/*
* Helping functions
*/
void surf_parse_error(const char *fmt, ...) {
va_list va;
va_start(va,fmt);
char *msg = bvprintf(fmt,va);
va_end(va);
xbt_die("Parse error at %s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
}
void surf_parse_warn(const char *fmt, ...) {
va_list va;
va_start(va,fmt);
char *msg = bvprintf(fmt,va);
va_end(va);
XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg);
free(msg);
}
static int __cdecl bprintf(BPRINT_BUFFER & bp, LPCTSTR pszFormat, ...)
{
va_list va;
va_start(va, pszFormat);
int cch = bvprintf(bp, pszFormat, va);
va_end(va);
return cch;
}
static void __cdecl bprintfl(BPRINT_BUFFER & bp, LPCTSTR pszFormat, ...)
{
va_list va;
va_start(va, pszFormat);
int cch = bvprintf(bp, pszFormat, va);
va_end(va);
bprint_EndLine(bp);
}
char *bprintf(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
char *res = bvprintf(fmt, ap);
va_end(ap);
return res;
}
void surf_parse_error(const char *fmt, ...) {
va_list va;
va_start(va,fmt);
int lineno = surf_parse_lineno;
char *msg = bvprintf(fmt,va);
va_end(va);
cleanup();
XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg);
surf_exit();
xbt_die("Exiting now");
}
void
printf(const char *fmt, ...)
{
ASSERT32FLAT();
va_list args;
va_start(args, fmt);
bvprintf(&screeninfo, fmt, args);
va_end(args);
if (ScreenAndDebug)
debug_serial_flush();
}
void
panic(const char *fmt, ...)
{
if (CONFIG_DEBUG_LEVEL) {
va_list args;
va_start(args, fmt);
bvprintf(&debuginfo, fmt, args);
va_end(args);
debug_serial_flush();
}
// XXX - use PANIC PORT.
irq_disable();
for (;;)
hlt();
}
static int __cdecl dprintf(int flags, LPCTSTR pszFormat, ...)
{
if (!(DebugFlags & flags))
return 0;
va_list va;
va_start(va, pszFormat);
int cch = bvprintf(g_bprint, pszFormat, va);
va_end(va);
// if this string ended in \n, flush the bprint buffer.
if (g_bprint.cch > 0 && g_bprint.psz[g_bprint.cch-1] == _UT('\n'))
bprint_Write();
return cch;
}
void
__dprintf(const char *fmt, ...)
{
if (!MODESEGMENT && CONFIG_THREADS && CONFIG_DEBUG_LEVEL >= DEBUG_thread
&& *fmt != '\\' && *fmt != '/') {
struct thread_info *cur = getCurThread();
if (cur != &MainThread) {
// Show "thread id" for this debug message.
putc_debug(&debuginfo, '|');
puthex(&debuginfo, (u32)cur, 8);
putc_debug(&debuginfo, '|');
putc_debug(&debuginfo, ' ');
}
}
va_list args;
va_start(args, fmt);
bvprintf(&debuginfo, fmt, args);
va_end(args);
debug_serial_flush();
}
static void xbt_log_layout_format_dynamic(xbt_log_layout_t l,
xbt_log_event_t ev,
const char *fmt,
xbt_log_appender_t app)
{
xbt_strbuff_t buff = xbt_strbuff_new();
char tmpfmt[50];
int precision = -1;
int length = -1;
char *q = l->data;
char *tmp;
char *tmp2;
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 '%':
xbt_strbuff_append(buff, "%");
break;
case 'n': /* platform-dependant line separator (LOG4J compliant) */
xbt_strbuff_append(buff, "\n");
break;
case 'e': /* plain space (SimGrid extension) */
xbt_strbuff_append(buff, " ");
break;
case '.': /* precision specifyier */
q++;
sscanf(q, "%d", &precision);
q += (precision>9?2:1);
goto handle_modifier;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': /* length modifier */
sscanf(q, "%d", &length);
q += (length>9?2:1);
goto handle_modifier;
case 'c': /* category name; LOG4J compliant
should accept a precision postfix to show the hierarchy */
append_string(ev->cat->name);
break;
case 'p': /* priority name; LOG4J compliant */
append_string(xbt_log_priority_names[ev->priority]);
break;
case 'h': /* host name; SimGrid extension */
append_string(gras_os_myname());
break;
case 't': /* thread name; LOG4J compliant */
append_string(xbt_thread_self_name());
break;
case 'P': /* process name; SimGrid extension */
append_string(xbt_procname());
break;
case 'i': /* process PID name; SimGrid extension */
append_int((*xbt_getpid) ());
break;
case 'F': /* file name; LOG4J compliant */
append_string(ev->fileName);
break;
case 'l': /* location; LOG4J compliant */
append2("%s:%d", ev->fileName, ev->lineNum);
precision = -1; /* Ignored */
break;
case 'L': /* line number; LOG4J compliant */
append_int(ev->lineNum);
break;
case 'M': /* method (ie, function) name; LOG4J compliant */
append_string(ev->functionName);
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') {
append_string(e.bt_strings[2] + 8);
} else {
for (i = 2; i < e.used; i++) {
append_string(e.bt_strings[i] + 8);
xbt_strbuff_append(buff, "\n");
}
}
xbt_ex_free(e);
}
#else
append_string("(no backtrace on this arch)");
#endif
break;
case 'd': /* date; LOG4J compliant */
append_double(gras_os_time());
break;
case 'r': /* application age; LOG4J compliant */
append_double(gras_os_time() - format_begin_of_time);
break;
case 'm': /* user-provided message; LOG4J compliant */
tmp2 = bvprintf(fmt, ev->ap_copy);
append_string(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);
}