diff --git a/iso/iso.cpp b/iso/iso.cpp index 39bec5e8..99ad1689 100644 --- a/iso/iso.cpp +++ b/iso/iso.cpp @@ -1,526 +1,527 @@ /***************************************************************************** * Copyright (C) 2000 David Faure * * Copyright (C) 2002 Szombathelyi György * * Copyright (C) 2003 Leo Savernik * * Copyright (C) 2004-2018 Krusader Krew [https://krusader.org] * * * * This file is heavily based on ktar from kdelibs * * * * This file is part of Krusader [https://krusader.org]. * * * * Krusader 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. * * * * Krusader 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 Krusader. If not, see [http://www.gnu.org/licenses/]. * *****************************************************************************/ #include "iso.h" #include // QtCore #include #include #include #include #include #include #include #include "libisofs/iso_fs.h" #include "kiso.h" #include "kisofile.h" #include "kisodirectory.h" +#include "../krusader/compat.h" using namespace KIO; extern "C" { int Q_DECL_EXPORT kdemain(int argc, char **argv) { //qDebug() << "Starting " << getpid() << endl; if (argc != 4) { fprintf(stderr, "Usage: kio_iso protocol domain-socket1 domain-socket2\n"); exit(-1); } kio_isoProtocol slave(argv[2], argv[3]); slave.dispatchLoop(); //qDebug() << "Done" << endl; return 0; } } // extern "C" typedef struct { char magic[8]; char uncompressed_len[4]; unsigned char header_size; unsigned char block_size; char reserved[2]; /* Reserved for future use, MBZ */ } compressed_file_header; static const unsigned char zisofs_magic[8] = { 0x37, 0xE4, 0x53, 0x96, 0xC9, 0xDB, 0xD6, 0x07 }; kio_isoProtocol::kio_isoProtocol(const QByteArray &pool, const QByteArray &app) : SlaveBase("iso", pool, app) { //qDebug() << "kio_isoProtocol::kio_isoProtocol" << endl; m_isoFile = nullptr; } kio_isoProtocol::~kio_isoProtocol() { delete m_isoFile; } bool kio_isoProtocol::checkNewFile(QString fullPath, QString & path, int startsec) { //qDebug() << "kio_isoProtocol::checkNewFile " << fullPath << " startsec: " << //startsec << endl; // Are we already looking at that file ? if (m_isoFile && startsec == m_isoFile->startSec() && m_isoFile->fileName() == fullPath.left(m_isoFile->fileName().length())) { // Has it changed ? QT_STATBUF statbuf; if (QT_STAT(QFile::encodeName(m_isoFile->fileName()), &statbuf) == 0) { if (m_mtime == statbuf.st_mtime) { path = fullPath.mid(m_isoFile->fileName().length()); //qDebug() << "kio_isoProtocol::checkNewFile returning " << path << endl; if(path.endsWith(DIR_SEPARATOR_CHAR)) { path.chop(1); } if(path.isEmpty()) { path = DIR_SEPARATOR_CHAR; } return true; } } } //qDebug() << "Need to open a new file" << endl; // Close previous file if (m_isoFile) { m_isoFile->close(); delete m_isoFile; m_isoFile = nullptr; } // Find where the iso file is in the full path int pos = 0; QString isoFile; path.clear(); int len = fullPath.length(); if (len != 0 && fullPath[ len - 1 ] != DIR_SEPARATOR_CHAR) fullPath += DIR_SEPARATOR_CHAR; //qDebug() << "the full path is " << fullPath << endl; while ((pos = fullPath.indexOf(DIR_SEPARATOR_CHAR, pos + 1)) != -1) { QString tryPath = fullPath.left(pos); //qDebug() << fullPath << " trying " << tryPath << endl; QT_STATBUF statbuf; if (QT_LSTAT(QFile::encodeName(tryPath), &statbuf) == 0 && !S_ISDIR(statbuf.st_mode)) { bool isFile = true; if (S_ISLNK(statbuf.st_mode)) { char symDest[256]; memset(symDest, 0, 256); int endOfName = readlink(QFile::encodeName(tryPath), symDest, 256); if (endOfName != -1) { if (QDir(QString::fromLocal8Bit(symDest)).exists()) isFile = false; } } if (isFile) { isoFile = tryPath; m_mtime = statbuf.st_mtime; m_mode = statbuf.st_mode; path = fullPath.mid(pos + 1); //qDebug() << "fullPath=" << fullPath << " path=" << path << endl; if(path.endsWith(DIR_SEPARATOR_CHAR)) { path.chop(1); } if(path.isEmpty()) { path = DIR_SEPARATOR_CHAR; } //qDebug() << "Found. isoFile=" << isoFile << " path=" << path << endl; break; } } } if (isoFile.isEmpty()) { //qDebug() << "kio_isoProtocol::checkNewFile: not found" << endl; return false; } // Open new file //qDebug() << "Opening KIso on " << isoFile << endl; m_isoFile = new KIso(isoFile); m_isoFile->setStartSec(startsec); if (!m_isoFile->open(QIODevice::ReadOnly)) { //qDebug() << "Opening " << isoFile << " failed." << endl; delete m_isoFile; m_isoFile = nullptr; return false; } return true; } void kio_isoProtocol::createUDSEntry(const KArchiveEntry * isoEntry, UDSEntry & entry) { entry.clear(); - entry.insert(UDSEntry::UDS_NAME, isoEntry->name()); - entry.insert(UDSEntry::UDS_FILE_TYPE, isoEntry->permissions() & S_IFMT); // keep file type only - entry.insert(UDSEntry::UDS_ACCESS, isoEntry->permissions() & 07777); // keep permissions only + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_NAME, isoEntry->name()); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_FILE_TYPE, isoEntry->permissions() & S_IFMT); // keep file type only + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_ACCESS, isoEntry->permissions() & 07777); // keep permissions only if (isoEntry->isFile()) { long long si = ((KIsoFile *)isoEntry)->realsize(); if (!si) si = ((KIsoFile *)isoEntry)->size(); - entry.insert(UDSEntry::UDS_SIZE, si); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_SIZE, si); } else { - entry.insert(UDSEntry::UDS_SIZE, 0L); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_SIZE, 0L); } - entry.insert(UDSEntry::UDS_USER, isoEntry->user()); - entry.insert(UDSEntry::UDS_GROUP, isoEntry->group()); - entry.insert((uint)UDSEntry::UDS_MODIFICATION_TIME, isoEntry->date().toTime_t()); - entry.insert(UDSEntry::UDS_ACCESS_TIME, + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_USER, isoEntry->user()); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_GROUP, isoEntry->group()); + entry.UDS_ENTRY_INSERT((uint)UDSEntry::UDS_MODIFICATION_TIME, isoEntry->date().toTime_t()); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_ACCESS_TIME, isoEntry->isFile() ? ((KIsoFile *)isoEntry)->adate() : ((KIsoDirectory *)isoEntry)->adate()); - entry.insert(UDSEntry::UDS_CREATION_TIME, + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_CREATION_TIME, isoEntry->isFile() ? ((KIsoFile *)isoEntry)->cdate() : ((KIsoDirectory *)isoEntry)->cdate()); - entry.insert(UDSEntry::UDS_LINK_DEST, isoEntry->symLinkTarget()); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_LINK_DEST, isoEntry->symLinkTarget()); } void kio_isoProtocol::listDir(const QUrl &url) { //qDebug() << "kio_isoProtocol::listDir " << url.url() << endl; QString path; if (!checkNewFile(getPath(url), path, url.hasFragment() ? url.fragment(QUrl::FullyDecoded).toInt() : -1)) { QByteArray _path(QFile::encodeName(getPath(url))); //qDebug() << "Checking (stat) on " << _path << endl; QT_STATBUF buff; if (QT_STAT(_path.data(), &buff) == -1 || !S_ISDIR(buff.st_mode)) { error(KIO::ERR_DOES_NOT_EXIST, getPath(url)); return; } // It's a real dir -> redirect QUrl redir; redir.setPath(getPath(url)); if (url.hasFragment()) redir.setFragment(url.fragment(QUrl::FullyDecoded)); //qDebug() << "Ok, redirection to " << redir.url() << endl; redir.setScheme("file"); redirection(redir); finished(); // And let go of the iso file - for people who want to unmount a cdrom after that delete m_isoFile; m_isoFile = nullptr; return; } if (path.isEmpty()) { QUrl redir(QStringLiteral("iso:/")); //qDebug() << "url.path()==" << getPath(url) << endl; if (url.hasFragment()) redir.setFragment(url.fragment(QUrl::FullyDecoded)); redir.setPath(getPath(url) + QString::fromLatin1(DIR_SEPARATOR)); //qDebug() << "kio_isoProtocol::listDir: redirection " << redir.url() << endl; redir.setScheme("file"); redirection(redir); finished(); return; } //qDebug() << "checkNewFile done" << endl; const KArchiveDirectory* root = m_isoFile->directory(); const KArchiveDirectory* dir; if (!path.isEmpty() && path != DIR_SEPARATOR) { //qDebug() << QString("Looking for entry %1").arg(path) << endl; const KArchiveEntry* e = root->entry(path); if (!e) { error(KIO::ERR_DOES_NOT_EXIST, path); return; } if (! e->isDirectory()) { error(KIO::ERR_IS_FILE, path); return; } dir = (KArchiveDirectory*)e; } else { dir = root; } QStringList l = dir->entries(); totalSize(l.count()); UDSEntry entry; QStringList::Iterator it = l.begin(); for (; it != l.end(); ++it) { //qDebug() << (*it) << endl; const KArchiveEntry* isoEntry = dir->entry((*it)); createUDSEntry(isoEntry, entry); listEntry(entry); } finished(); //qDebug() << "kio_isoProtocol::listDir done" << endl; } void kio_isoProtocol::stat(const QUrl &url) { QString path; UDSEntry entry; //qDebug() << "kio_isoProtocol::stat " << url.url() << endl; if (!checkNewFile(getPath(url), path, url.hasFragment() ? url.fragment(QUrl::FullyDecoded).toInt() : -1)) { // We may be looking at a real directory - this happens // when pressing up after being in the root of an archive QByteArray _path(QFile::encodeName(getPath(url))); //qDebug() << "kio_isoProtocol::stat (stat) on " << _path << endl; QT_STATBUF buff; if (QT_STAT(_path.data(), &buff) == -1 || !S_ISDIR(buff.st_mode)) { //qDebug() << "isdir=" << S_ISDIR(buff.st_mode) << " errno=" << strerror(errno) << endl; error(KIO::ERR_DOES_NOT_EXIST, getPath(url)); return; } // Real directory. Return just enough information for KRun to work - entry.insert(UDSEntry::UDS_NAME, url.fileName()); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_NAME, url.fileName()); //qDebug() << "kio_isoProtocol::stat returning name=" << url.fileName() << endl; - entry.insert(UDSEntry::UDS_FILE_TYPE, buff.st_mode & S_IFMT); + entry.UDS_ENTRY_INSERT(UDSEntry::UDS_FILE_TYPE, buff.st_mode & S_IFMT); statEntry(entry); finished(); // And let go of the iso file - for people who want to unmount a cdrom after that delete m_isoFile; m_isoFile = nullptr; return; } const KArchiveDirectory* root = m_isoFile->directory(); const KArchiveEntry* isoEntry; if (path.isEmpty()) { path = QString::fromLatin1(DIR_SEPARATOR); isoEntry = root; } else { isoEntry = root->entry(path); } if (!isoEntry) { error(KIO::ERR_DOES_NOT_EXIST, path); return; } createUDSEntry(isoEntry, entry); statEntry(entry); finished(); } void kio_isoProtocol::getFile(const KIsoFile *isoFileEntry, const QString &path) { unsigned long long size, pos = 0; bool mime = false, zlib = false; QByteArray fileData, pointer_block, inbuf, outbuf; char *pptr = nullptr; compressed_file_header *hdr; int block_shift; unsigned long nblocks; unsigned long fullsize = 0, block_size = 0, block_size2 = 0; size_t ptrblock_bytes; unsigned long cstart, cend, csize; uLong bytes; size = isoFileEntry->realsize(); if (size >= sizeof(compressed_file_header)) zlib = true; if (!size) size = isoFileEntry->size(); totalSize(size); if (!size) mimeType("application/x-zerosize"); if (size && !m_isoFile->device()->isOpen()) { m_isoFile->device()->open(QIODevice::ReadOnly); // seek(0) ensures integrity with the QIODevice's built-in buffer // see bug #372023 for details m_isoFile->device()->seek(0); } if (zlib) { fileData = isoFileEntry->dataAt(0, sizeof(compressed_file_header)); if (fileData.size() == sizeof(compressed_file_header) && !memcmp(fileData.data(), zisofs_magic, sizeof(zisofs_magic))) { hdr = (compressed_file_header*) fileData.data(); block_shift = hdr->block_size; block_size = 1UL << block_shift; block_size2 = block_size << 1; fullsize = isonum_731(hdr->uncompressed_len); nblocks = (fullsize + block_size - 1) >> block_shift; ptrblock_bytes = (nblocks + 1) * 4; pointer_block = isoFileEntry->dataAt(hdr->header_size << 2, ptrblock_bytes); if ((unsigned long)pointer_block.size() == ptrblock_bytes) { inbuf.resize(block_size2); if (inbuf.size()) { outbuf.resize(block_size); if (outbuf.size()) pptr = pointer_block.data(); else { error(KIO::ERR_COULD_NOT_READ, path); return; } } else { error(KIO::ERR_COULD_NOT_READ, path); return; } } else { error(KIO::ERR_COULD_NOT_READ, path); return; } } else { zlib = false; } } while (pos < size) { if (zlib) { cstart = isonum_731(pptr); pptr += 4; cend = isonum_731(pptr); csize = cend - cstart; if (csize == 0) { outbuf.fill(0, -1); } else { if (csize > block_size2) { //err = EX_DATAERR; break; } inbuf = isoFileEntry->dataAt(cstart, csize); if ((unsigned long)inbuf.size() != csize) { break; } bytes = block_size; // Max output buffer size if ((uncompress((Bytef*) outbuf.data(), &bytes, (Bytef*) inbuf.data(), csize)) != Z_OK) { break; } } if (((fullsize > block_size) && (bytes != block_size)) || ((fullsize <= block_size) && (bytes < fullsize))) { break; } if (bytes > fullsize) bytes = fullsize; fileData = outbuf; fileData.resize(bytes); fullsize -= bytes; } else { fileData = isoFileEntry->dataAt(pos, 65536); if (fileData.size() == 0) break; } if (!mime) { QMimeDatabase db; QMimeType mt = db.mimeTypeForFileNameAndData(path, fileData); if (mt.isValid()) { //qDebug() << "Emitting mimetype " << mt.name() << endl; mimeType(mt.name()); mime = true; } } data(fileData); pos += fileData.size(); processedSize(pos); } if (pos != size) { error(KIO::ERR_COULD_NOT_READ, path); return; } fileData.resize(0); data(fileData); processedSize(pos); finished(); } void kio_isoProtocol::get(const QUrl &url) { //qDebug() << "kio_isoProtocol::get" << url.url() << endl; QString path; if (!checkNewFile(getPath(url), path, url.hasFragment() ? url.fragment(QUrl::FullyDecoded).toInt() : -1)) { error(KIO::ERR_DOES_NOT_EXIST, getPath(url)); return; } const KArchiveDirectory* root = m_isoFile->directory(); const KArchiveEntry* isoEntry = root->entry(path); if (!isoEntry) { error(KIO::ERR_DOES_NOT_EXIST, path); return; } if (isoEntry->isDirectory()) { error(KIO::ERR_IS_DIRECTORY, path); return; } const auto* isoFileEntry = dynamic_cast(isoEntry); if (!isoEntry->symLinkTarget().isEmpty()) { //qDebug() << "Redirection to " << isoEntry->symLinkTarget() << endl; QUrl realURL = QUrl(url).resolved(QUrl(isoEntry->symLinkTarget())); //qDebug() << "realURL= " << realURL.url() << endl; realURL.setScheme("file"); redirection(realURL); finished(); return; } getFile(isoFileEntry, path); if (m_isoFile->device()->isOpen()) m_isoFile->device()->close(); } QString kio_isoProtocol::getPath(const QUrl &url) { QString path = url.path(); REPLACE_DIR_SEP2(path); #ifdef Q_WS_WIN if (path.startsWith(DIR_SEPARATOR)) { int p = 1; while (p < path.length() && path[ p ] == DIR_SEPARATOR_CHAR) p++; /* /C:/Folder */ if (p + 2 <= path.length() && path[ p ].isLetter() && path[ p + 1 ] == ':') { path = path.mid(p); } } #endif return path; } diff --git a/krArc/krarc.cpp b/krArc/krarc.cpp index 747dddd4..afa731dd 100644 --- a/krArc/krarc.cpp +++ b/krArc/krarc.cpp @@ -1,1932 +1,1933 @@ /***************************************************************************** * Copyright (C) 2003 Rafi Yanai * * Copyright (C) 2003 Shie Erlich * * Copyright (C) 2004-2018 Krusader Krew [https://krusader.org] * * * * This file is part of Krusader [https://krusader.org]. * * * * Krusader 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. * * * * Krusader 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 Krusader. If not, see [http://www.gnu.org/licenses/]. * *****************************************************************************/ #include "krarc.h" #include "../krusader/defaults.h" // QtCore #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include +#include "../krusader/compat.h" #define MAX_IPC_SIZE (1024*32) #define TRIES_WITH_PASSWORDS 3 using namespace KIO; extern "C" { #ifdef KRARC_ENABLED /* This codec is for being able to handle files which encoding differs from the current locale. * * Unfortunately QProcess requires QString parameters for arguments which are encoded to Local8Bit * If we want to use unzip with ISO-8852-2 when the current locale is UTF-8, it will cause problems. * * Workaround: * 1. encode the QString to QByteArray ( according to the selected remote encoding, ISO-8852-2 ) * 2. encode QByteArray to QString again * unicode 0xE000-0xF7FF is for private use * the byte array is mapped to 0xE000-0xE0FF unicodes * 3. KrArcCodec maps 0xE000-0xE0FF to 0x0000-0x00FF, while calls the default encoding routine * for other unicodes. */ class KrArcCodec : public QTextCodec { public: KrArcCodec(QTextCodec * codec) : originalCodec(codec) {} ~KrArcCodec() override = default; QByteArray name() const Q_DECL_OVERRIDE { return originalCodec->name(); } QList aliases() const Q_DECL_OVERRIDE { return originalCodec->aliases(); } int mibEnum() const Q_DECL_OVERRIDE { return originalCodec->mibEnum(); } protected: QString convertToUnicode(const char *in, int length, ConverterState *state) const Q_DECL_OVERRIDE { return originalCodec->toUnicode(in, length, state); } QByteArray convertFromUnicode(const QChar *in, int length, ConverterState *state) const Q_DECL_OVERRIDE { // the QByteArray is embedded into the unicode charset (QProcess hell) QByteArray result; for (int i = 0; i != length; i++) { if (((in[ i ].unicode()) & 0xFF00) == 0xE000) // map 0xE000-0xE0FF to 0x0000-0x00FF result.append((char)(in[ i ].unicode() & 0xFF)); else result.append(originalCodec->fromUnicode(in + i, 1, state)); } return result; } private: QTextCodec * originalCodec; } *krArcCodec; #define SET_KRCODEC QTextCodec *origCodec = QTextCodec::codecForLocale(); \ QTextCodec::setCodecForLocale( krArcCodec ); #define RESET_KRCODEC QTextCodec::setCodecForLocale( origCodec ); #endif // KRARC_ENABLED class DummySlave : public KIO::SlaveBase { public: DummySlave(const QByteArray &pool_socket, const QByteArray &app_socket) : SlaveBase("kio_krarc", pool_socket, app_socket) { error((int)ERR_SLAVE_DEFINED, QString("krarc is disabled.")); } }; int Q_DECL_EXPORT kdemain(int argc, char **argv) { if (argc != 4) { qWarning() << "Usage: kio_krarc protocol domain-socket1 domain-socket2" << endl; exit(-1); } #ifdef KRARC_ENABLED kio_krarcProtocol slave(argv[2], argv[3]); #else DummySlave slave(argv[2], argv[3]); #endif slave.dispatchLoop(); return 0; } } // extern "C" #ifdef KRARC_ENABLED kio_krarcProtocol::kio_krarcProtocol(const QByteArray &pool_socket, const QByteArray &app_socket) : SlaveBase("kio_krarc", pool_socket, app_socket), archiveChanged(true), arcFile(nullptr), extArcReady(false), password(QString()), krConf("krusaderrc"), codec(nullptr) { KRFUNC; confGrp = KConfigGroup(&krConf, "Dependencies"); KConfigGroup group(&krConf, "General"); QString tmpDirPath = group.readEntry("Temp Directory", _TempDirectory); QDir tmpDir(tmpDirPath); if(!tmpDir.exists()) { for (int i = 1 ; i != -1 ; i = tmpDirPath.indexOf('/', i + 1)) QDir().mkdir(tmpDirPath.left(i)); QDir().mkdir(tmpDirPath); } arcTempDir = tmpDirPath + DIR_SEPARATOR; QString dirName = "krArc" + QDateTime::currentDateTime().toString(Qt::ISODate); dirName.replace(QRegExp(":"), "_"); tmpDir.mkdir(dirName); arcTempDir = arcTempDir + dirName + DIR_SEPARATOR; krArcCodec = new KrArcCodec(QTextCodec::codecForLocale()); } /* ---------------------------------------------------------------------------------- */ kio_krarcProtocol::~kio_krarcProtocol() { KRFUNC; // delete the temp directory KProcess proc; proc << fullPathName("rm") << "-rf" << arcTempDir; proc.start(); proc.waitForFinished(); } /* ---------------------------------------------------------------------------------- */ bool kio_krarcProtocol::checkWriteSupport() { KRFUNC; krConf.reparseConfiguration(); if (KConfigGroup(&krConf, "kio_krarc").readEntry("EnableWrite", false)) return true; else { error(ERR_UNSUPPORTED_ACTION, i18n("krarc: write support is disabled.