Release support

Author: jgg
Date: 1998-12-14 02:23:46 GMT
Release support

apt-pkg/cacheiterators.h

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: cacheiterators.h,v 1.9 1998/11/27 00:07:23 jgg Exp $
+// $Id: cacheiterators.h,v 1.10 1998/12/14 02:23:46 jgg Exp $
 /* ######################################################################
    
    Cache Iterators - Iterators for navigating the cache structure
@@ -268,8 +268,13 @@ class pkgCache::PkgFileIterator
    inline operator PackageFile const *() const {return File == Owner->PkgFileP?0:File;};
 
    inline const char *FileName() const {return File->FileName == 0?0:Owner->StrP + File->FileName;};
+   inline const char *Archive() const {return File->Archive == 0?0:Owner->StrP + File->Archive;};
+   inline const char *Component() const {return File->Component == 0?0:Owner->StrP + File->Component;};
    inline const char *Version() const {return File->Version == 0?0:Owner->StrP + File->Version;};
-   inline const char *Distribution() const {return File->Distribution == 0?0:Owner->StrP + File->Distribution;};
+   inline const char *Origin() const {return File->Origin == 0?0:Owner->StrP + File->Origin;};
+   inline const char *Label() const {return File->Origin == 0?0:Owner->StrP + File->Label;};
+   inline const char *Architecture() const {return File->Origin == 0?0:Owner->StrP + File->Architecture;};
+
    inline unsigned long Index() const {return File - Owner->PkgFileP;};
 
    bool IsOk();

apt-pkg/contrib/cmndline.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: cmndline.cc,v 1.6 1998/11/25 23:54:22 jgg Exp $
+// $Id: cmndline.cc,v 1.7 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
 
    Command Line Class - Sophisticated command line parser
@@ -316,7 +316,7 @@ unsigned int CommandLine::FileSize() const
 // CommandLine::DispatchArg - Do something with the first arg		/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool CommandLine::DispatchArg(Dispatch *Map)
+bool CommandLine::DispatchArg(Dispatch *Map,bool NoMatch)
 {
    int I;
    for (I = 0; Map[I].Match != 0; I++)
@@ -332,7 +332,11 @@ bool CommandLine::DispatchArg(Dispatch *Map)
    
    // No matching name
    if (Map[I].Match == 0)
-      _error->Error("Invalid operation %s",FileList[0]);
+   {
+      if (NoMatch == true)
+	 _error->Error("Invalid operation %s",FileList[0]);
+   }
+   
    return false;
 }
 									/*}}}*/

apt-pkg/contrib/cmndline.h

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: cmndline.h,v 1.4 1998/11/25 23:54:31 jgg Exp $
+// $Id: cmndline.h,v 1.5 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
 
    Command Line Class - Sophisticated command line parser
@@ -78,7 +78,7 @@ class CommandLine
    bool Parse(int argc,const char **argv);
    void ShowHelp();
    unsigned int FileSize() const;
-   bool DispatchArg(Dispatch *List);
+   bool DispatchArg(Dispatch *List,bool NoMatch = true);
       
    CommandLine(Args *AList,Configuration *Conf);
    ~CommandLine();

apt-pkg/deb/deblistparser.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: deblistparser.cc,v 1.10 1998/08/09 00:51:35 jgg Exp $
+// $Id: deblistparser.cc,v 1.11 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
    
    Package Cache Generator - Generator for the cache structure.
@@ -23,42 +23,6 @@
 /* */
 debListParser::debListParser(FileFd &File) : Tags(File)
 {
-}
-									/*}}}*/
-// ListParser::FindTag - Find the tag and return a string		/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-string debListParser::FindTag(const char *Tag)
-{
-   const char *Start;
-   const char *Stop;
-   if (Section.Find(Tag,Start,Stop) == false)
-      return string();
-   return string(Start,Stop - Start);
-}
-									/*}}}*/
-// ListParser::FindTagI - Find the tag and return an int		/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-signed long debListParser::FindTagI(const char *Tag,signed long Default)
-{
-   const char *Start;
-   const char *Stop;
-   if (Section.Find(Tag,Start,Stop) == false)
-      return Default;
-   
-   // Copy it into a temp buffer so we can use strtol
-   char S[300];
-   if ((unsigned)(Stop - Start) >= sizeof(S))
-      return Default;
-   strncpy(S,Start,Stop-Start);
-   S[Stop - Start] = 0;
-   
-   char *End;
-   signed long Result = strtol(S,&End,10);
-   if (S == End)
-      return Default;
-   return Result;
 }
 									/*}}}*/
 // ListParser::UniqFindTagWrite - Find the tag and write a unq string	/*{{{*/
@@ -73,45 +37,12 @@ unsigned long debListParser::UniqFindTagWrite(const char *Tag)
    return WriteUniqString(Start,Stop - Start);
 }
 									/*}}}*/
-// ListParser::HandleFlag - Sets a flag variable based on a tag		/*{{{*/
-// ---------------------------------------------------------------------
-/* This checks the tag for true/false yes/no etc */
-bool debListParser::HandleFlag(const char *Tag,unsigned long &Flags,
-			       unsigned long Flag)
-{
-   const char *Start;
-   const char *Stop;
-   if (Section.Find(Tag,Start,Stop) == false)
-      return true;
-   
-   int Set = 2;
-   if (stringcasecmp(Start,Stop,"yes") == 0)
-      Set = 1;
-   if (stringcasecmp(Start,Stop,"true") == 0)
-      Set = 1;
-   if (stringcasecmp(Start,Stop,"no") == 0)
-      Set = 0;
-   if (stringcasecmp(Start,Stop,"false") == 0)
-      Set = 0;
-   if (Set == 2)
-   {
-      _error->Warning("Unknown flag value");
-      return true;
-   }
-   
-   if (Set == 0)
-      Flags &= ~Flag;
-   if (Set == 1)
-      Flags |= Flag;
-   return true;
-}
-									/*}}}*/
 // ListParser::Package - Return the package name			/*{{{*/
 // ---------------------------------------------------------------------
 /* This is to return the name of the package this section describes */
 string debListParser::Package()
 {
-   string Result = FindTag("Package");
+   string Result = Section.FindS("Package");
    if (Result.empty() == true)
       _error->Error("Encoutered a section with no Package: header");
    return Result;
@@ -124,7 +55,7 @@ string debListParser::Package()
    entry is assumed to only describe package properties */
 string debListParser::Version()
 {
-   return FindTag("Version");
+   return Section.FindS("Version");
 }
 									/*}}}*/
 // ListParser::NewVersion - Fill in the version structure		/*{{{*/
@@ -136,10 +67,10 @@ bool debListParser::NewVersion(pkgCache::VerIterator Ver)
    Ver->Section = UniqFindTagWrite("Section");
    
    // Archive Size
-   Ver->Size = (unsigned)FindTagI("Size");
+   Ver->Size = (unsigned)Section.FindI("Size");
    
    // Unpacked Size (in K)
-   Ver->InstalledSize = (unsigned)FindTagI("Installed-Size");
+   Ver->InstalledSize = (unsigned)Section.FindI("Installed-Size");
    Ver->InstalledSize *= 1024;
 
    // Priority
@@ -185,9 +116,9 @@ bool debListParser::UsePackage(pkgCache::PkgIterator Pkg,
 {
    if (Pkg->Section == 0)
       Pkg->Section = UniqFindTagWrite("Section");
-   if (HandleFlag("Essential",Pkg->Flags,pkgCache::Flag::Essential) == false)
+   if (Section.FindFlag("Essential",Pkg->Flags,pkgCache::Flag::Essential) == false)
       return false;
-   if (HandleFlag("Immediate-Configure",Pkg->Flags,pkgCache::Flag::ImmediateConf) == false)
+   if (Section.FindFlag("Immediate-Configure",Pkg->Flags,pkgCache::Flag::ImmediateConf) == false)
       return false;
    if (ParseStatus(Pkg,Ver) == false)
       return false;
@@ -512,3 +443,32 @@ bool debListParser::Step()
    return false;
 }
 									/*}}}*/
+// ListParser::LoadReleaseInfo - Load the release information		/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator FileI,
+				    FileFd &File)
+{
+   pkgTagFile Tags(File);
+   pkgTagSection Section;
+   if (Tags.Step(Section) == false)
+      return false;
+
+   const char *Start;
+   const char *Stop;
+   if (Section.Find("Archive",Start,Stop) == true)
+      FileI->Archive = WriteUniqString(Start,Stop - Start);
+   if (Section.Find("Component",Start,Stop) == true)
+      FileI->Component = WriteUniqString(Start,Stop - Start);
+   if (Section.Find("Version",Start,Stop) == true)
+      FileI->Version = WriteUniqString(Start,Stop - Start);
+   if (Section.Find("Origin",Start,Stop) == true)
+      FileI->Origin = WriteUniqString(Start,Stop - Start);
+   if (Section.Find("Label",Start,Stop) == true)
+      FileI->Label = WriteUniqString(Start,Stop - Start);
+   if (Section.Find("Architecture",Start,Stop) == true)
+      FileI->Architecture = WriteUniqString(Start,Stop - Start);
+
+   return !_error->PendingError();
+}
+									/*}}}*/

