* add "purge" commandline argument, closes: #133421)

[apt.git] / ftparchive / writer.h

diff --git a/ftparchive/writer.h b/ftparchive/writer.h
index 854d3424bef0ef9c0728ae3c3ee8b69ca8753c28..a4e4356f925febe67e72a3db83aa09b3795b1ad4 100644 (file)
--- a/ftparchive/writer.h
+++ b/ftparchive/writer.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: writer.h,v 1.4 2001/06/26 02:50:27 jgg Exp $
+// $Id: writer.h,v 1.4.2.2 2003/12/26 22:55:43 mdz Exp $
 /* ######################################################################
 
    Writer 
@@ -13,14 +13,12 @@
 #ifndef WRITER_H
 #define WRITER_H
 
-#ifdef __GNUG__
-#pragma interface "writer.h"
-#endif 
 
 #include <string>
 #include <stdio.h>
 #include <iostream>
 #include <vector>
+#include <map>
 
 #include "cachedb.h"
 #include "override.h"
@@ -29,13 +27,13 @@
 using std::string;
 using std::cout;
 using std::endl;
+using std::vector;
+using std::map;
     
 class FTWScanner
 {
    protected:
-
-   char *TmpExt;
-   const char *Ext[10];
+   vector<string> Patterns;
    const char *OriginalPath;
    char *RealPath;
    bool ErrorPrinted;
@@ -44,10 +42,11 @@ class FTWScanner
    bool NoLinkAct;
    
    static FTWScanner *Owner;
-   static int Scanner(const char *File,const struct stat *sb,int Flag);
+   static int ScannerFTW(const char *File,const struct stat *sb,int Flag);
+   static int ScannerFile(const char *File, bool ReadLink);
 
    bool Delink(string &FileName,const char *OriginalPath,
-              unsigned long &Bytes,struct stat &St);
+              unsigned long &Bytes,off_t FileSize);
 
    inline void NewLine(unsigned Priority)
    {
@@ -66,10 +65,12 @@ class FTWScanner
    virtual bool DoPackage(string FileName) = 0;
    bool RecursiveScan(string Dir);
    bool LoadFileList(string BaseDir,string File);
+   void ClearPatterns() { Patterns.clear(); };
+   void AddPattern(string Pattern) { Patterns.push_back(Pattern); };
    bool SetExts(string Vals);
       
    FTWScanner();
-   virtual ~FTWScanner() {delete [] RealPath; delete [] TmpExt;};
+   virtual ~FTWScanner() {delete [] RealPath;};
 };
 
 class PackagesWriter : public FTWScanner
@@ -81,6 +82,8 @@ class PackagesWriter : public FTWScanner
 
    // Some flags
    bool DoMD5;
+   bool DoSHA1;
+   bool DoSHA256;
    bool NoOverride;
    bool DoContents;
 
@@ -89,13 +92,15 @@ class PackagesWriter : public FTWScanner
    string DirStrip;
    FILE *Output;
    struct CacheDB::Stats &Stats;
-   
+   string Arch;
+
    inline bool ReadOverride(string File) {return Over.ReadOverride(File);};
    inline bool ReadExtraOverride(string File) 
       {return Over.ReadExtraOverride(File);};
    virtual bool DoPackage(string FileName);
 
-   PackagesWriter(string DB,string Overrides,string ExtOverrides=string());
+   PackagesWriter(string DB,string Overrides,string ExtOverrides=string(),
+                 string Arch=string());
    virtual ~PackagesWriter() {};
 };
 
@@ -148,5 +153,29 @@ class SourcesWriter : public FTWScanner
    virtual ~SourcesWriter() {free(Buffer);};
 };
 
+class ReleaseWriter : public FTWScanner
+{
+public:
+   ReleaseWriter(string DB);
+   virtual bool DoPackage(string FileName);
+   void Finish();
+
+   FILE *Output;
+   // General options
+   string PathPrefix;
+   string DirStrip;
+
+protected:
+   struct CheckSum
+   {
+      string MD5;
+      string SHA1;
+      string SHA256;
+      // Limited by FileFd::Size()
+      unsigned long size;
+      ~CheckSum() {};
+   };
+   map<string,struct CheckSum> CheckSums;
+};
 
 #endif