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Diffstat (limited to 'idl/source/prj/database.cxx')
| -rw-r--r-- | idl/source/prj/database.cxx | 553 |
1 files changed, 553 insertions, 0 deletions
diff --git a/idl/source/prj/database.cxx b/idl/source/prj/database.cxx new file mode 100644 index 000000000..9aba715ed --- /dev/null +++ b/idl/source/prj/database.cxx @@ -0,0 +1,553 @@ +/* -*- 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 <algorithm> +#include <stdio.h> +#include <string_view> + +#include <command.hxx> +#include <database.hxx> +#include <globals.hxx> +#include <slot.hxx> +#include <rtl/strbuf.hxx> +#include <osl/file.hxx> + + +SvParseException::SvParseException( SvTokenStream const & rInStm, const OString& rError ) +{ + SvToken& rTok = rInStm.GetToken(); + aError = SvIdlError( rTok.GetLine(), rTok.GetColumn() ); + aError.SetText( rError ); +}; + +SvParseException::SvParseException( const OString& rError, SvToken const & rTok ) +{ + aError = SvIdlError( rTok.GetLine(), rTok.GetColumn() ); + aError.SetText( rError ); +}; + + +SvIdlDataBase::SvIdlDataBase( const SvCommand& rCmd ) + : bExport( false ) + , nUniqueId( 0 ) + , nVerbosity( rCmd.nVerbosity ) +{ + sSlotMapFile = rCmd.aSlotMapFile; +} + +SvIdlDataBase::~SvIdlDataBase() +{ + aIdFileList.clear(); +} + +#define ADD_TYPE( Name ) \ + aTypeList.push_back( new SvMetaType( SvHash_##Name()->GetName() ) ); + +SvRefMemberList<SvMetaType *>& SvIdlDataBase::GetTypeList() +{ + if( aTypeList.empty() ) + { // fill initially + aTypeList.push_back( new SvMetaTypeString() ); + aTypeList.push_back( new SvMetaTypevoid() ); + + // MI: IDispatch::Invoke can not unsigned + ADD_TYPE( UINT16 ); + ADD_TYPE( INT16 ); + ADD_TYPE( UINT32 ); + ADD_TYPE( INT32 ); + ADD_TYPE( BOOL ); + ADD_TYPE( BYTE ); + ADD_TYPE( float ); + ADD_TYPE( double ); + ADD_TYPE( SbxObject ); + + // Attention! When adding types all binary data bases get incompatible + + } + return aTypeList; +} + +void SvIdlDataBase::SetError( const OString& rError, SvToken const & rTok ) +{ + if( rTok.GetLine() > 10000 ) + aError.SetText( "line count overflow" ); + + if( aError.nLine < rTok.GetLine() + || (aError.nLine == rTok.GetLine() && aError.nColumn < rTok.GetColumn()) ) + { + aError = SvIdlError( rTok.GetLine(), rTok.GetColumn() ); + aError.SetText( rError ); + } +} + +void SvIdlDataBase::SetAndWriteError( SvTokenStream & rInStm, const OString& rError ) +{ + SetError( rError, rInStm.GetToken() ); + WriteError( rInStm ); +} + +void SvIdlDataBase::Push( SvMetaObject * pObj ) +{ + GetStack().push_back( pObj ); +} + +bool SvIdlDataBase::FindId( const OString& rIdName, sal_uInt32 * pVal ) +{ + if( pIdTable ) + { + sal_uInt32 nHash; + if( pIdTable->Test( rIdName, &nHash ) ) + { + *pVal = pIdTable->Get( nHash )->GetValue(); + return true; + } + } + return false; +} + +void SvIdlDataBase::InsertId( const OString& rIdName, sal_uInt32 nVal ) +{ + if( !pIdTable ) + pIdTable.reset( new SvStringHashTable ); + + sal_uInt32 nHash; + pIdTable->Insert( rIdName, &nHash )->SetValue( nVal ); +} + +bool SvIdlDataBase::ReadIdFile( std::string_view rOFileName ) +{ + OUString rFileName = OStringToOUString(rOFileName, RTL_TEXTENCODING_ASCII_US); + OUString aFullName; + osl::File::searchFileURL( rFileName, GetPath(), aFullName); + osl::FileBase::getSystemPathFromFileURL( aFullName, aFullName ); + + for ( size_t i = 0, n = aIdFileList.size(); i < n; ++i ) + if ( aIdFileList[ i ] == rFileName ) + return true; + + aIdFileList.push_back( rFileName ); + AddDepFile( aFullName ); + SvTokenStream aTokStm( aFullName ); + if( aTokStm.GetStream().GetError() != ERRCODE_NONE ) + return false; + + SvToken& rTok = aTokStm.GetToken_Next(); + + while( !rTok.IsEof() ) + { + if( rTok.IsChar() && rTok.GetChar() == '#' ) + { + rTok = aTokStm.GetToken_Next(); + if( rTok.Is( SvHash_define() ) ) + { + rTok = aTokStm.GetToken_Next(); + OString aDefName; + if( !rTok.IsIdentifier() ) + throw SvParseException( "unexpected token after define", rTok ); + aDefName = rTok.GetString(); + + sal_uInt32 nVal = 0; + bool bOk = true; + while( bOk ) + { + rTok = aTokStm.GetToken_Next(); + if (rTok.GetTokenAsString().startsWith("TypedWhichId")) + { + rTok = aTokStm.GetToken_Next(); + if( !rTok.IsChar() || rTok.GetChar() != '<') + throw SvParseException( "expected '<'", rTok ); + rTok = aTokStm.GetToken_Next(); + if (rTok.IsChar() && rTok.GetChar() == ':') + { + // add support for "::avmedia::MediaItem" namespaced identifier + rTok = aTokStm.GetToken_Next(); + if( !rTok.IsChar() || rTok.GetChar() != ':') + throw SvParseException( "expected ':'", rTok ); + // the lexer reads "avmedia::MediaItem" as an identifier + rTok = aTokStm.GetToken_Next(); + if( !rTok.IsIdentifier() ) + throw SvParseException( "expected identifier", rTok ); + } + else if( !rTok.IsIdentifier() ) + throw SvParseException( "expected identifier", rTok ); + rTok = aTokStm.GetToken_Next(); + if( !rTok.IsChar() || rTok.GetChar() != '>') + throw SvParseException( "expected '<'", rTok ); + rTok = aTokStm.GetToken_Next(); + } + else if( rTok.IsIdentifier() ) + { + sal_uInt32 n; + if( FindId( rTok.GetString(), &n ) ) + nVal += n; + else + bOk = false; + } + else if( rTok.IsChar() ) + { + if( rTok.GetChar() == '-' + || rTok.GetChar() == '/' + || rTok.GetChar() == '*' + || rTok.GetChar() == '&' + || rTok.GetChar() == '|' + || rTok.GetChar() == '^' + || rTok.GetChar() == '~' ) + { + throw SvParseException( "unknown operator '" + OStringChar(rTok.GetChar()) + "'in define", rTok ); + } + if( rTok.GetChar() != '+' + && rTok.GetChar() != '(' + && rTok.GetChar() != ')' ) + // only + is allowed, parentheses are immaterial + // because + is commutative + break; + } + else if( rTok.IsInteger() ) + { + nVal += rTok.GetNumber(); + } + else + break; + } + if( bOk ) + { + InsertId( aDefName, nVal ); + } + } + else if( rTok.Is( SvHash_include() ) ) + { + rTok = aTokStm.GetToken_Next(); + OStringBuffer aNameBuf(128); + if( rTok.IsString() ) + aNameBuf.append(rTok.GetString()); + else if( rTok.IsChar() && rTok.GetChar() == '<' ) + { + rTok = aTokStm.GetToken_Next(); + while( !rTok.IsEof() + && !(rTok.IsChar() && rTok.GetChar() == '>') ) + { + aNameBuf.append(rTok.GetTokenAsString()); + rTok = aTokStm.GetToken_Next(); + } + if( rTok.IsEof() ) + { + throw SvParseException("unexpected eof in #include", rTok); + } + } + OString aName(aNameBuf.makeStringAndClear()); + if (aName == "sfx2/groupid.hxx") + { + // contains C++ code which we cannot parse + // we special-case this by defining a macro internally in... + } + else if (aName == "svl/typedwhich.hxx") + { + // contains C++ code which we cannot parse + } + else