Allow override of Proxy-Auto-Detect by the users configuration

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

diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index a4795f15d95923ec722185da230a7c35efc38316..7d4fd52cf9e9a8866ca508fd924f9dc3b3246385 100644 (file)
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -21,8 +21,17 @@
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/crc-16.h>
 #include <apt-pkg/md5.h>
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/crc-16.h>
 #include <apt-pkg/md5.h>

+#include <apt-pkg/mmap.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+#include <apt-pkg/tagfile.h>

 #include <apt-pkg/macros.h>
 
 #include <apt-pkg/macros.h>
 

+#include <stddef.h>
+#include <string.h>
+#include <algorithm>
+#include <string>
+#include <vector>

 #include <ctype.h>
                                                                        /*}}}*/
 
 #include <ctype.h>
                                                                        /*}}}*/
 


@@ -34,7 +43,7 @@ static debListParser::WordList PrioList[] = {
    {"standard",pkgCache::State::Standard},
    {"optional",pkgCache::State::Optional},
    {"extra",pkgCache::State::Extra},
    {"standard",pkgCache::State::Standard},
    {"optional",pkgCache::State::Optional},
    {"extra",pkgCache::State::Extra},

-   {}};
+   {NULL, 0}};

 
 // ListParser::debListParser - Constructor                             /*{{{*/
 // ---------------------------------------------------------------------
 
 // ListParser::debListParser - Constructor                             /*{{{*/
 // ---------------------------------------------------------------------


@@ -95,44 +104,50 @@ string debListParser::Version()
    return Section.FindS("Version");
 }
                                                                        /*}}}*/
    return Section.FindS("Version");
 }
                                                                        /*}}}*/

-// ListParser::NewVersion - Fill in the version structure              /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool debListParser::NewVersion(pkgCache::VerIterator &Ver)
+unsigned char debListParser::ParseMultiArch(bool const showErrors)     /*{{{*/

 {
 {

-   // Parse the section
-   Ver->Section = UniqFindTagWrite("Section");
-
-   // Parse multi-arch
+   unsigned char MA;

    string const MultiArch = Section.FindS("Multi-Arch");
    string const MultiArch = Section.FindS("Multi-Arch");

-   if (MultiArch.empty() == true)
-      Ver->MultiArch = pkgCache::Version::None;
+   if (MultiArch.empty() == true || MultiArch == "no")
+      MA = pkgCache::Version::None;

    else if (MultiArch == "same") {
    else if (MultiArch == "same") {

-      // Parse multi-arch

       if (ArchitectureAll() == true)
       {
       if (ArchitectureAll() == true)
       {

-        /* Arch all packages can't be Multi-Arch: same */
-        _error->Warning("Architecture: all package '%s' can't be Multi-Arch: same",
-                       Section.FindS("Package").c_str());
-        Ver->MultiArch = pkgCache::Version::None;
+        if (showErrors == true)
+           _error->Warning("Architecture: all package '%s' can't be Multi-Arch: same",
+                 Section.FindS("Package").c_str());
+        MA = pkgCache::Version::None;

       }
       else
       }
       else

-        Ver->MultiArch = pkgCache::Version::Same;
+        MA = pkgCache::Version::Same;

    }
    else if (MultiArch == "foreign")
    }
    else if (MultiArch == "foreign")

-      Ver->MultiArch = pkgCache::Version::Foreign;
+      MA = pkgCache::Version::Foreign;

    else if (MultiArch == "allowed")
    else if (MultiArch == "allowed")

-      Ver->MultiArch = pkgCache::Version::Allowed;
+      MA = pkgCache::Version::Allowed;

    else
    {
    else
    {

-      _error->Warning("Unknown Multi-Arch type '%s' for package '%s'",
-                       MultiArch.c_str(), Section.FindS("Package").c_str());
-      Ver->MultiArch = pkgCache::Version::None;
+      if (showErrors == true)
+        _error->Warning("Unknown Multi-Arch type '%s' for package '%s'",
+              MultiArch.c_str(), Section.FindS("Package").c_str());
+      MA = pkgCache::Version::None;

    }
 
    if (ArchitectureAll() == true)
    }
 
    if (ArchitectureAll() == true)

-      Ver->MultiArch |= pkgCache::Version::All;
+      MA |= pkgCache::Version::All;

 
 

+   return MA;
+}
+                                                                       /*}}}*/
+// ListParser::NewVersion - Fill in the version structure              /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool debListParser::NewVersion(pkgCache::VerIterator &Ver)
+{
+   // Parse the section
+   unsigned long const idxSection = UniqFindTagWrite("Section");
+   Ver->Section = idxSection;
+   Ver->MultiArch = ParseMultiArch(true);

    // Archive Size
    Ver->Size = Section.FindULL("Size");
    // Unpacked Size (in K)
    // Archive Size
    Ver->Size = Section.FindULL("Size");
    // Unpacked Size (in K)


@@ -246,7 +261,10 @@ bool debListParser::UsePackage(pkgCache::PkgIterator &Pkg,
                               pkgCache::VerIterator &Ver)
 {
    if (Pkg->Section == 0)
                               pkgCache::VerIterator &Ver)
 {
    if (Pkg->Section == 0)

-      Pkg->Section = UniqFindTagWrite("Section");
+   {
+      unsigned long const idxSection = UniqFindTagWrite("Section");
+      Pkg->Section = idxSection;
+   }

 
    string const static myArch = _config->Find("APT::Architecture");
    // Possible values are: "all", "native", "installed" and "none"
 
    string const static myArch = _config->Find("APT::Architecture");
    // Possible values are: "all", "native", "installed" and "none"


@@ -354,7 +372,7 @@ bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg,
                           {"hold",pkgCache::State::Hold},
                           {"deinstall",pkgCache::State::DeInstall},
                           {"purge",pkgCache::State::Purge},
                           {"hold",pkgCache::State::Hold},
                           {"deinstall",pkgCache::State::DeInstall},
                           {"purge",pkgCache::State::Purge},

-                          {}};
+                          {NULL, 0}};

    if (GrabWord(string(Start,I-Start),WantList,Pkg->SelectedState) == false)
       return _error->Error("Malformed 1st word in the Status line");
 
    if (GrabWord(string(Start,I-Start),WantList,Pkg->SelectedState) == false)
       return _error->Error("Malformed 1st word in the Status line");
 


@@ -370,7 +388,7 @@ bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg,
                           {"reinstreq",pkgCache::State::ReInstReq},
                           {"hold",pkgCache::State::HoldInst},
                           {"hold-reinstreq",pkgCache::State::HoldReInstReq},
                           {"reinstreq",pkgCache::State::ReInstReq},
                           {"hold",pkgCache::State::HoldInst},
                           {"hold-reinstreq",pkgCache::State::HoldReInstReq},

-                          {}};
+                          {NULL, 0}};

    if (GrabWord(string(Start,I-Start),FlagList,Pkg->InstState) == false)
       return _error->Error("Malformed 2nd word in the Status line");
 
    if (GrabWord(string(Start,I-Start),FlagList,Pkg->InstState) == false)
       return _error->Error("Malformed 2nd word in the Status line");
 


@@ -392,7 +410,7 @@ bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg,
                             {"triggers-pending",pkgCache::State::TriggersPending},
                             {"post-inst-failed",pkgCache::State::HalfConfigured},
                             {"removal-failed",pkgCache::State::HalfInstalled},
                             {"triggers-pending",pkgCache::State::TriggersPending},
                             {"post-inst-failed",pkgCache::State::HalfConfigured},
                             {"removal-failed",pkgCache::State::HalfInstalled},

-                            {}};
+                            {NULL, 0}};

    if (GrabWord(string(Start,I-Start),StatusList,Pkg->CurrentState) == false)
       return _error->Error("Malformed 3rd word in the Status line");
 
    if (GrabWord(string(Start,I-Start),StatusList,Pkg->CurrentState) == false)
       return _error->Error("Malformed 3rd word in the Status line");
 


@@ -625,7 +643,7 @@ const char *debListParser::ParseDepends(const char *Start,const char *Stop,
         if (unlikely(I == Stop))
            return 0;
 
         if (unlikely(I == Stop))
            return 0;
 

-        std::vector<string> const profiles = _config->FindVector("APT::Build-Profiles");
+        std::vector<string> const profiles = APT::Configuration::getBuildProfiles();

 
         const char *End = I;
         bool Found = false;
 
         const char *End = I;
         bool Found = false;


@@ -785,8 +803,8 @@ bool debListParser::ParseProvides(pkgCache::VerIterator &Ver)
         Start = ParseDepends(Start,Stop,Package,Version,Op);
         if (Start == 0)
            return _error->Error("Problem parsing Provides line");
         Start = ParseDepends(Start,Stop,Package,Version,Op);
         if (Start == 0)
            return _error->Error("Problem parsing Provides line");

-        if (Op != pkgCache::Dep::NoOp) {
-           _error->Warning("Ignoring Provides line with DepCompareOp for package %s", Package.c_str());
+        if (Op != pkgCache::Dep::NoOp && Op != pkgCache::Dep::Equals) {
+           _error->Warning("Ignoring Provides line with non-equal DepCompareOp for package %s", Package.c_str());

         } else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign) {
            if (NewProvidesAllArch(Ver, Package, Version) == false)
               return false;
         } else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign) {
            if (NewProvidesAllArch(Ver, Package, Version) == false)
               return false;


@@ -924,3 +942,24 @@ unsigned char debListParser::GetPrio(string Str)
    return Out;
 }
                                                                        /*}}}*/
    return Out;
 }
                                                                        /*}}}*/

+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+bool debListParser::SameVersion(unsigned short const Hash,             /*{{{*/
+      pkgCache::VerIterator const &Ver)
+{
+   if (pkgCacheGenerator::ListParser::SameVersion(Hash, Ver) == false)
+      return false;
+   // status file has no (Download)Size, but all others are fair game
+   // status file is parsed last, so the first version we encounter is
+   // probably also the version we have downloaded
+   unsigned long long const Size = Section.FindULL("Size");
+   if (Size != 0 && Size != Ver->Size)
+      return false;
+   // available everywhere, but easier to check here than to include in VersionHash
+   unsigned char MultiArch = ParseMultiArch(false);
+   if (MultiArch != Ver->MultiArch)
+      return false;
+   // for all practical proposes (we can check): same version
+   return true;
+}
+                                                                       /*}}}*/
+#endif