/* ==================================================================== * The Apache Software License, Version 1.1 * * Copyright (c) 2000-2001 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Apache" and "Apache Software Foundation" must * not be used to endorse or promote products derived from this * software without prior written permission. For written * permission, please contact apache@apache.org. * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation. For more * information on the Apache Software Foundation, please see * . * * Portions of this software are based upon public domain software * originally written at the National Center for Supercomputing Applications, * University of Illinois, Urbana-Champaign. */ #ifndef APACHE_UTIL_SCRIPT_H #define APACHE_UTIL_SCRIPT_H #ifdef __cplusplus extern "C" { #endif /** * @package Apache script tools */ #ifndef APACHE_ARG_MAX #ifdef _POSIX_ARG_MAX #define APACHE_ARG_MAX _POSIX_ARG_MAX #else #define APACHE_ARG_MAX 512 #endif #endif /** * Create an environment variable out of an Apache table of key-value pairs * @param p pool to allocate out of * @param t Apache table of key-value pairs * @return An array containing the same key-value pairs suitable for * use with an exec call. * @deffunc char **ap_create_environment(apr_pool_t *p, apr_table_t *t) */ AP_DECLARE(char **) ap_create_environment(apr_pool_t *p, apr_table_t *t); /** * This "cute" little function comes about because the path info on * filenames and URLs aren't always the same. So we take the two, * and find as much of the two that match as possible. * @param uri The uri we are currently parsing * @param path_info The current path info * @return The length of the path info * @deffunc int ap_fine_path_info(const char *uri, const char *path_info) */ AP_DECLARE(int) ap_find_path_info(const char *uri, const char *path_info); /** * Add CGI environment variables required by HTTP/1.1 to the request's * environment table * @param r the current request * @deffunc void ap_add_cgi_vars(request_rec *r) */ AP_DECLARE(void) ap_add_cgi_vars(request_rec *r); /** * Add common CGI environment variables to the requests environment table * @param r The current request * @deffunc void ap_add_common_vars(request_rec *r) */ AP_DECLARE(void) ap_add_common_vars(request_rec *r); /** * Read headers output from a script, ensuring that the output is valid. If * the output is valid, then the headers are added to the headers out of the * current request * @param r The current request * @param f The file to read from * @param buffer Empty when calling the function. On output, if there was an * error, the string that cause the error is stored here. * @return HTTP_OK on success, HTTP_INTERNAL_SERVER_ERROR otherwise * @deffunc int ap_scan_script_header_err(request_rec *r, apr_file_t *f, char *buffer) */ AP_DECLARE(int) ap_scan_script_header_err(request_rec *r, apr_file_t *f, char *buffer); /** * Read headers strings from a script, ensuring that the output is valid. If * the output is valid, then the headers are added to the headers out of the * current request * @param r The current request * @param buffer Empty when calling the function. On output, if there was an * error, the string that cause the error is stored here. * @param termch Pointer to the last character parsed. * @param termarg Pointer to an int to capture the last argument parsed. * @param args String arguments to parse consecutively for headers, * a NULL argument terminates the list. * @return HTTP_OK on success, HTTP_INTERNAL_SERVER_ERROR otherwise * @deffunc int ap_scan_script_header_err_core(request_rec *r, char *buffer, int (*getsfunc)(char *, int, void *), void *getsfunc_data) */ AP_DECLARE_NONSTD(int) ap_scan_script_header_err_strs(request_rec *r, char *buffer, const char **termch, int *termarg, ...); /** * Read headers output from a script, ensuring that the output is valid. If * the output is valid, then the headers are added to the headers out of the * current request * @param r The current request * @param buffer Empty when calling the function. On output, if there was an * error, the string that cause the error is stored here. * @param getsfunc Function to read the headers from. This function should act like gets() * @param getsfunc_data The place to read from * @return HTTP_OK on success, HTTP_INTERNAL_SERVER_ERROR otherwise * @deffunc int ap_scan_script_header_err_core(request_rec *r, char *buffer, int (*getsfunc)(char *, int, void *), void *getsfunc_data) */ AP_DECLARE(int) ap_scan_script_header_err_core(request_rec *r, char *buffer, int (*getsfunc) (char *, int, void *), void *getsfunc_data); /** * Convert the file size given in size into a formatted string and send the * string to the client. The size should always be in bytes, although the * string sent to the client may be in bytes, kb, or MB, depending on the size * of the file. * @param size The size of the file * @param r The currnt request * @deffunc void ap_send_size(apr_ssize_t size, request_rec *r) */ AP_DECLARE(void) ap_send_size(apr_ssize_t size, request_rec *r); #ifdef __cplusplus } #endif #endif /* !APACHE_UTIL_SCRIPT_H */