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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp')
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1 files changed, 207 insertions, 0 deletions
diff --git a/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp b/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp
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+++ b/certmanager/lib/backends/qgpgme/qgpgmerefreshkeysjob.cpp
@@ -0,0 +1,207 @@
+/*
+ qgpgmerefreshkeysjob.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.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "qgpgmerefreshkeysjob.h"
+
+#include "gnupgprocessbase.h"
+#include "qgpgmeprogresstokenmapper.h"
+
+#include <kdebug.h>
+
+#include <gpgmepp/context.h>
+
+#include <qgpgme/eventloopinteractor.h>
+
+#include <qstringlist.h>
+
+#include <gpg-error.h>
+
+#include <assert.h>
+
+Kleo::QGpgMERefreshKeysJob::QGpgMERefreshKeysJob()
+ : RefreshKeysJob( QGpgME::EventLoopInteractor::instance(), "Kleo::QGpgMERefreshKeysJob" ),
+ mProcess( 0 ),
+ mError( 0 )
+{
+
+}
+
+Kleo::QGpgMERefreshKeysJob::~QGpgMERefreshKeysJob() {
+
+}
+
+GpgME::Error Kleo::QGpgMERefreshKeysJob::start( const QStringList & patterns ) {
+ assert( mPatternsToDo.empty() );
+
+ mPatternsToDo = patterns;
+ if ( mPatternsToDo.empty() )
+ mPatternsToDo.push_back( " " ); // empty list means all -> mae
+ // sure to fail the first
+ // startAProcess() guard clause
+
+ return startAProcess();
+}
+
+#if MAX_CMD_LENGTH < 65 + 128
+#error MAX_CMD_LENGTH is too low
+#endif
+
+GpgME::Error Kleo::QGpgMERefreshKeysJob::startAProcess() {
+ if ( mPatternsToDo.empty() )
+ return 0;
+ // create and start gpgsm process:
+ mProcess = new GnuPGProcessBase( this, "gpgsm -k --with-validation --force-crl-refresh --enable-crl-checks" );
+
+ // FIXME: obbtain the path to gpgsm from gpgme, so we use the same instance.
+ *mProcess << "gpgsm" << "-k" << "--with-validation" << "--force-crl-refresh"
+ << "--enable-crl-checks";
+ unsigned int commandLineLength = MAX_CMD_LENGTH;
+ commandLineLength -=
+ strlen("gpgsm") + 1 + strlen("-k") + 1 +
+ strlen("--with-validation") + 1 + strlen("--force-crl-refresh") + 1 +
+ strlen("--enable-crl-checks") + 1;
+ while ( !mPatternsToDo.empty() ) {
+ const QCString pat = mPatternsToDo.front().utf8().stripWhiteSpace();
+ const unsigned int patLength = pat.length();
+ if ( patLength >= commandLineLength )
+ break;
+ mPatternsToDo.pop_front();
+ if ( pat.isEmpty() )
+ continue;
+ *mProcess << pat;
+ commandLineLength -= patLength + 1;
+ }
+
+ mProcess->setUseStatusFD( true );
+
+ connect( mProcess, SIGNAL(processExited(KProcess*)),
+ SLOT(slotProcessExited(KProcess*)) );
+ connect( mProcess, SIGNAL(receivedStderr(KProcess*,char*,int)),
+ SLOT(slotStderr(KProcess*,char*,int)) );
+ connect( mProcess, SIGNAL(status(Kleo::GnuPGProcessBase*,const QString&,const QStringList&)),
+ SLOT(slotStatus(Kleo::GnuPGProcessBase*,const QString&,const QStringList&)) );
+
+ if ( !mProcess->start( KProcess::NotifyOnExit, KProcess::Stderr ) ) {
+ mError = gpg_err_make( GPG_ERR_SOURCE_GPGSM, GPG_ERR_ENOENT ); // what else?
+ deleteLater();
+ return mError;
+ } else
+ return 0;
+}
+
+void Kleo::QGpgMERefreshKeysJob::slotCancel() {
+ if ( mProcess )
+ mProcess->kill();
+ mProcess = 0;
+ mError = gpg_err_make( GPG_ERR_SOURCE_GPGSM, GPG_ERR_CANCELED );
+}
+
+void Kleo::QGpgMERefreshKeysJob::slotStatus( GnuPGProcessBase * proc, const QString & type, const QStringList & args ) {
+ if ( proc != mProcess )
+ return;
+ QStringList::const_iterator it = args.begin();
+ bool ok = false;
+
+ if ( type == "ERROR" ) {
+
+
+ if ( args.size() < 2 ) {
+ kdDebug( 5150 ) << "Kleo::QGpgMERefreshKeysJob::slotStatus() not recognising ERROR with < 2 args!" << endl;
+ return;
+ }
+ const int source = (*++it).toInt( &ok );
+ if ( !ok ) {
+ kdDebug( 5150 ) << "Kleo::QGpgMERefreshKeysJob::slotStatus() expected number for first ERROR arg, got something else" << endl;
+ return;
+ }
+ ok = false;
+ const int code = (*++it).toInt( &ok );
+ if ( !ok ) {
+ kdDebug( 5150 ) << "Kleo::QGpgMERefreshKeysJob::slotStatus() expected number for second ERROR arg, got something else" << endl;
+ return;
+ }
+ mError = gpg_err_make( (gpg_err_source_t)source, (gpg_err_code_t)code );
+
+
+ } else if ( type == "PROGRESS" ) {
+
+
+ if ( args.size() < 4 ) {
+ kdDebug( 5150 ) << "Kleo::QGpgMERefreshKeysJob::slotStatus() not recognising PROGRESS with < 4 args!" << endl;
+ return;
+ }
+ const QString what = *++it;
+ ++it; // don't use "type"...
+ const int cur = (*++it).toInt( &ok );
+ if ( !ok ) {
+ kdDebug( 5150 ) << "Kleo::QGpgMERefreshKeysJob::slotStatus() expected number for \"cur\", got something else" << endl;
+ return;
+ }
+ ok = false;
+ const int total = (*++it).toInt( &ok );
+ if ( !ok ) {
+ kdDebug( 5150 ) << "Kleo::QGpgMERefreshKeysJob::slotStatus() expected number for \"total\", got something else" << endl;
+ return;
+ }
+ emit progress( QGpgMEProgressTokenMapper::instance()->map( what, 0, cur, total ), cur, total );
+
+
+ }
+}
+
+void Kleo::QGpgMERefreshKeysJob::slotStderr( KProcess *, char *, int ) {
+ // implement? or not?
+}
+
+void Kleo::QGpgMERefreshKeysJob::slotProcessExited( KProcess * proc ) {
+ if ( proc != mProcess )
+ return;
+
+ if ( !mError && !mPatternsToDo.empty() )
+ if ( const GpgME::Error err = startAProcess() )
+ mError = err;
+ else
+ return;
+
+ emit done();
+ if ( !mError &&
+ ( !mProcess->normalExit() || mProcess->exitStatus() != 0 ) )
+ mError = gpg_err_make( GPG_ERR_SOURCE_GPGSM, GPG_ERR_GENERAL );
+ emit result( mError );
+ deleteLater();
+}
+
+#include "qgpgmerefreshkeysjob.moc"