merge lp:~mvo/apt/ubuntu-mirror-method-improvements

[apt.git] / ftparchive / writer.h

diff --git a/ftparchive/writer.h b/ftparchive/writer.h
index 9aaadbdab70e85f917586665ed04d13254ec66d2..3123a7f466e220fa000384e973284ce215591a31 100644 (file)
--- a/ftparchive/writer.h
+++ b/ftparchive/writer.h
@@ -19,8 +19,10 @@
 #include <iostream>
 #include <vector>
 #include <map>
+#include <set>
 
 #include "cachedb.h"
+#include "multicompress.h"
 #include "override.h"
 #include "apt-ftparchive.h"
 
@@ -34,6 +36,7 @@ class FTWScanner
 {
    protected:
    vector<string> Patterns;
+   string Arch;
    const char *OriginalPath;
    bool ErrorPrinted;
    
@@ -42,12 +45,12 @@ class FTWScanner
    
    static FTWScanner *Owner;
    static int ScannerFTW(const char *File,const struct stat *sb,int Flag);
-   static int ScannerFile(const char *File, bool ReadLink);
+   static int ScannerFile(const char *File, bool const &ReadLink);
 
    bool Delink(string &FileName,const char *OriginalPath,
-              unsigned long &Bytes,off_t FileSize);
+              unsigned long &Bytes,off_t const &FileSize);
 
-   inline void NewLine(unsigned Priority)
+   inline void NewLine(unsigned const &Priority)
    {
       if (ErrorPrinted == false && Quiet <= Priority)
       {
@@ -62,13 +65,31 @@ class FTWScanner
    string InternalPrefix;
 
    virtual bool DoPackage(string FileName) = 0;
-   bool RecursiveScan(string Dir);
-   bool LoadFileList(string BaseDir,string File);
+   bool RecursiveScan(string const &Dir);
+   bool LoadFileList(string const &BaseDir,string const &File);
    void ClearPatterns() { Patterns.clear(); };
-   void AddPattern(string Pattern) { Patterns.push_back(Pattern); };
-   bool SetExts(string Vals);
+   void AddPattern(string const &Pattern) { Patterns.push_back(Pattern); };
+   bool SetExts(string const &Vals);
       
-   FTWScanner();
+   FTWScanner(string const &Arch = string());
+};
+
+class TranslationWriter
+{
+   MultiCompress *Comp;
+   FILE *Output;
+   std::set<string> Included;
+   unsigned short RefCounter;
+
+   public:
+   void IncreaseRefCounter() { ++RefCounter; };
+   unsigned short DecreaseRefCounter() { return (RefCounter == 0) ? 0 : --RefCounter; };
+   unsigned short GetRefCounter() const { return RefCounter; };
+   bool DoPackage(string const &Pkg, string const &Desc, string const &MD5);
+
+   TranslationWriter(string const &File, string const &TransCompress, mode_t const &Permissions);
+   TranslationWriter() : Comp(NULL), Output(NULL), RefCounter(0) {};
+   ~TranslationWriter();
 };
 
 class PackagesWriter : public FTWScanner
@@ -82,6 +103,7 @@ class PackagesWriter : public FTWScanner
    bool DoMD5;
    bool DoSHA1;
    bool DoSHA256;
+   bool DoAlwaysStat;
    bool NoOverride;
    bool DoContents;
    bool LongDescription;
@@ -91,15 +113,15 @@ class PackagesWriter : public FTWScanner
    string DirStrip;
    FILE *Output;
    struct CacheDB::Stats &Stats;
-   string Arch;
+   TranslationWriter *TransWriter;
 
-   inline bool ReadOverride(string File) {return Over.ReadOverride(File);};
-   inline bool ReadExtraOverride(string File) 
+   inline bool ReadOverride(string const &File) {return Over.ReadOverride(File);};
+   inline bool ReadExtraOverride(string const &File) 
       {return Over.ReadExtraOverride(File);};
    virtual bool DoPackage(string FileName);
 
-   PackagesWriter(string DB,string Overrides,string ExtOverrides=string(),
-                 string Arch=string());
+   PackagesWriter(string const &DB,string const &Overrides,string const &ExtOverrides=string(),
+                 string const &Arch=string());
    virtual ~PackagesWriter() {};
 };
 
@@ -119,12 +141,12 @@ class ContentsWriter : public FTWScanner
    bool DoPackage(string FileName,string Package);
    virtual bool DoPackage(string FileName) 
              {return DoPackage(FileName,string());};
-   bool ReadFromPkgs(string PkgFile,string PkgCompress);
+   bool ReadFromPkgs(string const &PkgFile,string const &PkgCompress);
 
    void Finish() {Gen.Print(Output);};
-   inline bool ReadyDB(string DB) {return Db.ReadyDB(DB);};
+   inline bool ReadyDB(string const &DB) {return Db.ReadyDB(DB);};
    
-   ContentsWriter(string DB);
+   ContentsWriter(string const &DB, string const &Arch = string());
    virtual ~ContentsWriter() {};
 };
 
@@ -147,15 +169,15 @@ class SourcesWriter : public FTWScanner
 
    virtual bool DoPackage(string FileName);
 
-   SourcesWriter(string BOverrides,string SOverrides,
-                string ExtOverrides=string());
+   SourcesWriter(string const &BOverrides,string const &SOverrides,
+                string const &ExtOverrides=string());
    virtual ~SourcesWriter() {free(Buffer);};
 };
 
 class ReleaseWriter : public FTWScanner
 {
 public:
-   ReleaseWriter(string DB);
+   ReleaseWriter(string const &DB);
    virtual bool DoPackage(string FileName);
    void Finish();