Linux平台下基于C++语言使用gSOAP开发Web Service服务端和客户端程序

http://blog.csdn.net/acs713/article/details/9421053

4、C++版本的程序:

（1）头文件不变，还是SmsWBS.h

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//gsoap ns service name: SmsWBS  

//gsoap ns service style: rpc  

//gsoap ns service namespace: http://192.168.1.102:9000/SmsWBS.wsdl  

//gsoap ns service location: http://192.168.1.102:9000  

//gsoap ns service encoding: encoded  

//gsoap ns schema namespace: urn:SmsWBS  

  

int ns__add(int num1, int num2, int *sum);  

 

（2）编写一个万能的Makefile文件：（此文件稍作改动可以移植到任何工程中）

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server := SmsWBSserver  

client := SmsWBStest  

                                                              

#your gsoap install directory  

GSOAP_DIR=../../gsoap-2.8  

  

#web service name,added by danny  

WSNAME0=soapSmsWBS  

                                                              

#compiler  

CORSS_COMPILER =   

G++ :=$(CORSS_COMPILER)g++  

                                                              

#flags  

LIBS:=  -lpthread -lm  

INCLS := -I ./  

CFLAGS := -g -O2 -Wall -Wno-deprecated-declarations  

                                                              

#files  

WSDL_FILES := SmsWBS.h  

GSOAP_FILES :=$(WSNAME0)Proxy.cpp $(WSNAME0)Proxy.h $(WSNAME0)Service.h $(WSNAME0)Service.cpp soapC.cpp soapH.h soapStub.h  

CP_FILES := stdsoap2.h stdsoap2.cpp  

COM_SOURCES := soapC.cpp  stdsoap2.cpp  

COM_OBJS := $(COM_SOURCES:.cpp=.o)  

SERVER_SOURCES := $(server).cpp $(WSNAME0)Service.cpp  

SERVER_OBJS := $(SERVER_SOURCES:.cpp=.o)  

CLIENT_SOURCES := $(client).cpp $(WSNAME0)Proxy.cpp  

CLIENT_OBJS := $(CLIENT_SOURCES:.cpp=.o)  

                                                              

TYPEMAP = $(wildcard *typemap.dat)  

ifeq ( , $(TYPEMAP))  

TYPEMAP = $(GSOAP_DIR)/gsoap/typemap.dat  

endif  

#MAKE  

.PHONY: all     

all: wsdl gsoap cp $(client) #$(server)  

                                                              

$(server):$(SERVER_OBJS) $(COM_OBJS)  

    $(G++) $(INCLS) $(CFLAGS) -o $@ $^ $(LIBS)  

$(client):$(CLIENT_OBJS) $(COM_OBJS)  

    $(G++) $(INCLS) $(CFLAGS) -o $@ $^ $(LIBS)  

$(COM_OBJS) $(CLIENT_OBJS) $(SERVER_OBJS):%.o:%.cpp  

    $(G++) $(INCLS) $(CFLAGS) -o $@ -c $^    

                                                              

wsdl:  

ifneq ($(WSDL_FILES), $(wildcard $(WSDL_FILES)))  

    $(GSOAP_DIR)/gsoap/bin/linux386/wsdl2h -o $(TYPEMAP) $(wildcard *.wsdl) -o $(WSDL_FILES)  

endif  

gsoap:  

ifneq ($(GSOAP_FILES), $(wildcard $(GSOAP_FILES)))  

    $(GSOAP_DIR)/gsoap/bin/linux386/soapcpp2 -i  $(WSDL_FILES) -I $(GSOAP_DIR)/gsoap/import  

endif  

cp:  

ifneq ($(CP_FILES), $(wildcard $(CP_FILES)))  

    @cp $(GSOAP_DIR)/gsoap/stdsoap2.cpp $(GSOAP_DIR)/gsoap/stdsoap2.h ./ -v  

endif  

                                                              

#clean  

clean:  

    @rm -rfv *.o *~ *Proxy.h *.xml *.nsmap *.a *Object.h soapC.* $(WSNAME0)Service.* $(WSNAME0)Proxy.* $(server) $(client) *.nsmap $(CP_FILES)  $(GSOAP_FILES)   

 

（3）服务端程序SmsWBSserver.cpp：

#include "soapSmsWBSService.h"

#include "SmsWBS.nsmap"

int main(int argc, char **argv)

{ 

 SmsWBSService sms;

 if (argc < 2)

  sms.serve();       /* serve as CGI application */

 else

 { 

  int port = atoi(argv[1]);

  if (!port)

  { 

   fprintf(stderr, "Usage: SmsWBSserver++ <port>\n");

   exit(0);

  }

  /* run iterative server on port until fatal error */

  if (sms.run(port))

  { 

   sms.soap_stream_fault(std::cerr);

   exit(-1);

  }

 }

 return 0;

}

int SmsWBSService::add(int num1, int num2, int *sum)

{

 *sum = num1 + num2;

 return SOAP_OK;

}

 

以上的C和C++版本的Web Service服务端运行后，在本机或者其它机（windows系统也一样）浏览器中输入http://192.168.1.102:9000/SmsWBS?wsdl，会返回XML文件内容，并返回Web
Service的功能函数描述，实现了允许客户端通过http的get操作来获取 SmsWBS.wsdl文件。

部分截屏：



 

（4）客户端程序SmsWBStest.cpp：

#include <stdio.h>

#include <stdlib.h>

#include "soapSmsWBSProxy.h"

#include "SmsWBS.nsmap"

int main(int argc, char **argv)

{

        int result = -1;

        char* server="http://localhost:9000";

        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]);

        SmsWBSProxy  sms;

        result = sms.add(num1, num2, &sum);

        if (result != 0)

        {

                printf("soap err, errcode = %d \n", result);

        }

        else

        {

                printf("%d + %d = %d \n", num1, num2, sum);

        }

        return 0;

}

（5）编译运行，与C版本类似，只是服务端运行时没有提示信息