##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#ifdef __GNUG__
-#pragma implementation "apt-pkg/pkgcachegen.h"
-#endif
-
#define APT_COMPATIBILITY 986
#include <apt-pkg/pkgcachegen.h>
{
// Setup the map interface..
Cache.HeaderP = (pkgCache::Header *)Map.Data();
- Map.RawAllocate(sizeof(pkgCache::Header));
+ if (Map.RawAllocate(sizeof(pkgCache::Header)) == 0 && _error->PendingError() == true)
+ return;
+
Map.UsePools(*Cache.HeaderP->Pools,sizeof(Cache.HeaderP->Pools)/sizeof(Cache.HeaderP->Pools[0]));
-
+
// Starting header
*Cache.HeaderP = pkgCache::Header();
Cache.HeaderP->VerSysName = Map.WriteString(_system->VS->Label);
Cache.HeaderP->Architecture = Map.WriteString(_config->Find("APT::Architecture"));
- Cache.ReMap();
+ Cache.ReMap();
}
else
{
pkgCache::VerIterator Ver = Pkg.VersionList();
map_ptrloc *LastVer = &Pkg->VersionList;
- for (; Ver.end() == false; LastVer = &Ver->NextVer, Ver++)
+ for (; Ver != 0 && Ver.end() == false; LastVer = &Ver->NextVer, Ver++)
{
pkgCache::DescIterator Desc = Ver.DescriptionList();
map_ptrloc *LastDesc = &Ver->DescriptionList;
-
- for (; Desc.end() == false; LastDesc = &Desc->NextDesc, Desc++)
+ bool duplicate=false;
+
+ // don't add a new description if we have one for the given
+ // md5 && language
+ for ( ; Desc != 0 && Desc.end() == false; Desc++)
+ if (MD5SumValue(Desc.md5()) == CurMd5 &&
+ Desc.LanguageCode() == List.DescriptionLanguage())
+ duplicate=true;
+ if(duplicate)
+ continue;
+
+ for (Desc = Ver.DescriptionList();
+ Desc != 0 && Desc.end() == false;
+ LastDesc = &Desc->NextDesc, Desc++)
{
-
if (MD5SumValue(Desc.md5()) == CurMd5)
{
// Add new description
*LastDesc = NewDescription(Desc, List.DescriptionLanguage(), CurMd5, *LastDesc);
Desc->ParentPkg = Pkg.Index();
- if (NewFileDesc(Desc,List) == false)
- return _error->Error(_("Error occured while processing %s (NewFileDesc1)"),PackageName.c_str());
+ if ((*LastDesc == 0 && _error->PendingError()) || NewFileDesc(Desc,List) == false)
+ return _error->Error(_("Error occurred while processing %s (NewFileDesc1)"),PackageName.c_str());
break;
}
}
pkgCache::VerIterator Ver = Pkg.VersionList();
map_ptrloc *LastVer = &Pkg->VersionList;
int Res = 1;
- for (; Ver.end() == false; LastVer = &Ver->NextVer, Ver++)
+ for (; Ver != 0 && Ver.end() == false; LastVer = &Ver->NextVer, Ver++)
{
Res = Cache.VS->CmpVersion(Version,Ver.VerStr());
if (Res >= 0)
// Skip to the end of the same version set.
