added archive reader (first test implementation)

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@6727 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 29 insertions, 0 deletions

diff --git a/src/plugins/Input/archive/archiveinputdevice.h b/src/plugins/Input/archive/archiveinputdevice.h
new file mode 100644
index 000000000..7e7dd56f7
--- /dev/null
+++ b/src/plugins/Input/archive/archiveinputdevice.h
@@ -0,0 +1,29 @@
+#ifndef ARCHIVEINPUTDEVICE_H
+#define ARCHIVEINPUTDEVICE_H
+
+#include <QIODevice>
+#include <QBuffer>
+#include <archive.h>
+#include <archive_entry.h>
+
+class ArchiveInputDevice : public QIODevice
+{
+    Q_OBJECT
+public:
+    ArchiveInputDevice(struct archive *a, struct archive_entry *e, QObject *parent);
+
+    bool seek(qint64 pos);
+    qint64 size() const;
+
+protected:
+    virtual qint64 readData(char *data, qint64 maxSize);
+    virtual qint64 writeData(const char *, qint64);
+
+private:
+    struct archive *m_archive;
+    struct archive_entry *m_entry;
+    QBuffer m_buffer;
+
+};
+
+#endif // ARCHIVEINPUTDEVICE_H