无法使用WSO2 (Axis2c)执行简单SOAP操作

Question

我已经用scratchbox为ARM (诺基亚N9)交叉编译了WSO2，这很容易，甚至我都能做到。现在我有了需要部署到我的设备上的库。

然后，我已经使用ebay CPP生成了C++数据绑定，并将它们添加为源文件(仅供参考，我在这里使用了来自WSO2的FindingService.wsdl：http://developer.ebay.com/webservices/finding/latest/FindingService.wsdl)

我试图执行最简单的操作，基本上就是getVersion，但它不起作用，不知何故没有正确地序列化对象，我不确定为什么。

下面是我的main.cpp代码：

int mainGetVersionUsingWSOFCPP() {
Environment::initialize("wsof.log", AXIS2_LOG_LEVEL_DEBUG);
std::string client_home = "/opt/meebay/res/axis2c/axis2.xml";

//ServiceClient sc("http://svcs.ebay.com/services/search/FindingService/v1");

FindingServiceStub *stub = new FindingServiceStub(client_home);
Options * op = stub->getOptions();
op->setSoapVersion(AXIOM_SOAP12);

GetVersionRequest *req = new GetVersionRequest();
GetVersionRequestE8 *reqE8 = new GetVersionRequestE8(req);

GetVersionResponse *res = NULL;
GetVersionResponseE3 *resE3 = NULL;

ServiceClient *sc = stub->getServiceClient();

resE3 =  stub->getVersion(reqE8);


res = resE3->getGetVersionResponse();

}

下面是axis2c WSDL2CPP为这个特定的getVersion请求生成的代码：

com_ebay_www_marketplace_search_v1_services::GetVersionResponseE3* WSF_CALL FindingServiceStub::getVersion(com_ebay_www_marketplace_search_v1_services::GetVersionRequestE8*  _getVersionRequest)
     {
        axis2_svc_client_t *svc_client = NULL;
        axis2_options_t *options = NULL;
        axiom_node_t *ret_node = NULL;

        const axis2_char_t *soap_action = NULL;
        axutil_qname_t *op_qname =  NULL;
        axiom_node_t *payload = NULL;
        axis2_bool_t is_soap_act_set = AXIS2_TRUE;
        axutil_string_t *soap_act = NULL;

        com_ebay_www_marketplace_search_v1_services::GetVersionResponseE3* ret_val;

                            payload = _getVersionRequest->serialize(NULL, NULL, AXIS2_TRUE, NULL, NULL);

    svc_client = serviceClient->getAxis2SvcClient();





    options = clientOptions->getAxis2Options();
        if (NULL == options)
        {
            AXIS2_ERROR_SET(Environment::getEnv()->error, AXIS2_ERROR_INVALID_NULL_PARAM, AXIS2_FAILURE);
            AXIS2_LOG_ERROR(Environment::getEnv()->log, AXIS2_LOG_SI, "options is null in stub");
            return (com_ebay_www_marketplace_search_v1_services::GetVersionResponseE3*)NULL;
        }
        soap_act = axis2_options_get_soap_action( options, Environment::getEnv() );
        if (NULL == soap_act)
        {
          is_soap_act_set = AXIS2_FALSE;
          soap_action = "http://www.ebay.com/marketplace/search/v1/services/getVersion";
          soap_act = axutil_string_create(Environment::getEnv(), "http://www.ebay.com/marketplace/search/v1/services/getVersion");
          axis2_options_set_soap_action(options, Environment::getEnv(), soap_act);    
        }


        axis2_options_set_soap_version(options, Environment::getEnv(), AXIOM_SOAP11);

        ret_node =  axis2_svc_client_send_receive_with_op_qname( svc_client, Environment::getEnv(), op_qname, payload);

        if (!is_soap_act_set)
        {

          axis2_options_set_soap_action(options, Environment::getEnv(), NULL);    

          axis2_options_set_action( options, Environment::getEnv(), NULL);
        }
        if(soap_act)
        {
          axutil_string_free(soap_act, Environment::getEnv());
        }


                if ( NULL == ret_node )
                {
                    return (com_ebay_www_marketplace_search_v1_services::GetVersionResponseE3*)NULL;
                }
                ret_val = new com_ebay_www_marketplace_search_v1_services::GetVersionResponseE3();

                if(ret_val->deserialize(&ret_node, NULL, AXIS2_FALSE ) == AXIS2_FAILURE)
                {
                    if(ret_val != NULL)
                    {
                       delete ret_val;
                    }

                    AXIS2_LOG_ERROR( Environment::getEnv()->log, AXIS2_LOG_SI, "NULL returned from the _deserialize: "
                                                            "This should be due to an invalid XML");
                    return (com_ebay_www_marketplace_search_v1_services::GetVersionResponseE3*)NULL;
                }


                        return ret_val;

    }

你能提供的任何帮助都将是最受欢迎的，我已经为这个问题努力了一段时间了。

我只是尝试生成XSD数据绑定对象，这样就不必手动处理每个请求。

Answer 1

对于其他坚持这一点的人来说--问题是我需要使用--enable-ssl支持来编译wsof/axis2c。

然后按照这里的说明抓取易趣.crt文件(它被保存为.pem，但这是脚本的错误，一个.pem文件包含.crt和.key文件，但这只包含.crt文件)：

http://axis.apache.org/axis2/c/core/docs/axis2c_manual.html#ssl_client

我只需要设置SERVER_CERT参数。

原因是URI集是https (不要将名称空间与http混淆-它与端点不同，不要上当受骗。)

请对此持保留态度，因为我几分钟前才明白。我从ebay收到了一条SOAP错误消息--但我只需要根据文档设置HTTP头，就完成了。