[apt.git] / apt-pkg / deb / debmetaindex.cc

#include <config.h>

#include <apt-pkg/debmetaindex.h>
#include <apt-pkg/debindexfile.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/acquire-item.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/indexrecords.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/error.h>

#include <set>
#include <algorithm>

using namespace std;

string debReleaseIndex::Info(const char *Type, string const &Section, string const &Arch) const
{
   string Info = ::URI::SiteOnly(URI) + ' ';
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
         Info += Dist;
   }
   else
   {
      Info += Dist + '/' + Section;
      if (Arch.empty() != true)
	 Info += " " + Arch;
   }
   Info += " ";
   Info += Type;
   return Info;
}

string debReleaseIndex::MetaIndexInfo(const char *Type) const
{
   string Info = ::URI::SiteOnly(URI) + ' ';
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
	 Info += Dist;
   }
   else
      Info += Dist;
   Info += " ";
   Info += Type;
   return Info;
}

string debReleaseIndex::MetaIndexFile(const char *Type) const
{
   return _config->FindDir("Dir::State::lists") +
      URItoFileName(MetaIndexURI(Type));
}

string debReleaseIndex::MetaIndexURI(const char *Type) const
{
   string Res;

   if (Dist == "/")
      Res = URI;
   else if (Dist[Dist.size()-1] == '/')
      Res = URI + Dist;
   else
      Res = URI + "dists/" + Dist + "/";
   
   Res += Type;
   return Res;
}

#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
std::string debReleaseIndex::LocalFileName() const
{
   // see if we have a InRelease file
   std::string PathInRelease =  MetaIndexFile("InRelease");
   if (FileExists(PathInRelease))
      return PathInRelease;

   // and if not return the normal one
   if (FileExists(PathInRelease))
      return MetaIndexFile("Release");

   return "";
}
#endif

string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
{
   string Res ="";
   if (Dist[Dist.size() - 1] != '/')
   {
      if (Arch == "native")
	 Res += Section + "/binary-" + _config->Find("APT::Architecture") + '/';
      else
	 Res += Section + "/binary-" + Arch + '/';
   }
   return Res + Type;
}
   

string debReleaseIndex::IndexURI(const char *Type, string const &Section, string const &Arch) const
{
   if (Dist[Dist.size() - 1] == '/')
   {
      string Res;
      if (Dist != "/")
         Res = URI + Dist;
      else 
         Res = URI;
      return Res + Type;
   }
   else
      return URI + "dists/" + Dist + '/' + IndexURISuffix(Type, Section, Arch);
 }

string debReleaseIndex::SourceIndexURISuffix(const char *Type, const string &Section) const
{
   string Res ="";
   if (Dist[Dist.size() - 1] != '/')
      Res += Section + "/source/";
   return Res + Type;
}

string debReleaseIndex::SourceIndexURI(const char *Type, const string &Section) const
{
   string Res;
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
         Res = URI + Dist;
      else 
         Res = URI;
      return Res + Type;
   }
   else
      return URI + "dists/" + Dist + "/" + SourceIndexURISuffix(Type, Section);
}

string debReleaseIndex::TranslationIndexURISuffix(const char *Type, const string &Section) const
{
   string Res ="";
   if (Dist[Dist.size() - 1] != '/')
      Res += Section + "/i18n/Translation-";
   return Res + Type;
}

string debReleaseIndex::TranslationIndexURI(const char *Type, const string &Section) const
{
   string Res;
   if (Dist[Dist.size() - 1] == '/')
   {
      if (Dist != "/")
         Res = URI + Dist;
      else 
         Res = URI;
      return Res + Type;
   }
   else
      return URI + "dists/" + Dist + "/" + TranslationIndexURISuffix(Type, Section);
}

debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
					metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
{}

debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
					metaIndex(URI, Dist, "deb") {
	SetTrusted(Trusted);
}

debReleaseIndex::~debReleaseIndex() {
	for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
	     A != ArchEntries.end(); ++A)
		for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
		     S != A->second.end(); ++S)
			delete *S;
}

vector <struct IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
	vector <struct IndexTarget *>* IndexTargets = new vector <IndexTarget *>;

