dfhack/library/depends/md5/md5wrapper.h

70 lines
1.2 KiB
C

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/*
* This is my wrapper-class to create
* a MD5 Hash from a string and a file.
*
* This code is completly free, you
* can copy it, modify it, or do
* what ever you want with it.
*
* Feb. 2005
* Benjamin Grüdelbach
*/
/*
* Changed unsigned long int types into uint32_t to make this work on 64bit systems.
* Sep. 5. 2009
* Petr Mrázek
*/
//include protection
#ifndef MD5WRAPPER_H
#define MD5WRAPPER_H
//basic includes
#include <string>
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#include <stdint.h>
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class md5wrapper
{
private:
/*
* internal hash function, calling
* the basic methods from md5.h
*/
std::string hashit(std::string text);
/*
* converts the numeric giets to
* a valid std::string
*/
std::string convToString(unsigned char *bytes);
public:
//constructor
md5wrapper();
//destructor
~md5wrapper();
/*
* creates a MD5 hash from
* "text" and returns it as
* string
*/
std::string getHashFromString(std::string text);
/*
* creates a MD5 hash from
* a file specified in "filename" and
* returns it as string
*/
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std::string getHashFromFile(const std::string filename, uint32_t & length, char * first_kb = NULL);
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};
//include protection
#endif
/*
* EOF
*/