mirror of
https://github.com/UzixLS/KernelEx.git
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78 lines
2.7 KiB
C
Executable File
78 lines
2.7 KiB
C
Executable File
/*
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* KernelEx
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* Copyright (C) 2009, Xeno86
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*
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* This file is part of KernelEx source code.
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*
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* KernelEx is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published
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* by the Free Software Foundation; version 2 of the License.
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*
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* KernelEx is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <windows.h>
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#include <shlobj.h>
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#include "kexcoresdk.h"
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#include "folderfix.h"
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typedef HRESULT (WINAPI *SHGetFolderPathA_t)(HWND, int, HANDLE, DWORD, LPSTR);
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typedef HRESULT (WINAPI *SHGetFolderPathW_t)(HWND, int, HANDLE, DWORD, LPWSTR);
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static PROC LoadShfolderProc(const char* proc)
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{
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static const char ShfolderFn[] = "SHFOLDER.DLL";
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static const char Shell32Fn[] = "SHELL32.DLL";
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static HMODULE hShfolder;
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static HMODULE hShell32;
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PROC ret = NULL;
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DWORD lasterr = GetLastError();
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//first try with shell32
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if (!hShell32)
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hShell32 = LoadLibrary(Shell32Fn);
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if (hShell32) ret = kexGetProcAddress(hShell32, proc);
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//fallback to shfolder
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if (!ret)
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{
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if (!hShfolder)
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hShfolder = LoadLibrary(ShfolderFn);
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if (hShfolder) ret = kexGetProcAddress(hShfolder, proc);
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}
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SetLastError(lasterr);
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return ret;
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}
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/* MAKE_EXPORT SHGetFolderPathA_new=SHGetFolderPathA */
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HRESULT WINAPI SHGetFolderPathA_new(HWND hwndOwner, int nFolder, HANDLE hToken, DWORD dwFlags, LPSTR pszPath)
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{
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static SHGetFolderPathA_t SHGetFolderPathA_pfn = (SHGetFolderPathA_t)-1;
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if (SHGetFolderPathA_pfn == (void*)-1)
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SHGetFolderPathA_pfn = (SHGetFolderPathA_t) LoadShfolderProc("SHGetFolderPathA");
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if (SHGetFolderPathA_pfn == NULL)
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return E_NOTIMPL;
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nFolder = folder_fix(nFolder);
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return SHGetFolderPathA_pfn(hwndOwner, nFolder, hToken, dwFlags, pszPath);
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}
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/* MAKE_EXPORT SHGetFolderPathW_new=SHGetFolderPathW */
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HRESULT WINAPI SHGetFolderPathW_new(HWND hwndOwner, int nFolder, HANDLE hToken, DWORD dwFlags, LPWSTR pszPath)
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{
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static SHGetFolderPathW_t SHGetFolderPathW_pfn = (SHGetFolderPathW_t)-1;
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if (SHGetFolderPathW_pfn == (void*)-1)
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SHGetFolderPathW_pfn = (SHGetFolderPathW_t) LoadShfolderProc("SHGetFolderPathW");
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if (SHGetFolderPathW_pfn == NULL)
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return E_NOTIMPL;
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nFolder = folder_fix(nFolder);
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return SHGetFolderPathW_pfn(hwndOwner, nFolder, hToken, dwFlags, pszPath);
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}
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