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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /ucb/source/ucp/webdav-curl/DAVProperties.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'ucb/source/ucp/webdav-curl/DAVProperties.cxx')
-rw-r--r--ucb/source/ucp/webdav-curl/DAVProperties.cxx202
1 files changed, 202 insertions, 0 deletions
diff --git a/ucb/source/ucp/webdav-curl/DAVProperties.cxx b/ucb/source/ucp/webdav-curl/DAVProperties.cxx
new file mode 100644
index 000000000..8b3dce369
--- /dev/null
+++ b/ucb/source/ucp/webdav-curl/DAVProperties.cxx
@@ -0,0 +1,202 @@
+/* -*- 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 "DAVProperties.hxx"
+#include <rtl/ustrbuf.hxx>
+#include <o3tl/string_view.hxx>
+#include <string.h>
+
+using namespace http_dav_ucp;
+
+
+// static
+void DAVProperties::createSerfPropName( ::std::u16string_view const rFullName,
+ SerfPropName & rName )
+{
+ if (o3tl::starts_with(rFullName, u"DAV:"))
+ {
+ rName.nspace = "DAV:";
+ rName.name
+ = strdup( OUStringToOString(
+ rFullName.substr(RTL_CONSTASCII_LENGTH("DAV:")),
+ RTL_TEXTENCODING_UTF8 ).getStr() );
+ }
+ else if (o3tl::starts_with(rFullName, u"http://apache.org/dav/props/"))
+ {
+ rName.nspace = "http://apache.org/dav/props/";
+ rName.name
+ = strdup( OUStringToOString(
+ rFullName.substr(
+ RTL_CONSTASCII_LENGTH(
+ "http://apache.org/dav/props/" ) ),
+ RTL_TEXTENCODING_UTF8 ).getStr() );
+ }
+ else if (o3tl::starts_with(rFullName, u"http://ucb.openoffice.org/dav/props/"))
+ {
+ rName.nspace = "http://ucb.openoffice.org/dav/props/";
+ rName.name
+ = strdup( OUStringToOString(
+ rFullName.substr(
+ RTL_CONSTASCII_LENGTH(
+ "http://ucb.openoffice.org/dav/props/" ) ),
+ RTL_TEXTENCODING_UTF8 ).getStr() );
+ }
+ else if (o3tl::starts_with(rFullName, u"<prop:"))
+ {
+ // Support for 3rd party namespaces/props
+
+ OString aFullName
+ = OUStringToOString( rFullName, RTL_TEXTENCODING_UTF8 );
+
+ // Format: <prop:the_propname xmlns:prop="the_namespace">
+
+ sal_Int32 nStart = RTL_CONSTASCII_LENGTH( "<prop:" );
+ sal_Int32 nLen = aFullName.indexOf( ' ' ) - nStart;
+ rName.name = strdup( aFullName.copy( nStart, nLen ).getStr() );
+
+ nStart = aFullName.indexOf( '=', nStart + nLen ) + 2; // after ="
+ nLen = aFullName.getLength() - RTL_CONSTASCII_LENGTH( "\">" ) - nStart;
+ rName.nspace = strdup( aFullName.copy( nStart, nLen ).getStr() );
+ }
+ else
+ {
+ // this must not be a URI - WebDAVResponseParser must have converted it
+ // to the "<prop:" form above
+ assert(rFullName.find(':') == ::std::u16string_view::npos);
+ // Add our namespace to our own properties.
+ rName.nspace = "http://ucb.openoffice.org/dav/props/";
+ rName.name
+ = strdup( OUStringToOString( rFullName,
+ RTL_TEXTENCODING_UTF8 ).getStr() );
+ }
+}
+
+
+// static
+void DAVProperties::createUCBPropName( const char * nspace,
+ const char * name,
+ OUString & rFullName )
+{
+ OUString aNameSpace
+ = OStringToOUString( nspace, RTL_TEXTENCODING_UTF8 );
+ OUString aName
+ = OStringToOUString( name, RTL_TEXTENCODING_UTF8 );
+
+ if ( !aNameSpace.getLength() )
+ {
+ // Some servers send XML without proper namespaces. Assume "DAV:"
+ // in this case, if name is a well-known dav property name.