\n" "You can enable it on the 'Archives' page in Konfigurator.")); return false; } } void kio_krarcProtocol::receivedData(KProcess *, QByteArray &d) { KRFUNC; const QByteArray& buf(d); data(buf); processedSize(d.length()); decompressedLen += d.length(); } void kio_krarcProtocol::mkdir(const QUrl &url, int permissions) { KRFUNC; const QString path = getPath(url); KRDEBUG(path); if (!checkWriteSupport()) return; // In case of KIO::mkpath call there is a mkdir call for every path element. // Therefore the path all the way up to our archive needs to be checked for existence // and reported as success. if (QDir().exists(path)) { finished(); return; } if (!setArcFile(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, path); return; } if (newArchiveURL && !initDirDict(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, path); return; } if (putCmd.isEmpty()) { error(ERR_UNSUPPORTED_ACTION, i18n("Creating directories is not supported with %1 archives", arcType)); return; } const QString arcFilePath = getPath(arcFile->url()); if (arcType == "arj" || arcType == "lha") { QString arcDir = path.mid(arcFilePath.length()); if (arcDir.right(1) != DIR_SEPARATOR) arcDir = arcDir + DIR_SEPARATOR; if (dirDict.find(arcDir) == dirDict.end()) addNewDir(arcDir); finished(); return; } QString arcDir = findArcDirectory(url); QString tempDir = arcDir.mid(1) + path.mid(path.lastIndexOf(DIR_SEPARATOR) + 1); if (tempDir.right(1) != DIR_SEPARATOR) tempDir = tempDir + DIR_SEPARATOR; if (permissions == -1) permissions = 0777; //set default permissions QByteArray arcTempDirEnc = arcTempDir.toLocal8Bit(); for (int i = 0;i < tempDir.length() && i >= 0; i = tempDir.indexOf(DIR_SEPARATOR, i + 1)) { QByteArray newDirs = encodeString(tempDir.left(i)); newDirs.prepend(arcTempDirEnc); QT_MKDIR(newDirs, permissions); } if (tempDir.endsWith(DIR_SEPARATOR)) tempDir.truncate(tempDir.length() - 1); // pack the directory KrLinecountingProcess proc; proc << putCmd << arcFilePath << localeEncodedString(tempDir); infoMessage(i18n("Creating %1...", url.fileName())); QDir::setCurrent(arcTempDir); SET_KRCODEC proc.start(); RESET_KRCODEC proc.waitForFinished(); // delete the temp directory QDir().rmdir(arcTempDir); if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode())) { error(ERR_COULD_NOT_WRITE, path + "\n\n" + proc.getErrorMsg()); return; } // force a refresh of archive information initDirDict(url, true); finished(); } void kio_krarcProtocol::put(const QUrl &url, int permissions, KIO::JobFlags flags) { KRFUNC; KRDEBUG(getPath(url)); if (!checkWriteSupport()) return; bool overwrite = !!(flags & KIO::Overwrite); bool resume = !!(flags & KIO::Resume); if (!setArcFile(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (newArchiveURL && !initDirDict(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (putCmd.isEmpty()) { error(ERR_UNSUPPORTED_ACTION, i18n("Writing to %1 archives is not supported", arcType)); return; } if (!overwrite && findFileEntry(url)) { error(ERR_FILE_ALREADY_EXIST, getPath(url)); return; } QString arcDir = findArcDirectory(url); if (arcDir.isEmpty()) KRDEBUG("arcDir is empty."); QString tempFile = arcDir.mid(1) + getPath(url).mid(getPath(url).lastIndexOf(DIR_SEPARATOR) + 1); QString tempDir = arcDir.mid(1); if (tempDir.right(1) != DIR_SEPARATOR) tempDir = tempDir + DIR_SEPARATOR; if (permissions == -1) permissions = 0777; //set default permissions QByteArray arcTempDirEnc = arcTempDir.toLocal8Bit(); for (int i = 0;i < tempDir.length() && i >= 0; i = tempDir.indexOf(DIR_SEPARATOR, i + 1)) { QByteArray newDirs = encodeString(tempDir.left(i)); newDirs.prepend(arcTempDirEnc); QT_MKDIR(newDirs, 0755); } int fd; if (resume) { QByteArray ba = encodeString(tempFile); ba.prepend(arcTempDirEnc); fd = QT_OPEN(ba, O_RDWR); // append if resuming QT_LSEEK(fd, 0, SEEK_END); // Seek to end } else { // WABA: Make sure that we keep writing permissions ourselves, // otherwise we can be in for a surprise on NFS. mode_t initialMode; if (permissions != -1) initialMode = permissions | S_IWUSR | S_IRUSR; else initialMode = 0666; QByteArray ba = encodeString(tempFile); ba.prepend(arcTempDirEnc); fd = QT_OPEN(ba, O_CREAT | O_TRUNC | O_WRONLY, initialMode); } QByteArray buffer; int readResult; bool isIncomplete = false; do { dataReq(); readResult = readData(buffer); auto bytesWritten = ::write(fd, buffer.data(), buffer.size()); if (bytesWritten < buffer.size()) { isIncomplete = true; break; } } while (readResult > 0); ::close(fd); if (isIncomplete) { error(ERR_COULD_NOT_WRITE, getPath(url)); return; } // pack the file KrLinecountingProcess proc; proc << putCmd << getPath(arcFile->url()) << localeEncodedString(tempFile); infoMessage(i18n("Packing %1...", url.fileName())); QDir::setCurrent(arcTempDir); SET_KRCODEC proc.start(); RESET_KRCODEC proc.waitForFinished(); // remove the files QDir().rmdir(arcTempDir); if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode())) { error(ERR_COULD_NOT_WRITE, getPath(url) + "\n\n" + proc.getErrorMsg()); return; } // force a refresh of archive information initDirDict(url, true); finished(); } void kio_krarcProtocol::get(const QUrl &url) { KRFUNC; get(url, TRIES_WITH_PASSWORDS); } void kio_krarcProtocol::get(const QUrl &url, int tries) { KRFUNC; KRDEBUG(getPath(url)); bool decompressToFile = false; if (!setArcFile(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (newArchiveURL && !initDirDict(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (getCmd.isEmpty()) { error(ERR_UNSUPPORTED_ACTION, i18n("Retrieving data from %1 archives is not supported", arcType)); return; } UDSEntry* entry = findFileEntry(url); if (!entry) { error(KIO::ERR_DOES_NOT_EXIST, getPath(url)); return; } if (KFileItem(*entry, url).isDir()) { error(KIO::ERR_IS_DIRECTORY, getPath(url)); return; } KIO::filesize_t expectedSize = KFileItem(*entry, url).size(); // for RPM files extract the cpio file first if (!extArcReady && arcType == "rpm") { KrLinecountingProcess cpio; cpio << "rpm2cpio" << getPath(arcFile->url(), QUrl::StripTrailingSlash); cpio.setStandardOutputFile(arcTempDir + "contents.cpio"); cpio.start(); cpio.waitForFinished(); if (cpio.exitStatus() != QProcess::NormalExit || !checkStatus(cpio.exitCode())) { error(ERR_COULD_NOT_READ, getPath(url) + "\n\n" + cpio.getErrorMsg()); return; } extArcReady = true; } // for DEB files extract the tar file first if (!extArcReady && arcType == "deb") { KrLinecountingProcess dpkg; dpkg << cmd << "--fsys-tarfile" << getPath(arcFile->url(), QUrl::StripTrailingSlash); dpkg.setStandardOutputFile(arcTempDir + "contents.cpio"); dpkg.start(); dpkg.waitForFinished(); if (dpkg.exitStatus() != QProcess::NormalExit || !checkStatus(dpkg.exitCode())) { error(ERR_COULD_NOT_READ, getPath(url) + "\n\n" + dpkg.getErrorMsg()); return; } extArcReady = true; } // Use the external unpacker to unpack the file QString file = getPath(url).mid(getPath(arcFile->url()).length() + 1); KrLinecountingProcess proc; if (extArcReady) { proc << getCmd << arcTempDir + "contents.cpio" << '*' + localeEncodedString(file); } else if (arcType == "arj" || arcType == "ace" || arcType == "7z") { proc << getCmd << getPath(arcFile->url(), QUrl::StripTrailingSlash) << localeEncodedString(file); if (arcType == "ace" && QFile("/dev/ptmx").exists()) // Don't remove, unace crashes if missing!!! proc.setStandardInputFile("/dev/ptmx"); file = url.fileName(); decompressToFile = true; } else { decompressedLen = 0; // Determine the mimetype of the file to be retrieved, and emit it. // This is mandatory in all slaves (for KRun/BrowserRun to work). QMimeDatabase db; QMimeType mt = db.mimeTypeForFile(arcTempDir + file); if (mt.isValid()) emit mimeType(mt.name()); QString escapedFilename = file; if(arcType == "zip") // left bracket needs to be escaped escapedFilename.replace('[', "[[]"); proc << getCmd << getPath(arcFile->url()); if (arcType != "gzip" && arcType != "bzip2" && arcType != "lzma" && arcType != "xz") proc << localeEncodedString(escapedFilename); connect(&proc, &KrLinecountingProcess::newOutputData, this, &kio_krarcProtocol::receivedData); proc.setMerge(false); } infoMessage(i18n("Unpacking %1...", url.fileName())); // change the working directory to our arcTempDir QDir::setCurrent(arcTempDir); SET_KRCODEC proc.setTextModeEnabled(false); proc.start(); RESET_KRCODEC proc.waitForFinished(); if (!extArcReady && !decompressToFile) { if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode()) || (arcType != "bzip2" && arcType != "lzma" && arcType != "xz" && expectedSize != decompressedLen)) { if (encrypted && tries) { invalidatePassword(); get(url, tries - 1); return; } error(KIO::ERR_ACCESS_DENIED, getPath(url) + "\n\n" + proc.getErrorMsg()); return; } } else { if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode()) || !QFileInfo(arcTempDir + file).exists()) { if (decompressToFile) QFile(arcTempDir + file).remove(); if (encrypted && tries) { invalidatePassword(); get(url, tries - 1); return; } error(KIO::ERR_ACCESS_DENIED, getPath(url)); return; } // the following block is ripped from KDE file KIO::Slave // $Id: krarc.cpp,v 1.43 2007/01/13 13:39:51 