#include <apt-pkg/progress.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/configuration.h>
-#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/sptr.h>
#include <apt-pkg/pkgsystem.h>
#include <apt-pkg/macros.h>
-#include <apt-pkg/tagfile.h>
#include <apt-pkg/metaindex.h>
#include <apt-pkg/fileutl.h>
-
+#include <apt-pkg/hashsum_template.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/md5.h>
+#include <apt-pkg/mmap.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+
+#include <stddef.h>
+#include <string.h>
+#include <iostream>
+#include <string>
#include <vector>
#include <sys/stat.h>
#include <unistd.h>
-#include <errno.h>
-#include <stdio.h>
#include <apti18n.h>
/*}}}*/
// Starting header
*Cache.HeaderP = pkgCache::Header();
map_ptrloc const idxVerSysName = WriteStringInMap(_system->VS->Label);
+ if (unlikely(idxVerSysName == 0))
+ return;
Cache.HeaderP->VerSysName = idxVerSysName;
// this pointer is set in ReMap, but we need it now for WriteUniqString
Cache.StringItemP = (pkgCache::StringItem *)Map.Data();
map_ptrloc const idxArchitecture = WriteUniqString(_config->Find("APT::Architecture"));
- Cache.HeaderP->Architecture = idxArchitecture;
- if (unlikely(idxVerSysName == 0 || idxArchitecture == 0))
+ if (unlikely(idxArchitecture == 0))
return;
+ Cache.HeaderP->Architecture = idxArchitecture;
+
+ std::vector<std::string> archs = APT::Configuration::getArchitectures();
+ if (archs.size() > 1)
+ {
+ std::vector<std::string>::const_iterator a = archs.begin();
+ std::string list = *a;
+ for (++a; a != archs.end(); ++a)
+ list.append(",").append(*a);
+ map_ptrloc const idxArchitectures = WriteStringInMap(list);
+ if (unlikely(idxArchitectures == 0))
+ return;
+ Cache.HeaderP->Architectures = idxArchitectures;
+ }
+ else
+ Cache.HeaderP->Architectures = idxArchitecture;
+
Cache.ReMap();
}
else
Cache.ReMap(false);
- CurrentFile += (pkgCache::PackageFile*) newMap - (pkgCache::PackageFile*) oldMap;
+ CurrentFile += (pkgCache::PackageFile const * const) newMap - (pkgCache::PackageFile const * const) oldMap;
for (size_t i = 0; i < _count(UniqHash); ++i)
if (UniqHash[i] != 0)
- UniqHash[i] += (pkgCache::StringItem*) newMap - (pkgCache::StringItem*) oldMap;
+ UniqHash[i] += (pkgCache::StringItem const * const) newMap - (pkgCache::StringItem const * const) oldMap;
for (std::vector<pkgCache::GrpIterator*>::const_iterator i = Dynamic<pkgCache::GrpIterator>::toReMap.begin();
i != Dynamic<pkgCache::GrpIterator>::toReMap.end(); ++i)
// Find the right version to write the description
MD5SumValue CurMd5 = List.Description_md5();
- std::string CurLang = List.DescriptionLanguage();
-
+ if (CurMd5.Value().empty() == true && List.Description("").empty() == true)
+ return true;
+ std::vector<std::string> availDesc = List.AvailableDescriptionLanguages();
for (Ver = Pkg.VersionList(); Ver.end() == false; ++Ver)
{
pkgCache::DescIterator VerDesc = Ver.DescriptionList();
if (VerDesc.end() == true || MD5SumValue(VerDesc.md5()) != CurMd5)
continue;
- // don't add a new description if we have one for the given
- // md5 && language
- if (IsDuplicateDescription(VerDesc, CurMd5, CurLang) == true)
- continue;
-
- pkgCache::DescIterator Desc;
- Dynamic<pkgCache::DescIterator> DynDesc(Desc);
-
- map_ptrloc const descindex = NewDescription(Desc, CurLang, CurMd5, VerDesc->md5sum);
- if (unlikely(descindex == 0 && _error->PendingError()))
- return _error->Error(_("Error occurred while processing %s (%s%d)"),
- Pkg.Name(), "NewDescription", 1);
-
- Desc->ParentPkg = Pkg.Index();
-
- // we add at the end, so that the start is constant as we need
- // that to be able to efficiently share these lists
- VerDesc = Ver.DescriptionList(); // old value might be invalid after ReMap
- for (;VerDesc.end() == false && VerDesc->NextDesc != 0; ++VerDesc);
- map_ptrloc * const LastNextDesc = (VerDesc.end() == true) ? &Ver->DescriptionList : &VerDesc->NextDesc;
- *LastNextDesc = descindex;
+ map_ptrloc md5idx = VerDesc->md5sum;
+ for (std::vector<std::string>::const_iterator CurLang = availDesc.begin(); CurLang != availDesc.end(); ++CurLang)
+ {
+ // don't add a new description if we have one for the given
+ // md5 && language
+ if (IsDuplicateDescription(VerDesc, CurMd5, *CurLang) == true)
+ continue;
- if (NewFileDesc(Desc,List) == false)
- return _error->Error(_("Error occurred while processing %s (%s%d)"),
- Pkg.Name(), "NewFileDesc", 1);
+ AddNewDescription(List, Ver, *CurLang, CurMd5, md5idx);
+ }
// we can stop here as all "same" versions will share the description
break;
map_ptrloc *LastVer = &Pkg->VersionList;
void const * oldMap = Map.Data();
- unsigned long const Hash = List.VersionHash();
+ unsigned short const Hash = List.VersionHash();
if (Ver.end() == false)
{
/* We know the list is sorted so we use that fact in the search.
