c/src/server/simple_axis_server/SimpleAxisServer.cpp - axis-axis1-c - Git at Google

 /* -*- C++ -*- */

 /*
  * The Apache Software License, Version 1.1
  *
  *
  * Copyright (c) 2002 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 "SOAP" 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/>.
  *
  *
  *
  *
  * @author Roshan Weerasuriya (roshan@jkcs.slt.lk, roshan@opensource.lk)
  *
  */

 /*
  * Currently supports Windows only.
  */

 #ifdef WIN32
 #include <winsock.h>    /* for socket(),... */
 #else //Linux
 #include <sys/socket.h>
 #include <arpa/inet.h>
 #include <stdlib.h>
 #include <unistd.h>
 #endif

 //#include <stdio.h>
 #include <axis/common/Packet.h>
 #include <axis/common/AxisConfig.h>
 #include <axis/common/AxisSocketUtils.h>
 #include <axis/common/AxisTrace.h>
 #include <axis/server/simple_axis_server/ServerHelper.h>

 #define MAXPENDING 5    /* Maximum outstanding connection requests */
 #define RCVBUFSIZE 1000   /* Size of receive buffer */
 #ifdef WIN32
 #define AXIS_SOCKET_ERROR SOCKET_ERROR
 #else //Linux
 #define AXIS_SOCKET_ERROR 1
 #endif

 char echoBuffer[RCVBUFSIZE];        /* Buffer for echo string */
 const char *pcHttpBody;
 int iClntSocket;
 map<HTTP_MAP_KEYWORDS, HTTP_MAP_TYPE*> map_HTTP_Headers;

 int send_response_bytes(const char * res, const void* opstream)
 {
 	AXISTRACE3("calling send_response_bytes");
 	AXISTRACE3(res);

 	int iMsgSize = strlen(res);

 	if (send(iClntSocket, res, iMsgSize, 0) == AXIS_SOCKET_ERROR)
 		printf("%s\n","send() failed");

 	return 0;
 }

 int get_request_bytes(char * req, int reqsize, int* retsize, const void* ipstream)
 {
 	req[0]= '\0';
 	strcat(req, pcHttpBody);
 	*retsize= strlen(pcHttpBody);
 //	*retsize = wcslen(ip)*2;
 //	memcpy(req, ip, *retsize);
 	return 0;
 }

 int send_transport_information(Ax_soapstream* sSoapstream)
 {
 	AXISTRACE3("sending trasport info");

 	char *res ="HTTP/1.1 200 OK\nContent-Type: text/xml; charset=utf-8\nDate: Wed, 03 Sep 2003 09:23:06 GMT\nConnection: close\n\n";
 	AXISTRACE3(res);

 	int iMsgSize = strlen(res);

 	if (send(iClntSocket, res, iMsgSize, 0) == AXIS_SOCKET_ERROR)
 		printf("%s\n","send() failed");

 	return 0;
 }

 int receive_transport_information(Ax_soapstream *str) {

 	return 0;
 }

 int executeWork() {

 	Ax_soapstream* str = (Ax_soapstream*)malloc(sizeof(Ax_soapstream));
 	str->trtype = APTHTTP;
 	str->sessionid = "somesessionid";
 	str->so.http.ip_method = AXIS_HTTP_POST;
 	str->str.ip_stream = "is";
 	str->str.op_stream = "os";
 	str->so.http.ip_headers = (Ax_header*)malloc(sizeof(Ax_header));
 	//str->so.http.ip_headers->headername = SOAPACTIONHEADER;
 	//str->so.http.ip_headers->headervalue = "\"Calculator\"";
 	str->so.http.ip_headercount = 0;

 	char pchURIValue[100] = {0};
 	strcat(pchURIValue, "http://someurl");

 	if (map_HTTP_Headers.find(HMK_URI) != map_HTTP_Headers.end()) {
 		const char* pChTemp = map_HTTP_Headers[HMK_URI]->objuHttpMapContent->msValue;
 		strcat(pchURIValue, pChTemp);
 	}

 	str->so.http.uri_path = pchURIValue;

 	//set transport
 	str->transport.pSendFunct = send_response_bytes;
 	str->transport.pGetFunct = get_request_bytes;
 	str->transport.pSendTrtFunct = (AXIS_SEND_TRANSPORT_INFORMATION)send_transport_information;
 	str->transport.pGetTrtFunct = (AXIS_GET_TRANSPORT_INFORMATION)receive_transport_information;

 	process_request(str);

 	free(str->so.http.ip_headers);
 	free(str);

 	return 0;
 }

 int createTCPServerSocket(unsigned short port)
 {
     int sock;                        /* socket to create */
     struct sockaddr_in echoServAddr; /* Local address */

     /* Create socket for incoming connections */
     if ((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0)
         printf("%s\n","socket() failed");

     /* Construct local address structure */
     memset(&echoServAddr, 0, sizeof(echoServAddr));   /* Zero out structure */
     echoServAddr.sin_family = AF_INET;                /* Internet address family */
     echoServAddr.sin_addr.s_addr = htonl(INADDR_ANY); /* Any incoming interface */
     echoServAddr.sin_port = htons(port);              /* Local port */

     /* Bind to the local address */
     if (bind(sock, (struct sockaddr *) &echoServAddr, sizeof(echoServAddr)) < 0)
         printf("%s\n","bind() failed");

     /* Mark the socket so it will listen for incoming connections */
     if (listen(sock, MAXPENDING) < 0)
         printf("%s\n","listen() failed");

     return sock;
 }

 int acceptTCPConnection(int servSock)
 {
     int clntSock;                    /* Socket descriptor for client */
     struct sockaddr_in echoClntAddr; /* Client address */
 	#ifdef WIN32
 		int clntLen;            /* Length of client address data structure */
 	#else //Linux
 		unsigned int clntLen;            /* Length of client address data structure */
 	#endif

     /* Set the size of the in-out parameter */
     clntLen = sizeof(echoClntAddr);

     /* Wait for a client to connect */
     if ((clntSock = accept(servSock, (struct sockaddr *) &echoClntAddr, &clntLen)) < 0) {
         printf("%s\n","accept() failed");
 		AxisSocketUtils::printSocketErrorDescription();
 	}

     /* clntSock is connected to a client! */
 	/*
 	AXISTRACE3(strcat("Handling client ", inet_ntoa(echoClntAddr.sin_addr)));
 	*/

     return clntSock;
 }

 void handleTCPClient(int clntSocket)
 {
     int recvMsgSize;                    /* Size of received message */
 	echoBuffer[0] = '\0';

     /* Receive message from client */
     if ((recvMsgSize = recv(clntSocket, echoBuffer, RCVBUFSIZE, 0)) < 0)
         printf("%s\n","recv() failed");

 	AXISTRACE3("----------START request stream of client------------");
 	AXISTRACE3(strcat(echoBuffer,"\n"));
 	AXISTRACE3("----------END request stream of client--------------");

 	/*
 	while (recvMsgSize>0) {
 		if ((recvMsgSize = recv(clntSocket, echoBuffer, RCVBUFSIZE, 64)) < 0)
 			printf("%s\n","recv() failed");

 		AXISTRACE3(strcat(echoBuffer,"\n"));
 		AXISTRACE3(recvMsgSize);
 	}
 	*/

 	string sClientReqStream = echoBuffer;

 	string sHTTPHeaders = "";
 	string sHTTPBody = "";

 	getSeperatedHTTPParts(sClientReqStream, sHTTPHeaders, sHTTPBody, &map_HTTP_Headers);

 	AXISTRACE3("----------START extracted HTTP Headers------------");
 	AXISTRACE3(sHTTPHeaders.c_str());
 	AXISTRACE3("----------END extracted HTTP Headers--------------");

 	AXISTRACE3("----------START extracted HTTP Body---------------");
 	AXISTRACE3(sHTTPBody.c_str());
 	AXISTRACE3("----------END extracted HTTP Body-----------------");

 	pcHttpBody = sHTTPBody.c_str();
 	iClntSocket = clntSocket;

 	executeWork();

 	#ifdef WIN32
 	closesocket(clntSocket);    /* Close client socket */
 	#else //Linux
 	close(clntSocket);
 	#endif
 }

 int main(int argc, char *argv[ ])
 {

 	int *servSock;                   /* Socket descriptors for server */

 	#ifdef WIN32
 	WSADATA wsaData;                 /* Structure for WinSock setup communication */
 	#else //Linux
 	#endif

 	fd_set sockSet;                  /* Set of socket descriptors for select() */
 	int maxDescriptor;               /* Maximum socket descriptor value */
 	struct timeval selTimeout;       /* Timeout for select() */
 	long timeout= 1000;                    /* Timeout value given on command-line */
 	int running = 1;
 	int iServerPort;

 	int iPort;
 	int noPorts = 1;             /* Number of ports is argument count minus 2 */
 	servSock = (int *) malloc(noPorts * sizeof(int));
 	/* Initialize maxDescriptor for use by select() */
     maxDescriptor = -1;


 	if (argc < 2) {
 		printf("Problem occured.\nUsage: %s <Server Port>", argv[0]);
 		exit(1);
 	}