	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) {
			IndexTarget * Target = new IndexTarget();
			Target->ShortDesc = "Sources";
			Target->MetaKey = SourceIndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section);
			Target->URI = SourceIndexURI(Target->ShortDesc.c_str(), (*I)->Section);
			Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section);
			IndexTargets->push_back (Target);
		}
	}

	// Only source release
	if (IndexTargets->empty() == false && ArchEntries.size() == 1)
		return IndexTargets;

	std::set<std::string> sections;
	for (map<string, vector<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();
		     I != a->second.end(); ++I) {
			IndexTarget * Target = new IndexTarget();
			Target->ShortDesc = "Packages";
			Target->MetaKey = IndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section, a->first);
			Target->URI = IndexURI(Target->ShortDesc.c_str(), (*I)->Section, a->first);
			Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section, a->first);
			IndexTargets->push_back (Target);
			sections.insert((*I)->Section);
		}
	}

	std::vector<std::string> lang = APT::Configuration::getLanguages(true);
	std::vector<std::string>::iterator lend = std::remove(lang.begin(), lang.end(), "none");
	if (lend != lang.end())
		lang.erase(lend);

	if (lang.empty() == true)
		return IndexTargets;

	// get the Translation-* files, later we will skip download of non-existent if we have an index
	for (std::set<std::string>::const_iterator s = sections.begin();
	     s != sections.end(); ++s) {
		for (std::vector<std::string>::const_iterator l = lang.begin();
		     l != lang.end(); ++l) {
			IndexTarget * Target = new OptionalIndexTarget();
			Target->ShortDesc = "Translation-" + *l;
			Target->MetaKey = TranslationIndexURISuffix(l->c_str(), *s);
			Target->URI = TranslationIndexURI(l->c_str(), *s);
			Target->Description = Info (Target->ShortDesc.c_str(), *s);
			IndexTargets->push_back(Target);
		}
	}

	return IndexTargets;
}
									/*}}}*/
bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
{
   bool const tryInRelease = _config->FindB("Acquire::TryInRelease", true);

   // special case for --print-uris
   if (GetAll) {
      vector <struct IndexTarget *> *targets = ComputeIndexTargets();
      for (vector <struct IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
	 new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description,
			 (*Target)->ShortDesc, HashString());
      }
      delete targets;

      // this is normally created in pkgAcqMetaSig, but if we run
      // in --print-uris mode, we add it here
      if (tryInRelease == false)
	 new pkgAcqMetaIndex(Owner, MetaIndexURI("Release"),
	       MetaIndexInfo("Release"), "Release",
	       MetaIndexURI("Release.gpg"),
	       ComputeIndexTargets(),
	       new indexRecords (Dist));
   }

   if (tryInRelease == true)
      new pkgAcqMetaClearSig(Owner, MetaIndexURI("InRelease"),
	    MetaIndexInfo("InRelease"), "InRelease",
	    MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	    MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
	    ComputeIndexTargets(),
	    new indexRecords (Dist));
   else
      new pkgAcqMetaSig(Owner, MetaIndexURI("Release.gpg"),
	    MetaIndexInfo("Release.gpg"), "Release.gpg",
	    MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	    ComputeIndexTargets(),
	    new indexRecords (Dist));

   return true;
}

void debReleaseIndex::SetTrusted(bool const Trusted)
{
	if (Trusted == true)
		this->Trusted = ALWAYS_TRUSTED;
	else
		this->Trusted = NEVER_TRUSTED;
}

bool debReleaseIndex::IsTrusted() const
{
   if (Trusted == ALWAYS_TRUSTED)
      return true;
   else if (Trusted == NEVER_TRUSTED)
      return false;


   if(_config->FindB("APT::Authentication::TrustCDROM", false))
      if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
	 return true;

   string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
      URItoFileName(MetaIndexURI("Release")) + ".gpg";

   if (FileExists(VerifiedSigFile))
      return true;

   VerifiedSigFile = _config->FindDir("Dir::State::lists") +
      URItoFileName(MetaIndexURI("InRelease"));

