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Diffstat (limited to 'libktorrent/util/sha1hash.h')
| -rw-r--r-- | libktorrent/util/sha1hash.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/libktorrent/util/sha1hash.h b/libktorrent/util/sha1hash.h deleted file mode 100644 index dba66c9..0000000 --- a/libktorrent/util/sha1hash.h +++ /dev/null @@ -1,148 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2005 by Joris Guisson * - * joris.guisson@gmail.com * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License as published by * - * the Free Software Foundation; either version 2 of the License, or * - * (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details. * - * * - * You should have received a copy of the GNU General Public License * - * along with this program; if not, write to the * - * Free Software Foundation, Inc., * - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * - ***************************************************************************/ -#ifndef BTSHA1HASH_H -#define BTSHA1HASH_H - -#include <tqcstring.h> -#include "constants.h" - -class TQString; - -namespace bt -{ - class Log; - - /** - * @author Joris Guisson - * @brief Stores a SHA1 hash - * - * This class keeps track of a SHA1 hash. A SHA1 hash is a 20 byte - * array of bytes. - */ - class SHA1Hash - { - protected: - Uint8 hash[20]; - public: - /** - * Constructor, sets every byte in the hash to 0. - */ - SHA1Hash(); - - /** - * Copy constructor. - * @param other Hash to copy - */ - SHA1Hash(const SHA1Hash & other); - - /** - * Directly set the hash data. - * @param h The hash data must be 20 bytes large - */ - SHA1Hash(const Uint8* h); - - /** - * Destructor. - */ - virtual ~SHA1Hash(); - - /// Get the idx'th byte of the hash. - Uint8 operator [] (const Uint32 idx) const {return idx < 20 ? hash[idx] : 0;} - - /** - * Assignment operator. - * @param other Hash to copy - */ - SHA1Hash & operator = (const SHA1Hash & other); - - /** - * Test wether another hash is equal to this one. - * @param other The other hash - * @return true if equal, false otherwise - */ - bool operator == (const SHA1Hash & other) const; - - /** - * Test wether another hash is not equal to this one. - * @param other The other hash - * @return true if not equal, false otherwise - */ - bool operator != (const SHA1Hash & other) const {return !operator ==(other);} - - /** - * Generate an SHA1 hash from a bunch of data. - * @param data The data - * @param len Size in bytes of data - * @return The generated SHA1 hash - */ - static SHA1Hash generate(const Uint8* data,Uint32 len); - - /** - * Convert the hash to a printable string. - * @return The string - */ - TQString toString() const; - - /** - * Convert the hash to a string, usable in http get requests. - * @return The string - */ - TQString toURLString() const; - - /** - * Directly get pointer to the data. - * @return The data - */ - const Uint8* getData() const {return hash;} - - /** - * Function to print a SHA1Hash to the Log. - * @param out The Log - * @param h The hash - * @return out - */ - friend Log & operator << (Log & out,const SHA1Hash & h); - - - /** - * XOR two SHA1Hashes - * @param a The first hash - * @param b The second - * @return a xor b - */ - friend SHA1Hash operator ^ (const SHA1Hash & a,const SHA1Hash & b); - - /** - * Function to compare 2 hashes - * @param a The first hash - * @param h The second hash - * @return wether a is smaller then b - */ - friend bool operator < (const SHA1Hash & a,const SHA1Hash & b); - - /** - * Convert the hash to a byte array. - */ - TQByteArray toByteArray() const; - }; - -} - -#endif |