Merge remote-tracking branch 'donkult/debian/experimental' into debian/experimental

[apt.git] / ftparchive / writer.h

diff --git a/ftparchive/writer.h b/ftparchive/writer.h
index e7643890056fed1c0a54c2ea2a72e044f70673da..c62d4addf91793b1c6182820300db70f0332f1df 100644 (file)
--- a/ftparchive/writer.h
+++ b/ftparchive/writer.h
@@ -13,13 +13,18 @@
 #ifndef WRITER_H
 #define WRITER_H
 
+#include <apt-pkg/hashes.h>
 
 #include <string>
 #include <stdio.h>
 #include <iostream>
 #include <vector>
 #include <map>
+#include <set>
+#include <stdlib.h>
+#include <sys/types.h>
 
+#include "contents.h"
 #include "cachedb.h"
 #include "override.h"
 #include "apt-ftparchive.h"
@@ -29,13 +34,13 @@ using std::cout;
 using std::endl;
 using std::vector;
 using std::map;
-    
+
 class FTWScanner
 {
    protected:
    vector<string> Patterns;
+   string Arch;
    const char *OriginalPath;
-   char *RealPath;
    bool ErrorPrinted;
    
    // Stuff for the delinker
@@ -43,12 +48,12 @@ 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 long &Bytes,unsigned long long const &FileSize);
 
-   inline void NewLine(unsigned Priority)
+   inline void NewLine(unsigned const &Priority)
    {
       if (ErrorPrinted == false && Quiet <= Priority)
       {
@@ -58,19 +63,42 @@ class FTWScanner
    }
    
    public:
+   unsigned int DoHashes;
 
    unsigned long DeLinkLimit;
    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); };
+   void AddPattern(char const *Pattern) { Patterns.push_back(Pattern); };
+   void AddPatterns(std::vector<std::string> const &patterns) { Patterns.insert(Patterns.end(), patterns.begin(), patterns.end()); };
+   bool SetExts(string const &Vals);
       
-   FTWScanner();
-   virtual ~FTWScanner() {delete [] RealPath;};
+   FTWScanner(string const &Arch = string());
+   virtual ~FTWScanner() {};
+};
+
+class MultiCompress;
+
+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
@@ -81,9 +109,7 @@ class PackagesWriter : public FTWScanner
    public:
 
    // Some flags
-   bool DoMD5;
-   bool DoSHA1;
-   bool DoSHA256;
+   bool DoAlwaysStat;
    bool NoOverride;
    bool DoContents;
    bool LongDescription;
@@ -93,15 +119,15 @@ 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() {};
 };
 
@@ -121,43 +147,45 @@ 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() {};
 };
 
 class SourcesWriter : public FTWScanner
 {
+   CacheDB Db;
    Override BOver;
    Override SOver;
    char *Buffer;
-   unsigned long BufSize;
+   unsigned long long BufSize;
    
    public:
 
    bool NoOverride;
+   bool DoAlwaysStat;
    
    // General options
    string PathPrefix;
    string DirStrip;
    FILE *Output;
-   struct CacheDB::Stats Stats;
+   struct CacheDB::Stats &Stats;
 
    virtual bool DoPackage(string FileName);
 
-   SourcesWriter(string BOverrides,string SOverrides,
-                string ExtOverrides=string());
+   SourcesWriter(string const &DB,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();
 
@@ -166,16 +194,14 @@ public:
    string PathPrefix;
    string DirStrip;
 
-protected:
    struct CheckSum
    {
-      string MD5;
-      string SHA1;
-      string SHA256;
+      HashStringList Hashes;
       // Limited by FileFd::Size()
-      unsigned long size;
+      unsigned long long size;
       ~CheckSum() {};
    };
+protected:
    map<string,struct CheckSum> CheckSums;
 };