   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;
}

void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
	for (vector<string>::const_iterator a = Archs.begin();
	     a != Archs.end(); ++a)
		ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
	delete Entry;
}

void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
	ArchEntries[Arch].push_back(Entry);
}

void debReleaseIndex::PushSectionEntry(const debSectionEntry *Entry) {
	if (Entry->IsSrc == true)
		PushSectionEntry("source", Entry);
	else {
		for (map<string, vector<const debSectionEntry *> >::iterator a = ArchEntries.begin();
		     a != ArchEntries.end(); ++a) {
			a->second.push_back(Entry);
		}
	}
}

debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
		bool const &IsSrc): Section(Section), IsSrc(IsSrc)
{}

class debSLTypeDebian : public pkgSourceList::Type
{
   protected:

   bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
			   string const &Dist, string const &Section,
			   bool const &IsSrc, map<string, string> const &Options) const
   {
      // parse arch=, arch+= and arch-= settings
      map<string, string>::const_iterator arch = Options.find("arch");
      vector<string> Archs =
		(arch != Options.end()) ? VectorizeString(arch->second, ',') :
				APT::Configuration::getArchitectures();
      if ((arch = Options.find("arch+")) != Options.end())
      {
	 std::vector<std::string> const plusArch = VectorizeString(arch->second, ',');
	 for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
	    if (std::find(Archs.begin(), Archs.end(), *plus) == Archs.end())
	       Archs.push_back(*plus);
      }
      if ((arch = Options.find("arch-")) != Options.end())
      {
	 std::vector<std::string> const minusArch = VectorizeString(arch->second, ',');
	 for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
	 {
	    std::vector<std::string>::iterator kill = std::find(Archs.begin(), Archs.end(), *minus);
	    if (kill != Archs.end())
	       Archs.erase(kill);
	 }
      }

      map<string, string>::const_iterator const trusted = Options.find("trusted");

      for (vector<metaIndex *>::const_iterator I = List.begin();
	   I != List.end(); ++I)
      {
	 // We only worry about debian entries here
	 if (strcmp((*I)->GetType(), "deb") != 0)
	    continue;

	 debReleaseIndex *Deb = (debReleaseIndex *) (*I);
	 if (trusted != Options.end())
	    Deb->SetTrusted(StringToBool(trusted->second, false));

	 /* This check insures that there will be only one Release file
	    queued for all the Packages files and Sources files it
	    corresponds to. */
	 if (Deb->GetURI() == URI && Deb->GetDist() == Dist)
	 {
	    if (IsSrc == true)
	       Deb->PushSectionEntry("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	    else
	    {
	       if (Dist[Dist.size() - 1] == '/')
		  Deb->PushSectionEntry("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	       else
		  Deb->PushSectionEntry(Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	    }
	    return true;
	 }
      }

      // No currently created Release file indexes this entry, so we create a new one.
      debReleaseIndex *Deb;
      if (trusted != Options.end())
	 Deb = new debReleaseIndex(URI, Dist, StringToBool(trusted->second, false));
      else
	 Deb = new debReleaseIndex(URI, Dist);

      if (IsSrc == true)
	 Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
      else
      {
	 if (Dist[Dist.size() - 1] == '/')
	    Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	 else
	    Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
      }
      List.push_back(Deb);
      return true;
   }
};

class debSLTypeDeb : public debSLTypeDebian
{
   public:

   bool CreateItem(vector<metaIndex *> &List, string const &URI,
		   string const &Dist, string const &Section,
		   std::map<string, string> const &Options) const
   {
      return CreateItemInternal(List, URI, Dist, Section, false, Options);
   }

   debSLTypeDeb()
   {
      Name = "deb";
      Label = "Standard Debian binary tree";
   }   
};

class debSLTypeDebSrc : public debSLTypeDebian
{
   public:

   bool CreateItem(vector<metaIndex *> &List, string const &URI,
		   string const &Dist, string const &Section,
		   std::map<string, string> const &Options) const
   {
      return CreateItemInternal(List, URI, Dist, Section, true, Options);
   }
   
