[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/hashes.h>
#include <apt-pkg/macros.h>
#include <apt-pkg/metaindex.h>

#include <string.h>
#include <map>
#include <string>
#include <utility>
#include <vector>
#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 <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
	vector <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 <IndexTarget *> *targets = ComputeIndexTargets();
      for (vector <IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
	 new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description,
			 (*Target)->ShortDesc, HashStringList());
      }
      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;
   }
};

debDebFileMetaIndex::debDebFileMetaIndex(std::string const &DebFile)
   : metaIndex(DebFile, "local-uri", "deb-dist"), DebFile(DebFile)
{
   DebIndex = new debDebPkgFileIndex(DebFile);
   Indexes = new vector<pkgIndexFile *>();
   Indexes->push_back(DebIndex);
}


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";
   }   
};

class debSLTypeDebFile : public pkgSourceList::Type
{
   public:

   bool CreateItem(vector<metaIndex *> &List, string const &URI,
		   string const &/*Dist*/, string const &/*Section*/,
		   std::map<string, string> const &/*Options*/) const
   {
      metaIndex *mi = new debDebFileMetaIndex(URI);
      List.push_back(mi);
      return true;
   }
   
   debSLTypeDebFile()
   {
      Name = "deb-file";
      Label = "Debian Deb File";
   }   
};
debSLTypeDeb _apt_DebType;
debSLTypeDebSrc _apt_DebSrcType;
debSLTypeDebFile _apt_DebFileType;
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>
453b82a3 DK	12	#include <apt-pkg/hashes.h>
	13	#include <apt-pkg/macros.h>
	14	#include <apt-pkg/metaindex.h>
7db98ffc	15
453b82a3 DK	16	#include <string.h>
	17	#include <map>
	18	#include <string>
	19	#include <utility>
	20	#include <vector>
5dd4c8b8	21	#include <set>
7cb28948	22	#include <algorithm>
5dd4c8b8	23
7db98ffc MZ	24	using namespace std;
7db98ffc MZ	25
5dd4c8b8	26	string debReleaseIndex::Info(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	27	{
	28	string Info = ::URI::SiteOnly(URI) + ' ';
	29	if (Dist[Dist.size() - 1] == '/')
	30	{
	31	if (Dist != "/")
	32	Info += Dist;
	33	}
	34	else
5dd4c8b8 DK	35	{
5dd4c8b8 DK	36	Info += Dist + '/' + Section;
ff1ad6fd	37	if (Arch.empty() != true)
5dd4c8b8 DK	38	Info += " " + Arch;
5dd4c8b8 DK	39	}
7db98ffc MZ	40	Info += " ";
	41	Info += Type;
	42	return Info;
	43	}
	44
	45	string debReleaseIndex::MetaIndexInfo(const char *Type) const
	46	{
	47	string Info = ::URI::SiteOnly(URI) + ' ';
	48	if (Dist[Dist.size() - 1] == '/')
	49	{
	50	if (Dist != "/")
	51	Info += Dist;
	52	}
	53	else
	54	Info += Dist;
	55	Info += " ";
	56	Info += Type;
	57	return Info;
	58	}
	59
	60	string debReleaseIndex::MetaIndexFile(const char *Type) const
	61	{
	62	return _config->FindDir("Dir::State::lists") +
	63	URItoFileName(MetaIndexURI(Type));
	64	}
	65
	66	string debReleaseIndex::MetaIndexURI(const char *Type) const
	67	{
	68	string Res;
	69
	70	if (Dist == "/")
	71	Res = URI;
	72	else if (Dist[Dist.size()-1] == '/')
	73	Res = URI + Dist;
	74	else
	75	Res = URI + "dists/" + Dist + "/";
	76
	77	Res += Type;
	78	return Res;
	79	}
	80
7014e148 MV	81	#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
	82	std::string debReleaseIndex::LocalFileName() const
	83	{
	84	// see if we have a InRelease file
	85	std::string PathInRelease = MetaIndexFile("InRelease");
	86	if (FileExists(PathInRelease))
	87	return PathInRelease;
	88
	89	// and if not return the normal one
	90	if (FileExists(PathInRelease))
	91	return MetaIndexFile("Release");
	92
	93	return "";
	94	}
	95	#endif
	96
5dd4c8b8	97	string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	98	{
	99	string Res ="";
	100	if (Dist[Dist.size() - 1] != '/')
5dd4c8b8 DK	101	{
	102	if (Arch == "native")
	103	Res += Section + "/binary-" + _config->Find("APT::Architecture") + '/';
	104	else
	105	Res += Section + "/binary-" + Arch + '/';
	106	}
7db98ffc MZ	107	return Res + Type;
	108	}
	109
	110
5dd4c8b8	111	string debReleaseIndex::IndexURI(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	112	{
	113	if (Dist[Dist.size() - 1] == '/')
	114	{
	115	string Res;
	116	if (Dist != "/")
	117	Res = URI + Dist;
	118	else
	119	Res = URI;
	120	return Res + Type;
	121	}
	122	else
5dd4c8b8	123	return URI + "dists/" + Dist + '/' + IndexURISuffix(Type, Section, Arch);
7db98ffc MZ	124	}
7db98ffc MZ	125
5dd4c8b8	126	string debReleaseIndex::SourceIndexURISuffix(const char *Type, const string &Section) const
7db98ffc MZ	127	{
	128	string Res ="";
	129	if (Dist[Dist.size() - 1] != '/')
	130	Res += Section + "/source/";
	131	return Res + Type;
	132	}
	133
5dd4c8b8	134	string debReleaseIndex::SourceIndexURI(const char *Type, const string &Section) const
7db98ffc MZ	135	{
	136	string Res;
	137	if (Dist[Dist.size() - 1] == '/')
	138	{
	139	if (Dist != "/")
	140	Res = URI + Dist;
	141	else
	142	Res = URI;
	143	return Res + Type;
	144	}
	145	else
	146	return URI + "dists/" + Dist + "/" + SourceIndexURISuffix(Type, Section);
	147	}
	148
ab53c018 DK	149	string debReleaseIndex::TranslationIndexURISuffix(const char *Type, const string &Section) const
	150	{
	151	string Res ="";
	152	if (Dist[Dist.size() - 1] != '/')
8e3900d0	153	Res += Section + "/i18n/Translation-";
ab53c018 DK	154	return Res + Type;
	155	}
	156
	157	string debReleaseIndex::TranslationIndexURI(const char *Type, const string &Section) const
	158	{
	159	string Res;
	160	if (Dist[Dist.size() - 1] == '/')
	161	{
	162	if (Dist != "/")
	163	Res = URI + Dist;
	164	else
	165	Res = URI;
	166	return Res + Type;
	167	}
	168	else
	169	return URI + "dists/" + Dist + "/" + TranslationIndexURISuffix(Type, Section);
	170	}
	171
4b42f43b DK	172	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
	173	metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
	174	{}
	175
	176	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
	177	metaIndex(URI, Dist, "deb") {
	178	SetTrusted(Trusted);
7db98ffc MZ	179	}
7db98ffc MZ	180
5dd4c8b8 DK	181	debReleaseIndex::~debReleaseIndex() {
	182	for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
	183	A != ArchEntries.end(); ++A)
	184	for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
	185	S != A->second.end(); ++S)
	186	delete *S;
7a9f09bd MV	187	}
7a9f09bd MV	188
80624be7 MV	189	vector <IndexTarget > debReleaseIndex::ComputeIndexTargets() const {
80624be7 MV	190	vector <IndexTarget > IndexTargets = new vector <IndexTarget *>;
5dd4c8b8 DK	191
	192	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	193	if (src != ArchEntries.end()) {
	194	vector<debSectionEntry const*> const SectionEntries = src->second;
	195	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
	196	I != SectionEntries.end(); ++I) {
	197	IndexTarget * Target = new IndexTarget();
	198	Target->ShortDesc = "Sources";
	199	Target->MetaKey = SourceIndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section);
	200	Target->URI = SourceIndexURI(Target->ShortDesc.c_str(), (*I)->Section);
	201	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section);
	202	IndexTargets->push_back (Target);
	203	}
	204	}
	205
	206	// Only source release
	207	if (IndexTargets->empty() == false && ArchEntries.size() == 1)
	208	return IndexTargets;
	209
ab53c018	210	std::set<std::string> sections;
5dd4c8b8 DK	211	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	212	a != ArchEntries.end(); ++a) {
	213	if (a->first == "source")
	214	continue;
	215	for (vector <const debSectionEntry *>::const_iterator I = a->second.begin();
	216	I != a->second.end(); ++I) {
	217	IndexTarget * Target = new IndexTarget();
	218	Target->ShortDesc = "Packages";
	219	Target->MetaKey = IndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	220	Target->URI = IndexURI(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	221	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section, a->first);
	222	IndexTargets->push_back (Target);
ab53c018 DK	223	sections.insert((*I)->Section);
	224	}
	225	}
	226
7cb28948 DK	227	std::vector<std::string> lang = APT::Configuration::getLanguages(true);
	228	std::vector<std::string>::iterator lend = std::remove(lang.begin(), lang.end(), "none");
	229	if (lend != lang.end())
	230	lang.erase(lend);
	231
05bb1e5d DK	232	if (lang.empty() == true)
	233	return IndexTargets;
	234
8e3900d0 DK	235	// get the Translation-* files, later we will skip download of non-existent if we have an index
	236	for (std::set<std::string>::const_iterator s = sections.begin();
	237	s != sections.end(); ++s) {
	238	for (std::vector<std::string>::const_iterator l = lang.begin();
	239	l != lang.end(); ++l) {
	240	IndexTarget * Target = new OptionalIndexTarget();
	241	Target->ShortDesc = "Translation-" + *l;
	242	Target->MetaKey = TranslationIndexURISuffix(l->c_str(), *s);
	243	Target->URI = TranslationIndexURI(l->c_str(), *s);
ab53c018	244	Target->Description = Info (Target->ShortDesc.c_str(), *s);
8e3900d0	245	IndexTargets->push_back(Target);
5dd4c8b8 DK	246	}
	247	}
	248
	249	return IndexTargets;
7db98ffc MZ	250	}
7db98ffc MZ	251	/}}}/
5dd4c8b8	252	bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
7db98ffc	253	{
2d3fe9cf DK	254	bool const tryInRelease = _config->FindB("Acquire::TryInRelease", true);
2d3fe9cf DK	255
7db98ffc MZ	256	// special case for --print-uris
7db98ffc MZ	257	if (GetAll) {
80624be7 MV	258	vector <IndexTarget > targets = ComputeIndexTargets();
80624be7 MV	259	for (vector <IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
7db98ffc	260	new pkgAcqIndex(Owner, (Target)->URI, (Target)->Description,
b3501edb	261	(*Target)->ShortDesc, HashStringList());
7db98ffc	262	}
6612c86e	263	delete targets;
55971004 MV	264
	265	// this is normally created in pkgAcqMetaSig, but if we run
	266	// in --print-uris mode, we add it here
2d3fe9cf DK	267	if (tryInRelease == false)
	268	new pkgAcqMetaIndex(Owner, MetaIndexURI("Release"),
	269	MetaIndexInfo("Release"), "Release",
	270	MetaIndexURI("Release.gpg"),
	271	ComputeIndexTargets(),
	272	new indexRecords (Dist));
7db98ffc	273	}
8f9b141f	274
2d3fe9cf DK	275	if (tryInRelease == true)
	276	new pkgAcqMetaClearSig(Owner, MetaIndexURI("InRelease"),
	277	MetaIndexInfo("InRelease"), "InRelease",
	278	MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	279	MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
	280	ComputeIndexTargets(),
	281	new indexRecords (Dist));
	282	else
	283	new pkgAcqMetaSig(Owner, MetaIndexURI("Release.gpg"),
	284	MetaIndexInfo("Release.gpg"), "Release.gpg",
	285	MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	286	ComputeIndexTargets(),
	287	new indexRecords (Dist));
fe0f7911	288
55971004	289	return true;
7db98ffc MZ	290	}
7db98ffc MZ	291
4b42f43b DK	292	void debReleaseIndex::SetTrusted(bool const Trusted)
	293	{
	294	if (Trusted == true)
	295	this->Trusted = ALWAYS_TRUSTED;
	296	else
	297	this->Trusted = NEVER_TRUSTED;
	298	}
	299
7db98ffc MZ	300	bool debReleaseIndex::IsTrusted() const
7db98ffc MZ	301	{
4b42f43b DK	302	if (Trusted == ALWAYS_TRUSTED)
	303	return true;
	304	else if (Trusted == NEVER_TRUSTED)
	305	return false;
	306
	307
4e0ad446	308	if(_config->FindB("APT::Authentication::TrustCDROM", false))
e8cdc56a MV	309	if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
e8cdc56a MV	310	return true;
fe0f7911 DK	311
	312	string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	313	URItoFileName(MetaIndexURI("Release")) + ".gpg";
	314
7db98ffc MZ	315	if (FileExists(VerifiedSigFile))
7db98ffc MZ	316	return true;
fe0f7911 DK	317
	318	VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	319	URItoFileName(MetaIndexURI("InRelease"));
	320
	321	return FileExists(VerifiedSigFile);
7db98ffc MZ	322	}
7db98ffc MZ	323
5dd4c8b8 DK	324	vector <pkgIndexFile > debReleaseIndex::GetIndexFiles() {
	325	if (Indexes != NULL)
	326	return Indexes;
	327
	328	Indexes = new vector <pkgIndexFile*>;
	329	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	330	if (src != ArchEntries.end()) {
	331	vector<debSectionEntry const*> const SectionEntries = src->second;
	332	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
f7f0d6c7	333	I != SectionEntries.end(); ++I)
5dd4c8b8 DK	334	Indexes->push_back(new debSourcesIndex (URI, Dist, (*I)->Section, IsTrusted()));
	335	}
	336
	337	// Only source release
	338	if (Indexes->empty() == false && ArchEntries.size() == 1)
	339	return Indexes;
	340
	341	std::vector<std::string> const lang = APT::Configuration::getLanguages(true);
	342	map<string, set<string> > sections;
	343	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	344	a != ArchEntries.end(); ++a) {
	345	if (a->first == "source")
	346	continue;
	347	for (vector<debSectionEntry const*>::const_iterator I = a->second.begin();
f7f0d6c7	348	I != a->second.end(); ++I) {
5dd4c8b8 DK	349	Indexes->push_back(new debPackagesIndex (URI, Dist, (*I)->Section, IsTrusted(), a->first));
	350	sections[(*I)->Section].insert(lang.begin(), lang.end());
	351	}
	352	}
	353
	354	for (map<string, set<string> >::const_iterator s = sections.begin();
	355	s != sections.end(); ++s)
	356	for (set<string>::const_iterator l = s->second.begin();
f7f0d6c7	357	l != s->second.end(); ++l) {
1a31359b	358	if (*l == "none") continue;
5dd4c8b8	359	Indexes->push_back(new debTranslationsIndex(URI,Dist,s->first,(*l).c_str()));
1a31359b	360	}
5dd4c8b8 DK	361
	362	return Indexes;
	363	}
a7a5b0d9	364
5dd4c8b8 DK	365	void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
	366	for (vector<string>::const_iterator a = Archs.begin();
	367	a != Archs.end(); ++a)
	368	ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
	369	delete Entry;
7db98ffc MZ	370	}
7db98ffc MZ	371
5dd4c8b8 DK	372	void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
5dd4c8b8 DK	373	ArchEntries[Arch].push_back(Entry);
7db98ffc MZ	374	}
7db98ffc MZ	375
5dd4c8b8 DK	376	void debReleaseIndex::PushSectionEntry(const debSectionEntry *Entry) {
	377	if (Entry->IsSrc == true)
	378	PushSectionEntry("source", Entry);
	379	else {
	380	for (map<string, vector<const debSectionEntry *> >::iterator a = ArchEntries.begin();
	381	a != ArchEntries.end(); ++a) {
	382	a->second.push_back(Entry);
	383	}
	384	}
7db98ffc MZ	385	}
7db98ffc MZ	386
5dd4c8b8 DK	387	debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
	388	bool const &IsSrc): Section(Section), IsSrc(IsSrc)
	389	{}
	390
7db98ffc MZ	391	class debSLTypeDebian : public pkgSourceList::Type
	392	{
	393	protected:
	394
5dd4c8b8 DK	395	bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
	396	string const &Dist, string const &Section,
	397	bool const &IsSrc, map<string, string> const &Options) const
7db98ffc	398	{
3d1be93d DK	399	// parse arch=, arch+= and arch-= settings
	400	map<string, string>::const_iterator arch = Options.find("arch");
	401	vector<string> Archs =
3f42500d	402	(arch != Options.end()) ? VectorizeString(arch->second, ',') :
5dd4c8b8	403	APT::Configuration::getArchitectures();
3d1be93d DK	404	if ((arch = Options.find("arch+")) != Options.end())
	405	{
	406	std::vector<std::string> const plusArch = VectorizeString(arch->second, ',');
	407	for (std::vector<std::string>::const_iterator plus = plusArch.begin(); plus != plusArch.end(); ++plus)
	408	if (std::find(Archs.begin(), Archs.end(), *plus) == Archs.end())
	409	Archs.push_back(*plus);
	410	}
	411	if ((arch = Options.find("arch-")) != Options.end())
	412	{
	413	std::vector<std::string> const minusArch = VectorizeString(arch->second, ',');
	414	for (std::vector<std::string>::const_iterator minus = minusArch.begin(); minus != minusArch.end(); ++minus)
	415	{
	416	std::vector<std::string>::iterator kill = std::find(Archs.begin(), Archs.end(), *minus);
	417	if (kill != Archs.end())
	418	Archs.erase(kill);
	419	}
	420	}
	421
4b42f43b	422	map<string, string>::const_iterator const trusted = Options.find("trusted");
5dd4c8b8 DK	423
5dd4c8b8 DK	424	for (vector<metaIndex *>::const_iterator I = List.begin();
f7f0d6c7	425	I != List.end(); ++I)
7db98ffc	426	{
5dd4c8b8 DK	427	// We only worry about debian entries here
	428	if (strcmp((*I)->GetType(), "deb") != 0)
	429	continue;
	430
	431	debReleaseIndex Deb = (debReleaseIndex ) (*I);
4b42f43b DK	432	if (trusted != Options.end())
	433	Deb->SetTrusted(StringToBool(trusted->second, false));
	434
5dd4c8b8 DK	435	/* This check insures that there will be only one Release file
	436	queued for all the Packages files and Sources files it
	437	corresponds to. */
	438	if (Deb->GetURI() == URI && Deb->GetDist() == Dist)
7db98ffc	439	{
5dd4c8b8 DK	440	if (IsSrc == true)
	441	Deb->PushSectionEntry("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	442	else
dd13742e DK	443	{
	444	if (Dist[Dist.size() - 1] == '/')
	445	Deb->PushSectionEntry("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	446	else
	447	Deb->PushSectionEntry(Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	448	}
5dd4c8b8	449	return true;
7db98ffc MZ	450	}
7db98ffc MZ	451	}
4b42f43b	452
7db98ffc	453	// No currently created Release file indexes this entry, so we create a new one.
4b42f43b DK	454	debReleaseIndex *Deb;
	455	if (trusted != Options.end())
	456	Deb = new debReleaseIndex(URI, Dist, StringToBool(trusted->second, false));
	457	else
	458	Deb = new debReleaseIndex(URI, Dist);
	459
5dd4c8b8 DK	460	if (IsSrc == true)
	461	Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	462	else
dd13742e DK	463	{
	464	if (Dist[Dist.size() - 1] == '/')
	465	Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	466	else
	467	Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	468	}
7db98ffc MZ	469	List.push_back(Deb);
	470	return true;
	471	}
	472	};
	473
0d29b9d4 MV	474	debDebFileMetaIndex::debDebFileMetaIndex(std::string const &DebFile)
	475	: metaIndex(DebFile, "local-uri", "deb-dist"), DebFile(DebFile)
	476	{
	477	DebIndex = new debDebPkgFileIndex(DebFile);
	478	Indexes = new vector<pkgIndexFile *>();
	479	Indexes->push_back(DebIndex);
	480	}
	481
	482
7db98ffc MZ	483	class debSLTypeDeb : public debSLTypeDebian
	484	{
	485	public:
	486
5dd4c8b8 DK	487	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	488	string const &Dist, string const &Section,
	489	std::map<string, string> const &Options) const
7db98ffc	490	{
5dd4c8b8	491	return CreateItemInternal(List, URI, Dist, Section, false, Options);
7db98ffc MZ	492	}
	493
	494	debSLTypeDeb()
	495	{
	496	Name = "deb";
	497	Label = "Standard Debian binary tree";
	498	}
	499	};
	500
	501	class debSLTypeDebSrc : public debSLTypeDebian
	502	{
	503	public:
	504
5dd4c8b8 DK	505	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	506	string const &Dist, string const &Section,
	507	std::map<string, string> const &Options) const
7db98ffc	508	{
5dd4c8b8	509	return CreateItemInternal(List, URI, Dist, Section, true, Options);
7db98ffc MZ	510	}
	511
	512	debSLTypeDebSrc()
	513	{
	514	Name = "deb-src";
	515	Label = "Standard Debian source tree";
	516	}
	517	};
	518
eafc5435 MV	519	class debSLTypeDebFile : public pkgSourceList::Type
	520	{
	521	public:
	522
	523	bool CreateItem(vector<metaIndex *> &List, string const &URI,
070536e6 MV	524	string const &/Dist/, string const &/Section/,
070536e6 MV	525	std::map<string, string> const &/Options/) const
eafc5435 MV	526	{
	527	metaIndex *mi = new debDebFileMetaIndex(URI);
	528	List.push_back(mi);
	529	return true;
	530	}
	531
	532	debSLTypeDebFile()
	533	{
	534	Name = "deb-file";
	535	Label = "Debian Deb File";
	536	}
	537	};
7db98ffc MZ	538	debSLTypeDeb _apt_DebType;
7db98ffc MZ	539	debSLTypeDebSrc _apt_DebSrcType;
eafc5435	540	debSLTypeDebFile _apt_DebFileType;