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00023 #ifndef _CLASS_BYTEARRAYINPUTSTREAM_H
00024 #define _CLASS_BYTEARRAYINPUTSTREAM_H
00025
00026 #ifdef __cplusplus
00027
00028 #include "beecrypt/c++/array.h"
00029 using beecrypt::bytearray;
00030 #include "beecrypt/c++/mutex.h"
00031 using beecrypt::mutex;
00032 #include "beecrypt/c++/io/InputStream.h"
00033 using beecrypt::io::InputStream;
00034
00035 namespace beecrypt {
00036 namespace io {
00039 class BEECRYPTCXXAPI ByteArrayInputStream : public InputStream
00040 {
00041 private:
00042 mutex _lock;
00043
00044 protected:
00045 bytearray _buf;
00046 size_t _count;
00047 size_t _mark;
00048 size_t _pos;
00049
00050 public:
00051 ByteArrayInputStream(const byte* data, size_t offset, size_t length);
00052 ByteArrayInputStream(const bytearray& b);
00053 virtual ~ByteArrayInputStream();
00054
00055 virtual off_t available() throw (IOException);
00056 virtual void close() throw (IOException);
00057 virtual void mark(off_t readlimit) throw ();
00058 virtual bool markSupported() throw ();
00059 virtual int read() throw (IOException);
00060 virtual int read(byte* data, size_t offset, size_t length) throw (IOException);
00061 virtual int read(bytearray& b) throw (IOException);
00062 virtual void reset() throw (IOException);
00063 virtual off_t skip(off_t n) throw (IOException);
00064 };
00065 }
00066 }
00067
00068 #endif
00069
00070 #endif