fabian/telegram_backup
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Fabian Schlenz 2016-07-14 06:21:58 +02:00
parent 61b5ba7676
commit ffddfe68d1
1 changed files with 18 additions and 0 deletions
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18
src/main/java/de/fabianonline/telegram_backup/DownloadManager.java
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@ -219,6 +219,7 @@ public class DownloadManager {
throw e; throw e;
} }
} catch (TimeoutException e) { } catch (TimeoutException e) {
Log.down();
completed = false; completed = false;
System.out.println(""); System.out.println("");
System.out.println("Telegram took too long to respond to our request."); System.out.println("Telegram took too long to respond to our request.");
@ -230,19 +231,31 @@ public class DownloadManager {
} }
private void _downloadMedia() throws RpcErrorException, IOException, TimeoutException { private void _downloadMedia() throws RpcErrorException, IOException, TimeoutException {
Log.debug("This is _downloadMedia");
LinkedList<TLMessage> messages = this.db.getMessagesWithMedia(); LinkedList<TLMessage> messages = this.db.getMessagesWithMedia();
Log.debug("Database returned %d messages with media", messages.size());
prog.onMediaDownloadStart(messages.size()); prog.onMediaDownloadStart(messages.size());
Log.up();
for (TLMessage msg : messages) { for (TLMessage msg : messages) {
AbstractMediaFileManager m = FileManagerFactory.getFileManager(msg, user, client); AbstractMediaFileManager m = FileManagerFactory.getFileManager(msg, user, client);
Log.debug("Message ID: %d Media type: %-10.10s FileManager type: %-10.10s isEmpty: %-5s isDownloaded: %-5s",
msg.getId(),
msg.getMedia().getClass().getSimpleName().replace("TLMessageMedia", "…"),
m.getClass().getSimpleName().replace("FileManager", "…"),
m.isEmpty(),
m.isDownloaded());
if (m.isEmpty()) { if (m.isEmpty()) {
prog.onMediaDownloadedEmpty(); prog.onMediaDownloadedEmpty();
} else if (m.isDownloaded()) { } else if (m.isDownloaded()) {
prog.onMediaAlreadyPresent(m); prog.onMediaAlreadyPresent(m);
} else { } else {
Log.up();
m.download(); m.download();
Log.down();
prog.onMediaDownloaded(m); prog.onMediaDownloaded(m);
} }
} }
Log.down();
prog.onMediaDownloadFinished(); prog.onMediaDownloadFinished();
} }
@ -271,13 +284,18 @@ public class DownloadManager {
TLFile response; TLFile response;
do { do {
int block_size = Config.FILE_DOWNLOAD_BLOCK_SIZES[new Random().nextInt(Config.FILE_DOWNLOAD_BLOCK_SIZES.length)]; int block_size = Config.FILE_DOWNLOAD_BLOCK_SIZES[new Random().nextInt(Config.FILE_DOWNLOAD_BLOCK_SIZES.length)];
block_size = size;
Log.debug("offset: %8d block_size: %7d size: %8d", offset, block_size, size);
TLRequestUploadGetFile req = new TLRequestUploadGetFile(loc, offset, block_size); TLRequestUploadGetFile req = new TLRequestUploadGetFile(loc, offset, block_size);
if (dcID==null) { if (dcID==null) {
response = (TLFile) client.executeRpcQuery(req); response = (TLFile) client.executeRpcQuery(req);
} else { } else {
response = (TLFile) client.executeRpcQuery(req, dcID); response = (TLFile) client.executeRpcQuery(req, dcID);
} }
offset += response.getBytes().getData().length; offset += response.getBytes().getData().length;
Log.debug("response: %8d total size: %8d", response.getBytes().getData().length, offset);
fos.write(response.getBytes().getData()); fos.write(response.getBytes().getData());
try { Thread.sleep(Config.DELAY_AFTER_GET_FILE); } catch(InterruptedException e) {} try { Thread.sleep(Config.DELAY_AFTER_GET_FILE); } catch(InterruptedException e) {}
} while(offset < size && response.getBytes().getData().length>0); } while(offset < size && response.getBytes().getData().length>0);