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diff --git a/kdecore/kernel/kstandarddirs.cpp b/kdecore/kernel/kstandarddirs.cpp
index bda649bb60..9426ffc0b3 100644
--- a/kdecore/kernel/kstandarddirs.cpp
+++ b/kdecore/kernel/kstandarddirs.cpp
@@ -1,2162 +1,2159 @@
/* This file is part of the KDE libraries
Copyright (C) 1999 Sirtaj Singh Kang <taj@kde.org>
Copyright (C) 1999,2007 Stephan Kulow <coolo@kde.org>
Copyright (C) 1999 Waldo Bastian <bastian@kde.org>
Copyright (C) 2009 David Faure <faure@kde.org>
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.
*/
/*
* Author: Stephan Kulow <coolo@kde.org> and Sirtaj Singh Kang <taj@kde.org>
* Generated: Thu Mar 5 16:05:28 EST 1998
*/
#include "kstandarddirs.h"
#include "kconfig.h"
#include "kconfiggroup.h"
#include "kdebug.h"
#include "kcomponentdata.h"
#include "kshell.h"
#include "kuser.h"
#include "kde_file.h"
#include "kkernel_win.h"
#include "kkernel_mac.h"
#include "klocale.h"
#include <config.h>
#include <config-prefix.h>
#include <config-kstandarddirs.h>
#include <stdlib.h>
#include <assert.h>
#include <errno.h>
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <sys/param.h>
#include <sys/types.h>
#include <dirent.h>
#include <pwd.h>
#include <grp.h>
#ifdef Q_WS_WIN
#include <windows.h>
#ifdef _WIN32_WCE
#include <basetyps.h>
#endif
#ifdef Q_WS_WIN64
// FIXME: did not find a reliable way to fix with kdewin mingw header
#define interface struct
#endif
#include <shlobj.h>
#include <QtCore/QVarLengthArray>
#endif
#include <QtCore/QMutex>
#include <QtCore/QRegExp>
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
#include <QtCore/QSettings>
class KStandardDirs::KStandardDirsPrivate
{
public:
KStandardDirsPrivate(KStandardDirs* qq)
: m_restrictionsActive(false),
m_checkRestrictions(true),
m_cacheMutex(QMutex::Recursive), // resourceDirs is recursive
q(qq)
{ }
bool hasDataRestrictions(const QString &relPath) const;
QStringList resourceDirs(const char* type, const QString& subdirForRestrictions);
void createSpecialResource(const char*);
bool m_restrictionsActive : 1;
bool m_checkRestrictions : 1;
QMap<QByteArray, bool> m_restrictions;
QStringList xdgdata_prefixes;
QStringList xdgconf_prefixes;
QStringList m_prefixes;
// Directory dictionaries
QMap<QByteArray, QStringList> m_absolutes; // For each resource type, the list of absolute paths, from most local (most priority) to most global
QMap<QByteArray, QStringList> m_relatives; // Same with relative paths
// The search path is "all relative paths" < "all absolute paths", from most priority to least priority.
// Caches (protected by mutex in const methods, cf ctor docu)
QMap<QByteArray, QStringList> m_dircache;
QMap<QByteArray, QString> m_savelocations;
QMutex m_cacheMutex;
KStandardDirs* q;
};
/* If you add a new resource type here, make sure to
* 1) regenerate using "kdesdk/scripts/generate_string_table.pl types < tmpfile" with the data below in tmpfile.
* 2) update the KStandardDirs class documentation
* 3) update the list in kde-config.cpp
data
share/apps
html
share/doc/HTML
icon
share/icons
config
share/config
pixmap
share/pixmaps
apps
share/applnk
sound
share/sounds
locale
share/locale
services
share/kde4/services
servicetypes
share/kde4/servicetypes
mime
share/mimelnk
cgi
cgi-bin
wallpaper
share/wallpapers
templates
share/templates
exe
bin
module
%lib/kde4
qtplugins
%lib/kde4/plugins
kcfg
share/config.kcfg
emoticons
share/emoticons
xdgdata-apps
applications
xdgdata-icon
icons
xdgdata-pixmap
pixmaps
xdgdata-dirs
desktop-directories
xdgdata-mime
mime
xdgconf-menu
menus
xdgconf-autostart
autostart
*/
static const char types_string[] =
"data\0"
"share/apps\0"
"html\0"
"share/doc/HTML\0"
"icon\0"
"share/icons\0"
"config\0"
"share/config\0"
"pixmap\0"
"share/pixmaps\0"
"apps\0"
"share/applnk\0"
"sound\0"
"share/sounds\0"
"locale\0"
"share/locale\0"
"services\0"
"share/kde4/services\0"
"servicetypes\0"
"share/kde4/servicetypes\0"
"mime\0"
"share/mimelnk\0"
"cgi\0"
"cgi-bin\0"
"wallpaper\0"
"share/wallpapers\0"
"templates\0"
"share/templates\0"
"exe\0"
"bin\0"
"module\0"
"%lib/kde4\0"
"qtplugins\0"
"%lib/kde4/plugins\0"
"kcfg\0"
"share/config.kcfg\0"
"emoticons\0"
"share/emoticons\0"
"xdgdata-apps\0"
"applications\0"
"xdgdata-icon\0"
"icons\0"
"xdgdata-pixmap\0"
"pixmaps\0"
"xdgdata-dirs\0"
"desktop-directories\0"
"xdgdata-mime\0"
"xdgconf-menu\0"
"menus\0"
"xdgconf-autostart\0"
"autostart\0"
"\0";
static const int types_indices[] = {
0, 5, 16, 21, 36, 41, 53, 60,
73, 80, 94, 99, 112, 118, 131, 138,
151, 160, 180, 193, 217, 222, 236, 240,
248, 258, 275, 285, 301, 305, 309, 316,
326, 336, 354, 359, 377, 387, 403, 416,
429, 442, 448, 463, 471, 484, 504, 217,
517, 530, 536, 554, -1
};
static void tokenize(QStringList& token, const QString& str,
const QString& delim);
KStandardDirs::KStandardDirs()
: d(new KStandardDirsPrivate(this))
{
addKDEDefaults();
}
KStandardDirs::~KStandardDirs()
{
delete d;
}
bool KStandardDirs::isRestrictedResource(const char *type, const QString& relPath) const
{
if (!d->m_restrictionsActive)
return false;
if (d->m_restrictions.value(type, false))
return true;
if (strcmp(type, "data")==0 && d->hasDataRestrictions(relPath))
return true;
return false;
}
bool KStandardDirs::KStandardDirsPrivate::hasDataRestrictions(const QString &relPath) const
{
QString key;
const int i = relPath.indexOf(QLatin1Char('/'));
if (i != -1)
key = QString::fromLatin1("data_") + relPath.left(i);
else
key = QString::fromLatin1("data_") + relPath;
return m_restrictions.value(key.toLatin1(), false);
}
QStringList KStandardDirs::allTypes() const
{
QStringList list;
for (int i = 0; types_indices[i] != -1; i += 2)
list.append(QLatin1String(types_string + types_indices[i]));
// Those are added manually by addKDEDefaults
list.append(QString::fromLatin1("lib"));
//list.append(QString::fromLatin1("home")); // undocumented on purpose, said Waldo in r113855.
