#include <apt-pkg/cachefilter.h>
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/strutl.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>
using std::string;
-static debListParser::WordList PrioList[] = {
+static const debListParser::WordList PrioList[] = {
{"required",pkgCache::State::Required},
{"important",pkgCache::State::Important},
{"standard",pkgCache::State::Standard},
/* Provide an architecture and only this one and "all" will be accepted
in Step(), if no Architecture is given we will accept every arch
we would accept in general with checkArchitecture() */
-debListParser::debListParser(FileFd *File, string const &Arch) : d(NULL), Tags(File),
- Arch(Arch) {
- if (Arch == "native")
- this->Arch = _config->Find("APT::Architecture");
- Architectures = APT::Configuration::getArchitectures();
- MultiArchEnabled = Architectures.size() > 1;
+debListParser::debListParser(FileFd *File) :
+ pkgCacheListParser(), d(NULL), Tags(File)
+{
}
/*}}}*/
// ListParser::Package - Return the package name /*{{{*/
// ---------------------------------------------------------------------
/* This will return the Architecture of the package this section describes */
string debListParser::Architecture() {
- return Section.FindS("Architecture");
+ std::string const Arch = Section.FindS("Architecture");
+ return Arch.empty() ? "none" : Arch;
}
/*}}}*/
// ListParser::ArchitectureAll /*{{{*/
unsigned char MA;
string const MultiArch = Section.FindS("Multi-Arch");
if (MultiArch.empty() == true || MultiArch == "no")
- MA = pkgCache::Version::None;
+ MA = pkgCache::Version::No;
else if (MultiArch == "same") {
if (ArchitectureAll() == true)
{
if (showErrors == true)
_error->Warning("Architecture: all package '%s' can't be Multi-Arch: same",
Section.FindS("Package").c_str());
- MA = pkgCache::Version::None;
+ MA = pkgCache::Version::No;
}
else
MA = pkgCache::Version::Same;
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;
+ MA = pkgCache::Version::No;
}
if (ArchitectureAll() == true)
return Result;
}
/*}}}*/
-// ListParser::ParseStatus - Parse the status field /*{{{*/
+// StatusListParser::ParseStatus - Parse the status field /*{{{*/
// ---------------------------------------------------------------------
/* Status lines are of the form,
Status: want flag status
status = not-installed, config-files, half-installed, unpacked,
half-configured, triggers-awaited, triggers-pending, installed
*/
-bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg,
+bool debListParser::ParseStatus(pkgCache::PkgIterator &,
+ pkgCache::VerIterator &)
+{
+ return true;
+}
+bool debStatusListParser::ParseStatus(pkgCache::PkgIterator &Pkg,
pkgCache::VerIterator &Ver)
{
const char *Start;
return _error->Error("Problem parsing dependency %s",Tag);
size_t const found = Package.rfind(':');
- if (found == string::npos || strcmp(Package.c_str() + found, ":any") == 0)
+ if (found == string::npos)
{
if (NewDepends(Ver,Package,pkgArch,Version,Op,Type) == false)
return false;
}
+ else if (strcmp(Package.c_str() + found, ":any") == 0)
+ {
+ if (NewDepends(Ver,Package,"any",Version,Op,Type) == false)
+ return false;
+ }
else
{
- string Arch = Package.substr(found+1, string::npos);
- Package = Package.substr(0, found);
// Such dependencies are not supposed to be accepted …
// … but this is probably the best thing to do anyway
- if (Arch == "native")
- Arch = _config->Find("APT::Architecture");
- if (NewDepends(Ver,Package,Arch,Version,Op | pkgCache::Dep::ArchSpecific,Type) == false)
+ if (Package.substr(found + 1) == "native")
+ Package = Package.substr(0, found) + ':' + Ver.Cache()->NativeArch();
+
+ if (NewDepends(Ver, Package, "any", Version, Op | pkgCache::Dep::ArchSpecific, Type) == false)
return false;
}
/* */
bool debListParser::ParseProvides(pkgCache::VerIterator &Ver)
{
+ /* it is unlikely, but while parsing dependencies, we might have already
+ picked up multi-arch implicit provides which we do not want to duplicate here */
+ bool hasProvidesAlready = false;
+ std::string const spzName = Ver.ParentPkg().FullName(false);
+ {
+ for (pkgCache::PrvIterator Prv = Ver.ProvidesList(); Prv.end() == false; ++Prv)
+ {
+ if (Prv.IsMultiArchImplicit() == false || (Prv->Flags & pkgCache::Flag::ArchSpecific) == 0)
+ continue;
+ if (spzName != Prv.OwnerPkg().FullName(false))
+ continue;
+ hasProvidesAlready = true;
+ break;
+ }
+ }
+
+ string const Arch = Ver.Arch();
const char *Start;
const char *Stop;
if (Section.Find("Provides",Start,Stop) == true)
{
string Package;
string Version;
- string const Arch = Ver.Arch();
unsigned int Op;
- while (1)
+ do
{
- Start = ParseDepends(Start,Stop,Package,Version,Op);
+ Start = ParseDepends(Start,Stop,Package,Version,Op, false, false, false);
const size_t archfound = Package.rfind(':');
if (Start == 0)
return _error->Error("Problem parsing Provides line");
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 (archfound != string::npos) {
- string OtherArch = Package.substr(archfound+1, string::npos);
- Package = Package.substr(0, archfound);
- if (NewProvides(Ver, Package, OtherArch, Version, pkgCache::Flag::ArchSpecific) == false)
+ std::string spzArch = Package.substr(archfound + 1);
+ if (spzArch != "any")
+ {
+ if (NewProvides(Ver, Package.substr(0, archfound), spzArch, Version, pkgCache::Flag::MultiArchImplicit | pkgCache::Flag::ArchSpecific) == false)
+ return false;
+ }
+ if (NewProvides(Ver, Package, "any", Version, pkgCache::Flag::ArchSpecific) == false)
return false;
} else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign) {
- if (NewProvidesAllArch(Ver, Package, Version, 0) == false)
- return false;
+ if (APT::Configuration::checkArchitecture(Arch))
+ if (NewProvidesAllArch(Ver, Package, Version, 0) == false)
+ return false;
} else {
+ if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
+ {
+ if (NewProvides(Ver, Package + ":any", "any", Version, pkgCache::Flag::MultiArchImplicit) == false)
+ return false;
+ }
if (NewProvides(Ver, Package, Arch, Version, 0) == false)
return false;
}
+ if (archfound == std::string::npos)
+ {
+ std::string const spzName = Package + ':' + Ver.ParentPkg().Arch();
+ pkgCache::PkgIterator const spzPkg = Ver.Cache()->FindPkg(spzName, "any");
+ if (spzPkg.end() == false)
+ {
+ if (NewProvides(Ver, spzName, "any", Version, pkgCache::Flag::MultiArchImplicit | pkgCache::Flag::ArchSpecific) == false)
+ return false;
+ }
+ }
+ } while (Start != Stop);
+ }
- if (Start == Stop)
- break;
+ if (APT::Configuration::checkArchitecture(Arch))
+ {
+ if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
+ {
+ string const Package = string(Ver.ParentPkg().Name()).append(":").append("any");
+ if (NewProvides(Ver, Package, "any", Ver.VerStr(), pkgCache::Flag::MultiArchImplicit) == false)
+ return false;
+ }
+ else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign)
+ {
+ if (NewProvidesAllArch(Ver, Ver.ParentPkg().Name(), Ver.VerStr(), pkgCache::Flag::MultiArchImplicit) == false)
+ return false;
}
}
- if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
+ if (hasProvidesAlready == false)
{
- string const Package = string(Ver.ParentPkg().Name()).append(":").append("any");
- return NewProvidesAllArch(Ver, Package, Ver.VerStr(), pkgCache::Flag::MultiArchImplicit);
+ pkgCache::PkgIterator const spzPkg = Ver.Cache()->FindPkg(spzName, "any");
+ if (spzPkg.end() == false)
+ {
+ if (NewProvides(Ver, spzName, "any", Ver.VerStr(), pkgCache::Flag::MultiArchImplicit | pkgCache::Flag::ArchSpecific) == false)
+ return false;
+ }
}
- else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign)
- return NewProvidesAllArch(Ver, Ver.ParentPkg().Name(), Ver.VerStr(), pkgCache::Flag::MultiArchImplicit);
-
return true;
}
/*}}}*/
// ListParser::GrabWord - Matches a word and returns /*{{{*/
// ---------------------------------------------------------------------
/* Looks for a word in a list of words - for ParseStatus */
-bool debListParser::GrabWord(string Word,WordList *List,unsigned char &Out)
+bool debListParser::GrabWord(string Word,const WordList *List,unsigned char &Out)
{
for (unsigned int C = 0; List[C].Str != 0; C++)
{
bool debListParser::Step()
{
iOffset = Tags.Offset();
- while (Tags.Step(Section) == true)
- {
- /* See if this is the correct Architecture, if it isn't then we
- drop the whole section. A missing arch tag only happens (in theory)
- inside the Status file, so that is a positive return */
- string const Architecture = Section.FindS("Architecture");
-
- if (Arch.empty() == true || Arch == "any" || MultiArchEnabled == false)
- {
- if (APT::Configuration::checkArchitecture(Architecture) == true)
- return true;
- /* parse version stanzas without an architecture only in the status file
- (and as misfortune bycatch flat-archives) */
- if ((Arch.empty() == true || Arch == "any") && Architecture.empty() == true)
- return true;
- }
- else
- {
- if (Architecture == Arch)
- return true;
-
- if (Architecture == "all" && Arch == _config->Find("APT::Architecture"))
- return true;
- }
-
- iOffset = Tags.Offset();
- }
- return false;
+ return Tags.Step(Section);
}
/*}}}*/
// ListParser::GetPrio - Convert the priority from a string /*{{{*/
bool debListParser::SameVersion(unsigned short const Hash, /*{{{*/
pkgCache::VerIterator const &Ver)
{
- if (pkgCacheGenerator::ListParser::SameVersion(Hash, Ver) == false)
+ if (pkgCacheListParser::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
/*}}}*/
debDebFileParser::debDebFileParser(FileFd *File, std::string const &DebFile)
- : debListParser(File, ""), DebFile(DebFile)
+ : debListParser(File), DebFile(DebFile)
{
}
projects / apt.git / blobdiff