X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/7296e47e10687e554a4756f65e9c842f88e696e3..dce45dbe97531de6806707445da97d3f22285db8:/apt-pkg/deb/debmetaindex.cc

diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index bcc617da7..81e067424 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -1,4 +1,3 @@
-// ijones, walters
 #include <config.h>
 
 #include <apt-pkg/debmetaindex.h>
@@ -10,8 +9,15 @@
 #include <apt-pkg/aptconfiguration.h>
 #include <apt-pkg/indexrecords.h>
 #include <apt-pkg/sourcelist.h>
-#include <apt-pkg/error.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>
 
@@ -72,6 +78,20 @@ string debReleaseIndex::MetaIndexURI(const char *Type) const
    return Res;
 }
 
+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 "";
+}
+
 string debReleaseIndex::IndexURISuffix(const char *Type, string const &Section, string const &Arch) const
 {
    string Res ="";
@@ -164,8 +184,8 @@ debReleaseIndex::~debReleaseIndex() {
 			delete *S;
 }
 
-vector <struct IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
-	vector <struct IndexTarget *>* IndexTargets = new vector <IndexTarget *>;
+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()) {
@@ -229,23 +249,48 @@ vector <struct IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
 									/*}}}*/
 bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
 {
+   bool const tryInRelease = _config->FindB("Acquire::TryInRelease", true);
+
+   indexRecords * const iR = new indexRecords(Dist);
+   if (Trusted == ALWAYS_TRUSTED)
+      iR->SetTrusted(true);
+   else if (Trusted == NEVER_TRUSTED)
+      iR->SetTrusted(false);
+
    // 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) {
+      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, HashString());
+			 (*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, NULL,
+                             MetaIndexURI("Release"),
+                             MetaIndexInfo("Release"), "Release",
+                             MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
+                             ComputeIndexTargets(),
+                             iR);
    }
+   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(),
+	    iR);
+   else
+      new pkgAcqMetaIndex(Owner, NULL,
+          MetaIndexURI("Release"), MetaIndexInfo("Release"), "Release",
+          MetaIndexURI("Release.gpg"), MetaIndexInfo("Release.gpg"), "Release.gpg",
+          ComputeIndexTargets(),
+          iR);
 
-	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));
-
-	return true;
+   return true;
 }
 
 void debReleaseIndex::SetTrusted(bool const Trusted)
@@ -347,7 +392,7 @@ debReleaseIndex::debSectionEntry::debSectionEntry (string const &Section,
 		bool const &IsSrc): Section(Section), IsSrc(IsSrc)
 {}
 
-class debSLTypeDebian : public pkgSourceList::Type
+class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type
 {
    protected:
 
@@ -355,10 +400,29 @@ class debSLTypeDebian : public pkgSourceList::Type
 			   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 =
+      // 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();
@@ -411,7 +475,16 @@ class debSLTypeDebian : public pkgSourceList::Type
    }
 };
 
-class debSLTypeDeb : public debSLTypeDebian
+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 APT_HIDDEN debSLTypeDeb : public debSLTypeDebian
 {
    public:
 
@@ -429,7 +502,7 @@ class debSLTypeDeb : public debSLTypeDebian
    }   
 };
 
-class debSLTypeDebSrc : public debSLTypeDebian
+class APT_HIDDEN debSLTypeDebSrc : public debSLTypeDebian
 {
    public:
 
@@ -447,5 +520,26 @@ class debSLTypeDebSrc : public debSLTypeDebian
    }   
 };
 
-debSLTypeDeb _apt_DebType;
-debSLTypeDebSrc _apt_DebSrcType;
+class APT_HIDDEN 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";
+   }   
+};
+
+APT_HIDDEN debSLTypeDeb _apt_DebType;
+APT_HIDDEN debSLTypeDebSrc _apt_DebSrcType;
+APT_HIDDEN debSLTypeDebFile _apt_DebFileType;