C++ StringList::numberOfStrings方法代码示例

BOOL CAlfrescoApp::InitInstance()
{
	// InitCommonControls() is required on Windows XP if an application
	// manifest specifies use of ComCtl32.dll version 6 or later to enable
	// visual styles.  Otherwise, any window creation will fail.

	InitCommonControls();
	CWinApp::InitInstance();
	AfxEnableControlContainer();

	// Check if debug logging is enabled

	char dbgLogName[MAX_PATH];
	size_t dbgLogSize;

	if ( getenv_s( &dbgLogSize, dbgLogName, sizeof( dbgLogName), "ALFDEBUG") == 0) {

		// Enable debug output

		Debug::openLog( dbgLogName);

		// Log the application startup

		DBGOUT_TS << "---------- Desktop client app started ----------" << endl; 
	}

	// Get the application path

	String appPath = __wargv[0];

	int pos = appPath.lastIndexOf(PathSeperator);

	if ( pos < 0) {
		AfxMessageBox( L"Invalid application path", MB_OK | MB_ICONSTOP);
		DBGOUT_TS << "Error, bad application path, " << appPath << endl;
		return 1;
	}

	// Get the path to the folder containing the application

	String folderPath = appPath.substring(0, pos);
	String exeName    = appPath.substring(pos + 1);

	// Create a list of the command line arguments

	StringList argList;
	bool argSetWorkDir = false;

	for ( int i = 1; i < __argc; i++) {

		// Check if the argument is a path or switch

		String arg = __wargv[i];

		if ( arg.startsWith( "/")) {

			// Check for the set working directory switch

			if ( arg.equalsIgnoreCase( "/D")) {
				argSetWorkDir = true;

				// DEBUG

				DBGOUT_TS << "/D switch specified" << endl;
			}
			else {
				String msg = L"Invalid command line switch - ";
				msg.append( arg);
				AfxMessageBox( msg.data(), MB_OK | MB_ICONSTOP);
				DBGOUT_TS << "Error, " << msg << endl;
				return 2;
			}
		}
		else {

			// Add the path to the argument list

			argList.addString( arg);
		}
	}

	// Check if the working directory should be set to the path of the first document

	if ( argSetWorkDir == true) {

		// Check if there are any document paths

		if ( argList.numberOfStrings() == 0) {
			AfxMessageBox( L"Cannot set working directory, no document paths", MB_OK | MB_ICONSTOP);
			DBGOUT_TS << "Error, cannot set working directory, no document paths" << endl;
			return 3;
		}

		// Get the first document path and remove the file name

		String docPath = argList[0];
		pos = docPath.lastIndexOf( PathSeperator);

		if ( pos < 0) {
			AfxMessageBox( L"Invalid document path", MB_OK | MB_ICONSTOP);
//.........这里部分代码省略.........

/**
 * Process the command line arguments and build the parameter list for the desktop action
 *
 * @param alfresco AlfrescoInterface&
 * @param paths StringList&
 * @param actionInfo AlfrescoActionInfo&
 * @param params DesktopParams&
 * @return bool
 */
bool CAlfrescoApp::buildDesktopParameters( AlfrescoInterface& alfresco, StringList& paths, AlfrescoActionInfo& actionInfo,
										    DesktopParams& params) {

	// If there are no paths then just return a success

    if ( paths.numberOfStrings() == 0)
	    return true;

	// Process the list of files and either check in the file if it is a working copy or check out
	// the file

	for ( unsigned int i = 0; i < paths.numberOfStrings(); i++) {

		// Get the current file name

		String curFile = paths.getStringAt( i);

		// DEBUG

		DBGOUT_TS << "Parameter: " << curFile << endl;

		// Check if the path is on an Alfresco mapped drive

		if ( alfresco.isMappedDrive() && curFile.startsWithIgnoreCase( alfresco.getDrivePath())) {

			// Convert the path to a UNC path

			String uncPath = alfresco.getRootPath();
			uncPath.append( curFile.substring(3));

			curFile = uncPath;
		}

		// Check if the path is to a file/folder, and whether it is a local path

		bool copyFile = false;
		DWORD attr = GetFileAttributes( curFile);

		if ( attr != INVALID_FILE_ATTRIBUTES) {
			
			// Check if the action supports the file/folder type

			bool isDir = (attr & FILE_ATTRIBUTE_DIRECTORY) != 0 ? true : false;

			if ( isDir && actionInfo.supportsFolders() == false) {
				AfxMessageBox(L"Action does not support folders", MB_OK | MB_ICONSTOP);
				DBGOUT_TS << "Error, action does not support folders" << endl;
				return false;
			}
			else if ( actionInfo.supportsFiles() == false) {
				AfxMessageBox(L"Action does not support files", MB_OK | MB_ICONSTOP);
				DBGOUT_TS << "Error, action does not support files" << endl;
				return false;
			}

			// Get the file name from the path

			StringList nameParts = FileName::splitPath( curFile);
			String curName = nameParts.getStringAt( 1);

			// If the path is to a file that is not on the Alfresco share the file will need to be copied,
			// after checking the status of a matching file in the Alfresco folder

			if ( curFile.length() >= 3 && curFile.substring(1,3).equals( L":\\") &&
				(alfresco.isMappedDrive() == false || curFile.startsWithIgnoreCase( alfresco.getDrivePath()) == false)) {

				// Check if the action supports local files

				if ( isDir == false && actionInfo.hasAttribute(AttrClientFiles) == false) {
					AfxMessageBox(L"Action does not support local files", MB_OK | MB_ICONSTOP);
					DBGOUT_TS << "Error, action does not support local files" << endl;
					return false;
				}
				else if ( isDir == true && actionInfo.hasAttribute(AttrClientFolders) == false) {
					AfxMessageBox(L"Action does not support local folders", MB_OK | MB_ICONSTOP);
					DBGOUT_TS << "Error, action does not support local folders" << endl;
					return false;
				}

				// Check if there is an existing file in the Alfresco with the same name, check if the file is locked
				
				PTR_AlfrescoFileInfo fInfo = alfresco.getFileInformation( curName);
				if ( fInfo.get() != NULL) {

					// There is an existing file in the Alfresco folder with the same name, check if it is locked

					if ( fInfo->getLockType() != LockNone) {
						AfxMessageBox( L"Cannot copy file to Alfresco folder, destination file is locked", MB_OK | MB_ICONEXCLAMATION);
						DBGOUT_TS << "Error, cannot copy to Alfresco folder, destination file is locked" << endl;
						return false;
					}
//.........这里部分代码省略.........