 	#ifdef WIN32
 	if (WSAStartup(MAKEWORD(2, 0), &wsaData) != 0) /* Load Winsock 2.0 DLL */
 	{
 		fprintf(stderr, "WSAStartup() failed");
 		exit(1);
 	}
 	#else //Linux
 	#endif

 	/////////////
 	iServerPort = atoi(argv[1]);
 	if (iServerPort == 0) {
 		printf("Problem occured. Error in specified server port");
 		exit(1);
 	} else {
 		servSock[0] = createTCPServerSocket(iServerPort);
 		/* Determine if new descriptor is the largest */
         if (servSock[0] > maxDescriptor) {
             maxDescriptor = servSock[0];
 		}
 	}
 	///////////////

 	//initializing Axis

 	initialize_module(1);

 	while (running) {
 		FD_ZERO(&sockSet);
 		FD_SET(servSock[0], &sockSet);


 		/* Timeout specification */
 		/* This must be reset every time select() is called */
 		selTimeout.tv_sec = timeout;       /* timeout (secs.) */
 		selTimeout.tv_usec = 0;            /* 0 microseconds */

 		if (select(maxDescriptor+1, &sockSet, NULL, NULL, &selTimeout) == 0) {
 			/*
 			DEBUG line
 			printf("No echo requests for %ld secs...Server still alive\n", timeout);
 			*/
 		}
 		else
 		{
 			if (FD_ISSET(servSock[0], &sockSet))
 			{
 				/*
 				DEBUG line
 				printf("Request on port %d (cmd-line position):  \n", 0);
 				*/
 				handleTCPClient(acceptTCPConnection(servSock[0]));
 			}
 		}

 		AXISTRACE3("end of main while");
 	}

 	//uninitializing Axis
 	uninitialize_module();

 	/* Close sockets */
     for (iPort = 0; iPort < noPorts; iPort++) {
 		#ifdef WIN32
 		closesocket(servSock[iPort]);
 		#else //Linux
 		close(servSock[iPort]);
 		#endif
 	}

     /* Free list of sockets */
     free(servSock);

 	#ifdef WIN32
 	WSACleanup();  /* Cleanup Winsock */
 	#else //Linux
 	#endif

 	AXISTRACE3("End of main");

 	return 0;
 }
	/* -- C++ -- */

	/*
	* The Apache Software License, Version 1.1
	*
	*
	* Copyright (c) 2002 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 "SOAP" 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/>.
	*
	*
	*
	*
	* @author Roshan Weerasuriya (roshan@jkcs.slt.lk, roshan@opensource.lk)
	*
	*/

	/*
	* Currently supports Windows only.
	*/

	#ifdef WIN32
	#include <winsock.h> /* for socket(),... */
	#else //Linux
	#include <sys/socket.h>
	#include <arpa/inet.h>
	#include <stdlib.h>
	#include <unistd.h>
	#endif

	//#include <stdio.h>
	#include <axis/common/Packet.h>
	#include <axis/common/AxisConfig.h>
	#include <axis/common/AxisSocketUtils.h>
	#include <axis/common/AxisTrace.h>
	#include <axis/server/simple_axis_server/ServerHelper.h>

	#define MAXPENDING 5 /* Maximum outstanding connection requests */
	#define RCVBUFSIZE 1000 /* Size of receive buffer */
	#ifdef WIN32
	#define AXIS_SOCKET_ERROR SOCKET_ERROR
	#else //Linux
	#define AXIS_SOCKET_ERROR 1
	#endif

	char echoBuffer[RCVBUFSIZE]; /* Buffer for echo string */
	const char *pcHttpBody;
	int iClntSocket;
	map<HTTP_MAP_KEYWORDS, HTTP_MAP_TYPE*> map_HTTP_Headers;

	int send_response_bytes(const char * res, const void* opstream)
	{
	AXISTRACE3("calling send_response_bytes");
	AXISTRACE3(res);

	int iMsgSize = strlen(res);

	if (send(iClntSocket, res, iMsgSize, 0) == AXIS_SOCKET_ERROR)
	printf("%s\n","send() failed");

