diff options
Diffstat (limited to 'certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp')
| -rw-r--r-- | certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp | 837 |
1 files changed, 837 insertions, 0 deletions
diff --git a/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp b/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp new file mode 100644 index 000000000..86eab99b4 --- /dev/null +++ b/certmanager/lib/backends/qgpgme/qgpgmecryptoconfig.cpp @@ -0,0 +1,837 @@ +/* + qgpgmecryptoconfig.cpp + + This file is part of libkleopatra, the KDE keymanagement library + Copyright (c) 2004 Klarälvdalens Datakonsult AB + + Libkleopatra 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. + + Libkleopatra is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + + In addition, as a special exception, the copyright holders give + permission to link the code of this program with any edition of + the Qt library by Trolltech AS, Norway (or with modified versions + of Qt that use the same license as Qt), and distribute linked + combinations including the two. You must obey the GNU General + Public License in all respects for all of the code used other than + Qt. If you modify this file, you may extend this exception to + your version of the file, but you are not obligated to do so. If + you do not wish to do so, delete this exception statement from + your version. +*/ + +#include "qgpgmecryptoconfig.h" +#include <kdebug.h> +#include <kprocio.h> +#include <errno.h> +#include <kmessagebox.h> +#include <klocale.h> + +#include <assert.h> +#include <ktempfile.h> +#include <qfile.h> +#include <stdlib.h> +#include <qtextcodec.h> + +// Just for the Q_ASSERT in the dtor. Not thread-safe, but who would +// have 2 threads talking to gpgconf anyway? :) +static bool s_duringClear = false; + +static const int GPGCONF_FLAG_GROUP = 1; +static const int GPGCONF_FLAG_OPTIONAL = 2; +static const int GPGCONF_FLAG_LIST = 4; +static const int GPGCONF_FLAG_RUNTIME = 8; +static const int GPGCONF_FLAG_DEFAULT = 16; // fixed default value available +static const int GPGCONF_FLAG_DEFAULT_DESC = 32; // runtime default value available +static const int GPGCONF_FLAG_NOARG_DESC = 64; // option with optional arg; special meaning if no arg set +static const int GPGCONF_FLAG_NO_CHANGE = 128; // readonly +// Change size of mFlags bitfield if adding new values here + +QGpgMECryptoConfig::QGpgMECryptoConfig() + : mComponents( 7 ), mParsed( false ) +{ + mComponents.setAutoDelete( true ); +} + +QGpgMECryptoConfig::~QGpgMECryptoConfig() +{ +} + +void QGpgMECryptoConfig::runGpgConf( bool showErrors ) +{ + // Run gpgconf --list-components to make the list of components + + KProcIO proc( QTextCodec::codecForName( "utf8" ) ); + proc << "gpgconf"; // must be in the PATH + proc << "--list-components"; + + QObject::connect( &proc, SIGNAL( readReady(KProcIO*) ), + this, SLOT( slotCollectStdOut(KProcIO*) ) ); + + // run the process: + int rc = 0; + if ( !proc.start( KProcess::Block ) ) + rc = -1; + else + rc = ( proc.normalExit() ) ? proc.exitStatus() : -2 ; + + // handle errors, if any (and if requested) + if ( showErrors && rc != 0 ) { + QString wmsg = i18n("<qt>Failed to execute gpgconf:<br>%1</qt>"); + if ( rc == -1 ) + wmsg = wmsg.arg( i18n( "program not found" ) ); + else if ( rc == -2 ) + wmsg = wmsg.arg( i18n( "program cannot be executed" ) ); + else + wmsg = wmsg.arg( strerror(rc) ); + kdWarning(5150) << wmsg << endl; // to see it from test_cryptoconfig.cpp + KMessageBox::error(0, wmsg); + } + mParsed = true; +} + +void QGpgMECryptoConfig::slotCollectStdOut( KProcIO* proc ) +{ + QString line; + int result; + while( ( result = proc->readln(line) ) != -1 ) { + //kdDebug(5150) << "GOT LINE:" << line << endl; + // Format: NAME:DESCRIPTION + QStringList lst = QStringList::split( ':', line, true ); + if ( lst.count() >= 2 ) { + mComponents.insert( lst[0], new QGpgMECryptoConfigComponent( this, lst[0], lst[1] ) ); + } else { + kdWarning(5150) << "Parse error on gpgconf --list-components output: " << line << endl; + } + } +} + +QStringList QGpgMECryptoConfig::componentList() const +{ + if ( !mParsed ) + const_cast<QGpgMECryptoConfig*>( this )->runGpgConf( true ); + QDictIterator<QGpgMECryptoConfigComponent> it( mComponents ); + QStringList names; + for( ; it.current(); ++it ) + names.push_back( it.currentKey() ); + return names; +} + +Kleo::CryptoConfigComponent* QGpgMECryptoConfig::component( const QString& name ) const +{ + if ( !mParsed ) + const_cast<QGpgMECryptoConfig*>( this )->runGpgConf( false ); + return mComponents.find( name ); +} + +void QGpgMECryptoConfig::sync( bool runtime ) +{ + QDictIterator<QGpgMECryptoConfigComponent> it( mComponents ); + for( ; it.current(); ++it ) + it.current()->sync( runtime ); +} + +void QGpgMECryptoConfig::clear() +{ + s_duringClear = true; + mComponents.clear(); + s_duringClear = false; + mParsed = false; // next call to componentList/component will need to run gpgconf again +} + +//// + +QGpgMECryptoConfigComponent::QGpgMECryptoConfigComponent( QGpgMECryptoConfig*, const QString& name, const QString& description ) + : mGroups( 7 ), mName( name ), mDescription( description ) +{ + mGroups.setAutoDelete( true ); + runGpgConf(); +} + +QGpgMECryptoConfigComponent::~QGpgMECryptoConfigComponent() +{ +} + +void QGpgMECryptoConfigComponent::runGpgConf() +{ + // Run gpgconf --list-options <component>, and create all groups and entries for that component + + KProcIO proc( QTextCodec::codecForName( "utf8" ) ); + proc << "gpgconf"; // must be in the PATH + proc << "--list-options"; + proc << mName; + + //kdDebug(5150) << "Running gpgconf --list-options " << mName << endl; + + QObject::connect( &proc, SIGNAL( readReady(KProcIO*) ), + this, SLOT( slotCollectStdOut(KProcIO*) ) ); + mCurrentGroup = 0; + + // run the process: + int rc = 0; + if ( !proc.start( KProcess::Block ) ) + rc = -1; + else + rc = ( proc.normalExit() ) ? proc.exitStatus() : -1 ; + + if( rc != 0 ) // can happen when using the wrong version of gpg... + kdWarning(5150) << "Running 'gpgconf --list-options " << mName << "' failed. " << strerror( rc ) << ", but try that command to see the real output" << endl; + else { + if ( mCurrentGroup && !mCurrentGroup->mEntries.isEmpty() ) // only add non-empty groups + mGroups.insert( mCurrentGroupName, mCurrentGroup ); + } +} + +void QGpgMECryptoConfigComponent::slotCollectStdOut( KProcIO* proc ) +{ + QString line; + int result; + while( ( result = proc->readln(line) ) != -1 ) { + //kdDebug(5150) << "GOT LINE:" << line << endl; + // Format: NAME:FLAGS:LEVEL:DESCRIPTION:TYPE:ALT-TYPE:ARGNAME:DEFAULT:ARGDEF:VALUE + const QStringList lst = QStringList::split( ':', line, true ); + if ( lst.count() >= 10 ) { + const int flags = lst[1].toInt(); + const int level = lst[2].toInt(); + if ( level > 2 ) // invisible or internal -> skip it; + continue; + if ( flags & GPGCONF_FLAG_GROUP ) { + if ( mCurrentGroup && !mCurrentGroup->mEntries.isEmpty() ) // only add