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The 'dword' values should be stored as big endian values.

oldstable
Hidenori Takeshima 2001-11-06 17:53:09 +00:00 committed by Alexandre Julliard
parent 2e40b964d8
commit ae8a4019a6
1 changed files with 12 additions and 34 deletions
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46
programs/regapi/regapi.c
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@ -361,26 +361,14 @@ static INT getCommand(LPSTR commandName)
*/
static DWORD convertHexToDWord(char *str, BYTE *buf)
{
char *s = str; /* Pointer to current */
char *b = buf; /* Pointer to result */
ULONG strPos = 0;
DWORD dw;
char xbuf[9];
memset(buf, 0, 4);
while (strPos < 4) /* 8 byte in a DWORD */
{
char xbuf[3];
char wc;
memcpy(xbuf,s,2); xbuf[2]='\0';
sscanf(xbuf,"%02x",(UINT*)&wc);
*b++ =(unsigned char)wc;
s+=2;
strPos+=1;
}
return 4; /* always 4 byte for the word */
memcpy(xbuf,str,8);
xbuf[8]='\0';
sscanf(xbuf,"%08lx",&dw);
memcpy(buf,&dw,sizeof(DWORD));
return sizeof(DWORD);
}
/******************************************************************************
@ -420,24 +408,14 @@ static char* convertHexToHexCSV(BYTE *buf, ULONG bufLen)
static char* convertHexToDWORDStr(BYTE *buf, ULONG bufLen)
{
char* str;
char* ptrStr;
BYTE* ptrBuf;
DWORD dw;
ULONG current = 0;
if ( bufLen != sizeof(DWORD) ) return NULL;
str = HeapAlloc(GetProcessHeap(), 0, (bufLen*2)+1);
memset(str, 0, (bufLen*2)+1);
ptrStr = str; /* Pointer to result */
ptrBuf = buf; /* Pointer to current */
str = HeapAlloc(GetProcessHeap(), 0, (bufLen*2)+1);
while (current < bufLen)
{
BYTE bCur = ptrBuf[current++];
char res[3];
sprintf(res, "%02x", (unsigned int)*&bCur);
strcat(str, res);
}
memcpy(&dw,buf,sizeof(DWORD));
sprintf(str, "%08lx", dw);
/* Get rid of the last comma */
return str;