   debSLTypeDebSrc()
   {
      Name = "deb-src";
      Label = "Standard Debian source tree";
   }   
};

debSLTypeDeb _apt_DebType;
debSLTypeDebSrc _apt_DebSrcType;
Commit	Line	Data
ea542140	1	#include <config.h>
7db98ffc	2
7db98ffc MZ	3	#include <apt-pkg/debmetaindex.h>
	4	#include <apt-pkg/debindexfile.h>
	5	#include <apt-pkg/strutl.h>
472ff00e	6	#include <apt-pkg/fileutl.h>
7db98ffc MZ	7	#include <apt-pkg/acquire-item.h>
7db98ffc MZ	8	#include <apt-pkg/configuration.h>
45df0ad2	9	#include <apt-pkg/aptconfiguration.h>
472ff00e DK	10	#include <apt-pkg/indexrecords.h>
472ff00e DK	11	#include <apt-pkg/sourcelist.h>
7db98ffc MZ	12	#include <apt-pkg/error.h>
7db98ffc MZ	13
5dd4c8b8	14	#include <set>
7cb28948	15	#include <algorithm>
5dd4c8b8	16
7db98ffc MZ	17	using namespace std;
7db98ffc MZ	18
5dd4c8b8	19	string debReleaseIndex::Info(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	20	{
	21	string Info = ::URI::SiteOnly(URI) + ' ';
	22	if (Dist[Dist.size() - 1] == '/')
	23	{
	24	if (Dist != "/")
	25	Info += Dist;
	26	}
	27	else
5dd4c8b8 DK	28	{
5dd4c8b8 DK	29	Info += Dist + '/' + Section;
ff1ad6fd	30	if (Arch.empty() != true)
5dd4c8b8 DK	31	Info += " " + Arch;
5dd4c8b8 DK	32	}
7db98ffc MZ	33	Info += " ";
	34	Info += Type;
	35	return Info;
	36	}
	37
	38	string debReleaseIndex::MetaIndexInfo(const char *Type) const
	39	{
	40	string Info = ::URI::SiteOnly(URI) + ' ';
	41	if (Dist[Dist.size() - 1] == '/')
	42	{
	43	if (Dist != "/")
	44	Info += Dist;
	45	}
	46	else
	47	Info += Dist;
	48	Info += " ";
	49	Info += Type;
	50	return Info;
	51	}
	52
	53	string debReleaseIndex::MetaIndexFile(const char *Type) const
	54	{
	55	return _config->FindDir("Dir::State::lists") +
	56	URItoFileName(MetaIndexURI(Type));
	57	}
	58
	59	string debReleaseIndex::MetaIndexURI(const char *Type) const
	60	{
	61	string Res;
	62
	63	if (Dist == "/")
	64	Res = URI;
	65	else if (Dist[Dist.size()-1] == '/')
	66	Res = URI + Dist;
	67	else
	68	Res = URI + "dists/" + Dist + "/";
	69
	70	Res += Type;
	71	return Res;
	72	}
	73
7014e148 MV	74	#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
	75	std::string debReleaseIndex::LocalFileName() const
	76	{
	77	// see if we have a InRelease file
	78	std::string PathInRelease = MetaIndexFile("InRelease");
	79	if (FileExists(PathInRelease))
	80	return PathInRelease;
	81
	82	// and if not return the normal one
	83	if (FileExists(PathInRelease))
	84	return MetaIndexFile("Release");
	85
	86	return "";
	87	}
	88	#endif
	89
5dd4c8b8	90	string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	91	{
	92	string Res ="";
	93	if (Dist[Dist.size() - 1] != '/')
5dd4c8b8 DK	94	{
	95	if (Arch == "native")
	96	Res += Section + "/binary-" + _config->Find("APT::Architecture") + '/';
	97	else
	98	Res += Section + "/binary-" + Arch + '/';
	99	}
7db98ffc MZ	100	return Res + Type;
	101	}
	102
	103
5dd4c8b8	104	string debReleaseIndex::IndexURI(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	105	{
	106	if (Dist[Dist.size() - 1] == '/')
	107	{
	108	string Res;
	109	if (Dist != "/")
	110	Res = URI + Dist;
	111	else
	112	Res = URI;
	113	return Res + Type;
	114	}
	115	else
5dd4c8b8	116	return URI + "dists/" + Dist + '/' + IndexURISuffix(Type, Section, Arch);
7db98ffc MZ	117	}
7db98ffc MZ	118
5dd4c8b8	119	string debReleaseIndex::SourceIndexURISuffix(const char *Type, const string &Section) const
7db98ffc MZ	120	{
	121	string Res ="";
	122	if (Dist[Dist.size() - 1] != '/')
	123	Res += Section + "/source/";
	124	return Res + Type;
	125	}
	126
5dd4c8b8	127	string debReleaseIndex::SourceIndexURI(const char *Type, const string &Section) const
7db98ffc MZ	128	{
	129	string Res;
	130	if (Dist[Dist.size() - 1] == '/')
	131	{
	132	if (Dist != "/")
	133	Res = URI + Dist;
	134	else
	135	Res = URI;
	136	return Res + Type;
	137	}
	138	else
	139	return URI + "dists/" + Dist + "/" + SourceIndexURISuffix(Type, Section);
	140	}
	141
ab53c018 DK	142	string debReleaseIndex::TranslationIndexURISuffix(const char *Type, const string &Section) const
	143	{
	144	string Res ="";
	145	if (Dist[Dist.size() - 1] != '/')
8e3900d0	146	Res += Section + "/i18n/Translation-";
ab53c018 DK	147	return Res + Type;
	148	}
	149
	150	string debReleaseIndex::TranslationIndexURI(const char *Type, const string &Section) const
	151	{
	152	string Res;
	153	if (Dist[Dist.size() - 1] == '/')
	154	{
	155	if (Dist != "/")
	156	Res = URI + Dist;
	157	else
	158	Res = URI;
	159	return Res + Type;
	160	}
	161	else
	162	return URI + "dists/" + Dist + "/" + TranslationIndexURISuffix(Type, Section);
	163	}
	164
4b42f43b DK	165	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
	166	metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
	167	{}
	168
	169	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
	170	metaIndex(URI, Dist, "deb") {
	171	SetTrusted(Trusted);
7db98ffc MZ	172	}
7db98ffc MZ	173
5dd4c8b8 DK	174	debReleaseIndex::~debReleaseIndex() {
	175	for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
	176	A != ArchEntries.end(); ++A)
	177	for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
	178	S != A->second.end(); ++S)
	179	delete *S;
7a9f09bd MV	180	}
7a9f09bd MV	181
5dd4c8b8 DK	182	vector <struct IndexTarget > debReleaseIndex::ComputeIndexTargets() const {
	183	vector <struct IndexTarget > IndexTargets = new vector <IndexTarget *>;
	184
	185	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	186	if (src != ArchEntries.end()) {
	187	vector<debSectionEntry const*> const SectionEntries = src->second;
	188	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
	189	I != SectionEntries.end(); ++I) {
	190	IndexTarget * Target = new IndexTarget();
	191	Target->ShortDesc = "Sources";
	192	Target->MetaKey = SourceIndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section);
	193	Target->URI = SourceIndexURI(Target->ShortDesc.c_str(), (*I)->Section);
	194	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section);
	195	IndexTargets->push_back (Target);
	196	}
	197	}
	198
	199	// Only source release
	200	if (IndexTargets->empty() == false && ArchEntries.size() == 1)
	201	return IndexTargets;
	202
ab53c018	203	std::set<std::string> sections;
5dd4c8b8 DK	204	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	205	a != ArchEntries.end(); ++a) {
	206	if (a->first == "source")
	207	continue;
	208	for (vector <const debSectionEntry *>::const_iterator I = a->second.begin();
	209	I != a->second.end(); ++I) {
	210	IndexTarget * Target = new IndexTarget();
	211	Target->ShortDesc = "Packages";
	212	Target->MetaKey = IndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	213	Target->URI = IndexURI(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	214	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section, a->first);
	215	IndexTargets->push_back (Target);
ab53c018 DK	216	sections.insert((*I)->Section);
	217	}
	218	}
	219
7cb28948 DK	220	std::vector<std::string> lang = APT::Configuration::getLanguages(true);
	221	std::vector<std::string>::iterator lend = std::remove(lang.begin(), lang.end(), "none");
	222	if (lend != lang.end())
	223	lang.erase(lend);
	224
05bb1e5d DK	225	if (lang.empty() == true)
	226	return IndexTargets;
	227
8e3900d0 DK	228	// get the Translation-* files, later we will skip download of non-existent if we have an index
	229	for (std::set<std::string>::const_iterator s = sections.begin();
	230	s != sections.end(); ++s) {
	231	for (std::vector<std::string>::const_iterator l = lang.begin();
	232	l != lang.end(); ++l) {
	233	IndexTarget * Target = new OptionalIndexTarget();
	234	Target->ShortDesc = "Translation-" + *l;
	235	Target->MetaKey = TranslationIndexURISuffix(l->c_str(), *s);
	236	Target->URI = TranslationIndexURI(l->c_str(), *s);
ab53c018	237	Target->Description = Info (Target->ShortDesc.c_str(), *s);
8e3900d0	238	IndexTargets->push_back(Target);
5dd4c8b8 DK	239	}
	240	}
	241
	242	return IndexTargets;
7db98ffc MZ	243	}
7db98ffc MZ	244	/}}}/
5dd4c8b8	245	bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
7db98ffc	246	{
2d3fe9cf DK	247	bool const tryInRelease = _config->FindB("Acquire::TryInRelease", true);
2d3fe9cf DK	248
7db98ffc MZ	249	// special case for --print-uris
	250	if (GetAll) {
	251	vector <struct IndexTarget > targets = ComputeIndexTargets();
f7f0d6c7	252	for (vector <struct IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
7db98ffc	253	new pkgAcqIndex(Owner, (Target)->URI, (Target)->Description,
495e5cb2	254	(*Target)->ShortDesc, HashString());
7db98ffc	255	}
6612c86e	256	delete targets;
55971004 MV	257
	258	// this is normally created in pkgAcqMetaSig, but if we run
	259	// in --print-uris mode, we add it here
2d3fe9cf DK	260	if (tryInRelease == false)
	261	new pkgAcqMetaIndex(Owner, MetaIndexURI("Release"),
	262	MetaIndexInfo("Release"), "Release",
	263	MetaIndexURI("Release.gpg"),
	264	ComputeIndexTargets(),
	265	new indexRecords (Dist));
7db98ffc	266	}
8f9b141f	267
2d3fe9cf DK	268	if (tryInRelease == true)
	269	new pkgAcqMetaClearSig(Owner, MetaIndexURI("InRelease"),
	270	MetaIndexInfo("InRelease"), "InRelease",
	271	MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	272	MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
	273	ComputeIndexTargets(),
	274	new indexRecords (Dist));
	275	else
	276	new pkgAcqMetaSig(Owner, MetaIndexURI("Release.gpg"),
	277	MetaIndexInfo("Release.gpg"), "Release.gpg",
	278	MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	279	ComputeIndexTargets(),
	280	new indexRecords (Dist));
fe0f7911	281
55971004	282	return true;
7db98ffc MZ	283	}
7db98ffc MZ	284
4b42f43b DK	285	void debReleaseIndex::SetTrusted(bool const Trusted)
	286	{
	287	if (Trusted == true)
	288	this->Trusted = ALWAYS_TRUSTED;
	289	else
	290	this->Trusted = NEVER_TRUSTED;
	291	}
	292
7db98ffc MZ	293	bool debReleaseIndex::IsTrusted() const
7db98ffc MZ	294	{
4b42f43b DK	295	if (Trusted == ALWAYS_TRUSTED)
	296	return true;
	297	else if (Trusted == NEVER_TRUSTED)
	298	return false;
	299
	300
4e0ad446	301	if(_config->FindB("APT::Authentication::TrustCDROM", false))
e8cdc56a MV	302	if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
e8cdc56a MV	303	return true;
fe0f7911 DK	304
	305	string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	306	URItoFileName(MetaIndexURI("Release")) + ".gpg";
	307
7db98ffc MZ	308	if (FileExists(VerifiedSigFile))
7db98ffc MZ	309	return true;
fe0f7911 DK	310
	311	VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	312	URItoFileName(MetaIndexURI("InRelease"));
