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Diffstat (limited to 'rubbos/app/apache2/include/http_protocol.h')
| -rw-r--r-- | rubbos/app/apache2/include/http_protocol.h | 697 |
1 files changed, 0 insertions, 697 deletions
diff --git a/rubbos/app/apache2/include/http_protocol.h b/rubbos/app/apache2/include/http_protocol.h deleted file mode 100644 index 6287589f..00000000 --- a/rubbos/app/apache2/include/http_protocol.h +++ /dev/null @@ -1,697 +0,0 @@ -/* 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_PROTOCOL_H -#define APACHE_HTTP_PROTOCOL_H - -#include "httpd.h" -#include "apr_hooks.h" -#include "apr_portable.h" -#include "apr_mmap.h" -#include "apr_buckets.h" -#include "util_filter.h" - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @package HTTP protocol handling - */ - -/** - * This hook allows modules to insert filters for the current error response - * @param r the current request - * @ingroup hooks - */ -AP_DECLARE_HOOK(void,insert_error_filter,(request_rec *r)) - -/* This is an optimization. We keep a record of the filter_rec that - * stores the old_write filter, so that we can avoid strcmp's later. - */ -AP_DECLARE_DATA extern ap_filter_rec_t *ap_old_write_func; - -/* - * Prototypes for routines which either talk directly back to the user, - * or control the ones that eventually do. - */ - -/** - * Read a request and fill in the fields. - * @param c The current connection - * @return The new request_rec - */ -request_rec *ap_read_request(conn_rec *c); - -/** - * Read the mime-encoded headers. - * @param r The current request - */ -AP_DECLARE(void) ap_get_mime_headers(request_rec *r); - -/** - * Optimized version of ap_get_mime_headers() that requires a - * temporary brigade to work with - * @param r The current request - * @param bb temp brigade - */ -AP_DECLARE(void) ap_get_mime_headers_core(request_rec *r, - apr_bucket_brigade *bb); - -/* Finish up stuff after a request */ - -/** - * Called at completion of sending the response. It sends the terminating - * protocol information. - * @param r The current request - * @deffunc void ap_finalize_request_protocol(request_rec *r) - */ -AP_DECLARE(void) ap_finalize_request_protocol(request_rec *r); - -/** - * Send error back to client. - * @param r The current request - * @param recursive_error last arg indicates error status in case we get - * an error in the process of trying to deal with an ErrorDocument - * to handle some other error. In that case, we print the default - * report for the first thing that went wrong, and more briefly report - * on the problem with the ErrorDocument. - * @deffunc void ap_send_error_response(request_rec *r, int recursive_error) - */ -AP_DECLARE(void) ap_send_error_response(request_rec *r, int recursive_error); - -/* Set last modified header line from the lastmod date of the associated file. - * Also, set content length. - * - * May return an error status, typically HTTP_NOT_MODIFIED (that when the - * permit_cache argument is set to one). - */ - -/** - * Set the content length for this request - * @param r The current request - * @param length The new content length - * @deffunc void ap_set_content_length(request_rec *r, apr_off_t length) - */ -AP_DECLARE(void) ap_set_content_length(request_rec *r, apr_off_t length); - -/** - * Set the keepalive status for this request - * @param r The current request - * @return 1 if keepalive can be set, 0 otherwise - * @deffunc int ap_set_keepalive(request_rec *r) - */ -AP_DECLARE(int) ap_set_keepalive(request_rec *r); - -/** - * Return the latest rational time from a request/mtime pair. Mtime is - * returned unless it's in the future, in which case we return the current time. - * @param r The current request - * @param mtime The last modified time - * @return the latest rational time. - * @deffunc apr_time_t ap_rationalize_mtime(request_rec *r, apr_time_t mtime) - */ -AP_DECLARE(apr_time_t) ap_rationalize_mtime(request_rec *r, apr_time_t mtime); - -/** - * Build the content-type that should be sent to the client from the - * content-type specified. The following rules are followed: - * - if type is NULL, type is set to ap_default_type(r) - * - if charset adding is disabled, stop processing and return type. - * - then, if there are no parameters on