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diff --git a/desktop/source/deployment/misc/dp_ucb.cxx b/desktop/source/deployment/misc/dp_ucb.cxx
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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 <sal/config.h>
+
+#include <dp_misc.h>
+#include <dp_ucb.h>
+#include <rtl/uri.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <ucbhelper/content.hxx>
+#include <xmlscript/xml_helper.hxx>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/ucb/CommandFailedException.hpp>
+#include <com/sun/star/ucb/ContentInfo.hpp>
+#include <com/sun/star/ucb/ContentInfoAttribute.hpp>
+#include <com/sun/star/ucb/ContentCreationException.hpp>
+#include <comphelper/processfactory.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::ucb;
+
+namespace dp_misc
+{
+
+
+bool create_ucb_content(
+ ::ucbhelper::Content * ret_ucbContent, OUString const & url,
+ Reference<XCommandEnvironment> const & xCmdEnv,
+ bool throw_exc )
+{
+ try {
+ // Existence check...
+ // content ctor/isFolder() will throw exception in case the resource
+ // does not exist.
+
+ // dilemma: no chance to use the given handler here, because it would
+ // raise no such file dialogs, else no interaction for
+ // passwords, ...? xxx todo
+ ::ucbhelper::Content ucbContent(
+ url, Reference<XCommandEnvironment>(),
+ comphelper::getProcessComponentContext() );
+
+ ucbContent.isFolder();
+
+ if (ret_ucbContent != nullptr)
+ {
+ ucbContent.setCommandEnvironment( xCmdEnv );
+ *ret_ucbContent = ucbContent;
+ }
+ return true;
+ }
+ catch (const RuntimeException &) {
+ throw;
+ }
+ catch (const Exception &) {
+ if (throw_exc)
+ throw;
+ }
+ return false;
+}
+
+
+bool create_folder(
+ ::ucbhelper::Content * ret_ucb_content, OUString const & url_,
+ Reference<XCommandEnvironment> const & xCmdEnv, bool throw_exc )
+{
+ ::ucbhelper::Content ucb_content;
+ if (create_ucb_content(
+ &ucb_content, url_, xCmdEnv, false /* no throw */ ))
+ {
+ if (ucb_content.isFolder()) {
+ if (ret_ucb_content != nullptr)
+ *ret_ucb_content = ucb_content;
+ return true;
+ }
+ }
+
+ OUString url( url_ );
+ // xxx todo: find parent
+ sal_Int32 slash = url.lastIndexOf( '/' );
+ if (slash < 0) {
+ // fallback:
+ url = expandUnoRcUrl( url );
+ slash = url.lastIndexOf( '/' );
+ }
+ if (slash < 0) {
+ // invalid: has to be at least "auth:/..."
+ if (throw_exc)
+ throw ContentCreationException(
+ "Cannot create folder (invalid path): '" + url + "'",
+ Reference<XInterface>(), ContentCreationError_UNKNOWN );
+ return false;
+ }
+ ::ucbhelper::Content parentContent;
+ if (! create_folder(
+ &parentContent, url.copy( 0, slash ), xCmdEnv, throw_exc ))
+ return false;
+ const Any title( ::rtl::Uri::decode( url.copy( slash + 1 ),
+ rtl_UriDecodeWithCharset,
+ RTL_TEXTENCODING_UTF8 ) );
+ const Sequence<ContentInfo> infos(
+ parentContent.queryCreatableContentsInfo() );
+ for ( ContentInfo const & info : infos )
+ {
+ // look KIND_FOLDER:
+ if ((info.Attributes & ContentInfoAttribute::KIND_FOLDER) != 0)
+ {
+ // make sure the only required bootstrap property is "Title":
+ Sequence<beans::Property> const & rProps = info.Properties;
+ if ( rProps.getLength() != 1 || rProps[ 0 ].Name != "Title" )
+ continue;
+
+ try {
+ if (parentContent.insertNewContent(
+ info.Type,
+ StrTitle::getTitleSequence(),
+ Sequence<Any>( &title, 1 ),
+ ucb_content )) {
+ if (ret_ucb_content != nullptr)
+ *ret_ucb_content = ucb_content;
+ return true;
+ }
+ }
+ catch (const RuntimeException &) {
+ throw;
+ }
+ catch (const CommandFailedException &) {
+ // Interaction Handler already handled the error
+ // that has occurred...
+ }
+ catch (const Exception &) {
+ if (throw_exc)
+ throw;
+ return false;
+ }
+ }
+ }
+ if (throw_exc)
+ throw ContentCreationException(
+ "Cannot create folder: '" + url + "'",
+ Reference<XInterface>(), ContentCreationError_UNKNOWN );
+ return false;
+}
+
+
+bool erase_path( OUString const & url,
+ Reference<XCommandEnvironment> const & xCmdEnv,
+ bool throw_exc )
+{
+ ::ucbhelper::Content ucb_content;
+ if (create_ucb_content( &ucb_content, url, xCmdEnv, false /* no throw */ ))
+ {
+ try {
+ ucb_content.executeCommand(
+ "delete", Any( true /* delete physically */ ) );
+ }
+ catch (const RuntimeException &) {
+ throw;
+ }
+ catch (const Exception &) {
+ if (throw_exc)
+ throw;
+ return false;
+ }
+ }
+ return true;
+}
+
+
+std::vector<sal_Int8> readFile( ::ucbhelper::Content & ucb_content )
+{
+ std::vector<sal_Int8> bytes;
+ Reference<io::XOutputStream> xStream(
+ ::xmlscript::createOutputStream( &bytes ) );
+ if (! ucb_content.openStream( xStream ))
+ throw RuntimeException(
+ "::ucbhelper::Content::openStream( XOutputStream ) failed!",
+ nullptr );
+ return bytes;
+}
+
+
+bool readLine( OUString * res, OUString const & startingWith,
+ ::ucbhelper::Content & ucb_content, rtl_TextEncoding textenc )
+{
+ // read whole file:
+ std::vector<sal_Int8> bytes( readFile( ucb_content ) );
+ OUString file( reinterpret_cast<char const *>(bytes.data()),
+ bytes.size(), textenc );
+ sal_Int32 pos = 0;
+ for (;;)
+ {
+ if (file.match( startingWith, pos ))
+ {
+ OUStringBuffer buf;
+ sal_Int32 start = pos;
+ pos += startingWith.getLength();
+ for (;;)
+ {
+ pos = file.indexOf( LF, pos );
+ if (pos < 0) { // EOF
+ buf.append( file.subView(start) );
+ }
+ else
+ {
+ if (pos > 0 && file[ pos - 1 ] == CR)
+ {
+ // consume extra CR
+ buf.append( file.subView(start, pos - start - 1) );
+ ++pos;
+ }
+ else
+ buf.append( file.subView(start, pos - start) );
+ ++pos; // consume LF
+ // check next line:
+ if (pos < file.getLength() &&
+ (file[ pos ] == ' ' || file[ pos ] == '\t'))
+ {
+ buf.append( ' ' );
+ ++pos;
+ start = pos;
+ continue;
+ }
+ }
+ break;
+ }
+ *res = buf.makeStringAndClear();
+ return true;
+ }
+ // next line:
+ sal_Int32 next_lf = file.indexOf( LF, pos );
+ if (next_lf < 0) // EOF
+ break;
+ pos = next_lf + 1;
+ }
+ return false;
+}
+
+bool readProperties( std::vector< std::pair< OUString, OUString> > & out_result,
+ ::ucbhelper::Content & ucb_content )
+{
+ // read whole file:
+ std::vector<sal_Int8> bytes( readFile( ucb_content ) );
+ OUString file( reinterpret_cast<char const *>(bytes.data()),
+ bytes.size(), RTL_TEXTENCODING_UTF8);
+ sal_Int32 pos = 0;
+
+ for (;;)
+ {
+
+ OUStringBuffer buf;
+ sal_Int32 start = pos;
+
+ bool bEOF = false;
+ pos = file.indexOf( LF, pos );
+ if (pos < 0) { // EOF
+ buf.append( file.subView(start) );
+ bEOF = true;
+ }
+ else
+ {
+ if (pos > 0 && file[ pos - 1 ] == CR)
+ // consume extra CR
+ buf.append( file.subView(start, pos - start - 1) );
+ else
+ buf.append( file.subView(start, pos - start) );
+ pos++;
+ }
+ OUString aLine = buf.makeStringAndClear();
+
+ sal_Int32 posEqual = aLine.indexOf('=');
+ if (posEqual > 0 && (posEqual + 1) < aLine.getLength())
+ {
+ OUString name = aLine.copy(0, posEqual);
+ OUString value = aLine.copy(posEqual + 1);
+ out_result.emplace_back(name, value);
+ }
+
+ if (bEOF)
+ break;
+ }
+ return false;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 07:46:30 +0000