oshelper.h
资源名称:VC++视频传输.rar [点击查看]
上传用户:hxb_1234
上传日期:2010-03-30
资源大小:8328k
文件大小:3k
源码类别:
VC书籍
开发平台:
Visual C++
- // VirtualDub - Video processing and capture application
- // Copyright (C) 1998-2001 Avery Lee
- //
- // This program is free software; you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation; either version 2 of the License, or
- // (at your option) any later version.
- //
- // 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- #ifndef f_OSHELPER_H
- #define f_OSHELPER_H
- #include <windows.h>
- void Draw3DRect(HDC hDC, LONG x, LONG y, LONG dx, LONG dy, BOOL inverted);
- HKEY OpenConfigKey(const char *szKeyName);
- HKEY CreateConfigKey(const char *szKeyName);
- BOOL DeleteConfigValue(const char *szKeyName, const char *szValueName);
- BOOL QueryConfigString(const char *szKeyName, const char *szValueName, char *lpBuffer, int cbBuffer);
- DWORD QueryConfigBinary(const char *szKeyName, const char *szValueName, char *lpBuffer, int cbBuffer);
- BOOL QueryConfigDword(const char *szKeyName, const char *szValueName, DWORD *lpdwData);
- BOOL SetConfigString(const char *szKeyName, const char *szValueName, const char *lpBuffer);
- BOOL SetConfigBinary(const char *szKeyName, const char *szValueName, const char *lpBuffer, int cbBuffer);
- BOOL SetConfigDword(const char *szKeyName, const char *szValueName, DWORD dwData);
- //NFJ
- void ticks_to_str(char *dst, DWORD ticks);
- void HelpSetPath();
- const char *HelpGetPath();
- void HelpShowHelp(HWND hwnd);
- void HelpContext(HWND hwnd, DWORD helpID);
- void HelpPopup(HWND hwnd, DWORD helpID);
- void HelpPopupByID(HWND hwnd, DWORD ctrlID, const DWORD *lookup);
- __int64 MyGetDiskFreeSpace(const char *lpRoot);
- const char *SplitPathName(const char *path);
- inline char *SplitPathName(char *path) { return const_cast<char *>(SplitPathName(const_cast<const char *>(path))); }
- const char *SplitPathExt(const char *path);
- inline char *SplitPathExt(char *path) { return const_cast<char *>(SplitPathExt(const_cast<const char *>(path))); }
- char *SplitPathRoot(char *dst, const char *path);
- char *MergePath(char *path, const char *fn);
- bool IsFilenameOnFATVolume(const char *pszFilename);
- void LaunchURL(const char *pURL);
- class CPUUsageReader {
- public:
- CPUUsageReader();
- ~CPUUsageReader();
- int read();
- private:
- bool fNTMethod;
- HKEY hkeyKernelCPU;
- unsigned __int64 kt_last;
- unsigned __int64 ut_last;
- unsigned __int64 st_last;
- };
- #endif