mirror of
https://github.com/ptitSeb/Serious-Engine
synced 2024-12-25 15:14:51 +01:00
130 lines
3.8 KiB
C++
130 lines
3.8 KiB
C++
/* Copyright (c) 2002-2012 Croteam Ltd.
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of version 2 of the GNU General Public License as published by
|
|
the Free Software Foundation
|
|
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License along
|
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
|
|
|
|
#include "stdh.h"
|
|
#include <Engine/Base/CTString.h>
|
|
#include <Engine/Base/FileName.h>
|
|
#include <Engine/Base/Registry.h>
|
|
|
|
static void ParseKeyName(const CTString &strKey, HKEY &hKeyRoot, CTString &strKeyPath, CTString &strKeyName)
|
|
{
|
|
CTString strRemain = strKey;
|
|
// separate key into the value part and path
|
|
strKeyName = CTFileName(strRemain).FileName();
|
|
strRemain = CTFileName(strRemain).FileDir();
|
|
strRemain.TrimRight(strlen(strRemain)-1); // removes trailing backslash
|
|
// try to find root key value
|
|
|
|
if (strRemain.RemovePrefix("HKEY_CLASSES_ROOT\\")) {
|
|
hKeyRoot = HKEY_CLASSES_ROOT;
|
|
} else if (strRemain.RemovePrefix("HKEY_CURRENT_CONFIG\\")) {
|
|
hKeyRoot = HKEY_CURRENT_CONFIG;
|
|
} else if (strRemain.RemovePrefix("HKEY_CURRENT_USER\\")) {
|
|
hKeyRoot = HKEY_CURRENT_USER;
|
|
} else if (strRemain.RemovePrefix("HKEY_LOCAL_MACHINE\\")) {
|
|
hKeyRoot = HKEY_LOCAL_MACHINE;
|
|
} else if (strRemain.RemovePrefix("HKEY_USERS\\")) {
|
|
hKeyRoot = HKEY_USERS;
|
|
} else {
|
|
ASSERT(FALSE);
|
|
hKeyRoot = HKEY_CURRENT_USER;
|
|
}
|
|
|
|
strKeyPath = strRemain;
|
|
}
|
|
|
|
ENGINE_API BOOL REG_GetString(const CTString &strKey, CTString &strString)
|
|
{
|
|
// parse the key name
|
|
HKEY hKeyRoot; CTString strKeyPath; CTString strKeyName;
|
|
ParseKeyName(strKey, hKeyRoot, strKeyPath, strKeyName);
|
|
|
|
// open the key
|
|
HKEY hkey;
|
|
LONG lRes = RegOpenKeyExA(hKeyRoot, strKeyPath, 0, KEY_READ, &hkey);
|
|
if (lRes!=ERROR_SUCCESS) {
|
|
return FALSE;
|
|
}
|
|
|
|
// get the value
|
|
char achrKeyValue[1024];
|
|
ULONG ctType;
|
|
ULONG ctLength = sizeof(achrKeyValue);
|
|
LONG lResult = RegQueryValueExA(hkey, strKeyName, 0, &ctType, (unsigned char *)achrKeyValue, &ctLength);
|
|
if(lResult != ERROR_SUCCESS) {
|
|
return FALSE;
|
|
}
|
|
|
|
// close the key
|
|
RegCloseKey(hkey);
|
|
|
|
strString = CTString( achrKeyValue);
|
|
return TRUE;
|
|
}
|
|
|
|
ENGINE_API BOOL REG_GetLong(const CTString &strKey, ULONG &ulLong)
|
|
{
|
|
// parse the key name
|
|
HKEY hKeyRoot; CTString strKeyPath; CTString strKeyName;
|
|
ParseKeyName(strKey, hKeyRoot, strKeyPath, strKeyName);
|
|
|
|
// open the key
|
|
HKEY hkey;
|
|
LONG lRes = RegOpenKeyExA(hKeyRoot, strKeyPath, 0, KEY_READ, &hkey);
|
|
if (lRes!=ERROR_SUCCESS) {
|
|
return FALSE;
|
|
}
|
|
|
|
// get the value
|
|
ULONG ulKeyValue;
|
|
ULONG ctType;
|
|
ULONG ctLength = sizeof(ulKeyValue);
|
|
LONG lResult = RegQueryValueExA(hkey, strKeyName, 0, &ctType, (unsigned char *)&ulKeyValue, &ctLength);
|
|
if(lResult != ERROR_SUCCESS) {
|
|
return FALSE;
|
|
}
|
|
|
|
// close the key
|
|
RegCloseKey(hkey);
|
|
|
|
ulLong = ulKeyValue;
|
|
return TRUE;
|
|
}
|
|
|
|
ENGINE_API BOOL REG_SetString(const CTString &strKey, const CTString &strString)
|
|
{
|
|
// parse the key name
|
|
HKEY hKeyRoot; CTString strKeyPath; CTString strKeyName;
|
|
ParseKeyName(strKey, hKeyRoot, strKeyPath, strKeyName);
|
|
|
|
// create the registry key
|
|
HKEY hkey;
|
|
DWORD dwDisposition;
|
|
LONG lRes = RegCreateKeyExA(hKeyRoot, (const char*)strKeyPath, 0,
|
|
"", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, &dwDisposition);
|
|
if (lRes!=ERROR_SUCCESS) {
|
|
return FALSE;
|
|
}
|
|
|
|
// set the value
|
|
lRes = RegSetValueExA(hkey, strKeyName, 0, REG_SZ, (const UBYTE*)(const char*)strString, strlen(strString));
|
|
|
|
// close the key
|
|
RegCloseKey(hkey);
|
|
|
|
return lRes==ERROR_SUCCESS;
|
|
}
|
|
|