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Reconstruct the _sendRequest function of LuaMinXmlHttpRequest

This commit is contained in:
samuele3hu 2014-06-12 11:24:46 +08:00
parent 5349125ad0
commit 379db53673
2 changed files with 64 additions and 74 deletions
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136
cocos/scripting/lua-bindings/manual/lua_xml_http_request.cpp
View File

@ -181,80 +181,72 @@ void LuaMinXmlHttpRequest::_setHttpRequestHeader()
*/
void LuaMinXmlHttpRequest::_sendRequest()
{
_httpRequest->setResponseCallback(this, httpresponse_selector(LuaMinXmlHttpRequest::handle_requestResponse));
_httpRequest->setResponseCallback([this](cocos2d::network::HttpClient* sender, cocos2d::network::HttpResponse* response){
if (0 != strlen(response->getHttpRequest()->getTag()))
{
CCLOG("%s completed", response->getHttpRequest()->getTag());
}
long statusCode = response->getResponseCode();
char statusString[64] = {};
sprintf(statusString, "HTTP Status Code: %ld, tag = %s", statusCode, response->getHttpRequest()->getTag());
if (!response->isSucceed())
{
CCLOG("response failed");
CCLOG("error buffer: %s", response->getErrorBuffer());
return;
}
// set header
std::vector<char> *headers = response->getResponseHeader();
char* concatHeader = (char*) malloc(headers->size() + 1);
std::string header(headers->begin(), headers->end());
strcpy(concatHeader, header.c_str());
std::istringstream stream(concatHeader);
std::string line;
while(std::getline(stream, line)) {
_gotHeader(line);
}
/** get the response data **/
std::vector<char> *buffer = response->getResponseData();
char* concatenated = (char*) malloc(buffer->size() + 1);
std::string s2(buffer->begin(), buffer->end());
strcpy(concatenated, s2.c_str());
if (statusCode == 200)
{
//Succeeded
_status = 200;
_readyState = DONE;
_data << concatenated;
_dataSize = buffer->size();
}
else
{
_status = 0;
}
// Free Memory.
free((void*) concatHeader);
free((void*) concatenated);
// call back lua function --TODO
int handler = cocos2d::ScriptHandlerMgr::getInstance()->getObjectHandler((void*)this, cocos2d::ScriptHandlerMgr::HandlerType::XMLHTTPREQUEST_READY_STATE_CHANGE );
if (0 != handler)
{
cocos2d::CommonScriptData data(handler,"");
cocos2d::ScriptEvent event(cocos2d::ScriptEventType::kCommonEvent,(void*)&data);
cocos2d::ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
}
release();
});
network::HttpClient::getInstance()->send(_httpRequest);
_httpRequest->release();
}
/**
* @brief Callback for HTTPRequest. Handles the response and invokes Callback.
* @param sender Object which initialized callback
* @param respone Response object
* @js NA
*/
void LuaMinXmlHttpRequest::handle_requestResponse(network::HttpClient *sender, network::HttpResponse *response)
{
if (0 != strlen(response->getHttpRequest()->getTag()))
{
CCLOG("%s completed", response->getHttpRequest()->getTag());
}
long statusCode = response->getResponseCode();
char statusString[64] = {};
sprintf(statusString, "HTTP Status Code: %ld, tag = %s", statusCode, response->getHttpRequest()->getTag());
if (!response->isSucceed())
{
CCLOG("response failed");
CCLOG("error buffer: %s", response->getErrorBuffer());
return;
}
// set header
std::vector<char> *headers = response->getResponseHeader();
char* concatHeader = (char*) malloc(headers->size() + 1);
std::string header(headers->begin(), headers->end());
strcpy(concatHeader, header.c_str());
std::istringstream stream(concatHeader);
std::string line;
while(std::getline(stream, line)) {
_gotHeader(line);
}
/** get the response data **/
std::vector<char> *buffer = response->getResponseData();
char* concatenated = (char*) malloc(buffer->size() + 1);
std::string s2(buffer->begin(), buffer->end());
strcpy(concatenated, s2.c_str());
if (statusCode == 200)
{
//Succeeded
_status = 200;
_readyState = DONE;
_data << concatenated;
_dataSize = buffer->size();
}
else
{
_status = 0;
}
// Free Memory.
free((void*) concatHeader);
free((void*) concatenated);
// call back lua function --TODO
int handler = cocos2d::ScriptHandlerMgr::getInstance()->getObjectHandler((void*)this, cocos2d::ScriptHandlerMgr::HandlerType::XMLHTTPREQUEST_READY_STATE_CHANGE );
if (0 != handler)
{
cocos2d::CommonScriptData data(handler,"");
cocos2d::ScriptEvent event(cocos2d::ScriptEventType::kCommonEvent,(void*)&data);
cocos2d::ScriptEngineManager::getInstance()->getScriptEngine()->sendEvent(&event);
}
retain();
}
void LuaMinXmlHttpRequest::getByteData(unsigned char* byteData)

2
cocos/scripting/lua-bindings/manual/lua_xml_http_request.h
View File

@ -58,8 +58,6 @@ public:
LuaMinXmlHttpRequest();
~LuaMinXmlHttpRequest();
void handle_requestResponse(cocos2d::network::HttpClient *sender, cocos2d::network::HttpResponse *response);
inline void setResponseType(ResponseType type) { _responseType = type; }
inline ResponseType getResponseType() {return _responseType; }