	313
	314	return FileExists(VerifiedSigFile);
7db98ffc MZ	315	}
7db98ffc MZ	316
5dd4c8b8 DK	317	vector <pkgIndexFile > debReleaseIndex::GetIndexFiles() {
	318	if (Indexes != NULL)
	319	return Indexes;
	320
	321	Indexes = new vector <pkgIndexFile*>;
	322	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	323	if (src != ArchEntries.end()) {
	324	vector<debSectionEntry const*> const SectionEntries = src->second;
	325	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
f7f0d6c7	326	I != SectionEntries.end(); ++I)
5dd4c8b8 DK	327	Indexes->push_back(new debSourcesIndex (URI, Dist, (*I)->Section, IsTrusted()));
	328	}
	329
	330	// Only source release
	331	if (Indexes->empty() == false && ArchEntries.size() == 1)
	332	return Indexes;
	333
	334	std::vector<std::string> const lang = APT::Configuration::getLanguages(true);
	335	map<string, set<string> > sections;
	336	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	337	a != ArchEntries.end(); ++a) {
	338	if (a->first == "source")
	339	continue;
	340	for (vector<debSectionEntry const*>::const_iterator I = a->second.begin();
f7f0d6c7	341	I != a->second.end(); ++I) {
5dd4c8b8 DK	342	Indexes->push_back(new debPackagesIndex (URI, Dist, (*I)->Section, IsTrusted(), a->first));
	343	sections[(*I)->Section].insert(lang.begin(), lang.end());
	344	}
	345	}
	346
	347	for (map<string, set<string> >::const_iterator s = sections.begin();
	348	s != sections.end(); ++s)
	349	for (set<string>::const_iterator l = s->second.begin();
f7f0d6c7	350	l != s->second.end(); ++l) {
1a31359b	351	if (*l == "none") continue;
5dd4c8b8	352	Indexes->push_back(new debTranslationsIndex(URI,Dist,s->first,(*l).c_str()));
1a31359b	353	}
5dd4c8b8 DK	354
	355	return Indexes;
	356	}
a7a5b0d9	357
5dd4c8b8 DK	358	void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
	359	for (vector<string>::const_iterator a = Archs.begin();
	360	a != Archs.end(); ++a)
	361	ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
	362	delete Entry;
7db98ffc MZ	363	}
7db98ffc MZ	364
5dd4c8b8 DK	365	void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
5dd4c8b8 DK	366	ArchEntries[Arch].push_back(Entry);
7db98ffc MZ	367	}
7db98ffc MZ	368
5dd4c8b8 DK	369	void debReleaseIndex::PushSectionEntry(const debSectionEntry *Entry) {
	370	if (Entry->IsSrc == true)
	371	PushSectionEntry("source", Entry);
	372	else {
	373	for (map<string, vector<const debSectionEntry *> >::iterator a = ArchEntries.begin();
	374	a != ArchEntries.end(); ++a) {
	375	a->second.push_back(Entry);
	376	}
	377	}
7db98ffc MZ	378	}
7db98ffc MZ	379
5dd4c8b8 DK	380	debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
	381	bool const &IsSrc): Section(Section), IsSrc(IsSrc)
	382	{}
	383
7db98ffc MZ	384	class debSLTypeDebian : public pkgSourceList::Type
	385	{
	386	protected:
	387
5dd4c8b8 DK	388	bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
	389	string const &Dist, string const &Section,
	390	bool const &IsSrc, map<string, string> const &Options) const
7db98ffc	391	{
3d1be93d DK	392	// parse arch=, arch+= and arch-= settings
	393	map<string, string>::const_iterator arch = Options.find("arch");
	394	vector<string> Archs =
3f42500d	395	(arch != Options.end()) ? VectorizeString(arch->second, ',') :
5dd4c8b8	396	APT::Configuration::getArchitectures();
3d1be93d DK	397	if ((arch = Options.find("arch+")) != Options.end())
	398	{
	399	std::vector<std::string> const plusArch = VectorizeString(arch->second, ',');
	400	for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
	401	if (std::find(Archs.begin(), Archs.end(), *plus) == Archs.end())
	402	Archs.push_back(*plus);
	403	}
	404	if ((arch = Options.find("arch-")) != Options.end())
	405	{
	406	std::vector<std::string> const minusArch = VectorizeString(arch->second, ',');
	407	for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
	408	{
	409	std::vector<std::string>::iterator kill = std::find(Archs.begin(), Archs.end(), *minus);
	410	if (kill != Archs.end())
	411	Archs.erase(kill);
	412	}
	413	}
	414
4b42f43b	415	map<string, string>::const_iterator const trusted = Options.find("trusted");
5dd4c8b8 DK	416
5dd4c8b8 DK	417	for (vector<metaIndex *>::const_iterator I = List.begin();
f7f0d6c7	418	I != List.end(); ++I)
7db98ffc	419	{
5dd4c8b8 DK	420	// We only worry about debian entries here
	421	if (strcmp((*I)->GetType(), "deb") != 0)
	422	continue;
	423
	424	debReleaseIndex Deb = (debReleaseIndex ) (*I);
4b42f43b DK	425	if (trusted != Options.end())
	426	Deb->SetTrusted(StringToBool(trusted->second, false));
	427
5dd4c8b8 DK	428	/* This check insures that there will be only one Release file
	429	queued for all the Packages files and Sources files it
	430	corresponds to. */
	431	if (Deb->GetURI() == URI && Deb->GetDist() == Dist)
7db98ffc	432	{
5dd4c8b8 DK	433	if (IsSrc == true)
	434	Deb->PushSectionEntry("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	435	else
dd13742e DK	436	{
	437	if (Dist[Dist.size() - 1] == '/')
	438	Deb->PushSectionEntry("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	439	else
	440	Deb->PushSectionEntry(Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	441	}
5dd4c8b8	442	return true;
7db98ffc MZ	443	}
7db98ffc MZ	444	}
4b42f43b	445
7db98ffc	446	// No currently created Release file indexes this entry, so we create a new one.
4b42f43b DK	447	debReleaseIndex *Deb;
	448	if (trusted != Options.end())
	449	Deb = new debReleaseIndex(URI, Dist, StringToBool(trusted->second, false));
	450	else
	451	Deb = new debReleaseIndex(URI, Dist);
	452
5dd4c8b8 DK	453	if (IsSrc == true)
	454	Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	455	else
dd13742e DK	456	{
	457	if (Dist[Dist.size() - 1] == '/')
	458	Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	459	else
	460	Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	461	}
7db98ffc MZ	462	List.push_back(Deb);
	463	return true;
	464	}
	465	};
	466
	467	class debSLTypeDeb : public debSLTypeDebian
	468	{
	469	public:
	470
5dd4c8b8 DK	471	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	472	string const &Dist, string const &Section,
	473	std::map<string, string> const &Options) const
7db98ffc	474	{
5dd4c8b8	475	return CreateItemInternal(List, URI, Dist, Section, false, Options);
7db98ffc MZ	476	}
	477
	478	debSLTypeDeb()
	479	{
	480	Name = "deb";
	481	Label = "Standard Debian binary tree";
	482	}
	483	};
	484
	485	class debSLTypeDebSrc : public debSLTypeDebian
	486	{
	487	public:
	488
5dd4c8b8 DK	489	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	490	string const &Dist, string const &Section,
	491	std::map<string, string> const &Options) const
7db98ffc	492	{
5dd4c8b8	493	return CreateItemInternal(List, URI, Dist, Section, true, Options);
7db98ffc MZ	494	}
	495
	496	debSLTypeDebSrc()
	497	{
	498	Name = "deb-src";
	499	Label = "Standard Debian source tree";
	500	}
	501	};
	502
	503	debSLTypeDeb _apt_DebType;
	504	debSLTypeDebSrc _apt_DebSrcType;