rename iDataSource to iTsSource (no functional change)

[enigma2.git] / lib / base / itssource.h

diff --git a/lib/base/itssource.h b/lib/base/itssource.h
new file mode 100644 (file)
index 0000000..91167ff
--- /dev/null
+++ b/lib/base/itssource.h
@@ -0,0 +1,19 @@
+#ifndef __lib_base_idatasource_h
+#define __lib_base_idatasource_h
+
+#include <lib/base/object.h>
+
+class iTsSource: public iObject
+{
+public:
+        /* NOTE: should only be used to get current position or filelength */
+       virtual off_t lseek(off_t offset, int whence)=0;
+       
+       /* NOTE: you must be able to handle short reads! */
+       virtual ssize_t read(off_t offset, void *buf, size_t count)=0; /* NOTE: this is what you in normal case have to use!! */
+
+       virtual off_t length()=0;
+       virtual int valid()=0;
+};
+
+#endif