RetroZilla/xpcom/io/nsWinAPIs.h

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Jungshik Shin
* <jshin@i18nl10n.com>. Portions created by the Initial Developer
* are Copyright (C) 2006 the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsWinAPIs_h__
#define nsWinAPIs_h__
#include "prtypes.h"
#include <windows.h>
#include <shellapi.h>
#include <shlobj.h>
typedef BOOL (WINAPI * nsSHGetPathFromIDList) (LPCITEMIDLIST pidList, LPWSTR pszPath);
typedef UINT (WINAPI * nsGetSystemDirectory) (LPWSTR lpBuffer, UINT usize);
typedef UINT (WINAPI * nsGetWindowsDirectory) (LPWSTR lpBuffer, UINT usize);
typedef DWORD (WINAPI * nsGetTempPath) (DWORD len, LPWSTR lpBuffer);
typedef DWORD (WINAPI * nsGetEnvironmentVariable) (LPCWSTR lpName, LPWSTR lpBuffer, DWORD nSize);
typedef BOOL (WINAPI * nsCreateDirectory) (LPCWSTR aDir,
LPSECURITY_ATTRIBUTES aSecAttr);
typedef HANDLE (WINAPI * nsCreateFile) (LPCWSTR aPath, DWORD aAccess,
DWORD aMode,
LPSECURITY_ATTRIBUTES aSecAttr,
DWORD aCreat, DWORD aFlags,
HANDLE aTemplate);
typedef HINSTANCE (WINAPI * nsShellExecute) (HWND hwnd, LPCWSTR lpOperation,
LPCWSTR lpFile,
LPCWSTR lpParameters,
LPCWSTR lpDirectory,
INT nShowCmd);
typedef BOOL (WINAPI * nsCopyFile) (LPCWSTR aSrc, LPCWSTR aDest, BOOL aNoOverwrite);
typedef BOOL (WINAPI * nsMoveFile) (LPCWSTR aSrc, LPCWSTR aDest);
typedef BOOL (WINAPI * nsGetFileVersionInfo) (LPCWSTR aPath, DWORD aHandle, DWORD aLen,
LPVOID aData);
typedef DWORD (WINAPI * nsGetFileVersionInfoSize) (LPCWSTR aPath, LPDWORD aHandle);
typedef DWORD (WINAPI * nsGetFileAttributes) (LPCWSTR aPath);
typedef BOOL (WINAPI * nsGetFileAttributesEx) (LPCWSTR aPath, GET_FILEEX_INFO_LEVELS aLevel,
LPVOID aInfo);
typedef BOOL (WINAPI * nsGetFileAttributesExA) (LPCSTR aPath, GET_FILEEX_INFO_LEVELS aLevel,
LPVOID aInfo);
typedef DWORD (WINAPI * nsGetShortPathName) (LPCWSTR aLPATH, LPWSTR aSPATH, DWORD aLen);
typedef BOOL (WINAPI * nsGetDiskFreeSpace) (LPCWSTR aDir, LPDWORD aSpC,
LPDWORD aBpS, LPDWORD aNFC, LPDWORD aTNC);
typedef BOOL (WINAPI * nsGetDiskFreeSpaceEx) (LPCWSTR aDir,
PULARGE_INTEGER aFBA,
PULARGE_INTEGER aTNB,
PULARGE_INTEGER aTNFB);
typedef DWORD (WINAPI * nsGetModuleFileName) (HMODULE aModule, LPWSTR aName, DWORD aSize);
typedef wchar_t* (*nsGetCwd) (wchar_t *buffer, int maxlen);
typedef wchar_t* (*nsGetDCwd) (int aDrive, wchar_t *aPath, int aMaxLen);
typedef FILE* (*nsFopen) (const wchar_t *aName, const wchar_t *aMode);
typedef int (*nsRemove) (const wchar_t *aPath);
typedef int (*nsRmdir) (const wchar_t *aPath);
typedef int (*nsChmod) (const wchar_t *aName, int pmode);
class nsWinAPIs {
public:
static nsSHGetPathFromIDList mSHGetPathFromIDList;
static nsGetSystemDirectory mGetSystemDirectory;
static nsGetWindowsDirectory mGetWindowsDirectory;
static nsGetTempPath mGetTempPath;
static nsGetEnvironmentVariable mGetEnvironmentVariable;
static nsCreateDirectory mCreateDirectory;
static nsCreateFile mCreateFile;
static nsShellExecute mShellExecute;
static nsCopyFile mCopyFile;
static nsMoveFile mMoveFile;
static nsGetFileVersionInfo mGetFileVersionInfo;
static nsGetFileVersionInfoSize mGetFileVersionInfoSize;
static nsGetFileAttributes mGetFileAttributes;
static nsGetFileAttributesEx mGetFileAttributesEx;
static nsGetFileAttributesExA mGetFileAttributesExA;
static nsGetShortPathName mGetShortPathName;
static nsGetDiskFreeSpace mGetDiskFreeSpace;
static nsGetDiskFreeSpaceEx mGetDiskFreeSpaceEx;
static nsGetModuleFileName mGetModuleFileName;
static nsGetCwd mGetCwd;
static nsFopen mFopen;
static nsGetDCwd mGetDCwd;
static nsRemove mRemove;
static nsRmdir mRmdir;
static nsChmod mChmod;
private:
nsWinAPIs() {}
static PRBool GlobalInit();
static PRBool sUseUnicode;
friend NS_COM PRBool NS_UseUnicode();
friend NS_COM void NS_StartupWinAPIs();
// a dummy variable to make sure that |GlobalInit| is invoked
// before the first use |nsLocalFileWin| that relies on Windows APIs
// set up in |GlobalInit|
static PRBool sDummy;
};
NS_COM PRBool NS_UseUnicode();
#endif