#include <config.h>
#include "lisp.h"
#include "w32term.h"
#include "blockinput.h"
#include <stdio.h>
#include <string.h>
#define REG_ROOT "SOFTWARE\\GNU\\Emacs"
LPBYTE
w32_get_string_resource (name, class, dwexptype)
char *name, *class;
DWORD dwexptype;
{
LPBYTE lpvalue = NULL;
HKEY hrootkey = NULL;
DWORD dwType;
DWORD cbData;
BOOL ok = FALSE;
HKEY hive = HKEY_CURRENT_USER;
trykey:
BLOCK_INPUT;
if (RegOpenKeyEx (hive, REG_ROOT, 0, KEY_READ, &hrootkey) == ERROR_SUCCESS)
{
char *keyname;
if (RegQueryValueEx (hrootkey, name, NULL, &dwType, NULL, &cbData) == ERROR_SUCCESS
&& dwType == dwexptype)
{
keyname = name;
}
else if (RegQueryValueEx (hrootkey, class, NULL, &dwType, NULL, &cbData) == ERROR_SUCCESS
&& dwType == dwexptype)
{
keyname = class;
}
else
{
keyname = NULL;
}
ok = (keyname
&& (lpvalue = (LPBYTE) xmalloc (cbData)) != NULL
&& RegQueryValueEx (hrootkey, keyname, NULL, NULL, lpvalue, &cbData) == ERROR_SUCCESS);
RegCloseKey (hrootkey);
}
UNBLOCK_INPUT;
if (!ok)
{
if (lpvalue)
{
xfree (lpvalue);
lpvalue = NULL;
}
if (hive == HKEY_CURRENT_USER)
{
hive = HKEY_LOCAL_MACHINE;
goto trykey;
}
return (NULL);
}
return (lpvalue);
}
char *
x_get_string_resource (rdb, name, class)
int rdb;
char *name, *class;
{
return (w32_get_string_resource (name, class, REG_SZ));
}