	return 0;
	}

	int get_request_bytes(char * req, int reqsize, int* retsize, const void* ipstream)
	{
	req[0]= '\0';
	strcat(req, pcHttpBody);
	*retsize= strlen(pcHttpBody);
	// retsize = wcslen(ip)2;
	// memcpy(req, ip, *retsize);
	return 0;
	}

	int send_transport_information(Ax_soapstream* sSoapstream)
	{
	AXISTRACE3("sending trasport info");

	char *res ="HTTP/1.1 200 OK\nContent-Type: text/xml; charset=utf-8\nDate: Wed, 03 Sep 2003 09:23:06 GMT\nConnection: close\n\n";
	AXISTRACE3(res);

	int iMsgSize = strlen(res);

	if (send(iClntSocket, res, iMsgSize, 0) == AXIS_SOCKET_ERROR)
	printf("%s\n","send() failed");

	return 0;
	}

	int receive_transport_information(Ax_soapstream *str) {

	return 0;
	}

	int executeWork() {

	Ax_soapstream* str = (Ax_soapstream*)malloc(sizeof(Ax_soapstream));
	str->trtype = APTHTTP;
	str->sessionid = "somesessionid";
	str->so.http.ip_method = AXIS_HTTP_POST;
	str->str.ip_stream = "is";
	str->str.op_stream = "os";
	str->so.http.ip_headers = (Ax_header*)malloc(sizeof(Ax_header));
	//str->so.http.ip_headers->headername = SOAPACTIONHEADER;
	//str->so.http.ip_headers->headervalue = "\"Calculator\"";
	str->so.http.ip_headercount = 0;

	char pchURIValue[100] = {0};
	strcat(pchURIValue, "http://someurl");

	if (map_HTTP_Headers.find(HMK_URI) != map_HTTP_Headers.end()) {
	const char* pChTemp = map_HTTP_Headers[HMK_URI]->objuHttpMapContent->msValue;
	strcat(pchURIValue, pChTemp);
	}

	str->so.http.uri_path = pchURIValue;

	//set transport
	str->transport.pSendFunct = send_response_bytes;
	str->transport.pGetFunct = get_request_bytes;
	str->transport.pSendTrtFunct = (AXIS_SEND_TRANSPORT_INFORMATION)send_transport_information;
	str->transport.pGetTrtFunct = (AXIS_GET_TRANSPORT_INFORMATION)receive_transport_information;

	process_request(str);

	free(str->so.http.ip_headers);
	free(str);

	return 0;
	}

	int createTCPServerSocket(unsigned short port)
	{
	int sock; /* socket to create */
	struct sockaddr_in echoServAddr; /* Local address */

	/* Create socket for incoming connections */
	if ((sock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP)) < 0)
	printf("%s\n","socket() failed");

	/* Construct local address structure */
	memset(&echoServAddr, 0, sizeof(echoServAddr)); /* Zero out structure */
	echoServAddr.sin_family = AF_INET; /* Internet address family */
	echoServAddr.sin_addr.s_addr = htonl(INADDR_ANY); /* Any incoming interface */
	echoServAddr.sin_port = htons(port); /* Local port */

	/* Bind to the local address */
	if (bind(sock, (struct sockaddr *) &echoServAddr, sizeof(echoServAddr)) < 0)
	printf("%s\n","bind() failed");

	/* Mark the socket so it will listen for incoming connections */
	if (listen(sock, MAXPENDING) < 0)
	printf("%s\n","listen() failed");

	return sock;
	}

	int acceptTCPConnection(int servSock)
	{
	int clntSock; /* Socket descriptor for client */
	struct sockaddr_in echoClntAddr; /* Client address */
	#ifdef WIN32
	int clntLen; /* Length of client address data structure */
	#else //Linux
	unsigned int clntLen; /* Length of client address data structure */
	#endif

	/* Set the size of the in-out parameter */
	clntLen = sizeof(echoClntAddr);

	/* Wait for a client to connect */
	if ((clntSock = accept(servSock, (struct sockaddr *) &echoClntAddr, &clntLen)) < 0) {
	printf("%s\n","accept() failed");
	AxisSocketUtils::printSocketErrorDescription();
	}

	/* clntSock is connected to a client! */
	/*
	AXISTRACE3(strcat("Handling client ", inet_ntoa(echoClntAddr.sin_addr)));
	*/

	return clntSock;
	}

	void handleTCPClient(int clntSocket)
	{
	int recvMsgSize; /* Size of received message */
	echoBuffer[0] = '\0';

	/* Receive message from client */
	if ((recvMsgSize = recv(clntSocket, echoBuffer, RCVBUFSIZE, 0)) < 0)
	printf("%s\n","recv() failed");

	AXISTRACE3("----------START request stream of client------------");
	AXISTRACE3(strcat(echoBuffer,"\n"));
	AXISTRACE3("----------END request stream of client--------------");

	/*
	while (recvMsgSize>0) {
	if ((recvMsgSize = recv(clntSocket, echoBuffer, RCVBUFSIZE, 64)) < 0)
	printf("%s\n","recv() failed");

	AXISTRACE3(strcat(echoBuffer,"\n"));
	AXISTRACE3(recvMsgSize);
	}
	*/

	string sClientReqStream = echoBuffer;

	string sHTTPHeaders = "";
	string sHTTPBody = "";

	getSeperatedHTTPParts(sClientReqStream, sHTTPHeaders, sHTTPBody, &map_HTTP_Headers);

	AXISTRACE3("----------START extracted HTTP Headers------------");
	AXISTRACE3(sHTTPHeaders.c_str());
	AXISTRACE3("----------END extracted HTTP Headers--------------");

	AXISTRACE3("----------START extracted HTTP Body---------------");
	AXISTRACE3(sHTTPBody.c_str());
	AXISTRACE3("----------END extracted HTTP Body-----------------");

	pcHttpBody = sHTTPBody.c_str();
	iClntSocket = clntSocket;

	executeWork();

	#ifdef WIN32
	closesocket(clntSocket); /* Close client socket */
	#else //Linux
	close(clntSocket);
	#endif
	}

	int main(int argc, char *argv[ ])
	{

	int servSock; / Socket descriptors for server */

	#ifdef WIN32
	WSADATA wsaData; /* Structure for WinSock setup communication */
	#else //Linux
	#endif

	fd_set sockSet; /* Set of socket descriptors for select() */
	int maxDescriptor; /* Maximum socket descriptor value */
	struct timeval selTimeout; /* Timeout for select() */
	long timeout= 1000; /* Timeout value given on command-line */
	int running = 1;
	int iServerPort;

	int iPort;
	int noPorts = 1; /* Number of ports is argument count minus 2 */
	servSock = (int ) malloc(noPorts sizeof(int));
	/* Initialize maxDescriptor for use by select() */
	maxDescriptor = -1;


	if (argc < 2) {
	printf("Problem occured.\nUsage: %s <Server Port>", argv[0]);
	exit(1);
	}

	#ifdef WIN32
	if (WSAStartup(MAKEWORD(2, 0), &wsaData) != 0) /* Load Winsock 2.0 DLL */
	{
	fprintf(stderr, "WSAStartup() failed");
	exit(1);
	}
	#else //Linux
	#endif

	/////////////
	iServerPort = atoi(argv[1]);
	if (iServerPort == 0) {
	printf("Problem occured. Error in specified server port");
	exit(1);
	} else {
	servSock[0] = createTCPServerSocket(iServerPort);
	/* Determine if new descriptor is the largest */
	if (servSock[0] > maxDescriptor) {
	maxDescriptor = servSock[0];
	}
	}
	///////////////

	//initializing Axis

	initialize_module(1);

	while (running) {
	FD_ZERO(&sockSet);
	FD_SET(servSock[0], &sockSet);


	/* Timeout specification */
	/* This must be reset every time select() is called */
	selTimeout.tv_sec = timeout; /* timeout (secs.) */
	selTimeout.tv_usec = 0; /* 0 microseconds */

	if (select(maxDescriptor+1, &sockSet, NULL, NULL, &selTimeout) == 0) {
	/*
	DEBUG line
	printf("No echo requests for %ld secs...Server still alive\n", timeout);
	*/
	}
	else
	{
	if (FD_ISSET(servSock[0], &sockSet))
	{
	/*
	DEBUG line
	printf("Request on port %d (cmd-line position): \n", 0);
	*/
	handleTCPClient(acceptTCPConnection(servSock[0]));
	}
	}

	AXISTRACE3("end of main while");
	}

	//uninitializing Axis
	uninitialize_module();

	/* Close sockets */
	for (iPort = 0; iPort < noPorts; iPort++) {
	#ifdef WIN32
	closesocket(servSock[iPort]);
	#else //Linux
	close(servSock[iPort]);
	#endif
	}

	/* Free list of sockets */
	free(servSock);

	#ifdef WIN32
	WSACleanup(); /* Cleanup Winsock */
	#else //Linux
	#endif

	AXISTRACE3("End of main");

	return 0;
	}