// Those are handled by resourceDirs() itself
list.append(QString::fromLatin1("socket"));
list.append(QString::fromLatin1("tmp"));
list.append(QString::fromLatin1("cache"));
// Those are handled by installPath()
list.append(QString::fromLatin1("include"));
// If you add anything here, make sure kde-config.cpp has a description for it.
return list;
}
static void priorityAdd(QStringList &prefixes, const QString& dir, bool priority)
{
if (priority && !prefixes.isEmpty())
{
// Add in front but behind $KDEHOME
QStringList::iterator it = prefixes.begin();
it++;
prefixes.insert(it, dir);
}
else
{
prefixes.append(dir);
}
}
void KStandardDirs::addPrefix( const QString& _dir )
{
addPrefix(_dir, false);
}
void KStandardDirs::addPrefix( const QString& _dir, bool priority )
{
if (_dir.isEmpty())
return;
QString dir = _dir;
if (dir.at(dir.length() - 1) != QLatin1Char('/'))
dir += QLatin1Char('/');
if (!d->m_prefixes.contains(dir)) {
priorityAdd(d->m_prefixes, dir, priority);
d->m_dircache.clear();
}
}
void KStandardDirs::addXdgConfigPrefix( const QString& _dir )
{
addXdgConfigPrefix(_dir, false);
}
void KStandardDirs::addXdgConfigPrefix( const QString& _dir, bool priority )
{
if (_dir.isEmpty())
return;
QString dir = _dir;
if (dir.at(dir.length() - 1) != QLatin1Char('/'))
dir += QLatin1Char('/');
if (!d->xdgconf_prefixes.contains(dir)) {
priorityAdd(d->xdgconf_prefixes, dir, priority);
d->m_dircache.clear();
}
}
void KStandardDirs::addXdgDataPrefix( const QString& _dir )
{
addXdgDataPrefix(_dir, false);
}
void KStandardDirs::addXdgDataPrefix( const QString& _dir, bool priority )
{
if (_dir.isEmpty())
return;
QString dir = _dir;
if (dir.at(dir.length() - 1) != QLatin1Char('/'))
dir += QLatin1Char('/');
if (!d->xdgdata_prefixes.contains(dir)) {
priorityAdd(d->xdgdata_prefixes, dir, priority);
d->m_dircache.clear();
}
}
QString KStandardDirs::kfsstnd_prefixes()
{
return d->m_prefixes.join(QString(QLatin1Char(KPATH_SEPARATOR)));
}
QString KStandardDirs::kfsstnd_xdg_conf_prefixes()
{
return d->xdgconf_prefixes.join(QString(QLatin1Char(KPATH_SEPARATOR)));
}
QString KStandardDirs::kfsstnd_xdg_data_prefixes()
{
return d->xdgdata_prefixes.join(QString(QLatin1Char(KPATH_SEPARATOR)));
}
#ifndef KDE_NO_DEPRECATED
bool KStandardDirs::addResourceType( const char *type,
const QString& relativename,
bool priority )
{
return addResourceType( type, 0, relativename, priority);
}
#endif
bool KStandardDirs::addResourceType( const char *type,
const char *basetype,
const QString& relativename,
bool priority )
{
if (relativename.isEmpty())
return false;
QString copy = relativename;
if (basetype)
copy = QLatin1Char('%') + QString::fromLatin1(basetype) + QLatin1Char('/') + relativename;
if (!copy.endsWith(QLatin1Char('/')))
copy += QLatin1Char('/');
QByteArray typeBa = type;
QStringList& rels = d->m_relatives[typeBa]; // find or insert
if (!rels.contains(copy)) {
if (priority)
rels.prepend(copy);
else
rels.append(copy);
// clean the caches
d->m_dircache.remove(typeBa);
d->m_savelocations.remove(typeBa);
return true;
}
return false;
}
bool KStandardDirs::addResourceDir( const char *type,
const QString& absdir,
bool priority)
{
if (absdir.isEmpty() || !type)
return false;
// find or insert entry in the map
QString copy = absdir;
if (copy.at(copy.length() - 1) != QLatin1Char('/'))
copy += QLatin1Char('/');
QByteArray typeBa = type;
QStringList &paths = d->m_absolutes[typeBa];
if (!paths.contains(copy)) {
if (priority)
paths.prepend(copy);
else
paths.append(copy);
// clean the caches
d->m_dircache.remove(typeBa);
d->m_savelocations.remove(typeBa);
return true;
}
return false;
}
QString KStandardDirs::findResource( const char *type,
const QString& _filename ) const
{
if (!QDir::isRelativePath(_filename))
return !KGlobal::hasLocale() ? _filename // absolute dirs are absolute dirs, right? :-/
: KGlobal::locale()->localizedFilePath(_filename); // -- almost.
#if 0
kDebug(180) << "Find resource: " << type;
for (QStringList::ConstIterator pit = m_prefixes.begin();
pit != m_prefixes.end();
++pit)
{
kDebug(180) << "Prefix: " << *pit;
}
#endif
QString filename(_filename);
#ifdef Q_OS_WIN
if(strcmp(type, "exe") == 0) {
if(!filename.endsWith(QLatin1String(".exe")))
filename += QLatin1String(".exe");
}
#endif
const QString dir = findResourceDir(type, filename);
if (dir.isEmpty())
return dir;
else
return !KGlobal::hasLocale() ? dir + filename
: KGlobal::locale()->localizedFilePath(dir + filename);
}
static quint32 updateHash(const QString &file, quint32 hash)
{
KDE_struct_stat buff;
if ((KDE::access(file, R_OK) == 0) && (KDE::stat(file, &buff) == 0) && (S_ISREG(buff.st_mode))) {
hash = hash + static_cast<quint32>(buff.st_ctime);
}
return hash;
}
quint32 KStandardDirs::calcResourceHash( const char *type,
const QString& filename,
SearchOptions options ) const
{
quint32 hash = 0;
if (!QDir::isRelativePath(filename))
{
// absolute dirs are absolute dirs, right? :-/
return updateHash(filename, hash);
}
QStringList candidates = d->resourceDirs(type, filename);
foreach ( const QString& candidate, candidates )
{
hash = updateHash(candidate + filename, hash);
if ( !( options & Recursive ) && hash ) {
return hash;
}
}
return hash;
}
QStringList KStandardDirs::findDirs( const char *type,
const QString& reldir ) const
{
QDir testdir;
QStringList list;
if (!QDir::isRelativePath(reldir))
{
testdir.setPath(reldir);
if (testdir.exists())
{
if (reldir.endsWith(QLatin1Char('/')))
list.append(reldir);
else
list.append(reldir+QLatin1Char('/'));
}
return list;
}
const QStringList candidates = d->resourceDirs(type, reldir);
for (QStringList::ConstIterator it = candidates.begin();
it != candidates.end(); ++it) {
testdir.setPath(*it + reldir);
if (testdir.exists())
list.append(testdir.absolutePath() + QLatin1Char('/'));
}
return list;
}
QString KStandardDirs::findResourceDir( const char *type,
const QString& _filename) const
{
#ifndef NDEBUG
if (_filename.isEmpty()) {
kWarning() << "filename for type " << type << " in KStandardDirs::findResourceDir is not supposed to be empty!!";
return QString();
}
#endif
QString filename(_filename);
#ifdef Q_OS_WIN
if(strcmp(type, "exe") == 0) {
if(!filename.endsWith(QLatin1String(".exe")))
filename += QLatin1String(".exe");
}
#endif
const QStringList candidates = d->resourceDirs(type, filename);
for (QStringList::ConstIterator it = candidates.begin();
it != candidates.end(); ++it) {
if (exists(*it + filename)) {
return *it;
}
}
#ifndef NDEBUG
if(false && strcmp(type, "locale"))
kDebug(180) << "KStdDirs::findResDir(): can't find \"" << filename << "\" in type \"" << type << "\".";
#endif
return QString();
}
bool KStandardDirs::exists(const QString &fullPath)
{
#ifdef Q_OS_WIN
// access() and stat() give a stupid error message to the user
// if the path is not accessible at all (e.g. no disk in A:/ and
// we do stat("A:/.directory")
if (fullPath.endsWith(QLatin1Char('/')))
return QDir(fullPath).exists();
return QFileInfo(fullPath).exists();
#else
KDE_struct_stat buff;
QByteArray cFullPath = QFile::encodeName(fullPath);
if (access(cFullPath, R_OK) == 0 && KDE_stat( cFullPath, &buff ) == 0) {
if (!fullPath.endsWith(QLatin1Char('/'))) {
if (S_ISREG( buff.st_mode ))
return true;
} else
if (S_ISDIR( buff.st_mode ))
return true;
}
return false;
#endif
}
static void lookupDirectory(const QString& path, const QString &relPart,
const QRegExp ®exp,
QStringList& list,
QStringList& relList,
bool recursive, bool unique)
{
const QString pattern = regexp.pattern();
if (recursive || pattern.contains(QLatin1Char('?')) || pattern.contains(QLatin1Char('*')))
{
if (path.isEmpty()) //for sanity
return;
#ifdef Q_WS_WIN
QString path_ = path + QLatin1String( "*.*" );
WIN32_FIND_DATA findData;
HANDLE hFile = FindFirstFile( (LPWSTR)path_.utf16(), &findData );
if( hFile == INVALID_HANDLE_VALUE )
return;
do {
const int len = wcslen( findData.cFileName );
if (!( findData.cFileName[0] == '.' &&
findData.cFileName[1] == '\0' ) &&
!( findData.cFileName[0] == '.' &&
findData.cFileName[1] == '.' &&
findData.cFileName[2] == '\0' ) &&
( findData.cFileName[len-1] != '~' ) ) {
QString fn = QString::fromUtf16( (const unsigned short*)findData.cFileName );
if (!recursive && !regexp.exactMatch(fn))
continue; // No match
QString pathfn = path + fn;
bool bIsDir = ( ( findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) == FILE_ATTRIBUTE_DIRECTORY );
if ( recursive ) {
if ( bIsDir ) {
lookupDirectory(pathfn + QLatin1Char('/'),
relPart + fn + QLatin1Char('/'),
regexp, list, relList, recursive, unique);
}
if (!regexp.exactMatch(fn))
continue; // No match
}
if ( !bIsDir )
{
if ( !unique || !relList.contains(relPart + fn) )
{
list.append( pathfn );
relList.append( relPart + fn );
}
}
}
} while( FindNextFile( hFile, &findData ) != 0 );
FindClose( hFile );
#else
// We look for a set of files.
