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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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <config_folders.h>
+
+#include <osl/thread.h>
+
+#include <rtl/bootstrap.hxx>
+
+#include <osl/file.hxx>
+#include <rtl/strbuf.hxx>
+#include "cmdmailsuppl.hxx"
+#include "cmdmailmsg.hxx"
+#include <com/sun/star/system/SimpleMailClientFlags.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/configuration/theDefaultProvider.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/diagnose_ex.hxx>
+
+using com::sun::star::beans::PropertyValue;
+using com::sun::star::system::XSimpleMailClientSupplier;
+using com::sun::star::system::XSimpleMailClient;
+using com::sun::star::system::XSimpleMailMessage;
+using com::sun::star::system::XSimpleMailMessage2;
+using com::sun::star::container::XNameAccess;
+using osl::FileBase;
+
+using namespace cppu;
+using namespace com::sun::star::system::SimpleMailClientFlags;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::configuration;
+
+CmdMailSuppl::CmdMailSuppl( const Reference< XComponentContext >& xContext )
+{
+ m_xConfigurationProvider = theDefaultProvider::get(xContext);
+}
+
+// XSimpleMailClientSupplier
+
+Reference< XSimpleMailClient > SAL_CALL CmdMailSuppl::querySimpleMailClient( )
+{
+ return static_cast < XSimpleMailClient * > (this);
+}
+
+// XSimpleMailClient
+
+Reference< XSimpleMailMessage > SAL_CALL CmdMailSuppl::createSimpleMailMessage( )
+{
+ return Reference< XSimpleMailMessage >( new CmdMailMsg( ) );
+}
+
+namespace {
+
+void appendShellWord(OStringBuffer & buffer, OUString const & word, bool strict)
+{
+ OString sys;
+ if (!word.convertToString(
+ &sys, osl_getThreadTextEncoding(),
+ (strict
+ ? (RTL_UNICODETOTEXT_FLAGS_UNDEFINED_ERROR
+ | RTL_UNICODETOTEXT_FLAGS_INVALID_ERROR)
+ : OUSTRING_TO_OSTRING_CVTFLAGS)))
+ {
+ throw css::uno::Exception(
+ ("Could not convert \"" + word + "\" to encoding #"
+ + OUString::number(osl_getThreadTextEncoding())),
+ css::uno::Reference<css::uno::XInterface>());
+ }
+ buffer.append('\'');
+ for (sal_Int32 i = 0; i != sys.getLength(); ++i) {
+ char c = sys[i];
+ switch (c) {
+ case 0:
+ if (strict) {
+ throw css::uno::Exception(
+ "Could not convert word containing NUL, \"" + word + "\"",
+ css::uno::Reference<css::uno::XInterface>());
+ }
+ break;
+ case '\'':
+ buffer.append("'\\''");
+ break;
+ default:
+ buffer.append(c);
+ break;
+ }
+ }
+ buffer.append('\'');
+}
+
+}
+
+void SAL_CALL CmdMailSuppl::sendSimpleMailMessage( const Reference< XSimpleMailMessage >& xSimpleMailMessage, sal_Int32 /*aFlag*/ )
+{
+ if ( ! xSimpleMailMessage.is() )
+ {
+ throw css::lang::IllegalArgumentException( "No message specified" ,
+ static_cast < XSimpleMailClient * > (this), 1 );
+ }
+
+ if( ! m_xConfigurationProvider.is() )
+ {
+ throw css::uno::Exception( "Can not access configuration" ,
+ static_cast < XSimpleMailClient * > (this) );
+ }
+
+
+ OUString aProgramURL("$BRAND_BASE_DIR/" LIBO_LIBEXEC_FOLDER "/senddoc");
+ rtl::Bootstrap::expandMacros(aProgramURL);
+
+ OUString aProgram;
+ if ( FileBase::E_None != FileBase::getSystemPathFromFileURL(aProgramURL, aProgram))
+ {
+ throw css::uno::Exception("Could not convert executable path",
+ static_cast < XSimpleMailClient * > (this));
+ }
+
+ OStringBuffer aBuffer;
+ appendShellWord(aBuffer, aProgram, true);
+
+ try
+ {
+ // Query XNameAccess interface of the org.openoffice.Office.Common/ExternalMailer
+ // configuration node to retrieve the users preferred email application. This may
+ // transparently by redirected to e.g. the corresponding GConf setting in GNOME.
