Retry support

[apt.git] / apt-pkg / contrib / configuration.h

diff --git a/apt-pkg/contrib/configuration.h b/apt-pkg/contrib/configuration.h
index 7476346ef37d1fb4c5098e83e19edd1b6b64ab00..adda854cbacf648180a93fe7aa22c14b28b7cd0b 100644 (file)
--- 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 1.1 1998/07/07 04:17:10 jgg Exp $
+// $Id: configuration.h,v 1.9 1999/01/18 06:20:07 jgg Exp $
 /* ######################################################################
 
    Configuration Class
@@ -14,18 +14,22 @@
    And has associated with it a text string. The Configuration class only
    provides storage and lookup for this tree, other classes provide
    configuration file formats (and parsers/emitters if needed).
-   
+
    Most things can get by quite happily with,
      cout << _config->Find("Foo::Bar") << endl;
+
+   A special extension, support for ordered lists is provided by using the
+   special syntax, "block::list::" the trailing :: designates the 
+   item as a list. To access the list you must use the tree function on
+   "block::list".
    
    ##################################################################### */
                                                                        /*}}}*/
-// Header section: pkglib
-#ifndef PKGLIB_TAGFILE_H
-#define PKGLIB_TAGFILE_H
+#ifndef PKGLIB_CONFIGURATION_H
+#define PKGLIB_CONFIGURATION_H
 
 #ifdef __GNUG__
-#pragma interface "pkglib/configuration.h"
+#pragma interface "apt-pkg/configuration.h"
 #endif 
 
 #include <string>
@@ -36,8 +40,12 @@ class Configuration
    {
       string Value;
       string Tag;
+      Item *Parent;
       Item *Child;
       Item *Next;
+      
+      string FullTag() const;
+      
       Item() : Child(0), Next(0) {};
    };
    Item *Root;
@@ -48,14 +56,28 @@ class Configuration
    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);
-   
+   bool FindB(const char *Name,bool Default = false);
+             
+   inline void Set(string Name,string Value) {Set(Name.c_str(),Value);};
    void Set(const char *Name,string Value);
-   void Set(const char *Name,int 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);};
 
+   void Dump();
+   
    Configuration();
 };
 
 extern Configuration *_config;
 
+bool ReadConfigFile(Configuration &Conf,string File);
+
 #endif