desktop/source/deployment/registry/dp_backend.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "sal/config.h"
  21
  22 #include <cassert>
  23
  24 #include "dp_backend.h"
  25 #include "dp_ucb.h"
  26 #include "rtl/ustring.hxx"
  27 #include "rtl/uri.hxx"
  28 #include "rtl/bootstrap.hxx"
  29 #include "osl/file.hxx"
  30 #include "cppuhelper/exc_hlp.hxx"
  31 #include "comphelper/servicedecl.hxx"
  32 #include "comphelper/unwrapargs.hxx"
  33 #include "ucbhelper/content.hxx"
  34 #include "com/sun/star/lang/WrappedTargetRuntimeException.hpp"
  35 #include "com/sun/star/deployment/InvalidRemovedParameterException.hpp"
  36 #include "com/sun/star/deployment/thePackageManagerFactory.hpp"
  37 #include "com/sun/star/ucb/InteractiveAugmentedIOException.hpp"
  38 #include "com/sun/star/ucb/IOErrorCode.hpp"
  39 #include "com/sun/star/beans/StringPair.hpp"
  40 #include "com/sun/star/sdbc/XResultSet.hpp"
  41 #include "com/sun/star/sdbc/XRow.hpp"
  42 #include "unotools/tempfile.hxx"
  43
  44
  45 using namespace ::dp_misc;
  46 using namespace ::com::sun::star;
  47 using namespace ::com::sun::star::uno;
  48 using namespace ::com::sun::star::ucb;
  49
  50 namespace dp_registry {
  51 namespace backend {
  52
  53 //______________________________________________________________________________
  54 PackageRegistryBackend::~PackageRegistryBackend()
  55 {
  56 }
  57
  58 //______________________________________________________________________________
  59 void PackageRegistryBackend::disposing( lang::EventObject const & event )
  60     throw (RuntimeException)
  61 {
  62     Reference<deployment::XPackage> xPackage(
  63         event.Source, UNO_QUERY_THROW );
  64     OUString url( xPackage->getURL() );
  65     ::osl::MutexGuard guard( getMutex() );
  66     if ( m_bound.erase( url ) != 1 )
  67     {
  68         SAL_WARN("desktop.deployment", "erase(" << url << ") != 1");
  69     }
  70 }
  71
  72 //______________________________________________________________________________
  73 PackageRegistryBackend::PackageRegistryBackend(
  74     Sequence<Any> const & args,
  75     Reference<XComponentContext> const & xContext )
  76     : t_BackendBase( getMutex() ),
  77       m_xComponentContext( xContext ),
  78       m_eContext( CONTEXT_UNKNOWN ),
  79       m_readOnly( false )
  80 {
  81     assert(xContext.is());
  82     boost::optional<OUString> cachePath;
  83     boost::optional<bool> readOnly;
  84     comphelper::unwrapArgs( args, m_context, cachePath, readOnly );
  85     if (cachePath)
  86         m_cachePath = *cachePath;
  87     if (readOnly)
  88         m_readOnly = *readOnly;
  89
  90     if ( m_context == "user" )
  91         m_eContext = CONTEXT_USER;
  92     else if ( m_context == "shared" )
  93         m_eContext = CONTEXT_SHARED;
  94     else if ( m_context == "bundled" )
  95         m_eContext = CONTEXT_BUNDLED;
  96     else if ( m_context == "tmp" )
  97         m_eContext = CONTEXT_TMP;
  98     else if (m_context.matchIgnoreAsciiCase("vnd.sun.star.tdoc:/"))
  99         m_eContext = CONTEXT_DOCUMENT;
 100     else
 101         m_eContext = CONTEXT_UNKNOWN;
 102 }
 103
 104 //______________________________________________________________________________
 105 void PackageRegistryBackend::check()
 106 {
 107     ::osl::MutexGuard guard( getMutex() );
 108     if (rBHelper.bInDispose || rBHelper.bDisposed) {
 109         throw lang::DisposedException(
 110             "PackageRegistryBackend instance has already been disposed!",
 111             static_cast<OWeakObject *>(this) );
 112     }
 113 }
 114
 115 //______________________________________________________________________________
 116 void PackageRegistryBackend::disposing()
 117 {
 118     try {
 119         for ( t_string2ref::const_iterator i = m_bound.begin(); i != m_bound.end(); ++i)
 120             i->second->removeEventListener(this);
 121         m_bound.clear();
 122         m_xComponentContext.clear();
 123         WeakComponentImplHelperBase::disposing();
 124     }
 125     catch (const RuntimeException &) {
 126         throw;
 127     }
 128     catch (const Exception &) {
 129         Any exc( ::cppu::getCaughtException() );
