merged lp:~mvo/apt/source-hashes

[apt.git] / ftparchive / writer.cc

diff --git a/ftparchive/writer.cc b/ftparchive/writer.cc
index c4e700b597bfcac3e27fd076750a7e6c248585ea..f58d4bc1f595daee24fcf06b9cd38d9e365b1cd1 100644 (file)
--- a/ftparchive/writer.cc
+++ b/ftparchive/writer.cc
@@ -318,7 +318,7 @@ PackagesWriter::PackagesWriter(string const &DB,string const &Overrides,string c
    DoMD5 = _config->FindB("APT::FTPArchive::Packages::MD5",DoMD5);
    DoSHA1 = _config->FindB("APT::FTPArchive::Packages::SHA1",DoSHA1);
    DoSHA256 = _config->FindB("APT::FTPArchive::Packages::SHA256",DoSHA256);
-   DoSHA256 = _config->FindB("APT::FTPArchive::Packages::SHA512",true);
+   DoSHA512 = _config->FindB("APT::FTPArchive::Packages::SHA512",DoSHA512);
    DoAlwaysStat = _config->FindB("APT::FTPArchive::AlwaysStat", false);
    DoContents = _config->FindB("APT::FTPArchive::Contents",true);
    NoOverride = _config->FindB("APT::FTPArchive::NoOverrideMsg",false);
@@ -496,7 +496,7 @@ bool PackagesWriter::DoPackage(string FileName)
    }
 
    for (map<string,string>::const_iterator I = OverItem->FieldOverride.begin(); 
-        I != OverItem->FieldOverride.end(); I++) 
+        I != OverItem->FieldOverride.end(); ++I)
       SetTFRewriteData(Changes[End++],I->first.c_str(),I->second.c_str());
 
    SetTFRewriteData(Changes[End++], 0, 0);
@@ -562,8 +562,9 @@ TranslationWriter::~TranslationWriter()
 // SourcesWriter::SourcesWriter - Constructor                          /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-SourcesWriter::SourcesWriter(string const &BOverrides,string const &SOverrides,
-                            string const &ExtOverrides)
+SourcesWriter::SourcesWriter(string const &DB, string const &BOverrides,string const &SOverrides,
+                            string const &ExtOverrides) :
+   Db(DB), Stats(Db.Stats)
 {
    Output = stdout;
    AddPattern("*.dsc");
@@ -575,7 +576,9 @@ SourcesWriter::SourcesWriter(string const &BOverrides,string const &SOverrides,
    DoMD5 = _config->FindB("APT::FTPArchive::Sources::MD5",DoMD5);
    DoSHA1 = _config->FindB("APT::FTPArchive::Sources::SHA1",DoSHA1);
    DoSHA256 = _config->FindB("APT::FTPArchive::Sources::SHA256",DoSHA256);
+   DoSHA512 = _config->FindB("APT::FTPArchive::Sources::SHA512",DoSHA512);
    NoOverride = _config->FindB("APT::FTPArchive::NoOverrideMsg",false);
+   DoAlwaysStat = _config->FindB("APT::FTPArchive::AlwaysStat", false);
 
    // Read the override file
    if (BOverrides.empty() == false && BOver.ReadOverride(BOverrides) == false)
@@ -740,19 +743,16 @@ bool SourcesWriter::DoPackage(string FileName)
    if (DoSHA1 == true && Tags.Exists("Checksums-Sha1"))
       ostreamSha1 << "\n " << string(SHA1.Result()) << " " << St.st_size << " "
                   << strippedName << "\n " << Tags.FindS("Checksums-Sha1");
-   string const ChecksumsSha1 = ostreamSha1.str();
 
    std::ostringstream ostreamSha256;
    if (DoSHA256 == true && Tags.Exists("Checksums-Sha256"))
       ostreamSha256 << "\n " << string(SHA256.Result()) << " " << St.st_size << " "
                   << strippedName << "\n " << Tags.FindS("Checksums-Sha256");
-   string const ChecksumsSha256 = ostreamSha256.str();
 
    std::ostringstream ostreamSha512;
-   if (Tags.Exists("Checksums-Sha512"))
+   if (DoSHA512 == true && Tags.Exists("Checksums-Sha512"))
       ostreamSha512 << "\n " << string(SHA512.Result()) << " " << St.st_size << " "
                   << strippedName << "\n " << Tags.FindS("Checksums-Sha512");
-   string const ChecksumsSha512 = ostreamSha512.str();
 
    // Strip the DirStrip prefix from the FileName and add the PathPrefix
    string NewFileName;
@@ -768,7 +768,7 @@ bool SourcesWriter::DoPackage(string FileName)
    string Directory = flNotFile(OriginalPath);
    string Package = Tags.FindS("Source");
 
-   // Perform the delinking operation over all of the files
+   // Perform operation over all of the files
    string ParseJnk;
    const char *C = Files.c_str();
    char *RealPath = NULL;
@@ -780,9 +780,36 @@ bool SourcesWriter::DoPackage(string FileName)
          ParseQuoteWord(C,ParseJnk) == false ||
          ParseQuoteWord(C,ParseJnk) == false)
         return _error->Error("Error parsing file record");
-      
-      char Jnk[2];
+
       string OriginalPath = Directory + ParseJnk;
+
+      // Add missing hashes to source files
+      if ((DoSHA1 == true && !Tags.Exists("Checksums-Sha1")) ||
+          (DoSHA256 == true && !Tags.Exists("Checksums-Sha256")) ||
+          (DoSHA512 == true && !Tags.Exists("Checksums-Sha512")))
+      {
+         if (Db.GetFileInfo(OriginalPath, false, false, false, DoMD5, DoSHA1, DoSHA256, DoSHA512, DoAlwaysStat)
+               == false)
+         {
+            return _error->Error("Error getting file info");
+         }
+
+         if (DoSHA1 == true && !Tags.Exists("Checksums-Sha1"))
+            ostreamSha1 << "\n " << string(Db.SHA1Res) << " "
+               << Db.GetFileSize() << " " << ParseJnk;
+
+         if (DoSHA256 == true && !Tags.Exists("Checksums-Sha256"))
+            ostreamSha256 << "\n " << string(Db.SHA256Res) << " "
+               << Db.GetFileSize() << " " << ParseJnk;
+
+         if (DoSHA512 == true && !Tags.Exists("Checksums-Sha512"))
+            ostreamSha512 << "\n " << string(Db.SHA512Res) << " "
+               << Db.GetFileSize() << " " << ParseJnk;
+      }
+
+      // Perform the delinking operation
+      char Jnk[2];
+
       if (readlink(OriginalPath.c_str(),Jnk,sizeof(Jnk)) != -1 &&
          (RealPath = realpath(OriginalPath.c_str(),NULL)) != 0)
       {
@@ -797,6 +824,10 @@ bool SourcesWriter::DoPackage(string FileName)
    if (Directory.length() > 2)
       Directory.erase(Directory.end()-1);
 
+   string const ChecksumsSha1 = ostreamSha1.str();
+   string const ChecksumsSha256 = ostreamSha256.str();
+   string const ChecksumsSha512 = ostreamSha512.str();
+
    // This lists all the changes to the fields we are going to make.
    // (5 hardcoded + checksums + maintainer + end marker)
    TFRewriteData Changes[5+2+1+SOverItem->FieldOverride.size()+1];
@@ -832,7 +863,7 @@ bool SourcesWriter::DoPackage(string FileName)
       SetTFRewriteData(Changes[End++], "Maintainer", NewMaint.c_str());
    
    for (map<string,string>::const_iterator I = SOverItem->FieldOverride.begin(); 
-        I != SOverItem->FieldOverride.end(); I++) 
+        I != SOverItem->FieldOverride.end(); ++I)
       SetTFRewriteData(Changes[End++],I->first.c_str(),I->second.c_str());
 
    SetTFRewriteData(Changes[End++], 0, 0);
@@ -844,7 +875,7 @@ bool SourcesWriter::DoPackage(string FileName)
 
    Stats.Packages++;
    
-   return true;
+   return Db.Finish();
 }
                                                                        /*}}}*/
 
@@ -889,22 +920,16 @@ bool ContentsWriter::ReadFromPkgs(string const &PkgFile,string const &PkgCompres
    MultiCompress Pkgs(PkgFile,PkgCompress,0,false);
    if (_error->PendingError() == true)
       return false;
-   
+
    // Open the package file
-   int CompFd = -1;
-   pid_t Proc = -1;
-   if (Pkgs.OpenOld(CompFd,Proc) == false)
+   FileFd Fd;
+   if (Pkgs.OpenOld(Fd) == false)
       return false;
-   
-   // No auto-close FD
-   FileFd Fd(CompFd,false);   
+
    pkgTagFile Tags(&Fd);
    if (_error->PendingError() == true)
-   {
-      Pkgs.CloseOld(CompFd,Proc);
       return false;
-   }
-   
+
    // Parse.
    pkgTagSection Section;
    while (Tags.Step(Section) == true)
@@ -926,11 +951,10 @@ bool ContentsWriter::ReadFromPkgs(string const &PkgFile,string const &PkgCompres
         _error->DumpErrors();
       }
    }
-   
+
    // Tidy the compressor
-   if (Pkgs.CloseOld(CompFd,Proc) == false)
-      return false;
-   
+   Fd.Close();
+
    return true;
 }
 
@@ -948,12 +972,14 @@ ReleaseWriter::ReleaseWriter(string const &DB)
       AddPattern("Packages.bz2");
       AddPattern("Packages.lzma");
       AddPattern("Packages.xz");
+      AddPattern("Translation-*");
       AddPattern("Sources");
       AddPattern("Sources.gz");
       AddPattern("Sources.bz2");
       AddPattern("Sources.lzma");
       AddPattern("Sources.xz");
       AddPattern("Release");
+      AddPattern("Contents-*");
       AddPattern("Index");
       AddPattern("md5sum.txt");
    }
@@ -1042,7 +1068,7 @@ bool ReleaseWriter::DoPackage(string FileName)
    CheckSums[NewFileName].size = fd.Size();
 
    Hashes hs;
-   hs.AddFD(fd.Fd(), 0, DoMD5, DoSHA1, DoSHA256, DoSHA512);
+   hs.AddFD(fd, 0, DoMD5, DoSHA1, DoSHA256, DoSHA512);
    if (DoMD5 == true)
       CheckSums[NewFileName].MD5 = hs.MD5.Result();
    if (DoSHA1 == true)