æ¥ä¸æ¥æç»åèªå·±çå®è·µä¸ç解ï¼è®²è®²VCç¨gsoapä¸ç¼åwebServiceå客æ·ç«¯ç¨åºï¼æä¸å¯¹çå°æ¹è¿è¯·å¤§å®¶ææ£ï¼è°¢è°¢ã
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1.é¦å
ç¼å add.hæ件ï¼
1//gsoap ns service name: add
2//gsoap ns service namespace:
http://localhost/add.wsdl3//gsoap ns service location:
http://localhost4//gsoap ns service executable: add.cgi
5//gsoap ns service encoding: encoded
6//gsoap ns schema namespace: urn:add
7
8int ns__add( int num1, int num2, int* sum );
9
2.ç¨gsoap/binç®å½ä¸çsoapcpp2.exeç¨åºï¼çæä¸äºæ件ãå¯ä»¥æsoapcpp2.exeæ·è´å°ä¸add.hç®å½ä¸ï¼ç¨cmdæ§è¡soapcpp2.exe
add.hå°±å¯ä»¥ï¼å¨è¿ä¸ªç®å½ä¸ä¼èªå¨çæ许å¤å°æ¥æç¨çæ件ï¼å¦add.namap,soapH.h,soapC.cpp,soapClient.cpp,soapServer.cppçæ件ãsoapcpp2.exeå¯ä»¥å¸¦åæ°æ§è¡ï¼å
·ä½æ§è¡soapcpp2.exe
-hæ¥çã
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¥wsock32.libåºï¼å°åæçæçé£äºæ件添å å°å·¥ç¨ä¸ãç¶åç¼åwebserver.cpp主ç¨åºï¼
#include "add.h"
#include "add.nsmap"
int main(int argc, char* argv[])
{
int m, s; /**//* master and slave sockets */
struct soap add_soap;
soap_init(&add_soap);
//soap_set_namespaces(&add_soap, add_namespaces);
if (argc < 2)
{
printf("usage: %s <server_port> \n", argv[0]);
exit(1);
}
else
{
m = soap_bind(&add_soap, NULL, atoi(argv[1]), 100);
if (m < 0)
{
soap_print_fault(&add_soap, stderr);
exit(-1);
}
fprintf(stderr, "Socket connection successful: master socket = %d\n", m);
for ( ; ; )
{
s = soap_accept(&add_soap);
if (s < 0)
{
soap_print_fault(&add_soap, stderr);
exit(-1);
}
fprintf(stderr, "Socket connection successful: slave socket = %d\n", s);
soap_serve(&add_soap);//该å¥è¯´æ该serverçæå¡
soap_end(&add_soap);
}
}
return 0;
}
//server端çå®ç°å½æ°ä¸add.hä¸å£°æçå½æ°ç¸åï¼ä½æ¯å¤äºä¸ä¸ªå½åçsoapè¿æ¥çåæ°
int ns__add(struct soap *add_soap, int num1, int num2, int *sum)
{
*sum = num1 + num2;
return 0;
}
4.
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¥localhost:4567,å¦ææ¾ç¤ºxml页é¢ï¼è¯´æç¨åºå·²ç»å¯å¨ã
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对åºç客æ·ç«¯
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#include <stdio.h>
#include <stdlib.h>
#include "soapH.h"
#include "add.nsmap"
int add(const char* server, int num1, int num2, int *sum);
int main(int argc, char **argv)
{
int result = -1;
char* server="
http://localhost:4567";
int num1 = 0;
int num2 = 0;
int sum = 0;
if( argc < 3 )
{
printf("usage: %s num1 num2 \n", argv[0]);
exit(0);
}
num1 = atoi(argv[1]);
num2 = atoi(argv[2]);
result = add(server, num1, num2, &sum);
if (result != 0)
{
printf("soap err,errcode = %d\n", result);
}
else
{
printf("%d+%d=%d\n", num1, num2, sum );
}
return 0;
}
int add( const char* server, int num1, int num2, int *sum )
{
struct soap add_soap;
int result = 0;
soap_init(&add_soap);
// soap_set_namespaces(&add_soap, add_namespaces);
//该å½æ°æ¯å®¢æ·ç«¯è°ç¨ç主è¦å½æ°ï¼åé¢å 个åæ°åadd.hä¸å£°æçä¸æ ·ï¼åé¢å¤äº3个åæ°ï¼å½æ°åæ¯æ¥å£å½æ°åns__addåé¢å ä¸soap_call_
soap_call_ns__add( &add_soap, server, "", num1, num2, sum );
if(add_soap.error)
{
printf("soap error:%d,%s,%s\n", add_soap.error, *soap_faultcode(&add_soap), *soap_faultstring(&add_soap) );