 130         throw lang::WrappedTargetRuntimeException(
 131             "caught unexpected exception while disposing!",
 132             static_cast<OWeakObject *>(this), exc );
 133     }
 134 }
 135
 136 // XPackageRegistry
 137 //______________________________________________________________________________
 138 Reference<deployment::XPackage> PackageRegistryBackend::bindPackage(
 139     OUString const & url, OUString const & mediaType, sal_Bool  bRemoved,
 140     OUString const & identifier, Reference<XCommandEnvironment> const & xCmdEnv )
 141     throw (deployment::DeploymentException,
 142            deployment::InvalidRemovedParameterException,
 143            ucb::CommandFailedException,
 144            lang::IllegalArgumentException, RuntimeException)
 145 {
 146     ::osl::ResettableMutexGuard guard( getMutex() );
 147     check();
 148
 149     t_string2ref::const_iterator const iFind( m_bound.find( url ) );
 150     if (iFind != m_bound.end())
 151     {
 152         Reference<deployment::XPackage> xPackage( iFind->second );
 153         if (xPackage.is())
 154         {
 155             if (!mediaType.isEmpty() &&
 156                 mediaType != xPackage->getPackageType()->getMediaType())
 157                 throw lang::IllegalArgumentException
 158                     ("XPackageRegistry::bindPackage: media type does not match",
 159                      static_cast<OWeakObject*>(this), 1);
 160             if (xPackage->isRemoved() != bRemoved)
 161                 throw deployment::InvalidRemovedParameterException(
 162                     "XPackageRegistry::bindPackage: bRemoved parameter does not match",
 163                     static_cast<OWeakObject*>(this), xPackage->isRemoved(), xPackage);
 164             return xPackage;
 165         }
 166     }
 167
 168     guard.clear();
 169
 170     Reference<deployment::XPackage> xNewPackage;
 171     try {
 172         xNewPackage = bindPackage_( url, mediaType, bRemoved,
 173             identifier, xCmdEnv );
 174     }
 175     catch (const RuntimeException &) {
 176         throw;
 177     }
 178     catch (const CommandFailedException &) {
 179         throw;
 180     }
 181     catch (const deployment::DeploymentException &) {
 182         throw;
 183     }
 184     catch (const Exception &) {
 185         Any exc( ::cppu::getCaughtException() );
 186         throw deployment::DeploymentException(
 187             "Error binding package: " + url,
 188             static_cast<OWeakObject *>(this), exc );
 189     }
 190
 191     guard.reset();
 192
 193     ::std::pair< t_string2ref::iterator, bool > insertion(
 194         m_bound.insert( t_string2ref::value_type( url, xNewPackage ) ) );
 195     if (insertion.second)
 196     { // first insertion
 197         SAL_WARN_IF(
 198             Reference<XInterface>(insertion.first->second) != xNewPackage,
 199             "desktop.deployment", "mismatch");
 200     }
 201     else
 202     { // found existing entry
 203         Reference<deployment::XPackage> xPackage( insertion.first->second );
 204         if (xPackage.is())
 205             return xPackage;
 206         insertion.first->second = xNewPackage;
 207     }
 208
 209     guard.clear();
 210     xNewPackage->addEventListener( this ); // listen for disposing events
 211     return xNewPackage;
 212 }
 213
 214 OUString PackageRegistryBackend::createFolder(
 215     OUString const & relUrl,
 216     Reference<ucb::XCommandEnvironment> const & xCmdEnv)
 217 {
 218     const OUString sDataFolder = makeURL(getCachePath(), relUrl);
 219     //make sure the folder exist
 220     ucbhelper::Content dataContent;
 221     ::dp_misc::create_folder(&dataContent, sDataFolder, xCmdEnv);
 222
 223     const String baseDir(sDataFolder);
 224     const ::utl::TempFile aTemp(&baseDir, sal_True);
 225     const OUString url = aTemp.GetURL();
 226     return sDataFolder + url.copy(url.lastIndexOf('/'));
 227 }
 228
 229 //folderURL can have the extension .tmp or .tmp_
 230 //Before OOo 3.4 the created a tmp file with osl_createTempFile and
 231 //then created a Folder with a same name and a trailing '_'
 232 //If the folderURL has no '_' then there is no corresponding tmp file.
