/*************************************************************************** * Copyright (C) 2008 by Volker Lanz * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * * This program 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 for more details. * * * * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #include "fs/hfs.h" #include "util/externalcommand.h" #include "util/capacity.h" #include #include namespace FS { FileSystem::SupportType hfs::m_GetUsed = FileSystem::SupportNone; FileSystem::SupportType hfs::m_GetLabel = FileSystem::SupportNone; FileSystem::SupportType hfs::m_Create = FileSystem::SupportNone; FileSystem::SupportType hfs::m_Shrink = FileSystem::SupportNone; FileSystem::SupportType hfs::m_Move = FileSystem::SupportNone; FileSystem::SupportType hfs::m_Check = FileSystem::SupportNone; FileSystem::SupportType hfs::m_Copy = FileSystem::SupportNone; FileSystem::SupportType hfs::m_Backup = FileSystem::SupportNone; hfs::hfs(qint64 firstsector, qint64 lastsector, qint64 sectorsused, const QString& label) : FileSystem(firstsector, lastsector, sectorsused, label, FileSystem::Hfs) { } void hfs::init() { m_Create = findExternal("hformat") ? SupportExternal : SupportNone; m_Check = m_GetLabel = findExternal("hfsck") ? SupportExternal : SupportNone; m_GetUsed = SupportLibParted; m_Shrink = SupportLibParted; m_Move = m_Copy = (m_Check != SupportNone) ? SupportInternal : SupportNone; m_Backup = SupportInternal; } qint64 hfs::maxCapacity() const { return 2 * Capacity::unitFactor(Capacity::Byte, Capacity::TiB); } QString hfs::readLabel(const QString& deviceNode) const { ExternalCommand cmd("hfsck", QStringList() << "-v" << deviceNode); if (cmd.run()) { QRegExp rxVolumeName("drVN\\s*= \"(\\w+)\""); if (rxVolumeName.indexIn(cmd.output()) != -1) return rxVolumeName.cap(1); } return QString(); } bool hfs::check(Report& report, const QString& deviceNode) const { ExternalCommand cmd(report, "hfsck", QStringList() << "-v" << deviceNode); return cmd.run(-1) && cmd.exitCode() == 0; } bool hfs::create(Report& report, const QString& deviceNode) const { return ExternalCommand(report, "hformat", QStringList() << deviceNode).run(-1); } }