DIR *dp = opendir( QFile::encodeName(path));
if (!dp)
return;
assert(path.endsWith(QLatin1Char('/')));
struct dirent *ep;
while( ( ep = readdir( dp ) ) != 0L )
{
QString fn( QFile::decodeName(ep->d_name));
if (fn == QString::fromLatin1(".") || fn == QString::fromLatin1("..") || fn.at(fn.length() - 1) == QLatin1Char('~'))
continue;
if (!recursive && !regexp.exactMatch(fn))
continue; // No match
bool isDir;
bool isReg;
QString pathfn = path + fn;
#ifdef HAVE_DIRENT_D_TYPE
isDir = ep->d_type == DT_DIR;
isReg = ep->d_type == DT_REG;
if (ep->d_type == DT_UNKNOWN || ep->d_type == DT_LNK)
#endif
{
KDE_struct_stat buff;
if ( KDE::stat( pathfn, &buff ) != 0 ) {
kDebug(180) << "Error stat'ing " << pathfn << " : " << perror;
continue; // Couldn't stat (e.g. no read permissions)
}
isReg = S_ISREG (buff.st_mode);
isDir = S_ISDIR (buff.st_mode);
}
if ( recursive ) {
if ( isDir ) {
lookupDirectory(pathfn + QLatin1Char('/'), relPart + fn + QLatin1Char('/'), regexp, list, relList, recursive, unique);
}
if (!regexp.exactMatch(fn))
continue; // No match
}
if ( isReg )
{
if (!unique || !relList.contains(relPart + fn))
{
list.append( pathfn );
relList.append( relPart + fn );
}
}
}
closedir( dp );
#endif
}
else
{
// We look for a single file.
QString fn = pattern;
QString pathfn = path + fn;
KDE_struct_stat buff;
if ( KDE::stat( pathfn, &buff ) != 0 )
return; // File not found
if ( S_ISREG( buff.st_mode))
{
if (!unique || !relList.contains(relPart + fn))
{
list.append( pathfn );
relList.append( relPart + fn );
}
}
}
}
static void lookupPrefix(const QString& prefix, const QString& relpath,
const QString& relPart,
const QRegExp ®exp,
QStringList& list,
QStringList& relList,
bool recursive, bool unique)
{
if (relpath.isEmpty()) {
if (recursive)
Q_ASSERT(prefix != QLatin1String("/")); // we don't want to recursively list the whole disk!
lookupDirectory(prefix, relPart, regexp, list,
relList, recursive, unique);
return;
}
QString path;
QString rest;
int slash = relpath.indexOf(QLatin1Char('/'));
if (slash < 0)
rest = relpath.left(relpath.length() - 1);
else {
path = relpath.left(slash);
rest = relpath.mid(slash + 1);
}
if (prefix.isEmpty()) //for sanity
return;
#ifndef Q_WS_WIN
// what does this assert check ?
assert(prefix.endsWith(QLatin1Char('/')));
#endif
if (path.contains(QLatin1Char('*')) || path.contains(QLatin1Char('?'))) {
QRegExp pathExp(path, Qt::CaseSensitive, QRegExp::Wildcard);
#ifdef Q_WS_WIN
QString prefix_ = prefix + QLatin1String( "*.*" );
WIN32_FIND_DATA findData;
HANDLE hFile = FindFirstFile( (LPWSTR)prefix_.utf16(), &findData );
if( hFile == INVALID_HANDLE_VALUE )
return;
do {
const int len = wcslen( findData.cFileName );
if (!( findData.cFileName[0] == '.' &&
findData.cFileName[1] == '\0' ) &&
!( findData.cFileName[0] == '.' &&
findData.cFileName[1] == '.' &&
findData.cFileName[2] == '\0' ) &&
( findData.cFileName[len-1] != '~' ) ) {
const QString fn = QString::fromUtf16( (const unsigned short*)findData.cFileName );
if ( !pathExp.exactMatch(fn) )
continue; // No match
if ( ( findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) == FILE_ATTRIBUTE_DIRECTORY )
lookupPrefix(prefix + fn + QLatin1Char('/'),
rest, relPart + fn + QLatin1Char('/'),
regexp, list, relList, recursive, unique);
}
} while( FindNextFile( hFile, &findData ) != 0 );
FindClose( hFile );
#else
DIR *dp = opendir( QFile::encodeName(prefix) );
if (!dp) {
return;
}
struct dirent *ep;
while( ( ep = readdir( dp ) ) != 0L )
{
QString fn( QFile::decodeName(ep->d_name));
if (fn == QLatin1String(".") || fn == QLatin1String("..") || fn.at(fn.length() - 1) == QLatin1Char('~'))
continue;
if ( !pathExp.exactMatch(fn) )
continue; // No match
QString rfn = relPart+fn;
fn = prefix + fn;
bool isDir;
#ifdef HAVE_DIRENT_D_TYPE
isDir = ep->d_type == DT_DIR;
if (ep->d_type == DT_UNKNOWN || ep->d_type == DT_LNK)
#endif
{
QString pathfn = path + fn;
KDE_struct_stat buff;
if ( KDE::stat( fn, &buff ) != 0 ) {
kDebug(180) << "Error stat'ing " << fn << " : " << perror;
continue; // Couldn't stat (e.g. no read permissions)
}
isDir = S_ISDIR (buff.st_mode);
}
if ( isDir )
lookupPrefix(fn + QLatin1Char('/'), rest, rfn + QLatin1Char('/'), regexp, list, relList, recursive, unique);
}
closedir( dp );
#endif
} else {
// Don't stat, if the dir doesn't exist we will find out
// when we try to open it.
lookupPrefix(prefix + path + QLatin1Char('/'), rest,
relPart + path + QLatin1Char('/'), regexp, list,
relList, recursive, unique);
}
}
QStringList
KStandardDirs::findAllResources( const char *type,
const QString& filter,
SearchOptions options,
QStringList &relList) const
{
QString filterPath;
QString filterFile;
if ( !filter.isEmpty() )
{
int slash = filter.lastIndexOf(QLatin1Char('/'));
if (slash < 0) {
filterFile = filter;
} else {
filterPath = filter.left(slash + 1);
filterFile = filter.mid(slash + 1);
}
}
QStringList candidates;
if ( !QDir::isRelativePath(filter) ) // absolute path
{
#ifdef Q_OS_WIN
candidates << filterPath.left(3); //e.g. "C:\"
filterPath = filterPath.mid(3);
#else
candidates << QString::fromLatin1("/");
filterPath = filterPath.mid(1);
#endif
}
else
{
candidates = d->resourceDirs(type, filter);
}
if (filterFile.isEmpty()) {
filterFile = QString(QLatin1Char('*'));
}
QRegExp regExp(filterFile, Qt::CaseSensitive, QRegExp::Wildcard);
QStringList list;
foreach ( const QString& candidate, candidates )
{
lookupPrefix(candidate, filterPath, QString(), regExp, list,
relList, options & Recursive, options & NoDuplicates);
}
return list;
}
QStringList
KStandardDirs::findAllResources( const char *type,
const QString& filter,
SearchOptions options ) const
{
QStringList relList;
return findAllResources(type, filter, options, relList);
}
// ####### KDE4: should this be removed, in favor of QDir::canonicalPath()?
