Added torrent support

The BEncode parser is loosely based on this:
https://github.com/jif/Bencode/blob/master/bencode.cpp

Not perfect, but enough to display all the essential data in the shiny
new TorrentDisplay dialog.

1 files changed, 21 insertions, 0 deletions

diff --git a/shemovcleaner.cpp b/shemovcleaner.cpp
index 9625db1..beb5baf 100644
--- a/shemovcleaner.cpp
+++ b/shemovcleaner.cpp
@@ -22,6 +22,8 @@
 
 #include "shemovcleaner.h"
 #include "filesorter.h"
+#include "torrentparser.h"
+#include "torrentdisplay.h"
 
 ShemovCleaner::ShemovCleaner(QWidget *parent) : QMainWindow(parent){
     QSqlDatabase db = QSqlDatabase::addDatabase("QPSQL", "shemovdb");
@@ -76,10 +78,13 @@ void ShemovCleaner::setupGui(){
     connect(mDelete, SIGNAL(clicked()), this, SLOT(deleteFiles()));
     mMove = new QPushButton(tr("Move..."));
     connect(mMove, SIGNAL(clicked()), this, SLOT(moveFiles()));
+    mInfo = new QPushButton(tr("Torrent..."));
+    connect(mInfo, SIGNAL(clicked()), this, SLOT(torrentInfo()));
     QHBoxLayout *buttonL2 = new QHBoxLayout;
     buttonL2->addStretch();
     buttonL2->addWidget(mMove);
     buttonL2->addWidget(mDelete);
+    buttonL2->addWidget(mInfo);
     buttonL2->addStretch();
 
     QWidget *mainWidget = new QWidget;
@@ -94,6 +99,7 @@ void ShemovCleaner::setupGui(){
     setCentralWidget(mainWidget);
 
     createStatusbar();
+    mTorrentDisplay = new TorrentDisplay(this);
     connect(mFileView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), this, SLOT(fileSelectionChanged(QItemSelection,QItemSelection)));
 }
 
@@ -189,6 +195,21 @@ void ShemovCleaner::moveFiles(){
     }
 }
 
+void ShemovCleaner::torrentInfo(){
+    QModelIndexList sel = mFileView->selectionModel()->selectedRows(1);
+    if(sel.isEmpty()){
+        return;
+    }
+    QString fn = sel.first().data(Qt::UserRole + 1).toString();
+    TorrentParser p(fn, this);
+    QList<QVariant> tData = p.parse();
+    tData.removeAll(QVariant());
+    tData.removeAll(0);
+    mTorrentDisplay->setData(tData);
+    mTorrentDisplay->show();
+    return;
+}
+
 void ShemovCleaner::selectDir(){
     QString dir = QFileDialog::getExistingDirectory(this, tr("Select directory"), QDir::homePath());
     mDir->setText(QDir::toNativeSeparators(dir));