+ // Although this is not 100% correct, it solves many problems.
+
+ if (o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::RESOURCETYPE).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::SUPPORTEDLOCK).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::LOCKDISCOVERY).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::CREATIONDATE).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::DISPLAYNAME).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::GETCONTENTLANGUAGE).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::GETCONTENTLENGTH).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::GETCONTENTTYPE).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::GETETAG).substr(4)) ||
+ o3tl::equalsIgnoreAsciiCase(aName, std::u16string_view(DAVProperties::GETLASTMODIFIED).substr(4)))
+ {
+ aNameSpace = "DAV:";
+ }
+ }
+
+ // Note: Concatenating strings BEFORE comparing against known namespaces
+ // is important. See RFC 2815 ( 23.4.2 Meaning of Qualified Names ).
+ rFullName = aNameSpace;
+ rFullName += aName;
+
+ if ( rFullName.startsWith( "DAV:" ) )
+ {
+ // Okay, Just concat strings.
+ }
+ else if ( rFullName.startsWith( "http://apache.org/dav/props/" ) )
+ {
+ // Okay, Just concat strings.
+ }
+ else if ( rFullName.startsWith( "http://ucb.openoffice.org/dav/props/" ) )
+ {
+ // Remove namespace from our own properties.
+ rFullName = rFullName.copy(
+ RTL_CONSTASCII_LENGTH(
+ "http://ucb.openoffice.org/dav/props/" ) );
+ }
+ else
+ {
+ // Create property name that encodes, namespace and name ( XML ).
+ rFullName = "<prop:";
+ rFullName += aName;
+ rFullName += " xmlns:prop=\"";
+ rFullName += aNameSpace;
+ rFullName += "\">";
+ }
+}
+
+
+// static
+bool DAVProperties::isUCBDeadProperty( const SerfPropName & rName )
+{
+ return ( rName.nspace &&
+ ( rtl_str_compareIgnoreAsciiCase(
+ rName.nspace, "http://ucb.openoffice.org/dav/props/" )
+ == 0 ) );
+}
+
+bool DAVProperties::isUCBSpecialProperty(const OUString& rFullName, OUString& rParsedName)
+{
+ sal_Int32 nLen = rFullName.getLength();
+ if ( nLen <= 0 ||
+ !rFullName.startsWith( "<prop:" ) ||
+ !rFullName.endsWith( "\">" ) )
+ return false;
+
+ sal_Int32 nStart = RTL_CONSTASCII_LENGTH( "<prop:" );
+ sal_Int32 nEnd = rFullName.indexOf( ' ', nStart );
+ if ( nEnd == -1 )
+ return false;
+
+ OUString sPropName = rFullName.copy( nStart, nEnd - nStart );
+ if ( !sPropName.getLength() )
+ return false;
+
+ // TODO skip whitespaces?
+ if ( !rFullName.match( "xmlns:prop=\"", ++nEnd ) )
+ return false;
+
+ nStart = nEnd + RTL_CONSTASCII_LENGTH( "xmlns:prop=\"" );
+ nEnd = rFullName.indexOf( '"', nStart );
+ if ( nEnd != nLen - RTL_CONSTASCII_LENGTH( "\">" ) )
+ return false;
+
+ OUString sNamesp = rFullName.copy( nStart, nEnd - nStart );
+ if ( !( nLen = sNamesp.getLength() ) )
+ return false;
+
+ OUStringBuffer aBuff( sNamesp );
+ if ( sNamesp[nLen - 1] != '/' )
+ aBuff.append( '/' );
+ aBuff.append( sPropName );
+ rParsedName = aBuff.makeStringAndClear();
+
+ return rParsedName.getLength();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */