Join with aliencode

Author: jgg
Date: 2001-02-20 07:03:16 GMT
Join with aliencode

14 files changed, 788 insertions, 167 deletions

diff --git a/apt-pkg/contrib/cdromutl.cc b/apt-pkg/contrib/cdromutl.cc
index dae6f0528..ab170ec5a 100644
--- a/apt-pkg/contrib/cdromutl.cc
+++ b/apt-pkg/contrib/cdromutl.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: cdromutl.cc,v 1.11 1999/12/10 23:40:29 jgg Exp $
+// $Id: cdromutl.cc,v 1.12 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    CDROM Utilities - Some functions to manipulate CDROM mounts.
@@ -19,6 +19,8 @@
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/configuration.h>
 
+#include <apti18n.h>
+    
 #include <sys/wait.h>
 #include <sys/errno.h>
 #include <sys/statvfs.h>
@@ -50,7 +52,7 @@ bool IsMounted(string &Path)
    struct stat Buf,Buf2;
    if (stat(Path.c_str(),&Buf) != 0 || 
        stat((Path + "../").c_str(),&Buf2) != 0)
-      return _error->Errno("stat","Unable to stat the mount point %s",Path.c_str());
+      return _error->Errno("stat",_("Unable to stat the mount point %s"),Path.c_str());
 
    if (Buf.st_dev == Buf2.st_dev)
       return false;
@@ -93,7 +95,7 @@ bool UnmountCdrom(string Path)
    }
 
    // Wait for mount
-   return ExecWait(Child,"mount",true);
+   return ExecWait(Child,"umount",true);
 }
 									/*}}}*/
 // MountCdrom - Mount a cdrom						/*{{{*/
@@ -144,11 +146,11 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
 
    string StartDir = SafeGetCWD();
    if (chdir(CD.c_str()) != 0)
-      return _error->Errno("chdir","Unable to change to %s",CD.c_str());
+      return _error->Errno("chdir",_("Unable to change to %s"),CD.c_str());
    
    DIR *D = opendir(".");
    if (D == 0)
-      return _error->Errno("opendir","Unable to read %s",CD.c_str());
+      return _error->Errno("opendir",_("Unable to read %s"),CD.c_str());
       
    /* Run over the directory, we assume that the reader order will never
       change as the media is read-only. In theory if the kernel did
@@ -185,7 +187,7 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
    {
       struct statvfs Buf;
       if (statvfs(CD.c_str(),&Buf) != 0)
-	 return _error->Errno("statfs","Failed to stat the cdrom");
+	 return _error->Errno("statfs",_("Failed to stat the cdrom"));
       
       // We use a kilobyte block size to advoid overflow
       sprintf(S,"%lu %lu",(long)(Buf.f_blocks*(Buf.f_bsize/1024)),
diff --git a/apt-pkg/contrib/cmndline.cc b/apt-pkg/contrib/cmndline.cc
index 36039c3b8..ea15ae05d 100644
--- a/apt-pkg/contrib/cmndline.cc
+++ b/apt-pkg/contrib/cmndline.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: cmndline.cc,v 1.10 1999/05/14 02:57:48 jgg Exp $
+// $Id: cmndline.cc,v 1.11 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
 
    Command Line Class - Sophisticated command line parser
@@ -14,6 +14,8 @@
 #include <apt-pkg/cmndline.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
+
+#include <apti18n.h>    
 									/*}}}*/
 
 // CommandLine::CommandLine - Constructor				/*{{{*/
@@ -68,7 +70,7 @@ bool CommandLine::Parse(int argc,const char **argv)
 	    Args *A;
 	    for (A = ArgList; A->end() == false && A->ShortOpt != *Opt; A++);
 	    if (A->end() == true)
-	       return _error->Error("Command line option '%c' [from %s] is not known.",*Opt,argv[I]);
+	       return _error->Error(_("Command line option '%c' [from %s] is not known."),*Opt,argv[I]);
 
 	    if (HandleOpt(I,argc,argv,Opt,A) == false)
 	       return false;
@@ -94,7 +96,7 @@ bool CommandLine::Parse(int argc,const char **argv)
 	 for (; Opt != OptEnd && *Opt != '-'; Opt++);
 
 	 if (Opt == OptEnd)
-	    return _error->Error("Command line option %s is not understood",argv[I]);
+	    return _error->Error(_("Command line option %s is not understood"),argv[I]);
 	 Opt++;
 	 
 	 for (A = ArgList; A->end() == false &&
@@ -102,7 +104,7 @@ bool CommandLine::Parse(int argc,const char **argv)
 
 	 // Failed again..
 	 if (A->end() == true && OptEnd - Opt != 1)
-	    return _error->Error("Command line option %s is not understood",argv[I]);
+	    return _error->Error(_("Command line option %s is not understood"),argv[I]);
 
 	 // The option could be a single letter option prefixed by a no-..
 	 if (A->end() == true)
@@ -110,12 +112,12 @@ bool CommandLine::Parse(int argc,const char **argv)
 	    for (A = ArgList; A->end() == false && A->ShortOpt != *Opt; A++);
 	    
 	    if (A->end() == true)
-	       return _error->Error("Command line option %s is not understood",argv[I]);
+	       return _error->Error(_("Command line option %s is not understood"),argv[I]);
 	 }
 	 
 	 // The option is not boolean
 	 if (A->IsBoolean() == false)
-	    return _error->Error("Command line option %s is not boolean",argv[I]);
+	    return _error->Error(_("Command line option %s is not boolean"),argv[I]);
 	 PreceedMatch = true;
       }
       
@@ -154,7 +156,7 @@ bool CommandLine::HandleOpt(int &I,int argc,const char *argv[],
       
       // Equals was specified but we fell off the end!
       if (Opt[1] == '=' && Argument == 0)
-	 return _error->Error("Option %s requires an argument.",argv[I]);
+	 return _error->Error(_("Option %s requires an argument."),argv[I]);
       if (Opt[1] == '=')
 	 CertainArg = true;
 	 
@@ -175,7 +177,7 @@ bool CommandLine::HandleOpt(int &I,int argc,const char *argv[],
    if ((A->Flags & HasArg) == HasArg)
    {
       if (Argument == 0)
-	 return _error->Error("Option %s requires an argument.",argv[I]);
+	 return _error->Error(_("Option %s requires an argument."),argv[I]);
       Opt += strlen(Opt);
       I += IncI;
       
@@ -189,13 +191,13 @@ bool CommandLine::HandleOpt(int &I,int argc,const char *argv[],
 	 const char *J;
 	 for (J = Argument; *J != 0 && *J != '='; J++);
 	 if (*J == 0)
-	    return _error->Error("Option %s: Configuration item sepecification must have an =<val>.",argv[I]);
+	    return _error->Error(_("Option %s: Configuration item sepecification must have an =<val>."),argv[I]);
 
 	 // = is trailing
 	 if (J[1] == 0)
 	 {
 	    if (I+1 >= argc)
-	       return _error->Error("Option %s: Configuration item sepecification must have an =<val>.",argv[I]);
+	       return _error->Error(_("Option %s: Configuration item sepecification must have an =<val>."),argv[I]);
 	    Conf->Set(string(Argument,J-Argument),string(argv[I++ +1]));
 	 }
 	 else
@@ -225,7 +227,7 @@ bool CommandLine::HandleOpt(int &I,int argc,const char *argv[],
 	 
 	 // Conversion failed and the argument was specified with an =s
 	 if (EndPtr == Argument && CertainArg == true)
-	    return _error->Error("Option %s requires an integer argument, not '%s'",argv[I],Argument);
+	    return _error->Error(_("Option %s requires an integer argument, not '%s'"),argv[I],Argument);
 
 	 // Conversion was ok, set the value and return
 	 if (EndPtr != 0 && EndPtr != Argument && *EndPtr == 0)
@@ -256,7 +258,7 @@ bool CommandLine::HandleOpt(int &I,int argc,const char *argv[],
 	    break;
 	 
 	 if (strlen(argv[I]) >= sizeof(Buffer))
-	    return _error->Error("Option '%s' is too long",argv[I]);
+	    return _error->Error(_("Option '%s' is too long"),argv[I]);
 
