1 /*
2 +----------------------------------------------------------------------+
3 | Zend OPcache |
4 +----------------------------------------------------------------------+
5 | Copyright (c) The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | https://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Authors: Andi Gutmans <andi@php.net> |
16 | Zeev Suraski <zeev@php.net> |
17 | Stanislav Malyshev <stas@zend.com> |
18 | Dmitry Stogov <dmitry@php.net> |
19 +----------------------------------------------------------------------+
20 */
21
22 #include <stdio.h>
23 #include <stdlib.h>
24 #include <stdarg.h>
25 #include <time.h>
26 #ifdef ZEND_WIN32
27 # include <process.h>
28 #endif
29 #include "ZendAccelerator.h"
30
zend_accel_error_va_args(int type,const char * format,va_list args)31 static void zend_accel_error_va_args(int type, const char *format, va_list args)
32 {
33 time_t timestamp;
34 char *time_string;
35 FILE * fLog = NULL;
36
37 if (type <= ZCG(accel_directives).log_verbosity_level) {
38
39 timestamp = time(NULL);
40 time_string = asctime(localtime(×tamp));
41 time_string[24] = 0;
42
43 if (!ZCG(accel_directives).error_log ||
44 !*ZCG(accel_directives).error_log ||
45 strcmp(ZCG(accel_directives).error_log, "stderr") == 0) {
46
47 fLog = stderr;
48 } else {
49 fLog = fopen(ZCG(accel_directives).error_log, "a");
50 if (!fLog) {
51 fLog = stderr;
52 }
53 }
54
55 #ifdef ZTS
56 fprintf(fLog, "%s (" ZEND_ULONG_FMT "): ", time_string, (zend_ulong)tsrm_thread_id());
57 #else
58 fprintf(fLog, "%s (%d): ", time_string, getpid());
59 #endif
60
61 switch (type) {
62 case ACCEL_LOG_FATAL:
63 fprintf(fLog, "Fatal Error ");
64 break;
65 case ACCEL_LOG_ERROR:
66 fprintf(fLog, "Error ");
67 break;
68 case ACCEL_LOG_WARNING:
69 fprintf(fLog, "Warning ");
70 break;
71 case ACCEL_LOG_INFO:
72 fprintf(fLog, "Message ");
73 break;
74 case ACCEL_LOG_DEBUG:
75 fprintf(fLog, "Debug ");
76 break;
77 }
78
79 vfprintf(fLog, format, args);
80 fprintf(fLog, "\n");
81
82 fflush(fLog);
83 if (fLog != stderr) {
84 fclose(fLog);
85 }
86 }
87 /* perform error handling even without logging the error */
88 switch (type) {
89 case ACCEL_LOG_ERROR:
90 zend_bailout();
91 break;
92 case ACCEL_LOG_FATAL:
93 exit(-2);
94 break;
95 }
96
97 }
98
zend_accel_error(int type,const char * format,...)99 void zend_accel_error(int type, const char *format, ...)
100 {
101 va_list args;
102 va_start(args, format);
103 zend_accel_error_va_args(type, format, args);
104 va_end(args);
105 }
106
zend_accel_error_noreturn(int type,const char * format,...)107 ZEND_NORETURN void zend_accel_error_noreturn(int type, const char *format, ...)
108 {
109 va_list args;
110 va_start(args, format);
111 ZEND_ASSERT(type == ACCEL_LOG_FATAL || type == ACCEL_LOG_ERROR);
112 zend_accel_error_va_args(type, format, args);
113 va_end(args);
114 /* Should never reach this. */
115 abort();
116 }
117
