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182 lines
4.8 KiB
C
182 lines
4.8 KiB
C
/*
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Copyright (c) 2005, Lite Speed Technologies Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided
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with the distribution.
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* Neither the name of the Lite Speed Technologies Inc nor the
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names of its contributors may be used to endorse or promote
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products derived from this software without specific prior
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written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/***************************************************************************
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$Id$
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-------------------
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begin : Thu Feb 10 2005
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author : George Wang
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email : gwang@litespeedtech.com
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***************************************************************************/
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#ifndef _LSAPIDEF_H_
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#define _LSAPIDEF_H_
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#include <inttypes.h>
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#if defined (c_plusplus) || defined (__cplusplus)
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extern "C" {
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#endif
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enum
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{
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H_ACCEPT = 0,
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H_ACC_CHARSET,
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H_ACC_ENCODING,
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H_ACC_LANG,
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H_AUTHORIZATION,
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H_CONNECTION,
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H_CONTENT_TYPE,
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H_CONTENT_LENGTH,
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H_COOKIE,
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H_COOKIE2,
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H_HOST,
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H_PRAGMA,
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H_REFERER,
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H_USERAGENT,
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H_CACHE_CTRL,
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H_IF_MODIFIED_SINCE,
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H_IF_MATCH,
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H_IF_NO_MATCH,
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H_IF_RANGE,
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H_IF_UNMOD_SINCE,
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H_KEEP_ALIVE,
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H_RANGE,
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H_X_FORWARDED_FOR,
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H_VIA,
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H_TRANSFER_ENCODING
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};
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#define LSAPI_SOCK_FILENO 0
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#define LSAPI_VERSION_B0 'L'
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#define LSAPI_VERSION_B1 'S'
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//Values for m_flag in lsapi_packet_header
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#define LSAPI_ENDIAN_LITTLE 0
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#define LSAPI_ENDIAN_BIG 1
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#define LSAPI_ENDIAN_BIT 1
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#if defined(__i386__)||defined( __x86_64 )||defined( __x86_64__ )
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#define LSAPI_ENDIAN LSAPI_ENDIAN_LITTLE
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#else
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#define LSAPI_ENDIAN LSAPI_ENDIAN_BIG
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#endif
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//Values for m_type in lsapi_packet_header
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#define LSAPI_BEGIN_REQUEST 1
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#define LSAPI_ABORT_REQUEST 2
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#define LSAPI_RESP_HEADER 3
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#define LSAPI_RESP_STREAM 4
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#define LSAPI_RESP_END 5
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#define LSAPI_STDERR_STREAM 6
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#define LSAPI_REQ_RECEIVED 7
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#define LSAPI_MAX_HEADER_LEN 65535
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#define LSAPI_MAX_DATA_PACKET_LEN 16384
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#define LSAPI_RESP_HTTP_HEADER_MAX 4096
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#define LSAPI_PACKET_HEADER_LEN 8
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struct lsapi_packet_header
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{
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char m_versionB0; //LSAPI protocol version
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char m_versionB1;
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char m_type;
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char m_flag;
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union
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{
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int32_t m_iLen; //include this header
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char m_bytes[4];
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}m_packetLen;
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};
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// LSAPI request header packet
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//
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// 1. struct lsapi_req_header
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// 2. struct lsapi_http_header_index
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// 3. lsapi_header_offset * unknownHeaders
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// 4. org http request header
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// 5. request body if available
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struct lsapi_req_header
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{
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struct lsapi_packet_header m_pktHeader;
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int32_t m_httpHeaderLen;
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int32_t m_reqBodyLen;
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int32_t m_scriptFileOff; //path to the script file.
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int32_t m_scriptNameOff; //decrypted URI, without pathinfo,
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int32_t m_queryStringOff; //Query string inside env
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int32_t m_requestMethodOff;
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int32_t m_cntUnknownHeaders;
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int32_t m_cntEnv;
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int32_t m_cntSpecialEnv;
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} ;
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struct lsapi_http_header_index
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{
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int16_t m_headerLen[H_TRANSFER_ENCODING+1];
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int32_t m_headerOff[H_TRANSFER_ENCODING+1];
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} ;
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struct lsapi_header_offset
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{
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int32_t nameOff;
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int32_t nameLen;
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int32_t valueOff;
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int32_t valueLen;
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} ;
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struct lsapi_resp_info
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{
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int32_t m_cntHeaders;
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int32_t m_status;
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};
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struct lsapi_resp_header
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{
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struct lsapi_packet_header m_pktHeader;
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struct lsapi_resp_info m_respInfo;
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};
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#if defined (c_plusplus) || defined (__cplusplus)
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}
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#endif
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#endif
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