non-empty groups + mGroups.insert( mCurrentGroupName, mCurrentGroup ); + //else + // kdDebug(5150) << "Discarding empty group " << mCurrentGroupName << endl; + mCurrentGroup = new QGpgMECryptoConfigGroup( lst[0], lst[3], level ); + mCurrentGroupName = lst[0]; + } else { + // normal entry + if ( !mCurrentGroup ) { // first toplevel entry -> create toplevel group + mCurrentGroup = new QGpgMECryptoConfigGroup( "<nogroup>", QString::null, 0 ); + mCurrentGroupName = "<nogroup>"; + } + mCurrentGroup->mEntries.insert( lst[0], new QGpgMECryptoConfigEntry( lst ) ); + } + } else { + // This happens on lines like + // dirmngr[31465]: error opening `/home/dfaure/.gnupg/dirmngr_ldapservers.conf': No such file or directory + // so let's not bother the user with it. + //kdWarning(5150) << "Parse error on gpgconf --list-options output: " << line << endl; + } + } +} + +QStringList QGpgMECryptoConfigComponent::groupList() const +{ + QDictIterator<QGpgMECryptoConfigGroup> it( mGroups ); + QStringList names; + for( ; it.current(); ++it ) + names.push_back( it.currentKey() ); + return names; +} + +Kleo::CryptoConfigGroup* QGpgMECryptoConfigComponent::group(const QString& name ) const +{ + return mGroups.find( name ); +} + +void QGpgMECryptoConfigComponent::sync( bool runtime ) +{ + KTempFile tmpFile; + tmpFile.setAutoDelete( true ); + + QValueList<QGpgMECryptoConfigEntry *> dirtyEntries; + + // Collect all dirty entries + QDictIterator<QGpgMECryptoConfigGroup> groupit( mGroups ); + for( ; groupit.current(); ++groupit ) { + QDictIterator<QGpgMECryptoConfigEntry> it( groupit.current()->mEntries ); + for( ; it.current(); ++it ) { + if ( it.current()->isDirty() ) { + // OK, we can set it.currentKey() to it.current()->outputString() + QString line = it.currentKey(); + if ( it.current()->isSet() ) { // set option + line += ":0:"; + line += it.current()->outputString(); + } else { // unset option + line += ":16:"; + } + line += '\n'; + QCString line8bit = line.utf8(); // encode with utf8, and KProcIO uses utf8 when reading. + tmpFile.file()->writeBlock( line8bit.data(), line8bit.size()-1 /*no 0*/ ); + dirtyEntries.append( it.current() ); + } + } + } + tmpFile.close(); + if ( dirtyEntries.isEmpty() ) + return; + + // Call gpgconf --change-options <component> + QString commandLine = "gpgconf"; + if ( runtime ) + commandLine += " --runtime"; + commandLine += " --change-options "; + commandLine += KProcess::quote( mName ); + commandLine += " < "; + commandLine += KProcess::quote( tmpFile.name() ); + + //kdDebug(5150) << commandLine << endl; + //system( QCString( "cat " ) + tmpFile.name().latin1() ); // DEBUG + + KProcess proc; + proc.setUseShell( true ); + proc << commandLine; + + // run the process: + int rc = 0; + if ( !proc.start( KProcess::Block ) ) + rc = -1; + else + rc = ( proc.normalExit() ) ? proc.exitStatus() : -1 ; + + if ( rc == -1 ) + { + QString wmsg = i18n( "Could not start gpgconf\nCheck that gpgconf is in the PATH and that it can be started" ); + kdWarning(5150) << wmsg << endl; + KMessageBox::error(0, wmsg); + } + else if( rc != 0 ) // Happens due to bugs in gpgconf (e.g. issues 104/115) + { + QString wmsg = i18n( "Error from gpgconf while saving configuration: %1" ).arg( QString::fromLocal8Bit( strerror( rc ) ) ); + kdWarning(5150) << k_funcinfo << ":" << strerror( rc ) << endl; + KMessageBox::error(0, wmsg); + } + else + { + QValueList<QGpgMECryptoConfigEntry *>::Iterator it = dirtyEntries.begin(); + for( ; it != dirtyEntries.end(); ++it ) { + (*it)->setDirty( false ); + } + } +} + +//// + +QGpgMECryptoConfigGroup::QGpgMECryptoConfigGroup( const QString & name, const QString& description, int level ) + : mEntries( 29 ), + mName( name ), + mDescription( description ), + mLevel( static_cast<Kleo::CryptoConfigEntry::Level>( level ) ) +{ + mEntries.setAutoDelete( true ); +} + +QStringList QGpgMECryptoConfigGroup::entryList() const +{ + QDictIterator<QGpgMECryptoConfigEntry> it( mEntries ); + QStringList names; + for( ; it.current(); ++it ) + names.push_back( it.currentKey() ); + return names; +} + +Kleo::CryptoConfigEntry* QGpgMECryptoConfigGroup::entry( const QString& name ) const +{ + return mEntries.find( name ); +} + +//// + +static QString gpgconf_unescape( const QString& str ) +{ + // Looks like it's the same rules as KURL. + return KURL::decode_string( str, 106 ); +} + +static QString gpgconf_escape( const QString& str ) +{ + // Escape special chars (including ':' and '%') + QString enc = KURL::encode_string( str, 106 ); // and convert to utf8 first (to get %12%34 for one special char) + // Also encode commas, for lists. + enc.replace( ',', "%2c" ); + return enc; +} + +static QString urlpart_encode( const QString& str ) +{ + QString enc( str ); + enc.replace( '%', "%25" ); // first! + enc.replace( ':', "%3a" ); + //kdDebug() << " urlpart_encode: " << str << " -> " << enc << endl; + return enc; +} + +static QString urlpart_decode( const QString& str ) +{ + return KURL::decode_string( str ); +} + +// gpgconf arg type number -> CryptoConfigEntry arg type enum mapping +static Kleo::CryptoConfigEntry::ArgType knownArgType( int argType, bool& ok ) { + ok = true; + switch( argType ) { + case 0: // none + return Kleo::CryptoConfigEntry::ArgType_None; + case 1: // string + return Kleo::CryptoConfigEntry::ArgType_String; + case 2: // int32 + return Kleo::CryptoConfigEntry::ArgType_Int; + case 3: // uint32 + return Kleo::CryptoConfigEntry::ArgType_UInt; + case 32: // pathname + return Kleo::CryptoConfigEntry::ArgType_Path; + case 33: // ldap server + return Kleo::CryptoConfigEntry::ArgType_LDAPURL; + default: + ok = false; + return Kleo::CryptoConfigEntry::ArgType_None; + } +} + +QGpgMECryptoConfigEntry::QGpgMECryptoConfigEntry( const QStringList& parsedLine ) +{ + // Format: NAME:FLAGS:LEVEL:DESCRIPTION:TYPE:ALT-TYPE:ARGNAME:DEFAULT:ARGDEF:VALUE + assert( parsedLine.count() >= 10 ); // called checked for it already + QStringList::const_iterator it = parsedLine.begin(); + mName = *it++; + mFlags = (*it++).toInt(); + mLevel = (*it++).toInt(); + mDescription = *it++; + bool ok; + // we keep the real (int) arg type, since it influences the parsing (e.g. for ldap urls) + mRealArgType = (*it++).toInt(); + mArgType = knownArgType( mRealArgType, ok ); + if ( !ok && !(*it).isEmpty() ) { + // use ALT-TYPE + mRealArgType = (*it).toInt(); + mArgType = knownArgType( mRealArgType, ok ); + } + if ( !ok ) + kdWarning(5150) << "Unsupported datatype: " << parsedLine[4] << " : " << *it << " for " << parsedLine[0] << endl; + ++it; // done with alt-type + ++it; // skip argname (not useful in GUIs) + + mSet = false; + QString value; + if ( mFlags & GPGCONF_FLAG_DEFAULT ) { + value = *it; // get default value + mDefaultValue = stringToValue( value, true ); + } + ++it; // done with DEFAULT + ++it; // ### skip ARGDEF for now. It's only for options with an "optional arg" + //kdDebug(5150) << "Entry " << parsedLine[0] << " val=" << *it << endl; + + if ( !(*it).isEmpty() ) { // a real value was set + mSet = true; + value = *it; + mValue = stringToValue( value, true ); + } + else { + mValue = mDefaultValue; + } + + mDirty = false; +} + +QVariant QGpgMECryptoConfigEntry::stringToValue( const QString& str, bool unescape ) const +{ + bool isString = isStringType(); + + if ( isList() ) { + QValueList<QVariant> lst; + QStringList items = QStringList::split( ',', str ); + for( QStringList::const_iterator valit = items.begin(); valit != items.end(); ++valit ) { + QString val = *valit; + if ( isString ) { + if ( val.isEmpty() ) { + lst << QString::null; + continue; + } + else if ( unescape ) { + if( val[0] != '"' ) // see README.gpgconf + kdWarning(5150) << "String value should start with '\"' : " << val << endl; + val = val.mid( 1 ); + } + } + lst << QVariant( unescape ? gpgconf_unescape( val ) : val ); + } + return lst; + } else { // not a list + QString val( str ); + if ( isString ) { + if ( val.isEmpty() ) + return QVariant( QString::null ); // not set [ok with lists too?] + else if ( unescape ) { + Q_ASSERT( val[0] == '"' ); // see README.gpgconf + val = val.mid( 1 ); + } + } + return QVariant( unescape ? gpgconf_unescape( val ) : val ); + } +} + +QGpgMECryptoConfigEntry::~QGpgMECryptoConfigEntry() +{ +#ifndef NDEBUG + if ( !s_duringClear && mDirty ) + kdWarning(5150) << "Deleting a QGpgMECryptoConfigEntry that was modified (" << mDescription << ")\n" + << "You forgot to call sync() (to commit) or clear() (to discard)" << endl; +#endif +} + +bool QGpgMECryptoConfigEntry::isOptional() const +{ + return mFlags & GPGCONF_FLAG_OPTIONAL; +} + +bool QGpgMECryptoConfigEntry::isReadOnly() const +{ + return mFlags & GPGCONF_FLAG_NO_CHANGE; +} + +bool QGpgMECryptoConfigEntry::isList() const +{ + return mFlags & GPGCONF_FLAG_LIST; +} + +bool QGpgMECryptoConfigEntry::isRuntime() const +{ + return mFlags & GPGCONF_FLAG_RUNTIME; +} + +bool QGpgMECryptoConfigEntry::isSet() const +{ + return mSet; +} + +bool QGpgMECryptoConfigEntry::boolValue() const +{ + Q_ASSERT( mArgType == ArgType_None ); + Q_ASSERT( !isList() ); + return mValue.toBool(); +} + +QString QGpgMECryptoConfigEntry::stringValue() const +{ + return toString( false ); +} + +int QGpgMECryptoConfigEntry::intValue() const +{ + Q_ASSERT( mArgType == ArgType_Int ); + Q_ASSERT( !isList() ); + return mValue.toInt(); +} + +unsigned int QGpgMECryptoConfigEntry::uintValue() const +{ + Q_ASSERT( mArgType == ArgType_UInt ); + Q_ASSERT( !isList() ); + return mValue.toUInt(); +} + +static KURL parseURL( int mRealArgType, const QString& str ) +{ + if ( mRealArgType == 33 ) { // LDAP server + // The format is HOSTNAME:PORT:USERNAME:PASSWORD:BASE_DN + QStringList items = QStringList::split( ':', str, true ); + if ( items.count() == 5 ) { + QStringList::const_iterator it = items.begin(); + KURL url; + url.setProtocol( "ldap" ); + url.setHost( urlpart_decode( *it++ ) ); + url.setPort( (*it++).toInt() ); + url.setPath( "/" ); // workaround KURL parsing bug + url.setUser( urlpart_decode( *it++ ) ); + url.setPass( urlpart_decode( *it++ ) ); + url.setQuery( urlpart_decode( *it ) ); + return url; + } else + kdWarning(5150) << "parseURL: malformed LDAP server: " << str << endl; + } + // other URLs : assume wellformed URL syntax. + return KURL( str ); +} + +// The opposite of parseURL +static QString splitURL( int mRealArgType, const KURL& url ) +{ + if ( mRealArgType == 33 ) { // LDAP server + // The format is HOSTNAME:PORT:USERNAME:PASSWORD:BASE_DN + Q_ASSERT( url.protocol() == "ldap" ); + return urlpart_encode( url.host() ) + ":" + + QString::number( url.port() ) + ":" + + urlpart_encode( url.user() ) + ":" + + urlpart_encode( url.pass() ) + ":" + + // KURL automatically encoded the query (e.g. for spaces inside it), + // so decode it before writing it out to gpgconf (issue119) + urlpart_encode( KURL::decode_string( url.query().mid(1) ) ); + } + return url.path(); +} + +KURL QGpgMECryptoConfigEntry::urlValue() const +{ + Q_ASSERT( mArgType == ArgType_Path || mArgType == ArgType_URL || mArgType == ArgType_LDAPURL ); + Q_ASSERT( !isList() ); + QString str = mValue.toString(); + if ( mArgType == ArgType_Path ) + { + KURL url; + url.setPath( str ); + return url; + } + return parseURL( mRealArgType, str ); +} + +unsigned int QGpgMECryptoConfigEntry::numberOfTimesSet() const +{ + Q_ASSERT( mArgType == ArgType_None ); + Q_ASSERT( isList() ); + return mValue.toUInt(); +} + +QStringList QGpgMECryptoConfigEntry::stringValueList() const +{ + Q_ASSERT( isStringType() ); + Q_ASSERT( isList() ); + return mValue.toStringList(); +} + +QValueList<int> QGpgMECryptoConfigEntry::intValueList() const +{ + Q_ASSERT( mArgType == ArgType_Int ); + Q_ASSERT( isList() ); + QValueList<int> ret; + QValueList<QVariant> lst = mValue.toList(); + for( QValueList<QVariant>::const_iterator it = lst.begin(); it != lst.end(); ++it ) { + ret.append( (*it).toInt() ); + } + return ret; +} + +QValueList<unsigned int> QGpgMECryptoConfigEntry::uintValueList() const +{ + Q_ASSERT( mArgType == ArgType_UInt ); + Q_ASSERT( isList() ); + QValueList<unsigned int> ret; + QValueList<QVariant> lst = mValue.toList(); + for( QValueList<QVariant>::const_iterator it = lst.begin(); it != lst.end(); ++it ) { + ret.append( (*it).toUInt() ); + } + return ret; +} + +KURL::List QGpgMECryptoConfigEntry::urlValueList() const +{ + Q_ASSERT( mArgType == ArgType_Path || mArgType == ArgType_URL || mArgType == ArgType_LDAPURL ); + Q_ASSERT( isList() ); + QStringList lst = mValue.toStringList(); + + KURL::List ret; + for( QStringList::const_iterator it = lst.begin(); it != lst.end(); ++it ) { + if ( mArgType == ArgType_Path ) { + KURL url; + url.setPath( *it ); + ret << url; + } else { + ret << parseURL( mRealArgType, *it ); + } + } + return ret; +} + +void QGpgMECryptoConfigEntry::resetToDefault() +{ + mSet = false; + mDirty = true; + if ( mFlags & GPGCONF_FLAG_DEFAULT ) + mValue = mDefaultValue; + else if ( mArgType == ArgType_None ) + mValue = false; +} + +void QGpgMECryptoConfigEntry::setBoolValue( bool b ) +{ + Q_ASSERT( mArgType == ArgType_None ); + Q_ASSERT( !isList() ); + // A "no arg" option is either set or not set. + // Being set means mSet==true + mValue==true, being unset means resetToDefault(), i.e. both false + mValue = b; + mSet = b; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setStringValue( const QString& str ) +{ + mValue = stringToValue( str, false ); + // When setting a string to empty (and there's no default), we need to act like resetToDefault + // Otherwise we try e.g. "ocsp-responder:0:" and gpgconf answers: + // "gpgconf: argument required for option ocsp-responder" + if ( str.isEmpty() && !isOptional() ) + mSet = false; + else + mSet = true; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setIntValue( int i ) +{ + Q_ASSERT( mArgType == ArgType_Int ); + Q_ASSERT( !isList() ); + mValue = i; + mSet = true; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setUIntValue( unsigned int i ) +{ + mValue = i; + mSet = true; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setURLValue( const KURL& url ) +{ + QString str = splitURL( mRealArgType, url ); + if ( str.isEmpty() && !isOptional() ) + mSet = false; + else + mSet = true; + mValue = str; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setNumberOfTimesSet( unsigned int i ) +{ + Q_ASSERT( mArgType == ArgType_None ); + Q_ASSERT( isList() ); + setUIntValue( i ); +} + +void QGpgMECryptoConfigEntry::setStringValueList( const QStringList& lst ) +{ + mValue = lst; + if ( lst.isEmpty() && !isOptional() ) + mSet = false; + else + mSet = true; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setIntValueList( const QValueList<int>& lst ) +{ + QValueList<QVariant> ret; + for( QValueList<int>::const_iterator it = lst.begin(); it != lst.end(); ++it ) { + ret << QVariant( *it ); + } + mValue = ret; + if ( ret.isEmpty() && !isOptional() ) + mSet = false; + else + mSet = true; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setUIntValueList( const QValueList<unsigned int>& lst ) +{ + QValueList<QVariant> ret; + for( QValueList<unsigned int>::const_iterator it = lst.begin(); it != lst.end(); ++it ) { + ret << QVariant( *it ); + } + if ( ret.isEmpty() && !isOptional() ) + mSet = false; + else + mSet = true; + mValue = ret; + mDirty = true; +} + +void QGpgMECryptoConfigEntry::setURLValueList( const KURL::List& urls ) +{ + QStringList lst; + for( KURL::List::const_iterator it = urls.begin(); it != urls.end(); ++it ) { + lst << splitURL( mRealArgType, *it ); + } + mValue = lst; + if ( lst.isEmpty() && !isOptional() ) + mSet = false; + else + mSet = true; + mDirty = true; +} + +QString QGpgMECryptoConfigEntry::toString( bool escape ) const +{ + // Basically the opposite of stringToValue + if ( isStringType() ) { + if ( mValue.isNull() ) + return QString::null; + else if ( isList() ) { // string list + QStringList lst = mValue.toStringList(); + if ( escape ) { + for( QStringList::iterator it = lst.begin(); it != lst.end(); ++it ) { + if ( !(*it).isNull() ) + *it = gpgconf_escape( *it ).prepend( "\"" ); + } + } + QString res = lst.join( "," ); + kdDebug(5150) << "toString: " << res << endl; + return res; + } else { // normal string + QString res = mValue.toString(); + if ( escape ) + res = gpgconf_escape( res ).prepend( "\"" ); + return res; + } + } + if ( !isList() ) // non-list non-string + { + if ( mArgType == ArgType_None ) { + return mValue.toBool() ? QString::fromLatin1( "1" ) : QString::null; + } else { // some int + Q_ASSERT( mArgType == ArgType_Int || mArgType == ArgType_UInt ); + return mValue.toString(); // int to string conversion + } + } + + // Lists (of other types than strings) + if ( mArgType == ArgType_None ) + return QString::number( numberOfTimesSet() ); + QStringList ret; + QValueList<QVariant> lst = mValue.toList(); + for( QValueList<QVariant>::const_iterator it = lst.begin(); it != lst.end(); ++it ) { + ret << (*it).toString(); // QVariant does the conversion + } + return ret.join( "," ); +} + +QString QGpgMECryptoConfigEntry::outputString() const +{ + Q_ASSERT( mSet ); + return toString( true ); +} + +bool QGpgMECryptoConfigEntry::isStringType() const +{ + return ( mArgType == Kleo::CryptoConfigEntry::ArgType_String + || mArgType == Kleo::CryptoConfigEntry::ArgType_Path + || mArgType == Kleo::CryptoConfigEntry::ArgType_URL + || mArgType == Kleo::CryptoConfigEntry::ArgType_LDAPURL ); +} + +void QGpgMECryptoConfigEntry::setDirty( bool b ) +{ + mDirty = b; +} + +#include "qgpgmecryptoconfig.moc" |