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Diffstat (limited to 'idlc/source/astinterface.cxx')
| -rw-r--r-- | idlc/source/astinterface.cxx | 427 |
1 files changed, 427 insertions, 0 deletions
diff --git a/idlc/source/astinterface.cxx b/idlc/source/astinterface.cxx new file mode 100644 index 000000000000..97bea094c53c --- /dev/null +++ b/idlc/source/astinterface.cxx @@ -0,0 +1,427 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_idlc.hxx" +#include <idlc/astinterface.hxx> +#include <idlc/astattribute.hxx> +#include <idlc/astoperation.hxx> +#include "idlc/idlc.hxx" + +#include "registry/version.h" +#include "registry/writer.hxx" + +using namespace ::rtl; + +AstInterface::AstInterface(const ::rtl::OString& name, + AstInterface const * pInherits, + AstScope* pScope) + : AstType(NT_interface, name, pScope) + , AstScope(NT_interface) + , m_mandatoryInterfaces(0) + , m_bIsDefined(false) + , m_bForwarded(sal_False) + , m_bForwardedInSameFile(sal_False) + , m_bSingleInheritance(pInherits != 0) +{ + if (pInherits != 0) { + addInheritedInterface(pInherits, false, rtl::OUString()); + } +} + +AstInterface::~AstInterface() +{ +} + +AstInterface::DoubleDeclarations AstInterface::checkInheritedInterfaceClashes( + AstInterface const * ifc, bool optional) const +{ + DoubleDeclarations doubleDecls; + std::set< rtl::OString > seen; + checkInheritedInterfaceClashes( + doubleDecls, seen, ifc, true, optional, optional); + return doubleDecls; +} + +void AstInterface::addInheritedInterface( + AstType const * ifc, bool optional, rtl::OUString const & documentation) +{ + m_inheritedInterfaces.push_back( + InheritedInterface(ifc, optional, documentation)); + if (!optional) { + ++m_mandatoryInterfaces; + } + AstInterface const * resolved = resolveInterfaceTypedefs(ifc); + addVisibleInterface(resolved, true, optional); + if (optional) { + addOptionalVisibleMembers(resolved); + } +} + +AstInterface::DoubleMemberDeclarations AstInterface::checkMemberClashes( + AstDeclaration const * member) const +{ + DoubleMemberDeclarations doubleMembers; + checkMemberClashes(doubleMembers, member, true); + return doubleMembers; +} + +void AstInterface::addMember(AstDeclaration /*TODO: const*/ * member) { + addDeclaration(member); + m_visibleMembers.insert( + VisibleMembers::value_type( + member->getLocalName(), VisibleMember(member))); +} + +void AstInterface::forwardDefined(AstInterface const & def) +{ + setImported(def.isImported()); + setInMainfile(def.isInMainfile()); + setLineNumber(def.getLineNumber()); + setFileName(def.getFileName()); + setDocumentation(def.getDocumentation()); + m_inheritedInterfaces = def.m_inheritedInterfaces; + m_mandatoryInterfaces = def.m_mandatoryInterfaces; + m_bIsDefined = true; +} + +sal_Bool AstInterface::dump(RegistryKey& rKey) +{ + if ( !isDefined() ) + return sal_True; + + RegistryKey localKey; + if (rKey.createKey( OStringToOUString(getFullName(), RTL_TEXTENCODING_UTF8 ), localKey)) + { + fprintf(stderr, "%s: warning, could not create key '%s' in '%s'\n", + idlc()->getOptions()->getProgramName().getStr(), + getFullName().getStr(), OUStringToOString(rKey.getRegistryName(), RTL_TEXTENCODING_UTF8).getStr()); + return sal_False; + } + + if (m_mandatoryInterfaces > SAL_MAX_UINT16 + || m_inheritedInterfaces.size() - m_mandatoryInterfaces + > SAL_MAX_UINT16) + { + fprintf( + stderr, "%s: interface %s has too many direct base interfaces\n", + idlc()->getOptions()->getProgramName().getStr(), + getScopedName().getStr()); + return false; + } + sal_uInt16 nBaseTypes = static_cast< sal_uInt16 >(m_mandatoryInterfaces); + sal_uInt16 nAttributes = 0; + sal_uInt16 nMethods = 0; + sal_uInt16 nReferences = static_cast< sal_uInt16 >( + m_inheritedInterfaces.size() - m_mandatoryInterfaces); + typereg_Version version + = (nBaseTypes <= 1 && nReferences == 0 && !m_bPublished + ? TYPEREG_VERSION_0 : TYPEREG_VERSION_1); + {for (DeclList::const_iterator i(getIteratorBegin()); i != getIteratorEnd(); + ++i) + { + switch ((*i)->getNodeType()) { + case NT_attribute: + { + if (!increment(&nAttributes, "attributes")) { + return false; + } +// AstAttribute * attr = static_cast< AstAttribute * >(*i); + AstAttribute * attr = (AstAttribute *)(*i); + if (attr->isBound()) { + version = TYPEREG_VERSION_1; + } + DeclList::size_type getCount = attr->getGetExceptionCount(); + if (getCount > SAL_MAX_UINT16) { + fprintf( + stderr, + ("%s: raises clause of getter for attribute %s of" + " interface %s is too long\n"), + idlc()->getOptions()->getProgramName().getStr(), + (*i)->getLocalName().getStr(), + getScopedName().getStr()); + return false; + } + if (getCount > 0) { + version = TYPEREG_VERSION_1; + if (!increment(&nMethods, "attributes")) { + return false; + } + } + DeclList::size_type setCount = attr->getSetExceptionCount(); + if (setCount > SAL_MAX_UINT16) { + fprintf( + stderr, + ("%s: raises clause of setter for attribute %s of" + " interface %s is too long\n"), + idlc()->getOptions()->getProgramName().getStr(), + (*i)->getLocalName().getStr(), + getScopedName().getStr()); + return false; + } + if (setCount > 0) { + version = TYPEREG_VERSION_1; + if (!increment(&nMethods, "attributes")) { + return false; + } + } + break; + } + + case NT_operation: + if (!increment(&nMethods, "methods")) { + return false; + } + break; + + default: + OSL_ASSERT(false); + break; + } + }} + + OUString emptyStr; + typereg::Writer aBlob( + version, getDocumentation(), emptyStr, RT_TYPE_INTERFACE, m_bPublished, + OStringToOUString(getRelativName(), RTL_TEXTENCODING_UTF8), nBaseTypes, + nAttributes, nMethods, nReferences); + + sal_uInt16 superTypeIndex = 0; + sal_uInt16 referenceIndex = 0; + {for (InheritedInterfaces::iterator i = m_inheritedInterfaces.begin(); + i != m_inheritedInterfaces.end(); ++i) + { + if (i->isOptional()) { + aBlob.setReferenceData( + referenceIndex++, i->getDocumentation(), RT_REF_SUPPORTS, + RT_ACCESS_OPTIONAL, + OStringToOUString( + i->getInterface()->getRelativName(), + RTL_TEXTENCODING_UTF8)); + } else { + aBlob.setSuperTypeName( + superTypeIndex++, + OStringToOUString( + i->getInterface()->getRelativName(), + RTL_TEXTENCODING_UTF8)); + } + }} + + sal_uInt16 attributeIndex = 0; + sal_uInt16 methodIndex = 0; + {for (DeclList::const_iterator i(getIteratorBegin()); i != getIteratorEnd(); + ++i) + { + switch ((*i)->getNodeType()) { + case NT_attribute: +// static_cast< AstAttribute * >(*i)->dumpBlob( + + ((AstAttribute *)(*i))->dumpBlob( + aBlob, attributeIndex++, &methodIndex); + break; + + case NT_operation: +// static_cast< AstOperation * >(*i)->dumpBlob(aBlob, methodIndex++); + ((AstOperation *)(*i))->dumpBlob(aBlob, methodIndex++); + break; + + default: + OSL_ASSERT(false); + break; + } + }} + + sal_uInt32 aBlobSize; + void const * pBlob = aBlob.getBlob(&aBlobSize); + + if (localKey.setValue(emptyStr, RG_VALUETYPE_BINARY, (RegValue)pBlob, aBlobSize)) + { + fprintf(stderr, "%s: warning, could not set value of key \"%s\" in %s\n", + idlc()->getOptions()->getProgramName().getStr(), + getFullName().getStr(), OUStringToOString(localKey.getRegistryName(), RTL_TEXTENCODING_UTF8).getStr()); + return sal_False; + } + + return true; +} + +void AstInterface::checkInheritedInterfaceClashes( + DoubleDeclarations & doubleDeclarations, + std::set< rtl::OString > & seenInterfaces, AstInterface const * ifc, + bool direct, bool optional, bool mainOptional) const +{ + if (direct || optional + || seenInterfaces.insert(ifc->getScopedName()).second) + { + VisibleInterfaces::const_iterator visible( + m_visibleInterfaces.find(ifc->getScopedName())); + if (visible != m_visibleInterfaces.end()) { + switch (visible->second) { + case INTERFACE_INDIRECT_OPTIONAL: + if (direct && optional) { + doubleDeclarations.interfaces.push_back(ifc); + return; + } + break; + + case