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Diffstat (limited to 'tdeio/tdeio/ksambashare.cpp')
| -rw-r--r-- | tdeio/tdeio/ksambashare.cpp | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/tdeio/tdeio/ksambashare.cpp b/tdeio/tdeio/ksambashare.cpp new file mode 100644 index 000000000..608594ee5 --- /dev/null +++ b/tdeio/tdeio/ksambashare.cpp @@ -0,0 +1,239 @@ +/* This file is part of the KDE project + Copyright (c) 2004 Jan Schaefer <j_schaef@informatik.uni-kl.de> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <tqdict.h> +#include <tqfile.h> +#include <tqtextstream.h> + +#include <kdirwatch.h> +#include <kstaticdeleter.h> +#include <kdebug.h> +#include <ksimpleconfig.h> + +#include "ksambashare.h" + +class KSambaSharePrivate +{ +public: + KSambaSharePrivate(); + + bool readSmbConf(); + bool findSmbConf(); + bool load(); + + TQDict<bool> sharedPaths; + TQString smbConf; +}; + +KSambaSharePrivate::KSambaSharePrivate() +{ + load(); +} + + +#define FILESHARECONF "/etc/security/fileshare.conf" + +bool KSambaSharePrivate::load() { + if (!findSmbConf()) + return false; + + return readSmbConf(); +} + +/** + * Try to find the samba config file path + * First tries the tdeconfig, then checks + * several well-known paths + * @return wether a smb.conf was found. + **/ +bool KSambaSharePrivate::findSmbConf() { + KSimpleConfig config(TQString::fromLatin1(FILESHARECONF),true); + smbConf = config.readEntry("SMBCONF"); + + if ( TQFile::exists(smbConf) ) + return true; + + if ( TQFile::exists("/etc/samba/smb.conf") ) + smbConf = "/etc/samba/smb.conf"; + else + if ( TQFile::exists("/etc/smb.conf") ) + smbConf = "/etc/smb.conf"; + else + if ( TQFile::exists("/usr/local/samba/lib/smb.conf") ) + smbConf = "/usr/local/samba/lib/smb.conf"; + else + if ( TQFile::exists("/usr/samba/lib/smb.conf") ) + smbConf = "/usr/samba/lib/smb.conf"; + else + if ( TQFile::exists("/usr/lib/smb.conf") ) + smbConf = "/usr/lib/smb.conf"; + else + if ( TQFile::exists("/usr/local/lib/smb.conf") ) + smbConf = "/usr/local/lib/smb.conf"; + else { + kdDebug(7000) << "KSambaShare: Could not found smb.conf!" << endl; + return false; + } + + return true; +} + + +/** + * Reads all path= entries from the smb.conf file + * and fills the sharedPaths dict with the values + */ +bool KSambaSharePrivate::readSmbConf() { + TQFile f(smbConf); + + kdDebug(7000) << "KSambaShare::readSmbConf " << smbConf << endl; + + if (!f.open(IO_ReadOnly)) { + kdError() << "KSambaShare: Could not open " << smbConf << endl; + return false; + } + + sharedPaths.clear(); + + TQTextStream s(&f); + + bool continuedLine = false; // is true if the line before ended with a backslash + TQString completeLine; + + while (!s.eof()) + { + TQString currentLine = s.readLine().stripWhiteSpace(); + + if (continuedLine) { + completeLine += currentLine; + continuedLine = false; + } + else + completeLine = currentLine; + + // is the line continued in the next line ? + if ( completeLine[completeLine.length()-1] == '\\' ) + { + continuedLine = true; + // remove the ending backslash + completeLine.truncate( completeLine.length()-1 ); + continue; + } + + // comments or empty lines + if (completeLine.isEmpty() || + '#' == completeLine[0] || + ';' == completeLine[0]) + { + continue; + } + + // parameter + int i = completeLine.find('='); + + if (i>-1) + { + TQString name = completeLine.left(i).stripWhiteSpace().lower(); + TQString value = completeLine.mid(i+1).stripWhiteSpace(); + + if (name == TDEGlobal::staticQString("path")) { + // Handle quotation marks + if ( value[0] == '"' ) + value.remove(0,1); + + if ( value[value.length()-1] == '"' ) + value.truncate(value.length()-1); + + // Normalize path + if ( value[value.length()-1] != '/' ) + value += '/'; + + bool b = true; + sharedPaths.insert(value,&b); + kdDebug(7000) << "KSambaShare: Found path: " << value << endl; + } + } + } + + f.close(); + + return true; + +} + +KSambaShare::KSambaShare() { + d = new KSambaSharePrivate(); + if (TQFile::exists(d->smbConf)) { + KDirWatch::self()->addFile(d->smbConf); + KDirWatch::self()->addFile(FILESHARECONF); + connect(KDirWatch::self(), TQT_SIGNAL(dirty (const TQString&)),this, + TQT_SLOT(slotFileChange(const TQString&))); + } +} + +KSambaShare::~KSambaShare() { + if (TQFile::exists(d->smbConf)) { + KDirWatch::self()->removeFile(d->smbConf); + KDirWatch::self()->removeFile(FILESHARECONF); + } + delete d; +} + +TQString KSambaShare::smbConfPath() const { + return d->smbConf; +} + +bool KSambaShare::isDirectoryShared( const TQString & path ) const { + TQString fixedPath = path; + if ( path[path.length()-1] != '/' ) + fixedPath += '/'; + + return d->sharedPaths.find(fixedPath) != 0; +} + +TQStringList KSambaShare::sharedDirectories() const { + TQStringList result; + TQDictIterator<bool> it(d->sharedPaths); + for( ; it.current(); ++it ) + result << it.currentKey(); + + return result; +} + +void KSambaShare::slotFileChange( const TQString & path ) { + if (path == d->smbConf) + d->readSmbConf(); + else + if (path == FILESHARECONF) + d->load(); + + emit changed(); +} + +KSambaShare* KSambaShare::_instance = 0L; +static KStaticDeleter<KSambaShare> ksdSambaShare; + +KSambaShare* KSambaShare::instance() { + if (! _instance ) + _instance = ksdSambaShare.setObject(_instance, new KSambaShare()); + + return _instance; +} + +#include "ksambashare.moc" + |