
- precision = -1;
- }
- break;
- case 'l': /* location; LOG4J compliant */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s:%d",
- ev->fileName, ev->lineNum);
- check_overflow;
- } else {
- p += snprintf(p,
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), "%s:%d", ev->fileName,
- ev->lineNum);
- check_overflow;
- precision = -1;
- }
- break;
- case 'L': /* line number; LOG4J compliant */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%d",
- ev->lineNum);
- check_overflow;
- } else {
- p += sprintf(p, "%.*d",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), ev->lineNum);
- check_overflow;
- precision = -1;
- }
- break;
- case 'M': /* method (ie, function) name; LOG4J compliant */
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- ev->functionName);
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), ev->functionName);
- check_overflow;
- precision = -1;
- }
- break;
- case 'b': /* backtrace; called %throwable in LOG4J */
- case 'B': /* short backtrace; called %throwable{short} in LOG4J */
-#if defined(HAVE_EXECINFO_H) && defined(HAVE_POPEN) && defined(ADDR2LINE)
- {
- xbt_ex_t e;
- int i;
-
- e.used = backtrace((void **) e.bt, XBT_BACKTRACE_SIZE);
- e.bt_strings = NULL;
- e.msg = NULL;
- e.remote = 0;
- xbt_backtrace_current(&e);
- if (*q == 'B') {
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer), "%s",
- e.bt_strings[2] + 8);
- check_overflow;
- } else {
- p += sprintf(p, "%.*s",
- (int) MIN(XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- precision), e.bt_strings[2] + 8);
- check_overflow;
- precision = -1;
- }
- } else {
- for (i = 2; i < e.used; i++)
- if (precision == -1) {
- p += snprintf(p, XBT_LOG_BUFF_SIZE - (p - ev->buffer),
- "%s\n", e.bt_strings[i] + 8);
- check_overflow;
- } else {
- p += sprintf(p, "%.*s\n",
- (int) MIN(XBT_LOG_BUFF_SIZE -
- (p - ev->buffer), precision),
- e.bt_strings[i] + 8);
- check_overflow;
- precision = -1;
- }