mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.3 KiB
53 lines
1.3 KiB
#include "stdafx.h"
|
|
|
|
#ifndef SNAPIN
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
#include <tchar.h>
|
|
#include "getreg.h"
|
|
#include "expand.h"
|
|
#include "GetDfrgRes.h"
|
|
|
|
HINSTANCE GetDfrgResHandle(BOOL fReset)
|
|
{
|
|
// no need to keep getting this handle
|
|
static HINSTANCE hInstRes = NULL;
|
|
|
|
if (fReset) {
|
|
hInstRes = NULL;
|
|
return NULL;
|
|
}
|
|
|
|
if (hInstRes == NULL) {
|
|
|
|
HKEY hValue = NULL;
|
|
TCHAR cRegValue[MAX_PATH+1];
|
|
DWORD dwRegValueSize = sizeof(cRegValue);
|
|
|
|
//0.0E00 Get the name of the resource DLL.
|
|
if(GetRegValue(&hValue,
|
|
TEXT("SOFTWARE\\Microsoft\\Dfrg"),
|
|
TEXT("ResourceDllName"),
|
|
cRegValue,
|
|
&dwRegValueSize) != ERROR_SUCCESS){
|
|
|
|
// We couldn't get the resource DLL location from the registry--
|
|
// let's fall back to the default
|
|
_tcscpy(cRegValue, TEXT("%systemroot%\\system32\\dfrgres.dll"));
|
|
}
|
|
|
|
RegCloseKey(hValue);
|
|
|
|
//Translate any environment variables in the string.
|
|
if(!ExpandEnvVars(cRegValue)){
|
|
hInstRes = NULL;
|
|
return NULL;
|
|
}
|
|
|
|
//0.0E00 Open the resource DLL.
|
|
hInstRes = LoadLibrary(cRegValue);
|
|
}
|
|
|
|
return hInstRes;
|
|
}
|