if (Res > 0)
break;
// Versionstrings are equal - is hash also equal?
- if (Res == 0 && Ver->Hash == Hash)
+ if (Res == 0 && List.SameVersion(Hash, Ver) == true)
break;
// proceed with the next till we have either the right
// or we found another version (which will be lower)
}
// Add a new version
- map_ptrloc const verindex = NewVersion(Ver,Version,*LastVer);
+ map_ptrloc const verindex = NewVersion(Ver, Version, Pkg.Index(), Hash, *LastVer);
if (verindex == 0 && _error->PendingError())
return _error->Error(_("Error occurred while processing %s (%s%d)"),
Pkg.Name(), "NewVersion", 1);
if (oldMap != Map.Data())
- LastVer += (map_ptrloc*) Map.Data() - (map_ptrloc*) oldMap;
+ LastVer += (map_ptrloc const * const) Map.Data() - (map_ptrloc const * const) oldMap;
*LastVer = verindex;
- Ver->ParentPkg = Pkg.Index();
- Ver->Hash = Hash;
if (unlikely(List.NewVersion(Ver) == false))
return _error->Error(_("Error occurred while processing %s (%s%d)"),
pkgCache::VerIterator ConVersion = D.ParentVer();
Dynamic<pkgCache::VerIterator> DynV(ConVersion);
// duplicate the Conflicts/Breaks/Replaces for :none arch
- if (D->Version == 0)
- NewDepends(Pkg, ConVersion, "", 0, D->Type, OldDepLast);
- else
- NewDepends(Pkg, ConVersion, D.TargetVer(),
- D->CompareOp, D->Type, OldDepLast);
+ NewDepends(Pkg, ConVersion, D->Version,
+ D->CompareOp, D->Type, OldDepLast);
}
}
}
return true;
}
- /* Record the Description (it is not translated) */
+ /* Record the Description(s) based on their master md5sum */
MD5SumValue CurMd5 = List.Description_md5();
- if (CurMd5.Value().empty() == true)
+ if (CurMd5.Value().empty() == true && List.Description("").empty() == true)
return true;
- std::string CurLang = List.DescriptionLanguage();
/* Before we add a new description we first search in the group for
a version with a description of the same MD5 - if so we reuse this
for (pkgCache::VerIterator V = P.VersionList();
V.end() == false; ++V)
{
- if (IsDuplicateDescription(V.DescriptionList(), CurMd5, "") == false)
+ if (V->DescriptionList == 0 || MD5SumValue(V.DescriptionList().md5()) != CurMd5)
continue;
Ver->DescriptionList = V->DescriptionList;
- return true;
}
}
- // We haven't found reusable descriptions, so add the first description
- pkgCache::DescIterator Desc = Ver.DescriptionList();
+ // We haven't found reusable descriptions, so add the first description(s)
+ map_ptrloc md5idx = Ver->DescriptionList == 0 ? 0 : Ver.DescriptionList()->md5sum;
+ std::vector<std::string> availDesc = List.AvailableDescriptionLanguages();
+ for (std::vector<std::string>::const_iterator CurLang = availDesc.begin(); CurLang != availDesc.end(); ++CurLang)
+ if (AddNewDescription(List, Ver, *CurLang, CurMd5, md5idx) == false)
+ return false;
+ return true;
+}
+ /*}}}*/
+bool pkgCacheGenerator::AddNewDescription(ListParser &List, pkgCache::VerIterator &Ver, std::string const &lang, MD5SumValue const &CurMd5, map_ptrloc &md5idx) /*{{{*/
+{
+ pkgCache::DescIterator Desc;
Dynamic<pkgCache::DescIterator> DynDesc(Desc);
- map_ptrloc const descindex = NewDescription(Desc, CurLang, CurMd5, 0);
+ map_ptrloc const descindex = NewDescription(Desc, lang, CurMd5, md5idx);
if (unlikely(descindex == 0 && _error->PendingError()))
return _error->Error(_("Error occurred while processing %s (%s%d)"),
- Pkg.Name(), "NewDescription", 2);
+ Ver.ParentPkg().Name(), "NewDescription", 1);
- Desc->ParentPkg = Pkg.Index();
- Ver->DescriptionList = descindex;
+ md5idx = Desc->md5sum;
+ Desc->ParentPkg = Ver.ParentPkg().Index();
+
+ // we add at the end, so that the start is constant as we need
+ // that to be able to efficiently share these lists
+ pkgCache::DescIterator VerDesc = Ver.DescriptionList(); // old value might be invalid after ReMap
+ for (;VerDesc.end() == false && VerDesc->NextDesc != 0; ++VerDesc);
+ map_ptrloc * const LastNextDesc = (VerDesc.end() == true) ? &Ver->DescriptionList : &VerDesc->NextDesc;
+ *LastNextDesc = descindex;
if (NewFileDesc(Desc,List) == false)
return _error->Error(_("Error occurred while processing %s (%s%d)"),
- Pkg.Name(), "NewFileDesc", 2);
+ Ver.ParentPkg().Name(), "NewFileDesc", 1);
return true;
}
if (Counter % 100 == 0 && Progress != 0)
Progress->Progress(List.Offset());
- unsigned long Hash = List.VersionHash();
+ unsigned short Hash = List.VersionHash();
pkgCache::VerIterator Ver = Pkg.VersionList();
Dynamic<pkgCache::VerIterator> DynVer(Ver);
for (; Ver.end() == false; ++Ver)
{
- if (Ver->Hash == Hash && Version.c_str() == Ver.VerStr())
+ if (List.SameVersion(Hash, Ver) == true && Version == Ver.VerStr())
{
if (List.CollectFileProvides(Cache,Ver) == false)
return _error->Error(_("Error occurred while processing %s (%s%d)"),
// Insert it into the hash table
unsigned long const Hash = Cache.Hash(Name);
- Grp->Next = Cache.HeaderP->GrpHashTable[Hash];
- Cache.HeaderP->GrpHashTable[Hash] = Group;
+ map_ptrloc *insertAt = &Cache.HeaderP->GrpHashTable[Hash];
+ while (*insertAt != 0 && strcasecmp(Name.c_str(), Cache.StrP + (Cache.GrpP + *insertAt)->Name) > 0)
+ insertAt = &(Cache.GrpP + *insertAt)->Next;
+ Grp->Next = *insertAt;
+ *insertAt = Group;
Grp->ID = Cache.HeaderP->GroupCount++;
return true;
// Insert the package into our package list
if (Grp->FirstPackage == 0) // the group is new
{
+ Grp->FirstPackage = Package;
// Insert it into the hash table
unsigned long const Hash = Cache.Hash(Name);
- Pkg->NextPackage = Cache.HeaderP->PkgHashTable[Hash];
- Cache.HeaderP->PkgHashTable[Hash] = Package;
- Grp->FirstPackage = Package;
+ map_ptrloc *insertAt = &Cache.HeaderP->PkgHashTable[Hash];
+ while (*insertAt != 0 && strcasecmp(Name.c_str(), Cache.StrP + (Cache.PkgP + *insertAt)->Name) > 0)
+ insertAt = &(Cache.PkgP + *insertAt)->NextPackage;
+ Pkg->NextPackage = *insertAt;
+ *insertAt = Package;
}
else // Group the Packages together
{
bool const coInstall = ((V->MultiArch & pkgCache::Version::Same) == pkgCache::Version::Same);
pkgCache::PkgIterator D = G.PackageList();
Dynamic<pkgCache::PkgIterator> DynD(D);
+ map_ptrloc const VerStrIdx = V->VerStr;
for (; D.end() != true; D = G.NextPkg(D))
{
if (Arch == D.Arch() || D->VersionList == 0)
if (coInstall == true)
{
// Replaces: ${self}:other ( << ${binary:Version})
- NewDepends(D, V, V.VerStr(),
+ NewDepends(D, V, VerStrIdx,
pkgCache::Dep::Less, pkgCache::Dep::Replaces,
OldDepLast);
// Breaks: ${self}:other (!= ${binary:Version})
- NewDepends(D, V, V.VerStr(),
+ NewDepends(D, V, VerStrIdx,
pkgCache::Dep::NotEquals, pkgCache::Dep::DpkgBreaks,
OldDepLast);
} else {
// Conflicts: ${self}:other
- NewDepends(D, V, "",
+ NewDepends(D, V, 0,
pkgCache::Dep::NoOp, pkgCache::Dep::Conflicts,
OldDepLast);
}
bool const coInstall = ((V->MultiArch & pkgCache::Version::Same) == pkgCache::Version::Same);
if (coInstall == true)
{
+ map_ptrloc const VerStrIdx = V->VerStr;
// Replaces: ${self}:other ( << ${binary:Version})
- NewDepends(D, V, V.VerStr(),
+ NewDepends(D, V, VerStrIdx,
pkgCache::Dep::Less, pkgCache::Dep::Replaces,
OldDepLast);
// Breaks: ${self}:other (!= ${binary:Version})
- NewDepends(D, V, V.VerStr(),
+ NewDepends(D, V, VerStrIdx,
pkgCache::Dep::NotEquals, pkgCache::Dep::DpkgBreaks,
OldDepLast);
} else {
// Conflicts: ${self}:other
- NewDepends(D, V, "",
+ NewDepends(D, V, 0,
pkgCache::Dep::NoOp, pkgCache::Dep::Conflicts,
OldDepLast);
}
/* This puts a version structure in the linked list */
unsigned long pkgCacheGenerator::NewVersion(pkgCache::VerIterator &Ver,
const string &VerStr,
+ map_ptrloc const ParentPkg,
+ unsigned long const Hash,
unsigned long Next)
{
// Get a structure
Ver = pkgCache::VerIterator(Cache,Cache.VerP + Version);
//Dynamic<pkgCache::VerIterator> DynV(Ver); // caller MergeListVersion already takes care of it
Ver->NextVer = Next;
+ Ver->ParentPkg = ParentPkg;
+ Ver->Hash = Hash;
Ver->ID = Cache.HeaderP->VersionCount++;
+
+ // try to find the version string in the group for reuse
+ pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+ pkgCache::GrpIterator Grp = Pkg.Group();
+ if (Pkg.end() == false && Grp.end() == false)
+ {
+ for (pkgCache::PkgIterator P = Grp.PackageList(); P.end() == false; P = Grp.NextPkg(P))
+ {
+ if (Pkg == P)
+ continue;
+ for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; ++V)
+ {
+ int const cmp = strcmp(V.VerStr(), VerStr.c_str());
+ if (cmp == 0)
+ {
+ Ver->VerStr = V->VerStr;
+ return Version;
+ }
+ else if (cmp < 0)
+ break;
+ }
+ }
+ }
+ // haven't found the version string, so create
map_ptrloc const idxVerStr = WriteStringInMap(VerStr);
if (unlikely(idxVerStr == 0))
return 0;
Ver->VerStr = idxVerStr;
-
return Version;
}
/*}}}*/
// Fill it in
Desc = pkgCache::DescIterator(Cache,Cache.DescP + Description);
Desc->ID = Cache.HeaderP->DescriptionCount++;
- map_ptrloc const idxlanguage_code = WriteStringInMap(Lang);
+ map_ptrloc const idxlanguage_code = WriteUniqString(Lang);
if (unlikely(idxlanguage_code == 0))
return 0;
Desc->language_code = idxlanguage_code;
unsigned int const &Op,
unsigned int const &Type,
map_ptrloc* &OldDepLast)
+{
+ map_ptrloc index = 0;
+ if (Version.empty() == false)
+ {
+ int const CmpOp = Op & 0x0F;
+ // =-deps are used (79:1) for lockstep on same-source packages (e.g. data-packages)
+ if (CmpOp == pkgCache::Dep::Equals && strcmp(Version.c_str(), Ver.VerStr()) == 0)
+ index = Ver->VerStr;
+
+ if (index == 0)
+ {
+ void const * const oldMap = Map.Data();
+ index = WriteStringInMap(Version);
+ if (unlikely(index == 0))
+ return false;
+ if (OldDepLast != 0 && oldMap != Map.Data())
+ OldDepLast += (map_ptrloc const * const) Map.Data() - (map_ptrloc const * const) oldMap;
+ }
+ }
+ return NewDepends(Pkg, Ver, index, Op, Type, OldDepLast);
+}
+bool pkgCacheGenerator::NewDepends(pkgCache::PkgIterator &Pkg,
+ pkgCache::VerIterator &Ver,
+ map_ptrloc const Version,
+ unsigned int const &Op,
+ unsigned int const &Type,
+ map_ptrloc* &OldDepLast)
{
void const * const oldMap = Map.Data();
// Get a structure
map_ptrloc const Dependency = AllocateInMap(sizeof(pkgCache::Dependency));
if (unlikely(Dependency == 0))
return false;
-
+
// Fill it in
pkgCache::DepIterator Dep(Cache,Cache.DepP + Dependency);
Dynamic<pkgCache::DepIterator> DynDep(Dep);
Dep->ParentVer = Ver.Index();
Dep->Type = Type;
Dep->CompareOp = Op;
+ Dep->Version = Version;
Dep->ID = Cache.HeaderP->DependsCount++;
- // Probe the reverse dependency list for a version string that matches
- if (Version.empty() == false)
- {
-/* for (pkgCache::DepIterator I = Pkg.RevDependsList(); I.end() == false; I++)
- if (I->Version != 0 && I.TargetVer() == Version)
- Dep->Version = I->Version;*/
- if (Dep->Version == 0) {
- map_ptrloc const index = WriteStringInMap(Version);
- if (unlikely(index == 0))
- return false;
- Dep->Version = index;
- }
- }
-
// Link it to the package
Dep->Package = Pkg.Index();
Dep->NextRevDepends = Pkg->RevDepends;
for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; ++D)
OldDepLast = &D->NextDepends;
} else if (oldMap != Map.Data())
- OldDepLast += (map_ptrloc*) Map.Data() - (map_ptrloc*) oldMap;
+ OldDepLast += (map_ptrloc const * const) Map.Data() - (map_ptrloc const * const) oldMap;
Dep->NextDepends = *OldDepLast;
*OldDepLast = Dep.Index();
return true;
}
/*}}}*/
+bool pkgCacheGenerator::ListParser::SameVersion(unsigned short const Hash,/*{{{*/
+ pkgCache::VerIterator const &Ver)
+{
+ return Hash == Ver->Hash;
+}
+ /*}}}*/
// CacheGenerator::SelectFile - Select the current file being parsed /*{{{*/
// ---------------------------------------------------------------------
/* This is used to select which file is to be associated with all newly
if (unlikely(idxString == 0))
return 0;
if (oldMap != Map.Data()) {
- Last += (map_ptrloc*) Map.Data() - (map_ptrloc*) oldMap;
- I += (pkgCache::StringItem*) Map.Data() - (pkgCache::StringItem*) oldMap;
+ Last += (map_ptrloc const * const) Map.Data() - (map_ptrloc const * const) oldMap;
+ I += (pkgCache::StringItem const * const) Map.Data() - (pkgCache::StringItem const * const) oldMap;
}
*Last = Item;
static unsigned long ComputeSize(FileIterator Start,FileIterator End)
{
unsigned long TotalSize = 0;
- for (; Start != End; ++Start)
+ for (; Start < End; ++Start)
{
if ((*Start)->HasPackages() == false)
- continue;
+ continue;
TotalSize += (*Start)->Size();
}
return TotalSize;
the cache will be stored there. This is pretty much mandetory if you
are using AllowMem. AllowMem lets the function be run as non-root
where it builds the cache 'fast' into a memory buffer. */
-__deprecated bool pkgMakeStatusCache(pkgSourceList &List,OpProgress &Progress,
+APT_DEPRECATED bool pkgMakeStatusCache(pkgSourceList &List,OpProgress &Progress,
MMap **OutMap, bool AllowMem)
{ return pkgCacheGenerator::MakeStatusCache(List, &Progress, OutMap, AllowMem); }
bool pkgCacheGenerator::MakeStatusCache(pkgSourceList &List,OpProgress *Progress,
// CacheGenerator::MakeOnlyStatusCache - Build only a status files cache/*{{{*/
// ---------------------------------------------------------------------
/* */
-__deprecated bool pkgMakeOnlyStatusCache(OpProgress &Progress,DynamicMMap **OutMap)
+APT_DEPRECATED bool pkgMakeOnlyStatusCache(OpProgress &Progress,DynamicMMap **OutMap)
{ return pkgCacheGenerator::MakeOnlyStatusCache(&Progress, OutMap); }
bool pkgCacheGenerator::MakeOnlyStatusCache(OpProgress *Progress,DynamicMMap **OutMap)
{
}
/*}}}*/
// CacheGenerator::FinishCache /*{{{*/
-bool pkgCacheGenerator::FinishCache(OpProgress *Progress)
+bool pkgCacheGenerator::FinishCache(OpProgress * /*Progress*/)
{
return true;
}
projects / apt.git / blobdiff