| /* |
| * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #include "kludge_c++11.h" |
| |
| #include <fstream> |
| #include "PackageFile.h" |
| #include "Log.h" |
| #include "FileUtils.h" |
| #include "ErrorHandling.h" |
| |
| |
| PackageFile::PackageFile(const tstring& v): packageName(v) { |
| } |
| |
| |
| PackageFile PackageFile::loadFromAppDir(const tstring& appDirPath) { |
| tstring packageName; |
| const tstring packageFilePath = |
| FileUtils::mkpath() << appDirPath << _T(".package"); |
| if (FileUtils::isFileExists(packageFilePath)) { |
| LOG_TRACE(tstrings::any() << "Read \"" << packageFilePath |
| << "\" package file"); |
| std::ifstream input(packageFilePath); |
| if (!input.good()) { |
| JP_THROW(tstrings::any() << "Error opening \"" << packageFilePath |
| << "\" file: " << lastCRTError()); |
| } |
| |
| std::string utf8line; |
| if (std::getline(input, utf8line)) { |
| LOG_TRACE(tstrings::any() |
| << "Package name is [" << utf8line << "]"); |
| packageName = tstrings::any(utf8line).tstr(); |
| } |
| } |
| |
| return PackageFile(packageName); |
| } |