 	 // Skip the leading dash
 	 const char *J = argv[I];
@@ -289,7 +291,7 @@ bool CommandLine::HandleOpt(int &I,int argc,const char *argv[],
       }
 
       if (CertainArg == true)
-	 return _error->Error("Sense %s is not understood, try true or false.",Argument);
+	 return _error->Error(_("Sense %s is not understood, try true or false."),Argument);
       
       Argument = 0;
    }
@@ -339,7 +341,7 @@ bool CommandLine::DispatchArg(Dispatch *Map,bool NoMatch)
    if (Map[I].Match == 0)
    {
       if (NoMatch == true)
-	 _error->Error("Invalid operation %s",FileList[0]);
+	 _error->Error(_("Invalid operation %s"),FileList[0]);
    }
    
    return false;
diff --git a/apt-pkg/contrib/configuration.cc b/apt-pkg/contrib/configuration.cc
index 302feee6e..b3b425cda 100644
--- a/apt-pkg/contrib/configuration.cc
+++ b/apt-pkg/contrib/configuration.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: configuration.cc,v 1.14 2000/01/16 05:36:17 jgg Exp $
+// $Id: configuration.cc,v 1.15 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
 
    Configuration Class
@@ -18,9 +18,17 @@
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
+#include <apti18n.h>
 
+#include <vector>
+#include <algorithm>
+#include <fstream>
+    
 #include <stdio.h>
-#include <fstream.h>
+#include <dirent.h>
+#include <sys/stat.h>
+#include <unistd.h>
 									/*}}}*/
 
 Configuration *_config = new Configuration;
@@ -28,10 +36,46 @@ Configuration *_config = new Configuration;
 // Configuration::Configuration - Constructor				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-Configuration::Configuration()
+Configuration::Configuration() : ToFree(true)
 {
    Root = new Item;
 }
+Configuration::Configuration(const Item *Root) : Root((Item *)Root), ToFree(false)
+{
+};
+
+									/*}}}*/
+// Configuration::~Configuration - Destructor				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+Configuration::~Configuration()
+{
+   if (ToFree == false)
+      return;
+   
+   Item *Top = Root;
+   for (; Top != 0;)
+   {
+      if (Top->Child != 0)
+      {
+	 Top = Top->Child;
+	 continue;
+      }
+            
+      while (Top != 0 && Top->Next == 0)
+      {
+	 Item *Parent = Top->Parent;
+	 delete Top;
+	 Top = Parent;
+      }      
+      if (Top != 0)
+      {
+	 Item *Next = Top->Next;
+	 delete Top;
+	 Top = Next;
+      }
+   }
+}
 									/*}}}*/
 // Configuration::Lookup - Lookup a single item				/*{{{*/
 // ---------------------------------------------------------------------
@@ -105,9 +149,9 @@ Configuration::Item *Configuration::Lookup(const char *Name,bool Create)
 // Configuration::Find - Find a value					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-string Configuration::Find(const char *Name,const char *Default)
+string Configuration::Find(const char *Name,const char *Default) const
 {
-   Item *Itm = Lookup(Name,false);
+   const Item *Itm = Lookup(Name);
    if (Itm == 0 || Itm->Value.empty() == true)
    {
       if (Default == 0)
@@ -124,9 +168,9 @@ string Configuration::Find(const char *Name,const char *Default)
 /* Directories are stored as the base dir in the Parent node and the
    sub directory in sub nodes with the final node being the end filename
  */
-string Configuration::FindFile(const char *Name,const char *Default)
+string Configuration::FindFile(const char *Name,const char *Default) const
 {
-   Item *Itm = Lookup(Name,false);
+   const Item *Itm = Lookup(Name);
    if (Itm == 0 || Itm->Value.empty() == true)
    {
       if (Default == 0)
@@ -135,26 +179,35 @@ string Configuration::FindFile(const char *Name,const char *Default)
 	 return Default;
    }
    
-   // Absolute path
-   if (Itm->Value[0] == '/' || Itm->Parent == 0)
-      return Itm->Value;
-   
-   // ./ is also considered absolute as is anything with ~ in it
-   if (Itm->Value[0] != 0 && 
-       ((Itm->Value[0] == '.' && Itm->Value[1] == '/') ||
-	(Itm->Value[0] == '~' && Itm->Value[1] == '/')))
-      return Itm->Value;
-   
-   if (Itm->Parent->Value.end()[-1] == '/')
-      return Itm->Parent->Value + Itm->Value;
-   else
-      return Itm->Parent->Value + '/' + Itm->Value;
+   string val = Itm->Value;
+   while (Itm->Parent != 0 && Itm->Parent->Value.empty() == false)
+   {	 
+      // Absolute
+      if (val.length() >= 1 && val[0] == '/')
+         break;
+
+      // ~/foo or ./foo 
+      if (val.length() >= 2 && (val[0] == '~' || val[0] == '.') && val[1] == '/')
+	 break;
+	 
+      // ../foo 
+      if (val.length() >= 3 && val[0] == '.' && val[1] == '.' && val[2] == '/')
+	 break;
+      
+      if (Itm->Parent->Value.end()[-1] != '/')
+	 val.insert(0, "/");
+
+      val.insert(0, Itm->Parent->Value);
+      Itm = Itm->Parent;
+   }
+
+   return val;
 }
 									/*}}}*/
 // Configuration::FindDir - Find a directory name			/*{{{*/
 // ---------------------------------------------------------------------
 /* This is like findfile execept the result is terminated in a / */
-string Configuration::FindDir(const char *Name,const char *Default)
+string Configuration::FindDir(const char *Name,const char *Default) const
 {
    string Res = FindFile(Name,Default);
    if (Res.end()[-1] != '/')
@@ -165,9 +218,9 @@ string Configuration::FindDir(const char *Name,const char *Default)
 // Configuration::FindI - Find an integer value				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-int Configuration::FindI(const char *Name,int Default)
+int Configuration::FindI(const char *Name,int Default) const
 {
-   Item *Itm = Lookup(Name,false);
+   const Item *Itm = Lookup(Name);
    if (Itm == 0 || Itm->Value.empty() == true)
       return Default;
    
@@ -182,15 +235,68 @@ int Configuration::FindI(const char *Name,int Default)
 // Configuration::FindB - Find a boolean type				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool Configuration::FindB(const char *Name,bool Default)
+bool Configuration::FindB(const char *Name,bool Default) const
 {
-   Item *Itm = Lookup(Name,false);
+   const Item *Itm = Lookup(Name);
    if (Itm == 0 || Itm->Value.empty() == true)
       return Default;
    
    return StringToBool(Itm->Value,Default);
 }
 									/*}}}*/
+// Configuration::FindAny - Find an arbitrary type			/*{{{*/
+// ---------------------------------------------------------------------
+/* a key suffix of /f, /d, /b or /i calls Find{File,Dir,B,I} */
+string Configuration::FindAny(const char *Name,const char *Default) const
+{
+   string key = Name;
+   char type = 0;
+
+   if (key.size() > 2 && key.end()[-2] == '/')
+   {
+      type = key.end()[-1];
+      key.resize(key.size() - 2);
+   }
+
+   switch (type)
+   {
+      // file
+      case 'f': 
+      return FindFile(key.c_str(), Default);
+      
+      // directory
+      case 'd': 
+      return FindDir(key.c_str(), Default);
+      
+      // bool
+      case 'b': 
+      return FindB(key, Default) ? "true" : "false";
+      
+      // int
+      case 'i': 
+      {
+	 char buf[16];
+	 snprintf(buf, sizeof(buf)-1, "%d", FindI(key, Default));
+	 return buf;
+      }
+   }
+
+   // fallback
+   return Find(Name, Default);
+}
+									/*}}}*/
+// Configuration::CndSet - Conditinal Set a value			/*{{{*/
+// ---------------------------------------------------------------------
+/* This will not overwrite */
+void Configuration::CndSet(const char *Name,string Value)
+{
+   Item *Itm = Lookup(Name,true);
+   if (Itm == 0)
+      return;
+   if (Itm->Value.empty() == true)
+      Itm->Value = Value;
+}
+									/*}}}*/
 // Configuration::Set - Set a value					/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -215,17 +321,73 @@ void Configuration::Set(const char *Name,int Value)
    Itm->Value = S;
 }
 									/*}}}*/
+// Configuration::Clear - Clear an entire tree				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void Configuration::Clear(string Name)
+{
+   Item *Top = Lookup(Name.c_str(),false);
+   if (Top == 0)
+      return;
+   
+   Top->Value = string();
+   Item *Stop = Top;
+   Top = Top->Child;
+   Stop->Child = 0;
+   for (; Top != 0;)
+   {
+      if (Top->Child != 0)
+      {
+	 Top = Top->Child;
+	 continue;
+      }
+
+      while (Top != 0 && Top->Next == 0)
+      {
+	 Item *Tmp = Top;
+	 Top = Top->Parent;
+	 delete Tmp;
+	 
+	 if (Top == Stop)
+	    return;
+      }
+      
+      Item *Tmp = Top;
+      if (Top != 0)
+	 Top = Top->Next;
+      delete Tmp;
+   }
+}
+									/*}}}*/
 // Configuration::Exists - Returns true if the Name exists		/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool Configuration::Exists(const char *Name)
+bool Configuration::Exists(const char *Name) const
 {
-   Item *Itm = Lookup(Name,false);
+   const Item *Itm = Lookup(Name);
    if (Itm == 0)
       return false;
    return true;
 }
 									/*}}}*/
+// Configuration::ExistsAny - Returns true if the Name, possibly	/*{{{*/
+// ---------------------------------------------------------------------
+/* qualified by /[fdbi] exists */
+bool Configuration::ExistsAny(const char *Name) const
+{
+   string key = Name;
+
+   if (key.size() > 2 && key.end()[-2] == '/' &&
+       key.find_first_of("fdbi",key.size()-1) < key.size())
+   {
+      key.resize(key.size() - 2);
+      if (Exists(key.c_str()))
+	 return true;
+   }
+
+   return Exists(Name);
+}
+									/*}}}*/
 // Configuration::Dump - Dump the config				/*{{{*/
 // ---------------------------------------------------------------------
 /* Dump the entire configuration space */
@@ -233,7 +395,7 @@ void Configuration::Dump()
 {
    /* Write out all of the configuration directives by walking the 
       configuration tree */
-   const Configuration::Item *Top = _config->Tree(0);
+   const Configuration::Item *Top = Tree(0);
    for (; Top != 0;)
    {
       clog << Top->FullTag() << " \"" << Top->Value << "\";" << endl;
@@ -248,31 +410,37 @@ void Configuration::Dump()
 	 Top = Top->Parent;
       if (Top != 0)
 	 Top = Top->Next;
-   }   
+   }
 }
 									/*}}}*/
 
 // Configuration::Item::FullTag - Return the fully scoped tag		/*{{{*/
 // ---------------------------------------------------------------------
-/* */
-string Configuration::Item::FullTag() const
+/* Stop sets an optional max recursion depth if this item is being viewed as
+   part of a sub tree. */
+string Configuration::Item::FullTag(const Item *Stop) const
 {
-   if (Parent == 0 || Parent->Parent == 0)
+   if (Parent == 0 || Parent->Parent == 0 || Parent == Stop)
       return Tag;
-   return Parent->FullTag() + "::" + Tag;
+   return Parent->FullTag(Stop) + "::" + Tag;
 }
 									/*}}}*/
 
 // ReadConfigFile - Read a configuration file				/*{{{*/
 // ---------------------------------------------------------------------
 /* The configuration format is very much like the named.conf format
-   used in bind8, in fact this routine can parse most named.conf files. */
-bool ReadConfigFile(Configuration &Conf,string FName)
-{
+   used in bind8, in fact this routine can parse most named.conf files. 
+   Sectional config files are like bind's named.conf where there are 
+   sections like 'zone "foo.org" { .. };' This causes each section to be
+   added in with a tag like "zone::foo.org" instead of being split 
+   tag/value. */
+bool ReadConfigFile(Configuration &Conf,string FName,bool AsSectional,
+		    unsigned Depth)
+{   
    // Open the stream for reading
    ifstream F(FName.c_str(),ios::in | ios::nocreate);
    if (!F != 0)
-      return _error->Errno("ifstream::ifstream","Opening configuration file %s",FName.c_str());
+      return _error->Errno("ifstream::ifstream",_("Opening configuration file %s"),FName.c_str());
    
    char Buffer[300];
    string LineBuffer;
@@ -366,7 +534,7 @@ bool ReadConfigFile(Configuration &Conf,string FName)
 	 
 	 if (InQuote == false && (*I == '{' || *I == ';' || *I == '}'))
 	 {
-	    // Put the last fragement into the buffer
+	    // Put the last fragment into the buffer
 	    char *Start = Buffer;
 	    char *Stop = I;
 	    for (; Start != I && isspace(*Start) != 0; Start++);
@@ -379,51 +547,65 @@ bool ReadConfigFile(Configuration &Conf,string FName)
 	    char TermChar = *I;
 	    memmove(Buffer,I + 1,strlen(I + 1) + 1);
 	    I = Buffer;
-
-	    // Move up a tag
-	    if (TermChar == '}')
-	    {
-	       if (StackPos == 0)
-		  ParentTag = string();
-	       else
-		  ParentTag = Stack[--StackPos];
-	    }
 	    
 	    // Syntax Error
 	    if (TermChar == '{' && LineBuffer.empty() == true)
-	       return _error->Error("Syntax error %s:%u: Block starts with no name.",FName.c_str(),CurLine);
+	       return _error->Error(_("Syntax error %s:%u: Block starts with no name."),FName.c_str(),CurLine);
 	    
+	    // No string on this line
 	    if (LineBuffer.empty() == true)
+	    {
+	       if (TermChar == '}')
+	       {
+		  if (StackPos == 0)
+		     ParentTag = string();
+		  else
+		     ParentTag = Stack[--StackPos];
+	       }
 	       continue;
-
+	    }
+	    
 	    // Parse off the tag
 	    string Tag;
 	    const char *Pos = LineBuffer.c_str();
 	    if (ParseQuoteWord(Pos,Tag) == false)
-	       return _error->Error("Syntax error %s:%u: Malformed Tag",FName.c_str(),CurLine);	    
-	    
+	       return _error->Error(_("Syntax error %s:%u: Malformed Tag"),FName.c_str(),CurLine);
+
+	    // Parse off the word
+	    string Word;
+	    if (ParseCWord(Pos,Word) == false &&
+		ParseQuoteWord(Pos,Word) == false)
+	    {
+	       if (TermChar != '{')
+	       {
+		  Word = Tag;
+		  Tag = "";
+	       }	       
+	    }
+	    if (strlen(Pos) != 0)
+	       return _error->Error(_("Syntax error %s:%u: Extra junk after value"),FName.c_str(),CurLine);
+
 	    // Go down a level
 	    if (TermChar == '{')
 	    {
 	       if (StackPos <= 100)
 		  Stack[StackPos++] = ParentTag;
+	       
+	       /* Make sectional tags incorperate the section into the
+	          tag string */
+	       if (AsSectional == true && Word.empty() == false)
+	       {
+		  Tag += "::" ;
+		  Tag += Word;
+		  Word = "";
+	       }
+	       
 	       if (ParentTag.empty() == true)
 		  ParentTag = Tag;
 	       else
 		  ParentTag += string("::") + Tag;
 	       Tag = string();
 	    }
-
-	    // Parse off the word
-	    string Word;
-	    if (ParseCWord(Pos,Word) == false)
-	    {
-	       if (TermChar != '{')
-	       {
-		  Word = Tag;
-		  Tag = "";
-	       }	       
-	    }
 	    
 	    // Generate the item name
 	    string Item;
@@ -437,11 +619,50 @@ bool ReadConfigFile(Configuration &Conf,string FName)
 		  Item = ParentTag;
 	    }
 	    
-	    // Set the item in the configuration class
-	    Conf.Set(Item,Word);
-			    
+	    // Specials
+	    if (Tag.length() >= 1 && Tag[0] == '#')
+	    {
+	       if (ParentTag.empty() == false)
+		  return _error->Error(_("Syntax error %s:%u: Directives can only be done at the top level"),FName.c_str(),CurLine);
+	       Tag.erase(Tag.begin());
+	       if (Tag == "clear")
+		  Conf.Clear(Word);
+	       else if (Tag == "include")
+	       {
+		  if (Depth > 10)
+		     return _error->Error(_("Syntax error %s:%u: Too many nested includes"),FName.c_str(),CurLine);
+		  if (Word.length() > 2 && Word.end()[-1] == '/')
+		  {
+		     if (ReadConfigDir(Conf,Word,AsSectional,Depth+1) == false)
+			return _error->Error(_("Syntax error %s:%u: Included from here"),FName.c_str(),CurLine);
+		  }
+		  else
+		  {
+		     if (ReadConfigFile(Conf,Word,AsSectional,Depth+1) == false)
+			return _error->Error(_("Syntax error %s:%u: Included from here"),FName.c_str(),CurLine);
+		  }		  
+	       }
+	       else
+		  return _error->Error(_("Syntax error %s:%u: Unsupported directive '%s'"),FName.c_str(),CurLine,Tag.c_str());
+	    }
+	    else
+	    {
+	       // Set the item in the configuration class
+	       Conf.Set(Item,Word);
+	    }
+	    
 	    // Empty the buffer
 	    LineBuffer = string();
+	    
+	    // Move up a tag, but only if there is no bit to parse
+	    if (TermChar == '}')
+	    {
+	       if (StackPos == 0)
+		  ParentTag = string();
+	       else
+		  ParentTag = Stack[--StackPos];
+	    }
+	    
 	 }
 	 else
 	    I++;
@@ -453,7 +674,60 @@ bool ReadConfigFile(Configuration &Conf,string FName)
 	 LineBuffer += " ";
       LineBuffer += Stripd;
    }
+
+   if (LineBuffer.empty() == false)
+      return _error->Error(_("Syntax error %s:%u: Extra junk at end of file"),FName.c_str(),CurLine);
+   return true;
+}
+									/*}}}*/
+// ReadConfigDir - Read a directory of config files			/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool ReadConfigDir(Configuration &Conf,string Dir,bool AsSectional,
+		    unsigned Depth)
+{   
+   static const char *BadExts[] = {".disabled",".dpkg-old",".dpkg-dist",
+   				   ".rpmsave",".rpmorig","~",",v",0};
+   
+   DIR *D = opendir(Dir.c_str());
+   if (D == 0)
+      return _error->Errno("opendir",_("Unable to read %s"),Dir.c_str());
+
+   vector<string> List;
+   
+   for (struct dirent *Ent = readdir(D); Ent != 0; Ent = readdir(D))
+   {
+      if (strcmp(Ent->d_name,".") == 0 ||
+	  strcmp(Ent->d_name,"..") == 0)
+	 continue;
+      
+      // Skip bad extensions
+      const char **I;
+      for (I = BadExts; *I != 0; I++)
+      {
+	 if (strcmp(Ent->d_name + strlen(Ent->d_name) - strlen(*I),*I) == 0)
+	    break;
+      }
+      
+      if (*I != 0)
+	 continue;
+      
+      // Make sure it is a file and not something else
+      string File = flCombine(Dir,Ent->d_name);
+      struct stat St;
+      if (stat(File.c_str(),&St) != 0 || S_ISREG(St.st_mode) == 0)
+	 continue;
+      
+      List.push_back(File);      
+   }   
+   closedir(D);
    
+   sort(List.begin(),List.end());
+
+   // Read the files
+   for (vector<string>::const_iterator I = List.begin(); I != List.end(); I++)
+      if (ReadConfigFile(Conf,*I,AsSectional,Depth) == false)
+	 return false;
    return true;
 }
 									/*}}}*/
diff --git a/apt-pkg/contrib/configuration.h b/apt-pkg/contrib/configuration.h
index aeb181c7a..643e0f628 100644
--- a/apt-pkg/contrib/configuration.h
+++ b/apt-pkg/contrib/configuration.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: configuration.h,v 1.11 1999/04/03 00:34:33 jgg Exp $
+// $Id: configuration.h,v 1.12 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
 
    Configuration Class
@@ -36,6 +36,8 @@
 
 class Configuration
 {
+   public:
+   
    struct Item
    {
       string Value;
@@ -44,42 +46,61 @@ class Configuration
       Item *Child;
       Item *Next;
       
-      string FullTag() const;
+      string FullTag(const Item *Stop = 0) const;
       
       Item() : Parent(0), Child(0), Next(0) {};
    };
+   
+   private:
+   
    Item *Root;
+   bool ToFree;
    
    Item *Lookup(Item *Head,const char *S,unsigned long Len,bool Create);
-   Item *Lookup(const char *Name,bool Create);
-      
+   Item *Lookup(const char *Name,bool Create);   
+   inline const Item *Lookup(const char *Name) const
+   {
+      return ((Configuration *)this)->Lookup(Name,false);
+   }  
+   
    public:
 
-   string Find(const char *Name,const char *Default = 0);
-   string Find(string Name,const char *Default = 0) {return Find(Name.c_str(),Default);};
-   string FindFile(const char *Name,const char *Default = 0);
-   string FindDir(const char *Name,const char *Default = 0);
-   int FindI(const char *Name,int Default = 0);
-   int FindI(string Name,bool Default = 0) {return FindI(Name.c_str(),Default);};
-   bool FindB(const char *Name,bool Default = false);
-   bool FindB(string Name,bool Default = false) {return FindB(Name.c_str(),Default);};
+   string Find(const char *Name,const char *Default = 0) const;
+   string Find(string Name,const char *Default = 0) const {return Find(Name.c_str(),Default);};
+   string FindFile(const char *Name,const char *Default = 0) const;
+   string FindDir(const char *Name,const char *Default = 0) const;
+   int FindI(const char *Name,int Default = 0) const;
+   int FindI(string Name,bool Default = 0) const {return FindI(Name.c_str(),Default);};
+   bool FindB(const char *Name,bool Default = false) const;
+   bool FindB(string Name,bool Default = false) const {return FindB(Name.c_str(),Default);};
+   string FindAny(const char *Name,const char *Default = 0) const;
 	      
    inline void Set(string Name,string Value) {Set(Name.c_str(),Value);};
+   void CndSet(const char *Name,string Value);
    void Set(const char *Name,string Value);
    void Set(const char *Name,int Value);   
    
-   inline bool Exists(string Name) {return Exists(Name.c_str());};
-   bool Exists(const char *Name);
-      
-   inline const Item *Tree(const char *Name) {return Lookup(Name,false);};
+   inline bool Exists(string Name) const {return Exists(Name.c_str());};
+   bool Exists(const char *Name) const;
+   bool ExistsAny(const char *Name) const;
 
-   void Dump();
+   void Clear(string Name);
    
+   inline const Item *Tree(const char *Name) const {return Lookup(Name);};
+
+   void Dump();
+
+   Configuration(const Item *Root);
    Configuration();
+   ~Configuration();
 };
 
 extern Configuration *_config;
 
-bool ReadConfigFile(Configuration &Conf,string File);
+bool ReadConfigFile(Configuration &Conf,string FName,bool AsSectional = false,
+		    unsigned Depth = 0);
+
+bool ReadConfigDir(Configuration &Conf,string Dir,bool AsSectional = false,
+		    unsigned Depth = 0);
 
 #endif
diff --git a/apt-pkg/contrib/error.cc b/apt-pkg/contrib/error.cc
index e8b71fa7d..b60bd09a7 100644
--- a/apt-pkg/contrib/error.cc
+++ b/apt-pkg/contrib/error.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: error.cc,v 1.8 1999/08/08 07:24:54 jgg Exp $
+// $Id: error.cc,v 1.9 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    Global Erorr Class - Global error mechanism
@@ -34,7 +34,7 @@
    is compiled to be thread safe otherwise a non-safe version is used. A
    Per-Thread error object is maintained in much the same manner as libc
    manages errno */
-#if _POSIX_THREADS == 1 && defined(HAVE_PTHREAD)
+#if defined(_POSIX_THREADS) && defined(HAVE_PTHREAD)
  #include <pthread.h>
 
  static pthread_key_t ErrorKey;
diff --git a/apt-pkg/contrib/error.h b/apt-pkg/contrib/error.h
index bb42e73ba..0dc57927a 100644
--- a/apt-pkg/contrib/error.h
+++ b/apt-pkg/contrib/error.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: error.h,v 1.6 1999/01/18 06:20:08 jgg Exp $
+// $Id: error.h,v 1.7 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    Global Erorr Class - Global error mechanism
@@ -44,6 +44,15 @@
 #pragma interface "apt-pkg/error.h"
 #endif 
 
+#ifdef __GNUG__
+// Methods have a hidden this parameter that is visible to this attribute
+#define APT_MFORMAT1 __attribute__ ((format (printf, 2, 3)))
+#define APT_MFORMAT2 __attribute__ ((format (printf, 3, 4)))
+#else
+#define APT_MFORMAT1
+#define APT_MFORMAT2    
+#endif    
+    
 #include <string>
 
 class GlobalError
@@ -62,13 +71,13 @@ class GlobalError
    public:
 
    // Call to generate an error from a library call.
-   bool Errno(const char *Function,const char *Description,...);
-   bool WarningE(const char *Function,const char *Description,...);
+   bool Errno(const char *Function,const char *Description,...) APT_MFORMAT2;
+   bool WarningE(const char *Function,const char *Description,...) APT_MFORMAT2;
 
    /* A warning should be considered less severe than an error, and may be
       ignored by the client. */
-   bool Error(const char *Description,...);
-   bool Warning(const char *Description,...);
+   bool Error(const char *Description,...) APT_MFORMAT1;
+   bool Warning(const char *Description,...) APT_MFORMAT1;
 
    // Simple accessors
    inline bool PendingError() {return PendingFlag;};
@@ -86,4 +95,7 @@ class GlobalError
 GlobalError *_GetErrorObj();
 #define _error _GetErrorObj()
 
+#undef APT_MFORMAT1
+#undef APT_MFORMAT2
+
 #endif
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 65c19ea92..0907f4dcd 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: fileutl.cc,v 1.34 2000/01/17 07:11:49 jgg Exp $
+// $Id: fileutl.cc,v 1.35 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    File Utilities
@@ -19,6 +19,9 @@
 #endif 
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/error.h>
+#include <apt-pkg/sptr.h>
+
+#include <apti18n.h>
 
 #include <unistd.h>
 #include <fcntl.h>
@@ -39,7 +42,7 @@ bool CopyFile(FileFd &From,FileFd &To)
       return false;
    
    // Buffered copy between fds
-   unsigned char *Buf = new unsigned char[64000];
+   SPtrArray<unsigned char> Buf = new unsigned char[64000];
    unsigned long Size = From.Size();
    while (Size != 0)
    {
@@ -49,15 +52,11 @@ bool CopyFile(FileFd &From,FileFd &To)
       
       if (From.Read(Buf,ToRead) == false || 
 	  To.Write(Buf,ToRead) == false)
-      {
-	 delete [] Buf;
 	 return false;
-      }
       
       Size -= ToRead;
    }
 
-   delete [] Buf;
    return true;   
 }
 									/*}}}*/
@@ -72,11 +71,22 @@ int GetLock(string File,bool Errors)
    int FD = open(File.c_str(),O_RDWR | O_CREAT | O_TRUNC,0640);
    if (FD < 0)
    {
+      // Read only .. cant have locking problems there.
+      if (errno == EROFS)
+      {
+	 _error->Warning(_("Not using locking for read only lock file %s"),File.c_str());
+	 return dup(0);       // Need something for the caller to close
+      }
+      
       if (Errors == true)
-	 _error->Errno("open","Could not open lock file %s",File.c_str());
+	 _error->Errno("open",_("Could not open lock file %s"),File.c_str());
+
+      // Feh.. We do this to distinguish the lock vs open case..
+      errno = EPERM;
       return -1;
    }
-   
+   SetCloseExec(FD,true);
+      
    // Aquire a write lock
    struct flock fl;
    fl.l_type = F_WRLCK;
@@ -87,12 +97,15 @@ int GetLock(string File,bool Errors)
    {
       if (errno == ENOLCK)
       {
-	 _error->Warning("Not using locking for nfs mounted lock file %s",File.c_str());
-	 return true;
+	 _error->Warning(_("Not using locking for nfs mounted lock file %s"),File.c_str());
+	 return dup(0);       // Need something for the caller to close	 
       }      
       if (Errors == true)
-	 _error->Errno("open","Could not get lock %s",File.c_str());
+	 _error->Errno("open",_("Could not get lock %s"),File.c_str());
+      
+      int Tmp = errno;
       close(FD);
+      errno = Tmp;
       return -1;
    }
 
@@ -150,6 +163,18 @@ string flNotFile(string File)
    return string(File,0,Res);
 }
 									/*}}}*/
+// flExtension - Return the extension for the file			/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string flExtension(string File)
+{
+   string::size_type Res = File.rfind('.');
+   if (Res == string::npos)
+      return File;
+   Res++;
+   return string(File,Res,Res - File.length());
+}
+									/*}}}*/
 // flNoLink - If file is a symlink then deref it			/*{{{*/
 // ---------------------------------------------------------------------
 /* If the name is not a link then the returned path is the input. */
@@ -189,6 +214,24 @@ string flNoLink(string File)
    }   
 }
 									/*}}}*/
+// flCombine - Combine a file and a directory				/*{{{*/
+// ---------------------------------------------------------------------
+/* If the file is an absolute path then it is just returned, otherwise
+   the directory is pre-pended to it. */
+string flCombine(string Dir,string File)
+{
+   if (File.empty() == true)
+      return string();
+   
+   if (File[0] == '/' || Dir.empty() == true)
+      return File;
+   if (File.length() >= 2 && File[0] == '.' && File[1] == '/')
+      return File;
+   if (Dir[Dir.length()-1] == '/')
+      return Dir + File;
+   return Dir + '/' + File;
+}
+									/*}}}*/
 // SetCloseExec - Set the close on exec flag				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -216,7 +259,7 @@ void SetNonBlock(int Fd,bool Block)
 									/*}}}*/
 // WaitFd - Wait for a FD to become readable				/*{{{*/
 // ---------------------------------------------------------------------
-/* This waits for a FD to become readable using select. It is usefull for
+/* This waits for a FD to become readable using select. It is useful for
    applications making use of non-blocking sockets. The timeout is 
    in seconds. */
 bool WaitFd(int Fd,bool write,unsigned long timeout)
@@ -309,7 +352,7 @@ bool ExecWait(int Pid,const char *Name,bool Reap)
       if (Reap == true)
 	 return false;
       
-      return _error->Error("Waited, for %s but it wasn't there",Name);
+      return _error->Error(_("Waited, for %s but it wasn't there"),Name);
    }
 
    
@@ -319,12 +362,12 @@ bool ExecWait(int Pid,const char *Name,bool Reap)
       if (Reap == true)
 	 return false;
       if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV)
-	 return _error->Error("Sub-process %s recieved a segmentation fault.",Name);
+	 return _error->Error(_("Sub-process %s received a segmentation fault."),Name);
 
       if (WIFEXITED(Status) != 0)
-	 return _error->Error("Sub-process %s returned an error code (%u)",Name,WEXITSTATUS(Status));
+	 return _error->Error(_("Sub-process %s returned an error code (%u)"),Name,WEXITSTATUS(Status));
       
-      return _error->Error("Sub-process %s exited unexpectedly",Name);
+      return _error->Error(_("Sub-process %s exited unexpectedly"),Name);
    }      
    
    return true;
@@ -363,7 +406,7 @@ bool FileFd::Open(string FileName,OpenMode Mode, unsigned long Perms)
    }  
 
    if (iFd < 0)
-      return _error->Errno("open","Could not open file %s",FileName.c_str());
+      return _error->Errno("open",_("Could not open file %s"),FileName.c_str());
    
    this->FileName = FileName;
    SetCloseExec(iFd,true);
@@ -395,7 +438,7 @@ bool FileFd::Read(void *To,unsigned long Size,bool AllowEof)
       if (Res < 0)
       {
 	 Flags |= Fail;
-	 return _error->Errno("read","Read error");
+	 return _error->Errno("read",_("Read error"));
       }
       
       To = (char *)To + Res;
@@ -414,7 +457,7 @@ bool FileFd::Read(void *To,unsigned long Size,bool AllowEof)
    }
    
    Flags |= Fail;
-   return _error->Error("read, still have %u to read but none left",Size);
+   return _error->Error(_("read, still have %lu to read but none left"),Size);
 }
 									/*}}}*/
 // FileFd::Write - Write to the file					/*{{{*/
@@ -432,7 +475,7 @@ bool FileFd::Write(const void *From,unsigned long Size)
       if (Res < 0)
       {
 	 Flags |= Fail;
-	 return _error->Errno("write","Write error");
+	 return _error->Errno("write",_("Write error"));
       }
       
       From = (char *)From + Res;
@@ -444,7 +487,7 @@ bool FileFd::Write(const void *From,unsigned long Size)
       return true;
    
    Flags |= Fail;
-   return _error->Error("write, still have %u to write but couldn't",Size);
+   return _error->Error(_("write, still have %lu to write but couldn't"),Size);
 }
 									/*}}}*/
 // FileFd::Seek - Seek in the file					/*{{{*/
@@ -455,7 +498,7 @@ bool FileFd::Seek(unsigned long To)
    if (lseek(iFd,To,SEEK_SET) != (signed)To)
    {
       Flags |= Fail;
-      return _error->Error("Unable to seek to %u",To);
+      return _error->Error("Unable to seek to %lu",To);
    }
    
    return true;
@@ -469,7 +512,7 @@ bool FileFd::Skip(unsigned long Over)
    if (lseek(iFd,Over,SEEK_CUR) < 0)
    {
       Flags |= Fail;
-      return _error->Error("Unable to seek ahead %u",Over);
+      return _error->Error("Unable to seek ahead %lu",Over);
    }
    
    return true;
@@ -483,7 +526,7 @@ bool FileFd::Truncate(unsigned long To)
    if (ftruncate(iFd,To) != 0)
    {
       Flags |= Fail;
-      return _error->Error("Unable to truncate to %u",To);
+      return _error->Error("Unable to truncate to %lu",To);
    }
    
    return true;
@@ -519,13 +562,25 @@ bool FileFd::Close()
    bool Res = true;
    if ((Flags & AutoClose) == AutoClose)
       if (iFd >= 0 && close(iFd) != 0)
-	 Res &= _error->Errno("close","Problem closing the file");
+	 Res &= _error->Errno("close",_("Problem closing the file"));
    iFd = -1;
    
    if ((Flags & Fail) == Fail && (Flags & DelOnFail) == DelOnFail &&
        FileName.empty() == false)
       if (unlink(FileName.c_str()) != 0)
-	 Res &= _error->Warning("unlnk","Problem unlinking the file");
+	 Res &= _error->WarningE("unlnk",_("Problem unlinking the file"));
    return Res;
 }
 									/*}}}*/
+// FileFd::Sync - Sync the file						/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool FileFd::Sync()
+{
+#ifdef _POSIX_SYNCHRONIZED_IO
+   if (fsync(iFd) != 0)
+      return _error->Errno("sync",_("Problem syncing the file"));
+#endif
+   return true;
+}
+									/*}}}*/
diff --git a/apt-pkg/contrib/fileutl.h b/apt-pkg/contrib/fileutl.h
index 7ad630ce3..9cf351d0b 100644
--- a/apt-pkg/contrib/fileutl.h
+++ b/apt-pkg/contrib/fileutl.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: fileutl.h,v 1.22 1999/09/30 06:30:34 jgg Exp $
+// $Id: fileutl.h,v 1.23 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    File Utilities
@@ -49,7 +49,8 @@ class FileFd
    unsigned long Size();
    bool Open(string FileName,OpenMode Mode,unsigned long Perms = 0666);
    bool Close();
-
+   bool Sync();
+   
    // Simple manipulators
    inline int Fd() {return iFd;};
    inline void Fd(int fd) {iFd = fd;};
@@ -84,5 +85,7 @@ bool ExecWait(int Pid,const char *Name,bool Reap = false);
 string flNotDir(string File);
 string flNotFile(string File);
 string flNoLink(string File);
+string flExtension(string File);
+string flCombine(string Dir,string File);
 
 #endif
diff --git a/apt-pkg/contrib/md5.h b/apt-pkg/contrib/md5.h
index 19b5bac6c..8b809729b 100644
--- a/apt-pkg/contrib/md5.h
+++ b/apt-pkg/contrib/md5.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: md5.h,v 1.4 1999/08/02 03:07:47 jgg Exp $
+// $Id: md5.h,v 1.5 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    MD5SumValue - Storage for a MD5Sum
@@ -33,7 +33,7 @@ class MD5Summation;
 
 class MD5SumValue
 {
-   friend MD5Summation;
+   friend class MD5Summation;
    unsigned char Sum[4*4];
    
    public:
diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index 230e133a5..cfe476763 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: mmap.cc,v 1.20 1999/10/02 04:14:54 jgg Exp $
+// $Id: mmap.cc,v 1.21 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    MMap Class - Provides 'real' mmap or a faked mmap using read().
@@ -29,6 +29,8 @@
 #include <apt-pkg/mmap.h>
 #include <apt-pkg/error.h>
 
+#include <apti18n.h>
+
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <unistd.h>
@@ -77,12 +79,12 @@ bool MMap::Map(FileFd &Fd)
       Map = MAP_PRIVATE;
    
    if (iSize == 0)
-      return _error->Error("Can't mmap an empty file");
+      return _error->Error(_("Can't mmap an empty file"));
    
    // Map it.
    Base = mmap(0,iSize,Prot,Map,Fd.Fd(),0);
    if (Base == (void *)-1)
-      return _error->Errno("mmap","Couldn't make mmap of %u bytes",iSize);
+      return _error->Errno("mmap",_("Couldn't make mmap of %lu bytes"),iSize);
 
    return true;
 }
@@ -102,6 +104,7 @@ bool MMap::Close(bool DoSync)
       _error->Warning("Unable to munmap");
    
    iSize = 0;
+   Base = 0;
    return true;
 }
 									/*}}}*/
@@ -150,9 +153,15 @@ DynamicMMap::DynamicMMap(FileFd &F,unsigned long Flags,unsigned long WorkSpace)
       return;
    
    unsigned long EndOfFile = Fd->Size();
-   Fd->Seek(WorkSpace);
-   char C = 0;
-   Fd->Write(&C,sizeof(C));
+   if (EndOfFile > WorkSpace)
+      WorkSpace = EndOfFile;
+   else
+   {
+      Fd->Seek(WorkSpace);
+      char C = 0;
+      Fd->Write(&C,sizeof(C));
+   }
+   
    Map(F);
    iSize = EndOfFile;
 }
@@ -182,11 +191,9 @@ DynamicMMap::~DynamicMMap()
    }
    
    unsigned long EndOfFile = iSize;
-   Sync();
    iSize = WorkSpace;
    Close(false);
    ftruncate(Fd->Fd(),EndOfFile);
-   Fd->Close();
 }  
 									/*}}}*/
 // DynamicMMap::RawAllocate - Allocate a raw chunk of unaligned space	/*{{{*/
diff --git a/apt-pkg/contrib/progress.cc b/apt-pkg/contrib/progress.cc
index dfa978485..70e488d5f 100644
--- a/apt-pkg/contrib/progress.cc
+++ b/apt-pkg/contrib/progress.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: progress.cc,v 1.9 2000/06/05 04:22:25 jgg Exp $
+// $Id: progress.cc,v 1.10 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
    
    OpProgress - Operation Progress
@@ -14,6 +14,9 @@
 #include <apt-pkg/progress.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/configuration.h>
+
+#include <apti18n.h>
+    
 #include <stdio.h>
 									/*}}}*/
 
@@ -110,6 +113,9 @@ bool OpProgress::CheckChange(float Interval)
    if ((int)LastPercent == (int)Percent)
       return false;
    
+   if (Interval == 0)
+      return false;
+   
    // Check time delta
    struct timeval Now;
    gettimeofday(&Now,0);
@@ -142,9 +148,9 @@ void OpTextProgress::Done()
    {
       char S[300];
       if (_error->PendingError() == true)
-	 snprintf(S,sizeof(S),"\r%s... Error!",OldOp.c_str());
+	 snprintf(S,sizeof(S),_("\r%s... Error!"),OldOp.c_str());
       else
-	 snprintf(S,sizeof(S),"\r%s... Done",OldOp.c_str());
+	 snprintf(S,sizeof(S),_("\r%s... Done"),OldOp.c_str());
       Write(S);
       cout << endl;
       OldOp = string();
@@ -162,7 +168,7 @@ void OpTextProgress::Done()
 /* */
 void OpTextProgress::Update()
 {
-   if (CheckChange() == false)
+   if (CheckChange((NoUpdate == true?0:0.7)) == false)
       return;
    
    // No percent spinner
diff --git a/apt-pkg/contrib/sptr.h b/apt-pkg/contrib/sptr.h
new file mode 100644
index 000000000..a9347edf9
--- /dev/null
+++ b/apt-pkg/contrib/sptr.h
@@ -0,0 +1,66 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: sptr.h,v 1.2 2001/02/20 07:03:17 jgg Exp $
+/* ######################################################################
+   
+   Trivial non-ref counted 'smart pointer'
+   
+   This is really only good to eliminate 
+     { 
+       delete Foo;
+       return;
+     }
+   
+   Blocks from functions.
+   
+   I think G++ has become good enough that doing this won't have much
+   code size implications.
+   
+   ##################################################################### */
+									/*}}}*/
+#ifndef SMART_POINTER_H
+#define SMART_POINTER_H
+
+template <class T>
+class SPtr
+{
+   public:
+   T *Ptr;
+   
+   inline T *operator ->() {return Ptr;};
+   inline T &operator *() {return *Ptr;};
+   inline operator T *() {return Ptr;};
+   inline operator void *() {return Ptr;};
+   inline T *UnGuard() {T *Tmp = Ptr; Ptr = 0; return Tmp;};
+   inline void operator =(T *N) {Ptr = N;};      
+   inline bool operator ==(T *lhs) const {return Ptr == lhs;};
+   inline bool operator !=(T *lhs) const {return Ptr != lhs;};
+   inline T*Get() {return Ptr;};
+      
+   inline SPtr(T *Ptr) : Ptr(Ptr) {};
+   inline SPtr() : Ptr(0) {};
+   inline ~SPtr() {delete Ptr;};
+};
+
+template <class T>
+class SPtrArray
+{
+   public:
+   T *Ptr;
+   
+   inline T &operator *() {return *Ptr;};
+   inline operator T *() {return Ptr;};
+   inline operator void *() {return Ptr;};
+   inline T *UnGuard() {T *Tmp = Ptr; Ptr = 0; return Tmp;};
+   inline T &operator [](signed long I) {return Ptr[I];};
+   inline void operator =(T *N) {Ptr = N;};
+   inline bool operator ==(T *lhs) const {return Ptr == lhs;};
+   inline bool operator !=(T *lhs) const {return Ptr != lhs;};
+   inline T*Get() {return Ptr;};
+   
+   inline SPtrArray(T *Ptr) : Ptr(Ptr) {};
+   inline SPtrArray() : Ptr(0) {};
+   inline ~SPtrArray() {delete []Ptr;};
+};
+
+#endif
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index f8a3f8e2b..c1a1cb4db 100644
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -1,12 +1,12 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: strutl.cc,v 1.34 2000/01/16 05:36:17 jgg Exp $
+// $Id: strutl.cc,v 1.35 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
 
-   String Util - Some usefull string functions.
+   String Util - Some useful string functions.
 
-   These have been collected from here and there to do all sorts of usefull
-   things to strings. They are usefull in file parsers, URI handlers and
+   These have been collected from here and there to do all sorts of useful
+   things to strings. They are useful in file parsers, URI handlers and
    especially in APT methods.   
    
    This source is placed in the Public Domain, do with it what you will
@@ -21,12 +21,17 @@
 
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/fileutl.h>
+#include <apt-pkg/error.h>
 
+#include <apti18n.h>
+    
 #include <ctype.h>
 #include <string.h>
 #include <stdio.h>
 #include <unistd.h>
+#include <regex.h>
 #include <errno.h>
+#include <stdarg.h>
 									/*}}}*/
 
 // strstrip - Remove white space from the front and back of a string	/*{{{*/
@@ -147,9 +152,9 @@ bool ParseQuoteWord(const char *&String,string &Res)
 									/*}}}*/
 // ParseCWord - Parses a string like a C "" expression			/*{{{*/
 // ---------------------------------------------------------------------
-/* This expects a series of space seperated strings enclosed in ""'s. 
+/* This expects a series of space separated strings enclosed in ""'s. 
    It concatenates the ""'s into a single string. */
-bool ParseCWord(const char *String,string &Res)
+bool ParseCWord(const char *&String,string &Res)
 {
    // Skip leading whitespace
    const char *C = String;
@@ -180,9 +185,10 @@ bool ParseCWord(const char *String,string &Res)
       if (isspace(*C) == 0)
 	 return false;
       *Buf++ = ' ';
-   }   
+   }
    *Buf = 0;
    Res = Buffer;
+   String = C;
    return true;
 }
 									/*}}}*/
@@ -325,6 +331,13 @@ string SubstVar(string Str,string Subst,string Contents)
    
    return Temp + string(Str,OldPos);
 }
+
+string SubstVar(string Str,const struct SubstVar *Vars)
+{
+   for (; Vars->Subst != 0; Vars++)
+      Str = SubstVar(Str,Vars->Subst,*Vars->Contents);
+   return Str;
+}
 									/*}}}*/
 // URItoFileName - Convert the uri into a unique file name		/*{{{*/
 // ---------------------------------------------------------------------
@@ -548,9 +561,11 @@ bool ReadMessages(int Fd, vector<string> &List)
 	 return false;
       
       // No data
-      if (Res <= 0)
+      if (Res < 0 && errno == EAGAIN)
 	 return true;
-
+      if (Res < 0)
+	 return false;
+			      
       End += Res;
       
       // Look for the end of the message
@@ -749,6 +764,121 @@ bool Hex2Num(const char *Start,const char *End,unsigned char *Num,
    return true;
 }
 									/*}}}*/
+// TokSplitString - Split a string up by a given token			/*{{{*/
+// ---------------------------------------------------------------------
+/* This is intended to be a faster splitter, it does not use dynamic
+   memories. Input is changed to insert nulls at each token location. */
+bool TokSplitString(char Tok,char *Input,char **List,
+		    unsigned long ListMax)
+{
+   // Strip any leading spaces
+   char *Start = Input;
+   char *Stop = Start + strlen(Start);
+   for (; *Start != 0 && isspace(*Start) != 0; Start++);
+
+   unsigned long Count = 0;
+   char *Pos = Start;
+   while (Pos != Stop)
+   {
+      // Skip to the next Token
+      for (; Pos != Stop && *Pos != Tok; Pos++);
+      
+      // Back remove spaces
+      char *End = Pos;
+      for (; End > Start && (End[-1] == Tok || isspace(End[-1]) != 0); End--);
+      *End = 0;
+      
+      List[Count++] = Start;
+      if (Count >= ListMax)
+      {
+	 List[Count-1] = 0;
+	 return false;
+      }
+      
+      // Advance pos
+      for (; Pos != Stop && (*Pos == Tok || isspace(*Pos) != 0 || *Pos == 0); Pos++);
+      Start = Pos;
+   }
+   
+   List[Count] = 0;
+   return true;
+}
+									/*}}}*/
+// RegexChoice - Simple regex list/list matcher				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+unsigned long RegexChoice(RxChoiceList *Rxs,const char **ListBegin,
+		      const char **ListEnd)
+{
+   for (RxChoiceList *R = Rxs; R->Str != 0; R++)
+      R->Hit = false;
+
+   unsigned long Hits = 0;
+   for (; ListBegin != ListEnd; ListBegin++)
+   {
+      // Check if the name is a regex
+      const char *I;
+      bool Regex = true;
+      for (I = *ListBegin; *I != 0; I++)
+	 if (*I == '.' || *I == '?' || *I == '*' || *I == '|')
+	    break;
+      if (*I == 0)
+	 Regex = false;
+	 
+      // Compile the regex pattern
+      regex_t Pattern;
+      if (Regex == true)
+	 if (regcomp(&Pattern,*ListBegin,REG_EXTENDED | REG_ICASE |
+		     REG_NOSUB) != 0)
+	    Regex = false;
+	 
+      // Search the list
+      bool Done = false;
+      for (RxChoiceList *R = Rxs; R->Str != 0; R++)
+      {
+	 if (R->Str[0] == 0)
+	    continue;
+	 
+	 if (strcasecmp(R->Str,*ListBegin) != 0)
+	 {
+	    if (Regex == false)
+	       continue;
+	    if (regexec(&Pattern,R->Str,0,0,0) != 0)
+	       continue;
+	 }
+	 Done = true;
+	 
+	 if (R->Hit == false)
+	    Hits++;
+	 
+	 R->Hit = true;
+      }
+      
+      if (Regex == true)
+	 regfree(&Pattern);
+      
+      if (Done == false)
+	 _error->Warning(_("Selection %s not found"),*ListBegin);
+   }
+   
+   return Hits;
+}
+									/*}}}*/
+// ioprintf - C format string outputter to C++ iostreams		/*{{{*/
+// ---------------------------------------------------------------------
+/* This is used to make the internationalization strinc easier to translate
+ and to allow reordering of parameters */
+void ioprintf(ostream &out,const char *format,...) 
+{
+   va_list args;
+   va_start(args,format);
+   
+   // sprintf the description
+   char S[400];
+   vsnprintf(S,sizeof(S),format,args);
+   out << S;
+}
+									/*}}}*/
 
 // URI::CopyFrom - Copy from an object					/*{{{*/
 // ---------------------------------------------------------------------
@@ -757,7 +887,7 @@ void URI::CopyFrom(string U)
 {
    string::const_iterator I = U.begin();
 
-   // Locate the first colon, this seperates the scheme
+   // Locate the first colon, this separates the scheme
    for (; I < U.end() && *I != ':' ; I++);
    string::const_iterator FirstColon = I;
 
@@ -912,3 +1042,16 @@ URI::operator string()
    return Res;
 }
 									/*}}}*/
+// URI::SiteOnly - Return the schema and site for the URI		/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string URI::SiteOnly(string URI)
+{
+   ::URI U(URI);
+   U.User = string();
+   U.Password = string();
+   U.Path = string();
+   U.Port = 0;
+   return U;
+}
+									/*}}}*/
diff --git a/apt-pkg/contrib/strutl.h b/apt-pkg/contrib/strutl.h
index 14293ae05..5549673a1 100644
--- a/apt-pkg/contrib/strutl.h
+++ b/apt-pkg/contrib/strutl.h
@@ -1,9 +1,9 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: strutl.h,v 1.15 1999/08/02 03:07:48 jgg Exp $
+// $Id: strutl.h,v 1.16 2001/02/20 07:03:17 jgg Exp $
 /* ######################################################################
 
-   String Util - These are some usefull string functions
+   String Util - These are some useful string functions
    
    _strstrip is a function to remove whitespace from the front and end
    of a string.
@@ -25,15 +25,21 @@
 #include <vector>
 #include <time.h>
 
+#ifdef __GNUG__
+// Methods have a hidden this parameter that is visible to this attribute
+#define APT_FORMAT2 __attribute__ ((format (printf, 2, 3)))
+#else
+#define APT_FORMAT2
+#endif    
+    
 char *_strstrip(char *String);
 char *_strtabexpand(char *String,size_t Len);
 bool ParseQuoteWord(const char *&String,string &Res);
-bool ParseCWord(const char *String,string &Res);
+bool ParseCWord(const char *&String,string &Res);
 string QuoteString(string Str,const char *Bad);
 string DeQuoteString(string Str);
 string SizeToStr(double Bytes);
 string TimeToStr(unsigned long Sec);
-string SubstVar(string Str,string Subst,string Contents);
 string Base64Encode(string Str);
 string URItoFileName(string URI);
 string TimeRFC1123(time_t Date);
@@ -44,6 +50,9 @@ bool ReadMessages(int Fd, vector<string> &List);
 bool StrToNum(const char *Str,unsigned long &Res,unsigned Len,unsigned Base = 0);
 bool Hex2Num(const char *Start,const char *End,unsigned char *Num,
 	     unsigned int Length);
+bool TokSplitString(char Tok,char *Input,char **List,
+		    unsigned long ListMax);
+void ioprintf(ostream &out,const char *format,...) APT_FORMAT2;
 
 int stringcmp(const char *A,const char *AEnd,const char *B,const char *BEnd);
 inline int stringcmp(const char *A,const char *AEnd,const char *B) {return stringcmp(A,AEnd,B,B+strlen(B));};
@@ -51,6 +60,7 @@ inline int stringcmp(string A,const char *B) {return stringcmp(A.begin(),A.end()
 int stringcasecmp(const char *A,const char *AEnd,const char *B,const char *BEnd);
 inline int stringcasecmp(const char *A,const char *AEnd,const char *B) {return stringcasecmp(A,AEnd,B,B+strlen(B));};
 inline int stringcasecmp(string A,const char *B) {return stringcasecmp(A.begin(),A.end(),B,B+strlen(B));};
+inline int stringcasecmp(string A,string B) {return stringcasecmp(A.begin(),A.end(),B.begin(),B.end());};
 
 class URI
 {
@@ -68,9 +78,29 @@ class URI
    operator string();
    inline void operator =(string From) {CopyFrom(From);};
    inline bool empty() {return Access.empty();};
+   static string SiteOnly(string URI);
    
    URI(string Path) {CopyFrom(Path);};
    URI() : Port(0) {};
 };
 
+struct SubstVar
+{
+   const char *Subst;
+   const string *Contents;
+};
+string SubstVar(string Str,const struct SubstVar *Vars);
+string SubstVar(string Str,string Subst,string Contents);
+
+struct RxChoiceList
+{
+   void *UserData;
+   const char *Str;
+   bool Hit;
+};
+unsigned long RegexChoice(RxChoiceList *Rxs,const char **ListBegin,
+		      const char **ListEnd);
+
+#undef APT_FORMAT2
+
 #endif