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Diffstat (limited to '3rdparty/lzma/CPP/Common/C_FileIO.h')
-rw-r--r--3rdparty/lzma/CPP/Common/C_FileIO.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/3rdparty/lzma/CPP/Common/C_FileIO.h b/3rdparty/lzma/CPP/Common/C_FileIO.h
new file mode 100644
index 00000000000..ff7a1a1166a
--- /dev/null
+++ b/3rdparty/lzma/CPP/Common/C_FileIO.h
@@ -0,0 +1,51 @@
+// Common/C_FileIO.h
+
+#ifndef __COMMON_C_FILEIO_H
+#define __COMMON_C_FILEIO_H
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#include "Types.h"
+#include "MyWindows.h"
+
+#ifdef _WIN32
+typedef size_t ssize_t;
+#endif
+
+namespace NC {
+namespace NFile {
+namespace NIO {
+
+class CFileBase
+{
+protected:
+ int _handle;
+ bool OpenBinary(const char *name, int flags);
+public:
+ CFileBase(): _handle(-1) {};
+ ~CFileBase() { Close(); }
+ bool Close();
+ bool GetLength(UInt64 &length) const;
+ off_t Seek(off_t distanceToMove, int moveMethod) const;
+};
+
+class CInFile: public CFileBase
+{
+public:
+ bool Open(const char *name);
+ bool OpenShared(const char *name, bool shareForWrite);
+ ssize_t Read(void *data, size_t size);
+};
+
+class COutFile: public CFileBase
+{
+public:
+ bool Create(const char *name, bool createAlways);
+ bool Open(const char *name, DWORD creationDisposition);
+ ssize_t Write(const void *data, size_t size);
+};
+
+}}}
+
+#endif