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Merge pull request #2490 from coolengineer/pull-request-httpclient 

fixed #2119: Introduce HttpResponse callback selector type to resolve #2365, fixed version ;-)
This commit is contained in:
James Chen 2013-05-06 23:44:20 -07:00
parent eb936b0feb 8b9644150d
commit a9aafdafac
4 changed files with 42 additions and 19 deletions
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4
extensions/network/HttpClient.cpp
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@ -479,11 +479,11 @@ void CCHttpClient::dispatchResponseCallbacks(float delta)
CCHttpRequest *request = response->getHttpRequest();
CCObject *pTarget = request->getTarget();
SEL_CallFuncND pSelector = request->getSelector();
SEL_HttpResponse pSelector = request->getSelector();
if (pTarget && pSelector)
{
(pTarget->*pSelector)((CCNode *)this, response);
(pTarget->*pSelector)(this, response);
}
response->release();

39
extensions/network/HttpRequest.h
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@ -30,11 +30,17 @@
NS_CC_EXT_BEGIN
class CCHttpClient;
class CCHttpResponse;
typedef void (CCObject::*SEL_HttpResponse)(CCHttpClient* client, CCHttpResponse* response);
#define httpresponse_selector(_SELECTOR) (SEL_HttpResponse)(&_SELECTOR)
/**
@brief defines the object which users must packed for CCHttpClient::send(HttpRequest*) method.
Please refer to samples/TestCpp/Classes/ExtensionTest/NetworkTest/HttpClientTest.cpp as a sample
@since v2.0.2
*/
class CCHttpRequest : public CCObject
{
public:
@ -155,7 +161,12 @@ public:
/** Required field. You should set the callback selector function at ack the http request completed
*/
inline void setResponseCallback(CCObject* pTarget, SEL_CallFuncND pSelector)
inline void setResponseCallback(CCObject* pTarget, SEL_CallFuncND pSelector) CC_DEPRECATED_ATTRIBUTE
{
setResponseCallback(pTarget, (SEL_HttpResponse) pSelector);
}
inline void setResponseCallback(CCObject* pTarget, SEL_HttpResponse pSelector)
{
_pTarget = pTarget;
_pSelector = pSelector;
@ -170,12 +181,26 @@ public:
{
return _pTarget;
}
/** Get the selector function pointer, mainly used by CCHttpClient */
inline SEL_CallFuncND getSelector()
{
return _pSelector;
}
/* This sub class is just for migration SEL_CallFuncND to SEL_HttpResponse,
someday this way will be removed */
class _prxy
{
public:
_prxy( SEL_HttpResponse cb ) :_cb(cb) {}
~_prxy(){};
operator SEL_HttpResponse() const { return _cb; }
operator SEL_CallFuncND() const CC_DEPRECATED_ATTRIBUTE { return (SEL_CallFuncND) _cb; }
protected:
SEL_HttpResponse _cb;
};
/** Get the selector function pointer, mainly used by CCHttpClient */
inline _prxy getSelector()
{
return _prxy(_pSelector);
}
/** Set any custom headers **/
inline void setHeaders(std::vector<std::string> pHeaders)
{
@ -196,7 +221,7 @@ protected:
std::vector<char> _requestData; /// used for POST
std::string _tag; /// user defined tag, to identify different requests in response callback
CCObject* _pTarget; /// callback target of pSelector function
SEL_CallFuncND _pSelector; /// callback function, e.g. MyLayer::onHttpResponse(CCObject *sender, void *data)
SEL_HttpResponse _pSelector; /// callback function, e.g. MyLayer::onHttpResponse(CCHttpClient *sender, CCHttpResponse * response)
void* _pUserData; /// You can add your customed data here
std::vector<std::string> _headers; /// custom http headers
};

