Annotation of embedaddon/php/ext/fileinfo/libmagic/print.c, revision 1.1.1.3
1.1 misho 1: /*
2: * Copyright (c) Ian F. Darwin 1986-1995.
3: * Software written by Ian F. Darwin and others;
4: * maintained 1995-present by Christos Zoulas and others.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: * 1. Redistributions of source code must retain the above copyright
10: * notice immediately at the beginning of the file, without modification,
11: * this list of conditions, and the following disclaimer.
12: * 2. Redistributions in binary form must reproduce the above copyright
13: * notice, this list of conditions and the following disclaimer in the
14: * documentation and/or other materials provided with the distribution.
15: *
16: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
20: * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26: * SUCH DAMAGE.
27: */
28: /*
29: * print.c - debugging printout routines
30: */
31:
1.1.1.2 misho 32: #define _GNU_SOURCE
1.1 misho 33: #include "php.h"
34:
35: #include "file.h"
1.1.1.3 ! misho 36: #include "cdf.h"
1.1 misho 37:
38: #ifndef lint
1.1.1.3 ! misho 39: FILE_RCSID("@(#)$File: print.c,v 1.76 2013/02/26 18:25:00 christos Exp $")
1.1 misho 40: #endif /* lint */
41:
1.1.1.2 misho 42: #include <stdio.h>
1.1 misho 43: #include <string.h>
44: #include <stdarg.h>
45: #include <stdlib.h>
46: #ifdef HAVE_UNISTD_H
47: #include <unistd.h>
48: #endif
49: #include <time.h>
50:
1.1.1.3 ! misho 51: #ifdef PHP_WIN32
! 52: # define asctime_r php_asctime_r
! 53: # define ctime_r php_ctime_r
! 54: #endif
! 55:
1.1 misho 56: #define SZOF(a) (sizeof(a) / sizeof(a[0]))
57:
58: /*VARARGS*/
59: protected void
60: file_magwarn(struct magic_set *ms, const char *f, ...)
61: {
62: va_list va;
63: char *expanded_format;
64: TSRMLS_FETCH();
65:
66: va_start(va, f);
1.1.1.3 ! misho 67: if (vasprintf(&expanded_format, f, va)); /* silence */
1.1 misho 68: va_end(va);
69:
70: php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Warning: %s", expanded_format);
71:
72: free(expanded_format);
73: }
74:
75: protected const char *
1.1.1.3 ! misho 76: file_fmttime(uint64_t v, int flags, char *buf)
1.1 misho 77: {
78: char *pp;
79: time_t t = (time_t)v;
80: struct tm *tm;
81:
1.1.1.3 ! misho 82: if (flags & FILE_T_WINDOWS) {
! 83: struct timeval ts;
! 84: cdf_timestamp_to_timespec(&ts, t);
! 85: t = ts.tv_sec;
! 86: }
! 87:
! 88: if (flags & FILE_T_LOCAL) {
! 89: pp = ctime_r(&t, buf);
1.1 misho 90: } else {
91: #ifndef HAVE_DAYLIGHT
92: private int daylight = 0;
93: #ifdef HAVE_TM_ISDST
94: private time_t now = (time_t)0;
95:
96: if (now == (time_t)0) {
97: struct tm *tm1;
98: (void)time(&now);
99: tm1 = localtime(&now);
100: if (tm1 == NULL)
1.1.1.2 misho 101: goto out;
1.1 misho 102: daylight = tm1->tm_isdst;
103: }
104: #endif /* HAVE_TM_ISDST */
105: #endif /* HAVE_DAYLIGHT */
106: if (daylight)
107: t += 3600;
108: tm = gmtime(&t);
109: if (tm == NULL)
1.1.1.2 misho 110: goto out;
1.1.1.3 ! misho 111: pp = asctime_r(tm, buf);
1.1 misho 112: }
113:
1.1.1.2 misho 114: if (pp == NULL)
115: goto out;
1.1 misho 116: pp[strcspn(pp, "\n")] = '\0';
117: return pp;
1.1.1.2 misho 118: out:
1.1.1.3 ! misho 119: return strcpy(buf, "*Invalid time*");
1.1 misho 120: }
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