[280] | 1 | /* rpackageview.cc - Package sectioning system |
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| 2 | * |
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| 3 | * Copyright (c) 2000, 2001 Conectiva S/A |
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| 4 | * 2002 Michael Vogt <mvo@debian.org> |
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| 5 | * |
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| 6 | * Author: Alfredo K. Kojima <kojima@conectiva.com.br> |
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| 7 | * Michael Vogt <mvo@debian.org> |
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| 8 | * |
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| 9 | * This program is free software; you can redistribute it and/or |
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| 10 | * modify it under the terms of the GNU General Public License as |
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| 11 | * published by the Free Software Foundation; either version 2 of the |
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| 12 | * License, or (at your option) any later version. |
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| 13 | * |
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| 14 | * This program 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 |
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| 17 | * GNU 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 General Public License |
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| 20 | * along with this program; if not, write to the Free Software |
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| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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| 22 | * USA |
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| 23 | */ |
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| 24 | |
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| 25 | #include <apt-pkg/pkgrecords.h> |
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| 26 | #include <apt-pkg/configuration.h> |
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| 27 | #include <rpackage.h> |
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| 28 | #include <rpackageview.h> |
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| 29 | #include <rconfiguration.h> |
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| 30 | |
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| 31 | #include <map> |
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| 32 | #include <vector> |
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| 33 | #include <sstream> |
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| 34 | |
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| 35 | #include "sections_trans.h" |
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| 36 | |
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| 37 | using namespace std; |
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| 38 | |
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| 39 | bool RPackageView::setSelected(string name) |
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| 40 | { |
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| 41 | map<string, vector<RPackage *> >::iterator I = _view.find(name); |
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| 42 | if (I != _view.end()) { |
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| 43 | _hasSelection = true; |
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| 44 | _selectedName = name; |
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| 45 | _selectedView = (*I).second; |
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| 46 | } else { |
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| 47 | clearSelection(); |
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| 48 | } |
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| 49 | return _hasSelection; |
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| 50 | } |
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| 51 | |
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| 52 | vector<string> RPackageView::getSubViews() |
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| 53 | { |
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| 54 | vector<string> subViews; |
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| 55 | for (map<string, vector<RPackage *> >::iterator I = _view.begin(); |
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| 56 | I != _view.end(); I++) |
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| 57 | subViews.push_back((*I).first); |
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| 58 | return subViews; |
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| 59 | } |
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| 60 | |
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| 61 | void RPackageView::clear() |
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| 62 | { |
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| 63 | clearSelection(); |
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| 64 | _view.clear(); |
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| 65 | } |
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| 66 | |
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| 67 | void RPackageView::clearSelection() |
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| 68 | { |
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| 69 | _hasSelection = false; |
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| 70 | _selectedName.clear(); |
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| 71 | _selectedView.clear(); |
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| 72 | } |
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| 73 | |
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| 74 | void RPackageViewSections::addPackage(RPackage *package) |
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| 75 | { |
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| 76 | string str = trans_section(package->section()); |
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| 77 | _view[str].push_back(package); |
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| 78 | }; |
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| 79 | |
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| 80 | RPackageViewStatus::RPackageViewStatus(vector<RPackage *> &allPkgs) |
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| 81 | : RPackageView(allPkgs), markUnsupported(false) |
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| 82 | { |
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| 83 | if(_config->FindB("Synaptic::mark-unsupported",false)) { |
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| 84 | markUnsupported = true; |
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| 85 | string components = _config->Find("Synaptic::supported-components", "main updates/main"); |
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| 86 | |
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| 87 | stringstream sstream(components); |
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| 88 | string s; |
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| 89 | while(!sstream.eof()) { |
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| 90 | sstream >> s; |
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| 91 | supportedComponents.push_back(s); |
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| 92 | } |
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| 93 | } |
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| 94 | }; |
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| 95 | |
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| 96 | void RPackageViewStatus::addPackage(RPackage *pkg) |