ckarai Exp $ QByteArray _path(QFile::encodeName(arcTempDir + file)); QT_STATBUF buff; if (QT_LSTAT(_path.data(), &buff) == -1) { if (errno == EACCES) error(KIO::ERR_ACCESS_DENIED, getPath(url)); else error(KIO::ERR_DOES_NOT_EXIST, getPath(url)); return; } if (S_ISDIR(buff.st_mode)) { error(KIO::ERR_IS_DIRECTORY, getPath(url)); return; } if (!S_ISREG(buff.st_mode)) { error(KIO::ERR_CANNOT_OPEN_FOR_READING, getPath(url)); return; } int fd = QT_OPEN(_path.data(), O_RDONLY); if (fd < 0) { error(KIO::ERR_CANNOT_OPEN_FOR_READING, getPath(url)); return; } // Determine the mimetype of the file to be retrieved, and emit it. // This is mandatory in all slaves (for KRun/BrowserRun to work). QMimeDatabase db; QMimeType mt = db.mimeTypeForFile(arcTempDir + file); if (mt.isValid()) emit mimeType(mt.name()); KIO::filesize_t processed_size = 0; QString resumeOffset = metaData("resume"); if (!resumeOffset.isEmpty()) { bool ok; KIO::fileoffset_t offset = resumeOffset.toLongLong(&ok); if (ok && (offset > 0) && (offset < buff.st_size)) { if (QT_LSEEK(fd, offset, SEEK_SET) == offset) { canResume(); processed_size = offset; } } } totalSize(buff.st_size); char buffer[ MAX_IPC_SIZE ]; while (1) { int n = ::read(fd, buffer, MAX_IPC_SIZE); if (n == -1) { if (errno == EINTR) continue; error(KIO::ERR_COULD_NOT_READ, getPath(url)); ::close(fd); return; } if (n == 0) break; // Finished { QByteArray array = QByteArray::fromRawData(buffer, n); data(array); } processed_size += n; } data(QByteArray()); ::close(fd); processedSize(buff.st_size); finished(); if (decompressToFile) QFile(arcTempDir + file).remove(); return; } // send empty buffer to mark EOF data(QByteArray()); finished(); } void kio_krarcProtocol::del(QUrl const & url, bool isFile) { KRFUNC; KRDEBUG(getPath(url)); if (!checkWriteSupport()) return; if (!setArcFile(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (newArchiveURL && !initDirDict(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (delCmd.isEmpty()) { error(ERR_UNSUPPORTED_ACTION, i18n("Deleting files from %1 archives is not supported", arcType)); return; } if (!findFileEntry(url)) { if ((arcType != "arj" && arcType != "lha") || isFile) { error(KIO::ERR_DOES_NOT_EXIST, getPath(url)); return; } } QString file = getPath(url).mid(getPath(arcFile->url()).length() + 1); if (!isFile && file.right(1) != DIR_SEPARATOR) { if (arcType == "zip") file = file + DIR_SEPARATOR; } KrLinecountingProcess proc; proc << delCmd << getPath(arcFile->url()) << localeEncodedString(file); infoMessage(i18n("Deleting %1...", url.fileName())); SET_KRCODEC proc.start(); RESET_KRCODEC proc.waitForFinished(); if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode())) { error(ERR_COULD_NOT_WRITE, getPath(url) + "\n\n" + proc.getErrorMsg()); return; } // force a refresh of archive information initDirDict(url, true); finished(); } void kio_krarcProtocol::stat(const QUrl &url) { KRFUNC; KRDEBUG(getPath(url)); if (!setArcFile(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (newArchiveURL && !initDirDict(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (listCmd.isEmpty()) { error(ERR_UNSUPPORTED_ACTION, i18n("Accessing files is not supported with %1 archives", arcType)); return; } QString path = getPath(url, QUrl::StripTrailingSlash); QUrl newUrl = url; // but treat the archive itself as the archive root if (path == getPath(arcFile->url(), QUrl::StripTrailingSlash)) { newUrl.setPath(path + DIR_SEPARATOR); path = getPath(newUrl); } // we might be stating a real file if (QFileInfo(path).exists()) { QT_STATBUF buff; QT_STAT(path.toLocal8Bit(), &buff); QString mime; QMimeDatabase db; QMimeType result = db.mimeTypeForFile(path); if (result.isValid()) mime = result.name(); statEntry(KFileItem(QUrl::fromLocalFile(path), mime, buff.st_mode).entry()); finished(); return; } UDSEntry* entry = findFileEntry(newUrl); if (entry) { statEntry(*entry); finished(); } else error(KIO::ERR_DOES_NOT_EXIST, path); } void kio_krarcProtocol::copy(const QUrl &url, const QUrl &dest, int, KIO::JobFlags flags) { KRDEBUG("source: " << url.path() << " dest: " << dest.path()); if (!checkWriteSupport()) return; bool overwrite = !!(flags & KIO::Overwrite); // KDE HACK: opening the password dlg in copy causes error for the COPY, and further problems // that's why encrypted files are not allowed to copy if (!encrypted && dest.isLocalFile()) do { if (url.fileName() != dest.fileName()) break; if (QTextCodec::codecForLocale()->name() != codec->name()) break; //the file exists and we don't want to overwrite if ((!overwrite) && (QFile(getPath(dest)).exists())) { error((int)ERR_FILE_ALREADY_EXIST, QString(QFile::encodeName(getPath(dest)))); return; }; if (!setArcFile(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (newArchiveURL && !initDirDict(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } UDSEntry* entry = findFileEntry(url); if (copyCmd.isEmpty() || !entry) break; QString file = getPath(url).mid(getPath(arcFile->url()).length() + 1); QString destDir = getPath(dest, QUrl::StripTrailingSlash); if (!QDir(destDir).exists()) { int ndx = destDir.lastIndexOf(DIR_SEPARATOR_CHAR); if (ndx != -1) destDir.truncate(ndx + 1); } QDir::setCurrent(destDir); QString escapedFilename = file; if(arcType == "zip") { // left bracket needs to be escaped escapedFilename.replace('[', "[[]"); } KrLinecountingProcess proc; proc << copyCmd << getPath(arcFile->url(), QUrl::StripTrailingSlash) << escapedFilename; if (arcType == "ace" && QFile("/dev/ptmx").exists()) // Don't remove, unace crashes if missing!!! proc.setStandardInputFile("/dev/ptmx"); proc.setOutputChannelMode(KProcess::SeparateChannels); // without this output redirection has no effect infoMessage(i18n("Unpacking %1...", url.fileName())); proc.start(); proc.waitForFinished(); if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode())) { error(KIO::ERR_COULD_NOT_WRITE, getPath(dest, QUrl::StripTrailingSlash) + "\n\n" + proc.getErrorMsg()); return; } if (!QFileInfo(getPath(dest, QUrl::StripTrailingSlash)).exists()) { error(KIO::ERR_COULD_NOT_WRITE, getPath(dest, QUrl::StripTrailingSlash)); return; } processedSize(KFileItem(*entry, url).size()); finished(); QDir::setCurrent(QDir::rootPath()); /* for being able to umount devices after copying*/ return; } while (0); if (encrypted) KRDEBUG("ERROR: " << url.path() << " is encrypted."); if (!dest.isLocalFile()) KRDEBUG("ERROR: " << url.path() << " is not a local file."); // CMD_COPY is no more in KF5 - replaced with 74 value (as stated in kio/src/core/commands_p.h, which could be found in cgit.kde.org/kio.git/tree) error(ERR_UNSUPPORTED_ACTION, unsupportedActionErrorString(mProtocol, 74)); } void kio_krarcProtocol::rename(const QUrl& src, const QUrl& dest, KIO::JobFlags flags) { Q_UNUSED(flags); KRDEBUG("renaming from: " << src.path() << " to: " << dest.path()); KRDEBUG("command: " << arcPath); if (!checkWriteSupport()) { return; } if (renCmd.isEmpty()) { error(KIO::ERR_CANNOT_RENAME, src.fileName()); return; } if (src.fileName() == dest.fileName()) { return; } KrLinecountingProcess proc; proc << renCmd << arcPath << src.path().remove(arcPath + '/') << dest.path().remove(arcPath + '/'); proc.start(); proc.waitForFinished(); if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode())) { error(KIO::ERR_CANNOT_RENAME, src.fileName()); return; } finished(); } void kio_krarcProtocol::listDir(const QUrl &url) { KRFUNC; KRDEBUG(getPath(url)); if (!setArcFile(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } if (listCmd.isEmpty()) { error(ERR_UNSUPPORTED_ACTION, i18n("Listing directories is not supported for %1 archives", arcType)); return; } QString path = getPath(url); if (path.right(1) != DIR_SEPARATOR) path = path + DIR_SEPARATOR; // it might be a real dir ! if (QFileInfo(path).exists()) { if (QFileInfo(path).isDir()) { QUrl redir; redir.setPath(getPath(url)); redirection(redir); finished(); } else { // maybe it's an archive ! error(ERR_IS_FILE, path); } return; } if (!initDirDict(url)) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } QString arcDir = path.mid(getPath(arcFile->url()).length()); arcDir.truncate(arcDir.lastIndexOf(DIR_SEPARATOR)); if (arcDir.right(1) != DIR_SEPARATOR) arcDir = arcDir + DIR_SEPARATOR; if (dirDict.find(arcDir) == dirDict.end()) { error(ERR_CANNOT_ENTER_DIRECTORY, getPath(url)); return; } UDSEntryList* dirList = dirDict[ arcDir ]; totalSize(dirList->size()); listEntries(*dirList); finished(); } bool kio_krarcProtocol::setArcFile(const QUrl &url) { KRFUNC; KRDEBUG(url.fileName()); QString path = getPath(url); time_t currTime = time(nullptr); archiveChanged = true; newArchiveURL = true; // is the file already set ? if (arcFile && getPath(arcFile->url(), QUrl::StripTrailingSlash) == path.left(getPath(arcFile->url(), QUrl::StripTrailingSlash).length())) { newArchiveURL = false; // Has it changed ? KFileItem* newArcFile = new KFileItem(arcFile->url(), QString(), arcFile->mode()); if (metaData("Charset") != currentCharset || !newArcFile->cmp(*arcFile)) { currentCharset = metaData("Charset"); codec = QTextCodec::codecForName(currentCharset.toLatin1()); if (codec == nullptr) codec = QTextCodec::codecForMib(4 /* latin-1 */); delete arcFile; password.clear(); extArcReady = false; arcFile = newArcFile; } else { // same old file delete newArcFile; archiveChanged = false; if (encrypted && password.isNull()) initArcParameters(); } } else { // it's a new file... extArcReady = false; // new archive file means new dirDict, too dirDict.clear(); if (arcFile) { delete