| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| #include "precompiled_configmgr.hxx" |
| #include "sal/config.h" |
| |
| #include <map> |
| #include <set> |
| |
| #include "com/sun/star/uno/Reference.hxx" |
| #include "com/sun/star/uno/RuntimeException.hpp" |
| #include "com/sun/star/uno/XInterface.hpp" |
| #include "osl/diagnose.h" |
| #include "rtl/ustring.h" |
| #include "rtl/ustring.hxx" |
| #include "sal/types.h" |
| |
| #include "data.hxx" |
| #include "partial.hxx" |
| |
| namespace configmgr { |
| |
| namespace { |
| |
| namespace css = com::sun::star; |
| |
| bool parseSegment( |
| rtl::OUString const & path, sal_Int32 * index, rtl::OUString * segment) |
| { |
| OSL_ASSERT( |
| index != 0 && *index >= 0 && *index <= path.getLength() && |
| segment != 0); |
| if (path[(*index)++] == '/') { |
| rtl::OUString name; |
| bool setElement; |
| rtl::OUString templateName; |
| *index = Data::parseSegment( |
| path, *index, &name, &setElement, &templateName); |
| if (*index != -1) { |
| *segment = Data::createSegment(templateName, name); |
| return *index == path.getLength(); |
| } |
| } |
| throw css::uno::RuntimeException( |
| rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("bad path ")) + path, |
| css::uno::Reference< css::uno::XInterface >()); |
| } |
| |
| } |
| |
| Partial::Partial( |
| std::set< rtl::OUString > const & includedPaths, |
| std::set< rtl::OUString > const & excludedPaths) |
| { |
| for (std::set< rtl::OUString >::const_iterator i(includedPaths.begin()); |
| i != includedPaths.end(); ++i) |
| { |
| sal_Int32 n = 0; |
| for (Node * p = &root_;;) { |
| rtl::OUString seg; |
| bool end = parseSegment(*i, &n, &seg); |
| p = &p->children[seg]; |
| if (p->startInclude) { |
| break; |
| } |
| if (end) { |
| p->children.clear(); |
| p->startInclude = true; |
| break; |
| } |
| } |
| } |
| for (std::set< rtl::OUString >::const_iterator i(excludedPaths.begin()); |
| i != excludedPaths.end(); ++i) |
| { |
| sal_Int32 n = 0; |
| for (Node * p = &root_;;) { |
| rtl::OUString seg; |
| bool end = parseSegment(*i, &n, &seg); |
| if (end) { |
| p->children[seg].clear(); |
| break; |
| } |
| Node::Children::iterator j(p->children.find(seg)); |
| if (j == p->children.end()) { |
| break; |
| } |
| p = &j->second; |
| } |
| } |
| } |
| |
| Partial::~Partial() {} |
| |
| Partial::Containment Partial::contains(Path const & path) const { |
| //TODO: For set elements, the segment names recorded in the node tree need |
| // not match the corresponding path segments, so this function can fail. |
| Node const * p = &root_; |
| bool includes = false; |
| for (Path::const_iterator i(path.begin()); i != path.end(); ++i) { |
| Node::Children::const_iterator j(p->children.find(*i)); |
| if ( j == p->children.end() ) |
| { |
| break; |
| } |
| p = &j->second; |
| includes |= p->startInclude; |
| } |
| return ( ( p->children.empty() || p == &root_ ) |
| && !p->startInclude ) |
| ? CONTAINS_NOT |
| : ( includes ? CONTAINS_NODE : CONTAINS_SUBNODES ); |
| } |
| |
| } |