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| 97 | { |
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| 98 | string str; |
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| 99 | int flags = pkg->getFlags(); |
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| 100 | string component = pkg->component(); |
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| 101 | bool unsupported = false; |
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| 102 | |
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| 103 | // we mark packages as unsupported if requested |
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| 104 | if(markUnsupported) { |
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| 105 | unsupported = true; |
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| 106 | for(unsigned int i=0;i<supportedComponents.size();i++) { |
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| 107 | if(supportedComponents[i] == component) { |
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| 108 | unsupported = false; |
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| 109 | break; |
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| 110 | } |
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| 111 | } |
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| 112 | } |
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| 113 | |
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| 114 | if(flags & RPackage::FInstalled) { |
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| 115 | if( !(flags & RPackage::FNotInstallable) && unsupported) |
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| 116 | str = _("Installed (unsupported)"); |
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| 117 | else |
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| 118 | str = _("Installed"); |
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| 119 | } else { |
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| 120 | if( unsupported ) |
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| 121 | str = _("Not installed (unsupported)"); |
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| 122 | else |
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| 123 | str = _("Not installed"); |
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| 124 | } |
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| 125 | _view[str].push_back(pkg); |
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| 126 | |
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| 127 | str.clear(); |
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| 128 | if (flags & RPackage::FNew) |
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| 129 | str = _("New in repository"); |
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| 130 | else if (flags & RPackage::FPinned) |
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| 131 | str = _("Pinned"); |
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| 132 | else if ((flags & RPackage::FNotInstallable) && |
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| 133 | !(flags & RPackage::FResidualConfig) && |
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| 134 | (flags & RPackage::FInstalled)) |
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| 135 | str = _("Installed (local or obsolete)"); |
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| 136 | else if (flags & RPackage::FInstalled) { |
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| 137 | if (flags & RPackage::FOutdated) |
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| 138 | str = _("Installed (upgradable)"); |
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| 139 | } else { |
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| 140 | if (flags & RPackage::FResidualConfig) |
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| 141 | str = _("Not installed (residual config)"); |
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| 142 | } |
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| 143 | |
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| 144 | if(!str.empty()) |
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| 145 | _view[str].push_back(pkg); |
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| 146 | } |
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| 147 | |
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| 148 | //------------------------------------------------------------------ |
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| 149 | |
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| 150 | void RPackageViewSearch::addPackage(RPackage *pkg) |
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| 151 | { |
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| 152 | string str; |
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| 153 | const char *tmp=NULL; |
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| 154 | bool global_found=true; |
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| 155 | |
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| 156 | if(!pkg || searchStrings.empty()) |
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| 157 | return; |
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| 158 | |
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| 159 | // build the string |
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| 160 | switch(searchType) { |
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| 161 | case RPatternPackageFilter::Name: |
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| 162 | tmp = pkg->name(); |
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| 163 | break; |
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| 164 | case RPatternPackageFilter::Version: |
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| 165 | tmp = pkg->availableVersion(); |
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| 166 | break; |
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| 167 | case RPatternPackageFilter::Description: |
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| 168 | str = pkg->name(); |
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| 169 | str += string(pkg->description()); |
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| 170 | break; |
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| 171 | case RPatternPackageFilter::Maintainer: |
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| 172 | tmp = pkg->maintainer(); |
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| 173 | break; |
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| 174 | case RPatternPackageFilter::Depends: |
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| 175 | { |
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| 176 | vector<DepInformation> d = pkg->enumDeps(true); |
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| 177 | for(unsigned int i=0;i<d.size();i++) |
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| 178 | str += string(d[i].name); |
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| 179 | break; |
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| 180 | } |
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| 181 | case RPatternPackageFilter::Provides: |
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| 182 | { |
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| 183 | vector<string> d = pkg->provides(); |
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| 184 | for(unsigned int i=0;i<d.size();i++) |
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| 185 | str += d[i]; |
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| 186 | break; |
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| 187 | } |
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| 188 | } |
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| 189 | |
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| 190 | if(tmp!=NULL) |
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| 191 | str = tmp; |
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| 192 | |
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| 193 | // find the search pattern in the string "str" |
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| 194 | for(unsigned int i=0;i<searchStrings.size();i++) { |
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| 195 | string searchString = searchStrings[i]; |
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| 196 | |
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| 197 | if(!str.empty() && strcasestr(str.c_str(), searchString.c_str())) { |
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| 198 | global_found &= true; |
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| 199 | } else { |
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| 200 | global_found &= false; |
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| 201 | } |
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| 202 | } |
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| 203 | if(global_found) { |
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| 204 | _view[searchName].push_back(pkg); |
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| 205 | found++; |
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| 206 | } |
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| 207 | |
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| 208 | // FIXME: we push a _lot_ of empty pkgs here :( |
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| 209 | // push a empty package in the view to make sure that the view is actually |
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| 210 | // displayed |
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| 211 | //_view[searchString].push_back(NULL); |
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| 212 | } |
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| 213 | |
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| 214 | int RPackageViewSearch::setSearch(string aSearchName, int type, |
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| 215 | string searchString) |
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| 216 | { |
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| 217 | found = 0; |
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| 218 | searchType = type; |
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| 219 | searchName = aSearchName; |
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| 220 | |
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| 221 | _view[searchName].clear(); |
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| 222 | searchStrings.clear(); |
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| 223 | |
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| 224 | // tokenize the str and add to the searchString vector |
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| 225 | stringstream sstream(searchString); |
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| 226 | string s; |
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| 227 | while(!sstream.eof()) { |
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| 228 | sstream >> s; |
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| 229 | searchStrings.push_back(s); |
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| 230 | } |
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| 231 | |
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| 232 | // reapply search when a new search strng is giben |
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| 233 | for(unsigned int i=0;i<_all.size();i++) |
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| 234 | if(_all[i]) |
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| 235 | addPackage(_all[i]); |
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| 236 | |
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| 237 | return found; |
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| 238 | } |
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| 239 | |
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| 240 | //------------------------------------------------------------------ |
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| 241 | |
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| 242 | RPackageViewFilter::RPackageViewFilter(vector<RPackage *> &allPkgs) |
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| 243 | : RPackageView(allPkgs) |
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| 244 | { |
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| 245 | // restore the filters |
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| 246 | restoreFilters(); |
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| 247 | |
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| 248 | refreshFilters(); |
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| 249 | } |
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| 250 | |
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| 251 | void RPackageViewFilter::refreshFilters() |
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| 252 | { |
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| 253 | _view.clear(); |
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| 254 | |
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| 255 | // create a empty sub-views for each filter |
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| 256 | for (vector<RFilter *>::iterator I = _filterL.begin(); |
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| 257 | I != _filterL.end(); I++) { |
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| 258 | _view[(*I)->getName()].push_back(NULL); |
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| 259 | } |
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| 260 | } |
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| 261 | |
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| 262 | int RPackageViewFilter::getFilterIndex(RFilter *filter) |
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| 263 | { |
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| 264 | if (filter == NULL) |
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| 265 | filter = findFilter(_selectedName); |
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| 266 | for(unsigned int i=0;i<_filterL.size();i++) { |
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| 267 | if(filter == _filterL[i]) |
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| 268 | return i; |
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| 269 | } |
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| 270 | return -1; |
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| 271 | } |
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| 272 | |
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| 273 | |
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| 274 | RPackageViewFilter::iterator RPackageViewFilter::begin() |
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| 275 | { |
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| 276 | // cout << "RPackageViewFilter::begin() " << _selectedName << endl; |
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| 277 | |
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| 278 | string name = _selectedName; |
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| 279 | RFilter *filter = findFilter(name); |
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| 280 | |
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| 281 | if(filter != NULL) { |
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| 282 | _view[name].clear(); |
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| 283 | |
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| 284 | for(unsigned int i=0;i<_all.size();i++) { |
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| 285 | if(_all[i] && filter->apply(_all[i])) |
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| 286 | _view[name].push_back(_all[i]); |
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| 287 | } |
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| 288 | _selectedView = _view[name]; |
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| 289 | } |
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| 290 | |
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| 291 | return _selectedView.begin(); |
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| 292 | } |
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| 293 | |
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| 294 | vector<string> RPackageViewFilter::getFilterNames() |
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| 295 | { |
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| 296 | vector<string> filters; |
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| 297 | for (unsigned int i = 0; i != _filterL.size(); i++) |
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| 298 | filters.push_back(_filterL[i]->getName()); |
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| 299 | return filters; |
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| 300 | } |
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| 301 | |
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| 302 | |
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| 303 | void RPackageViewFilter::addPackage(RPackage *pkg) |
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| 304 | { |
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| 305 | // nothing to do for now, may add some sort of caching later |
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| 306 | _sectionList.insert(pkg->section()); |
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| 307 | } |
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| 308 | |
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| 309 | void RPackageViewFilter::storeFilters() |
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| 310 | { |
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| 311 | ofstream out; |
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| 312 | |
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| 313 | if (!RFilterDataOutFile(out)) |
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| 314 | return; |
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| 315 | |
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| 316 | for (vector<RFilter *>::const_iterator iter = _filterL.begin(); |
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| 317 | iter != _filterL.end(); iter++) { |
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| 318 | |
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| 319 | (*iter)->write(out); |
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| 320 | } |
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| 321 | |
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| 322 | out.close(); |
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| 323 | } |
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| 324 | |
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| 325 | void RPackageViewFilter::restoreFilters() |
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| 326 | { |
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| 327 | Configuration config; |
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| 328 | RReadFilterData(config); |
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| 329 | |
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| 330 | RFilter *filter; |
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| 331 | const Configuration::Item *top = config.Tree("filter"); |
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| 332 | for (top = (top == 0 ? 0 : top->Child); top != 0; top = top->Next) { |
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| 333 | filter = new RFilter(); |
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| 334 | filter->setName(top->Tag); |
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| 335 | |
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| 336 | string filterkey = "filter::" + top->Tag; |
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| 337 | if (filter->read(config, filterkey)) { |
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| 338 | registerFilter(filter); |
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| 339 | } else { |
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| 340 | delete filter; |
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| 341 | } |
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| 342 | } |
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| 343 | |
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| 344 | // Introduce new preset filters in the current config file. |
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| 345 | // Already existent filters will be ignored, since the name |
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| 346 | // will clash. |
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| 347 | makePresetFilters(); |
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| 348 | } |
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| 349 | |
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| 350 | bool RPackageViewFilter::registerFilter(RFilter *filter) |
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| 351 | { |
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| 352 | string Name = filter->getName(); |
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| 353 | for (vector<RFilter *>::const_iterator I = _filterL.begin(); |
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| 354 | I != _filterL.end(); I++) { |
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| 355 | if ((*I)->getName() == Name) { |
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| 356 | delete filter; |
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| 357 | return false; |
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| 358 | } |
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| 359 | } |
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| 360 | _filterL.push_back(filter); |
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| 361 | return true; |
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| 362 | } |
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| 363 | |
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| 364 | void RPackageViewFilter::unregisterFilter(RFilter *filter) |
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| 365 | { |
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| 366 | for (vector<RFilter *>::iterator I = _filterL.begin(); |
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| 367 | I != _filterL.end(); I++) { |
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| 368 | if (*I == filter) { |
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| 369 | _filterL.erase(I); |
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| 370 | return; |
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| 371 | } |
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| 372 | } |
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| 373 | } |
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| 374 | |
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| 375 | RFilter* RPackageViewFilter::findFilter(string name) |
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| 376 | { |