arcFile; password.clear(); arcFile = nullptr; } QString newPath = path; if (newPath.right(1) != DIR_SEPARATOR) newPath = newPath + DIR_SEPARATOR; for (int pos = 0; pos >= 0; pos = newPath.indexOf(DIR_SEPARATOR, pos + 1)) { QFileInfo qfi(newPath.left(pos)); if (qfi.exists() && !qfi.isDir()) { QT_STATBUF stat_p; QT_LSTAT(newPath.left(pos).toLocal8Bit(), &stat_p); arcFile = new KFileItem(QUrl::fromLocalFile(newPath.left(pos)), QString(), stat_p.st_mode); break; } } if (!arcFile) { // KRDEBUG("ERROR: " << path << " does not exist."); error(ERR_DOES_NOT_EXIST, path); return false; // file not found } currentCharset = metaData("Charset"); codec = QTextCodec::codecForName(currentCharset.toLatin1()); if (codec == nullptr) codec = QTextCodec::codecForMib(4 /* latin-1 */); } /* FIX: file change can only be detected if the timestamp between the two consequent changes is more than 1s. If the archive is continuously changing (check: move files inside the archive), krarc may errorneusly think, that the archive file is unchanged, because the timestamp is the same as the previous one. This situation can only occur if the modification time equals with the current time. While this condition is true, we can say, that the archive is changing, so content reread is always necessary during that period. */ if (archiveChanging) archiveChanged = true; archiveChanging = (currTime == (time_t)arcFile->time(KFileItem::ModificationTime).toTime_t()); arcPath = getPath(arcFile->url(), QUrl::StripTrailingSlash); arcType = detectArchive(encrypted, arcPath); if (arcType == "tbz") arcType = "bzip2"; else if (arcType == "tgz") arcType = "gzip"; else if (arcType == "tlz") arcType = "lzma"; else if (arcType == "txz") arcType = "xz"; if (arcType.isEmpty()) { arcType = arcFile->mimetype(); arcType = getShortTypeFromMime(arcType); if (arcType == "jar") arcType = "zip"; } return initArcParameters(); } bool kio_krarcProtocol::initDirDict(const QUrl &url, bool forced) { KRFUNC; KRDEBUG(getPath(url)); // set the archive location //if( !setArcFile(getPath(url)) ) return false; // no need to rescan the archive if it's not changed // KRDEBUG("achiveChanged: " << archiveChanged << " forced: " << forced); if (!archiveChanged && !forced) { // KRDEBUG("doing nothing."); return true; } extArcReady = false; if (!setArcFile(url)) return false; /* if the archive was changed refresh the file information */ // write the temp file KrLinecountingProcess proc; QTemporaryFile temp; // parse the temp file if (!temp.open()) { error(ERR_COULD_NOT_READ, temp.fileName()); return false; } if (arcType != "bzip2" && arcType != "lzma" && arcType != "xz") { if (arcType == "rpm") { proc << listCmd << arcPath; proc.setStandardOutputFile(temp.fileName()); } else { proc << listCmd << getPath(arcFile->url(), QUrl::StripTrailingSlash); proc.setStandardOutputFile(temp.fileName()); } if (arcType == "ace" && QFile("/dev/ptmx").exists()) // Don't remove, unace crashes if missing!!! proc.setStandardInputFile("/dev/ptmx"); proc.setOutputChannelMode(KProcess::SeparateChannels); // without this output redirection has no effect proc.start(); proc.waitForFinished(); if (proc.exitStatus() != QProcess::NormalExit || !checkStatus(proc.exitCode())) return false; } // clear the dir dictionary QHashIterator< QString, KIO::UDSEntryList *> lit(dirDict); while (lit.hasNext()) delete lit.next().value(); dirDict.clear(); // add the "/" directory auto* root = new UDSEntryList(); dirDict.insert(DIR_SEPARATOR, root); // and the "/" UDSEntry UDSEntry entry; - entry.insert(KIO::UDSEntry::UDS_NAME, "."); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_NAME, "."); mode_t mode = parsePermString("drwxr-xr-x"); - entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, mode & S_IFMT); // keep file type only - entry.insert(KIO::UDSEntry::UDS_ACCESS, mode & 07777); // keep permissions only + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_FILE_TYPE, mode & S_IFMT); // keep file type only + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_ACCESS, mode & 07777); // keep permissions only root->append(entry); if (arcType == "bzip2" || arcType == "lzma" || arcType == "xz") abort(); char buf[1000]; QString line; int lineNo = 0; bool invalidLine = false; // the rar list is started with a ------ line. if (arcType == "rar" || arcType == "arj" || arcType == "lha" || arcType == "7z") { while (temp.readLine(buf, 1000) != -1) { line = decodeString(buf); if (line.startsWith(QLatin1String("----------"))) break; } } while (temp.readLine(buf, 1000) != -1) { line = decodeString(buf); if (arcType == "rar") { // the rar list is ended with a ------ line. if (line.startsWith(QLatin1String("----------"))) { invalidLine = !invalidLine; break; } if (invalidLine) continue; else { if (line[0] == '*') // encrypted archives starts with '*' line[0] = ' '; } } if (arcType == "ace") { // the ace list begins with a number. if (!line[0].isDigit()) continue; } if (arcType == "arj") { // the arj list is ended with a ------ line. if (line.startsWith(QLatin1String("----------"))) { invalidLine = !invalidLine; continue; } if (invalidLine) continue; else { temp.readLine(buf, 1000); line = line + decodeString(buf); temp.readLine(buf, 1000); line = line + decodeString(buf); temp.readLine(buf, 1000); line = line + decodeString(buf); } } if (arcType == "lha" || arcType == "7z") { // the arj list is ended with a ------ line. if (line.startsWith(QLatin1String("----------"))) break; } parseLine(lineNo++, line.trimmed()); } // close and delete our file temp.close(); archiveChanged = false; // KRDEBUG("done."); return true; } QString kio_krarcProtocol::findArcDirectory(const QUrl &url) { KRFUNC; KRDEBUG(url.fileName()); QString path = getPath(url); if (path.right(1) == DIR_SEPARATOR) path.truncate(path.length() - 1); if (!initDirDict(url)) { return QString(); } QString arcDir = path.mid(getPath(arcFile->url()).length()); arcDir.truncate(arcDir.lastIndexOf(DIR_SEPARATOR)); if (arcDir.right(1) != DIR_SEPARATOR) arcDir = arcDir + DIR_SEPARATOR; return arcDir; } UDSEntry* kio_krarcProtocol::findFileEntry(const QUrl &url) { KRFUNC; QString arcDir = findArcDirectory(url); if (arcDir.isEmpty()) return nullptr; QHash::iterator itef = dirDict.find(arcDir); if (itef == dirDict.end()) return nullptr; UDSEntryList* dirList = itef.value(); QString name = getPath(url); if (getPath(arcFile->url(), QUrl::StripTrailingSlash) == getPath(url, QUrl::StripTrailingSlash)) name = '.'; // the '/' case else { if (name.right(1) == DIR_SEPARATOR) name.truncate(name.length() - 1); name = name.mid(name.lastIndexOf(DIR_SEPARATOR) + 1); } UDSEntryList::iterator entry; for (entry = dirList->begin(); entry != dirList->end(); ++entry) { if ((entry->contains(KIO::UDSEntry::UDS_NAME)) && (entry->stringValue(KIO::UDSEntry::UDS_NAME) == name)) return &(*entry); } return nullptr; } QString kio_krarcProtocol::nextWord(QString &s, char d) { // Note: KRFUNC was not used here in order to avoid filling the log with too much information s = s.trimmed(); int j = s.indexOf(d, 0); QString temp = s.left(j); // find the leftmost word. s.remove(0, j); return temp; } mode_t kio_krarcProtocol::parsePermString(QString perm) { KRFUNC; mode_t mode = 0; // file type if (perm[0] == 'd') mode |= S_IFDIR; #ifndef Q_WS_WIN if (perm[0] == 'l') mode |= S_IFLNK; #endif if (perm[0] == '-') mode |= S_IFREG; // owner permissions if (perm[1] != '-') mode |= S_IRUSR; if (perm[2] != '-') mode |= S_IWUSR; if (perm[3] != '-') mode |= S_IXUSR; #ifndef Q_WS_WIN // group permissions if (perm[4] != '-') mode |= S_IRGRP; if (perm[5] != '-') mode |= S_IWGRP; if (perm[6] != '-') mode |= S_IXGRP; // other permissions if (perm[7] != '-') mode |= S_IROTH; if (perm[8] != '-') mode |= S_IWOTH; if (perm[9] != '-') mode |= S_IXOTH; #endif return mode; } UDSEntryList* kio_krarcProtocol::addNewDir(const QString& path) { KRFUNC; UDSEntryList* dir; // check if the current dir exists QHash::iterator itef = dirDict.find(path); if (itef != dirDict.end()) return itef.value(); // set dir to the parent dir dir = addNewDir(path.left(path.lastIndexOf(DIR_SEPARATOR, -2) + 1)); // add a new entry in the parent dir QString name = path.mid(path.lastIndexOf(DIR_SEPARATOR, -2) + 1); name = name.left(name.length() - 1); if (name == "." || name == "..") { // entries with these names wouldn't be displayed // don't translate since this is an internal error QString err = QString("Cannot handle path: ") + path; // KRDEBUG("ERROR: " << err); error(KIO::ERR_INTERNAL, err); exit(); } UDSEntry entry; - entry.insert(KIO::UDSEntry::UDS_NAME, name); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_NAME, name); mode_t mode = parsePermString("drwxr-xr-x"); - entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, mode & S_IFMT); // keep file type only - entry.insert(KIO::UDSEntry::UDS_ACCESS, mode & 07777); // keep permissions only - entry.insert(KIO::UDSEntry::UDS_SIZE, 0); - entry.insert(KIO::UDSEntry::UDS_MODIFICATION_TIME, arcFile->time(KFileItem::ModificationTime).toTime_t()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_FILE_TYPE, mode & S_IFMT); // keep file type only + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_ACCESS, mode & 07777); // keep permissions only + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_SIZE, 0); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_MODIFICATION_TIME, arcFile->time(KFileItem::ModificationTime).toTime_t()); dir->append(entry); // create a new directory entry and add it.. dir = new UDSEntryList(); dirDict.insert(path, dir); return