// aseigo: QDir::canonicalPath returns QString() if the dir doesn't exist
// and this method is often used with the expectation for it to work
// even if the directory doesn't exist. so ... no, we can't drop this
// yet
QString
KStandardDirs::realPath(const QString &dirname)
{
#ifdef Q_WS_WIN
const QString strRet = realFilePath(dirname);
if (!strRet.endsWith(QLatin1Char('/')))
return strRet + QLatin1Char('/');
return strRet;
#else
if (dirname.isEmpty() || (dirname.size() == 1 && dirname.at(0) == QLatin1Char('/')))
return dirname;
if (dirname.at(0) != QLatin1Char('/')) {
qWarning("realPath called with a relative path '%s', please fix", qPrintable(dirname));
return dirname;
}
char realpath_buffer[MAXPATHLEN + 1];
memset(realpath_buffer, 0, MAXPATHLEN + 1);
/* If the path contains symlinks, get the real name */
if (realpath( QFile::encodeName(dirname).constData(), realpath_buffer) != 0) {
// success, use result from realpath
int len = strlen(realpath_buffer);
realpath_buffer[len] = '/';
realpath_buffer[len+1] = 0;
return QFile::decodeName(realpath_buffer);
}
// Does not exist yet; resolve symlinks in parent dirs then.
// This ensures that once the directory exists, it will still be resolved
// the same way, so that the general rule that KStandardDirs always returns
// canonical paths stays true, and app code can compare paths more easily.
QString dir = dirname;
if (!dir.endsWith(QLatin1Char('/')))
dir += QLatin1Char('/');
QString relative;
while (!KStandardDirs::exists(dir)) {
//qDebug() << "does not exist:" << dir;
const int pos = dir.lastIndexOf(QLatin1Char('/'), -2);
Q_ASSERT(pos >= 0); // what? even "/" doesn't exist?
relative.prepend(dir.mid(pos+1)); // keep "subdir/"
dir = dir.left(pos+1);
Q_ASSERT(dir.endsWith(QLatin1Char('/')));
}
Q_ASSERT(!relative.isEmpty()); // infinite recursion ahead
if (!relative.isEmpty()) {
//qDebug() << "done, resolving" << dir << "and adding" << relative;
dir = realPath(dir) + relative;
}
return dir;
#endif
}
// ####### KDE4: should this be removed, in favor of QDir::canonicalPath()?
// aseigo: QDir::canonicalPath returns QString() if the dir doesn't exist
// and this method is often used with the expectation for it to work
// even if the directory doesn't exist. so ... no, we can't drop this
// yet
QString
KStandardDirs::realFilePath(const QString &filename)
{
#ifdef Q_WS_WIN
LPCWSTR lpIn = (LPCWSTR)filename.utf16();
QVarLengthArray<WCHAR, MAX_PATH> buf(MAX_PATH);
DWORD len = GetFullPathNameW(lpIn, buf.size(), buf.data(), NULL);
if (len > (DWORD)buf.size()) {
buf.resize(len);
len = GetFullPathNameW(lpIn, buf.size(), buf.data(), NULL);
}
if (len == 0)
return QString();
return QString::fromUtf16((const unsigned short*)buf.data()).replace(QLatin1Char('\\'),QLatin1Char('/')).toLower();
#else
char realpath_buffer[MAXPATHLEN + 1];
memset(realpath_buffer, 0, MAXPATHLEN + 1);
/* If the path contains symlinks, get the real name */
if (realpath( QFile::encodeName(filename).constData(), realpath_buffer) != 0) {
// success, use result from realpath
return QFile::decodeName(realpath_buffer);
}
return filename;
#endif
}
void KStandardDirs::KStandardDirsPrivate::createSpecialResource(const char *type)
{
char hostname[256];
hostname[0] = 0;
gethostname(hostname, 255);
const QString localkdedir = m_prefixes.first();
QString dir = localkdedir + QString::fromLatin1(type) + QLatin1Char('-') + QString::fromLocal8Bit(hostname);
char link[1024];
link[1023] = 0;
int result = readlink(QFile::encodeName(dir).constData(), link, 1023);
bool relink = (result == -1) && (errno == ENOENT);
if (result > 0)
{
link[result] = 0;
if (!QDir::isRelativePath(QFile::decodeName(link)))
{
KDE_struct_stat stat_buf;
int res = KDE::lstat(QFile::decodeName(link), &stat_buf);
if ((res == -1) && (errno == ENOENT))
{
relink = true;
}
else if ((res == -1) || (!S_ISDIR(stat_buf.st_mode)))
{
fprintf(stderr, "Error: \"%s\" is not a directory.\n", link);
relink = true;
}
else if (stat_buf.st_uid != getuid())
{
fprintf(stderr, "Error: \"%s\" is owned by uid %d instead of uid %d.\n", link, stat_buf.st_uid, getuid());
relink = true;
}
}
}
#ifdef Q_WS_WIN
if (relink)
{
if (!makeDir(dir, 0700))
fprintf(stderr, "failed to create \"%s\"", qPrintable(dir));
else
result = readlink(QFile::encodeName(dir).constData(), link, 1023);
}
#else //UNIX
if (relink)
{
QString srv = findExe(QLatin1String("lnusertemp"), installPath("libexec"));
if (srv.isEmpty())
srv = findExe(QLatin1String("lnusertemp"));
if (!srv.isEmpty())
{
if (system(QByteArray(QFile::encodeName(srv) + ' ' + type)) == -1) {
fprintf(stderr, "Error: unable to launch lnusertemp command" );
}
result = readlink(QFile::encodeName(dir).constData(), link, 1023);
}
}
if (result > 0)
{
link[result] = 0;
if (link[0] == '/')
dir = QFile::decodeName(link);
else
dir = QDir::cleanPath(dir + QFile::decodeName(link));
}
#endif
q->addResourceDir(type, dir + QLatin1Char('/'), false);
}
QStringList KStandardDirs::resourceDirs(const char *type) const
{
return d->resourceDirs(type, QString());
}
QStringList KStandardDirs::KStandardDirsPrivate::resourceDirs(const char* type, const QString& subdirForRestrictions)
{
QMutexLocker lock(&m_cacheMutex);
const bool dataRestrictionActive = m_restrictionsActive
&& (strcmp(type, "data") == 0)
&& hasDataRestrictions(subdirForRestrictions);
QMap<QByteArray, QStringList>::const_iterator dirCacheIt = m_dircache.constFind(type);
QStringList candidates;
if (dirCacheIt != m_dircache.constEnd() && !dataRestrictionActive) {
//qDebug() << this << "resourceDirs(" << type << "), in cache already";
candidates = *dirCacheIt;
}
else // filling cache
{
//qDebug() << this << "resourceDirs(" << type << "), not in cache";
if (strcmp(type, "socket") == 0)
createSpecialResource(type);
else if (strcmp(type, "tmp") == 0)
createSpecialResource(type);
else if (strcmp(type, "cache") == 0)
createSpecialResource(type);
QDir testdir;
bool restrictionActive = false;
if (m_restrictionsActive) {
if (dataRestrictionActive)
restrictionActive = true;
if (m_restrictions.value("all", false))
restrictionActive = true;
else if (m_restrictions.value(type, false))
restrictionActive = true;
}
QStringList dirs;
dirs = m_relatives.value(type);
const QString typeInstallPath = installPath(type); // could be empty
// better #ifdef incasesensitive_filesystem
#ifdef Q_WS_WIN
const QString installdir = typeInstallPath.isEmpty() ? QString() : realPath(typeInstallPath).toLower();
const QString installprefix = installPath("kdedir").toLower();
#else
const QString installdir = typeInstallPath.isEmpty() ? QString() : realPath(typeInstallPath);
const QString installprefix = installPath("kdedir");
#endif
if (!dirs.isEmpty())
{
bool local = true;
for (QStringList::ConstIterator it = dirs.constBegin();
it != dirs.constEnd(); ++it)
{
if ((*it).startsWith(QLatin1Char('%'))) {
// grab the "data" from "%data/apps"