type, add the default charset - * - return type - * @param r The current request - * @return The content-type - * @deffunc const char *ap_make_content_type(request_rec *r, const char *type); - */ -AP_DECLARE(const char *) ap_make_content_type(request_rec *r, - const char *type); - -#ifdef CORE_PRIVATE -/** - * Precompile metadata structures used by ap_make_content_type() - * @param r The pool to use for allocations - * @deffunc void ap_setup_make_content_type(apr_pool_t *pool) - */ -AP_DECLARE(void) ap_setup_make_content_type(apr_pool_t *pool); -#endif /* CORE_PRIVATE */ - -/** - * Construct an entity tag from the resource information. If it's a real - * file, build in some of the file characteristics. - * @param r The current request - * @param force_weak Force the entity tag to be weak - it could be modified - * again in as short an interval. - * @return The entity tag - * @deffunc char *ap_make_etag(request_rec *r, int force_weak) - */ -AP_DECLARE(char *) ap_make_etag(request_rec *r, int force_weak); - -/** - * Set the E-tag outgoing header - * @param The current request - * @deffunc void ap_set_etag(request_rec *r) - */ -AP_DECLARE(void) ap_set_etag(request_rec *r); - -/** - * Set the last modified time for the file being sent - * @param r The current request - * @deffunc void ap_set_last_modified(request_rec *r) - */ -AP_DECLARE(void) ap_set_last_modified(request_rec *r); - -/** - * Implements condition GET rules for HTTP/1.1 specification. This function - * inspects the client headers and determines if the response fulfills - * the requirements specified. - * @param r The current request - * @return OK if the response fulfills the condition GET rules, some - * other status code otherwise - * @deffunc int ap_meets_conditions(request_rec *r) - */ -AP_DECLARE(int) ap_meets_conditions(request_rec *r); - -/* Other ways to send stuff at the client. All of these keep track - * of bytes_sent automatically. This indirection is intended to make - * it a little more painless to slide things like HTTP-NG packetization - * underneath the main body of the code later. In the meantime, it lets - * us centralize a bit of accounting (bytes_sent). - * - * These also return the number of bytes written by the call. - * They should only be called with a timeout registered, for obvious reaasons. - * (Ditto the send_header stuff). - */ - -/** - * Send an entire file to the client, using sendfile if supported by the - * current platform - * @param fd The file to send. - * @param r The current request - * @param offset Offset into the file to start sending. - * @param length Amount of data to send - * @param nbytes Amount of data actually sent - * @deffunc apr_status_t ap_send_fd(apr_file_t *fd, request_rec *r, apr_off_t offset, apr_size_t length, apr_size_t *nbytes); - */ -AP_DECLARE(apr_status_t) ap_send_fd(apr_file_t *fd, request_rec *r, apr_off_t offset, - apr_size_t length, apr_size_t *nbytes); - -#if APR_HAS_MMAP -/** - * Send an MMAP'ed file to the client - * @param mm The MMAP'ed file to send - * @param r The current request - * @param offset The offset into the MMAP to start sending - * @param length The amount of data to send - * @return The number of bytes sent - * @deffunc size_t ap_send_mmap(apr_mmap_t *mm, request_rec *r, size_t offset, size_t length) - */ -AP_DECLARE(size_t) ap_send_mmap(apr_mmap_t *mm, request_rec *r, size_t offset, - size_t length); -#endif - - -/** - * Register a new request method, and return the offset that will be - * associated with that method. - * - * @param p The pool to create registered method numbers from. - * @param methname The name of the new method to register. - * @return Ab int value representing an offset into a bitmask. - */ -AP_DECLARE(int) ap_method_register(apr_pool_t *p, const char *methname); - -/** - * Initialize the method_registry and allocate memory for it. - * - * @param p Pool to allocate memory for the registry from. - */ -AP_DECLARE(void) ap_method_registry_init(apr_pool_t *p); - -/* - * This is a convenience macro to ease with checking a mask - * against a method name. - */ -#define AP_METHOD_CHECK_ALLOWED(mask, methname) \ - ((mask) & (AP_METHOD_BIT << ap_method_number_of((methname)))) - -/** - * Create a new method list with the specified number