dir; } void kio_krarcProtocol::parseLine(int lineNo, QString line) { KRFUNC; UDSEntryList* dir; UDSEntry entry; QString owner; QString group; QString symlinkDest; QString perm; mode_t mode = 0666; size_t size = 0; time_t time = ::time(nullptr); QString fullName; if (arcType == "zip") { // permissions perm = nextWord(line); // ignore the next 2 fields nextWord(line); nextWord(line); // size size = nextWord(line).toLong(); // ignore the next 2 fields nextWord(line);nextWord(line); // date & time QString d = nextWord(line); QDate qdate(d.mid(0, 4).toInt(), d.mid(4, 2).toInt(), d.mid(6, 2).toInt()); QTime qtime(d.mid(9, 2).toInt(), d.mid(11, 2).toInt(), d.mid(13, 2).toInt()); time = QDateTime(qdate, qtime).toTime_t(); // full name fullName = nextWord(line, '\n'); if (perm.length() != 10) perm = (perm.at(0) == 'd' || fullName.endsWith(DIR_SEPARATOR)) ? "drwxr-xr-x" : "-rw-r--r--" ; mode = parsePermString(perm); } if (arcType == "rar") { // permissions perm = nextWord(line); // size size = nextWord(line).toLong(); // ignore the next 2 fields : packed size and compression ration nextWord(line); nextWord(line); // date & time QString d = nextWord(line); int year = 1900 + d.mid(6, 2).toInt(); if (year < 1930) year += 100; QDate qdate(year, d.mid(3, 2).toInt(), d.mid(0, 2).toInt()); QString t = nextWord(line); QTime qtime(t.mid(0, 2).toInt(), t.mid(3, 2).toInt(), 0); time = QDateTime(qdate, qtime).toTime_t(); // checksum : ignored nextWord(line); // full name fullName = nextWord(line, '\n'); if (perm.length() == 7) { // windows rar permission format bool isDir = (perm.at(1).toLower() == 'd'); bool isReadOnly = (perm.at(2).toLower() == 'r'); perm = isDir ? "drwxr-xr-x" : "-rw-r--r--"; if (isReadOnly) perm[ 2 ] = '-'; } if (perm.length() != 10) perm = (perm.at(0) == 'd') ? "drwxr-xr-x" : "-rw-r--r--" ; mode = parsePermString(perm); } if (arcType == "arj") { nextWord(line); // full name fullName = nextWord(line, '\n'); // ignore the next 2 fields nextWord(line); nextWord(line); // size size = nextWord(line).toLong(); // ignore the next 2 fields nextWord(line); nextWord(line); // date & time QString d = nextWord(line); int year = 1900 + d.mid(0, 2).toInt(); if (year < 1930) year += 100; QDate qdate(year, d.mid(3, 2).toInt(), d.mid(6, 2).toInt()); QString t = nextWord(line); QTime qtime(t.mid(0, 2).toInt(), t.mid(3, 2).toInt(), 0); time = QDateTime(qdate, qtime).toTime_t(); // permissions perm = nextWord(line); if (perm.length() != 10) perm = (perm.at(0) == 'd') ? "drwxr-xr-x" : "-rw-r--r--" ; mode = parsePermString(perm); } if (arcType == "rpm") { // full name fullName = nextWord(line); // size size = nextWord(line).toULong(); // date & time time = nextWord(line).toULong(); // next field is md5sum, ignore it nextWord(line); // permissions mode = nextWord(line).toULong(nullptr, 8); // Owner & Group owner = nextWord(line); group = nextWord(line); // symlink destination #ifndef Q_WS_WIN if (S_ISLNK(mode)) { // ignore the next 3 fields nextWord(line); nextWord(line); nextWord(line); symlinkDest = nextWord(line); } #endif } if (arcType == "gzip") { if (!lineNo) return; //ignore the first line // first field is uncompressed size - ignore it nextWord(line); // size size = nextWord(line).toULong(); // ignore the next field nextWord(line); // full name fullName = nextWord(line); fullName = fullName.mid(fullName.lastIndexOf(DIR_SEPARATOR) + 1); } if (arcType == "lzma") { fullName = arcFile->name(); if (fullName.endsWith(QLatin1String("lzma"))) { fullName.truncate(fullName.length() - 5); } mode = arcFile->mode(); size = arcFile->size(); } if (arcType == "xz") { fullName = arcFile->name(); if (fullName.endsWith(QLatin1String("xz"))) { fullName.truncate(fullName.length() - 3); } mode = arcFile->mode(); size = arcFile->size(); } if (arcType == "bzip2") { // There is no way to list bzip2 files, so we take our information from // the archive itself... fullName = arcFile->name(); if (fullName.endsWith(QLatin1String("bz2"))) { fullName.truncate(fullName.length() - 4); } mode = arcFile->mode(); size = arcFile->size(); } if (arcType == "lha") { // permissions perm = nextWord(line); if (perm.length() != 10) perm = (perm.at(0) == 'd') ? "drwxr-xr-x" : "-rw-r--r--" ; mode = parsePermString(perm); // ignore the next field nextWord(line); // size size = nextWord(line).toLong(); // ignore the next field nextWord(line); // date & time int month = (QString("Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec").split(',')).indexOf(nextWord(line)) + 1; int day = nextWord(line).toInt(); int year = QDate::currentDate().year(); QString third = nextWord(line); QTime qtime; if (third.contains(":")) qtime = QTime::fromString(third); else year = third.toInt(); QDate qdate(year, month, day); time = QDateTime(qdate, qtime).toTime_t(); // full name fullName = nextWord(line, '\n'); } if (arcType == "ace") { // date & time QString d = nextWord(line); int year = 1900 + d.mid(6, 2).toInt(); if (year < 1930) year += 100; QDate qdate(year, d.mid(3, 2).toInt(), d.mid(0, 2).toInt()); QString t = nextWord(line); QTime qtime(t.mid(0, 2).toInt(), t.mid(3, 2).toInt(), 0); time = QDateTime(qdate, qtime).toTime_t(); // ignore the next field nextWord(line); // size size = nextWord(line).toLong(); // ignore the next field nextWord(line); // full name fullName = nextWord(line, '\n'); if (fullName[ 0 ] == '*') // encrypted archives starts with '*' fullName = fullName.mid(1); } if (arcType == "deb") { // permissions perm = nextWord(line); mode = parsePermString(perm); // Owner & Group owner = nextWord(line, DIR_SEPARATOR_CHAR); group = nextWord(line).mid(1); // size size = nextWord(line).toLong(); // date & time QString d = nextWord(line); QDate qdate(d.mid(0, 4).toInt(), d.mid(5, 2).toInt(), d.mid(8, 2).toInt()); QString t = nextWord(line); QTime qtime(t.mid(0, 2).toInt(), t.mid(3, 2).toInt(), 0); time = QDateTime(qdate, qtime).toTime_t(); // full name fullName = nextWord(line, '\n').mid(1); //if ( fullName.right( 1 ) == "/" ) return; if (fullName.contains("->")) { symlinkDest = fullName.mid(fullName.indexOf("->") + 2); fullName = fullName.left(fullName.indexOf("->") - 1); } } if (arcType == "7z") { // date & time QString d = nextWord(line); QDate qdate(d.mid(0, 4).toInt(), d.mid(5, 2).toInt(), d.mid(8, 2).toInt()); QString t = nextWord(line); QTime qtime(t.mid(0, 2).toInt(), t.mid(3, 2).toInt(), t.mid(6, 2).toInt()); time = QDateTime(qdate, qtime).toTime_t(); // permissions perm = nextWord(line); bool isDir = (perm.at(0).toLower() == 'd'); bool isReadOnly = (perm.at(1).toLower() == 'r'); perm = isDir ? "drwxr-xr-x" : "-rw-r--r--"; if (isReadOnly) perm[ 2 ] = '-'; mode = parsePermString(perm); // size size = nextWord(line).toLong(); // ignore the next 15 characters line = line.mid(15); // full name fullName = nextWord(line, '\n'); } if (fullName.right(1) == DIR_SEPARATOR) fullName = fullName.left(fullName.length() - 1); if (!fullName.startsWith(DIR_SEPARATOR)) fullName = DIR_SEPARATOR + fullName; QString path = fullName.left(fullName.lastIndexOf(DIR_SEPARATOR) + 1); // set/create the directory UDSEntryList QHash::iterator itef = dirDict.find(path); if (itef == dirDict.end()) dir = addNewDir(path); else dir = itef.value(); QString name = fullName.mid(fullName.lastIndexOf(DIR_SEPARATOR) + 1); // file name - entry.insert(KIO::UDSEntry::UDS_NAME, name); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_NAME, name); // file type - entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, mode & S_IFMT); // keep file type only + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_FILE_TYPE, mode & S_IFMT); // keep file type only // file permissions - entry.insert(KIO::UDSEntry::UDS_ACCESS, mode & 07777); // keep permissions only + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_ACCESS, mode & 07777); // keep permissions only // file size - entry.insert(KIO::UDSEntry::UDS_SIZE, size); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_SIZE, size); // modification time - entry.insert(KIO::UDSEntry::UDS_MODIFICATION_TIME, time); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_MODIFICATION_TIME, time); // link destination if (!symlinkDest.isEmpty()) { - entry.insert(KIO::UDSEntry::UDS_LINK_DEST, symlinkDest); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_LINK_DEST, symlinkDest); } if (S_ISDIR(mode)) { fullName = fullName + DIR_SEPARATOR; if (dirDict.find(fullName) == dirDict.end()) dirDict.insert(fullName, new UDSEntryList()); else { // try to overwrite an existing entry UDSEntryList::iterator entryIt; for (entryIt = dir->begin(); entryIt != dir->end(); ++entryIt) { if (entryIt->contains(KIO::UDSEntry::UDS_NAME) && entryIt->stringValue(KIO::UDSEntry::UDS_NAME) == name) { - entryIt->insert(KIO::UDSEntry::UDS_MODIFICATION_TIME, time); - entryIt->insert(KIO::UDSEntry::UDS_ACCESS, mode); + entryIt->UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_MODIFICATION_TIME, time); + entryIt->UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_ACCESS, mode); return; } } return; // there is already an entry for this directory } } // multi volume archives can add a file twice, use only one UDSEntryList::iterator dirEntryIt; for (dirEntryIt = dir->begin(); dirEntryIt != dir->end(); ++dirEntryIt) if (dirEntryIt->contains(KIO::UDSEntry::UDS_NAME) && dirEntryIt->stringValue(KIO::UDSEntry::UDS_NAME) == name) return; dir->append(entry); } bool kio_krarcProtocol::initArcParameters() { KRFUNC; KRDEBUG("arcType: " << arcType); noencoding = false; cmd.clear(); listCmd = QStringList(); getCmd = QStringList(); copyCmd = QStringList(); delCmd = QStringList(); putCmd = QStringList(); renCmd = QStringList(); if (arcType == "zip") { noencoding = true; cmd = fullPathName("unzip"); listCmd << fullPathName("unzip") << "-ZTs-z-t-h"; getCmd << fullPathName("unzip") << "-p"; copyCmd << fullPathName("unzip") << "-jo"; if (QStandardPaths::findExecutable(QStringLiteral("zip")).isEmpty()) { delCmd = QStringList(); putCmd = QStringList(); } else { delCmd << fullPathName("zip") << "-d"; putCmd << fullPathName("zip") << "-ry"; } if (!QStandardPaths::findExecutable(QStringLiteral("7za")).isEmpty()) { renCmd << fullPathName("7za") << "rn"; } if (!getPassword().isEmpty()) { getCmd << "-P" << password; copyCmd << "-P" << password; putCmd << "-P" << password; } } else if (arcType == "rar") { noencoding = true; if (QStandardPaths::findExecutable(QStringLiteral("rar")).isEmpty()) { cmd = fullPathName("unrar"); listCmd << fullPathName("unrar") << "-c-" << "-v" << "v"; getCmd << fullPathName("unrar") << "p" << "-ierr" << "-idp" << "-c-" << "-y"; copyCmd << fullPathName("unrar") << "e" << "-y"; delCmd = QStringList(); putCmd = QStringList(); } else { cmd = fullPathName("rar"); listCmd << fullPathName("rar") << "-c-" << "-v" << "v"; getCmd << fullPathName("rar") << "p" << "-ierr" << "-idp" << "-c-" << "-y"; copyCmd << fullPathName("rar") << "e" << "-y"; delCmd << fullPathName("rar") << "d"; putCmd << fullPathName("rar") << "-r" << "a"; } if (!getPassword().isEmpty()) { getCmd << QString("-p%1").arg(password); listCmd << QString("-p%1").arg(password); copyCmd << QString("-p%1").arg(password); if (!putCmd.isEmpty()) { putCmd << QString("-p%1").arg(password); delCmd << QString("-p%1").arg(password); } } } else if (arcType == "rpm") { cmd = fullPathName("rpm"); listCmd << fullPathName("rpm") << "--dump" << "-lpq"; getCmd << fullPathName("cpio") << "--force-local" << "--no-absolute-filenames" << "-iuvdF"; delCmd = QStringList(); putCmd = QStringList(); copyCmd = QStringList(); } else if (arcType == "gzip") { cmd = fullPathName("gzip"); listCmd << fullPathName("gzip") << "-l"; getCmd << fullPathName("gzip") << "-dc"; copyCmd = QStringList(); delCmd = QStringList(); putCmd = QStringList(); } else if (arcType == "bzip2") { cmd = fullPathName("bzip2"); listCmd << fullPathName("bzip2"); getCmd << fullPathName("bzip2") << "-dc"; copyCmd = QStringList(); delCmd = QStringList(); putCmd = QStringList(); } else if (arcType == "lzma") { cmd = fullPathName("lzma"); listCmd << fullPathName("lzma"); getCmd << fullPathName("lzma") << "-dc"; copyCmd = QStringList(); delCmd = QStringList(); putCmd = QStringList(); } else if (arcType == "xz") { cmd = fullPathName("xz"); listCmd << fullPathName("xz"); getCmd << fullPathName("xz") << "-dc"; copyCmd = QStringList(); delCmd = QStringList(); putCmd = QStringList(); } else if (arcType == "arj") { cmd = fullPathName("arj"); listCmd << fullPathName("arj") << "v" << "-y" << "-v"; getCmd << fullPathName("arj") << "-jyov" << "-v" << "e"; copyCmd << fullPathName("arj") << "-jyov" << "-v" << "e"; delCmd << fullPathName("arj") << "d"; putCmd << fullPathName("arj") << "-r" << "a"; if (!getPassword().isEmpty()) { getCmd << QString("-g%1").arg(password); copyCmd << QString("-g%1").arg(password); putCmd << QString("-g%1").arg(password); } } else if (arcType == "lha") { cmd = fullPathName("lha"); listCmd << fullPathName("lha") << "l"; getCmd << fullPathName("lha") << "pq"; copyCmd << fullPathName("lha") << "eif"; delCmd << fullPathName("lha") << "d"; putCmd << fullPathName("lha") << "a"; } else if (arcType == "ace") { cmd = fullPathName("unace"); listCmd << fullPathName("unace") << "v"; getCmd << fullPathName("unace") << "e" << "-o"; copyCmd << fullPathName("unace") << "e" << "-o"; delCmd = QStringList(); putCmd = QStringList(); if (!getPassword().isEmpty()) { getCmd << QString("-p%1").arg(password); copyCmd << QString("-p%1").arg(password); } } else if (arcType == "deb") { cmd = fullPathName("dpkg"); listCmd << fullPathName("dpkg") << "-c"; getCmd << fullPathName("tar") << "xvf"; copyCmd = QStringList(); delCmd = QStringList(); putCmd = QStringList(); } else if (arcType == "7z") { noencoding = true; cmd = fullPathName("7z"); if (QStandardPaths::findExecutable(cmd).isEmpty()) cmd = fullPathName("7za"); listCmd << cmd << "l" << "-y"; getCmd << cmd << "e" << "-y"; copyCmd << cmd << "e" << "-y"; delCmd << cmd << "d" << "-y"; putCmd << cmd << "a" << "-y"; renCmd << cmd << "rn"; if (!getPassword().isEmpty()) { getCmd << QString("-p%1").arg(password); listCmd << QString("-p%1").arg(password); copyCmd << QString("-p%1").arg(password); if (!putCmd.isEmpty()) { putCmd << QString("-p%1").arg(password); delCmd << QString("-p%1").arg(password); } } } // checking if it's an absolute path #ifdef Q_WS_WIN if (cmd.length() > 2 && cmd[ 0 ].isLetter() && cmd[ 1 ] == ':') return true; #else if (cmd.startsWith(DIR_SEPARATOR)) return true; #endif if (QStandardPaths::findExecutable(cmd).isEmpty()) { error(KIO::ERR_CANNOT_LAUNCH_PROCESS, cmd + i18n("\nMake sure that the %1 binary is installed properly on your system.", cmd)); KRDEBUG("Failed to find cmd: " << cmd); return false; } return true; } bool kio_krarcProtocol::checkStatus(int exitCode) { KRFUNC; KRDEBUG(exitCode); return KrArcBaseManager::checkStatus(arcType, exitCode); } void kio_krarcProtocol::checkIf7zIsEncrypted(bool &encrypted, QString fileName) { KRFUNC; if (encryptedArchPath == fileName) encrypted = true; else { // we try to find whether the 7z archive is encrypted // this is hard as the headers are also compressed QString tester = fullPathName("7z"); if (QStandardPaths::findExecutable(tester).isEmpty()) { KRDEBUG("A 7z program was not found"); tester = fullPathName("7za"); if (QStandardPaths::findExecutable(tester).isEmpty()) { KRDEBUG("A 7za program was not found"); return; } } QString testCmd = tester + " t -y "; lastData = encryptedArchPath = ""; KrLinecountingProcess proc; proc << testCmd << fileName; connect(&proc, &KrLinecountingProcess::newOutputData, this, &kio_krarcProtocol::checkOutputForPassword); proc.start(); proc.waitForFinished(); encrypted = this->encrypted; if (encrypted) encryptedArchPath = fileName; } } void kio_krarcProtocol::checkOutputForPassword(KProcess * proc, QByteArray & buf) { KRFUNC; QString data = QString(buf); QString checkable = lastData + data; QStringList lines = checkable.split('\n'); lastData = lines[ lines.count() - 1 ]; for (int i = 0; i != lines.count(); i++) { QString line = lines[ i ].trimmed().toLower(); int ndx = line.indexOf("testing"); if (ndx >= 0) line.truncate(ndx); if (line.isEmpty()) continue; if (line.contains("password") && line.contains("enter")) { KRDEBUG("Encrypted 7z archive found!"); encrypted = true; proc->kill(); return; } } } void kio_krarcProtocol::invalidatePassword() { KRFUNC; KRDEBUG(getPath(arcFile->url(), QUrl::StripTrailingSlash) + DIR_SEPARATOR); if (!encrypted) return; KIO::AuthInfo authInfo; authInfo.caption = i18n("Krarc Password Dialog"); authInfo.username = "archive"; authInfo.readOnly = true; authInfo.keepPassword = true; authInfo.verifyPath = true; QString fileName = getPath(arcFile->url(), QUrl::StripTrailingSlash); authInfo.url = QUrl::fromLocalFile(ROOT_DIR); authInfo.url.setHost(fileName /*.replace('/','_')*/); authInfo.url.setScheme("krarc"); password.clear(); cacheAuthentication(authInfo); } QString kio_krarcProtocol::getPassword() { KRFUNC; KRDEBUG("Encrypted: " << encrypted); if (!password.isNull()) return password; if (!encrypted) return (password = ""); KIO::AuthInfo authInfo; authInfo.caption = i18n("Krarc Password Dialog"); authInfo.username = "archive"; authInfo.readOnly = true; authInfo.keepPassword = true; authInfo.verifyPath = true; QString fileName = getPath(arcFile->url(), QUrl::StripTrailingSlash); authInfo.url = QUrl::fromLocalFile(ROOT_DIR); authInfo.url.setHost(fileName /*.replace('/','_')*/); authInfo.url.setScheme("krarc"); if (checkCachedAuthentication(authInfo) && !authInfo.password.isNull()) { KRDEBUG(authInfo.password); return (password = authInfo.password); } authInfo.password.clear(); #if KIO_VERSION_MINOR >= 24 int errCode = openPasswordDialogV2(authInfo, i18n("Accessing the file requires a password.")); if (!errCode && !authInfo.password.isNull()) { #else if (openPasswordDialog(authInfo, i18n("Accessing the file requires a password.")) && !authInfo.password.isNull()) { #endif KRDEBUG(authInfo.password); return (password = authInfo.password); #if KIO_VERSION_MINOR >= 24 } else { error(errCode, QString()); #endif } KRDEBUG(password); return password; } QString kio_krarcProtocol::detectFullPathName(QString name) { // Note: KRFUNC was not used here in order to avoid filling the log with too much information KRDEBUG(name); name = name + EXEC_SUFFIX; QStringList path = QString::fromLocal8Bit(qgetenv("PATH")).split(':'); for (auto & it : path) { if (QDir(it).exists(name)) { QString dir = it; if (!dir.endsWith(DIR_SEPARATOR)) dir += DIR_SEPARATOR; return dir + name; } } return name; } QString kio_krarcProtocol::fullPathName(const QString& name) { // Note: KRFUNC was not used here in order to avoid filling the log with too much information KRDEBUG(name); QString supposedName = confGrp.readEntry(name, QString()); if (supposedName.isEmpty()) supposedName = detectFullPathName(name); return supposedName; } QString kio_krarcProtocol::localeEncodedString(QString str) { // Note: KRFUNC was not used here in order to avoid filling the log with too much information if (noencoding) return str; QByteArray