const int pos = (*it).indexOf(QLatin1Char('/'));
QString rel = (*it).mid(1, pos - 1);
QString rest = (*it).mid(pos + 1);
const QStringList basedirs = resourceDirs(rel.toUtf8().constData(), subdirForRestrictions);
for (QStringList::ConstIterator it2 = basedirs.begin();
it2 != basedirs.end(); ++it2)
{
#ifdef Q_WS_WIN
const QString path = realPath( *it2 + rest ).toLower();
#else
const QString path = realPath( *it2 + rest );
#endif
testdir.setPath(path);
if ((local || testdir.exists()) && !candidates.contains(path))
candidates.append(path);
local = false;
}
}
}
const QStringList *prefixList = 0;
if (strncmp(type, "xdgdata-", 8) == 0)
prefixList = &(xdgdata_prefixes);
else if (strncmp(type, "xdgconf-", 8) == 0)
prefixList = &(xdgconf_prefixes);
else
prefixList = &m_prefixes;
for (QStringList::ConstIterator pit = prefixList->begin();
pit != prefixList->end();
++pit)
{
if((*pit)!=installprefix||installdir.isEmpty())
{
for (QStringList::ConstIterator it = dirs.constBegin();
it != dirs.constEnd(); ++it)
{
if ((*it).startsWith(QLatin1Char('%')))
continue;
#ifdef Q_WS_WIN
const QString path = realPath( *pit + *it ).toLower();
#else
const QString path = realPath( *pit + *it );
#endif
testdir.setPath(path);
if (local && restrictionActive)
continue;
if ((local || testdir.exists()) && !candidates.contains(path))
candidates.append(path);
}
local = false;
}
else
{
// we have a custom install path, so use this instead of <installprefix>/<relative dir>
testdir.setPath(installdir);
if(testdir.exists() && ! candidates.contains(installdir))
candidates.append(installdir);
}
}
}
// make sure we find the path where it's installed
if (!installdir.isEmpty()) {
bool ok = true;
foreach (const QString &s, candidates) {
if (installdir.startsWith(s)) {
ok = false;
break;
}
}
if (ok)
candidates.append(installdir);
}
dirs = m_absolutes.value(type);
if (!dirs.isEmpty())
for (QStringList::ConstIterator it = dirs.constBegin();
it != dirs.constEnd(); ++it)
{
testdir.setPath(*it);
if (testdir.exists()) {
#ifdef Q_WS_WIN
const QString filename = realPath( *it ).toLower();
#else
const QString filename = realPath( *it );
#endif
if (!candidates.contains(filename)) {
candidates.append(filename);
}
}
}
// Insert result into the cache for next time.
// Exception: data_subdir restrictions are per-subdir, so we can't store such results
if (!dataRestrictionActive) {
//kDebug() << this << "Inserting" << type << candidates << "into dircache";
m_dircache.insert(type, candidates);
}
}
#if 0
kDebug(180) << "found dirs for resource" << type << ":" << candidates;
#endif
return candidates;
}
#ifdef Q_OS_WIN
static QStringList executableExtensions()
{
QStringList ret = QString::fromLocal8Bit(qgetenv("PATHEXT")).split(QLatin1Char(';'));
if (!ret.contains(QLatin1String(".exe"), Qt::CaseInsensitive)) {
// If %PATHEXT% does not contain .exe, it is either empty, malformed, or distorted in ways that we cannot support, anyway.
ret.clear();
ret << QLatin1String(".exe")
<< QLatin1String(".com")
<< QLatin1String(".bat")
<< QLatin1String(".cmd");
}
return ret;
}
#endif
QStringList KStandardDirs::systemPaths( const QString& pstr )
{
QStringList tokens;
QString p = pstr;
if( p.isEmpty() )
{
p = QString::fromLocal8Bit( qgetenv( "PATH" ) );
}
QString delimiters(QLatin1Char(KPATH_SEPARATOR));
delimiters += QLatin1Char('\b');
tokenize( tokens, p, delimiters );
QStringList exePaths;
// split path using : or \b as delimiters
for( int i = 0; i < tokens.count(); i++ )
{
exePaths << KShell::tildeExpand( tokens[ i ] );
}
return exePaths;
}
#ifdef Q_WS_MAC
static QString getBundle( const QString& path, bool ignore )
{
//kDebug(180) << "getBundle(" << path << ", " << ignore << ") called";
QFileInfo info;
QString bundle = path;
bundle += QLatin1String(".app/Contents/MacOS/") + bundle.section(QLatin1Char('/'), -1);
info.setFile( bundle );
FILE *file;
if (file = fopen(info.absoluteFilePath().toUtf8().constData(), "r")) {
fclose(file);
struct stat _stat;
if ((stat(info.absoluteFilePath().toUtf8().constData(), &_stat)) < 0) {
return QString();
}
if ( ignore || (_stat.st_mode & S_IXUSR) ) {
if ( ((_stat.st_mode & S_IFMT) == S_IFREG) || ((_stat.st_mode & S_IFMT) == S_IFLNK) ) {
//kDebug(180) << "getBundle(): returning " << bundle;
return bundle;
}
}
}
return QString();
}
#endif
static QString checkExecutable( const QString& path, bool ignoreExecBit )
{
#ifdef Q_WS_MAC
QString bundle = getBundle( path, ignoreExecBit );
if ( !bundle.isEmpty() ) {
//kDebug(180) << "findExe(): returning " << bundle;
return bundle;
}
#endif
QFileInfo info( path );
QFileInfo orig = info;
#if defined(Q_OS_DARWIN) || defined(Q_OS_MAC)
FILE *file;
if (file = fopen(orig.absoluteFilePath().toUtf8().constData(), "r")) {
fclose(file);
struct stat _stat;
if ((stat(orig.absoluteFilePath().toUtf8().constData(), &_stat)) < 0) {
return QString();
}
if ( ignoreExecBit || (_stat.st_mode & S_IXUSR) ) {
if ( ((_stat.st_mode & S_IFMT) == S_IFREG) || ((_stat.st_mode & S_IFMT) == S_IFLNK) ) {
orig.makeAbsolute();
return orig.filePath();
}
}
}
return QString();
#else
if( info.exists() && info.isSymLink() )
info = QFileInfo( info.canonicalFilePath() );
if( info.exists() && ( ignoreExecBit || info.isExecutable() ) && info.isFile() ) {
// return absolute path, but without symlinks resolved in order to prevent
// problems with executables that work differently depending on name they are
// run as (for example gunzip)
orig.makeAbsolute();
return orig.filePath();
}
//kDebug(180) << "checkExecutable(): failed, returning empty string";
return QString();
#endif
}
QString KStandardDirs::findExe( const QString& appname,
const QString& pstr,
SearchOptions options )
{
//kDebug(180) << "findExe(" << appname << ", pstr, " << ignoreExecBit << ") called";
#ifdef Q_OS_WIN
QStringList executable_extensions = executableExtensions();
if (!executable_extensions.contains(appname.section(QLatin1Char('.'), -1, -1, QString::SectionIncludeLeadingSep), Qt::CaseInsensitive)) {
QString found_exe;
foreach (const QString& extension, executable_extensions) {
found_exe = findExe(appname + extension, pstr, options);
if (!found_exe.isEmpty()) {
return found_exe;
}
}
return QString();
}
#endif
QFileInfo info;
// absolute or relative path?
if (appname.contains(QDir::separator()))
{
//kDebug(180) << "findExe(): absolute path given";
QString path = checkExecutable(appname, options & IgnoreExecBit);
return path;
}
//kDebug(180) << "findExe(): relative path given";
QString p = installPath("libexec") + appname;
QString result = checkExecutable(p, options & IgnoreExecBit);
if (!result.isEmpty()) {
//kDebug(180) << "findExe(): returning " << result;
return result;
}
- // Look into the KDE-specific bin dir ("exe" resource) in case KDE was installed into a custom
- // prefix, to make things easier ($PATH not required). But not if KDE is in /usr (#241763).
