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

// ijones, walters

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

#include <set>

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);
}

debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) {
	this->URI = URI;
	this->Dist = Dist;
	this->Indexes = NULL;
	this->Type = "deb";
}

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;

	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);
		}
	}

	return IndexTargets;
}
									/*}}}*/
bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
{
   // 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());
      }
   }

	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));


	// Queue the translations
	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++)
			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;
			debTranslationsIndex i = debTranslationsIndex(URI,Dist,s->first,(*l).c_str());
			i.GetIndexes(Owner);
		}

	return true;
}

bool debReleaseIndex::IsTrusted() const
{
   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
   {
      map<string, string>::const_iterator const arch = Options.find("arch");
      vector<string> const Archs =
		(arch != Options.end()) ? VectorizeString(arch->second, ',') :
				APT::Configuration::getArchitectures();

      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);
	 /* 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.
      // XXX determine whether this release is trusted or not
      debReleaseIndex *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 MZ	1	// ijones, walters
7db98ffc MZ	2
7db98ffc MZ	3	#include <apt-pkg/debmetaindex.h>
	4	#include <apt-pkg/debindexfile.h>
	5	#include <apt-pkg/strutl.h>
	6	#include <apt-pkg/acquire-item.h>
	7	#include <apt-pkg/configuration.h>
45df0ad2	8	#include <apt-pkg/aptconfiguration.h>
7db98ffc MZ	9	#include <apt-pkg/error.h>
7db98ffc MZ	10
5dd4c8b8 DK	11	#include <set>
5dd4c8b8 DK	12
7db98ffc MZ	13	using namespace std;
7db98ffc MZ	14
5dd4c8b8	15	string debReleaseIndex::Info(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	16	{
	17	string Info = ::URI::SiteOnly(URI) + ' ';
	18	if (Dist[Dist.size() - 1] == '/')
	19	{
	20	if (Dist != "/")
	21	Info += Dist;
	22	}
	23	else
5dd4c8b8 DK	24	{
5dd4c8b8 DK	25	Info += Dist + '/' + Section;
ff1ad6fd	26	if (Arch.empty() != true)
5dd4c8b8 DK	27	Info += " " + Arch;
5dd4c8b8 DK	28	}
7db98ffc MZ	29	Info += " ";
	30	Info += Type;
	31	return Info;
	32	}
	33
	34	string debReleaseIndex::MetaIndexInfo(const char *Type) const
	35	{
	36	string Info = ::URI::SiteOnly(URI) + ' ';
	37	if (Dist[Dist.size() - 1] == '/')
	38	{
	39	if (Dist != "/")
	40	Info += Dist;
	41	}
	42	else
	43	Info += Dist;
	44	Info += " ";
	45	Info += Type;
	46	return Info;
	47	}
	48
	49	string debReleaseIndex::MetaIndexFile(const char *Type) const
	50	{
	51	return _config->FindDir("Dir::State::lists") +
	52	URItoFileName(MetaIndexURI(Type));
	53	}
	54
	55	string debReleaseIndex::MetaIndexURI(const char *Type) const
	56	{
	57	string Res;
	58
	59	if (Dist == "/")
	60	Res = URI;
	61	else if (Dist[Dist.size()-1] == '/')
	62	Res = URI + Dist;
	63	else
	64	Res = URI + "dists/" + Dist + "/";
	65
	66	Res += Type;
	67	return Res;
	68	}
	69
5dd4c8b8	70	string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	71	{
	72	string Res ="";
	73	if (Dist[Dist.size() - 1] != '/')
5dd4c8b8 DK	74	{
	75	if (Arch == "native")
	76	Res += Section + "/binary-" + _config->Find("APT::Architecture") + '/';
	77	else
	78	Res += Section + "/binary-" + Arch + '/';
	79	}
7db98ffc MZ	80	return Res + Type;
	81	}
	82
	83
5dd4c8b8	84	string debReleaseIndex::IndexURI(const char *Type, string const &Section, string const &Arch) const
7db98ffc MZ	85	{
	86	if (Dist[Dist.size() - 1] == '/')
	87	{
	88	string Res;
	89	if (Dist != "/")
	90	Res = URI + Dist;
	91	else
	92	Res = URI;
	93	return Res + Type;
	94	}
	95	else
5dd4c8b8	96	return URI + "dists/" + Dist + '/' + IndexURISuffix(Type, Section, Arch);
7db98ffc MZ	97	}
7db98ffc MZ	98
5dd4c8b8	99	string debReleaseIndex::SourceIndexURISuffix(const char *Type, const string &Section) const
7db98ffc MZ	100	{
	101	string Res ="";
	102	if (Dist[Dist.size() - 1] != '/')
	103	Res += Section + "/source/";
	104	return Res + Type;
	105	}
	106
5dd4c8b8	107	string debReleaseIndex::SourceIndexURI(const char *Type, const string &Section) const
7db98ffc MZ	108	{
	109	string Res;
	110	if (Dist[Dist.size() - 1] == '/')
	111	{
	112	if (Dist != "/")
	113	Res = URI + Dist;
	114	else
	115	Res = URI;
	116	return Res + Type;
	117	}
	118	else
	119	return URI + "dists/" + Dist + "/" + SourceIndexURISuffix(Type, Section);
	120	}
	121
5dd4c8b8 DK	122	debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) {
	123	this->URI = URI;
	124	this->Dist = Dist;
	125	this->Indexes = NULL;
	126	this->Type = "deb";
7db98ffc MZ	127	}
7db98ffc MZ	128
5dd4c8b8 DK	129	debReleaseIndex::~debReleaseIndex() {
	130	for (map<string, vector<debSectionEntry const*> >::const_iterator A = ArchEntries.begin();
	131	A != ArchEntries.end(); ++A)
	132	for (vector<const debSectionEntry *>::const_iterator S = A->second.begin();
	133	S != A->second.end(); ++S)
	134	delete *S;
7a9f09bd MV	135	}
7a9f09bd MV	136
5dd4c8b8 DK	137	vector <struct IndexTarget > debReleaseIndex::ComputeIndexTargets() const {
	138	vector <struct IndexTarget > IndexTargets = new vector <IndexTarget *>;
	139
	140	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	141	if (src != ArchEntries.end()) {
	142	vector<debSectionEntry const*> const SectionEntries = src->second;
	143	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
	144	I != SectionEntries.end(); ++I) {
	145	IndexTarget * Target = new IndexTarget();
	146	Target->ShortDesc = "Sources";
	147	Target->MetaKey = SourceIndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section);
	148	Target->URI = SourceIndexURI(Target->ShortDesc.c_str(), (*I)->Section);
	149	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section);
	150	IndexTargets->push_back (Target);
	151	}
	152	}
	153
	154	// Only source release
	155	if (IndexTargets->empty() == false && ArchEntries.size() == 1)
	156	return IndexTargets;
	157
	158	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	159	a != ArchEntries.end(); ++a) {
	160	if (a->first == "source")
	161	continue;
	162	for (vector <const debSectionEntry *>::const_iterator I = a->second.begin();
	163	I != a->second.end(); ++I) {
	164	IndexTarget * Target = new IndexTarget();
	165	Target->ShortDesc = "Packages";
	166	Target->MetaKey = IndexURISuffix(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	167	Target->URI = IndexURI(Target->ShortDesc.c_str(), (*I)->Section, a->first);
	168	Target->Description = Info (Target->ShortDesc.c_str(), (*I)->Section, a->first);
	169	IndexTargets->push_back (Target);
	170	}
	171	}
	172
	173	return IndexTargets;
7db98ffc MZ	174	}
7db98ffc MZ	175	/}}}/
5dd4c8b8	176	bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
7db98ffc MZ	177	{
	178	// special case for --print-uris
	179	if (GetAll) {
	180	vector <struct IndexTarget > targets = ComputeIndexTargets();
	181	for (vector <struct IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); Target++) {
	182	new pkgAcqIndex(Owner, (Target)->URI, (Target)->Description,
495e5cb2	183	(*Target)->ShortDesc, HashString());
7db98ffc MZ	184	}
7db98ffc MZ	185	}
8f9b141f	186
fe0f7911 DK	187	new pkgAcqMetaClearSig(Owner, MetaIndexURI("InRelease"),
	188	MetaIndexInfo("InRelease"), "InRelease",
	189	MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
	190	MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