of preallocated - * slots for extension methods. - * - * @param p Pointer to a pool in which the structure should be - * allocated. - * @param nelts Number of preallocated extension slots - * @return Pointer to the newly created structure. - * @deffunc ap_method_list_t ap_make_method_list(apr_pool_t *p, int nelts) - */ -AP_DECLARE(ap_method_list_t *) ap_make_method_list(apr_pool_t *p, int nelts); -AP_DECLARE(void) ap_copy_method_list(ap_method_list_t *dest, - ap_method_list_t *src); -AP_DECLARE_NONSTD(void) ap_method_list_do(int (*comp) (void *urec, const char *mname, - int mnum), - void *rec, - const ap_method_list_t *ml, ...); -AP_DECLARE(void) ap_method_list_vdo(int (*comp) (void *urec, const char *mname, - int mnum), - void *rec, const ap_method_list_t *ml, - va_list vp); -/** - * Search for an HTTP method name in an ap_method_list_t structure, and - * return true if found. - * - * @param method String containing the name of the method to check. - * @param l Pointer to a method list, such as cmd->methods_limited. - * @return 1 if method is in the list, otherwise 0 - * @deffunc int ap_method_in_list(const char *method, ap_method_list_t *l) - */ -AP_DECLARE(int) ap_method_in_list(ap_method_list_t *l, const char *method); - -/** - * Add an HTTP method name to an ap_method_list_t structure if it isn't - * already listed. - * - * @param method String containing the name of the method to check. - * @param l Pointer to a method list, such as cmd->methods_limited. - * @return None. - * @deffunc void ap_method_in_list(ap_method_list_t *l, const char *method) - */ -AP_DECLARE(void) ap_method_list_add(ap_method_list_t *l, const char *method); - -/** - * Remove an HTTP method name from an ap_method_list_t structure. - * - * @param l Pointer to a method list, such as cmd->methods_limited. - * @param method String containing the name of the method to remove. - * @return None. - * @deffunc void ap_method_list_remove(ap_method_list_t *l, const char *method) - */ -AP_DECLARE(void) ap_method_list_remove(ap_method_list_t *l, - const char *method); - -/** - * Reset a method list to be completely empty. - * - * @param l Pointer to a method list, such as cmd->methods_limited. - * @return None. - * @deffunc void ap_clear_method_list(ap_method_list_t *l) - */ -AP_DECLARE(void) ap_clear_method_list(ap_method_list_t *l); - -/** - * Set the content type for this request (r->content_type). - * @param r The current request - * @param ct The new content type - * @deffunc void ap_set_content_type(request_rec *r, const char* ct) - * @warning This function must be called to set r->content_type in order - * for the AddOutputFilterByType directive to work correctly. - */ -AP_DECLARE(void) ap_set_content_type(request_rec *r, const char *ct); - -/* Hmmm... could macrofy these for now, and maybe forever, though the - * definitions of the macros would get a whole lot hairier. - */ - -/** - * Output one character for this request - * @param c the character to output - * @param r the current request - * @return The number of bytes sent - * @deffunc int ap_rputc(int c, request_rec *r) - */ -AP_DECLARE(int) ap_rputc(int c, request_rec *r); - -/** - * Output a string for the current request - * @param str The string to output - * @param r The current request - * @return The number of bytes sent - * @deffunc int ap_rputs(const char *str, request_rec *r) - */ -AP_DECLARE(int) ap_rputs(const char *str, request_rec *r); - -/** - * Write a buffer for the current request - * @param buf The buffer to write - * @param nbyte The number of bytes to send from the buffer - * @param r The current request - * @return The number of bytes sent - * @deffunc int ap_rwrite(const void *buf, int nbyte, request_rec *r) - */ -AP_DECLARE(int) ap_rwrite(const void *buf, int nbyte, request_rec *r); - -/** - * Write an unspecified number of strings to the request - * @param r The current request - * @param ... The strings to write - * @return The number of bytes sent - * @deffunc int ap_rvputs(request_rec *r, ...) - */ -AP_DECLARE_NONSTD(int) ap_rvputs(request_rec *r,...); - -/** - * Output data to the client in a printf format - * @param r The current request - * @param fmt The format string - * @param vlist The arguments to use to fill out the format