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

// ijones, walters
#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;
}

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