diff options
Diffstat (limited to 'apt-pkg/deb/debmetaindex.cc')
| -rw-r--r-- | apt-pkg/deb/debmetaindex.cc | 197 |
1 files changed, 103 insertions, 94 deletions
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc index 8fef05ab0..c35f3b0a4 100644 --- a/apt-pkg/deb/debmetaindex.cc +++ b/apt-pkg/deb/debmetaindex.cc @@ -90,10 +90,11 @@ debReleaseIndex::~debReleaseIndex() { delete *S; } -vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const +template<typename CallC> +void foreachTarget(std::string const URI, std::string const Dist, + std::map<std::string, std::vector<debReleaseIndex::debSectionEntry const *> > const &ArchEntries, + CallC Call) { - vector <IndexTarget *>* IndexTargets = new vector <IndexTarget *>; - bool const flatArchive = (Dist[Dist.length() - 1] == '/'); std::string baseURI = URI; if (flatArchive) @@ -108,7 +109,7 @@ vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const std::vector<std::string> lang = APT::Configuration::getLanguages(true); if (lang.empty()) lang.push_back("none"); - map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source"); + map<string, vector<debReleaseIndex::debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source"); if (src != ArchEntries.end()) { std::vector<std::string> const targets = _config->FindVector("APT::Acquire::Targets::deb-src", "", true); @@ -123,8 +124,8 @@ vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const if (URI.empty()) continue; - vector<debSectionEntry const*> const SectionEntries = src->second; - for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin(); + vector<debReleaseIndex::debSectionEntry const*> const SectionEntries = src->second; + for (vector<debReleaseIndex::debSectionEntry const*>::const_iterator I = SectionEntries.begin(); I != SectionEntries.end(); ++I) { for (vector<std::string>::const_iterator l = lang.begin(); l != lang.end(); ++l) @@ -139,27 +140,7 @@ vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const { "$(LANGUAGE)", &(*l) }, { NULL, NULL } }; - std::string const name = SubstVar(URI, subst); - IndexTarget * Target; - if (IsOptional == true) - { - Target = new OptionalIndexTarget( - name, - SubstVar(ShortDesc, subst), - SubstVar(LongDesc, subst), - baseURI + name - ); - } - else - { - Target = new IndexTarget( - name, - SubstVar(ShortDesc, subst), - SubstVar(LongDesc, subst), - baseURI + name - ); - } - IndexTargets->push_back(Target); + Call(baseURI, *T, URI, ShortDesc, LongDesc, IsOptional, subst); if (URI.find("$(LANGUAGE)") == std::string::npos) break; @@ -171,10 +152,6 @@ vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const } } - // Only source release - if (IndexTargets->empty() == false && ArchEntries.size() == 1) - return IndexTargets; - std::vector<std::string> const targets = _config->FindVector("APT::Acquire::Targets::deb", "", true); for (std::vector<std::string>::const_iterator T = targets.begin(); T != targets.end(); ++T) { @@ -187,13 +164,13 @@ vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const if (URI.empty()) continue; - for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin(); + for (map<string, vector<debReleaseIndex::debSectionEntry const*> >::const_iterator a = ArchEntries.begin(); a != ArchEntries.end(); ++a) { if (a->first == "source") continue; - for (vector <const debSectionEntry *>::const_iterator I = a->second.begin(); + for (vector <const debReleaseIndex::debSectionEntry *>::const_iterator I = a->second.begin(); I != a->second.end(); ++I) { for (vector<std::string>::const_iterator l = lang.begin(); l != lang.end(); ++l) @@ -209,27 +186,7 @@ vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const { "$(ARCHITECTURE)", &(a->first) }, { NULL, NULL } }; - std::string const name = SubstVar(URI, subst); - IndexTarget * Target; - if (IsOptional == true) - { - Target = new OptionalIndexTarget( - name, - SubstVar(ShortDesc, subst), - SubstVar(LongDesc, subst), - baseURI + name - ); - } - else - { - Target = new IndexTarget( - name, - SubstVar(ShortDesc, subst), - SubstVar(LongDesc, subst), - baseURI + name - ); - } - IndexTargets->push_back(Target); + Call(baseURI, *T, URI, ShortDesc, LongDesc, IsOptional, subst); if (URI.find("$(LANGUAGE)") == std::string::npos) break; @@ -243,9 +200,51 @@ vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const break; } } +} + + +struct ComputeIndexTargetsClass +{ + vector <IndexTarget *> * const IndexTargets; + + void operator()(std::string const &baseURI, std::string const &/*TargetName*/, + std::string const &URI, std::string const &ShortDesc, std::string const &LongDesc, + bool const IsOptional, struct SubstVar const * const subst) + { + std::string const name = SubstVar(URI, subst); + IndexTarget * Target; + if (IsOptional == true) + { + Target = new OptionalIndexTarget( + name, + SubstVar(ShortDesc, subst), + SubstVar(LongDesc, subst), + baseURI + name + ); + } + else + { + Target = new IndexTarget( + name, + SubstVar(ShortDesc, subst), + SubstVar(LongDesc, subst), + baseURI + name + ); + } + IndexTargets->push_back(Target); + } - return IndexTargets; + ComputeIndexTargetsClass() : IndexTargets(new vector <IndexTarget *>) {} +}; + +vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const +{ + ComputeIndexTargetsClass comp; + foreachTarget(URI, Dist, ArchEntries, comp); + return comp.IndexTargets; } + + /*}}}*/ bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const { @@ -303,45 +302,55 @@ bool debReleaseIndex::IsTrusted() const return FileExists(VerifiedSigFile); } -vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles() { - if (Indexes != NULL) - return Indexes; - - Indexes = new vector <pkgIndexFile*>; - map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source"); - if (src != ArchEntries.end()) { - vector<debSectionEntry const*> const SectionEntries = src->second; - for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin(); - I != SectionEntries.end(); ++I) - Indexes->push_back(new debSourcesIndex (URI, Dist, (*I)->Section, IsTrusted())); - } - - // Only source release - if (Indexes->empty() == false && ArchEntries.size() == 1) - return Indexes; - - std::vector<std::string> const lang = APT::Configuration::getLanguages(true); - map<string, set<string> > sections; - for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin(); - a != ArchEntries.end(); ++a) { - if (a->first == "source") - continue; - for (vector<debSectionEntry const*>::const_iterator I = a->second.begin(); - I != a->second.end(); ++I) { - Indexes->push_back(new debPackagesIndex (URI, Dist, (*I)->Section, IsTrusted(), a->first)); - sections[(*I)->Section].insert(lang.begin(), lang.end()); - } - } - - for (map<string, set<string> >::const_iterator s = sections.begin(); - s != sections.end(); ++s) - for (set<string>::const_iterator l = s->second.begin(); - l != s->second.end(); ++l) { - if (*l == "none") continue; - Indexes->push_back(new debTranslationsIndex(URI,Dist,s->first,(*l).c_str())); - } - - return Indexes; +struct GetIndexFilesClass +{ + vector <pkgIndexFile *> * const Indexes; + std::string const URI; + std::string const Release; + bool const IsTrusted; + + void operator()(std::string const &/*baseURI*/, std::string const &TargetName, + std::string const &/*URI*/, std::string const &/*ShortDesc*/, std::string const &/*LongDesc*/, + bool const /*IsOptional*/, struct SubstVar const * const subst) + { + if (TargetName == "Packages") + { + Indexes->push_back(new debPackagesIndex( + URI, + Release, + SubstVar("$(COMPONENT)", subst), + IsTrusted, + SubstVar("$(ARCHITECTURE)", subst) + )); + } + else if (TargetName == "Sources") + Indexes->push_back(new debSourcesIndex( + URI, + Release, + SubstVar("$(COMPONENT)", subst), + IsTrusted + )); + else if (TargetName == "Translations") + Indexes->push_back(new debTranslationsIndex( + URI, + Release, + SubstVar("$(COMPONENT)", subst), + SubstVar("$(LANGUAGE)", subst) + )); + } + + GetIndexFilesClass(std::string const &URI, std::string const &Release, bool const IsTrusted) : + Indexes(new vector <pkgIndexFile*>), URI(URI), Release(Release), IsTrusted(IsTrusted) {} +}; + +std::vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles() +{ + if (Indexes != NULL) + return Indexes; + + GetIndexFilesClass comp(URI, Dist, IsTrusted()); + foreachTarget(URI, Dist, ArchEntries, comp); + return Indexes = comp.Indexes; } void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) { |