if (!ReadIdFile(aName)) + { + throw SvParseException("cannot read file: " + aName, rTok); + } + } + } + else + rTok = aTokStm.GetToken_Next(); + } + return true; +} + +SvMetaType * SvIdlDataBase::FindType( const SvMetaType * pPType, + SvRefMemberList<SvMetaType *>& rList ) +{ + for (auto const& elem : rList) + if( elem == pPType ) + return elem; + return nullptr; +} + +SvMetaType * SvIdlDataBase::FindType( std::string_view rName ) +{ + for (auto const& elem : aTypeList) + if( rName == elem->GetName() ) + return elem; + return nullptr; +} + +SvMetaType * SvIdlDataBase::ReadKnownType( SvTokenStream & rInStm ) +{ + sal_uInt32 nTokPos = rInStm.Tell(); + SvToken& rTok = rInStm.GetToken_Next(); + + if( rTok.IsIdentifier() ) + { + const OString& aName = rTok.GetString(); + for( const auto& aType : GetTypeList() ) + { + if( aType->GetName() == aName ) + { + return aType; + } + } + } + rInStm.Seek( nTokPos ); + return nullptr; +} + +SvMetaAttribute * SvIdlDataBase::ReadKnownAttr +( + SvTokenStream & rInStm, + SvMetaType * pType /* If pType == NULL, then the type has + still to be read. */ +) +{ + sal_uInt32 nTokPos = rInStm.Tell(); + + if( !pType ) + pType = ReadKnownType( rInStm ); + + if( !pType ) + { + // otherwise SlotId? + SvToken& rTok = rInStm.GetToken_Next(); + if( rTok.IsIdentifier() ) + { + sal_uInt32 n; + if( FindId( rTok.GetString(), &n ) ) + { + for( size_t i = 0; i < aSlotList.size(); i++ ) + { + SvMetaSlot * pSlot = aSlotList[i]; + if( pSlot->GetSlotId().getString() == rTok.GetString() ) + return pSlot; + } + } + + OSL_FAIL(OString("Not found : " + rTok.GetString()).getStr()); + } + } + + rInStm.Seek( nTokPos ); + return nullptr; +} + +SvMetaAttribute* SvIdlDataBase::FindKnownAttr( const SvIdentifier& rId ) +{ + sal_uInt32 n; + if( FindId( rId.getString(), &n ) ) + { + for( size_t i = 0; i < aSlotList.size(); i++ ) + { + SvMetaSlot * pSlot = aSlotList[i]; + if( pSlot->GetSlotId().getString() == rId.getString() ) + return pSlot; + } + } + + return nullptr; +} + +SvMetaClass * SvIdlDataBase::ReadKnownClass( SvTokenStream & rInStm ) +{ + sal_uInt32 nTokPos = rInStm.Tell(); + SvToken& rTok = rInStm.GetToken_Next(); + + if( rTok.IsIdentifier() ) + { + SvMetaClass* p = FindKnownClass(rTok.GetString()); + if (p) + return p; + } + + rInStm.Seek( nTokPos ); + return nullptr; +} + +SvMetaClass * SvIdlDataBase::FindKnownClass( std::string_view aName ) +{ + for( size_t n = 0; n < aClassList.size(); n++ ) + { + SvMetaClass * pClass = aClassList[n]; + if( pClass->GetName() == aName ) + return pClass; + } + return nullptr; +} + +void SvIdlDataBase::Write(const OString& rText) const +{ + if( nVerbosity != 0 ) + fprintf( stdout, "%s", rText.getStr() ); +} + +void SvIdlDataBase::WriteError( SvTokenStream & rInStm ) +{ + // error treatment + OUString aFileName( rInStm.GetFileName() ); + OStringBuffer aErrorText; + sal_uInt64 nRow = 0, nColumn = 0; + + rInStm.SeekToMax(); + SvToken& rTok = rInStm.GetToken(); + + // error position + nRow = rTok.GetLine(); + nColumn = rTok.GetColumn(); + + if( aError.IsError() ) + { // error set + // search error token + // error text + if( !aError.GetText().isEmpty() ) + { + aErrorText.append("may be <"); + aErrorText.append(aError.GetText()); + } + SvToken * pPrevTok = nullptr; + while( &rTok != pPrevTok ) + { + pPrevTok = &rTok; + if( rTok.GetLine() == aError.nLine + && rTok.GetColumn() == aError.nColumn ) + break; + rTok = rInStm.GetToken_PrevAll(); + } + + // error position + aErrorText.append("> at ( "); + aErrorText.append(static_cast<sal_Int64>(aError.nLine)); + aErrorText.append(", "); + aErrorText.append(static_cast<sal_Int64>(aError.nColumn)); + aErrorText.append(" )"); + + // reset error + aError = SvIdlError(); + } + + // error treatment + fprintf( stderr, "\n%s --- %s: ( %" SAL_PRIuUINT64 ", %" SAL_PRIuUINT64 " )\n", + OUStringToOString(aFileName, RTL_TEXTENCODING_UTF8).getStr(), + "error", nRow, nColumn ); + + if( !aErrorText.isEmpty() ) + { // error set + fprintf( stderr, "\t%s\n", aErrorText.getStr() ); + } + + // look for identifier close by + if( !rTok.IsIdentifier() ) + { + rInStm.GetToken_PrevAll(); + rTok = rInStm.GetToken(); + } + if( rTok.IsIdentifier() ) + { + OString aN = GetIdlApp().pHashTable->GetNearString( rTok.GetString() ); + if( !aN.isEmpty() ) + fprintf( stderr, "%s versus %s\n", rTok.GetString().getStr(), aN.getStr() ); + } +} + +SvIdlWorkingBase::SvIdlWorkingBase(const SvCommand& rCmd) : SvIdlDataBase(rCmd) +{ +} + + +bool SvIdlWorkingBase::WriteSfx( SvStream & rOutStm ) +{ + if( rOutStm.GetError() != ERRCODE_NONE ) + return false; + + // reset all tmp variables for writing + WriteReset(); + SvMemoryStream aTmpStm( 256000, 256000 ); + size_t n; + for( n = 0; n < GetModuleList().size(); n++ ) + { + SvMetaModule * pModule = GetModuleList()[n]; + pModule->WriteSfx( *this, aTmpStm ); + aTmpStm.Seek( 0 ); + } + for( n = 0; n < aUsedTypes.size(); n++ ) + { + SvMetaType * pType = aUsedTypes[n]; + pType->WriteSfx( *this, rOutStm ); + } + aUsedTypes.clear(); + rOutStm.WriteStream( aTmpStm ); + return true; +} + +void SvIdlDataBase::StartNewFile( std::u16string_view rName ) +{ + bExport = aExportFile.equalsIgnoreAsciiCase( rName ); + assert ( !bExport ); +} + +void SvIdlDataBase::AppendSlot( SvMetaSlot *pSlot ) +{ + aSlotList.push_back( pSlot ); + assert ( !bExport ); +} + +void SvIdlDataBase::AddDepFile(OUString const& rFileName) +{ + m_DepFiles.insert(rFileName); +} + +namespace { + +struct WriteDep +{ + SvFileStream & m_rStream; + explicit WriteDep(SvFileStream & rStream) : m_rStream(rStream) { } + void operator() (std::u16string_view rItem) + { + m_rStream.WriteCharPtr( " \\\n " ); + m_rStream.WriteOString( OUStringToOString(rItem, RTL_TEXTENCODING_UTF8) ); + } +}; + +// write a dummy target for one included file, so the incremental build does +// not break with "No rule to make target" if the included file is removed +struct WriteDummy +{ + SvFileStream & m_rStream; + explicit WriteDummy(SvFileStream & rStream) : m_rStream(rStream) { } + void operator() (std::u16string_view rItem) + { + m_rStream.WriteOString( OUStringToOString(rItem, RTL_TEXTENCODING_UTF8) ); + m_rStream.WriteCharPtr( " :\n\n" ); + } +}; + +} + +void SvIdlDataBase::WriteDepFile( + SvFileStream & rStream, std::u16string_view rTarget) +{ + rStream.WriteOString( OUStringToOString(rTarget, RTL_TEXTENCODING_UTF8) ); + rStream.WriteCharPtr( " :" ); + ::std::for_each(m_DepFiles.begin(), m_DepFiles.end(), WriteDep(rStream)); + rStream.WriteCharPtr( "\n\n" ); + ::std::for_each(m_DepFiles.begin(), m_DepFiles.end(), WriteDummy(rStream)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |