X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/d25fab33b0d6348c7b28b5060dc7d1ff42bacc44..61111fab026bb61d70ffcf74c36e51da56aa7ad2:/lib/base/rawfile.h

diff --git a/lib/base/rawfile.h b/lib/base/rawfile.h
index fdeb4d40..7b736a33 100644
--- a/lib/base/rawfile.h
+++ b/lib/base/rawfile.h
@@ -2,29 +2,38 @@
 #define __lib_base_rawfile_h
 
 #include <string>
+#include <lib/base/itssource.h>
 
-class eRawFile
+class eRawFile: public iTsSource
 {
+	DECLARE_REF(eRawFile);
+	eSingleLock m_lock;
 public:
 	eRawFile();
 	~eRawFile();
-	
-	int open(const char *filename);
+	int open(const char *filename, int cached = 0);
 	void setfd(int fd);
-	off_t lseek(off_t offset, int whence);
 	int close();
-	ssize_t read(void *buf, size_t count); /* NOTE: you must be able to handle short reads! */
+
+	// iTsSource
+	off_t lseek(off_t offset, int whence);
+	ssize_t read(off_t offset, void *buf, size_t count);
 	off_t length();
 	int valid();
 private:
-	int m_fd;
+	int m_fd;     /* for uncached */
+	FILE *m_file; /* for cached */
+	int m_cached;
 	std::string m_basename;
 	off_t m_splitsize, m_totallength, m_current_offset, m_base_offset, m_last_offset;
 	int m_nrfiles;
 	void scan();
 	int m_current_file;
 	int switchOffset(off_t off);
-	int openFile(int nr);
+
+	off_t lseek_internal(off_t offset, int whence);
+	FILE *openFileCached(int nr);
+	int openFileUncached(int nr);
 };
 
 #endif