xref: /PHP-5.5/win32/wsyslog.c (revision bc410c38)
1 /*
2  * This file modified from sources for imap4 for use
3  * in PHP 3
4  */
5 /*
6  * Program:   Unix compatibility routines
7  *
8  * Author:  Mark Crispin
9  *      Networks and Distributed Computing
10  *      Computing & Communications
11  *      University of Washington
12  *      Administration Building, AG-44
13  *      Seattle, WA  98195
14  *      Internet: MRC@CAC.Washington.EDU
15  *
16  * Date:    14 September 1996
17  * Last Edited: 22 October 1996
18  *
19  * Copyright 1996 by the University of Washington
20  *
21  *  Permission to use, copy, modify, and distribute this software and its
22  * documentation for any purpose and without fee is hereby granted, provided
23  * that the above copyright notice appears in all copies and that both the
24  * above copyright notice and this permission notice appear in supporting
25  * documentation, and that the name of the University of Washington not be
26  * used in advertising or publicity pertaining to distribution of the software
27  * without specific, written prior permission.  This software is made available
28  * "as is", and
29  * THE UNIVERSITY OF WASHINGTON DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED,
30  * WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT LIMITATION ALL IMPLIED
31  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN
32  * NO EVENT SHALL THE UNIVERSITY OF WASHINGTON BE LIABLE FOR ANY SPECIAL,
33  * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
34  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, TORT
35  * (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF OR IN CONNECTION
36  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
37  *
38  */
39 
40 
41 /*              DEDICATION
42 
43  *  This file is dedicated to my dog, Unix, also known as Yun-chan and
44  * Unix J. Terwilliker Jehosophat Aloysius Monstrosity Animal Beast.  Unix
45  * passed away at the age of 11 1/2 on September 14, 1996, 12:18 PM PDT, after
46  * a two-month bout with cirrhosis of the liver.
47  *
48  *  He was a dear friend, and I miss him terribly.
49  *
50  *  Lift a leg, Yunie.  Luv ya forever!!!!
51  */
52 
53 #include "php.h"				/*php specific */
54 #include "syslog.h"
55 #include <stdio.h>
56 #include <fcntl.h>
57 #include <process.h>
58 
59 #include "php_win32_globals.h"
60 #include "wsyslog.h"
61 
closelog(void)62 void closelog(void)
63 {
64 	TSRMLS_FETCH();
65 	if (PW32G(log_source)) {
66 		DeregisterEventSource(PW32G(log_source));
67 		PW32G(log_source) = NULL;
68 	}
69 	if (PW32G(log_header)) {
70 		STR_FREE(PW32G(log_header));
71 		PW32G(log_header) = NULL;
72 	}
73 }
74 
75 /* Emulator for BSD syslog() routine
76  * Accepts: priority
77  *      message
78  *      parameters
79  */
80 
syslog(int priority,const char * message,...)81 void syslog(int priority, const char *message, ...)
82 {
83 	va_list args;
84 	LPTSTR strs[2];
85 	unsigned short etype;
86 	char *tmp = NULL;
87 	DWORD evid;
88 	TSRMLS_FETCH();
89 
90 	/* default event source */
91 	if (!PW32G(log_source))
92 		openlog("php", LOG_PID, LOG_SYSLOG);
93 
94 	switch (priority) {			/* translate UNIX type into NT type */
95 		case LOG_ALERT:
96 			etype = EVENTLOG_ERROR_TYPE;
97 			evid = PHP_SYSLOG_ERROR_TYPE;
98 			break;
99 		case LOG_INFO:
100 			etype = EVENTLOG_INFORMATION_TYPE;
101 			evid = PHP_SYSLOG_INFO_TYPE;
102 			break;
103 		default:
104 			etype = EVENTLOG_WARNING_TYPE;
105 			evid = PHP_SYSLOG_WARNING_TYPE;
106 	}
107 	va_start(args, message);	/* initialize vararg mechanism */
108 	vspprintf(&tmp, 0, message, args);	/* build message */
109 	strs[0] = PW32G(log_header);	/* write header */
110 	strs[1] = tmp;				/* then the message */
111 	/* report the event */
112 	ReportEvent(PW32G(log_source), etype, (unsigned short) priority, evid, NULL, 2, 0, strs, NULL);
113 	va_end(args);
114 	efree(tmp);
115 }
116 
117 
118 /* Emulator for BSD openlog() routine
119  * Accepts: identity
120  *      options
121  *      facility
122  */
123 
openlog(const char * ident,int logopt,int facility)124 void openlog(const char *ident, int logopt, int facility)
125 {
126 	TSRMLS_FETCH();
127 
128 	if (PW32G(log_source)) {
129 		closelog();
130 	}
131 
132 	STR_FREE(PW32G(log_header));
133 
134 	PW32G(log_source) = RegisterEventSource(NULL, "PHP-" PHP_VERSION);
135 	spprintf(&PW32G(log_header), 0, (logopt & LOG_PID) ? "%s[%d]" : "%s", ident, getpid());
136 }
137