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authorMichael Vogt <mvo@debian.org>2014-06-12 08:44:13 +0200
committerMichael Vogt <mvo@debian.org>2014-06-12 08:44:13 +0200
commit826c5fa7b541e93928791470e5df9342cb7db5ed (patch)
tree80dbc4356344653e80beeb03e51a6b5eb6e50e01 /ftparchive/apt-ftparchive.cc
parentb2cde5777fd9ab41d1b9fe5ce91196c0d3e8227d (diff)
parentacea28d0a3a55c4df1390c42288043002610fbc9 (diff)
Merge remote-tracking branch 'mvo/feature/apt-ftparchive-srccache2' into ubuntu/trusty
Diffstat (limited to 'ftparchive/apt-ftparchive.cc')
-rw-r--r--ftparchive/apt-ftparchive.cc52
1 files changed, 47 insertions, 5 deletions
diff --git a/ftparchive/apt-ftparchive.cc b/ftparchive/apt-ftparchive.cc
index 692f19e25..ba71ee225 100644
--- a/ftparchive/apt-ftparchive.cc
+++ b/ftparchive/apt-ftparchive.cc
@@ -62,6 +62,7 @@ struct PackageMap
// Stuff for the Package File
string PkgFile;
string BinCacheDB;
+ string SrcCacheDB;
string BinOverride;
string ExtraOverride;
@@ -106,6 +107,12 @@ struct PackageMap
inline bool operator() (const PackageMap &x,const PackageMap &y)
{return x.BinCacheDB < y.BinCacheDB;};
};
+
+ struct SrcDBCompare : public binary_function<PackageMap,PackageMap,bool>
+ {
+ inline bool operator() (const PackageMap &x,const PackageMap &y)
+ {return x.SrcCacheDB < y.SrcCacheDB;};
+ };
void GetGeneral(Configuration &Setup,Configuration &Block);
bool GenPackages(Configuration &Setup,struct CacheDB::Stats &Stats);
@@ -232,11 +239,14 @@ bool PackageMap::GenPackages(Configuration &Setup,struct CacheDB::Stats &Stats)
gettimeofday(&NewTime,0);
double Delta = NewTime.tv_sec - StartTime.tv_sec +
(NewTime.tv_usec - StartTime.tv_usec)/1000000.0;
-
+
c0out << Packages.Stats.Packages << " files " <<
/* SizeToStr(Packages.Stats.MD5Bytes) << "B/" << */
SizeToStr(Packages.Stats.Bytes) << "B " <<
TimeToStr((long)Delta) << endl;
+
+ if(_config->FindB("APT::FTPArchive::ShowCacheMisses", false) == true)
+ c0out << " Misses in Cache: " << Packages.Stats.Misses<< endl;
Stats.Add(Packages.Stats);
Stats.DeLinkBytes = Packages.Stats.DeLinkBytes;
@@ -263,7 +273,7 @@ bool PackageMap::GenSources(Configuration &Setup,struct CacheDB::Stats &Stats)
SrcDone = true;
// Create a package writer object.
- SourcesWriter Sources(_config->Find("APT::FTPArchive::DB"),
+ SourcesWriter Sources(flCombine(CacheDir, SrcCacheDB),
flCombine(OverrideDir,BinOverride),
flCombine(OverrideDir,SrcOverride),
flCombine(OverrideDir,SrcExtraOverride));
@@ -323,6 +333,9 @@ bool PackageMap::GenSources(Configuration &Setup,struct CacheDB::Stats &Stats)
c0out << Sources.Stats.Packages << " pkgs in " <<
TimeToStr((long)Delta) << endl;
+ if(_config->FindB("APT::FTPArchive::ShowCacheMisses", false) == true)
+ c0out << " Misses in Cache: " << Sources.Stats.Misses << endl;
+
Stats.Add(Sources.Stats);
Stats.DeLinkBytes = Sources.Stats.DeLinkBytes;
@@ -435,6 +448,9 @@ bool PackageMap::GenContents(Configuration &Setup,
double Delta = NewTime.tv_sec - StartTime.tv_sec +
(NewTime.tv_usec - StartTime.tv_usec)/1000000.0;
+ if(_config->FindB("APT::FTPArchive::ShowCacheMisses", false) == true)
+ c0out << " Misses in Cache: " << Contents.Stats.Misses<< endl;
+
c0out << Contents.Stats.Packages << " files " <<
SizeToStr(Contents.Stats.Bytes) << "B " <<
TimeToStr((long)Delta) << endl;
@@ -465,6 +481,8 @@ static void LoadTree(vector<PackageMap> &PkgList,Configuration &Setup)
string DContentsH = Setup.Find("TreeDefault::Contents::Header","");
string DBCache = Setup.Find("TreeDefault::BinCacheDB",
"packages-$(ARCH).db");
+ string SrcDBCache = Setup.Find("TreeDefault::SrcCacheDB",
+ "sources-$(SECTION).db");
string DSources = Setup.Find("TreeDefault::Sources",
"$(DIST)/$(SECTION)/source/Sources");
string DFLFile = Setup.Find("TreeDefault::FileList", "");
@@ -524,6 +542,7 @@ static void LoadTree(vector<PackageMap> &PkgList,Configuration &Setup)
Itm.Tag = SubstVar("$(DIST)/$(SECTION)/source",Vars);
Itm.FLFile = SubstVar(Block.Find("SourceFileList",DSFLFile.c_str()),Vars);
Itm.SrcExtraOverride = SubstVar(Block.Find("SrcExtraOverride"),Vars);
+ Itm.SrcCacheDB = SubstVar(Block.Find("SrcCacheDB",SrcDBCache.c_str()),Vars);
}
else
{
@@ -573,6 +592,7 @@ static void LoadBinDir(vector<PackageMap> &PkgList,Configuration &Setup)
Itm.PkgFile = Block.Find("Packages");
Itm.SrcFile = Block.Find("Sources");
Itm.BinCacheDB = Block.Find("BinCacheDB");
+ Itm.SrcCacheDB = Block.Find("SrcCacheDB");
Itm.BinOverride = Block.Find("BinOverride");
Itm.ExtraOverride = Block.Find("ExtraOverride");
Itm.SrcExtraOverride = Block.Find("SrcExtraOverride");
@@ -670,6 +690,10 @@ static bool SimpleGenPackages(CommandLine &CmdL)
if (Packages.RecursiveScan(CmdL.FileList[1]) == false)
return false;
+ // Give some stats if asked for
+ if(_config->FindB("APT::FTPArchive::ShowCacheMisses", false) == true)
+ c0out << " Misses in Cache: " << Packages.Stats.Misses<< endl;
+
return true;
}
/*}}}*/
@@ -726,6 +750,10 @@ static bool SimpleGenSources(CommandLine &CmdL)
if (Sources.RecursiveScan(CmdL.FileList[1]) == false)
return false;
+ // Give some stats if asked for
+ if(_config->FindB("APT::FTPArchive::ShowCacheMisses", false) == true)
+ c0out << " Misses in Cache: " << Sources.Stats.Misses<< endl;
+
return true;
}
/*}}}*/
@@ -777,6 +805,7 @@ static bool Generate(CommandLine &CmdL)
// Sort by cache DB to improve IO locality.
stable_sort(PkgList.begin(),PkgList.end(),PackageMap::DBCompare());
+ stable_sort(PkgList.begin(),PkgList.end(),PackageMap::SrcDBCompare());
// Generate packages
if (CmdL.FileSize() <= 2)
@@ -936,20 +965,33 @@ static bool Clean(CommandLine &CmdL)
// Sort by cache DB to improve IO locality.
stable_sort(PkgList.begin(),PkgList.end(),PackageMap::DBCompare());
+ stable_sort(PkgList.begin(),PkgList.end(),PackageMap::SrcDBCompare());
string CacheDir = Setup.FindDir("Dir::CacheDir");
for (vector<PackageMap>::iterator I = PkgList.begin(); I != PkgList.end(); )
{
- c0out << I->BinCacheDB << endl;
+ if(I->BinCacheDB != "")
+ c0out << I->BinCacheDB << endl;
+ if(I->SrcCacheDB != "")
+ c0out << I->SrcCacheDB << endl;
CacheDB DB(flCombine(CacheDir,I->BinCacheDB));
+ CacheDB DB_SRC(flCombine(CacheDir,I->SrcCacheDB));
if (DB.Clean() == false)
_error->DumpErrors();
+ if (DB_SRC.Clean() == false)
+ _error->DumpErrors();
string CacheDB = I->BinCacheDB;
- for (; I != PkgList.end() && I->BinCacheDB == CacheDB; ++I);
+ string SrcCacheDB = I->SrcCacheDB;
+ while(I != PkgList.end() &&
+ I->BinCacheDB == CacheDB &&
+ I->SrcCacheDB == SrcCacheDB)
+ ++I;
+
}
-
+
+
return true;
}
/*}}}*/