 233 void PackageRegistryBackend::deleteTempFolder(
 234     OUString const & folderUrl)
 235 {
 236     if (!folderUrl.isEmpty())
 237     {
 238         erase_path( folderUrl, Reference<XCommandEnvironment>(),
 239                     false /* no throw: ignore errors */ );
 240
 241         if (folderUrl[folderUrl.getLength() - 1] == '_')
 242         {
 243             const OUString  tempFile = folderUrl.copy(0, folderUrl.getLength() - 1);
 244             erase_path( tempFile, Reference<XCommandEnvironment>(),
 245                         false /* no throw: ignore errors */ );
 246         }
 247     }
 248 }
 249
 250 //usedFolders can contain folder names which have the extension .tmp or .tmp_
 251 //Before OOo 3.4 we created a tmp file with osl_createTempFile and
 252 //then created a Folder with a same name and a trailing '_'
 253 //If the folderURL has no '_' then there is no corresponding tmp file.
 254 void PackageRegistryBackend::deleteUnusedFolders(
 255     OUString const & relUrl,
 256     ::std::list< OUString> const & usedFolders)
 257 {
 258     try
 259     {
 260         const OUString sDataFolder = makeURL(getCachePath(), relUrl);
 261         ::ucbhelper::Content tempFolder(
 262             sDataFolder, Reference<ucb::XCommandEnvironment>(), m_xComponentContext);
 263
 264         Reference<sdbc::XResultSet> xResultSet(
 265                  StrTitle::createCursor( tempFolder, ::ucbhelper::INCLUDE_FOLDERS_ONLY ) );
 266
 267         // get all temp directories:
 268         ::std::vector<OUString> tempEntries;
 269
 270         const char tmp[] = ".tmp";
 271
 272         while (xResultSet->next())
 273         {
 274             OUString title(
 275                 Reference<sdbc::XRow>(
 276                     xResultSet, UNO_QUERY_THROW )->getString(
 277                         1 /* Title */ ) );
 278
 279             if (title.endsWith(tmp))
 280                 tempEntries.push_back(
 281                     makeURLAppendSysPathSegment(sDataFolder, title));
 282         }
 283
 284         for ( ::std::size_t pos = 0; pos < tempEntries.size(); ++pos )
 285         {
 286             if (::std::find( usedFolders.begin(), usedFolders.end(), tempEntries[pos] ) ==
 287                 usedFolders.end())
 288             {
 289                 deleteTempFolder(tempEntries[pos]);
 290             }
 291         }
 292     }
 293     catch (const ucb::InteractiveAugmentedIOException& e)
 294     {
 295         //In case the folder containing all the data folder does not
 296         //exist yet, we ignore the exception
 297         if (e.Code != ucb::IOErrorCode_NOT_EXISTING)
 298             throw;
 299     }
 300
 301 }
 302
 303
 304 //______________________________________________________________________________
 305 Package::~Package()
 306 {
 307 }
 308
 309 //______________________________________________________________________________
 310 Package::Package( ::rtl::Reference<PackageRegistryBackend> const & myBackend,
 311                   OUString const & url,
 312                   OUString const & rName,
 313                   OUString const & displayName,
 314                   Reference<deployment::XPackageTypeInfo> const & xPackageType,
 315                   bool bRemoved,
 316                   OUString const & identifier)
 317     : t_PackageBase( getMutex() ),
 318       m_myBackend( myBackend ),
 319       m_url( url ),
 320       m_name( rName ),
 321       m_displayName( displayName ),
 322       m_xPackageType( xPackageType ),
 323       m_bRemoved(bRemoved),
 324       m_identifier(identifier)
 325 {
 326     if (m_bRemoved)
 327     {
 328         //We use the last segment of the URL
 329         SAL_WARN_IF(
 330             !m_name.isEmpty(), "desktop.deployment", "non-empty m_name");
 331         OUString name = m_url;
 332         rtl::Bootstrap::expandMacros(name);
 333         sal_Int32 index = name.lastIndexOf('/');
 334         if (index != -1 && index < name.getLength())
 335             m_name = name.copy(index + 1);
 336     }
 337 }
 338
 339 //______________________________________________________________________________
 340 void Package::disposing()
 341 {
 342     m_myBackend.clear();
 343     WeakComponentImplHelperBase::disposing();
 344 }
 345
 346 //______________________________________________________________________________
 347 void Package::check() const
 348 {
 349     ::osl::MutexGuard guard( getMutex() );
 350     if (rBHelper.bInDispose || rBHelper.bDisposed) {
 351         throw lang::DisposedException(
 352             "Package instance has already been disposed!",
 353             static_cast<OWeakObject *>(const_cast<Package *>(this)));
 354     }
 355 }
 356
 357 // XComponent
 358 //______________________________________________________________________________
 359 void Package::dispose() throw (RuntimeException)
 360 {
 361     //Do not call check here. We must not throw an exception here if the object
 362     //is being disposed or is already disposed. See com.sun.star.lang.XComponent
 363     WeakComponentImplHelperBase::dispose();
 364 }
 365
 366 //______________________________________________________________________________
 367 void Package::addEventListener(
 368     Reference<lang::XEventListener> const & xListener ) throw (RuntimeException)
 369 {
 370     //Do not call check here. We must not throw an exception here if the object
 371     //is being disposed or is already disposed. See com.sun.star.lang.XComponent
 372     WeakComponentImplHelperBase::addEventListener( xListener );
 373 }
 374
 375 //______________________________________________________________________________
 376 void Package::removeEventListener(
 377     Reference<lang::XEventListener> const & xListener ) throw (RuntimeException)
 378 {
 379     //Do not call check here. We must not throw an exception here if the object
 380     //is being disposed or is already disposed. See com.sun.star.lang.XComponent
 381     WeakComponentImplHelperBase::removeEventListener( xListener );
 382 }
 383
 384 // XModifyBroadcaster
 385 //______________________________________________________________________________
 386 void Package::addModifyListener(
 387     Reference<util::XModifyListener> const & xListener )
 388     throw (RuntimeException)
 389 {
 390     check();
 391     rBHelper.addListener( ::getCppuType( &xListener ), xListener );
 392 }
 393
 394 //______________________________________________________________________________
 395 void Package::removeModifyListener(
 396     Reference<util::XModifyListener> const & xListener )
 397     throw (RuntimeException)
 398 {
 399     check();
 400     rBHelper.removeListener( ::getCppuType( &xListener ), xListener );
 401 }
 402
 403 //______________________________________________________________________________
 404 void Package::checkAborted(
 405     ::rtl::Reference<AbortChannel> const & abortChannel )
 406 {
 407     if (abortChannel.is() && abortChannel->isAborted()) {
 408         throw CommandAbortedException(
 409             "abort!", static_cast<OWeakObject *>(this) );
 410     }
 411 }
 412
 413 // XPackage
 414 //______________________________________________________________________________
 415 Reference<task::XAbortChannel> Package::createAbortChannel()
 416     throw (RuntimeException)
 417 {
 418     check();
 419     return new AbortChannel;
 420 }
 421
 422 //______________________________________________________________________________
 423 sal_Bool Package::isBundle() throw (RuntimeException)
 424 {
 425     return false; // default
 426 }
 427
 428 //______________________________________________________________________________
 429 ::sal_Int32 Package::checkPrerequisites(
 430         const css::uno::Reference< css::task::XAbortChannel >&,
 431         const css::uno::Reference< css::ucb::XCommandEnvironment >&,
 432         sal_Bool)
 433         throw (css::deployment::DeploymentException,
 434                css::deployment::ExtensionRemovedException,
 435                css::ucb::CommandFailedException,
 436                css::ucb::CommandAbortedException,
 437                css::uno::RuntimeException)
 438 {
 439     if (m_bRemoved)
 440         throw deployment::ExtensionRemovedException();
 441     return 0;
 442 }
 443
 444 //______________________________________________________________________________
 445 ::sal_Bool Package::checkDependencies(
 446         const css::uno::Reference< css::ucb::XCommandEnvironment >& )
 447         throw (css::deployment::DeploymentException,
 448                css::deployment::ExtensionRemovedException,
 449                css::ucb::CommandFailedException,
 450                css::uno::RuntimeException)
 451 {
 452     if (m_bRemoved)
 453         throw deployment::ExtensionRemovedException();
 454     return true;
 455 }
 456
 457
 458 //______________________________________________________________________________
 459 Sequence< Reference<deployment::XPackage> > Package::getBundle(
 460     Reference<task::XAbortChannel> const &,
 461     Reference<XCommandEnvironment> const & )
 462     throw (deployment::DeploymentException,
 463            CommandFailedException, CommandAbortedException,
 464            lang::IllegalArgumentException, RuntimeException)
 465 {
 466     return Sequence< Reference<deployment::XPackage> >();
 467 }
 468
 469 //______________________________________________________________________________
 470 OUString Package::getName() throw (RuntimeException)
 471 {
 472     return m_name;
 473 }
 474
 475 beans::Optional<OUString> Package::getIdentifier() throw (RuntimeException)
 476 {
 477     if (m_bRemoved)
 478         return beans::Optional<OUString>(true, m_identifier);
 479
 480     return beans::Optional<OUString>();
 481 }
 482
 483 //______________________________________________________________________________
 484 OUString Package::getVersion() throw (
 485     deployment::ExtensionRemovedException,
 486     RuntimeException)
 487 {
 488     if (m_bRemoved)
 489         throw deployment::ExtensionRemovedException();
 490     return OUString();
 491 }
 492
 493 //______________________________________________________________________________
 494 OUString Package::getURL() throw (RuntimeException)
 495 {
 496     return m_url;
 497 }
 498
 499 //______________________________________________________________________________
 500 OUString Package::getDisplayName() throw (
 501     deployment::ExtensionRemovedException, RuntimeException)
 502 {
 503     if (m_bRemoved)
 504         throw deployment::ExtensionRemovedException();
 505     return m_displayName;
 506 }
 507
 508 //______________________________________________________________________________
 509 OUString Package::getDescription() throw (
 510     deployment::ExtensionRemovedException,RuntimeException)
 511 {
 512     if (m_bRemoved)
 513         throw deployment::ExtensionRemovedException();
 514     return OUString();
 515 }
 516
 517 //______________________________________________________________________________
 518 OUString Package::getLicenseText() throw (
 519     deployment::ExtensionRemovedException,RuntimeException)
 520 {
 521     if (m_bRemoved)
 522         throw deployment::ExtensionRemovedException();
 523     return OUString();
 524 }
 525
 526 //______________________________________________________________________________
 527 Sequence<OUString> Package::getUpdateInformationURLs() throw (
 528     deployment::ExtensionRemovedException, RuntimeException)
 529 {
 530     if (m_bRemoved)
 531         throw deployment::ExtensionRemovedException();
 532     return Sequence<OUString>();
 533 }
 534
 535 //______________________________________________________________________________
 536 css::beans::StringPair Package::getPublisherInfo() throw (
 537     deployment::ExtensionRemovedException, RuntimeException)
 538 {
 539     if (m_bRemoved)
 540         throw deployment::ExtensionRemovedException();
 541     css::beans::StringPair aEmptyPair;
 542     return aEmptyPair;
 543 }
 544
 545 //______________________________________________________________________________
 546 uno::Reference< css::graphic::XGraphic > Package::getIcon( sal_Bool /*bHighContrast*/ )
 547     throw (deployment::ExtensionRemovedException, RuntimeException )
 548 {
 549     if (m_bRemoved)
 550         throw deployment::ExtensionRemovedException();
 551
 552     uno::Reference< css::graphic::XGraphic > aEmpty;
 553     return aEmpty;
 554 }
 555
 556 //______________________________________________________________________________
 557 Reference<deployment::XPackageTypeInfo> Package::getPackageType()
 558     throw (RuntimeException)
 559 {
 560     return m_xPackageType;
 561 }
 562
 563 //______________________________________________________________________________
 564 void Package::exportTo(
 565     OUString const & destFolderURL, OUString const & newTitle,
 566     sal_Int32 nameClashAction, Reference<XCommandEnvironment> const & xCmdEnv )
 567     throw (deployment::ExtensionRemovedException,
 568            CommandFailedException, CommandAbortedException, RuntimeException)
 569 {
 570     if (m_bRemoved)
 571         throw deployment::ExtensionRemovedException();
 572
 573     ::ucbhelper::Content destFolder( destFolderURL, xCmdEnv, getMyBackend()->getComponentContext() );
 574     ::ucbhelper::Content sourceContent( getURL(), xCmdEnv, getMyBackend()->getComponentContext() );
 575     if (! destFolder.transferContent(
 576             sourceContent, ::ucbhelper::InsertOperation_COPY,
 577             newTitle, nameClashAction ))
 578         throw RuntimeException( "UCB transferContent() failed!", 0 );
 579 }
 580
 581 //______________________________________________________________________________
 582 void Package::fireModified()
 583 {
 584     ::cppu::OInterfaceContainerHelper * container = rBHelper.getContainer(
 585         ::getCppuType( static_cast<Reference<
 586                        util::XModifyListener> const *>(0) ) );
 587     if (container != 0) {
 588         Sequence< Reference<XInterface> > elements(
 589             container->getElements() );
 590         lang::EventObject evt( static_cast<OWeakObject *>(this) );
 591         for ( sal_Int32 pos = 0; pos < elements.getLength(); ++pos )
 592         {
 593             Reference<util::XModifyListener> xListener(
 594                 elements[ pos ], UNO_QUERY );
 595             if (xListener.is())
 596                 xListener->modified( evt );
 597         }
 598     }
 599 }
 600
 601 // XPackage
 602 //______________________________________________________________________________
 603 beans::Optional< beans::Ambiguous<sal_Bool> > Package::isRegistered(
 604     Reference<task::XAbortChannel> const & xAbortChannel,
 605     Reference<XCommandEnvironment> const & xCmdEnv )
 606     throw (deployment::DeploymentException,
 607            CommandFailedException, CommandAbortedException, RuntimeException)
 608 {
 609     try {
 610         ::osl::ResettableMutexGuard guard( getMutex() );
 611         return isRegistered_( guard,
 612                               AbortChannel::get(xAbortChannel),
 613                               xCmdEnv );
 614     }
 615     catch (const RuntimeException &) {
 616         throw;
 617     }
 618     catch (const CommandFailedException &) {
 619         throw;
 620     }
 621     catch (const CommandAbortedException &) {
 622         throw;
 623     }
 624     catch (const deployment::DeploymentException &) {
 625         throw;
 626     }
 627     catch (const Exception &) {
 628         Any exc( ::cppu::getCaughtException() );
 629         throw deployment::DeploymentException(
 630             "unexpected exception occurred!",
 631             static_cast<OWeakObject *>(this), exc );
 632     }
 633 }
 634
 635 //______________________________________________________________________________
 636 void Package::processPackage_impl(
 637     bool doRegisterPackage,
 638     bool startup,
 639     Reference<task::XAbortChannel> const & xAbortChannel,
 640     Reference<XCommandEnvironment> const & xCmdEnv )
 641 {
 642     check();
 643     bool action = false;
 644
 645     try {
 646         try {
 647             ::osl::ResettableMutexGuard guard( getMutex() );
 648             beans::Optional< beans::Ambiguous<sal_Bool> > option(
 649                 isRegistered_( guard, AbortChannel::get(xAbortChannel),
 650                                xCmdEnv ) );
 651             action = (option.IsPresent &&
 652                       (option.Value.IsAmbiguous ||
 653                        (doRegisterPackage ? !option.Value.Value
 654                                         : option.Value.Value)));
 655             if (action) {
 656
 657                 OUString displayName = isRemoved() ? getName() : getDisplayName();
 658                 ProgressLevel progress(
 659                     xCmdEnv,
 660                     (doRegisterPackage
 661                      ? PackageRegistryBackend::StrRegisteringPackage::get()
 662                      : PackageRegistryBackend::StrRevokingPackage::get())
 663                     + displayName );
 664                 processPackage_( guard,
 665                                  doRegisterPackage,
 666                                  startup,
 667                                  AbortChannel::get(xAbortChannel),
 668                                  xCmdEnv );
 669             }
 670         }
 671         catch (lang::IllegalArgumentException &) {
 672             Any e(cppu::getCaughtException());
 673             throw deployment::DeploymentException(
 674                 ((doRegisterPackage
 675                   ? getResourceString(RID_STR_ERROR_WHILE_REGISTERING)
 676                   : getResourceString(RID_STR_ERROR_WHILE_REVOKING))
 677                  + getDisplayName()),
 678                 static_cast< OWeakObject * >(this), e);
 679         }
 680         catch (const RuntimeException &e) {
 681             SAL_WARN(
 682                 "desktop.deployment",
 683                 "unexpected RuntimeException \"" << e.Message << '"');
 684             throw;
 685         }
 686         catch (const CommandFailedException &) {
 687             throw;
 688         }
 689         catch (const CommandAbortedException &) {
 690             throw;
 691         }
 692         catch (const deployment::DeploymentException &) {
 693             throw;
 694         }
 695         catch (const Exception &) {
 696             Any exc( ::cppu::getCaughtException() );
 697             throw deployment::DeploymentException(
 698                 (doRegisterPackage
 699                  ? getResourceString(RID_STR_ERROR_WHILE_REGISTERING)
 700                  : getResourceString(RID_STR_ERROR_WHILE_REVOKING))
 701                 + getDisplayName(), static_cast<OWeakObject *>(this), exc );
 702         }
 703     }
 704     catch (...) {
 705         if (action)
 706             fireModified();
 707         throw;
 708     }
 709     if (action)
 710         fireModified();
 711 }
 712
 713 //______________________________________________________________________________
 714 void Package::registerPackage(
 715     sal_Bool startup,
 716     Reference<task::XAbortChannel> const & xAbortChannel,
 717     Reference<XCommandEnvironment> const & xCmdEnv )
 718     throw (deployment::DeploymentException,
 719            deployment::ExtensionRemovedException,
 720            CommandFailedException, CommandAbortedException,
 721            lang::IllegalArgumentException, RuntimeException)
 722 {
 723     if (m_bRemoved)
 724         throw deployment::ExtensionRemovedException();
 725     processPackage_impl( true /* register */, startup, xAbortChannel, xCmdEnv );
 726 }
 727
 728 //______________________________________________________________________________
 729 void Package::revokePackage(
 730     sal_Bool startup,
 731     Reference<task::XAbortChannel> const & xAbortChannel,
 732     Reference<XCommandEnvironment> const & xCmdEnv )
 733     throw (deployment::DeploymentException,
 734            CommandFailedException, CommandAbortedException,
 735            lang::IllegalArgumentException, RuntimeException)
 736 {
 737     processPackage_impl( false /* revoke */, startup, xAbortChannel, xCmdEnv );
 738
 739 }
 740
 741 PackageRegistryBackend * Package::getMyBackend() const
 742 {
 743     PackageRegistryBackend * pBackend = m_myBackend.get();
 744     if (NULL == pBackend)
 745     {
 746         //May throw a DisposedException
 747         check();
 748         //We should never get here...
 749         throw RuntimeException(
 750             "Failed to get the BackendImpl",
 751             static_cast<OWeakObject*>(const_cast<Package *>(this)));
 752     }
 753     return pBackend;
 754 }
 755 OUString Package::getRepositoryName()
 756     throw (RuntimeException)
 757 {
 758     PackageRegistryBackend * backEnd = getMyBackend();
 759     return backEnd->getContext();
 760 }
 761
 762 beans::Optional< OUString > Package::getRegistrationDataURL()
 763         throw (deployment::ExtensionRemovedException,
 764                css::uno::RuntimeException)
 765 {
 766     if (m_bRemoved)
 767         throw deployment::ExtensionRemovedException();
 768     return beans::Optional<OUString>();
 769 }
 770
 771 sal_Bool Package::isRemoved()
 772     throw (RuntimeException)
 773 {
 774     return m_bRemoved;
 775 }
 776
 777
 778 //______________________________________________________________________________
 779 Package::TypeInfo::~TypeInfo()
 780 {
 781 }
 782
 783 // XPackageTypeInfo
 784 //______________________________________________________________________________
 785 OUString Package::TypeInfo::getMediaType() throw (RuntimeException)
 786 {
 787     return m_mediaType;
 788 }
 789
 790 //______________________________________________________________________________
 791 OUString Package::TypeInfo::getDescription()
 792     throw (deployment::ExtensionRemovedException, RuntimeException)
 793 {
 794     return getShortDescription();
 795 }
 796
 797 //______________________________________________________________________________
 798 OUString Package::TypeInfo::getShortDescription()
 799     throw (deployment::ExtensionRemovedException, RuntimeException)
 800 {
 801     return m_shortDescr;
 802 }
 803
 804 //______________________________________________________________________________
 805 OUString Package::TypeInfo::getFileFilter() throw (RuntimeException)
 806 {
 807     return m_fileFilter;
 808 }
 809
 810 //______________________________________________________________________________
 811 /**************************
 812  * Get Icon
 813  *
 814  * @param highContrast NOTE: disabled the returning of high contrast icons.
 815  *                     This bool is a noop now.
 816  * @param smallIcon    Return the small version of the icon
 817  */
 818 Any Package::TypeInfo::getIcon( sal_Bool /*highContrast*/, sal_Bool smallIcon )
 819     throw (RuntimeException)
 820 {
 821     if (! smallIcon)
 822         return Any();
 823     const sal_uInt16 nIconId = m_smallIcon;
 824     return Any( &nIconId, getCppuType( static_cast<sal_uInt16 const *>(0) ) );
 825 }
 826
 827 }
 828 }
 829
 830 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */