[280] | 1 | #ifndef RTAGCOLL_BUILDER_H |
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| 2 | #define RTAGCOLL_BUILDER_H |
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| 3 | |
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| 4 | /* |
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| 5 | * TagcollConsumer that builds a tagged collection |
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| 6 | * |
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| 7 | * Copyright (C) 2003 Enrico Zini <enrico@debian.org> |
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| 8 | * |
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| 9 | * This library is free software; you can redistribute it and/or |
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| 10 | * modify it under the terms of the GNU Lesser General Public |
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| 11 | * License as published by the Free Software Foundation; either |
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| 12 | * version 2.1 of the License, or (at your option) any later version. |
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| 13 | * |
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| 14 | * This library is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 17 | * Lesser General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU Lesser General Public |
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| 20 | * License along with this library; if not, write to the Free Software |
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| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 22 | */ |
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| 23 | |
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| 24 | #if 0 // PORTME |
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| 25 | #ifdef HAVE_DEBTAGS |
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| 26 | //#pragma interface |
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| 27 | |
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| 28 | #include <HandleMaker.h> |
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| 29 | #include <TagcollConsumer.h> |
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| 30 | #include <TagCollection.h> |
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| 31 | #include "rpackage.h" |
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| 32 | #include "rpackagelister.h" |
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| 33 | |
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| 34 | // TagcollConsumer that builds a tagged collection for synaptic |
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| 35 | class RTagcollBuilder:public TagcollConsumer<std::string> { |
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| 36 | protected: |
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| 37 | HandleMaker<RPackage *> &handleMaker; |
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| 38 | TagCollection<int> coll; |
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| 39 | RPackageLister *_lister; |
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| 40 | |
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| 41 | int getHandle(const std::string &str) throw() { |
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| 42 | RPackage *pkg = _lister->getElement(str); |
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| 43 | return handleMaker.getHandle(pkg); |
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| 44 | } |
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| 45 | |
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| 46 | OpSet<int> itemsToHandles(const OpSet<std::string> &ts) throw() { |
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| 47 | OpSet<int> res; |
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| 48 | for (OpSet<std::string>::const_iterator i = ts.begin(); |
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| 49 | i != ts.end(); i++) |
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| 50 | res += getHandle(*i); |
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| 51 | return res; |
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| 52 | } |
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| 53 | |
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| 54 | public: |
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| 55 | RTagcollBuilder(HandleMaker<RPackage *> &handleMaker, |
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| 56 | RPackageLister *l) throw() |
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| 57 | : handleMaker(handleMaker), _lister(l) { |
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| 58 | } |
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| 59 | virtual ~ RTagcollBuilder()throw() { |
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| 60 | } |
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| 61 | |
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| 62 | virtual void consume(const std::string &item) throw() { |
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| 63 | coll.add(getHandle(item)); |
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| 64 | } |
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| 65 | |
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| 66 | virtual void consume(const std::string &item, |
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| 67 | const OpSet<std::string> &tags) throw() { |
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| 68 | coll.add(tags, getHandle(item)); |
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| 69 | } |
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| 70 | |
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| 71 | virtual void consume(const OpSet<std::string> &items) throw() { |
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| 72 | coll.add(itemsToHandles(items)); |
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| 73 | } |
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| 74 | |
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| 75 | virtual void consume(const OpSet<std::string> &items, |
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| 76 | const OpSet<std::string> &tags) throw() { |
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| 77 | coll.add(tags, itemsToHandles(items)); |
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| 78 | } |
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| 79 | |
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| 80 | // Retrieve the resulting collection |
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| 81 | TagCollection<int> collection() throw() { |
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| 82 | return coll; |
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| 83 | } |
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| 84 | const TagCollection<int> collection() const throw() { |
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| 85 | return coll; |
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| 86 | } |
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| 87 | }; |
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| 88 | |
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| 89 | #endif //HAVE_DEBTAGS |
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| 90 | |
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| 91 | // vim:set ts=4 sw=4: |
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| 92 | #endif |
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| 93 | #endif |
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