Downloader::Downloader(const string *url, bool post, const string *postData, bool async, bool callbackImmediately, DownloadCallback callback,
void *callbackArg, const map<string, string> *headers)
{
init();
downloadURL(url, post, postData, async, callbackImmediately, callback, callbackArg, headers);
}
ofxSimpleHttpResponse ofxSimpleHttp::fetchURLBlocking(string url){
response.url = url;
response.downloadCanceled = false;
response.fileName = extractFileFromUrl(url);
response.extension = extractExtensionFromFileName(response.fileName);
response.notifyOnSuccess = true;
bool ok = downloadURL(&response,
false/*send res through events*/,
true/*beingCalledFromMainThread*/,
false/*to disk*/
);
return response;
}
InstVersion *MinecraftVersion::copyVersion(InstVersionList *newParent) const
{
if (isMeta())
{
MinecraftVersion *version = new MinecraftVersion((MinecraftVersion *)m_linkedVersion);
return version;
}
else
{
MinecraftVersion *version = new MinecraftVersion(
descriptor(), name(), timestamp(), downloadURL(), etag(), newParent);
version->setVersionType(versionType());
version->setIsForNewLauncher(isForNewLauncher());
return version;
}
}
void *downloadSingleURL(void *x)
{
struct thread_args* args = (struct thread_args*)x;
zlog_info(c, "Downloading Single URL");
if(args->callback == NULL){
zlog_info(c, "Abort - callback function was null\n");
return (void*)0;
}
unsigned int self = (unsigned int)pthread_self();
args->callback(1, "[%u] In Thread loop\n", self);
CURL *curl;
curl = curl_easy_init();
if (!curl) {
args->callback(1, "Exiting... Curl didn't seem to init correctly\n");
return (void*)0;
}
args->callback(1, "[After init] In Thread loop\n");
if (args->queue == NULL) {
args->callback(1, "Queue was null...");
}
;
args->callback(1, "[%u] Starting up thread while()..\n", self);
int tries = 3;
while (tries > 0) {
while (QSize(args->queue) > 0) {
if(tries == 1){
tries++;
}
downloadURL(lock, args, self, curl);
int _sz = QSize(args->queue);
args->callback(1, "[Thread %u] Computing size ", self);
args->callback(1, "[Thread %u] Iteration Complete [%d] ", _sz, self);
//free(response_string.ptr);
}
tries--;
sleep(1);
args->callback(1, "[%u] Loop end... tries are now %d", self, tries);
}
args->callback(1, "[Thread %u] Complete and exiting (errors=%d)... ", self, args->error_code);
curl_easy_cleanup(curl);
return (void*)0;
}
void ofxSimpleHttp::threadedFunction(){
#ifdef TARGET_OSX
pthread_setname_np("ofxSimpleHttp");
#endif
ofLogVerbose("ofxSimpleHttp", "start threadedFunction");
queueLenEstimation = 0;
lock();
queueLenEstimation = q.size();
while( queueLenEstimation > 0 && timeToStop == false && isThreadRunning()){
ofxSimpleHttpResponse * r = q.front();
unlock();
downloadURL( r, /*response*/
true, /*sendResultThroughEvents*/
false, /*calling from main thread*/
r->downloadToDisk
);
lock();
q.pop();
if(r->emptyWholeQueue){
queue<ofxSimpleHttpResponse*> tempQ;
q = tempQ;
}
delete r;
queueLenEstimation = q.size();
}
unlock();
//if no more pending requests, let the thread die...
ofLogVerbose("ofxSimpleHttp", "exiting threadedFunction (queue len %d)", queueLenEstimation);
#if defined(TARGET_OSX) || defined(TARGET_LINUX) /*I'm not 100% sure of linux*/
if (!timeToStop){ //if we are naturally exiting the thread; if TimeToStop==true it means we are being destructed, and the thread will be joined (so no need to detach!)
pthread_detach( pthread_self() ); //this is a workaround for this issue https://github.com/openframeworks/openFrameworks/issues/2506
}
#endif
}
void SelfUpdater::downloadNewVersion()
{
qDebug() << "SelfUpdater::downloadNewVersion";
QString downloadURL(versionInfo["url"].toString());
QNetworkRequest request(downloadURL);
downloadManager.setDownloadFolder(downloadFolder);
downloadManager.setDownloadMode(Downloader::DownloadItem::DownloadMode::SkipIfExists);
downloadManager.setQueueMode(Downloader::DownloadManager::QueueMode::Serial);
downloadManager.get(request);
Downloader::TransferItem *transfer = downloadManager.findTransfer(downloadURL);
connect(transfer, SIGNAL(transferFinished(Downloader::TransferItem*)), this, SLOT(extract()));
// finally: invoke downloading
QMetaObject::invokeMethod(&downloadManager, "checkForAllDone", Qt::QueuedConnection);
}
ofxSimpleHttpResponse ofxSimpleHttp::fetchURLtoDiskBlocking(string url, string dirWhereToSave){
string savePath = dirWhereToSave == "" ? extractFileFromUrl(url) : ofToDataPath(dirWhereToSave) + "/" + extractFileFromUrl(url);
ofDirectory d;
d.createDirectory(dirWhereToSave, true, true); //create the download dir first
response.absolutePath = savePath;
response.url = url;
response.downloadCanceled = false;
response.fileName = extractFileFromUrl(url);
response.extension = extractExtensionFromFileName(response.fileName);
response.notifyOnSuccess = true;
response.downloadToDisk = true;
bool ok = downloadURL(&response,
false,/*send result through events*/
true, /*beingCalledFromMainThread*/
true/*to disk*/
);
return response;
}
