128 lines
3.9 KiB
C
128 lines
3.9 KiB
C
/*
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* $Id: opj_server.c 53 2011-05-09 16:55:39Z kaori $
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*
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* Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
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* Copyright (c) 2002-2011, Professor Benoit Macq
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* Copyright (c) 2010-2011, Kaori Hagihara
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* Copyright (c) 2011, Lucian Corlaciu, GSoC
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* All rights reserved.
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*
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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
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* are met:
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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*! \file
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* \brief opj_server is a JPIP server program, which supports HTTP connection, JPT-stream, session, channels, and cache model managements.
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*
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* \section req Requirements
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* FastCGI development kit (http://www.fastcgi.com).
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*
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* \section impinst Implementing instructions
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* Launch opj_server from the server terminal:\n
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* % spawn-fcgi -f ./opj_server -p 3000 -n
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*
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* Note: JP2 files are stored in the working directory of opj_server\n
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* Check README for the JP2 Encoding\n
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*
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* We tested this software with a virtual server running on the same Linux machine as the clients.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "openjpip.h"
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#ifndef QUIT_SIGNAL
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#define QUIT_SIGNAL "quitJPIP"
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#endif
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#ifdef _WIN32
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WSADATA initialisation_win32;
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#endif //_WIN32
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int main(void)
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{
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server_record_t *server_record;
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#ifdef _WIN32
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int erreur = WSAStartup(MAKEWORD(2,2),&initialisation_win32);
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if( erreur!=0)
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fprintf( stderr, "Erreur initialisation Winsock error : %d %d\n",erreur,WSAGetLastError());
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else
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fprintf( stderr, "Initialisation Winsock\n");
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#endif //_WIN32
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server_record = init_JPIPserver( 60000, 0);
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#ifdef SERVER
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char *query_string;
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while(FCGI_Accept() >= 0)
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#else
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char query_string[128];
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while( fgets( query_string, 128, stdin) && query_string[0]!='\n')
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#endif
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{
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#ifdef SERVER
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query_string = getenv("QUERY_STRING");
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#endif //SERVER
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if( strcmp( query_string, QUIT_SIGNAL) == 0)
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break;
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QR_t *qr;
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bool parse_status;
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qr = parse_querystring( query_string);
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parse_status = process_JPIPrequest( server_record, qr);
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#ifndef SERVER
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local_log( true, true, parse_status, false, qr, server_record);
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#endif
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if( parse_status)
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send_responsedata( server_record, qr);
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else{
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fprintf( FCGI_stderr, "Error: JPIP request failed\n");
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fprintf( FCGI_stdout, "\r\n");
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}
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end_QRprocess( server_record, &qr);
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}
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fprintf( FCGI_stderr, "JPIP server terminated by a client request\n");
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terminate_JPIPserver( &server_record);
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#ifdef _WIN32
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if( WSACleanup() != 0){
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fprintf( stderr, "\nError in WSACleanup : %d %d",erreur,WSAGetLastError());
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}else{
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fprintf( stderr, "\nWSACleanup OK\n");
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}
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#endif
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return 0;
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}
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