| /* |
| * DirectorySupport.mm |
| * |
| * Copyright (c) 2014-2018 The Brenwill Workshop Ltd. (http://www.brenwill.com) |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include "DirectorySupport.h" |
| #include "FileSupport.h" |
| #include "MoltenVKShaderConverterTool.h" |
| |
| #import <Foundation/Foundation.h> |
| |
| using namespace std; |
| using namespace mvk; |
| |
| template <typename FileProcessor> |
| bool mvk::iterateDirectory(const string& dirPath, |
| FileProcessor& fileProcessor, |
| bool isRecursive, |
| string& errMsg) { |
| NSString* nsAbsDirPath = @(absolutePath(dirPath).data()); |
| NSFileManager* fileMgr = NSFileManager.defaultManager; |
| BOOL isDir = false; |
| BOOL exists = [fileMgr fileExistsAtPath: nsAbsDirPath isDirectory: &isDir]; |
| if ( !exists ) { |
| errMsg = "Could not locate directory: " + absolutePath(dirPath); |
| return false; |
| } |
| if ( !isDir ) { |
| errMsg = absolutePath(dirPath) + " is not a directory."; |
| return false; |
| } |
| |
| NSDirectoryEnumerator* dirEnum = [fileMgr enumeratorAtPath: nsAbsDirPath]; |
| NSString* filePath; |
| while ((filePath = dirEnum.nextObject)) { |
| if ( !isRecursive ) { [dirEnum skipDescendants]; } |
| NSString* absFilePath = [nsAbsDirPath stringByAppendingPathComponent: filePath]; |
| if(fileProcessor.processFile(absFilePath.UTF8String)) { return true; } |
| } |
| return true; |
| } |
| |
| /** Concrete template implementation to allow MoltenVKShaderConverterTool to iterate the files in a directory. */ |
| template bool mvk::iterateDirectory<MoltenVKShaderConverterTool>(const string& dirPath, |
| MoltenVKShaderConverterTool& fileProcessor, |
| bool isRecursive, |
| string& errMsg); |
| |