string - * @return The number of bytes sent - * @deffunc int ap_vrprintf(request_rec *r, const char *fmt, va_list vlist) - */ -AP_DECLARE(int) ap_vrprintf(request_rec *r, const char *fmt, va_list vlist); - -/** - * Output data to the client in a printf format - * @param r The current request - * @param fmt The format string - * @param ... The arguments to use to fill out the format string - * @return The number of bytes sent - * @deffunc int ap_rprintf(request_rec *r, const char *fmt, ...) - */ -AP_DECLARE_NONSTD(int) ap_rprintf(request_rec *r, const char *fmt,...) - __attribute__((format(printf,2,3))); -/** - * Flush all of the data for the current request to the client - * @param r The current request - * @return The number of bytes sent - * @deffunc int ap_rflush(request_rec *r) - */ -AP_DECLARE(int) ap_rflush(request_rec *r); - -/** - * Index used in custom_responses array for a specific error code - * (only use outside protocol.c is in getting them configured). - * @param status HTTP status code - * @return The index of the response - * @deffunc int ap_index_of_response(int status) - */ -AP_DECLARE(int) ap_index_of_response(int status); - -/** - * Return the Status-Line for a given status code (excluding the - * HTTP-Version field). If an invalid or unknown status code is - * passed, "500 Internal Server Error" will be returned. - * @param status The HTTP status code - * @return The Status-Line - * @deffunc const char *ap_get_status_line(int status) - */ -AP_DECLARE(const char *) ap_get_status_line(int status); - -/* Reading a block of data from the client connection (e.g., POST arg) */ - -/** - * Setup the client to allow Apache to read the request body. - * @param r The current request - * @param read_policy How the server should interpret a chunked - * transfer-encoding. One of: <pre> - * REQUEST_NO_BODY Send 413 error if message has any body - * REQUEST_CHUNKED_ERROR Send 411 error if body without Content-Length - * REQUEST_CHUNKED_DECHUNK If chunked, remove the chunks for me. - * </pre> - * @return either OK or an error code - * @deffunc int ap_setup_client_block(request_rec *r, int read_policy) - */ -AP_DECLARE(int) ap_setup_client_block(request_rec *r, int read_policy); - -/** - * Determine if the client has sent any data. This also sends a - * 100 Continue response to HTTP/1.1 clients, so modules should not be called - * until the module is ready to read content. - * @warning Never call this function more than once. - * @param r The current request - * @return 0 if there is no message to read, 1 otherwise - * @deffunc int ap_should_client_block(request_rec *r) - */ -AP_DECLARE(int) ap_should_client_block(request_rec *r); - -/** - * Call this in a loop. It will put data into a buffer and return the length - * of the input block - * @param r The current request - * @param buffer The buffer in which to store the data - * @param bufsiz The size of the buffer - * @return Number of bytes inserted into the buffer. When done reading, 0 - * if EOF, or -1 if there was an error - * @deffunc long ap_get_client_block(request_rec *r, char *buffer, apr_size_t bufsiz) - */ -AP_DECLARE(long) ap_get_client_block(request_rec *r, char *buffer, apr_size_t bufsiz); - -/** - * In HTTP/1.1, any method can have a body. However, most GET handlers - * wouldn't know what to do with a request body if they received one. - * This helper routine tests for and reads any message body in the request, - * simply discarding whatever it receives. We need to do this because - * failing to read the request body would cause it to be interpreted - * as the next request on a persistent connection. - * @param r The current request - * @return error status if request is malformed, OK otherwise - * @deffunc int ap_discard_request_body(request_rec *r) - */ -AP_DECLARE(int) ap_discard_request_body(request_rec *r); - - -/** - * Setup the output headers so that the client knows how to authenticate - * itself the next time, if an authentication request failed. This function - * works for both basic and digest authentication - * @param r The current request - * @deffunc void ap_note_auth_failure(request_rec *r) - */ -AP_DECLARE(void) ap_note_auth_failure(request_rec *r); - -/** - * Setup the output headers so that the client knows how