SDL/visualtest/src/mischelper.c
Ozkan Sezer 449ef08dcc minimal fixes to visual test, so that it actually builds w/o warnings:
- linux_process.c: add an SDLVisualTest_ScreenshotProcess() stub for
  linux builds succeed.
- action_configparser.c: fixes -Wswitch warnings.
- testharness.c: fixes 'is used uninitialized' warnings for userevents.
- testharness.c: fixes format string argument to 'Force killing...'
- testquit.c: fix type of options array in main().
- windows_screenshot.c: lowercase windows.h header name.
- ran dos2unix on all sources and add missing newlines at files' ends.
- minor adjustments to autotools build system (which actually seems to
  need more surgery for unnecessary stuff...)
2021-12-21 14:24:20 +03:00

29 lines
605 B
C

/**
* \file mischelper.c
*
* Source file with miscellaneous helper functions.
*/
#include <SDL_test.h>
void
SDLVisualTest_HashString(char* str, char hash[33])
{
SDLTest_Md5Context md5c;
int i;
if(!str)
{
SDLTest_LogError("str argument cannot be NULL");
return;
}
SDLTest_Md5Init(&md5c);
SDLTest_Md5Update(&md5c, (unsigned char*)str, SDL_strlen(str));
SDLTest_Md5Final(&md5c);
/* convert the md5 hash to an array of hexadecimal digits */
for(i = 0; i < 16; i++)
SDL_snprintf(hash + 2 * i, 33 - 2 * i, "%02x", (int)md5c.digest[i]);
}