QuickHash Library

API

SL_CRC32_CalculateStrHex

void SL_HASHCALL SL_CRC32_CalculateStrHex( void* pDest, const char* pSrc, int bUpper );

Parameters

 pDest

    [out] Pointer to the text buffer that will receive the checksum.

 pSrc

    [in] Pointer to the null-terminated string for which to calculate the checksum.

 bUpper

    [in] Uppercase flag. If bUpper is 0, the received message digest represents a lowercase string, otherwise it represents an uppercase string.

Remarks

Calculates the checksum for the null-terminated string pointed by pSrc. The digest is retrieved as a null-terminated hexadecimal string in the text buffer pointed by pDest. The size of the text buffer pointed by pDest must be at least SLC_CRC32_HEXDIGESTSIZE characters.

Note. The call SL_CRC32_CalculateStrHex( pDest, pSrc, bUpper );

            is equivalent to the call SL_CRC32_CalculateHex( pDest, pSrc, strlen( pSrc ), bUpper );

Example

#include <string.h>
#include <QuickHash.h>

int main()
{
    char string[] = "Test String";
    char checksumhex[ SLC_CRC32_HEXDIGESTSIZE ]; /*0 terminated*/

    /*****Calculate the checksum********************************/

    SL_CRC32_CalculateStrHex( checksumhex, string, 0 );

    /*****Use the checksum**************************************/
    /*...*/

    return 0;
}

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See Also    SL_CRC32_CalculateStr, SL_CRC32_Calculate, SL_CRC32_CalculateHex