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Diffstat (limited to 'APACHE_1_3_42/src/include/http_log.h')
| -rw-r--r-- | APACHE_1_3_42/src/include/http_log.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/APACHE_1_3_42/src/include/http_log.h b/APACHE_1_3_42/src/include/http_log.h new file mode 100644 index 0000000000..d1b7c763b9 --- /dev/null +++ b/APACHE_1_3_42/src/include/http_log.h @@ -0,0 +1,121 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef APACHE_HTTP_LOG_H +#define APACHE_HTTP_LOG_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef HAVE_SYSLOG +#include <syslog.h> + +#define APLOG_EMERG LOG_EMERG /* system is unusable */ +#define APLOG_ALERT LOG_ALERT /* action must be taken immediately */ +#define APLOG_CRIT LOG_CRIT /* critical conditions */ +#define APLOG_ERR LOG_ERR /* error conditions */ +#define APLOG_WARNING LOG_WARNING /* warning conditions */ +#define APLOG_NOTICE LOG_NOTICE /* normal but significant condition */ +#define APLOG_INFO LOG_INFO /* informational */ +#define APLOG_DEBUG LOG_DEBUG /* debug-level messages */ + +#define APLOG_LEVELMASK LOG_PRIMASK /* mask off the level value */ + +#else + +#define APLOG_EMERG 0 /* system is unusable */ +#define APLOG_ALERT 1 /* action must be taken immediately */ +#define APLOG_CRIT 2 /* critical conditions */ +#define APLOG_ERR 3 /* error conditions */ +#define APLOG_WARNING 4 /* warning conditions */ +#define APLOG_NOTICE 5 /* normal but significant condition */ +#define APLOG_INFO 6 /* informational */ +#define APLOG_DEBUG 7 /* debug-level messages */ + +#define APLOG_LEVELMASK 7 /* mask off the level value */ + +#endif + +#define APLOG_NOERRNO (APLOG_LEVELMASK + 1) +#ifdef WIN32 +/* Set to indicate that error msg should come from Win32's GetLastError(), + * not errno. */ +#define APLOG_WIN32ERROR ((APLOG_LEVELMASK+1) * 2) +#endif + +#ifndef DEFAULT_LOGLEVEL +#define DEFAULT_LOGLEVEL APLOG_WARNING +#endif + +#define APLOG_MARK __FILE__,__LINE__ + +API_EXPORT(void) ap_open_logs (server_rec *, pool *p); + +/* The two primary logging functions, ap_log_error and ap_log_rerror, + * use a printf style format string to build the log message. It is + * VERY IMPORTANT that you not include any raw data from the network, + * such as the request-URI or request header fields, within the format + * string. Doing so makes the server vulnerable to a denial-of-service + * attack and other messy behavior. Instead, use a simple format string + * like "%s", followed by the string containing the untrusted data. + */ +API_EXPORT_NONSTD(void) ap_log_error(const char *file, int line, int level, + const server_rec *s, const char *fmt, ...) + __attribute__((format(printf,5,6))); +API_EXPORT_NONSTD(void) ap_log_rerror(const char *file, int line, int level, + const request_rec *s, const char *fmt, ...) + __attribute__((format(printf,5,6))); +API_EXPORT(void) ap_error_log2stderr (server_rec *); + +API_EXPORT(void) ap_log_pid (pool *p, char *fname); +/* These are for legacy code, new code should use ap_log_error, + * or ap_log_rerror. + */ +API_EXPORT(void) ap_log_error_old(const char *err, server_rec *s); +API_EXPORT(void) ap_log_unixerr(const char *routine, const char *file, + const char *msg, server_rec *s); +API_EXPORT_NONSTD(void) ap_log_printf(const server_rec *s, const char *fmt, ...) + __attribute__((format(printf,2,3))); +API_EXPORT(void) ap_log_reason(const char *reason, const char *fname, + request_rec *r); + +typedef struct piped_log { + pool *p; +#if !defined(NO_RELIABLE_PIPED_LOGS) || defined(TPF) + char *program; + int pid; + int fds[2]; +#else + FILE *write_f; +#endif +} piped_log; + +API_EXPORT(piped_log *) ap_open_piped_log (pool *p, const char *program); +API_EXPORT(void) ap_close_piped_log (piped_log *); +#if !defined(NO_RELIABLE_PIPED_LOGS) || defined(TPF) +#define ap_piped_log_read_fd(pl) ((pl)->fds[0]) +#define ap_piped_log_write_fd(pl) ((pl)->fds[1]) +#else +#define ap_piped_log_read_fd(pl) (-1) +#define ap_piped_log_write_fd(pl) (fileno((pl)->write_f)) +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* !APACHE_HTTP_LOG_H */ |