- p = installPath("exe");
- if (p != QLatin1String("/usr/")) {
- p += appname;
- result = checkExecutable(p, options & IgnoreExecBit);
- if (!result.isEmpty()) {
- //kDebug(180) << "findExe(): returning " << result;
- return result;
- }
- }
-
//kDebug(180) << "findExe(): checking system paths";
const QStringList exePaths = systemPaths( pstr );
for (QStringList::ConstIterator it = exePaths.begin(); it != exePaths.end(); ++it)
{
p = (*it) + QLatin1Char('/');
p += appname;
// Check for executable in this tokenized path
result = checkExecutable(p, options & IgnoreExecBit);
if (!result.isEmpty()) {
//kDebug(180) << "findExe(): returning " << result;
return result;
}
}
+ // Not found in PATH, look into the KDE-specific bin dir ("exe" resource)
+ p = installPath("exe");
+ p += appname;
+ result = checkExecutable(p, options & IgnoreExecBit);
+ if (!result.isEmpty()) {
+ //kDebug(180) << "findExe(): returning " << result;
+ return result;
+ }
+
// If we reach here, the executable wasn't found.
// So return empty string.
//kDebug(180) << "findExe(): failed, nothing matched";
return QString();
}
int KStandardDirs::findAllExe( QStringList& list, const QString& appname,
const QString& pstr, SearchOptions options )
{
#ifdef Q_OS_WIN
QStringList executable_extensions = executableExtensions();
if (!executable_extensions.contains(appname.section(QLatin1Char('.'), -1, -1, QString::SectionIncludeLeadingSep), Qt::CaseInsensitive)) {
int total = 0;
foreach (const QString& extension, executable_extensions) {
total += findAllExe (list, appname + extension, pstr, options);
}
return total;
}
#endif
QFileInfo info;
QString p;
list.clear();
const QStringList exePaths = systemPaths( pstr );
for (QStringList::ConstIterator it = exePaths.begin(); it != exePaths.end(); ++it)
{
p = (*it) + QLatin1Char('/');
p += appname;
#ifdef Q_WS_MAC
QString bundle = getBundle( p, (options & IgnoreExecBit) );
if ( !bundle.isEmpty() ) {
//kDebug(180) << "findExe(): returning " << bundle;
list.append( bundle );
}
#endif
info.setFile( p );
if( info.exists() && ( ( options & IgnoreExecBit ) || info.isExecutable())
&& info.isFile() ) {
list.append( p );
}
}
return list.count();
}
static inline QString equalizePath(QString &str)
{
#ifdef Q_WS_WIN
// filter pathes through QFileInfo to have always
// the same case for drive letters
QFileInfo f(str);
if (f.isAbsolute())
return f.absoluteFilePath();
else
#endif
return str;
}
static void tokenize(QStringList& tokens, const QString& str,
const QString& delim)
{
const int len = str.length();
QString token;
for(int index = 0; index < len; index++) {
if (delim.contains(str[index])) {
tokens.append(equalizePath(token));
token.clear();
} else {
token += str[index];
}
}
if (!token.isEmpty()) {
tokens.append(equalizePath(token));
}
}
#ifndef KDE_NO_DEPRECATED
QString KStandardDirs::kde_default(const char *type)
{
return QString(QLatin1Char('%')) + QString::fromLatin1(type) + QLatin1Char('/');
}
#endif
QString KStandardDirs::saveLocation(const char *type,
const QString& suffix,
bool create) const
{
QMutexLocker lock(&d->m_cacheMutex);
QString path = d->m_savelocations.value(type);
if (path.isEmpty())
{
QStringList dirs = d->m_relatives.value(type);
if (dirs.isEmpty() && (
(strcmp(type, "socket") == 0) ||
(strcmp(type, "tmp") == 0) ||
(strcmp(type, "cache") == 0) ))
{
(void) resourceDirs(type); // Generate socket|tmp|cache resource.
dirs = d->m_relatives.value(type); // Search again.
}
if (!dirs.isEmpty())
{
path = dirs.first();
if (path.startsWith(QLatin1Char('%'))) {
// grab the "data" from "%data/apps"
const int pos = path.indexOf(QLatin1Char('/'));
QString rel = path.mid(1, pos - 1);
QString rest = path.mid(pos + 1);
QString basepath = saveLocation(rel.toUtf8().constData());
path = basepath + rest;
} else
// Check for existence of typed directory + suffix
if (strncmp(type, "xdgdata-", 8) == 0) {
path = realPath( localxdgdatadir() + path ) ;
} else if (strncmp(type, "xdgconf-", 8) == 0) {
path = realPath( localxdgconfdir() + path );
} else {
path = realPath( localkdedir() + path );
}
}
else {
dirs = d->m_absolutes.value(type);
if (dirs.isEmpty()) {
qFatal("KStandardDirs: The resource type %s is not registered", type);
} else {
path = realPath(dirs.first());
}
}
d->m_savelocations.insert(type, path.endsWith(QLatin1Char('/')) ? path : path + QLatin1Char('/'));
}
QString fullPath = path + suffix;
KDE_struct_stat st;
if (KDE::stat(fullPath, &st) != 0 || !(S_ISDIR(st.st_mode))) {
if(!create) {
#ifndef NDEBUG
// Too much noise from kbuildsycoca4 -- it's fine if this happens from KConfig
// when parsing global files without a local equivalent.
//kDebug(180) << QString("save location %1 doesn't exist").arg(fullPath);
#endif
return fullPath;
}
if(!makeDir(fullPath, 0700)) {
return fullPath;
}
d->m_dircache.remove(type);
}
if (!fullPath.endsWith(QLatin1Char('/')))
fullPath += QLatin1Char('/');
return fullPath;
}
// KDE5: make the method const
QString KStandardDirs::relativeLocation(const char *type, const QString &absPath)
{
QString fullPath = absPath;
int i = absPath.lastIndexOf(QLatin1Char('/'));
if (i != -1) {
fullPath = realFilePath(absPath); // Normalize
}
const QStringList candidates = resourceDirs(type);
for (QStringList::ConstIterator it = candidates.begin();
it != candidates.end(); ++it) {
if (fullPath.startsWith(*it)) {
return fullPath.mid((*it).length());
}
}
return absPath;
}
bool KStandardDirs::makeDir(const QString& dir, int mode)
{
// we want an absolute path
if (QDir::isRelativePath(dir))
return false;
#ifdef Q_WS_WIN
return QDir().mkpath(dir);
#else
QString target = dir;
uint len = target.length();
// append trailing slash if missing
if (dir.at(len - 1) != QLatin1Char('/'))
target += QLatin1Char('/');
QString base;
uint i = 1;
while( i < len )
{
KDE_struct_stat st;
int pos = target.indexOf(QLatin1Char('/'), i);
base += target.mid(i - 1, pos - i + 1);
QByteArray baseEncoded = QFile::encodeName(base);
// bail out if we encountered a problem
if (KDE_stat(baseEncoded, &st) != 0)
{
// Directory does not exist....
// Or maybe a dangling symlink ?
if (KDE_lstat(baseEncoded, &st) == 0)
(void)unlink(baseEncoded); // try removing
if (KDE_mkdir(baseEncoded, static_cast<mode_t>(mode)) != 0) {
baseEncoded.prepend( "trying to create local folder " );
perror(baseEncoded.constData());
return false; // Couldn't create it :-(
}
}
i = pos + 1;
}
return true;
#endif
}
static QString readEnvPath(const char *env)
{
QByteArray c_path;
#ifndef _WIN32_WCE
c_path = qgetenv(env);
if (c_path.isEmpty())
return QString();
#else
bool ok;
QString retval = getWin32RegistryValue(HKEY_LOCAL_MACHINE, "Software\\kde", "KDEDIRS", &ok);
if (!ok){
return QString();
} else {
c_path = retval.toAscii();
}
#endif
return QDir::fromNativeSeparators(QFile::decodeName(c_path));
}
#ifdef __linux__
static QString executablePrefix()
{
char path_buffer[MAXPATHLEN + 1];
path_buffer[MAXPATHLEN] = 0;
int length = readlink ("/proc/self/exe", path_buffer, MAXPATHLEN);
if (length == -1)
return QString();
path_buffer[length] = '\0';
QString path = QFile::decodeName(path_buffer);
if(path.isEmpty())
return QString();
int pos = path.lastIndexOf(QLatin1Char('/')); // Skip filename
if(pos <= 0)
return QString();
pos = path.lastIndexOf(QLatin1Char('/'), pos - 1); // Skip last directory
if(pos <= 0)
return QString();
return path.left(pos);
}
#endif
void KStandardDirs::addResourcesFrom_krcdirs()
{
QString localFile = QDir::currentPath() + QLatin1String("/.krcdirs");
if (!QFile::exists(localFile))
return;
QSettings iniFile(localFile, QSettings::IniFormat);
iniFile.beginGroup(QString::fromLatin1("KStandardDirs"));
const QStringList resources = iniFile.allKeys();
foreach(const QString &key, resources)
{
QDir path(iniFile.value(key).toString());
if (!path.exists())
continue;
if(path.makeAbsolute())
addResourceDir(key.toAscii(), path.path(), false);
}
}
void KStandardDirs::addKDEDefaults()
{
addResourcesFrom_krcdirs();
QStringList kdedirList;
// begin KDEDIRS
QString kdedirs = readEnvPath("KDEDIRS");
if (!kdedirs.isEmpty())
{
tokenize(kdedirList, kdedirs, QString(QLatin1Char(KPATH_SEPARATOR)));
}
kdedirList.append(installPath("kdedir"));
QString execPrefix(QFile::decodeName(EXEC_INSTALL_PREFIX));
if (!execPrefix.isEmpty() && !kdedirList.contains(execPrefix))
kdedirList.append(execPrefix);
#ifdef __linux__
const QString linuxExecPrefix = executablePrefix();
if ( !linuxExecPrefix.isEmpty() )
kdedirList.append( linuxExecPrefix );
#endif
// We treat root differently to prevent a "su" shell messing up the
// file permissions in the user's home directory.
QString localKdeDir = readEnvPath(getuid() ? "KDEHOME" : "KDEROOTHOME");
if (!localKdeDir.isEmpty()) {
if (!localKdeDir.endsWith(QLatin1Char('/')))
localKdeDir += QLatin1Char('/');
} else {
// TODO KDE5: make localKdeDir equal to localXdgDir (which is determined further below and
// defaults to ~/.config) + '/' + $KDECONFIG (which would default to e.g. "KDE")
// This would mean ~/.config/KDE/ by default, more xdg-compliant.
#if defined(Q_WS_MACX)
localKdeDir = QDir::homePath() + QLatin1String("/Library/Preferences/KDE/");
#elif defined(Q_WS_WIN)
#ifndef _WIN32_WCE
WCHAR wPath[MAX_PATH+1];
if ( SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, SHGFP_TYPE_CURRENT, wPath) == S_OK) {
localKdeDir = QDir::fromNativeSeparators(QString::fromUtf16((const ushort *) wPath)) + QLatin1Char('/') + QString::fromLatin1(KDE_DEFAULT_HOME) + QLatin1Char('/');
} else {
#endif
localKdeDir = QDir::homePath() + QLatin1Char('/') + QString::fromLatin1(KDE_DEFAULT_HOME) + QLatin1Char('/');
#ifndef _WIN32_WCE
}
#endif
#else
localKdeDir = QDir::homePath() + QLatin1Char('/') + QString::fromLatin1(KDE_DEFAULT_HOME) + QLatin1Char('/');
#endif
}
if (localKdeDir != QLatin1String("-/"))
{
localKdeDir = KShell::tildeExpand(localKdeDir);
addPrefix(localKdeDir);
}
#ifdef Q_WS_MACX
// Adds the "Contents" directory of the current application bundle to
// the search path. This way bundled resources can be found.
QDir bundleDir(mac_app_filename());
if (bundleDir.dirName() == QLatin1String("MacOS")) { // just to be sure we're in a bundle
bundleDir.cdUp();
// now dirName should be "Contents". In there we can find our normal
// dir-structure, beginning with "share"
addPrefix(bundleDir.absolutePath());
}
#endif
QStringList::ConstIterator end(kdedirList.end());
for (QStringList::ConstIterator it = kdedirList.constBegin();
it != kdedirList.constEnd(); ++it)
{
const QString dir = KShell::tildeExpand(*it);
addPrefix(dir);
}
// end KDEDIRS
// begin XDG_CONFIG_XXX
QStringList xdgdirList;
QString xdgdirs = readEnvPath("XDG_CONFIG_DIRS");
if (!xdgdirs.isEmpty())
{
tokenize(xdgdirList, xdgdirs, QString(QLatin1Char(KPATH_SEPARATOR)));
}
else
{
xdgdirList.clear();
xdgdirList.append(QString::fromLatin1("/etc/xdg"));
#ifdef Q_WS_WIN
xdgdirList.append(installPath("kdedir") + QString::fromLatin1("etc/xdg"));
#else
xdgdirList.append(QFile::decodeName(KDESYSCONFDIR "/xdg"));
#endif
}
QString localXdgDir = readEnvPath("XDG_CONFIG_HOME");
if (!localXdgDir.isEmpty()) {
if (!localXdgDir.endsWith(QLatin1Char('/')))
localXdgDir += QLatin1Char('/');
} else {
#ifdef Q_WS_MACX
localXdgDir = QDir::homePath() + QString::fromLatin1("/Library/Preferences/XDG/");
#else
localXdgDir = QDir::homePath() + QString::fromLatin1("/.config/");
#endif
}
localXdgDir = KShell::tildeExpand(localXdgDir);
addXdgConfigPrefix(localXdgDir);
for (QStringList::ConstIterator it = xdgdirList.constBegin();
it != xdgdirList.constEnd(); ++it)
{
QString dir = KShell::tildeExpand(*it);
addXdgConfigPrefix(dir);
}
// end XDG_CONFIG_XXX
// begin XDG_DATA_XXX
QStringList kdedirDataDirs;
for (QStringList::ConstIterator it = kdedirList.constBegin();
it != kdedirList.constEnd(); ++it) {
QString dir = *it;
if (!dir.endsWith(QLatin1Char('/')))
dir += QLatin1Char('/');
kdedirDataDirs.append(dir + QLatin1String("share/"));
}
xdgdirs = readEnvPath("XDG_DATA_DIRS");
if (!xdgdirs.isEmpty()) {
tokenize(xdgdirList, xdgdirs, QString(QLatin1Char(KPATH_SEPARATOR)));
// Ensure the kdedirDataDirs are in there too,
// otherwise resourceDirs() will add kdedir/share/applications/kde4
// as returned by installPath(), and that's incorrect.
Q_FOREACH(const QString& dir, kdedirDataDirs) {
if (!xdgdirList.contains(dir))
xdgdirList.append(dir);
}
} else {
xdgdirList = kdedirDataDirs;
#ifndef Q_WS_WIN
xdgdirList.append(QString::fromLatin1("/usr/local/share/"));
xdgdirList.append(QString::fromLatin1("/usr/share/"));
#endif
}
localXdgDir = readEnvPath("XDG_DATA_HOME");
if (!localXdgDir.isEmpty())
{
if (localXdgDir[localXdgDir.length()-1] != QLatin1Char('/'))
localXdgDir += QLatin1Char('/');
}
else
{
localXdgDir = QDir::homePath() + QLatin1String("/.local/share/");
}
localXdgDir = KShell::tildeExpand(localXdgDir);
addXdgDataPrefix(localXdgDir);
for (QStringList::ConstIterator it = xdgdirList.constBegin();
it != xdgdirList.constEnd(); ++it)
{
QString dir = KShell::tildeExpand(*it);
addXdgDataPrefix(dir);
}
// end XDG_DATA_XXX
addResourceType("lib", 0, "lib" KDELIBSUFF "/");
uint index = 0;
while (types_indices[index] != -1) {
addResourceType(types_string + types_indices[index], 0, types_string + types_indices[index+1], true);
index+=2;
}
addResourceType("exe", "lib", "kde4/libexec", true );
addResourceDir("home", QDir::homePath(), false);
addResourceType("autostart", "xdgconf-autostart", "/"); // merge them, start with xdg autostart
addResourceType("autostart", NULL, "share/autostart"); // KDE ones are higher priority
}
static QStringList lookupProfiles(const QString &mapFile)
{
QStringList profiles;
if (mapFile.isEmpty() || !QFile::exists(mapFile))
{
profiles << QString::fromLatin1("default");
return profiles;
}
struct passwd *pw = getpwuid(geteuid());
if (!pw)
{
profiles << QString::fromLatin1("default");
return profiles; // Not good
}
QByteArray user = pw->pw_name;
gid_t sup_gids[512];
int sup_gids_nr = getgroups(512, sup_gids);
KConfig mapCfgFile(mapFile);
KConfigGroup mapCfg(&mapCfgFile, "Users");
if (mapCfg.hasKey(user.constData()))
{
profiles = mapCfg.readEntry(user.constData(), QStringList());
return profiles;
}
const KConfigGroup generalGrp(&mapCfgFile, "General");
const QStringList groups = generalGrp.readEntry("groups", QStringList());
const KConfigGroup groupsGrp(&mapCfgFile, "Groups");
for( QStringList::ConstIterator it = groups.begin();
it != groups.end(); ++it )
{
QByteArray grp = (*it).toUtf8();
// Check if user is in this group
struct group *grp_ent = getgrnam(grp);
if (!grp_ent) continue;
gid_t gid = grp_ent->gr_gid;
if (pw->pw_gid == gid)
{
// User is in this group --> add profiles
profiles += groupsGrp.readEntry(*it, QStringList());
}
else
{
for(int i = 0; i < sup_gids_nr; i++)
{
if (sup_gids[i] == gid)
{
// User is in this group --> add profiles
profiles += groupsGrp.readEntry(*it, QStringList());
break;
}
}
}
}
if (profiles.isEmpty())
profiles << QString::fromLatin1("default");
return profiles;
}
extern bool kde_kiosk_admin;
bool KStandardDirs::addCustomized(KConfig *config)
{
if (!d->m_checkRestrictions) // there are already customized entries
return false; // we just quit and hope they are the right ones
// save the numbers of config directories. If this changes,
// we will return true to give KConfig a chance to reparse
int configdirs = resourceDirs("config").count();
if (true)
{
// reading the prefixes in
QString group = QLatin1String("Directories");
KConfigGroup cg(config, group);
QString kioskAdmin = cg.readEntry("kioskAdmin");
if (!kioskAdmin.isEmpty() && !kde_kiosk_admin)
{
int i = kioskAdmin.indexOf(QLatin1Char(':'));
QString user = kioskAdmin.left(i);
QString host = kioskAdmin.mid(i+1);
KUser thisUser;
char hostname[ 256 ];
hostname[ 0 ] = '\0';
if (!gethostname( hostname, 255 ))
hostname[sizeof(hostname)-1] = '\0';
if ((user == thisUser.loginName()) &&
(host.isEmpty() || (host == QLatin1String(hostname))))
{
kde_kiosk_admin = true;
}
}
bool readProfiles = true;
if (kde_kiosk_admin && !qgetenv("KDE_KIOSK_NO_PROFILES").isEmpty())
readProfiles = false;
QString userMapFile = cg.readEntry("userProfileMapFile");
QString profileDirsPrefix = cg.readEntry("profileDirsPrefix");
if (!profileDirsPrefix.isEmpty() && !profileDirsPrefix.endsWith(QLatin1Char('/')))
profileDirsPrefix.append(QLatin1Char('/'));
QStringList profiles;
if (readProfiles)
profiles = lookupProfiles(userMapFile);
QString profile;
bool priority = false;
while(true)
{
KConfigGroup cg(config, group);
const QStringList list = cg.readEntry("prefixes", QStringList());
for (QStringList::ConstIterator it = list.begin(); it != list.end(); ++it)
{
addPrefix(*it, priority);
addXdgConfigPrefix(*it + QLatin1String("/etc/xdg"), priority);
addXdgDataPrefix(*it + QLatin1String("/share"), priority);
}
// If there are no prefixes defined, check if there is a directory
// for this profile under <profileDirsPrefix>
if (list.isEmpty() && !profile.isEmpty() && !profileDirsPrefix.isEmpty())
{
QString dir = profileDirsPrefix + profile;
addPrefix(dir, priority);
addXdgConfigPrefix(dir + QLatin1String("/etc/xdg"), priority);
addXdgDataPrefix(dir + QLatin1String("/share"), priority);
}
// iterating over all entries in the group Directories
// to find entries that start with dir_$type
const QMap<QString, QString> entries = config->entryMap(group);
for (QMap<QString, QString>::ConstIterator it2 = entries.begin();
it2 != entries.end(); ++it2)
{
const QString key = it2.key();
if (key.startsWith(QLatin1String("dir_"))) {
// generate directory list, there may be more than 1.
const QStringList dirs = (*it2).split(QString(QLatin1Char(',')));
QStringList::ConstIterator sIt(dirs.begin());
QString resType = key.mid(4);
for (; sIt != dirs.end(); ++sIt)
{
addResourceDir(resType.toLatin1(), *sIt, priority);
}
}
}
if (profiles.isEmpty())
break;
profile = profiles.back();
group = QString::fromLatin1("Directories-%1").arg(profile);
profiles.pop_back();
priority = true;
}
}
// Process KIOSK restrictions.
if (!kde_kiosk_admin || qgetenv("KDE_KIOSK_NO_RESTRICTIONS").isEmpty())
{
KConfigGroup cg(config, "KDE Resource Restrictions");
const QMap<QString, QString> entries = cg.entryMap();
for (QMap<QString, QString>::ConstIterator it2 = entries.begin();
it2 != entries.end(); ++it2)
{
const QString key = it2.key();
if (!cg.readEntry(key, true))
{
d->m_restrictionsActive = true;
const QByteArray cKey = key.toLatin1();
d->m_restrictions.insert(cKey, true);
d->m_dircache.remove(cKey);
d->m_savelocations.remove(cKey);
}
}
}
// check if the number of config dirs changed
bool configDirsChanged = (resourceDirs("config").count() != configdirs);
// If the config dirs changed, we check kiosk restrictions again.
d->m_checkRestrictions = configDirsChanged;
// return true if the number of config dirs changed: reparse config file
return configDirsChanged;
}
QString KStandardDirs::localkdedir() const
{
// Return the prefix to use for saving
return d->m_prefixes.first();
}
QString KStandardDirs::localxdgdatadir() const
{
// Return the prefix to use for saving
return d->xdgdata_prefixes.first();
}
QString KStandardDirs::localxdgconfdir() const
{
// Return the prefix to use for saving
return d->xdgconf_prefixes.first();
}
// just to make code more readable without macros
QString KStandardDirs::locate( const char *type,
const QString& filename, const KComponentData &cData)
{
return cData.dirs()->findResource(type, filename);
}
QString KStandardDirs::locateLocal( const char *type,
const QString& filename, const KComponentData &cData)
{
return locateLocal(type, filename, true, cData);
}
QString KStandardDirs::locateLocal( const char *type,
const QString& filename, bool createDir,
const KComponentData &cData)
{
// try to find slashes. If there are some, we have to
// create the subdir first
int slash = filename.lastIndexOf(QLatin1Char('/')) + 1;
if (!slash) { // only one filename
return cData.dirs()->saveLocation(type, QString(), createDir) + filename;
}
// split path from filename
QString dir = filename.left(slash);
QString file = filename.mid(slash);
return cData.dirs()->saveLocation(type, dir, createDir) + file;
}
bool KStandardDirs::checkAccess(const QString& pathname, int mode)
{
int accessOK = KDE::access( pathname, mode );
if ( accessOK == 0 )
return true; // OK, I can really access the file
// else
// if we want to write the file would be created. Check, if the
// user may write to the directory to create the file.
if ( (mode & W_OK) == 0 )
return false; // Check for write access is not part of mode => bail out
if (!KDE::access( pathname, F_OK)) // if it already exists
return false;
//strip the filename (everything until '/' from the end
QString dirName(pathname);
int pos = dirName.lastIndexOf(QLatin1Char('/'));
if ( pos == -1 )
return false; // No path in argument. This is evil, we won't allow this
else if ( pos == 0 ) // don't turn e.g. /root into an empty string
pos = 1;
dirName.truncate(pos); // strip everything starting from the last '/'
accessOK = KDE::access( dirName, W_OK );
// -?- Can I write to the accessed diretory
if ( accessOK == 0 )
return true; // Yes
else
return false; // No
}
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