array = codec->fromUnicode(str); // encoding the byte array to QString, mapping 0x0000-0x00FF to 0xE000-0xE0FF // see KrArcCodec for more explanation int size = array.size(); QString result; const char *data = array.data(); for (int i = 0; i != size; i++) { unsigned short ch = (((int)data[ i ]) & 0xFF) + 0xE000; // user defined character result.append(QChar(ch)); } return result; } QByteArray kio_krarcProtocol::encodeString(const QString& str) { // Note: KRFUNC was not used here in order to avoid filling the log with too much information if (noencoding) return QTextCodec::codecForLocale()->fromUnicode(str); return codec->fromUnicode(str); } QString kio_krarcProtocol::decodeString(char * buf) { // Note: KRFUNC was not used here in order to avoid filling the log with too much information if (noencoding) return QTextCodec::codecForLocale()->toUnicode(buf); return codec->toUnicode(buf); } QString kio_krarcProtocol::getPath(const QUrl &url, QUrl::FormattingOptions options) { // Note: KRFUNC was not used here in order to avoid filling the log with too much information QString path = url.adjusted(options).path(); REPLACE_DIR_SEP2(path); #ifdef Q_WS_WIN if (path.startsWith(DIR_SEPARATOR)) { int p = 1; while (p < path.length() && path[ p ] == DIR_SEPARATOR_CHAR) p++; /* /C:/Folder */ if (p + 2 <= path.length() && path[ p ].isLetter() && path[ p + 1 ] == ':') { path = path.mid(p); } } #endif return path; } #endif // KRARC_ENABLED diff --git a/krusader/FileSystem/fileitem.cpp b/krusader/FileSystem/fileitem.cpp index 673d9ef5..68876585 100644 --- a/krusader/FileSystem/fileitem.cpp +++ b/krusader/FileSystem/fileitem.cpp @@ -1,230 +1,231 @@ /***************************************************************************** * Copyright (C) 2000 Rafi Yanai * * Copyright (C) 2004-2018 Krusader Krew [https://krusader.org] * * * * This file is part of Krusader [https://krusader.org]. * * * * Krusader 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. * * * * Krusader 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 Krusader. If not, see [http://www.gnu.org/licenses/]. * *****************************************************************************/ #include "fileitem.h" // QtCore #include #include #include #include #include #include "krpermhandler.h" #include "filesystemprovider.h" +#include "../compat.h" bool FileItem::userDefinedFolderIcons = true; // wrapper class; QCache needs objects class FileSize { public: const KIO::filesize_t m_size; FileSize(KIO::filesize_t size) : m_size(size) {} }; // cache for calculated directory sizes; static QCache s_fileSizeCache(1000); FileItem::FileItem(const QString &name, const QUrl &url, bool isDir, KIO::filesize_t size, mode_t mode, time_t mtime, time_t ctime, time_t atime, uid_t uid, gid_t gid, const QString &owner, const QString &group, bool isLink, const QString &linkDest, bool isBrokenLink, const QString &acl, const QString &defaultAcl) : m_name(name), m_url(url), m_isDir(isDir), m_size(size), m_mode(mode), m_mtime(mtime), m_ctime(ctime), m_atime(atime), m_uid(uid), m_gid(gid), m_owner(owner), m_group(group), m_isLink(isLink), m_linkDest(linkDest), m_isBrokenLink(isBrokenLink), m_acl(acl), m_defaulfAcl(defaultAcl), m_AclLoaded(false), m_mimeType(), m_iconName() { m_permissions = KRpermHandler::mode2QString(mode); if (m_owner.isEmpty()) m_owner = KRpermHandler::uid2user(m_uid); if (m_group.isEmpty()) m_group = KRpermHandler::gid2group(m_gid); if (m_isDir && !m_isLink) { m_size = s_fileSizeCache.contains(m_url) ? s_fileSizeCache[m_url]->m_size : -1; } } FileItem *FileItem::createDummy() { FileItem *file = new FileItem("..", QUrl(), true, 0, 0, 0, 0, 0); file->setIconName("go-up"); return file; } FileItem *FileItem::createBroken(const QString &name, const QUrl &url) { FileItem *file = new FileItem(name, url, false, 0, 0, 0, 0, 0); file->setIconName("file-broken"); return file; } FileItem *FileItem::createVirtualDir(const QString &name, const QUrl &url) { return new FileItem(name, url, true, 0, 0700, time(nullptr), time(nullptr), time(nullptr), getuid(), getgid()); } FileItem *FileItem::createCopy(const FileItem &file, const QString &newName) { return new FileItem(newName, file.getUrl(), file.isDir(), file.getSize(), file.getMode(), file.getTime_t(), file.getChangedTime(), file.getAccessTime(), file.m_uid, file.m_gid, file.getOwner(), file.getGroup(), file.isSymLink(), file.getSymDest(), file.isBrokenLink()); } char FileItem::isReadable() const { if (m_uid != (uid_t)-1 && m_gid != (gid_t)-1) return KRpermHandler::readable(m_permissions, m_gid, m_uid); else return KRpermHandler::ftpReadable(m_owner, m_url.userName(), m_permissions); } char FileItem::isWriteable() const { if (m_uid != (uid_t)-1 && m_gid != (gid_t)-1) return KRpermHandler::writeable(m_permissions, m_gid, m_uid); else return KRpermHandler::ftpWriteable(m_owner, m_url.userName(), m_permissions); } char FileItem::isExecutable() const { if (m_uid != (uid_t)-1 && m_gid != (gid_t)-1) return KRpermHandler::executable(m_permissions, m_gid, m_uid); else return KRpermHandler::ftpExecutable(m_owner, m_url.userName(), m_permissions); } void FileItem::setSize(KIO::filesize_t size) { m_size = size; s_fileSizeCache.insert(m_url, new FileSize(size)); } const QString &FileItem::getMime() { if (m_mimeType.isEmpty()) { if (m_isDir) { m_mimeType = "inode/directory"; m_iconName = "inode-directory"; } else if (isBrokenLink()) { m_mimeType = "unknown"; m_iconName = "file-broken"; } else { const QMimeDatabase db; const QMimeType mt = db.mimeTypeForUrl(getUrl()); m_mimeType = mt.isValid() ? mt.name() : "unknown"; m_iconName = mt.isValid() ? mt.iconName() : "file-broken"; if (m_mimeType == "inode/directory") { // TODO view update needed? and does this ever happen? m_isDir = true; } } if (m_isDir && userDefinedFolderIcons) { const QUrl url = getUrl(); if (url.isLocalFile()) { const QString file = url.toLocalFile() + "/.directory"; const KDesktopFile cfg(file); const QString iconName = cfg.readIcon(); if (!iconName.isEmpty()) m_iconName = iconName.startsWith(QLatin1String("./")) ? // relative path url.toLocalFile() + '/' + iconName : iconName; } } } return m_mimeType; } const QString &FileItem::getIcon() { if (m_iconName.isEmpty()) { getMime(); // sets the icon } return m_iconName; } const QString &FileItem::getACL() { if (!m_AclLoaded) loadACL(); return m_acl; } void FileItem::loadACL() { if (m_url.isLocalFile()) { FileSystemProvider::getACL(this, m_acl, m_defaulfAcl); } m_AclLoaded = true; } const KIO::UDSEntry FileItem::getEntry() { KIO::UDSEntry entry; - entry.insert(KIO::UDSEntry::UDS_NAME, getName()); - entry.insert(KIO::UDSEntry::UDS_SIZE, getSize()); - entry.insert(KIO::UDSEntry::UDS_MODIFICATION_TIME, getTime_t()); - entry.insert(KIO::UDSEntry::UDS_CREATION_TIME, getChangedTime()); - entry.insert(KIO::UDSEntry::UDS_ACCESS_TIME, getAccessTime()); - entry.insert(KIO::UDSEntry::UDS_USER, getOwner()); - entry.insert(KIO::UDSEntry::UDS_GROUP, getGroup()); - entry.insert(KIO::UDSEntry::UDS_MIME_TYPE, getMime()); - entry.insert(KIO::UDSEntry::UDS_FILE_TYPE, getMode() & S_IFMT); - entry.insert(KIO::UDSEntry::UDS_ACCESS, getMode() & 07777); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_NAME, getName()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_SIZE, getSize()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_MODIFICATION_TIME, getTime_t()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_CREATION_TIME, getChangedTime()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_ACCESS_TIME, getAccessTime()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_USER, getOwner()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_GROUP, getGroup()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_MIME_TYPE, getMime()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_FILE_TYPE, getMode() & S_IFMT); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_ACCESS, getMode() & 07777); if (isSymLink()) - entry.insert(KIO::UDSEntry::UDS_LINK_DEST, getSymDest()); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_LINK_DEST, getSymDest()); if (!m_AclLoaded) loadACL(); if (!m_acl.isNull() || !m_defaulfAcl.isNull()) { - entry.insert(KIO::UDSEntry::UDS_EXTENDED_ACL, 1); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_EXTENDED_ACL, 1); if (!m_acl.isNull()) - entry.insert(KIO::UDSEntry::UDS_ACL_STRING, m_acl); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_ACL_STRING, m_acl); if (!m_defaulfAcl.isNull()) - entry.insert(KIO::UDSEntry::UDS_DEFAULT_ACL_STRING, m_defaulfAcl); + entry.UDS_ENTRY_INSERT(KIO::UDSEntry::UDS_DEFAULT_ACL_STRING, m_defaulfAcl); } return entry; } diff --git a/krusader/compat.h b/krusader/compat.h new file mode 100644 index 00000000..524da8c9 --- /dev/null +++ b/krusader/compat.h @@ -0,0 +1,31 @@ +/***************************************************************************** + * Copyright (C) 2019 Krusader Krew [https://krusader.org] * + * * + * This file is part of Krusader [https://krusader.org]. * + * * + * Krusader 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. * + * * + * Krusader 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 Krusader. If not, see [http://www.gnu.org/licenses/]. * + *****************************************************************************/ + +#ifndef _COMPAT_H_ +#define _COMPAT_H_ + +#include + +#if KIO_VERSION >= QT_VERSION_CHECK(5, 48, 0) + #define UDS_ENTRY_INSERT(A, B) UDSEntry::fastInsert((A), (B)); +#else + #define UDS_ENTRY_INSERT(A, B) UDSEntry::insert((A), (B)); +#endif + +#endif