to authenticate - * itself the next time, if an authentication request failed. This function - * works only for basic authentication - * @param r The current request - * @deffunc void ap_note_basic_auth_failure(request_rec *r) - */ -AP_DECLARE(void) ap_note_basic_auth_failure(request_rec *r); - -/** - * Setup the output headers so that the client knows how to authenticate - * itself the next time, if an authentication request failed. This function - * works only for digest authentication - * @param r The current request - * @deffunc void ap_note_digest_auth_failure(request_rec *r) - */ -AP_DECLARE(void) ap_note_digest_auth_failure(request_rec *r); - -/** - * Get the password from the request headers - * @param r The current request - * @param pw The password as set in the headers - * @return 0 (OK) if it set the 'pw' argument (and assured - * a correct value in r->user); otherwise it returns - * an error code, either HTTP_INTERNAL_SERVER_ERROR if things are - * really confused, HTTP_UNAUTHORIZED if no authentication at all - * seemed to be in use, or DECLINED if there was authentication but - * it wasn't Basic (in which case, the caller should presumably - * decline as well). - * @deffunc int ap_get_basic_auth_pw(request_rec *r, const char **pw) - */ -AP_DECLARE(int) ap_get_basic_auth_pw(request_rec *r, const char **pw); - -/** - * parse_uri: break apart the uri - * @warning Side Effects: <pre> - * - sets r->args to rest after '?' (or NULL if no '?') - * - sets r->uri to request uri (without r->args part) - * - sets r->hostname (if not set already) from request (scheme://host:port) - * </pre> - * @param r The current request - * @param uri The uri to break apart - * @deffunc void ap_parse_uri(request_rec *r, const char *uri) - */ -AP_CORE_DECLARE(void) ap_parse_uri(request_rec *r, const char *uri); - -/** - * Get the next line of input for the request - * @param s The buffer into which to read the line - * @param n The size of the buffer - * @param r The request - * @param fold Whether to merge continuation lines - * @return The length of the line, if successful - * n, if the line is too big to fit in the buffer - * -1 for miscellaneous errors - * @deffunc int ap_method_number_of(const char *method) - */ -AP_DECLARE(int) ap_getline(char *s, int n, request_rec *r, int fold); - -/** - * Get the next line of input for the request - * - * Note: on ASCII boxes, ap_rgetline is a macro which simply calls - * ap_rgetline_core to get the line of input. - * - * on EBCDIC boxes, ap_rgetline is a wrapper function which - * translates ASCII protocol lines to the local EBCDIC code page - * after getting the line of input. - * - * @param s Pointer to the pointer to the buffer into which the line - * should be read; if *s==NULL, a buffer of the necessary size - * to hold the data will be allocated from the request pool - * @param n The size of the buffer - * @param read The length of the line. - * @param r The request - * @param fold Whether to merge continuation lines - * @param bb Working brigade to use when reading buckets - * @return APR_SUCCESS, if successful - * APR_ENOSPC, if the line is too big to fit in the buffer - * Other errors where appropriate - */ -#if APR_CHARSET_EBCDIC -AP_DECLARE(apr_status_t) ap_rgetline(char **s, apr_size_t n, - apr_size_t *read, - request_rec *r, int fold, - apr_bucket_brigade *bb); -#else /* ASCII box */ -#define ap_rgetline(s, n, read, r, fold, bb) \ - ap_rgetline_core((s), (n), (read), (r), (fold), (bb)) -#endif -AP_DECLARE(apr_status_t) ap_rgetline_core(char **s, apr_size_t n, - apr_size_t *read, - request_rec *r, int fold, - apr_bucket_brigade *bb); - -/** - * Get the method number associated with the given string, assumed to - * contain an HTTP method. Returns M_INVALID if not recognized. - * @param method A string containing a valid HTTP method - * @return The method number - */ -AP_DECLARE(int) ap_method_number_of(const char *method); - -/** - * Get the method name associated with the given internal method - * number. Returns NULL if not recognized. - * @param p A pool to use for temporary allocations. - * @param methnum An integer value corresponding to an internal method number - * @return The name corresponding to the method number - */ -AP_DECLARE(const char *) ap_method_name_of(apr_pool_t *p, int methnum); - - - /* Hooks */ - /* - * post_read_request --- run right after read_request or internal_redirect, - * and not run during any subrequests. - */ -/** - * This hook allows modules to affect the request immediately after the request - * has been read, and before any other phases have been processes. This allows - * modules to make decisions based upon the input header fields - * @param r The current request - * @return OK or DECLINED - * @deffunc ap_run_post_read_request(request_rec *r) - */ -AP_DECLARE_HOOK(int,post_read_request,(request_rec *r)) - -/** - * This hook allows modules to perform any module-specific logging activities - * over and above the normal server things. - * @param r The current request - * @return OK, DECLINED, or HTTP_... - * @deffunc int ap_run_log_transaction(request_rec *r) - */ -AP_DECLARE_HOOK(int,log_transaction,(request_rec *r)) - -/** - * This hook allows modules to retrieve the http method from a request. This - * allows Apache modules to easily extend the methods that Apache understands - * @param r The current request - * @return The http method from the request - * @deffunc const char *ap_run_http_method(const request_rec *r) - */ -AP_DECLARE_HOOK(const char *,http_method,(const request_rec *r)) - -/** - * Return the default port from the current request - * @param r The current request - * @return The current port - * @deffunc apr_port_t ap_run_default_port(const request_rec *r) - */ -AP_DECLARE_HOOK(apr_port_t,default_port,(const request_rec *r)) - -typedef struct ap_bucket_error ap_bucket_error; - -/** - * A bucket referring to an HTTP error - * This bucket can be passed down the filter stack to indicate that an - * HTTP error occurred while running a filter. In order for this bucket - * to be used successfully, it MUST be sent as the first bucket in the - * first brigade to be sent from a given filter. - */ -struct ap_bucket_error { - /** Number of buckets using this memory */ - apr_bucket_refcount refcount; - /** The error code */ - int status; - /** The error string */ - const char *data; -}; - -AP_DECLARE_DATA extern const apr_bucket_type_t ap_bucket_type_error; - -/** - * Determine if a bucket is an error bucket - * @param e The bucket to inspect - * @return true or false - */ -#define AP_BUCKET_IS_ERROR(e) (e->type == &ap_bucket_type_error) - -/** - * Make the bucket passed in an error bucket - * @param b The bucket to make into an error bucket - * @param error The HTTP error code to put in the bucket. - * @param buf An optional error string to put in the bucket. - * @param p A pool to allocate out of. - * @return The new bucket, or NULL if allocation failed - * @deffunc apr_bucket *ap_bucket_error_make(apr_bucket *b, int error, const char *buf, apr_pool_t *p) - */ -AP_DECLARE(apr_bucket *) ap_bucket_error_make(apr_bucket *b, int error, - const char *buf, apr_pool_t *p); - -/** - * Create a bucket referring to an HTTP error. - * @param error The HTTP error code to put in the bucket. - * @param buf An optional error string to put in the bucket. - * @param p A pool to allocate the error string out of. - * @param list The bucket allocator from which to allocate the bucket - * @return The new bucket, or NULL if allocation failed - * @deffunc apr_bucket *ap_bucket_error_create(int error, const char *buf, apr_pool_t *p, apr_bucket_alloc_t *list) - */ -AP_DECLARE(apr_bucket *) ap_bucket_error_create(int error, const char *buf, - apr_pool_t *p, - apr_bucket_alloc_t *list); - -AP_DECLARE_NONSTD(apr_status_t) ap_byterange_filter(ap_filter_t *f, apr_bucket_brigade *b); -AP_DECLARE_NONSTD(apr_status_t) ap_http_header_filter(ap_filter_t *f, apr_bucket_brigade *b); -AP_DECLARE_NONSTD(apr_status_t) ap_content_length_filter(ap_filter_t *, - apr_bucket_brigade *); -AP_DECLARE_NONSTD(apr_status_t) ap_old_write_filter(ap_filter_t *f, apr_bucket_brigade *b); - -/* - * Setting up the protocol fields for subsidiary requests... - * Also, a wrapup function to keep the internal accounting straight. - */ -AP_DECLARE(void) ap_set_sub_req_protocol(request_rec *rnew, const request_rec *r); -AP_DECLARE(void) ap_finalize_sub_req_protocol(request_rec *sub_r); - -#ifdef __cplusplus -} -#endif - -#endif /* !APACHE_HTTP_PROTOCOL_H */ |