16
samples/Cpp/TestCpp/Classes/ExtensionsTest/NetworkTest/HttpClientTest.cpp
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@ -61,7 +61,7 @@ void HttpClientTest::onMenuGetTestClicked(cocos2d::CCObject *sender)
CCHttpRequest* request = new CCHttpRequest();
request->setUrl("http://just-make-this-request-failed.com");
request->setRequestType(CCHttpRequest::kHttpGet);
request->setResponseCallback(this, callfuncND_selector(HttpClientTest::onHttpRequestCompleted));
request->setResponseCallback(this, httpresponse_selector(HttpClientTest::onHttpRequestCompleted));
request->setTag("GET test1");
CCHttpClient::getInstance()->send(request);
request->release();
@ -73,7 +73,7 @@ void HttpClientTest::onMenuGetTestClicked(cocos2d::CCObject *sender)
// required fields
request->setUrl("http://www.httpbin.org/ip");
request->setRequestType(CCHttpRequest::kHttpGet);
request->setResponseCallback(this, callfuncND_selector(HttpClientTest::onHttpRequestCompleted));
request->setResponseCallback(this, httpresponse_selector(HttpClientTest::onHttpRequestCompleted));
// optional fields
request->setTag("GET test2");
@ -88,7 +88,7 @@ void HttpClientTest::onMenuGetTestClicked(cocos2d::CCObject *sender)
CCHttpRequest* request = new CCHttpRequest();
request->setUrl("http://www.httpbin.org/get");
request->setRequestType(CCHttpRequest::kHttpGet);
request->setResponseCallback(this, callfuncND_selector(HttpClientTest::onHttpRequestCompleted));
request->setResponseCallback(this, httpresponse_selector(HttpClientTest::onHttpRequestCompleted));
request->setTag("GET test3");
CCHttpClient::getInstance()->send(request);
request->release();
@ -106,7 +106,7 @@ void HttpClientTest::onMenuPostTestClicked(cocos2d::CCObject *sender)
CCHttpRequest* request = new CCHttpRequest();
request->setUrl("http://www.httpbin.org/post");
request->setRequestType(CCHttpRequest::kHttpPost);
request->setResponseCallback(this, callfuncND_selector(HttpClientTest::onHttpRequestCompleted));
request->setResponseCallback(this, httpresponse_selector(HttpClientTest::onHttpRequestCompleted));
// write the post data
const char* postData = "visitor=cocos2d&TestSuite=Extensions Test/NetworkTest";
@ -125,7 +125,7 @@ void HttpClientTest::onMenuPostTestClicked(cocos2d::CCObject *sender)
std::vector<std::string> headers;
headers.push_back("Content-Type: application/json; charset=utf-8");
request->setHeaders(headers);
request->setResponseCallback(this, callfuncND_selector(HttpClientTest::onHttpRequestCompleted));
request->setResponseCallback(this, httpresponse_selector(HttpClientTest::onHttpRequestCompleted));
// write the post data
const char* postData = "visitor=cocos2d&TestSuite=Extensions Test/NetworkTest";
@ -145,7 +145,7 @@ void HttpClientTest::onMenuPostBinaryTestClicked(cocos2d::CCObject *sender)
CCHttpRequest* request = new CCHttpRequest();
request->setUrl("http://www.httpbin.org/post");
request->setRequestType(CCHttpRequest::kHttpPost);
request->setResponseCallback(this, callfuncND_selector(HttpClientTest::onHttpRequestCompleted));
request->setResponseCallback(this, httpresponse_selector(HttpClientTest::onHttpRequestCompleted));
// write the post data
char postData[22] = "binary=hello\0\0cocos2d"; // including \0, the strings after \0 should not be cut in response
@ -159,10 +159,8 @@ void HttpClientTest::onMenuPostBinaryTestClicked(cocos2d::CCObject *sender)
m_labelStatusCode->setString("waiting...");
}
void HttpClientTest::onHttpRequestCompleted(cocos2d::CCNode *sender, void *data)
void HttpClientTest::onHttpRequestCompleted(CCHttpClient *sender, CCHttpResponse *response)
{
CCHttpResponse *response = (CCHttpResponse*)data;
if (!response)
{
return;

2
samples/Cpp/TestCpp/Classes/ExtensionsTest/NetworkTest/HttpClientTest.h
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@ -17,7 +17,7 @@ public:
void onMenuPostBinaryTestClicked(cocos2d::CCObject *sender);
//Http Response Callback
void onHttpRequestCompleted(cocos2d::CCNode *sender, void *data);
void onHttpRequestCompleted(cocos2d::extension::CCHttpClient *sender, cocos2d::extension::CCHttpResponse *response);
private:
cocos2d::CCLabelTTF* m_labelStatusCode;