1 /*
2 +----------------------------------------------------------------------+
3 | Zend OPcache |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1998-2016 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 | http://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@zend.com> |
16 | Zeev Suraski <zeev@zend.com> |
17 | Stanislav Malyshev <stas@zend.com> |
18 | Dmitry Stogov <dmitry@zend.com> |
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
31 void zend_accel_error(int type, const char *format, ...)
32 {
33 va_list args;
34 time_t timestamp;
35 char *time_string;
36 FILE * fLog = NULL;
37 TSRMLS_FETCH();
38
39 if (type > ZCG(accel_directives).log_verbosity_level) {
40 return;
41 }
42
43 timestamp = time(NULL);
44 time_string = asctime(localtime(×tamp));
45 time_string[24] = 0;
46
47 if (!ZCG(accel_directives).error_log ||
48 !*ZCG(accel_directives).error_log ||
49 strcmp(ZCG(accel_directives).error_log, "stderr") == 0) {
50
51 fLog = stderr;
52 } else {
53 fLog = fopen(ZCG(accel_directives).error_log, "a+");
54 if (!fLog) {
55 fLog = stderr;
56 }
57 }
58
59 #ifdef ZTS
60 fprintf(fLog, "%s (%lu): ", time_string, (unsigned long)tsrm_thread_id());
61 #else
62 fprintf(fLog, "%s (%d): ", time_string, getpid());
63 #endif
64
65 switch (type) {
66 case ACCEL_LOG_FATAL:
67 fprintf(fLog, "Fatal Error ");
68 break;
69 case ACCEL_LOG_ERROR:
70 fprintf(fLog, "Error ");
71 break;
72 case ACCEL_LOG_WARNING:
73 fprintf(fLog, "Warning ");
74 break;
75 case ACCEL_LOG_INFO:
76 fprintf(fLog, "Message ");
77 break;
78 case ACCEL_LOG_DEBUG:
79 fprintf(fLog, "Debug ");
80 break;
81 }
82
83 va_start(args, format);
84 vfprintf(fLog, format, args);
85 va_end(args);
86 fprintf(fLog, "\n");
87 switch (type) {
88 case ACCEL_LOG_ERROR:
89 zend_bailout();
90 break;
91 case ACCEL_LOG_FATAL:
92 exit(-2);
93 break;
94 }
95 fflush(fLog);
96 if (fLog != stderr) {
97 fclose(fLog);
98 }
99 }