//	dimesrv.cpp//	Example simple image server using DIME//	Runs as CGI (not multi-threaded) or multi-threaded stand-alone//	Web service// For stand-alone Web service functionality, run from the command line with// port number as command line argument, e.g.// > dimesrv 18085 &// Use port 80 to install and run as HTTP Web server accessible over the Web// NOTE: THE SERVER WILL ONLY SEND FILES THAT ARE IN THE CURRENT DIR// THE AUTHOR IS NOT RESPONSIBLE FOR ANY DAMAGES RESULTING FROM THE USE OF// THIS PROGRAM// Change the 'endpoint' in 'dimeclt.cpp' to// endpoint="http://machine:18085"// where 'machine' is the host name of the machine on which the service runs.// The service is multi-threaded. Multi-threading is not required, but can// improve QoS. Remove the pthread code to obtain a non-multi-threaded service.#include "soapH.h"#include "dime.nsmap"#include <pthread.h>	// use Pthreads#define BACKLOG (100)		// Max. request backlog#define MAX_FILE_SIZE (10000)	// Max. file sizevoid *process_request(void*);int main(int argc, char **argv){ struct soap soap;  soap_init(&soap);  if (argc < 2)		// no args: this is a CGI application  { soap_set_recv_logfile(&soap, "dimesrv.log");	// compile stdsoap2.cpp with -DDEBUG: keep log of incoming requests    soap_set_sent_logfile(&soap, NULL);    soap_set_test_logfile(&soap, NULL);    soap_serve(&soap);	// serve request    soap_destroy(&soap);// cleanup class instances    soap_end(&soap);	// cleanup  }  else  { struct soap *tsoap;    pthread_t tid;    int port;    int m, s, i;    port = atoi(argv[2]);	// port is first command line argument    m = soap_bind(&soap, NULL, port, BACKLOG);    if (m < 0)      exit(-1);    fprintf(stderr, "Socket connection successful %d\n", m);    for (i = 1; ; i++)    { s = soap_accept(&soap);      if (s < 0)      { soap_print_fault(&soap, stderr);        break;      }      fprintf(stderr, "Thread %d accepts socket %d connection from IP %d.%d.%d.%d\n", i, s, (int)(soap.ip>>24)&0xFF, (int)(soap.ip>>16)&0xFF, (int)(soap.ip>>8)&0xFF, (int)soap.ip&0xFF);      tsoap = soap_new();      tsoap->socket = s;      pthread_create(&tid, NULL, (void*(*)(void*))process_request, (void*)tsoap);    }  }  return 0;}void *process_request(void *soap){ pthread_detach(pthread_self());  soap_serve((struct soap*)soap);	// serve pending request  soap_destroy((struct soap*)soap);	// remove class instances  soap_end((struct soap*)soap);		// clean up  free(soap);  return NULL;}int ns__getImage(struct soap *soap, char *name, xsd__base64Binary &image){ if (name)  { FILE *fd = NULL;    int i, c;    if (!strchr(name, '/') && !strchr(name, '\\') && !strchr(name, ':'))      fd = fopen(name, "r");    if (!fd)    { soap_fault(soap);      soap->fault->faultstring = "Cannot open file";      return SOAP_FAULT;    }    image.__ptr = (unsigned char*)soap_malloc(soap, MAX_FILE_SIZE);    for (i = 0; i < MAX_FILE_SIZE; i++)    { if ((c = fgetc(fd)) == EOF)        break;      image.__ptr[i] = c;    }    fclose(fd);    image.__size = i;    image.type = "image/jpeg";    image.options = soap_dime_option(soap, 0, "My picture");  }  else  { soap_fault(soap);    soap->fault->faultstring = "Name required";    return SOAP_FAULT;  }  return SOAP_OK;}