#include <algorithm>
#include <cstdio>
-extern const char *xbt_log_priority_names[8];
-
static constexpr const char* ERRMSG =
"Unknown %%%c sequence in layout format (%s).\n"
"Known sequences:\n"
int precision = -1;
int length = -1;
- char* q = static_cast<char*>(l->data);
+ auto* q = static_cast<char*>(l->data);
while (*q != '\0') {
- if (*q == '%') {
- q++;
- do {
- switch (*q) {
- case '\0':
- fprintf(stderr, "Layout format (%s) ending with %%\n", (char*)l->data);
- xbt_abort();
- case '%':
- *p = '%';
- check_overflow(1);
- break;
- case 'n': /* platform-dependant line separator; LOG4J compliant */
- *p = '\n';
- check_overflow(1);
- break;
- case 'e': /* plain space; SimGrid extension */
- *p = ' ';
- check_overflow(1);
- break;
- case '.': /* precision specifier */
- precision = static_cast<int>(strtol(q + 1, &q, 10));
- continue; /* conversion specifier still not found, continue reading */
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9': /* length modifier */
- length = static_cast<int>(strtol(q, &q, 10));
- continue; /* conversion specifier still not found, continue reading */
- case 'c': /* category name; LOG4J compliant
- should accept a precision postfix to show the hierarchy */
- show_string(ev->cat->name);
- break;
- case 'p': /* priority name; LOG4J compliant */
- show_string(xbt_log_priority_names[ev->priority]);
- break;
- case 'h': /* host name; SimGrid extension */
- show_string(sg_host_self_get_name());
- break;
- case 't': /* thread/process name; LOG4J compliant */
- case 'P': /* process name; SimGrid extension */
- show_string(xbt_procname());
- break;
- case 'i': /* process PID name; SimGrid extension */
- show_int(xbt_getpid());
- break;
- case 'F': /* file name; LOG4J compliant */
- show_string(ev->fileName);
- break;
- case 'l': { /* location; LOG4J compliant */
- int sz;
- set_sz_from_precision();
- int len = snprintf(p, sz, "%s:%d", ev->fileName, ev->lineNum);
- check_overflow(std::min(sz, len));
- break;
- }
- case 'L': /* line number; LOG4J compliant */
- show_int(ev->lineNum);
- break;
- case 'M': /* method (ie, function) name; LOG4J compliant */
- show_string(ev->functionName);
- break;
- case 'd': /* date; LOG4J compliant */
- show_double(simgrid_get_clock());
- break;
- case 'r': /* application age; LOG4J compliant */
- show_double(simgrid_get_clock());
- break;
- case 'm': { /* user-provided message; LOG4J compliant */
- int sz;
- set_sz_from_precision();
- va_list ap;
- va_copy(ap, ev->ap);
- int len = vsnprintf(p, sz, msg_fmt, ap);
- va_end(ap);
- check_overflow(std::min(sz, len));
- break;
- }
- default:
- fprintf(stderr, ERRMSG, *q, (char*)l->data);
- xbt_abort();
- }
- break; /* done, continue normally */
- } while (true);
- } else {
+ if (*q != '%') {
*p = *q;
check_overflow(1);
+ q++;
+ continue;
}
+
+ // *q == '%'
+ q++;
+ do {
+ switch (*q) {
+ case '\0':
+ fprintf(stderr, "Layout format (%s) ending with %%\n", (char*)l->data);
+ xbt_abort();
+ case '%':
+ *p = '%';
+ check_overflow(1);
+ break;
+ case 'n': /* platform-dependant line separator; LOG4J compliant */
+ *p = '\n';
+ check_overflow(1);
+ break;
+ case 'e': /* plain space; SimGrid extension */
+ *p = ' ';
+ check_overflow(1);
+ break;
+ case '.': /* precision specifier */
+ precision = static_cast<int>(strtol(q + 1, &q, 10));
+ continue; /* conversion specifier still not found, continue reading */
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9': /* length modifier */
+ length = static_cast<int>(strtol(q, &q, 10));
+ continue; /* conversion specifier still not found, continue reading */
+ case 'c': /* category name; LOG4J compliant
+ should accept a precision postfix to show the hierarchy */
+ show_string(ev->cat->name);
+ break;
+ case 'p': /* priority name; LOG4J compliant */
+ show_string(xbt_log_priority_names[ev->priority]);
+ break;
+ case 'h': /* host name; SimGrid extension */
+ show_string(sg_host_self_get_name());
+ break;
+ case 't': /* thread/process name; LOG4J compliant */
+ case 'P': /* process name; SimGrid extension */
+ show_string(xbt_procname());
+ break;
+ case 'i': /* process PID name; SimGrid extension */
+ show_int(xbt_getpid());
+ break;
+ case 'F': /* file name; LOG4J compliant */
+ show_string(ev->fileName);
+ break;
+ case 'l': { /* location; LOG4J compliant */
+ int sz;
+ set_sz_from_precision();
+ int len = snprintf(p, sz, "%s:%d", ev->fileName, ev->lineNum);
+ check_overflow(std::min(sz, len));
+ break;
+ }
+ case 'L': /* line number; LOG4J compliant */
+ show_int(ev->lineNum);
+ break;
+ case 'M': /* method (ie, function) name; LOG4J compliant */
+ show_string(ev->functionName);
+ break;
+ case 'd': /* date; LOG4J compliant */
+ case 'r': /* application age; LOG4J compliant */
+ show_double(simgrid_get_clock());
+ break;
+ case 'm': { /* user-provided message; LOG4J compliant */
+ int sz;
+ set_sz_from_precision();
+ va_list ap;
+ va_copy(ap, ev->ap);
+ int len = vsnprintf(p, sz, msg_fmt, ap);
+ va_end(ap);
+ check_overflow(std::min(sz, len));
+ break;
+ }
+ default:
+ fprintf(stderr, ERRMSG, *q, (char*)l->data);
+ xbt_abort();
+ }
+ break; /* done, continue normally */
+ } while (true);
q++;
}
*p = '\0';