apt-pkg/deb/deblistparser.h

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: deblistparser.h,v 1.5 1998/07/19 04:42:17 jgg Exp $
+// $Id: deblistparser.h,v 1.6 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
    
    Debian Package List Parser - This implements the abstract parser 
@@ -28,10 +28,7 @@ class debListParser : public pkgCacheGenerator::ListParser
       unsigned char Val;
    };
    
-   string FindTag(const char *Tag);
-   signed long FindTagI(const char *Tag,signed long Default = 0);
    unsigned long UniqFindTagWrite(const char *Tag);
-   bool HandleFlag(const char *Tag,unsigned long &Flags,unsigned long Flag);
    bool ParseStatus(pkgCache::PkgIterator Pkg,pkgCache::VerIterator Ver);
    const char *ParseDepends(const char *Start,const char *Stop,
 			    string &Package,string &Ver,unsigned int &Op);
@@ -52,6 +49,8 @@ class debListParser : public pkgCacheGenerator::ListParser
    virtual unsigned long Size() {return Section.size();};
 
    virtual bool Step();
+
+   bool LoadReleaseInfo(pkgCache::PkgFileIterator FileI,FileFd &File);
    
    debListParser(FileFd &File);
 };

apt-pkg/pkgcache.h

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: pkgcache.h,v 1.12 1998/12/08 01:34:13 jgg Exp $
+// $Id: pkgcache.h,v 1.13 1998/12/14 02:23:46 jgg Exp $
 /* ######################################################################
    
    Cache - Structure definitions for the cache file
@@ -198,9 +198,15 @@ struct pkgCache::PackageFile
 {
    // Names
    __apt_ptrloc FileName;        // Stringtable
+   __apt_ptrloc Archive;         // Stringtable
+   __apt_ptrloc Component;       // Stringtable
    __apt_ptrloc Version;         // Stringtable
-   __apt_ptrloc Distribution;    // Stringtable
-   __apt_ptrloc Size;
+   __apt_ptrloc Origin;          // Stringtable
+   __apt_ptrloc Label;           // Stringtable
+   __apt_ptrloc Architecture;    // Stringtable
+   unsigned long Size;            
+   unsigned char NotAutomatic;   // Bool
+
    
    // Linked list
    __apt_ptrloc NextFile;        // PackageFile

apt-pkg/pkgcachegen.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: pkgcachegen.cc,v 1.24 1998/12/07 07:26:21 jgg Exp $
+// $Id: pkgcachegen.cc,v 1.25 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
    
    Package Cache Generator - Generator for the cache structure.
@@ -635,8 +635,8 @@ bool pkgMakeStatusCache(pkgSourceList &List,OpProgress &Progress)
       for (pkgSourceList::const_iterator I = List.begin(); I != List.end(); I++)
       {
 	 string File = ListDir + URItoFileName(I->PackagesURI());
-
-	 if (stat(File.c_str(),&Buf) != 0)
+	 
+	 if (FileExists(File) == false)
 	    continue;
 	 
 	 FileFd Pkg(File,FileFd::ReadOnly);
@@ -652,6 +652,16 @@ bool pkgMakeStatusCache(pkgSourceList &List,OpProgress &Progress)
 	 
 	 if (Gen.MergeList(Parser) == false)
 	    return _error->Error("Problem with MergeList %s",File.c_str());
+
+	 // Check the release file
+	 string RFile = ListDir + URItoFileName(I->ReleaseURI());
+	 if (FileExists(RFile) == true)
+	 {
+	    FileFd Rel(RFile,FileFd::ReadOnly);
+	    if (_error->PendingError() == true)
+	       return false;
+	    Parser.LoadReleaseInfo(Gen.GetCurFile(),Rel);
+	 }
       }	       
       
       // Write the src cache

apt-pkg/pkgcachegen.h

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: pkgcachegen.h,v 1.10 1998/08/09 00:51:34 jgg Exp $
+// $Id: pkgcachegen.h,v 1.11 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
    
    Package Cache Generator - Generator for the cache structure.
@@ -57,7 +57,9 @@ class pkgCacheGenerator
    bool SelectFile(string File,unsigned long Flags = 0);
    bool MergeList(ListParser &List);
    inline pkgCache &GetCache() {return Cache;};
-   
+   inline pkgCache::PkgFileIterator GetCurFile() 
+         {return pkgCache::PkgFileIterator(Cache,CurrentFile);};
+      
    pkgCacheGenerator(DynamicMMap &Map,OpProgress &Progress);
    ~pkgCacheGenerator();
 };

apt-pkg/tagfile.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: tagfile.cc,v 1.18 1998/12/08 05:24:41 jgg Exp $
+// $Id: tagfile.cc,v 1.19 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
 
    Fast scanner for RFC-822 type header information
@@ -17,6 +17,7 @@
 
 #include <apt-pkg/tagfile.h>
 #include <apt-pkg/error.h>
+#include <strutl.h>
 
 #include <string>
 #include <stdio.h>
@@ -225,14 +226,54 @@ string pkgTagSection::FindS(const char *Tag)
 // TagSection::FindI - Find an integer					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-unsigned int pkgTagSection::FindI(const char *Tag)
+signed int pkgTagSection::FindI(const char *Tag,signed long Default)
 {
    const char *Start;
-   const char *End;
-   if (Find(Tag,Start,End) == false)
-      return 0;
+   const char *Stop;
+   if (Find(Tag,Start,Stop) == false)
+      return Default;
+
+   // Copy it into a temp buffer so we can use strtol
+   char S[300];
+   if ((unsigned)(Stop - Start) >= sizeof(S))
+      return Default;
+   strncpy(S,Start,Stop-Start);
+   S[Stop - Start] = 0;
+   
+   char *End;
+   signed long Result = strtol(S,&End,10);
+   if (S == End)
+      return Default;
+   return Result;
+}
+									/*}}}*/
+// TagSection::FindFlag - Locate a yes/no type flag			/*{{{*/
+// ---------------------------------------------------------------------
+/* The bits marked in Flag are masked on/off in Flags */
+bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags,
+			     unsigned long Flag)
+{
+   const char *Start;
+   const char *Stop;
+   if (Find(Tag,Start,Stop) == false)
+      return true;
    
-   return atoi(string(Start,End).c_str());
+   switch (StringToBool(string(Start,Stop)))
+   {     
+      case 0:
+      Flags &= ~Flag;
+      return true;
+
+      case 1:
+      Flags |= Flag;
+      return true;
+
+      default:
+      _error->Warning("Unknown flag value");
+      return true;
+   }
+   return true;
 }
 									/*}}}*/
-				  
+
+			 

apt-pkg/tagfile.h

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: tagfile.h,v 1.12 1998/12/07 07:26:23 jgg Exp $
+// $Id: tagfile.h,v 1.13 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
 
    Fast scanner for RFC-822 type header information
@@ -45,7 +45,9 @@ class pkgTagSection
    
    bool Find(const char *Tag,const char *&Start, const char *&End);
    string FindS(const char *Tag);
-   unsigned int FindI(const char *Tag);   
+   signed int FindI(const char *Tag,signed long Default = 0);
+   bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags,
+				unsigned long Flag);
    bool Scan(const char *Start,unsigned long MaxLength);
    inline unsigned long size() {return Stop - Section;};
 

cmdline/apt-cache.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: apt-cache.cc,v 1.18 1998/12/10 05:39:53 jgg Exp $
+// $Id: apt-cache.cc,v 1.19 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
    
    apt-cache - Manages the cache files
@@ -28,11 +28,14 @@
 #include <config.h>
 									/*}}}*/
 
+pkgCache *GCache = 0;
+
 // UnMet - Show unmet dependencies					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool UnMet(pkgCache &Cache)
+bool UnMet(CommandLine &CmdL)
 {
+   pkgCache &Cache = *GCache;
    bool Important = _config->FindB("APT::Cache::Important",false);
    
    for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
@@ -122,8 +125,9 @@ bool UnMet(pkgCache &Cache)
 // DumpPackage - Show a dump of a package record			/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool DumpPackage(pkgCache &Cache,CommandLine &CmdL)
+bool DumpPackage(CommandLine &CmdL)
 {   
+   pkgCache &Cache = *GCache;
    for (const char **I = CmdL.FileList + 1; *I != 0; I++)
    {
       pkgCache::PkgIterator Pkg = Cache.FindPkg(*I);
@@ -179,8 +183,9 @@ bool DumpPackage(pkgCache &Cache,CommandLine &CmdL)
 // Stats - Dump some nice statistics					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool Stats(pkgCache &Cache)
+bool Stats(CommandLine &Cmd)
 {
+   pkgCache &Cache = *GCache;
    cout << "Total Package Names : " << Cache.Head().PackageCount << " (" <<
       SizeToStr(Cache.Head().PackageCount*Cache.Head().PackageSz) << ')' << endl;
    pkgCache::PkgIterator I = Cache.PkgBegin();
@@ -263,8 +268,9 @@ bool Stats(pkgCache &Cache)
 // Check - Check some things about the cache				/*{{{*/
 // ---------------------------------------------------------------------
 /* Debug aide mostly */
-bool Check(pkgCache &Cache)
+bool Check(CommandLine &Cmd)
 {
+   pkgCache &Cache = *GCache;
    pkgCache::PkgIterator Pkg = Cache.PkgBegin();
    for (;Pkg.end() != true; Pkg++)
    {
@@ -284,8 +290,9 @@ bool Check(pkgCache &Cache)
 // Dump - show everything						/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool Dump(pkgCache &Cache)
+bool Dump(CommandLine &Cmd)
 {
+   pkgCache &Cache = *GCache;
    for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
    {
       cout << "Package: " << P.Name() << endl;
@@ -304,7 +311,13 @@ bool Dump(pkgCache &Cache)
       cout << " Size: " << F->Size << endl;
       cout << " ID: " << F->ID << endl;
       cout << " Flags: " << F->Flags << endl;
-      cout << " Time: " << ctime(&F->mtime) << endl;
+      cout << " Time: " << TimeRFC1123(F->mtime) << endl;
+      cout << " Archive: " << F.Archive() << endl;
+      cout << " Component: " << F.Component() << endl;
+      cout << " Version: " << F.Version() << endl;
+      cout << " Origin: " << F.Origin() << endl;
+      cout << " Label: " << F.Label() << endl;
+      cout << " Architecture: " << F.Architecture() << endl;
    }
 
    return true;
@@ -313,8 +326,9 @@ bool Dump(pkgCache &Cache)
 // DumpAvail - Print out the available list				/*{{{*/
 // ---------------------------------------------------------------------
 /* This is needed to make dpkg --merge happy */
-bool DumpAvail(pkgCache &Cache)
+bool DumpAvail(CommandLine &Cmd)
 {
+   pkgCache &Cache = *GCache;
    unsigned char *Buffer = new unsigned char[Cache.HeaderP->MaxVerFileSize];
 
    for (pkgCache::PkgFileIterator I = Cache.FileBegin(); I.end() == false; I++)
@@ -404,7 +418,8 @@ bool DoAdd(CommandLine &CmdL)
    }
 
    Progress.Done();
-   Stats(Gen.GetCache());
+   GCache = &Gen.GetCache();
+   Stats(CmdL);
    
    return true;
 }
@@ -412,7 +427,7 @@ bool DoAdd(CommandLine &CmdL)
 // GenCaches - Call the main cache generator				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool GenCaches()
+bool GenCaches(CommandLine &Cmd)
 {
    OpTextProgress Progress(*_config);
    
@@ -424,7 +439,7 @@ bool GenCaches()
 // ShowHelp - Show a help screen					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-int ShowHelp()
+bool ShowHelp(CommandLine &Cmd)
 {
    cout << PACKAGE << ' ' << VERSION << " for " << ARCHITECTURE <<
        " compiled on " << __DATE__ << "  " << __TIME__ << endl;
@@ -480,6 +495,17 @@ int main(int argc,const char *argv[])
       {'c',"config-file",0,CommandLine::ConfigFile},
       {'o',"option",0,CommandLine::ArbItem},
       {0,0,0,0}};
+   CommandLine::Dispatch CmdsA[] = {{"help",&ShowHelp},
+                                    {"add",&DoAdd},
+                                    {"gencaches",&GenCaches},
+                                    {0,0}};
+   CommandLine::Dispatch CmdsB[] = {{"showpkg",&DumpPackage},
+                                    {"stats",&Stats},
+                                    {"dump",&Dump},
+                                    {"dumpavail",&DumpAvail},
+                                    {"unmet",&UnMet},
+                                    {"check",&Check},
+                                    {0,0}};
 
    CacheInitialize();
    
@@ -495,79 +521,20 @@ int main(int argc,const char *argv[])
    // See if the help should be shown
    if (_config->FindB("help") == true ||
        CmdL.FileSize() == 0)
-      return ShowHelp();
-   
-   while (1)
-   {
-      if (strcmp(CmdL.FileList[0],"add") == 0)
-      {
-	 ShowHelp();
-	 break;
-      }
-      
-      if (strcmp(CmdL.FileList[0],"add") == 0)
-      {
-	 DoAdd(CmdL);
-	 break;
-      }
-
-      if (strcmp(CmdL.FileList[0],"gencaches") == 0)
-      {
-	 GenCaches();
-	 break;
-      }
+      return ShowHelp(CmdL);
 
+   if (CmdL.DispatchArg(CmdsA,false) == false && _error->PendingError() == false)
+   {      
       // Open the cache file
       FileFd CacheF(_config->FindFile("Dir::Cache::pkgcache"),FileFd::ReadOnly);
-      if (_error->PendingError() == true)
-	 break;
-      
       MMap Map(CacheF,MMap::Public | MMap::ReadOnly);
-      if (_error->PendingError() == true)
-	 break;
-      
-      pkgCache Cache(Map);   
-      if (_error->PendingError() == true)
-	 break;
-    
-      if (strcmp(CmdL.FileList[0],"showpkg") == 0)
-      {
-	 DumpPackage(Cache,CmdL);
-	 break;
-      }
-
-      if (strcmp(CmdL.FileList[0],"stats") == 0)
-      {
-	 Stats(Cache);
-	 break;
-      }
-      
-      if (strcmp(CmdL.FileList[0],"dump") == 0)
+      if (_error->PendingError() == false)
       {
-	 Dump(Cache);
-	 break;
-      }
-      
-      if (strcmp(CmdL.FileList[0],"dumpavail") == 0)
-      {
-	 DumpAvail(Cache);
-	 break;
-      }
-      
-      if (strcmp(CmdL.FileList[0],"unmet") == 0)
-      {
-	 UnMet(Cache);
-	 break;
-      }
-
-      if (strcmp(CmdL.FileList[0],"check") == 0)
-      {
-	 Check(Cache);
-	 break;
-      }
-            
-      _error->Error("Invalid operation %s", CmdL.FileList[0]);
-      break;
+	 pkgCache Cache(Map);   
+	 GCache = &Cache;
+	 if (_error->PendingError() == false)
+	    CmdL.DispatchArg(CmdsB);
+      }      
    }
    
    // Print any errors or warnings found during parsing

cmdline/apt-get.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: apt-get.cc,v 1.30 1998/12/10 04:26:09 jgg Exp $
+// $Id: apt-get.cc,v 1.31 1998/12/14 02:23:47 jgg Exp $
 /* ######################################################################
    
    apt-get - Cover for dpkg
@@ -1097,8 +1097,6 @@ int main(int argc,const char *argv[])
    {
       bool Errors = _error->PendingError();
       _error->DumpErrors();
-      if (Errors == true)
-	 cout << "Returning 100." << endl;
       return Errors == true?100:0;
    }
    

doc/Bugs

@@ -4,9 +4,6 @@
  Status: Require Status file. 
 #24717: apt dies early if one postinst/preinst dies
  Status: Requires dpkg modifications
-#28184: apt could be smarter regarding mirrors
- Summary: Make use of redundant sources
- Status: 0.3.0 will likely do this, already the information for it is stored.
 #25104: APT should retry failed downloads
  Summary: FTP method has problems with busy servers
  Status: The 0.3.0 ftp method should probably use the configuration mechanism
@@ -137,7 +134,20 @@
 #22892: Apt improvements
  Summary: Bails if an index file can't be found
  Status: Fixed in v3
- 
+#28184: apt could be smarter regarding mirrors
+ Summary: Make use of redundant sources
+ Status: 0.3.0 will likely do this, already the information for it is stored.
+#27646: Apt: dpkg --merge-avail
+ Summary: Suggestion to call merge avail after each update operation
+ Status: Unlikely. The dpkg --print-avail functions should be obsoleted
+         by the apt-query program which should be written.
+         Use the dselect script, alias or something.
+#26663: rsync file access
+ Status: Unlikely, rsync does not provide the necessary support to be
+         a terribly good method. I do not intend any 'split mode' 
+	 support (ie a way to get Package files via rsync and .debs
+	 via http) 
+	 
 -- Silly things
 #26592: apt: Problems with ftpd in SunOS 5.6
 #29903: apt-get insists onto sending a SIZE command
@@ -151,18 +161,9 @@
 #23934: apt-get source <package>
 #27190: apt: installing source packages (wishlist)
  Status: Impossible to do without an index file for all source archives.
-#26663: rsync file access
- Status: Unlikely, rsync does not provide the necessary support to be
-         a terribly good method. I do not intend any 'split mode' 
-	 support (ie a way to get Package files via rsync and .debs
-	 via http) 
 #22551: apt: wish: use dist X iff pkg does not exist in dist Y
 #27100: apt: Better support for project/experimental
  Status: GUI Feature - Version selection and pinning
-#27646: Apt: dpkg --merge-avail
- Summary: Suggestion to call merge avail after each update operation
- Status: Unlikely. The dpkg --print-avail functions should be obsoleted
-         by the apt-query program which should be written.
 #30237: apt: 0.1.9 checks dependencies against packages.gz
  Summary: For packages with identical version numbers APT prefers
           to use the archive index files

doc/cache.sgml

@@ -4,7 +4,7 @@
 <title>APT Cache File Format</title>
 
 <author>Jason Gunthorpe <email>jgg@debian.org</email></author>
-<version>$Id: cache.sgml,v 1.3 1998/07/19 04:22:11 jgg Exp $</version>
+<version>$Id: cache.sgml,v 1.4 1998/12/14 02:23:47 jgg Exp $</version>
 
 <abstract>
 This document describes the complete implementation and format of the APT
@@ -351,10 +351,15 @@ Header.FileList
    {
       // Names
       unsigned long FileName;        // Stringtable
+      unsigned long Archive;         // Stringtable
+      unsigned long Component;       // Stringtable
       unsigned long Version;         // Stringtable
-      unsigned long Distribution;    // Stringtable
+      unsigned long Origin;          // Stringtable
+      unsigned long Label;           // Stringtable
+      unsigned long Architecture;    // Stringtable
       unsigned long Size;            
-      
+      unsigned char NotAutomatic;    // Bool
+
       // Linked list
       unsigned long NextFile;        // PackageFile
       unsigned short ID;
@@ -367,11 +372,15 @@ Header.FileList
 <tag>FileName<item>
 Refers the the physical disk file that this PacakgeFile represents.
 
-<tag>Version<item>
-Version is the given version, ie 1.3.1, 2.4_revision_1 etc.
-
-<tag>Distribution<item>
-Distribution is the symbolic name for this PackageFile, hamm,bo,rexx etc
+<tag>Archive
+<tag>Component
+<tag>Version
+<tag>Origin
+<tag>Label
+<tag>Architecture
+<tag>NotAutomatic<item>
+This is the release information. Please see the files document for a 
+description of what the release information means.
 
 <tag>Size<item>
 Size is provided as a simple check to ensure that the package file has not