DragonX/SilentDragonXLite
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This commit is contained in:
Aditya Kulkarni
2018-11-07 21:37:42 -08:00
parent cfeec8be9e
commit d2c103f032
1 changed files with 12 additions and 6 deletions
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18
src/connection.cpp
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@@ -48,7 +48,7 @@ void ConnectionLoader::loadConnection() {
} else {
// Errored out, show error and exit
QString explanation = QString() % "Couldn't start the embedded zcashd.\n\n" %
"This is most likely because of corrupt zcash-params. Please delete your zcash-params directory and restart.\n\n" %
"Maybe the zcash-params are corrupt? Please delete your zcash-params directory and restart.\n\n" %
(ezcashd ? "The process returned:\n\n" % ezcashd->errorString() : QString(""));
this->showError(explanation);
}
@@ -115,8 +115,6 @@ void ConnectionLoader::downloadParams(std::function<void(void)> cb) {
}
void ConnectionLoader::doNextDownload(std::function<void(void)> cb) {
qDebug() << "Attempting download";
auto fnSaveFileName = [&] (QUrl url) {
QString path = url.path();
QString basename = QFileInfo(path).fileName();
@@ -138,15 +136,17 @@ void ConnectionLoader::doNextDownload(std::function<void(void)> cb) {
QString filename = fnSaveFileName(url);
QString paramsDir = zcashParamsDir();
currentOutput = new QFile(QDir(paramsDir).filePath(filename));
if (currentOutput->exists()) {
if (QFile(QDir(paramsDir).filePath(filename)).exists()) {
qDebug() << filename << " already exists, skipping ";
doNextDownload(cb);
return;
}
// The downloaded file is written to a new name, and then renamed when the operation completes.
currentOutput = new QFile(QDir(paramsDir).filePath(filename + ".part"));
if (!currentOutput->open(QIODevice::WriteOnly)) {
this->showError("Couldn't download params. Please check the help site for more info.");
}
@@ -179,6 +179,9 @@ void ConnectionLoader::doNextDownload(std::function<void(void)> cb) {
// Download Finished
QObject::connect(currentDownload, &QNetworkReply::finished, [=] () {
// Rename file
currentOutput->rename(QDir(paramsDir).filePath(filename));
currentOutput->close();
currentDownload->deleteLater();
currentOutput->deleteLater();
@@ -220,7 +223,10 @@ bool ConnectionLoader::startEmbeddedZcashd() {
auto zcashdProgram = "zcashd.exe";
#endif
qDebug() << zcashdProgram << QFile(zcashdProgram).exists();
if (!QFile(zcashdProgram).exists()) {
qDebug() << "Can't find zcashd";
return false;
}
ezcashd = new QProcess(main);
ezcashd->setWorkingDirectory(fi.dir().absolutePath());