Esempio n. 1
0
	/**
	 * Return a FileEntry object.
	 */
	void PhoneGapFile::actionGetFile(JSONMessage& message)
	{
		String callbackID = message.getParam("PhoneGapCallBackId");

		String fullPath = message.getArgsField("fullPath");
		String path = message.getArgsField("path");
		String fullFilePath = fullPath + "/" + path;

		// Get flags "create" and "exclusive".
		bool create = false;
		bool exclusive = false;
		bool success = message.getJSONParamsOptionsCreateExclusive(create, exclusive);
		if (!success)
		{
			callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
			return;
		}

		// Create file if requested.
		if (create)
		{
			if (exclusive)
			{
				// The file must not exist if "exclusive" is true.
				if (FileExists(fullFilePath))
				{
					callFileError(callbackID, FILEERROR_PATH_EXISTS_ERR);
					return;
				}
			}

			if (!FileExists(fullFilePath))
			{
				// Create the file.
				bool created = FileCreatePath(fullFilePath);
				if (!created)
				{
					callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
					return;
				}
			}
		}

		// Send back FileEntry data.
		String fileEntry = emitFileEntry(
			path,
			fullFilePath);
		callSuccess(
			callbackID,
			fileEntry,
			"window.localFileSystem._castEntry");
	}
Esempio n. 2
0
	/**
	 * Return a DirectoryEntry object.
	 */
	void PhoneGapFile::actionGetDirectory(JSONMessage& message)
	{
		String callbackID = message.getParam("PhoneGapCallBackId");

		String fullPath = message.getArgsField("fullPath");
		String path = message.getArgsField("path");
		String fullFilePath = fullPath + "/" + path;

		// Add a trailing slash if not present. MoSync API requires this.
		if (fullFilePath[fullFilePath.size() - 1] != '/')
		{
			fullFilePath += "/";
		}

		// Get flags "create" and "exclusive".
		bool create = false;
		bool exclusive = false;
		bool success = message.getJSONParamsOptionsCreateExclusive(create, exclusive);
		if (!success)
		{
			callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
			return;
		}

		// Create directory if requested.
		if (create)
		{
			if (exclusive)
			{
				// The file must not exist if "exclusive" is true.
				if (FileExists(fullFilePath))
				{
					callFileError(callbackID, FILEERROR_PATH_EXISTS_ERR);
					return;
				}
			}

			if (!FileExists(fullFilePath))
			{
				// Create the directory.
				// TODO: Invoke error if parent directory does not
				// exist to be compatible with the PhoneGap spec.
				bool created = FileCreatePath(fullFilePath);
				if (!created)
				{
					callFileError(callbackID, FILEERROR_NO_MODIFICATION_ALLOWED_ERR);
					return;
				}
			}
		}

		// Send back DirectoryEntry data.
		String directoryEntry = emitDirectoryEntry(
			path,
			// Remove the trailing slash from the full path.
			fullFilePath.substr(0, fullFilePath.size() - 1));
		callSuccess(
			callbackID,
			directoryEntry,
			"window.localFileSystem._castEntry");
	}