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我已经使用 Scratchbox 为 ARM(诺基亚 N9)交叉编译了 WSO2,即使我也能做到这一点也很容易。我现在有了需要部署到设备上的库。

然后我使用 WSO2 CPP 生成 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 ebay 的 FindingService.wsdl:http: //developer.ebay.com/webservices/finding/latest/FindingService.wsdl

我正在尝试执行最简单的操作,基本上是 getVersion,但它不起作用,它以某种方式无法正确序列化对象,我不知道为什么。

这是我的 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();

}

这是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;

    }

您可以提供的任何帮助都将受到欢迎,我一直在努力解决这个问题已经有一段时间了。

我只是尝试生成 WSDL 或 XSD 的 C++ XML 数据绑定对象,因此我不必手工制作每个请求。

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1 回答 1

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对于其他坚持这一点的人 - 问题是我需要在 --enable-ssl 支持下编译 wsof/axis2c。

然后按照此处关于如何获取 ebay .crt 文件的说明进行操作(它保存为 .pem 但这是脚本的错误,.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(不要混淆命名空间与仅 http - 它与端点不同,不要被愚弄假设这一点。)

就像我刚才想出来的那样,一定要加一点盐。我从 ebay 收到一条 SOAP 错误消息——但我只需要根据文档设置 HTTP 标头就可以了。

于 2012-07-17T22:01:44.643 回答