105 lines
2.3 KiB
C
105 lines
2.3 KiB
C
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* FreeRDP Windows Server
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*
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* Copyright 2012 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <winpr/tchar.h>
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#include <winpr/windows.h>
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#include "wf_settings.h"
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BOOL wf_settings_read_dword(HKEY key, LPCSTR subkey, LPTSTR name, DWORD* value)
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{
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HKEY hKey;
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LONG status;
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DWORD dwType;
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DWORD dwSize;
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DWORD dwValue;
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status = RegOpenKeyExA(key, subkey, 0, KEY_READ | KEY_WOW64_64KEY, &hKey);
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if (status == ERROR_SUCCESS)
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{
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dwSize = sizeof(DWORD);
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status = RegQueryValueEx(hKey, name, NULL, &dwType, (BYTE*)&dwValue, &dwSize);
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if (status == ERROR_SUCCESS)
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*value = dwValue;
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RegCloseKey(hKey);
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return (status == ERROR_SUCCESS) ? TRUE : FALSE;
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}
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return FALSE;
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}
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BOOL wf_settings_read_string_ascii(HKEY key, LPCSTR subkey, LPTSTR name, char** value)
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{
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HKEY hKey;
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int length;
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LONG status;
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DWORD dwType;
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DWORD dwSize;
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char* strA;
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TCHAR* strX = NULL;
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status = RegOpenKeyExA(key, subkey, 0, KEY_READ | KEY_WOW64_64KEY, &hKey);
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if (status != ERROR_SUCCESS)
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return FALSE;
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status = RegQueryValueEx(hKey, name, NULL, &dwType, NULL, &dwSize);
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if (status == ERROR_SUCCESS)
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{
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strX = (LPTSTR)malloc(dwSize + sizeof(TCHAR));
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if (!strX)
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return FALSE;
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status = RegQueryValueEx(hKey, name, NULL, &dwType, (BYTE*)strX, &dwSize);
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if (status != ERROR_SUCCESS)
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{
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free(strX);
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RegCloseKey(hKey);
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return FALSE;
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}
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}
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if (strX)
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{
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#ifdef UNICODE
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length = WideCharToMultiByte(CP_UTF8, 0, strX, lstrlenW(strX), NULL, 0, NULL, NULL);
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strA = (char*)malloc(length + 1);
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WideCharToMultiByte(CP_UTF8, 0, strX, lstrlenW(strX), strA, length, NULL, NULL);
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strA[length] = '\0';
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free(strX);
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#else
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strA = (char*)strX;
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#endif
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*value = strA;
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return TRUE;
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}
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return FALSE;
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}
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