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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+
+#include <stdio.h>
+
+#include <vector>
+
+#include <comphelper/processfactory.hxx>
+#include <cppuhelper/bootstrap.hxx>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/ucb/UniversalContentBroker.hpp>
+#include <com/sun/star/frame/Desktop.hpp>
+
+#include <tools/urlobj.hxx>
+#include <vcl/vclmain.hxx>
+
+#include <osl/file.hxx>
+#include <osl/process.h>
+#include <sfx2/app.hxx>
+#include <sal/types.h>
+#include <tools/diagnose_ex.h>
+#include <vcl/svapp.hxx>
+
+#include <svx/galtheme.hxx>
+#include <svx/gallery1.hxx>
+
+using namespace ::com::sun::star;
+
+namespace {
+
+class GalApp : public Application
+{
+ bool mbInBuildTree;
+ bool mbRelativeURLs;
+public:
+ GalApp() : mbInBuildTree( false ), mbRelativeURLs( false )
+ {
+ }
+ virtual int Main() override;
+
+protected:
+ uno::Reference<lang::XMultiServiceFactory> xMSF;
+ void Init() override;
+ void DeInit() override;
+};
+
+}
+
+static void createTheme( const OUString& aThemeName, std::u16string_view aGalleryURL,
+ const OUString& aDestDir, std::vector<INetURLObject> &rFiles,
+ bool bRelativeURLs )
+{
+ std::unique_ptr<Gallery> pGallery(new Gallery( aGalleryURL ));
+
+ fprintf( stderr, "Work on gallery '%s'\n",
+ OUStringToOString( aGalleryURL, RTL_TEXTENCODING_UTF8 ).getStr() );
+
+ fprintf( stderr, "Existing themes: %" SAL_PRI_SIZET "u\n",
+ pGallery->GetThemeCount() );
+
+ GalleryTheme *pGalTheme;
+ if( !pGallery->HasTheme( aThemeName) ) {
+ if( !pGallery->CreateTheme( aThemeName ) ) {
+ fprintf( stderr, "Failed to create theme\n" );
+ exit( 1 );
+ }
+ }
+
+ fprintf( stderr, "Existing themes: %" SAL_PRI_SIZET "u\n",
+ pGallery->GetThemeCount() );
+
+ SfxListener aListener;
+
+ pGalTheme = pGallery->AcquireTheme( aThemeName, aListener );
+ if ( !pGalTheme ) {
+ fprintf( stderr, "Failed to acquire theme\n" );
+ exit( 1 );
+ }
+
+ fprintf( stderr, "Using DestDir: %s\n",
+ OUStringToOString( aDestDir, RTL_TEXTENCODING_UTF8 ).getStr() );
+ pGalTheme->SetDestDir( aDestDir, bRelativeURLs );
+
+ for( const auto& rFile : rFiles )
+ {
+// Should/could use:
+// if ( ! pGalTheme->InsertFileOrDirURL( aURL ) ) {
+// Requires a load more components ...
+
+ if ( ! pGalTheme->InsertURL( rFile ) )
+ fprintf( stderr, "Failed to import '%s'\n",
+ OUStringToOString( rFile.GetMainURL(INetURLObject::DecodeMechanism::NONE), RTL_TEXTENCODING_UTF8 ).getStr() );
+ else
+ fprintf( stderr, "Imported file '%s' (%" SAL_PRIuUINT32 ")\n",
+ OUStringToOString( rFile.GetMainURL(INetURLObject::DecodeMechanism::NONE), RTL_TEXTENCODING_UTF8 ).getStr(),
+ pGalTheme->GetObjectCount() );
+ }
+
+ pGallery->ReleaseTheme( pGalTheme, aListener );
+}
+
+static int PrintHelp()
+{
+ fprintf( stdout, "Utility to generate LibreOffice gallery files\n\n" );
+
+ fprintf( stdout, "using: gengal --name <name> --path <dir> [ --destdir <path> ]\n");
+ fprintf( stdout, " [ files ... ]\n\n" );
+
+ fprintf( stdout, "options:\n");
+ fprintf( stdout, " --name <theme>\t\tdefines the user visible name of the created or updated theme.\n");
+
+ fprintf( stdout, " --path <dir>\t\tdefines directory where the gallery files are created\n");
+ fprintf( stdout, "\t\t\tor updated.\n");
+
+ fprintf( stdout, " --destdir <dir>\tdefines a path prefix to be removed from the paths\n");
+ fprintf( stdout, "\t\t\tstored in the gallery files. It is useful to create\n");
+ fprintf( stdout, "\t\t\tRPM packages using the BuildRoot feature.\n");
+
+ fprintf( stdout, " --relative-urls\t\tflags that after removing the destdir, the URL should be a path relative to the gallery folder in the install\n");
+ fprintf( stdout, "\t\t\tprimarily used for internal gallery generation at compile time.\n");
+ fprintf( stdout, "\t\t\ttheme files.\n");
+ fprintf( stdout, " files\t\t\tlists files to be added to the gallery. Absolute paths\n");
+ fprintf( stdout, "\t\t\tare required.\n");
+ // --build-tree not documented - only useful during the build ...
+
+ return EXIT_SUCCESS;
+}
+
+static INetURLObject Smartify( std::u16string_view rPath )
+{
+ INetURLObject aURL;
+ aURL.SetSmartURL( rPath );
+ return aURL;
+}
+
+void GalApp::Init()
+{
+ try {
+ if( !mbInBuildTree && getenv( "OOO_INSTALL_PREFIX" ) == nullptr ) {
+ OUString fileName = GetAppFileName();
+ int lastSlash = fileName.lastIndexOf( '/' );
+#ifdef _WIN32
+ // Don't know which directory separators GetAppFileName() returns on Windows.
+ // Be safe and take into consideration they might be backslashes.
+ if( fileName.lastIndexOf( '\\' ) > lastSlash )
+ lastSlash = fileName.lastIndexOf( '\\' );
+#endif
+ OUString baseBinDir = fileName.copy( 0, lastSlash );
+ OUString installPrefix = baseBinDir + "/../..";
+
+ OUString envVar( "OOO_INSTALL_PREFIX");
+ osl_setEnvironment(envVar.pData, installPrefix.pData);
+ }
+ SAL_INFO("svx", "OOO_INSTALL_PREFIX=" << getenv( "OOO_INSTALL_PREFIX" ) );
+
+ uno::Reference<uno::XComponentContext> xComponentContext
+ = ::cppu::defaultBootstrap_InitialComponentContext();
+ xMSF.set( xComponentContext->getServiceManager(), uno::UNO_QUERY );
+ if( !xMSF.is() )
+ {
+ fprintf( stderr, "Failed to bootstrap\n" );
+ exit( 1 );
+ }
+ ::comphelper::setProcessServiceFactory( xMSF );
+
+ // For backwards compatibility, in case some code still uses plain
+ // createInstance w/o args directly to obtain an instance:
+ css::ucb::UniversalContentBroker::create(xComponentContext);
+ } catch (const uno::Exception &e) {
+ fprintf( stderr, "Bootstrap exception '%s'\n",
+ OUStringToOString( e.Message, RTL_TEXTENCODING_UTF8 ).getStr() );
+ exit( 1 );
+ }
+}
+
+static std::vector<OUString> ReadResponseFile_Impl(OUString const& rInput)
+{
+ osl::File file(rInput);
+ osl::FileBase::RC rc = file.open(osl_File_OpenFlag_Read);
+ OString const uInput(OUStringToOString(rInput, RTL_TEXTENCODING_UTF8));
+ if (osl::FileBase::E_None != rc)
+ {
+ fprintf(stderr, "error while opening response file: %s (%d)\n",
+ uInput.getStr(), rc);
+ exit(1);
+ }
+
+ std::vector<OUString> ret;
+ OUStringBuffer b(256);
+ char buf[1<<16];
+ while (true)
+ {
+ sal_uInt64 size(0);
+ rc = file.read(buf, sizeof(buf), size);
+ if (osl::FileBase::E_None != rc)
+ {
+ fprintf(stderr, "error while reading response file: %s (%d)\n",
+ uInput.getStr(), rc);
+ exit(1);
+ }
+ if (!size)
+ break;
+ for (sal_uInt64 i = 0; i < size; ++i)
+ {
+ if (static_cast<unsigned char>(buf[i]) >= 128)
+ {
+ fprintf(stderr, "non-ASCII character in response file: %s\n",
+ uInput.getStr());
+ exit(1);
+ }
+ switch (buf[i])
+ {
+ case ' ' :
+ case '\t':
+ case '\r':
+ case '\n':
+ if (!b.isEmpty())
+ ret.push_back(b.makeStringAndClear());
+ break;
+ default:
+ b.append(buf[i]);
+ break;
+ }
+ }
+ }
+ if (!b.isEmpty())
+ ret.push_back(b.makeStringAndClear());
+ return ret;
+}
+
+static void
+ReadResponseFile(std::vector<INetURLObject> & rFiles, OUString const& rInput)
+{
+ std::vector<OUString> files(ReadResponseFile_Impl(rInput));
+ for (size_t i = 0; i < files.size(); ++i)
+ {
+ rFiles.push_back(Smartify(files[i]));
+ }
+}
+
+int GalApp::Main()
+{
+ try
+ {
+ SfxApplication::GetOrCreate();
+
+ OUString aPath, aDestDir;
+ OUString aName( "Default name" );
+ std::vector<INetURLObject> aFiles;
+
+ for( sal_uInt16 i = 0; i < GetCommandLineParamCount(); ++i )
+ {
+ OUString aParam = GetCommandLineParam( i );
+
+ if ( aParam.startsWith( "-env:" ) )
+ continue;
+ else if ( aParam == "--help" || aParam == "-h" )
+ return PrintHelp();
+ else if ( aParam == "--build-tree" )
+ {
+ mbRelativeURLs = true;
+ mbInBuildTree = true;
+ }
+ else if ( aParam == "--name" )
+ aName = GetCommandLineParam( ++i );
+ else if ( aParam == "--path" )
+ aPath = Smartify( GetCommandLineParam( ++i ) ).
+ GetMainURL(INetURLObject::DecodeMechanism::NONE);
+ else if ( aParam == "--destdir" )
+ aDestDir = GetCommandLineParam( ++i );
+ else if ( aParam == "--relative-urls" )
+ mbRelativeURLs = true;
+ else if ( aParam == "--number-from" )
+ fprintf ( stderr, "--number-from is deprecated, themes now "
+ "have filenames based on their names\n" );
+ else if ( aParam == "--filenames" )
+ ReadResponseFile(aFiles, GetCommandLineParam(++i));
+ else
+ aFiles.push_back( Smartify( aParam ) );
+ }
+
+ if( aFiles.empty() )
+ return PrintHelp();
+
+ createTheme( aName, aPath, aDestDir, aFiles, mbRelativeURLs );
+ }
+ catch (const uno::Exception&)
+ {
+ TOOLS_WARN_EXCEPTION("svx", "Fatal");
+ return EXIT_FAILURE;
+ }
+ catch (const std::exception &e)
+ {
+ SAL_WARN("svx", "Fatal: " << e.what());
+ return 1;
+ }
+
+ return EXIT_SUCCESS;
+}
+
+void GalApp::DeInit()
+{
+ auto xDesktop = css::frame::Desktop::create(comphelper::getProcessComponentContext());
+ xDesktop->terminate();
+ uno::Reference< lang::XComponent >(
+ comphelper::getProcessComponentContext(),
+ uno::UNO_QUERY_THROW )-> dispose();
+ ::comphelper::setProcessServiceFactory( nullptr );
+}
+
+void vclmain::createApplication()
+{
+ Application::EnableConsoleOnly();
+ static GalApp aGalApp;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */