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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
/* $Rev$ $Date$ */
#ifndef tuscany_sca_util_file_h
#define tuscany_sca_util_file_h
#include <string>
using std::string;
#include <vector>
using std::vector;
namespace tuscany
{
namespace sca
{
/**
* File access methods. Provides platform independent
* access to files.
*/
class File
{
public:
/**
* Constructor.
* @param directory Name of the directory in which this file is located.
* Either / or \ can be used interchangeably for separating directory elements.
* @param fileName Name of the file in the dirctory.
*/
File(const string& directory, const string& fileName);
/**
* Destructor.
*/
virtual ~File();
/**
* Return the directory in which this file is located.
* @return Name of the directory.
*/
const string& getDirectory() const {return directory;}
/**
* Name of the file.
* @return Name of the file.
*/
const string& getFileName() const {return fileName;}
private:
/**
* Name of the directory.
*/
string directory;
/**
* Name of the file.
*/
string fileName;
};
/**
* Collection of File to provide platform independent access
* to files and directories.
*/
class Files
{
public:
/**
* Constructor which will search a given directory with a pattern and return a
* new instance of this collection class.
* @param rootDirectory The directory in which to search.
* @param pattern A pattern for matching file names. Can include * and ?.
* @param subdirectories Whether subdirectories should be searched too.
*/
Files(const string& rootDirectory, const string& pattern, bool subdirectories = false);
/**
* Destructor.
*/
virtual ~Files();
/**
* Return the number of files found.
* @return The number of files found.
*/
unsigned int size();
/**
* Return a File at this position in the collection.
* @param index The index into the collection.
* @return The File at this index in the collection.
*/
const File& operator[] (unsigned int index);
private:
/**
* Search the given directory and pattern for matching files.
* @param rootDirectory The directory in which to search.
* @param pattern A pattern for matching file names. Can include * and ?.
* @param subdirectories Whether subdirectories should be searched too.
*/
void findFiles(const string& rootDirectory, const string& pattern, bool subdirectories);
/**
* The top level directory to search.
*/
string rootDirectory;
typedef vector<File> FILES;
/**
* Vector of File.
*/
FILES files;
};
} // End namespace sca
} // End namespace tuscany
#endif // tuscany_sca_util_file_h
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