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Diffstat (limited to 'kdecore/ktempdir.cpp')
| -rw-r--r-- | kdecore/ktempdir.cpp | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/kdecore/ktempdir.cpp b/kdecore/ktempdir.cpp deleted file mode 100644 index dc443b3d5..000000000 --- a/kdecore/ktempdir.cpp +++ /dev/null @@ -1,218 +0,0 @@ -/* - * - * This file is part of the KDE libraries - * Copyright (c) 2003 Joseph Wenninger <jowenn@kde.org> - * - * $Id$ - * - * 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 <config.h> - -#include <sys/types.h> - -#ifdef HAVE_SYS_STAT_H -#include <sys/stat.h> -#endif - -#include <fcntl.h> -#include <stdlib.h> -#include <unistd.h> -#include <dirent.h> - -#ifdef HAVE_TEST -#include <test.h> -#endif -#ifdef HAVE_PATHS_H -#include <paths.h> -#endif - -#ifndef _PATH_TMP -#define _PATH_TMP "/tmp" -#endif - -#include <tqdatetime.h> -#include <tqdir.h> - -#include "kglobal.h" -#include "kapplication.h" -#include "kinstance.h" -#include "ktempdir.h" -#include "kstandarddirs.h" -#include "kprocess.h" -#include <kdebug.h> -#include "kde_file.h" - -KTempDir::KTempDir(TQString directoryPrefix, int mode) -{ - bAutoDelete = false; - bExisting = false; - mError=0; - if (directoryPrefix.isEmpty()) - { - directoryPrefix = locateLocal("tmp", KGlobal::instance()->instanceName()); - } - (void) create(directoryPrefix , mode); -} - -bool -KTempDir::create(const TQString &directoryPrefix, int mode) -{ - // make sure the random seed is randomized - (void) KApplication::random(); - - TQCString nme = TQFile::encodeName(directoryPrefix) + "XXXXXX"; - char *realName; - if((realName=mkdtemp(nme.data())) == 0) - { - // Recreate it for the warning, mkdtemps emptied it - TQCString nme = TQFile::encodeName(directoryPrefix) + "XXXXXX"; - qWarning("KTempDir: Error trying to create %s: %s", nme.data(), strerror(errno)); - mError = errno; - mTmpName = TQString::null; - return false; - } - - // got a return value != 0 - TQCString realNameStr(realName); - mTmpName = TQFile::decodeName(realNameStr)+"/"; - kdDebug(180) << "KTempDir: Temporary directory created :" << mTmpName << endl; - mode_t tmp = 0; - mode_t umsk = umask(tmp); - umask(umsk); - chmod(nme, mode&(~umsk)); - - // Success! - bExisting = true; - - // Set uid/gid (necessary for SUID programs) - chown(nme, getuid(), getgid()); - return true; -} - -KTempDir::~KTempDir() -{ - if (bAutoDelete) - unlink(); - -// KTempDirPrivate doesn't exist, so it can't be deleted -// delete d; -} - -int -KTempDir::status() const -{ - return mError; -} - -TQString -KTempDir::name() const -{ - return mTmpName; -} - -bool -KTempDir::existing() const -{ - return bExisting; -} - -TQDir * -KTempDir::qDir() -{ - if (bExisting) return new TQDir(mTmpName); - return 0; -} - -void -KTempDir::unlink() -{ - if (!bExisting) return; - if (KTempDir::removeDir(mTmpName)) - mError=0; - else - mError=errno; - bExisting=false; -} - -// Auxiliary recursive function for removeDirs -static bool -rmtree(const TQCString& name) -{ - kdDebug() << "Checking directory for remove " << name << endl; - KDE_struct_stat st; - if ( KDE_lstat( name.data(), &st ) == -1 ) // Do not dereference symlink! - return false; - if ( S_ISDIR( st.st_mode ) ) - { - // This is a directory, so process it - kdDebug() << "File " << name << " is DIRECTORY!" << endl; - KDE_struct_dirent* ep; - DIR* dp = ::opendir( name.data() ); - if ( !dp ) - return false; - while ( ( ep = KDE_readdir( dp ) ) ) - { - kdDebug() << "CHECKING " << name << "/" << ep->d_name << endl; - if ( !qstrcmp( ep->d_name, "." ) || !qstrcmp( ep->d_name, ".." ) ) - continue; - TQCString newName( name ); - newName += "/"; // Careful: do not add '/' instead or you get problems with Qt3. - newName += ep->d_name; - /* - * Be defensive and close the directory. - * - * Potential problems: - * - opendir/readdir/closedir is not re-entrant - * - unlink and rmdir invalidates a opendir/readdir/closedir - * - limited number of file descriptors for opendir/readdir/closedir - */ - if ( ::closedir( dp ) ) - return false; - // Recurse! - kdDebug() << "RECURSE: " << newName << endl; - if ( ! rmtree( newName ) ) - return false; - // We have to re-open the directory before continuing - dp = ::opendir( name.data() ); - if ( !dp ) - return false; - } - if ( ::closedir( dp ) ) - return false; - kdDebug() << "RMDIR dir " << name << endl; - return ! ::rmdir( name ); - } - else - { - // This is a non-directory file, so remove it - kdDebug() << "UNLINKING file " << name << endl; - return ! ::unlink( name ); - } -} - -bool -KTempDir::removeDir(const TQString& path) -{ - kdDebug() << k_funcinfo << " " << path << endl; - if ( !TQFile::exists( path ) ) - return true; // The goal is that there is no directory - - const TQCString cstr( TQFile::encodeName( path ) ); - return rmtree( cstr ); -} - - |