comparison: src/bytestream.h
src/bytestream.h
- changeset 6
- 67b6ef6917ba
- child 13
- 9bdddd2ccde6
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| 5:3c04e05ab24f | 6:67b6ef6917ba |
|---|---|
| 1 #ifndef BYTESTREAM_H | |
| 2 #define BYTESTREAM_H | |
| 3 | |
| 4 #include "types.h" | |
| 5 | |
| 6 class Bytestream { | |
| 7 private: | |
| 8 uint8* m_data; | |
| 9 uint8* m_ptr; | |
| 10 ulong m_size, m_len; | |
| 11 | |
| 12 void doWrite (uint8_t val); | |
| 13 | |
| 14 public: | |
| 15 Bytestream (ulong len = 2048); | |
| 16 Bytestream (const char* data, ulong len); | |
| 17 | |
| 18 void init (const char* data, ulong len); | |
| 19 void rewind (); | |
| 20 void seek (ulong pos); | |
| 21 void clear (); | |
| 22 void merge (const Bytestream& other); | |
| 23 bool tryMerge (const Bytestream& other); | |
| 24 void resize (ulong len); | |
| 25 size_t len () const; | |
| 26 ulong bytesLeft () const; | |
| 27 ulong spaceLeft () const; | |
| 28 void growToFit (ulong bytes); | |
| 29 const uint8* data () const; | |
| 30 | |
| 31 bool readBytes (uint8 numbytes, uint8* val); | |
| 32 bool readByte (uint8& val); | |
| 33 bool readShort (uint16& val); | |
| 34 bool readLong (uint32& val); | |
| 35 bool readString (str& val); | |
| 36 bool readFloat (float& val); | |
| 37 | |
| 38 void writeBytes (uint8 numbytes, const uint8* val); | |
| 39 void writeByte (uint8 val); | |
| 40 void writeShort (uint16 val); | |
| 41 void writeLong (uint32 val); | |
| 42 void writeFloat (float val); | |
| 43 void writeString (str val); | |
| 44 | |
| 45 Bytestream& operator<< (const Bytestream& other) { | |
| 46 merge (other); | |
| 47 return *this; | |
| 48 } | |
| 49 | |
| 50 uint8& subscript (ulong idx); | |
| 51 const uint8& const_subscript (ulong idx) const; | |
| 52 | |
| 53 uint8& operator[] (ulong idx) { | |
| 54 return subscript (idx); | |
| 55 } | |
| 56 | |
| 57 const uint8& operator[] (ulong idx) const { | |
| 58 return const_subscript (idx); | |
| 59 } | |
| 60 }; | |
| 61 | |
| 62 #endif // BYTESTREAM_H |
