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- /* Copyright 1999-2004 The Apache Software Foundation
- *
- * Licensed 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_UTIL_SCRIPT_H
- #define APACHE_UTIL_SCRIPT_H
-
- #include "apr_buckets.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_find_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 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 bb The brigade from which to read
- * @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_brigade(request_rec *r, apr_bucket_brigade *bb, char *buffer)
- */
- AP_DECLARE(int) ap_scan_script_header_err_brigade(request_rec *r,
- apr_bucket_brigade *bb,
- 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);
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* !APACHE_UTIL_SCRIPT_H */
-