| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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; |
| } |