+
+ PropertyValue aProperty;
+ aProperty.Name = "nodepath";
+ aProperty.Value <<= OUString("org.openoffice.Office.Common/ExternalMailer");
+
+ Sequence< Any > aArgumentList{ Any(aProperty) };
+
+ Reference< XNameAccess > xNameAccess(
+ m_xConfigurationProvider->createInstanceWithArguments(
+ "com.sun.star.configuration.ConfigurationAccess",
+ aArgumentList ),
+ UNO_QUERY );
+
+ if( xNameAccess.is() )
+ {
+ OUString aMailer;
+
+ // Retrieve the value for "Program" node and append it feed senddoc with it
+ // using the (undocumented) --mailclient switch
+ xNameAccess->getByName("Program") >>= aMailer;
+
+ if( !aMailer.isEmpty() )
+ {
+ // make sure we have a system path
+ FileBase::getSystemPathFromFileURL( aMailer, aMailer );
+
+ aBuffer.append(" --mailclient ");
+ appendShellWord(aBuffer, aMailer, true);
+ }
+#ifdef MACOSX
+ else
+ aBuffer.append(" --mailclient Mail");
+#endif
+ }
+
+ }
+
+ catch(const RuntimeException & )
+ {
+ TOOLS_WARN_EXCEPTION("shell", "RuntimeException caught accessing configuration provider" );
+ m_xConfigurationProvider.clear();
+ throw;
+ }
+
+ Reference< XSimpleMailMessage2 > xMessage( xSimpleMailMessage, UNO_QUERY );
+ if ( xMessage.is() )
+ {
+ OUString sBody = xMessage->getBody();
+ if ( sBody.getLength() > 0 )
+ {
+ aBuffer.append(" --body ");
+ appendShellWord(aBuffer, sBody, false);
+ }
+ }
+
+ // Convert from, to, etc. in a best-effort rather than a strict way to the
+ // system encoding, based on the assumption that the relevant address parts
+ // of those strings are ASCII anyway and any problematic characters are only
+ // in the human-readable, informational-only parts:
+
+ // Append originator if set in the message
+ if ( !xSimpleMailMessage->getOriginator().isEmpty() )
+ {
+ aBuffer.append(" --from ");
+ appendShellWord(aBuffer, xSimpleMailMessage->getOriginator(), false);
+ }
+
+ // Append recipient if set in the message
+ if ( !xSimpleMailMessage->getRecipient().isEmpty() )
+ {
+ aBuffer.append(" --to ");
+ appendShellWord(aBuffer, xSimpleMailMessage->getRecipient(), false);
+ }
+
+ // Append carbon copy recipients set in the message
+ Sequence< OUString > aStringList = xSimpleMailMessage->getCcRecipient();
+ for ( const auto& rString : std::as_const(aStringList) )
+ {
+ aBuffer.append(" --cc ");
+ appendShellWord(aBuffer, rString, false);
+ }
+
+ // Append blind carbon copy recipients set in the message
+ aStringList = xSimpleMailMessage->getBccRecipient();
+ for ( const auto& rString : std::as_const(aStringList) )
+ {
+ aBuffer.append(" --bcc ");
+ appendShellWord(aBuffer, rString, false);
+ }
+
+ // Append subject if set in the message
+ if ( !xSimpleMailMessage->getSubject().isEmpty() )
+ {
+ aBuffer.append(" --subject ");
+ appendShellWord(aBuffer, xSimpleMailMessage->getSubject(), false);
+ }
+
+ // Append attachments set in the message
+ aStringList = xSimpleMailMessage->getAttachement();
+ for ( const auto& rString : std::as_const(aStringList) )
+ {
+ OUString aSystemPath;
+ if ( FileBase::E_None == FileBase::getSystemPathFromFileURL(rString, aSystemPath) )
+ {
+ aBuffer.append(" --attach ");
+ appendShellWord(aBuffer, aSystemPath, true);
+ }
+ }
+
+ OString cmd = aBuffer.makeStringAndClear();
+ FILE * f = popen(cmd.getStr(), "w");
+ if (f == nullptr || pclose(f) != 0)
+ {
+ throw css::uno::Exception("No mail client configured",
+ static_cast < XSimpleMailClient * > (this) );
+ }
+}
+
+// XServiceInfo
+
+OUString SAL_CALL CmdMailSuppl::getImplementationName( )
+{
+ return "com.sun.star.comp.system.SimpleCommandMail";
+}
+
+sal_Bool SAL_CALL CmdMailSuppl::supportsService( const OUString& ServiceName )
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+Sequence< OUString > SAL_CALL CmdMailSuppl::getSupportedServiceNames( )
+{
+ return { "com.sun.star.system.SimpleCommandMail" };
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+shell_CmdMailSuppl_get_implementation(
+ css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+ return cppu::acquire(new CmdMailSuppl(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */