zend_accelerator_debug.c

/*
 +----------------------------------------------------------------------+
 | Zend OPcache |
 +----------------------------------------------------------------------+
 | Copyright (c) The PHP Group |
 +----------------------------------------------------------------------+
 | This source file is subject to version 3.01 of the PHP license, |
 | that is bundled with this package in the file LICENSE, and is |
 | available through the world-wide-web at the following url: |
 | https://www.php.net/license/3_01.txt |
 | If you did not receive a copy of the PHP license and are unable to |
 | obtain it through the world-wide-web, please send a note to |
 | license@php.net so we can mail you a copy immediately. |
 +----------------------------------------------------------------------+
 | Authors: Andi Gutmans <andi@php.net> |
 | Zeev Suraski <zeev@php.net> |
 | Stanislav Malyshev <stas@zend.com> |
 | Dmitry Stogov <dmitry@php.net> |
 +----------------------------------------------------------------------+
*/

#include<stdio.h>
#include<stdlib.h>
#include<stdarg.h>
#include<time.h>
#ifdefZEND_WIN32
# include<process.h>
#endif
#include"ZendAccelerator.h"

staticvoidzend_accel_error_va_args(inttype, constchar*format, va_listargs)
{
time_ttimestamp;
char*time_string;
FILE*fLog=NULL;

if (type <= ZCG(accel_directives).log_verbosity_level) {

timestamp=time(NULL);
time_string=asctime(localtime(&timestamp));
time_string[24] =0;

if (!ZCG(accel_directives).error_log||
 !*ZCG(accel_directives).error_log||
strcmp(ZCG(accel_directives).error_log, "stderr") ==0) {

fLog=stderr;
 } else {
fLog=fopen(ZCG(accel_directives).error_log, "a");
if (!fLog) {
fLog=stderr;
 }
 }

#ifdefZTS
fprintf(fLog, "%s ("ZEND_ULONG_FMT"): ", time_string, (zend_ulong)tsrm_thread_id());
#else
fprintf(fLog, "%s (%d): ", time_string, getpid());
#endif

switch (type) {
caseACCEL_LOG_FATAL:
fprintf(fLog, "Fatal Error ");
break;
caseACCEL_LOG_ERROR:
fprintf(fLog, "Error ");
break;
caseACCEL_LOG_WARNING:
fprintf(fLog, "Warning ");
break;
caseACCEL_LOG_INFO:
fprintf(fLog, "Message ");
break;
caseACCEL_LOG_DEBUG:
fprintf(fLog, "Debug ");
break;
 }

vfprintf(fLog, format, args);
fprintf(fLog, "\n");

fflush(fLog);
if (fLog!=stderr) {
fclose(fLog);
 }
 }
/* perform error handling even without logging the error */
switch (type) {
caseACCEL_LOG_ERROR:
zend_bailout();
break;
caseACCEL_LOG_FATAL:
exit(-2);
break;
 }

}

voidzend_accel_error(inttype, constchar*format, ...)
{
va_listargs;
va_start(args, format);
zend_accel_error_va_args(type, format, args);
va_end(args);
}

ZEND_NORETURNvoidzend_accel_error_noreturn(inttype, constchar*format, ...)
{
va_listargs;
va_start(args, format);
ZEND_ASSERT(type==ACCEL_LOG_FATAL||type==ACCEL_LOG_ERROR);
zend_accel_error_va_args(type, format, args);
va_end(args);
/* Should never reach this. */
abort();
}