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path: root/apt-pkg/deb/debmetaindex.cc
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-rw-r--r--apt-pkg/deb/debmetaindex.cc197
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) {