Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 226 insertions, 0 deletions

diff --git a/xmlhelp/source/cxxhelp/provider/urlparameter.hxx b/xmlhelp/source/cxxhelp/provider/urlparameter.hxx
new file mode 100644
index 000000000..d81aafcbc
--- /dev/null
+++ b/xmlhelp/source/cxxhelp/provider/urlparameter.hxx
@@ -0,0 +1,226 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_XMLHELP_SOURCE_CXXHELP_PROVIDER_URLPARAMETER_HXX
+#define INCLUDED_XMLHELP_SOURCE_CXXHELP_PROVIDER_URLPARAMETER_HXX
+
+#include <rtl/ustring.hxx>
+#include <rtl/string.hxx>
+#include <com/sun/star/io/XActiveDataSink.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+
+namespace chelp {
+
+
+    class Databases;
+
+
+    class DbtToStringConverter
+    {
+    public:
+
+        explicit DbtToStringConverter( const char* ptr )
+            : m_ptr( ptr )
+        {
+        }
+
+        OUString getHash() const
+        {
+            if( m_ptr )
+            {
+                sal_Int32 sizeOfFile = static_cast<sal_Int32>(m_ptr[0]);
+                OUString Hash( m_ptr+1,sizeOfFile,RTL_TEXTENCODING_UTF8 );
+                sal_Int32 idx;
+                if( ( idx = Hash.indexOf( u'#' ) ) != -1 )
+                    return Hash.copy( 1+idx );
+            }
+            return OUString();
+        }
+
+
+        OUString getFile() const
+        {
+            if( ! m_ptr )
+                return OUString();
+
+            sal_Int32 sizeOfFile = static_cast<sal_Int32>(m_ptr[0]);
+            OUString File( m_ptr+1,sizeOfFile,RTL_TEXTENCODING_UTF8 );
+            sal_Int32 idx;
+            if( ( idx = File.indexOf( u'#' ) ) != -1 )
+                return File.copy( 0,idx );
+            else
+                return File;
+        }
+
+
+        OUString getDatabase() const
+        {
+            if( ! m_ptr )
+                return OUString();
+
+            sal_Int32 sizeOfDatabase = static_cast<int>(m_ptr[ 1+ static_cast<sal_Int32>(m_ptr[0]) ]);
+            return OUString( m_ptr + 2 + static_cast<sal_Int32>(m_ptr[0]),sizeOfDatabase,RTL_TEXTENCODING_UTF8 );
+        }
+
+
+        OUString getTitle() const
+        {
+            if( ! m_ptr )
+                return OUString();
+
+            //fdo#82025 - use strlen instead of stored length byte to determine string len
+            //There is a one byte length field at m_ptr[2 + m_ptr[0] +  m_ptr[1
+            //+ m_ptr[0]]] but by default char is signed so anything larger
+            //than 127 defaults to a negative value, casting it would allow up
+            //to 255 but instead make use of the null termination to avoid
+            //running into a later problem with strings >= 255
+            const char* pTitle = m_ptr + 3 + m_ptr[0] +  static_cast<sal_Int32>(m_ptr[ 1+ static_cast<sal_Int32>(m_ptr[0]) ]);
+
+            return OUString(pTitle, rtl_str_getLength(pTitle), RTL_TEXTENCODING_UTF8);
+        }
+
+
+    private:
+
+        const char* m_ptr;
+
+    };
+
+
+    class URLParameter
+    {
+    public:
+        /// @throws css::ucb::IllegalIdentifierException
+        URLParameter( const OUString& aURL,
+                      Databases* pDatabases );
+
+        bool isActive() const { return !m_aActive.isEmpty() && m_aActive == "true"; }
+        bool isQuery() const { return m_aId.isEmpty() && !m_aQuery.isEmpty(); }
+        bool isFile() const { return !m_aId.isEmpty(); }
+        bool isModule() const { return m_aId.isEmpty() && !m_aModule.isEmpty(); }
+        bool isRoot() const { return m_aModule.isEmpty(); }
+        bool isErrorDocument();
+
+        OUString const & get_id();
+
+        OUString get_tag();
+
+        //  Not called for a directory
+
+        OUString const & get_path();
+
+        const OUString& get_eid() const   { return m_aEid; }
+
+        OUString get_title();
+
+        OUString get_jar();
+
+        const OUString& get_ExtensionRegistryPath() const { return m_aExtensionRegistryPath; }
+
+        const OUString& get_module() const { return m_aModule; }
+
+        OUString const & get_dbpar() const
+        {
+            if( !m_aDbPar.isEmpty() )
+                return m_aDbPar;
+            else
+                return m_aModule;
+        }
+
+        OUString const & get_language() const;
+
+        OUString const & get_program();
+
+        const OUString& get_query() const { return m_aQuery; }
+
+        const OUString& get_scope() const { return m_aScope; }
+
+        const OUString& get_system() const { return m_aSystem; }
+
+        sal_Int32     get_hitCount() const { return m_nHitCount; }
+
+        OString getByName( const char* par );
+
+        void open( const css::uno::Reference< css::io::XActiveDataSink >& xDataSink );
+
+        void open( const css::uno::Reference< css::io::XOutputStream >& xDataSink );
+
+    private:
+
+        Databases* m_pDatabases;
+
+        bool m_bHelpDataFileRead;
+        bool m_bUseDB;
+
+        OUString  m_aURL;
+
+        OUString  m_aTag;
+        OUString  m_aId;
+        OUString  m_aPath;
+        OUString  m_aModule;
+        OUString  m_aTitle;
+        OUString  m_aJar;
+        OUString  m_aExtensionRegistryPath;
+        OUString  m_aEid;
+        OUString  m_aDbPar;
+
+        OUString  m_aLanguage;
+
+        OUString  m_aPrefix;
+        OUString  m_aProgram;
+        OUString  m_aSystem;
+        OUString  m_aActive;
+
+        OUString  m_aQuery;
+        OUString  m_aScope;
+
+        OUString m_aExpr;
+
+        sal_Int32      m_nHitCount;                // The default maximum hitcount
+
+
+        // private methods
+
+        void init();
+
+        OUString get_the_tag();
+
+        OUString get_the_title();
+
+        void readHelpDataFile();
+
+        /// @throws css::ucb::IllegalIdentifierException
+        void parse();
+
+        bool scheme();
+
+        bool module();
+
+        bool name( bool modulePresent );
+
+        bool query();
+
+    };   // end class URLParameter
+
+
+}  // end namespace chelp
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */