Linux下onvif客户端获取ipc摄像头 获取能力：GetCapabilities

 #include <stdio.h>

 #include <stdlib.h>

 #include <string.h>

 #include <assert.h>

 #include "soapH.h"

 #include "stdsoap2.h"

 #include "soapStub.h"

 #include "wsseapi.h"

 #include "wsdd.nsmap" //命名空间

 static struct soap* ONVIF_Initsoap(struct SOAP_ENV__Header *header, const char *was_To, const char *was_Action, int timeout)

 {

     struct soap *soap = NULL;    // soap环境变量

     unsigned char macaddr[];

     char _HwId[];

     unsigned int Flagrand;

     soap = soap_new();

     if(soap == NULL)

     {

         printf("[%d]soap = NULL\n", __LINE__);

         return NULL;

     }

     soap_set_namespaces(soap, namespaces);   // 设置soap的namespaces，即设置命名空间

     // 设置超时（超过指定时间没有数据就退出）

     if(timeout > )

     {

         soap->recv_timeout = timeout;

         soap->send_timeout = timeout;

         soap->connect_timeout = timeout;

     }

     else

     {

         //Maximum waittime : 20s

         soap->recv_timeout  = ;

         soap->send_timeout  = ;

         soap->connect_timeout = ;

     }

     soap_default_SOAP_ENV__Header(soap, header);

     //Create SessionID randomly,生成uuid(windows下叫guid，linux下叫uuid)，格式为urn:uuid:8-4-4-4-12，由系统随机产生

     srand((int)time());

     Flagrand = rand()% + ;

     macaddr[] = 0x1;

     macaddr[] = 0x2;

     macaddr[] = 0x3;

     macaddr[] = 0x4;

     macaddr[] = 0x5;

     macaddr[] = 0x6;

     sprintf(_HwId, "urn:uuid:%ud68a-1dd2-11b2-a105-%02X%02X%02X%02X%02X%02X", Flagrand, macaddr[], macaddr[], macaddr[],macaddr[],macaddr[],macaddr[]);

     header->wsa__MessageID = (char *)malloc();

     memset(header->wsa__MessageID, , );

     strncpy(header->wsa__MessageID, _HwId, strlen(_HwId));    //wsa__MessageID存放的是uuid

     if(was_Action != NULL)

     {

         header->wsa__Action = (char*)malloc();

         memset(header->wsa__Action, '\0', );

         strncpy(header->wsa__Action, was_Action, ); //

     }

     if(was_To != NULL)

     {

         header->wsa__To = (char *)malloc();

         memset(header->wsa__To, '\0', );

         strncpy(header->wsa__To, was_To, );//"urn:schemas-xmlsoap-org:ws:2005:04:discovery";

     }

     soap->header = header;

     return soap;

 }

 //释放函数

 void ONVIF_soap_delete(struct soap *soap)

 {

     soap_destroy(soap);                      // remove deserialized class instances (C++ only)

     soap_end(soap);                          // Clean up deserialized data (except class instances) and temporary data

     soap_free(soap);                         // Reset and deallocate the context created with soap_new or soap_copy

 }

 //鉴权

 static int ONVIF_SetAuthInfo(struct soap *soap, const char *username, const char *password)

 {

     int result = ;

     if((NULL != username) || (NULL != password)){

         soap_wsse_add_UsernameTokenDigest(soap, NULL, username, password);

     }else{

         printf("un etAuth\n");

         result = -;

     }

     return result;

 }

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

 {

     int ret = ;

     char sercer_addr[] = "http://172.168.0.211/onvif/device_service"; //设备搜索得到的地址

     struct SOAP_ENV__Header header;

     struct soap* soap = ONVIF_Initsoap(&header, NULL, NULL, );

     struct _tds__GetCapabilities *req;

     struct _tds__GetCapabilitiesResponse *Response;

     if(NULL == (req = (struct _tds__GetCapabilities *)calloc(,sizeof(struct _tds__GetCapabilities))))

     {

         printf("calloc is error \n");

         ret = -;

         return ret;

     }else{

         req->__sizeCategory = ;

         req->Category = (enum tt__CapabilityCategory *)soap_malloc(soap, sizeof(int));

         *(req->Category) = (enum tt__CapabilityCategory); //5表示：tt__CapabilityCategory__Media

         ONVIF_SetAuthInfo(soap,"admin","hk123456");  //鉴权，输入摄像头的用户名、密码

         ret = soap_call___tds__GetCapabilities(soap, sercer_addr, NULL,req, Response);

         if(soap->error){

             ret = -;

             printf("soap error: %d, %s, %s\n", soap->error, *soap_faultcode(soap), *soap_faultstring(soap));

             return ret;

         }else{;

             if(NULL != Response->Capabilities)

             {

                 if (Response->Capabilities->Media != NULL){

                     if (Response->Capabilities->Media->XAddr != NULL){

                         printf(" media_addr: %s \n", Response->Capabilities->Media->XAddr);

                     }

                 }

             }

         }

     }

     if(NULL != req)

     {

         free(req);

         req = NULL;

     }

     ONVIF_soap_delete(soap);

     return ret;

 }