if (Res == 0)
{
- for (; Ver.end() == false; LastVer = &Ver->NextVer, Ver++)
+ for (; Ver != 0 && Ver.end() == false; LastVer = &Ver->NextVer, Ver++)
{
Res = Cache.VS->CmpVersion(Version,Ver.VerStr());
if (Res != 0)
Ver->ParentPkg = Pkg.Index();
Ver->Hash = Hash;
- if (List.NewVersion(Ver) == false)
+ if ((*LastVer == 0 && _error->PendingError()) || List.NewVersion(Ver) == false)
return _error->Error(_("Error occurred while processing %s (NewVersion1)"),
PackageName.c_str());
map_ptrloc *LastDesc = &Ver->DescriptionList;
// Skip to the end of description set
- for (; Desc.end() == false; LastDesc = &Desc->NextDesc, Desc++);
+ for (; Desc != 0 && Desc.end() == false; LastDesc = &Desc->NextDesc, Desc++);
// Add new description
*LastDesc = NewDescription(Desc, List.DescriptionLanguage(), List.Description_md5(), *LastDesc);
Desc->ParentPkg = Pkg.Index();
- if (NewFileDesc(Desc,List) == false)
- return _error->Error(_("Error occured while processing %s (NewFileDesc2)"),PackageName.c_str());
+ if ((*LastDesc == 0 && _error->PendingError()) || NewFileDesc(Desc,List) == false)
+ return _error->Error(_("Error occurred while processing %s (NewFileDesc2)"),PackageName.c_str());
}
FoundFileDeps |= List.HasFileDeps();
unsigned long Hash = List.VersionHash();
pkgCache::VerIterator Ver = Pkg.VersionList();
- for (; Ver.end() == false; Ver++)
+ for (; Ver != 0 && Ver.end() == false; Ver++)
{
if (Ver->Hash == Hash && Version.c_str() == Ver.VerStr())
{
// Link it to the end of the list
map_ptrloc *Last = &Ver->FileList;
- for (pkgCache::VerFileIterator V = Ver.FileList(); V.end() == false; V++)
+ for (pkgCache::VerFileIterator V = Ver.FileList(); V != 0 && V.end() == false; V++)
Last = &V->NextFile;
VF->NextFile = *Last;
*Last = VF.Index();
// Get a structure
unsigned long DescFile = Map.Allocate(sizeof(pkgCache::DescFile));
if (DescFile == 0)
- return 0;
+ return false;
pkgCache::DescFileIterator DF(Cache,Cache.DescFileP + DescFile);
DF->File = CurrentFile - Cache.PkgFileP;
// Link it to the end of the list
map_ptrloc *Last = &Desc->FileList;
- for (pkgCache::DescFileIterator D = Desc.FileList(); D.end() == false; D++)
+ for (pkgCache::DescFileIterator D = Desc.FileList(); D != 0 && D.end() == false; D++)
Last = &D->NextFile;
DF->NextFile = *Last;
// ---------------------------------------------------------------------
/* This puts a description structure in the linked list */
map_ptrloc pkgCacheGenerator::NewDescription(pkgCache::DescIterator &Desc,
- const string &Lang, const MD5SumValue &md5sum,
+ const string &Lang,
+ const MD5SumValue &md5sum,
map_ptrloc Next)
{
// Get a structure
Desc->ID = Cache.HeaderP->DescriptionCount++;
Desc->language_code = Map.WriteString(Lang);
Desc->md5sum = Map.WriteString(md5sum.Value());
+ if (Desc->language_code == 0 || Desc->md5sum == 0)
+ return 0;
return Description;
}
if (OldDepVer != Ver)
{
OldDepLast = &Ver->DependsList;
- for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; D++)
+ for (pkgCache::DepIterator D = Ver.DependsList(); D != 0 && D.end() == false; D++)
OldDepLast = &D->NextDepends;
OldDepVer = Ver;
}
return ItemP->String;
}
/*}}}*/
-
// CheckValidity - Check that a cache is up-to-date /*{{{*/
// ---------------------------------------------------------------------
/* This just verifies that each file in the list of index files exists,
bool pkgMakeStatusCache(pkgSourceList &List,OpProgress &Progress,
MMap **OutMap,bool AllowMem)
{
- unsigned long MapSize = _config->FindI("APT::Cache-Limit",16*1024*1024);
+ unsigned long MapSize = _config->FindI("APT::Cache-Limit",24*1024*1024);
vector<pkgIndexFile *> Files;
for (vector<metaIndex *>::const_iterator i = List.begin();
unsigned long EndOfSource = Files.size();
if (_system->AddStatusFiles(Files) == false)
return false;
-
+
// Decide if we can write to the files..
string CacheFile = _config->FindFile("Dir::Cache::pkgcache");
string SrcCacheFile = _config->FindFile("Dir::Cache::srcpkgcache");
{
// Preload the map with the source cache
FileFd SCacheF(SrcCacheFile,FileFd::ReadOnly);
- if (SCacheF.Read((unsigned char *)Map->Data() + Map->RawAllocate(SCacheF.Size()),
- SCacheF.Size()) == false)
+ unsigned long alloc = Map->RawAllocate(SCacheF.Size());
+ if (alloc == 0 || SCacheF.Read((unsigned char *)Map->Data() + alloc,
+ SCacheF.Size()) == false)
return false;
TotalSize = ComputeSize(Files.begin()+EndOfSource,Files.end());
/* */
bool pkgMakeOnlyStatusCache(OpProgress &Progress,DynamicMMap **OutMap)
{
- unsigned long MapSize = _config->FindI("APT::Cache-Limit",12*1024*1024);
+ unsigned long MapSize = _config->FindI("APT::Cache-Limit",20*1024*1024);
vector<pkgIndexFile *> Files;
unsigned long EndOfSource = Files.size();
if (_system->AddStatusFiles(Files) == false)
projects / apt.git / blobdiff