1 files changed, 114 insertions, 0 deletions
diff --git a/src/sq_archivehandler.cpp b/src/sq_archivehandler.cpp
new file mode 100644
index 0000000..9c4ce55
--- /dev/null
+++ b/src/sq_archivehandler.cpp
@@ -0,0 +1,114 @@
+/***************************************************************************
+                          sq_archivehandler.cpp  -  description
+                             -------------------
+    begin                : ??? ??? 26 2004
+    copyright            : (C) 2004 by Baryshev Dmitry
+    email                : ksquirrel.iv@gmail.com
+ ***************************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tdemessagebox.h>
+#include <tdeglobal.h>
+#include <kstandarddirs.h>
+#include <tdefileitem.h>
+#include <tdelocale.h>
+#include <kurl.h>
+
+#include "sq_archivehandler.h"
+
+SQ_ArchiveHandler * SQ_ArchiveHandler::m_instance = 0;
+
+SQ_ArchiveHandler::SQ_ArchiveHandler(TQObject * parent, const char *name)
+    : TQObject(parent, name), TQMap<TQString, TQString>()
+{
+    m_instance = this;
+
+    fillProtocols();
+}
+
+SQ_ArchiveHandler::~SQ_ArchiveHandler()
+{}
+
+void SQ_ArchiveHandler::fillProtocols()
+{
+    // search for tar protocol
+    if(!TDEGlobal::dirs()->findResource("services", "tar.protocol").isEmpty())
+    {
+        insert("application/x-tgz",  "tar");
+        insert("application/x-tar",  "tar");
+        insert("application/x-tarz", "tar");
+        insert("application/x-tbz",  "tar");
+        insert("application/x-tzo",  "tar");
+    }
+
+    // search for rar protocol (tdeio_rar from
+    // http://kde-apps.org/content/show.php/tdeio_rar?content=17527)
+    if(!TDEGlobal::dirs()->findResource("services", "rar.protocol").isEmpty())
+    {
+        insert("application/x-rar", "rar");
+    }
+
+    // search for ar protocol
+    if(!TDEGlobal::dirs()->findResource("services", "ar.protocol").isEmpty())
+        insert("application/x-archive", "ar");
+
+    // search for iso protocol
+    if(!TDEGlobal::dirs()->findResource("services", "iso.protocol").isEmpty())
+        insert("application/x-iso", "iso");
+
+    // search for zip protocol
+    if(!TDEGlobal::dirs()->findResource("services", "zip.protocol").isEmpty())
+        insert("application/x-zip", "zip");
+
+    // search for 7zip protocol (tdeio_p7zip
+    // from http://kde-apps.org/content/show.php/tdeio_p7zip?content=17829)
+    if(!TDEGlobal::dirs()->findResource("services", "p7zip.protocol").isEmpty())
+        insert("application/x-7z", "p7zip");
+}
+
+/*
+ *  Find protocol name by mimetype name.
+ * 
+ *  For example findProtocolByMime(""application/x-tgz"") will
+ *  return "tar".
+ */
+TQString SQ_ArchiveHandler::findProtocolByMime(const TQString &mime)
+{
+    // find protocol
+    TQMap<TQString, TQString>::iterator it = find(mime);
+
+    // return protocol number, if found, and -1 otherwise
+    return (it == end() ? TQString() : it.data());
+}
+
+/*
+ *  Find protocol name by KFileItem's mimetype.
+ */
+TQString SQ_ArchiveHandler::findProtocolByFile(KFileItem *item)
+{
+    return item ? findProtocolByMime(item->mimetype()) : TQString();
+}
+
+void SQ_ArchiveHandler::tryUnpack(KFileItem *item)
+{
+    if(item) tryUnpack(item->url(), item->mimetype());
+}
+
+void SQ_ArchiveHandler::tryUnpack(const KURL &url, const TQString &mime)
+{
+    TQString prot = findProtocolByMime(mime);
+
+    if(!prot.isEmpty())
+    {
+        // just change protocol, TDEIO::get() will do all for us
+        KURL _url = url;
+        _url.setProtocol(prot);
+
+        emit unpack(_url);
+    }
+}
+
+#include "sq_archivehandler.moc"