INTERFACE_DIRECT_OPTIONAL: + if (direct || !mainOptional) { + doubleDeclarations.interfaces.push_back(ifc); + } + return; + + case INTERFACE_INDIRECT_MANDATORY: + if (direct) { + doubleDeclarations.interfaces.push_back(ifc); + } + return; + + case INTERFACE_DIRECT_MANDATORY: + if (direct || (!optional && !mainOptional)) { + doubleDeclarations.interfaces.push_back(ifc); + } + return; + } + } + if (direct || !optional) { + {for (DeclList::const_iterator i(ifc->getIteratorBegin()); + i != ifc->getIteratorEnd(); ++i) + { + checkMemberClashes( + doubleDeclarations.members, *i, !mainOptional); + }} + {for (InheritedInterfaces::const_iterator i( + ifc->m_inheritedInterfaces.begin()); + i != ifc->m_inheritedInterfaces.end(); ++i) + { + checkInheritedInterfaceClashes( + doubleDeclarations, seenInterfaces, i->getResolved(), + false, i->isOptional(), mainOptional); + }} + } + } +} + +void AstInterface::checkMemberClashes( + DoubleMemberDeclarations & doubleMembers, AstDeclaration const * member, + bool checkOptional) const +{ + VisibleMembers::const_iterator i( + m_visibleMembers.find(member->getLocalName())); + if (i != m_visibleMembers.end()) { + if (i->second.mandatory != 0) { + if (i->second.mandatory->getScopedName() != member->getScopedName()) + { + DoubleMemberDeclaration d; + d.first = i->second.mandatory; + d.second = member; + doubleMembers.push_back(d); + } + } else if (checkOptional) { + for (VisibleMember::Optionals::const_iterator j( + i->second.optionals.begin()); + j != i->second.optionals.end(); ++j) + { + if (j->second->getScopedName() != member->getScopedName()) { + DoubleMemberDeclaration d; + d.first = j->second; + d.second = member; + doubleMembers.push_back(d); + } + } + } + } +} + +void AstInterface::addVisibleInterface( + AstInterface const * ifc, bool direct, bool optional) +{ + InterfaceKind kind = optional + ? direct ? INTERFACE_DIRECT_OPTIONAL : INTERFACE_INDIRECT_OPTIONAL + : direct ? INTERFACE_DIRECT_MANDATORY : INTERFACE_INDIRECT_MANDATORY; + std::pair< VisibleInterfaces::iterator, bool > result( + m_visibleInterfaces.insert( + VisibleInterfaces::value_type(ifc->getScopedName(), kind))); + bool seen = !result.second + && result.first->second >= INTERFACE_INDIRECT_MANDATORY; + if (!result.second && kind > result.first->second) { + result.first->second = kind; + } + if (!optional && !seen) { + {for (DeclList::const_iterator i(ifc->getIteratorBegin()); + i != ifc->getIteratorEnd(); ++i) + { + m_visibleMembers.insert( + VisibleMembers::value_type( + (*i)->getLocalName(), VisibleMember(*i))); + }} + {for (InheritedInterfaces::const_iterator i( + ifc->m_inheritedInterfaces.begin()); + i != ifc->m_inheritedInterfaces.end(); ++i) + { + addVisibleInterface(i->getResolved(), false, i->isOptional()); + }} + } +} + +void AstInterface::addOptionalVisibleMembers(AstInterface const * ifc) { + {for (DeclList::const_iterator i(ifc->getIteratorBegin()); + i != ifc->getIteratorEnd(); ++i) + { + VisibleMembers::iterator visible( + m_visibleMembers.find((*i)->getLocalName())); + if (visible == m_visibleMembers.end()) { + visible = m_visibleMembers.insert( + VisibleMembers::value_type( + (*i)->getLocalName(), VisibleMember())).first; + } + if (visible->second.mandatory == 0) { + visible->second.optionals.insert( + VisibleMember::Optionals::value_type(ifc->getScopedName(), *i)); + } + }} + {for (InheritedInterfaces::const_iterator i( + ifc->m_inheritedInterfaces.begin()); + i != ifc->m_inheritedInterfaces.end(); ++i) + { + if (!i->isOptional()) { + addOptionalVisibleMembers(i->getResolved()); + } + }} +} + +bool AstInterface::increment(sal_uInt16 * counter, char const * sort) const { + if (*counter == SAL_MAX_UINT16) { + fprintf( + stderr, "%s: interface %s has too many direct %s\n", + idlc()->getOptions()->getProgramName().getStr(), + getScopedName().getStr(), sort); + return false; + } + ++*counter; + return true; +} |