* ftparchive/writer.cc:

  - write LongDescriptions if they shouldn't be included in Packages
    file into i18n/Translation-en by default.

It is ensured that each package+description is listed only ones in the
Translation file even if we generate multiple Packages file in one run.

The file is only generated in "generate" - the simple file commands
can't create it by now. Also, the LongDescription is currently a
global setting, so generating archives with and without LongDescriptions
in the Packages file in the same run are currently not possible.

1 files changed, 49 insertions, 2 deletions

diff --git a/ftparchive/writer.cc b/ftparchive/writer.cc
index 9e5b7d4f3..b395903b7 100644
--- a/ftparchive/writer.cc
+++ b/ftparchive/writer.cc
@@ -300,7 +300,7 @@ bool FTWScanner::Delink(string &FileName,const char *OriginalPath,
 /* */
 PackagesWriter::PackagesWriter(string const &DB,string const &Overrides,string const &ExtOverrides,
 			       string const &Arch) :
-   FTWScanner(Arch), Db(DB), Stats(Db.Stats)
+   FTWScanner(Arch), Db(DB), Stats(Db.Stats), TransWriter(NULL)
 {
    Output = stdout;
    SetExts(".deb .udeb");
@@ -317,7 +317,7 @@ PackagesWriter::PackagesWriter(string const &DB,string const &Overrides,string c
 
    if (Db.Loaded() == false)
       DoContents = false;
-      
+
    // Read the override file
    if (Overrides.empty() == false && Over.ReadOverride(Overrides) == false)
       return;
@@ -448,6 +448,8 @@ bool PackagesWriter::DoPackage(string FileName)
       descmd5.Add(desc.c_str());
       DescriptionMd5 = descmd5.Result().Value();
       SetTFRewriteData(Changes[End++], "Description-md5", DescriptionMd5.c_str());
+      if (TransWriter != NULL)
+	 TransWriter->DoPackage(Package, desc, DescriptionMd5);
    }
 
    // Rewrite the maintainer field if necessary
@@ -494,6 +496,51 @@ bool PackagesWriter::DoPackage(string FileName)
 }
 									/*}}}*/
 
+// TranslationWriter::TranslationWriter - Constructor			/*{{{*/
+// ---------------------------------------------------------------------
+/* Create a Translation-Master file for this Packages file */
+TranslationWriter::TranslationWriter(string const &File) : Output(NULL),
+							RefCounter(0)
+{
+   if (File.empty() == true)
+      return;
+
+   Output = fopen(File.c_str(), "w");
+}
+									/*}}}*/
+// TranslationWriter::DoPackage - Process a single package		/*{{{*/
+// ---------------------------------------------------------------------
+/* Create a Translation-Master file for this Packages file */
+bool TranslationWriter::DoPackage(string const &Pkg, string const &Desc,
+				  string const &MD5)
+{
+   if (Output == NULL)
+      return true;
+
+   // Different archs can include different versions and therefore
+   // different descriptions - so we need to check for both name and md5.
+   string const Record = Pkg + ":" + MD5;
+
+   if (Included.find(Record) != Included.end())
+      return true;
+
+   fprintf(Output, "Package: %s\nDescription-md5: %s\nDescription-en: %s\n",
+	   Pkg.c_str(), MD5.c_str(), Desc.c_str());
+
+   Included.insert(Record);
+   return true;
+}
+									/*}}}*/
+// TranslationWriter::~TranslationWriter - Destructor			/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+TranslationWriter::~TranslationWriter()
+{
+   if (Output != NULL)
+      fclose(Output);
+}
+									/*}}}*/
+
 // SourcesWriter::SourcesWriter - Constructor				/*{{{*/
 // ---------------------------------------------------------------------
 /* */