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/*
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* Copyright (C) 2020, 2021 by Andreas Theofilu <andreas@theosys.at>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <string>
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#include <vector>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include "tvalidatefile.h"
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#include "terror.h"
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#include "tresources.h"
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using std::string;
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using std::vector;
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bool TValidateFile::isValidFile(const string& file)
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{
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DECL_TRACER("TValidateFile::isValid(const string& file)");
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struct stat buffer;
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if (stat (file.c_str(), &buffer) != 0)
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{
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MSG_ERROR("Error: File " << file << " doesn't exist or can't be opened!");
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return false;
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}
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return true;
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}
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std::string &TValidateFile::makeFileName(const std::string& path, const std::string& name)
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{
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DECL_TRACER("TValidateFile::makeFileName(const std::string& path, const std::string& name)");
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if (name.empty())
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{
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mFile.clear();
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return mFile;
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}
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if (path.empty())
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mFile = "./";
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else
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mFile = path + "/";
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mFile.append(name);
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return mFile;
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}
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bool TValidateFile::createPath(const string &path)
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{
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DECL_TRACER("TValidateFile::createPath(const string &path)");
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if (path.length() == 0 || path == ".")
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return true;
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vector<string> parts = StrSplit(path, "/");
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vector<string>::iterator iter;
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bool absolut = false;
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string pPart;
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if (path[0] == '/')
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absolut = true;
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for (iter = parts.begin(); iter != parts.end(); ++iter)
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{
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if ((pPart.empty() && absolut) || !pPart.empty())
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pPart += "/" + *iter;
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else
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pPart += *iter;
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// Test for existence of the path part and whether it is a file or a directory.
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struct stat buffer;
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if (stat (pPart.data(), &buffer) == 0) // If there exists something test what it is.
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{
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if (!S_ISDIR(buffer.st_mode) && !S_ISLNK(buffer.st_mode))
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{
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MSG_WARNING(pPart << " is not a directory!");
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return false;
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}
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}
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else // We try to create it
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{
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if (mkdir(pPart.c_str(), S_IRWXU | S_IRWXG | S_IXOTH | S_IROTH) == -1)
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{
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MSG_ERROR("Error creating directory " << pPart << ": " << strerror(errno));
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return false;
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}
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}
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}
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return true;
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}
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