Last change
on this file since 8310 was
7954,
checked in by patrick, 18 years ago
|
trunk: merged the network branche back to trunk.
|
File size:
923 bytes
|
Rev | Line | |
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[7851] | 1 | /*! |
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| 2 | * @file zip.h |
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| 3 | * @brief Definition of the Zip singleton Class |
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| 4 | */ |
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| 5 | |
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| 6 | #ifndef _ZIP_H |
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| 7 | #define _ZIP_H |
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| 8 | |
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| 9 | #include <zlib.h> |
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| 10 | #include <string> |
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| 11 | #include <vector> |
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| 12 | |
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| 13 | #include "netdefs.h" |
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| 14 | |
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| 15 | struct DictionaryEntry |
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| 16 | { |
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| 17 | byte * dict; |
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| 18 | int dictLen; |
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| 19 | uLong adler; |
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| 20 | }; |
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| 21 | |
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| 22 | //! A class for compressing/uncompressing packes. |
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| 23 | class Zip |
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| 24 | { |
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| 25 | public: |
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| 26 | virtual ~Zip(void); |
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| 27 | /** @returns a Pointer to the only object of this Class */ |
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| 28 | inline static Zip* getInstance(void) { if (!singletonRef) singletonRef = new Zip(); return singletonRef; }; |
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| 29 | |
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| 30 | bool loadDictionary( std::string name ); |
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| 31 | int zip( byte * from, int fromLength, byte * to, int maxLength, int dict = 0 ); |
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| 32 | int unZip( byte * from, int fromLength, byte * to, int maxLength ); |
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| 33 | |
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| 34 | int getDictCount(){ return dicts.size(); } |
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| 35 | |
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| 36 | private: |
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| 37 | Zip(); |
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| 38 | static Zip* singletonRef; |
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| 39 | |
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| 40 | std::vector<DictionaryEntry> dicts; |
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| 41 | }; |
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| 42 | |
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| 43 | #endif /* _PROTO_SINGLETON_H */ |
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