C++ PathAppend函数代码示例

void GetDefaultAspellPath (TCHAR *&Path)
{
  TCHAR pszPath[MAX_PATH];
  pszPath[0] = '\0';
  HKEY    hKey = NULL;
  DWORD   size = MAX_PATH;

  if (ERROR_SUCCESS == ::RegOpenKeyEx(HKEY_LOCAL_MACHINE, _T ("SOFTWARE\\Aspell"), 0, KEY_READ, &hKey))
  {
    if (ERROR_SUCCESS == ::RegQueryValueEx(hKey, _T ("Path"), NULL ,NULL, (LPBYTE)pszPath, &size))
      wcscat(pszPath, _T ("\\aspell-15.dll"));
    ::RegCloseKey(hKey);
  }
  else
  {
    TCHAR Pf[MAX_PATH];
    SHGetSpecialFolderPath(
      0,
      Pf,
      CSIDL_PROGRAM_FILES,
      FALSE );
    PathAppend(pszPath, Pf);
    PathAppend(pszPath, _T("\\Aspell\\bin\\aspell-15.dll"));
  }
  SetString (Path, pszPath);
}

void CEyepatch::LoadCreateModeClassifiers() {

    WCHAR rootpath[MAX_PATH];
    WCHAR searchpath[MAX_PATH];
    WCHAR fullpath[MAX_PATH];

    SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, SHGFP_TYPE_CURRENT, rootpath);
    PathAppend(rootpath, APP_CLASS);

    wcscpy(searchpath,rootpath);
    PathAppend(searchpath, L"*.*");
   
    HANDLE hFind;
    WIN32_FIND_DATA win32fd;

    if ((hFind = FindFirstFile(searchpath, &win32fd)) == INVALID_HANDLE_VALUE) {
        return;
    }

    do {
        if (win32fd.cFileName[0] != '.' && 
           (win32fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && 
           !(win32fd.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN)) {

               wcscpy(fullpath, rootpath);
               PathAppend(fullpath, win32fd.cFileName);
               m_videoMarkup.LoadClassifier(fullpath);
        }
    } while(FindNextFile(hFind, &win32fd) != 0);
    FindClose(hFind);
}

bool AddDxccDllPath(CStringA& ErrorMsg)
{
    ErrorMsg= "No Errors";

#define DXCC_PATH TEXT("..\\..\\..\\..\\x86\\")
#define DXCC_FILE TEXT("DXCC.DLL")


    HMODULE hMLL = GetModuleHandle(TEXT(THISFILENAME));
    TCHAR mllPath[MAX_PATH];
    DWORD mllPathLen = GetModuleFileName(hMLL, mllPath, MAX_PATH);

    if (!(mllPathLen != 0 && mllPathLen < MAX_PATH))
    {
        ErrorMsg= "Could not fetch this module's filename and length.";
        return false;
    }


    TCHAR fullPath[MAX_PATH];
    TCHAR* fileName;

    DWORD fullPathLen = GetFullPathName(mllPath, MAX_PATH, fullPath, &fileName);
    if (!(fullPathLen != 0 && fullPathLen < MAX_PATH && fileName))
    {
        ErrorMsg= "Could not fetch the full path of this module.";
        return false;
    }

    fileName[0] = 0;    // lop off file name from path

    //no need to add the current path at this time
    //we dont want local overrides at this time
    //PrependPathToEnv(fullPath);

    PathAppend(fullPath, DXCC_PATH);
    PrependPathToEnv(fullPath);

    HMODULE  hDXCC = LoadLibrary(DXCC_FILE);
    if(hDXCC == NULL)
    {
        ErrorMsg="DXCC.DLL could not be found";
        return false;
    }

    PathAppend(fullPath, DXCC_FILE);

    TCHAR dxccPath[MAX_PATH];
    DWORD dxccPathLen = GetModuleFileName(hDXCC, dxccPath, MAX_PATH);

    if( 0 != lstrcmpi( fullPath , dxccPath ) )
    {
        ErrorMsg.Format( "Incompatable DXCC.DLL was loaded: %S\nDesired DXCC.DLL is in path: %S", dxccPath, fullPath);
        return false;
    }


    ErrorMsg= "No Errors";
    return true;
}

LPCTSTR GetKeyBoard(UINT Index, TCHAR * szKBPath){
	TCHAR szINI[MAX_PATH];
	TCHAR szKBNames[500];
	TCHAR szKBFile[MAX_PATH];
	TCHAR szAllUser[MAX_PATH];
	TCHAR szKBP[] = TEXT("KeyBoardPaths");

	lstrcpy(szINI,szDir);
	PathAppend(szINI, TEXT("KeyMagic.ini"));

	GetPrivateProfileString(szKBP, NULL, NULL, (LPTSTR)szKBNames, 500, szINI);

	for (int i=0,Length = lstrlen(&szKBNames[i]),j=0; 
		j <= Index;
		i+=Length+1, j++, Length = lstrlen(&szKBNames[i])){
			GetPrivateProfileString(szKBP, (LPCTSTR)&szKBNames[i], NULL, (LPTSTR)szKBFile, MAX_PATH, szINI);
	}

	if (szKBFile[1] == ':'){
		lstrcpy(szKBPath, szKBFile);
		return szKBPath;
	}
	
	lstrcpy(szKBPath, szDir);
	PathAppend(szKBPath, szKBFile);

	return szKBPath;
}

/**
 * @brief Create complete log file name.
 * @param pszCompleteLogFileName - output complete file name.
 * @param pszLogFileName - base log file name.
 * @param pszDefFileExtension - default extension.
 * @return true if log file name was created and false otherwise.
 */
BOOL GetCompleteLogFileName(PTSTR pszCompleteLogFileName, PCTSTR pszLogFileName, PCTSTR pszDefFileExtension)
{
	if (pszLogFileName && *pszLogFileName && PathIsRoot(pszLogFileName))
	{
		_tcscpy_s(pszCompleteLogFileName, MAX_PATH, pszLogFileName);
		return TRUE;
	}
	TCHAR szAppDataPath[MAX_PATH];
	if (! SHGetSpecialFolderPath(NULL, szAppDataPath, CSIDL_APPDATA, TRUE))
		return FALSE;
	TCHAR szAppName[MAX_PATH];
	if (! GetCanonicalAppName(szAppName, countof(szAppName), TRUE))
		return FALSE;
	TCHAR szAppFileName[MAX_PATH];
	if (! GetModuleFileName(NULL, szAppFileName, countof(szAppFileName)))
		return FALSE;
	PTSTR pszFileName = PathFindFileName(szAppFileName);
	PathRemoveExtension(pszFileName);
	PTSTR pszAppName = *szAppName ? szAppName : pszFileName;
	PathCombine(pszCompleteLogFileName, szAppDataPath, pszAppName);
	if (pszLogFileName == NULL || *pszLogFileName == _T('\0'))
	{
		if (pszDefFileExtension == NULL || *pszDefFileExtension != _T('.'))
			return FALSE;
		PathAppend(pszCompleteLogFileName, pszFileName);
		PathAddExtension(pszCompleteLogFileName, pszDefFileExtension);
	}
	else
		PathAppend(pszCompleteLogFileName, pszLogFileName);
	return TRUE;
}

static std::string settings_path(bool *firsttime)
{
    TCHAR szPath[MAX_PATH];

    if(SUCCEEDED(SHGetFolderPath(NULL,
                                 CSIDL_APPDATA,
                                 NULL,
                                 0,
                                 szPath)))
    {
        FILE *f;
        PathAppend(szPath,TEXT("vrok"));
        CreateDirectory(szPath,NULL);
        PathAppend(szPath,TEXT("vrok.conf"));
        f=_wfopen(szPath,TEXT("r"));
        DBG(szPath);
        if (!f) {
            *firsttime = true;
        } else {
            *firsttime = false;
            fclose(f);
        }
        char upath[1024];
        WideCharToMultiByte(CP_UTF8,0,szPath,-1,upath,1024,0,NULL);
        return std::string(upath);
    } else {
        DBG("Can't get settings path, exiting");
        exit(-1);
    }
}

BOOL spool_instance_isAlive(P_SPOOL spool, int instance) {
    TCHAR path[MAX_PATH];
    TCHAR instance_str[32];

    snprintf(instance_str, sizeof(instance_str), "%d", instance);
    snprintf(path, sizeof(path), "%s", spool->path);
    if (PathAppend(path, SPOOL_DIR_INSTANCE) == FALSE) {
        fprintf(stderr, "PathAppend error\n");
        return FALSE;
    }

    if (PathAppend(path, instance_str) == FALSE) {
        fprintf(stderr, "PathAppend error\n");
        return FALSE;
    }

    if (! PathFileExists(path)) {
        snprintf(instance_str, sizeof(instance_str), "%d", instance);
        snprintf(path, sizeof(path), "%s", spool->path);
        if (PathAppend(path, SPOOL_DIR_TOSTART) == FALSE) {
            fprintf(stderr, "PathAppend error\n");
            return FALSE;
        }

        if (PathAppend(path, instance_str) == FALSE) {
            fprintf(stderr, "PathAppend error\n");
            return FALSE;
        }

        return PathFileExists(path);
    }

    return TRUE;
}

int spool_instance_create(P_SPOOL spool, const LPSTR appId, const LPSTR args) {
    int instance;
    TCHAR path[MAX_PATH];
    TCHAR instance_str[32];
    FILE *f = NULL;

    instance = spool_build_unique_id(spool);

    snprintf(instance_str, sizeof(instance_str), "%d", instance);
    snprintf(path, sizeof(path), "%s", spool->path);
    if (PathAppend(path, SPOOL_DIR_TOSTART) == FALSE) {
        fprintf(stderr, "PathAppend error\n");
        return -1;
    }

    if (PathAppend(path, instance_str) == FALSE) {
        fprintf(stderr, "PathAppend error\n");
        return -1;
    }


    f = fopen(path, "w");
    if (! f)
        return -1;

    fprintf(f, "id = %s", appId);
    if (args != NULL && strlen(args) > 0) {
        fprintf(f, "\narg = %s", args);
    }
    fclose(f);

    return instance;
}

/*
** Attempts to load Rainmeter.dll. If it fails, retries after loading our own copies of the CRT
** DLLs in the Runtime directory.
*/
HINSTANCE LoadRainmeterLibrary()
{
	HINSTANCE rmDll = LoadLibrary(L"Rainmeter.dll");
	if (!rmDll)
	{
		WCHAR path[MAX_PATH];
		if (GetModuleFileName(nullptr, path, MAX_PATH) > 0)
		{
			PathRemoveFileSpec(path);
			PathAppend(path, L"Runtime");
			SetDllDirectory(path);
			PathAppend(path, L"msvcp120.dll");

			// Loading msvcpNNN.dll will load msvcrNNN.dll as well.
			HINSTANCE msvcrDll = LoadLibrary(path);
			SetDllDirectory(L"");

			if (msvcrDll)
			{
				rmDll = LoadLibrary(L"Rainmeter.dll");
				FreeLibrary(msvcrDll);
			}
		}
	}

	return rmDll;
}

//-----------------------------------------------------------------------------
// ストレスファイルの削除
//-----------------------------------------------------------------------------
void RemoveAll(LPCTSTR path) {
	WIN32_FIND_DATA data;
	TCHAR wc[MAX_PATH];
	PathAppend(lstrcpy(wc, path), _T("*.*"));

	HANDLE hFind = FindFirstFile(wc, &data);
	if (hFind == INVALID_HANDLE_VALUE) {
		return;
	}

	do {
		if ((data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0) {
			TCHAR fname[MAX_PATH];
			PathAppend(lstrcpy(fname, path), data.cFileName);
			_tprintf(_T("削除 '%s' ... "), fname);

			if (DeleteFile(fname)) {
				_tprintf(_T("done\n"));
			} else {
				_tprintf(_T("error %d\n"), GetLastError());
			}
		}
	} while (FindNextFile(hFind, &data));

	FindClose(hFind);
}

BOOL CSpecialApp::ScanXunleiSearch(int iType)
{
	KSearchSoftwareStruct sss;
	std::vector<std::wstring>::iterator it;
	WCHAR szPath[MAX_PATH] = {0};
	sss.pszMainFileName      = TEXT( "Program\\thunder.exe" );
	sss.hRegRootKey          = HKEY_LOCAL_MACHINE;
	sss.pszRegSubKey         = TEXT( "SOFTWARE\\Thunder Network\\ThunderOem\\thunder_backwnd" );
	sss.pszPathValue      	 = TEXT( "dir" );
	sss.bFolder              = TRUE;
	BOOL bRet = FALSE;
	std::wstring str;
	std::wstring strPath;
	std::wstring strTemp;
	bRet = SearchSoftwarePath( &sss, strPath);
	wcscpy_s(szPath, MAX_PATH - 1, strPath.c_str());
	PathRemoveFileSpec(szPath);
	PathRemoveFileSpec(szPath);
	PathAppend(szPath, L"Profiles\\GougouSearch\\history.history");
	strPath  = szPath;
	if (GetFileAttributes(strPath.c_str()) == INVALID_FILE_ATTRIBUTES)
	{
		WCHAR* pEnv = NULL;
		WCHAR  szPath[MAX_PATH] = {0};
		pEnv = _wgetenv(_T("public"));
		if (pEnv != NULL)
		{
			wcscpy(szPath, pEnv);
			PathAppend(szPath, L"Documents\\Thunder Network\\Thunder\\Profiles\\GougouSearch\\history.history");
			strPath = szPath;
		}
		else
		{
			return TRUE;
		}
	}

	g_fnScanFile(g_pMain, BEGINPROC(XUNLEI7_DOWNLOADER), 0, 0, 0);
	for (it = g_listProcessName.begin(); it != g_listProcessName.end(); it++ )
	{
		str = *it;
		transform(str.begin(), str.end(), str.begin(), towlower);
		if (str == L"thunder.exe")
		{
			str = L"正在运行，跳过";
			goto clean0;
		}
	}
	str = L"";
	if (m_bScan)
	{
		ModifyTxtData(iType, strPath.c_str());
//		m_appHistory.CommfunFile(KUWOMUSIC_PLAYER, strPath.c_str(), vec_file);
	}
clean0:
	g_fnScanFile(g_pMain, ENDPROC(XUNLEI7_DOWNLOADER), str.c_str(), 0, 0);

	return TRUE;
}

CString &CompletePathWithModulePath(CString &strPath, LPCTSTR lpszFilename)
{
	TCHAR szPath[MAX_PATH] = {0};
	::GetModuleFileName( (HMODULE)&__ImageBase, szPath, MAX_PATH);
	PathAppend(szPath, _T("..\\"));
	PathAppend(szPath, lpszFilename);
	strPath = szPath;
	return strPath;
}

BOOL CKSogoClean::ScanSogoAdvForm()
{
	if (!_CheckSogouExist())
	{
		g_vsNoinstallapp.Add(SOGO_ADVFORM);
		return TRUE;
	}

	BOOL bRet = FALSE;
	WCHAR szSogoAppPath[MAX_PATH] = {0};
	std::wstring strTemp;
	SHGetSpecialFolderPath(NULL, szSogoAppPath, CSIDL_APPDATA, FALSE);
	PathAppend(szSogoAppPath, L"SogouExplorer");
	strTemp = szSogoAppPath;
	PathAppend(szSogoAppPath, L"FormData.dat");
	g_fnScanFile(g_pMain,BEGINPROC(SOGO_ADVFORM),0,0,0);

	std::wstring str;

	std::vector<std::wstring>::iterator it;
	for (it = g_listProcessName.begin(); it != g_listProcessName.end(); it++ )
	{
		str = *it;
		transform(str.begin(), str.end(), str.begin(), towlower);
		if (str == L"sogouexplorer.exe")
		{
			str = L"正在运行，跳过";
			goto clean0;
		}
	}
	str = L"";

	if (m_bScan)
	{
		ScanDbTable(szSogoAppPath, L"IndexPrecise", SOGO_ADVFORM);
		ScanDbTable(szSogoAppPath, L"PreciseData", SOGO_ADVFORM);
		std::vector<std::wstring> vec_userInfo;
		std::vector<std::wstring>::iterator it;
		if (GetUserInfo(vec_userInfo))
		{
			for (it = vec_userInfo.begin(); it != vec_userInfo.end(); it++)
			{
				std::wstring strUserPath;
				strUserPath = strTemp;
				strUserPath += L"\\";
				strUserPath += *it;
				strUserPath += L"\\FormData.dat";
				ScanDbTable(strUserPath, L"IndexPrecise", SOGO_ADVFORM);
				ScanDbTable(strUserPath, L"PreciseData", SOGO_ADVFORM);
			}
		}
	}
clean0:
	g_fnScanFile(g_pMain,ENDPROC(SOGO_ADVFORM),str.c_str(),0,0);

	return bRet;
}

std::string GetPiUserDir(const std::string &subdir)
{
	// i think this test only works with glibc...
#if _GNU_SOURCE
	const char *homedir = getenv("HOME");
	std::string path = join_path(homedir, ".pioneer", 0);
	DIR *dir = opendir(path.c_str());
	if (!dir) {
		if (mkdir(path.c_str(), 0770) == -1) {
			Gui::Screen::ShowBadError(stringf(128, "Error: Could not create or open '%s'.", path.c_str()).c_str());
		}
	}
	closedir(dir);
	if (subdir != "") {
		path = join_path(homedir, ".pioneer", subdir.c_str(), 0);
		dir = opendir(path.c_str());
		if (!dir) {
			if (mkdir(path.c_str(), 0770) == -1) {
				Gui::Screen::ShowBadError(stringf(128, "Error: Could not create or open '%s'.", path.c_str()).c_str());
			}
		}
		closedir(dir);
	}
	return path+"/";
#elif _WIN32
	try {
		TCHAR path[MAX_PATH];
		if(S_OK != SHGetFolderPath(0, CSIDL_LOCAL_APPDATA, 0, SHGFP_TYPE_CURRENT, path))
			throw std::runtime_error("SHGetFolderPath");

		TCHAR temp[MAX_PATH];
		MultiByteToWideChar(CP_ACP, 0, "Pioneer", strlen("Pioneer")+1, temp, MAX_PATH);
		if(!PathAppend(path, temp))
			throw std::runtime_error("PathAppend");

		if (subdir != "") {
			MultiByteToWideChar(CP_ACP, 0, subdir.c_str(), subdir.size()+1, temp, MAX_PATH);
			if(!PathAppend(path, temp))
				throw std::runtime_error("PathAppend");
		}

		if(!PathFileExists(path) && ERROR_SUCCESS != SHCreateDirectoryEx(0, path, 0))
			throw std::runtime_error("SHCreateDirectoryEx");

		char temp2[MAX_PATH];
		WideCharToMultiByte(CP_ACP, 0, path, wcslen(path)+1, temp2, MAX_PATH, 0, 0);
		return std::string(temp2)+"/";
	}
	catch(const std::exception&) {
		Gui::Screen::ShowBadError("Can't get path to save directory");
		return "";
	}
#else
# error Unsupported system
#endif
}

static void GetIniPath(void)
{
	TCHAR	me[MAX_PATH];
	
	HRESULT hResult = SHGetFolderPath(NULL, CSIDL_LOCAL_APPDATA|CSIDL_FLAG_CREATE, NULL, SHGFP_TYPE_CURRENT, me);
	PathAppend(me, _T("TTSwTask"));
	SHCreateDirectoryEx(NULL, me, NULL);
	PathAppend(me, _T("TTSwTask.ini"));
	g_IniPath = CopyString(me);
}