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