result = add_soap.error;
}
soap_end(&add_soap);
soap_done(&add_soap);
return result;
}
2.客æ·ç«¯ç¨åºæ¢å¯ä»¥æ°å»ºä¸ä¸ªæ°çwin32æ§å¶å°ç¨åºï¼å°åæçæçnsmap,soapH.h,soapClient.hçæ件å å
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¥ä¸å®¢æ·ç«¯ä»£ç ï¼å°webserver.cppæ件移é¤ï¼å¹¶ä¸å°soapServer.cppçserver端éè¦çæ件移é¤ï¼å°soapClient.cppçclient端éè¦çcppæ·»å å°å·¥ç¨ï¼ç¼è¯æ¢å¯ã
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ä¸
éå°çé®é¢
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if (argc < 2) // no args: assume this is a CGI application
{
soap_serve(&soap); // serve request, one thread, CGI style
soap_destroy(&soap); // dealloc C++ data
soap_end(&soap); // dealloc data and clean up
}
2.å¨ç¼è¯æå¡å¨å客æ·ç«¯ç¨åºæ¶ä¸å¼å§å¯¹add.hçæçæ件添å å°å·¥ç¨ï¼ç»å¸¸åºç°é®é¢ï¼éè¦èªå·±ä¸è°è¯ãç¹å«æ¯é¾æ¥æ¶æ®µï¼server/clientè¦ä¸å
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ä¸ gSOAPéè¦ç头æ件ï¼
//gsoap ns service name: calc
//gsoap ns service style: rpc
//gsoap ns service encoding: encoded
//gsoap ns service namespace:
http://127.0.0.1:8089/calc.wsdl//gsoap ns service location:
http://127.0.0.1:8089/cal//gsoap ns schema namespace: urn:calc
int ns__add(double a, double b, double *result);
int ns__sub(double a, double b, double *result);
int ns__mul(double a, double b, double *result);
int ns__div(double a, double b, double *result);
int ns__pow(double a, double b, double *result);
äº å¤çº¿ç¨æå¡å¨å
³é®ä»£ç
#include
#include "calc.nsmap"
#include "soapH.h"
/**//////////////////////////////////////////////////////////////////////////
///å®ä¸å
¨å±åéçå®ä¹
#define BACKLOG (100)
#define MAX_THR (10)
#define MAX_QUEUE (1000)
pthread_mutex_t queue_cs; //éåé
pthread_cond_t queue_cv; //æ¡ä»¶åé
SOAP_SOCKET queue[MAX_QUEUE]; //æ°ç»éå
int head =0, tail =0; //éå头éåå°¾åå§å
/**///////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////
void * process_queue(void *); //线ç¨å
¥å£å½æ°
int enqueue(SOAP_SOCKET); //å
¥éåå½æ°
SOAP_SOCKET dequeue(void); //åºéåå½æ°
/**///////////////////////////////////////////////////////////////////////////
//线ç¨å
¥å£å½æ°
void * process_queue(void * soap)
{
struct soap * tsoap = (struct soap *)soap;
for(;;)
{
tsoap->socket = dequeue();
if (!soap_valid_socket(tsoap->socket))
{
break;
}
soap_serve(tsoap);
soap_destroy(tsoap);
soap_end(tsoap);
}
return NULL;
}
//å
¥éåæä½
int enqueue(SOAP_SOCKET sock)
{
int status = SOAP_OK;
int next;
pthread_mutex_lock(&queue_cs);
next = tail +1;
if (next >= MAX_QUEUE)
next = 0;
if (next == head)
status = SOAP_EOM;
else
{
queue[tail] =sock;
tail = next;
}
pthread_cond_signal(&queue_cv);
pthread_mutex_unlock(&queue_cs);
return status;
}
//åºéåæä½
SOAP_SOCKET dequeue()
{
SOAP_SOCKET sock;
pthread_mutex_lock(&queue_cs);
while (head == tail )
{
pthread_cond_wait(&queue_cv,&queue_cs);
}
sock = queue[head++];
if (head >= MAX_QUEUE)
{
head =0;
}
pthread_mutex_unlock(&queue_cs);
return sock;
}
/**///////////////////////////å
·ä½æå¡æ¹æ³////////////////////////////////////////
//å æ³çå®ç°
int ns__add(struct soap *soap, double a, double b, double *result)
{
*result = a + b;
return SOAP_OK;
}
//åæ³çå®ç°
int ns__sub(struct soap *soap, double a, double b, double *result)
{
*result = a - b;
return SOAP_OK;
}
//ä¹æ³çå®ç°
int ns__mul(struct soap *soap, double a, double b, double *result)
{
*result = a * b;
return SOAP_OK;
}
//é¤æ³çå®ç°
int ns__div(struct soap *soap, double a, double b, double *result)
{
if (b)
*result = a / b;
else
{
char *s = (char*)soap_malloc(soap, 1024);
sprintf(s, "Can't">
http://tempuri.org/">Can't divide %f by %f", a, b);
return soap_sender_fault(soap, "Division by zero", s);
}
return SOAP_OK;
}
//ä¹æ¹çå®ç°
int ns__pow(struct soap *soap, double a, double b, double *result)
{
*result = pow(a, b);
if (soap_errno == EDOM) /**//* soap_errno åerrorno类似, ä½æ¯åwidnowså
¼å®¹ */
{
char *s = (char*)soap_malloc(soap, 1024);
sprintf(s, "Can't take the power of %f to %f", a, b);
sprintf(s, "Can't">
http://tempuri.org/">Can't take power of %f to %f", a, b);
return soap_sender_fault(soap, "Power function domain error", s);
}
return SOAP_OK;
}
/**///////////////////////////////////////////////////////////////////////////////////////////////////////
//主å½æ°
int main(int argc,char ** argv)
{
struct soap ServerSoap;
//åå§è¯è¿è¡æ¶ç¯å¢
soap_init(&ServerSoap);
//å¦æ没æåæ°ï¼å½ä½CGIç¨åºå¤ç
if (argc <2)
{
//CGI é£æ ¼æå¡è¯·æ±ï¼å线ç¨
soap_serve(&ServerSoap);
//æ¸
é¤åºååçç±»çå®ä¾
soap_destroy(&ServerSoap);
//æ¸
é¤åºååçæ°æ®
soap_end(&ServerSoap);
}else
{
struct soap * soap_thr[MAX_THR];
pthread_t tid[MAX_THR];
int i,port = atoi(argv[1]);
SOAP_SOCKET m,s;
//éåæ¡ä»¶åéåå§å
pthread_mutex_init(&queue_cs,NULL);
pthread_cond_init(&queue_cv,NULL);
//ç»å®æå¡ç«¯å£
m = soap_bind(&ServerSoap,NULL,port,BACKLOG);
//循ç¯ç´è³æå¡å¥æ¥ååæ³
while (!soap_valid_socket(m))
{
fprintf(stderr,"Bind port error! ");
m = soap_bind(&ServerSoap,NULL,port,BACKLOG);
}
fprintf(stderr,"socket connection successful %d ",m);
//çææå¡çº¿ç¨
for(i = 0; i <MAX_THR; i++)
{
soap_thr[i] = soap_copy(&ServerSoap);
fprintf(stderr,"Starting thread %d ",i);
pthread_create(&tid[i],NULL,(void*(*)(void*))process_queue,(void*)soap_thr[i]);
}
for(;;)
{
//æ¥å客æ·ç«¯çè¿æ¥
s = soap_accept(&ServerSoap);
if (!soap_valid_socket(s))
{
if (ServerSoap.errnum)
{
soap_print_fault(&ServerSoap,stderr);
continue;
}else
{
fprintf(stderr,"Server timed out ");
break;
}
}
//客æ·ç«¯çIPå°å
fprintf(stderr,"Accepted connection from IP= %d.%d.%d.%d socket = %d ",
((ServerSoap.ip)>>24)&&0xFF,((ServerSoap.ip)>>16)&0xFF,((ServerSoap.ip)>>8)&0xFF,(ServerSoap.ip)&0xFF,(ServerSoap.socket));
//请æ±çå¥æ¥åè¿å
¥éåï¼å¦æéå已满å循ç¯çå¾
while(enqueue(s) == SOAP_EOM)
Sleep(1000);
}
//æå¡ç»æåçæ¸
çå·¥ä½
for(i = 0; i < MAX_THR; i++)
{
while (enqueue(SOAP_INVALID_SOCKET) == SOAP_EOM)
{
Sleep(1000);
}
}
for(i=0; i< MAX_THR; i++)
{
fprintf(stderr,"Waiting for thread %d to terminate ..",i);
pthread_join(tid[i],NULL);
fprintf(stderr,"terminated ");
soap_done(soap_thr[i]);
free(soap_thr[i]);
}
pthread_mutex_destroy(&queue_cs);
pthread_cond_destroy(&queue_cv);
}
//å离è¿è¡æ¶çç¯å¢
soap_done(&ServerSoap);
return 0;
}