mirror of
https://github.com/YACReader/yacreader
synced 2025-05-28 03:10:27 -04:00
200 lines
6.7 KiB
C++
200 lines
6.7 KiB
C++
#include "yacreader_local_client.h"
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#include "comic_db.h"
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#include "yacreader_global.h"
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#include <QLocalSocket>
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#include "QsLog.h"
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using namespace YACReader;
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YACReaderLocalClient::YACReaderLocalClient(QObject *parent)
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: QObject(parent)
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{
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localSocket = new QLocalSocket(this);
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// connect(localSocket, SIGNAL(readyRead()), this, SLOT(readMessage()));
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/*connect(socket, SIGNAL(error(QLocalSocket::LocalSocketError)),
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this, SLOT(displayError(QLocalSocket::LocalSocketError)));*/
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}
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YACReaderLocalClient::~YACReaderLocalClient()
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{
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delete localSocket;
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}
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// información de comic recibida...
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void YACReaderLocalClient::readMessage()
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{
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}
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#include <QMessageBox>
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bool YACReaderLocalClient::requestComicInfo(quint64 libraryId, ComicDB &comic, QList<ComicDB> &siblings, OpenComicSource source)
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{
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localSocket->connectToServer(YACREADERLIBRARY_GUID);
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if (localSocket->isOpen()) {
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QByteArray block;
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QDataStream out(&block, QIODevice::WriteOnly);
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out.setVersion(QDataStream::Qt_4_8);
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out << (quint32)0;
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out << (quint8)YACReader::RequestComicInfo;
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out << libraryId;
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out << source;
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out << comic;
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out.device()->seek(0);
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out << (quint32)(block.size() - sizeof(quint32));
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int written = 0;
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int previousWritten = 0;
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quint16 tries = 0;
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while (written != block.size() && tries < 200) {
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written += localSocket->write(block);
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localSocket->flush();
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if (written == previousWritten) // no bytes were written
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tries++;
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previousWritten = written;
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}
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if (tries == 200) {
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localSocket->close();
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QLOG_ERROR() << "Requesting Comic Info : unable to send request";
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return false;
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}
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localSocket->waitForBytesWritten(2000);
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// QByteArray data;
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tries = 0;
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int dataAvailable = 0;
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QByteArray packageSize;
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localSocket->waitForReadyRead(1000);
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while (packageSize.size() < (int)sizeof(quint32) && tries < 20) {
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packageSize.append(localSocket->read(sizeof(quint32) - packageSize.size()));
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localSocket->waitForReadyRead(100);
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if (dataAvailable == packageSize.size()) {
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tries++; // TODO apply 'tries' fix
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}
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dataAvailable = packageSize.size();
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}
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if (tries == 20) {
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localSocket->close();
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QLOG_ERROR() << "Requesting Comic Info : unable to read package size";
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return false;
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}
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QDataStream sizeStream(packageSize); // localSocket->read(sizeof(quint32)));
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sizeStream.setVersion(QDataStream::Qt_4_8);
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quint32 totalSize = 0;
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sizeStream >> totalSize;
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QByteArray data;
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tries = 0;
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int dataRead = 0;
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localSocket->waitForReadyRead(1000);
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while ((unsigned int)data.length() < totalSize && tries < 20) {
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data.append(localSocket->readAll());
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if ((unsigned int)data.length() < totalSize)
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localSocket->waitForReadyRead(100);
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if (data.length() == dataRead)
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tries++;
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dataRead = data.length();
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}
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if (tries == 20) {
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localSocket->close();
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QLOG_ERROR() << "Requesting Comic Info : unable to read data (" << data.length() << "," << totalSize << ")";
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return false;
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}
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QDataStream dataStream(data);
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dataStream >> comic;
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dataStream >> siblings;
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localSocket->close();
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return true;
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} else {
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QLOG_ERROR() << "Requesting Comic Info : unable to connect to the server";
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return false;
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}
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}
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bool YACReaderLocalClient::sendComicInfo(quint64 libraryId, ComicDB &comic)
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{
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localSocket->connectToServer(YACREADERLIBRARY_GUID);
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if (localSocket->isOpen()) {
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// QLOG_INFO() << "Connection opened for sending ComicInfo";
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QByteArray block;
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QDataStream out(&block, QIODevice::WriteOnly);
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out.setVersion(QDataStream::Qt_4_8);
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out << (quint32)0;
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out << (quint8)YACReader::SendComicInfo;
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out << libraryId;
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out << comic;
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out.device()->seek(0);
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out << (quint32)(block.size() - sizeof(quint32));
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int written, previousWritten;
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written = previousWritten = 0;
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int tries = 0;
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while (written != block.size() && tries < 100) {
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written += localSocket->write(block);
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if (written == previousWritten)
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tries++;
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previousWritten = written;
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}
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localSocket->waitForBytesWritten(2000);
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localSocket->close();
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// QLOG_INFO() << QString("Sending Comic Info : writen data (%1,%2)").arg(written).arg(block.size());
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if (tries == 100 && written != block.size()) {
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emit finished();
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QLOG_ERROR() << QString("Sending Comic Info : unable to write data (%1,%2)").arg(written).arg(block.size());
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return false;
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}
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emit finished();
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return true;
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}
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emit finished();
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QLOG_ERROR() << "Sending Comic Info : unable to connect to the server";
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return false;
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}
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bool YACReaderLocalClient::sendComicInfo(quint64 libraryId, ComicDB &comic, qulonglong nextComicId)
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{
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localSocket->connectToServer(YACREADERLIBRARY_GUID);
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if (localSocket->isOpen()) {
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// QLOG_INFO() << "Connection opened for sending ComicInfo";
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QByteArray block;
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QDataStream out(&block, QIODevice::WriteOnly);
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out.setVersion(QDataStream::Qt_4_8);
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out << (quint32)0;
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out << (quint8)YACReader::SendComicInfo;
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out << libraryId;
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out << comic;
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out << nextComicId;
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out.device()->seek(0);
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out << (quint32)(block.size() - sizeof(quint32));
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int written, previousWritten;
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written = previousWritten = 0;
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int tries = 0;
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while (written != block.size() && tries < 100) {
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written += localSocket->write(block);
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if (written == previousWritten)
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tries++;
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previousWritten = written;
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}
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localSocket->waitForBytesWritten(2000);
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localSocket->close();
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// QLOG_INFO() << QString("Sending Comic Info : writen data (%1,%2)").arg(written).arg(block.size());
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if (tries == 100 && written != block.size()) {
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emit finished();
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QLOG_ERROR() << QString("Sending Comic Info : unable to write data (%1,%2)").arg(written).arg(block.size());
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return false;
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}
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emit finished();
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return true;
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}
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emit finished();
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QLOG_ERROR() << "Sending Comic Info : unable to connect to the server";
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return false;
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}
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