Implement file search

Search for a regular expression in all files of all torrents and select
them.

1 files changed, 28 insertions, 0 deletions

diff --git a/torrentparser.cpp b/torrentparser.cpp
index 8e09681..cd2fde4 100644
--- a/torrentparser.cpp
+++ b/torrentparser.cpp
@@ -20,6 +20,34 @@ const QList<QVariant> TorrentParser::parse(){
     return retval;
 }
 
+const QStringList TorrentParser::files(QList<QVariant> data){
+    QStringList retval;
+    foreach(QVariant cur, data){
+        if(cur.canConvert<QVariantHash>()){
+            QVariantHash h = cur.toHash();
+            QHash<QString, QVariant>::const_iterator it = h.constBegin();
+            while(it != h.constEnd()){
+                if(it.key() == "info"){
+                    QVariantHash infoD = it.value().toHash();
+                    if(infoD.contains("files")){
+                        QVariantList fileList = infoD.value("files").toList();
+                        foreach(QVariant fn, fileList){
+                            QVariantHash e = fn.toHash();
+                            QVariantList path = e.value("path").toList();
+                            retval << path.last().toString();
+                        }
+                    }else{
+                        retval << infoD.value("name").toString();
+                    }
+                    break;
+                }
+                ++it;
+            }
+        }
+    }
+    return retval;
+}
+
 const QVariant TorrentParser::parseObject(){
     QChar cur = mData.at(mPos);
     if(cur == 'i'){