	191	ComputeIndexTargets(),
	192	new indexRecords (Dist));
	193
7db98ffc	194
5dd4c8b8 DK	195	// Queue the translations
	196	std::vector<std::string> const lang = APT::Configuration::getLanguages(true);
	197	map<string, set<string> > sections;
	198	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	199	a != ArchEntries.end(); ++a) {
	200	if (a->first == "source")
	201	continue;
	202	for (vector<debSectionEntry const*>::const_iterator I = a->second.begin();
	203	I != a->second.end(); I++)
	204	sections[(*I)->Section].insert(lang.begin(), lang.end());
	205	}
	206
	207	for (map<string, set<string> >::const_iterator s = sections.begin();
	208	s != sections.end(); ++s)
	209	for (set<string>::const_iterator l = s->second.begin();
	210	l != s->second.end(); l++) {
1a31359b	211	if (*l == "none") continue;
5dd4c8b8 DK	212	debTranslationsIndex i = debTranslationsIndex(URI,Dist,s->first,(*l).c_str());
	213	i.GetIndexes(Owner);
	214	}
	215
	216	return true;
7db98ffc MZ	217	}
	218
	219	bool debReleaseIndex::IsTrusted() const
	220	{
4e0ad446	221	if(_config->FindB("APT::Authentication::TrustCDROM", false))
e8cdc56a MV	222	if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
e8cdc56a MV	223	return true;
fe0f7911 DK	224
	225	string VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	226	URItoFileName(MetaIndexURI("Release")) + ".gpg";
	227
7db98ffc MZ	228	if (FileExists(VerifiedSigFile))
7db98ffc MZ	229	return true;
fe0f7911 DK	230
	231	VerifiedSigFile = _config->FindDir("Dir::State::lists") +
	232	URItoFileName(MetaIndexURI("InRelease"));
	233
	234	return FileExists(VerifiedSigFile);
7db98ffc MZ	235	}
7db98ffc MZ	236
5dd4c8b8 DK	237	vector <pkgIndexFile > debReleaseIndex::GetIndexFiles() {
	238	if (Indexes != NULL)
	239	return Indexes;
	240
	241	Indexes = new vector <pkgIndexFile*>;
	242	map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
	243	if (src != ArchEntries.end()) {
	244	vector<debSectionEntry const*> const SectionEntries = src->second;
	245	for (vector<debSectionEntry const*>::const_iterator I = SectionEntries.begin();
	246	I != SectionEntries.end(); I++)
	247	Indexes->push_back(new debSourcesIndex (URI, Dist, (*I)->Section, IsTrusted()));
	248	}
	249
	250	// Only source release
	251	if (Indexes->empty() == false && ArchEntries.size() == 1)
	252	return Indexes;
	253
	254	std::vector<std::string> const lang = APT::Configuration::getLanguages(true);
	255	map<string, set<string> > sections;
	256	for (map<string, vector<debSectionEntry const*> >::const_iterator a = ArchEntries.begin();
	257	a != ArchEntries.end(); ++a) {
	258	if (a->first == "source")
	259	continue;
	260	for (vector<debSectionEntry const*>::const_iterator I = a->second.begin();
	261	I != a->second.end(); I++) {
	262	Indexes->push_back(new debPackagesIndex (URI, Dist, (*I)->Section, IsTrusted(), a->first));
	263	sections[(*I)->Section].insert(lang.begin(), lang.end());
	264	}
	265	}
	266
	267	for (map<string, set<string> >::const_iterator s = sections.begin();
	268	s != sections.end(); ++s)
	269	for (set<string>::const_iterator l = s->second.begin();
1a31359b DK	270	l != s->second.end(); l++) {
1a31359b DK	271	if (*l == "none") continue;
5dd4c8b8	272	Indexes->push_back(new debTranslationsIndex(URI,Dist,s->first,(*l).c_str()));
1a31359b	273	}
5dd4c8b8 DK	274
	275	return Indexes;
	276	}
a7a5b0d9	277
5dd4c8b8 DK	278	void debReleaseIndex::PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry) {
	279	for (vector<string>::const_iterator a = Archs.begin();
	280	a != Archs.end(); ++a)
	281	ArchEntries[*a].push_back(new debSectionEntry(Entry->Section, Entry->IsSrc));
	282	delete Entry;
7db98ffc MZ	283	}
7db98ffc MZ	284
5dd4c8b8 DK	285	void debReleaseIndex::PushSectionEntry(string const &Arch, const debSectionEntry *Entry) {
5dd4c8b8 DK	286	ArchEntries[Arch].push_back(Entry);
7db98ffc MZ	287	}
7db98ffc MZ	288
5dd4c8b8 DK	289	void debReleaseIndex::PushSectionEntry(const debSectionEntry *Entry) {
	290	if (Entry->IsSrc == true)
	291	PushSectionEntry("source", Entry);
	292	else {
	293	for (map<string, vector<const debSectionEntry *> >::iterator a = ArchEntries.begin();
	294	a != ArchEntries.end(); ++a) {
	295	a->second.push_back(Entry);
	296	}
	297	}
7db98ffc MZ	298	}
7db98ffc MZ	299
5dd4c8b8 DK	300	debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
	301	bool const &IsSrc): Section(Section), IsSrc(IsSrc)
	302	{}
	303
7db98ffc MZ	304	class debSLTypeDebian : public pkgSourceList::Type
	305	{
	306	protected:
	307
5dd4c8b8 DK	308	bool CreateItemInternal(vector<metaIndex *> &List, string const &URI,
	309	string const &Dist, string const &Section,
	310	bool const &IsSrc, map<string, string> const &Options) const
7db98ffc	311	{
5dd4c8b8 DK	312	map<string, string>::const_iterator const arch = Options.find("arch");
5dd4c8b8 DK	313	vector<string> const Archs =
3f42500d	314	(arch != Options.end()) ? VectorizeString(arch->second, ',') :
5dd4c8b8 DK	315	APT::Configuration::getArchitectures();
	316
	317	for (vector<metaIndex *>::const_iterator I = List.begin();
7db98ffc MZ	318	I != List.end(); I++)
7db98ffc MZ	319	{
5dd4c8b8 DK	320	// We only worry about debian entries here
	321	if (strcmp((*I)->GetType(), "deb") != 0)
	322	continue;
	323
	324	debReleaseIndex Deb = (debReleaseIndex ) (*I);
	325	/* This check insures that there will be only one Release file
	326	queued for all the Packages files and Sources files it
	327	corresponds to. */
	328	if (Deb->GetURI() == URI && Deb->GetDist() == Dist)
7db98ffc	329	{
5dd4c8b8 DK	330	if (IsSrc == true)
	331	Deb->PushSectionEntry("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	332	else
dd13742e DK	333	{
	334	if (Dist[Dist.size() - 1] == '/')
	335	Deb->PushSectionEntry("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	336	else
	337	Deb->PushSectionEntry(Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	338	}
5dd4c8b8	339	return true;
7db98ffc MZ	340	}
	341	}
	342	// No currently created Release file indexes this entry, so we create a new one.
	343	// XXX determine whether this release is trusted or not
5dd4c8b8 DK	344	debReleaseIndex *Deb = new debReleaseIndex(URI, Dist);
	345	if (IsSrc == true)
	346	Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	347	else
dd13742e DK	348	{
	349	if (Dist[Dist.size() - 1] == '/')
	350	Deb->PushSectionEntry ("any", new debReleaseIndex::debSectionEntry(Section, IsSrc));
	351	else
	352	Deb->PushSectionEntry (Archs, new debReleaseIndex::debSectionEntry(Section, IsSrc));
	353	}
7db98ffc MZ	354	List.push_back(Deb);
	355	return true;
	356	}
	357	};
	358
	359	class debSLTypeDeb : public debSLTypeDebian
	360	{
	361	public:
	362
5dd4c8b8 DK	363	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	364	string const &Dist, string const &Section,
	365	std::map<string, string> const &Options) const
7db98ffc	366	{
5dd4c8b8	367	return CreateItemInternal(List, URI, Dist, Section, false, Options);
7db98ffc MZ	368	}
	369
	370	debSLTypeDeb()
	371	{
	372	Name = "deb";
	373	Label = "Standard Debian binary tree";
	374	}
	375	};
	376
	377	class debSLTypeDebSrc : public debSLTypeDebian
	378	{
	379	public:
	380
5dd4c8b8 DK	381	bool CreateItem(vector<metaIndex *> &List, string const &URI,
	382	string const &Dist, string const &Section,
	383	std::map<string, string> const &Options) const
7db98ffc	384	{
5dd4c8b8	385	return CreateItemInternal(List, URI, Dist, Section, true, Options);
7db98ffc MZ	386	}
	387
	388	debSLTypeDebSrc()
	389	{
	390	Name = "deb-src";
	391	Label = "Standard Debian source tree";
	392	}
	393	};
	394
	395	debSLTypeDeb _apt_DebType;
	396	debSLTypeDebSrc _apt_DebSrcType;