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| 377 | RFilter *filter=NULL; |
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| 378 | // find filter |
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| 379 | for (vector<RFilter *>::iterator I = _filterL.begin(); |
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| 380 | I != _filterL.end(); I++) { |
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| 381 | if((*I)->getName() == name) { |
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| 382 | filter = (*I); |
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| 383 | } |
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| 384 | } |
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| 385 | return filter; |
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| 386 | } |
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| 387 | |
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| 388 | // we make only preset filters that are not covered by the status view |
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| 389 | void RPackageViewFilter::makePresetFilters() |
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| 390 | { |
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| 391 | RFilter *filter; |
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| 392 | |
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| 393 | // Notice that there's a little hack in filter names below. They're |
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| 394 | // saved *without* i18n, but there's an i18n version for i18n. This |
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| 395 | // allows i18n to be done in RFilter.getName(). |
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| 396 | { |
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| 397 | filter = new RFilter(); |
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| 398 | filter->preset = true; |
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| 399 | filter->setName("Search Filter"); |
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| 400 | _("Search Filter"); |
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| 401 | registerFilter(filter); |
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| 402 | } |
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| 403 | #ifdef HAVE_RPM |
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| 404 | { |
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| 405 | filter = new RFilter(); |
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| 406 | filter->pattern.addPattern(RPatternPackageFilter::Name, |
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| 407 | "^task-.*", false); |
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| 408 | filter->setName("Tasks"); _("Tasks"); |
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| 409 | registerFilter(filter); |
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| 410 | } |
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| 411 | { |
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| 412 | filter = new RFilter(); |
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| 413 | filter->reducedview.enable(); |
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| 414 | filter->setName("Reduced View"); _("Reduced View"); |
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| 415 | registerFilter(filter); |
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| 416 | } |
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| 417 | #endif |
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| 418 | { |
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| 419 | filter = new RFilter(); |
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| 420 | filter->preset = true; |
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| 421 | filter->status.setStatus(RStatusPackageFilter::Broken); |
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| 422 | filter->setName("Broken"); _("Broken"); |
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| 423 | registerFilter(filter); |
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| 424 | } |
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| 425 | { |
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| 426 | filter = new RFilter(); |
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| 427 | filter->preset = true; |
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| 428 | filter->status.setStatus(RStatusPackageFilter::MarkInstall |
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| 429 | | RStatusPackageFilter::MarkRemove |
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| 430 | | RStatusPackageFilter::Broken); |
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| 431 | filter->setName("Marked Changes"); _("Marked Changes"); |
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| 432 | registerFilter(filter); |
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| 433 | } |
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| 434 | #ifndef HAVE_RPM |
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| 435 | { |
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| 436 | filter = new RFilter(); |
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| 437 | filter->preset = true; |
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| 438 | filter->pattern.addPattern(RPatternPackageFilter::Depends, |
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| 439 | "^debconf", false); |
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| 440 | // TRANSLATORS: This is a filter that will give you all packages |
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| 441 | // with debconf support (that can be reconfigured with debconf) |
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| 442 | filter->setName("Package with Debconf"); _("Package with Debconf"); |
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| 443 | registerFilter(filter); |
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| 444 | } |
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| 445 | #endif |
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| 446 | filter = new RFilter(); |
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| 447 | filter->preset = true; |
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| 448 | filter->status.setStatus(RStatusPackageFilter::UpstreamUpgradable); |
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| 449 | filter->setName("Upgradable (upstream)"); _("Upgradable (upstream)"); |
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| 450 | registerFilter(filter); |
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| 451 | |
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| 452 | { |
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| 453 | filter = new RFilter(); |
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| 454 | filter->pattern.addPattern(RPatternPackageFilter::Name, |
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| 455 | "#", false); |
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| 456 | filter->pattern.addPattern(RPatternPackageFilter::Name, |
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| 457 | "^kernel*", true); |
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| 458 | filter->setName("Multiple Versions"); _("Multiple Versions"); |
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| 459 | registerFilter(filter); |
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| 460 | } |
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| 461 | } |
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| 462 | |
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| 463 | |
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| 464 | // vim:sts=3:sw=3 |
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