ext/standard/syslog.c

/* [<][>][^][v][top][bottom][index][help] */
This source file includes following definitions.
PHP_MINIT_FUNCTION
PHP_RINIT_FUNCTION
PHP_RSHUTDOWN_FUNCTION
PHP_MSHUTDOWN_FUNCTION
PHP_FUNCTION
PHP_FUNCTION
PHP_FUNCTION
   1 /*
   2    +----------------------------------------------------------------------+
   3    | PHP Version 7                                                        |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 1997-2016 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    | Author: Stig Sæther Bakken <ssb@php.net>                             |
  16    +----------------------------------------------------------------------+
  17  */
  18 
  19 /* $Id$ */
  20 
  21 #include "php.h"
  22 
  23 #ifdef HAVE_SYSLOG_H
  24 #include "php_ini.h"
  25 #include "zend_globals.h"
  26 
  27 #include <stdlib.h>
  28 #if HAVE_UNISTD_H
  29 #include <unistd.h>
  30 #endif
  31 
  32 #include <string.h>
  33 #include <errno.h>
  34 
  35 #include <stdio.h>
  36 #include "basic_functions.h"
  37 #include "php_ext_syslog.h"
  38 
  39 /* {{{ PHP_MINIT_FUNCTION
  40  */
  41 PHP_MINIT_FUNCTION(syslog)
  42 {
  43         /* error levels */
  44         REGISTER_LONG_CONSTANT("LOG_EMERG", LOG_EMERG, CONST_CS | CONST_PERSISTENT); /* system unusable */
  45         REGISTER_LONG_CONSTANT("LOG_ALERT", LOG_ALERT, CONST_CS | CONST_PERSISTENT); /* immediate action required */
  46         REGISTER_LONG_CONSTANT("LOG_CRIT", LOG_CRIT, CONST_CS | CONST_PERSISTENT); /* critical conditions */
  47         REGISTER_LONG_CONSTANT("LOG_ERR", LOG_ERR, CONST_CS | CONST_PERSISTENT); 
  48         REGISTER_LONG_CONSTANT("LOG_WARNING", LOG_WARNING, CONST_CS | CONST_PERSISTENT);
  49         REGISTER_LONG_CONSTANT("LOG_NOTICE", LOG_NOTICE, CONST_CS | CONST_PERSISTENT);
  50         REGISTER_LONG_CONSTANT("LOG_INFO", LOG_INFO, CONST_CS | CONST_PERSISTENT);
  51         REGISTER_LONG_CONSTANT("LOG_DEBUG", LOG_DEBUG, CONST_CS | CONST_PERSISTENT);
  52         /* facility: type of program logging the message */
  53         REGISTER_LONG_CONSTANT("LOG_KERN", LOG_KERN, CONST_CS | CONST_PERSISTENT);
  54         REGISTER_LONG_CONSTANT("LOG_USER", LOG_USER, CONST_CS | CONST_PERSISTENT); /* generic user level */
  55         REGISTER_LONG_CONSTANT("LOG_MAIL", LOG_MAIL, CONST_CS | CONST_PERSISTENT); /* log to email */
  56         REGISTER_LONG_CONSTANT("LOG_DAEMON", LOG_DAEMON, CONST_CS | CONST_PERSISTENT); /* other system daemons */
  57         REGISTER_LONG_CONSTANT("LOG_AUTH", LOG_AUTH, CONST_CS | CONST_PERSISTENT);
  58         REGISTER_LONG_CONSTANT("LOG_SYSLOG", LOG_SYSLOG, CONST_CS | CONST_PERSISTENT);
  59         REGISTER_LONG_CONSTANT("LOG_LPR", LOG_LPR, CONST_CS | CONST_PERSISTENT);
  60 #ifdef LOG_NEWS
  61         /* No LOG_NEWS on HP-UX */
  62         REGISTER_LONG_CONSTANT("LOG_NEWS", LOG_NEWS, CONST_CS | CONST_PERSISTENT); /* usenet new */
  63 #endif
  64 #ifdef LOG_UUCP
  65         /* No LOG_UUCP on HP-UX */
  66         REGISTER_LONG_CONSTANT("LOG_UUCP", LOG_UUCP, CONST_CS | CONST_PERSISTENT);
  67 #endif
  68 #ifdef LOG_CRON
  69         /* apparently some systems don't have this one */
  70         REGISTER_LONG_CONSTANT("LOG_CRON", LOG_CRON, CONST_CS | CONST_PERSISTENT);
  71 #endif
  72 #ifdef LOG_AUTHPRIV
  73         /* AIX doesn't have LOG_AUTHPRIV */
  74         REGISTER_LONG_CONSTANT("LOG_AUTHPRIV", LOG_AUTHPRIV, CONST_CS | CONST_PERSISTENT);
  75 #endif
  76 #ifndef PHP_WIN32
  77         REGISTER_LONG_CONSTANT("LOG_LOCAL0", LOG_LOCAL0, CONST_CS | CONST_PERSISTENT);
  78         REGISTER_LONG_CONSTANT("LOG_LOCAL1", LOG_LOCAL1, CONST_CS | CONST_PERSISTENT);
  79         REGISTER_LONG_CONSTANT("LOG_LOCAL2", LOG_LOCAL2, CONST_CS | CONST_PERSISTENT);
  80         REGISTER_LONG_CONSTANT("LOG_LOCAL3", LOG_LOCAL3, CONST_CS | CONST_PERSISTENT);
  81         REGISTER_LONG_CONSTANT("LOG_LOCAL4", LOG_LOCAL4, CONST_CS | CONST_PERSISTENT);
  82         REGISTER_LONG_CONSTANT("LOG_LOCAL5", LOG_LOCAL5, CONST_CS | CONST_PERSISTENT);
  83         REGISTER_LONG_CONSTANT("LOG_LOCAL6", LOG_LOCAL6, CONST_CS | CONST_PERSISTENT);
  84         REGISTER_LONG_CONSTANT("LOG_LOCAL7", LOG_LOCAL7, CONST_CS | CONST_PERSISTENT);
  85 #endif
  86         /* options */
  87         REGISTER_LONG_CONSTANT("LOG_PID", LOG_PID, CONST_CS | CONST_PERSISTENT);
  88         REGISTER_LONG_CONSTANT("LOG_CONS", LOG_CONS, CONST_CS | CONST_PERSISTENT);
  89         REGISTER_LONG_CONSTANT("LOG_ODELAY", LOG_ODELAY, CONST_CS | CONST_PERSISTENT);
  90         REGISTER_LONG_CONSTANT("LOG_NDELAY", LOG_NDELAY, CONST_CS | CONST_PERSISTENT);
  91 #ifdef LOG_NOWAIT
  92         REGISTER_LONG_CONSTANT("LOG_NOWAIT", LOG_NOWAIT, CONST_CS | CONST_PERSISTENT);
  93 #endif
  94 #ifdef LOG_PERROR
  95         /* AIX doesn't have LOG_PERROR */
  96         REGISTER_LONG_CONSTANT("LOG_PERROR", LOG_PERROR, CONST_CS | CONST_PERSISTENT); /*log to stderr*/
  97 #endif
  98         BG(syslog_device)=NULL;
  99 
 100         return SUCCESS;
 101 }
 102 /* }}} */
 103 
 104 PHP_RINIT_FUNCTION(syslog)
 105 {
 106         BG(syslog_device) = NULL;
 107         return SUCCESS;
 108 }
 109 
 110 
 111 #ifdef PHP_WIN32
 112 PHP_RSHUTDOWN_FUNCTION(syslog)
 113 {
 114         closelog();
 115         return SUCCESS;
 116 }
 117 #endif
 118 
 119 PHP_MSHUTDOWN_FUNCTION(syslog)
 120 {
 121         if (BG(syslog_device)) {
 122                 free(BG(syslog_device));
 123                 BG(syslog_device) = NULL;
 124         }
 125         return SUCCESS;
 126 }
 127 
 128 /* {{{ proto bool openlog(string ident, int option, int facility)
 129    Open connection to system logger */
 130 /*
 131    ** OpenLog("nettopp", $LOG_PID, $LOG_LOCAL1);
 132    ** Syslog($LOG_EMERG, "help me!")
 133    ** CloseLog();
 134  */
 135 PHP_FUNCTION(openlog)
 136 {
 137         char *ident;
 138         zend_long option, facility;
 139         size_t ident_len;
 140 
 141         if (zend_parse_parameters(ZEND_NUM_ARGS(), "sll", &ident,
 142                                                           &ident_len, &option, &facility) == FAILURE) {
 143                 return;
 144         }
 145         if (BG(syslog_device)) {
 146                 free(BG(syslog_device));
 147         }
 148         BG(syslog_device) = zend_strndup(ident, ident_len);
 149         if(BG(syslog_device) == NULL) {
 150                 RETURN_FALSE;
 151         }
 152         openlog(BG(syslog_device), option, facility);
 153         RETURN_TRUE;
 154 }
 155 /* }}} */
 156 
 157 /* {{{ proto bool closelog(void)
 158    Close connection to system logger */
 159 PHP_FUNCTION(closelog)
 160 {
 161         if (zend_parse_parameters_none() == FAILURE) {
 162                 return;
 163         }
 164 
 165         closelog();
 166         if (BG(syslog_device)) {
 167                 free(BG(syslog_device));
 168                 BG(syslog_device)=NULL;
 169         }
 170         RETURN_TRUE;
 171 }
 172 /* }}} */
 173 
 174 /* {{{ proto bool syslog(int priority, string message)
 175    Generate a system log message */
 176 PHP_FUNCTION(syslog)
 177 {
 178         zend_long priority;
 179         char *message;
 180         size_t message_len;
 181 
 182         if (zend_parse_parameters(ZEND_NUM_ARGS(), "ls", &priority,
 183                                                           &message, &message_len) == FAILURE) {
 184                 return;
 185         }
 186 
 187         php_syslog(priority, "%s", message);
 188         RETURN_TRUE;
 189 }
 190 /* }}} */
 191 
 192 #endif
 193 
 194 /*
 195  * Local variables:
 196  * tab-width: 4
 197  * c-basic-offset: 4
 198  * End:
 199  * vim600: sw=4 ts=4 fdm=marker
 200  * vim<600: sw=4 ts=4
 201  */
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root/ext/standard/syslog.c

DEFINITIONS
