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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 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
* <http://www.apache.org/>.
*
* 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 _MOD_CGI_H
#define _MOD_CGI_H 1
#include "mod_include.h"
typedef enum {RUN_AS_SSI, RUN_AS_CGI} prog_types;
typedef struct {
apr_int32_t in_pipe;
apr_int32_t out_pipe;
apr_int32_t err_pipe;
int process_cgi;
apr_cmdtype_e cmd_type;
apr_int32_t detached;
prog_types prog_type;
apr_bucket_brigade **bb;
include_ctx_t *ctx;
ap_filter_t *next;
} cgi_exec_info_t;
/**
* Registerable optional function to override CGI behavior;
* Reprocess the command and arguments to execute the given CGI script.
* @param cmd Pointer to the command to execute (may be overridden)
* @param argv Pointer to the arguments to pass (may be overridden)
* @param r The current request
* @param p The pool to allocate correct cmd/argv elements within.
* @param process_cgi Set true if processing r->filename and r->args
* as a CGI invocation, otherwise false
* @param type Set to APR_SHELLCMD or APR_PROGRAM on entry, may be
* changed to invoke the program with alternate semantics.
* @param detach Should the child start in detached state? Default is no.
* @remark This callback may be registered by the os-specific module
* to correct the command and arguments for apr_proc_create invocation
* on a given os. mod_cgi will call the function if registered.
*/
APR_DECLARE_OPTIONAL_FN(apr_status_t, ap_cgi_build_command,
(const char **cmd, const char ***argv,
request_rec *r, apr_pool_t *p,
cgi_exec_info_t *e_info));
#endif /* _MOD_CGI_H */
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