propagate from branch 'net.randombit.botan' (head bcae6a19d8d96ebde33c832c76a130ea02bc923a)

            to branch 'net.randombit.botan.remove-libstate' (head f640991b6e433a264f5d22a08338cfc9c24c82da)

11 files changed, 8 insertions, 138 deletions

diff --git a/include/botan.h b/include/botan.h
index 99c3864f3..a7b124da4 100644
--- a/include/botan.h
+++ b/include/botan.h
@@ -7,6 +7,5 @@
 #include <botan/config.h>
 #include <botan/init.h>
 #include <botan/lookup.h>
-#include <botan/rng.h>
 #include <botan/version.h>
 #include <botan/parsing.h>
diff --git a/include/buf_es.h b/include/buf_es.h
index 516866c79..4bf178ae7 100644
--- a/include/buf_es.h
+++ b/include/buf_es.h
@@ -24,7 +24,6 @@ class Buffered_EntropySource : public EntropySource
 
       void add_bytes(const void*, u32bit);
       void add_bytes(u64bit);
-      void add_timestamp();
 
       virtual void do_slow_poll() = 0;
       virtual void do_fast_poll();
diff --git a/include/charset.h b/include/charset.h
index 9c2be4c07..ac9f501a0 100644
--- a/include/charset.h
+++ b/include/charset.h
@@ -12,18 +12,6 @@
 
 namespace Botan {
 
-/*************************************************
-* Character Set Transcoder Interface             *
-*************************************************/
-class Charset_Transcoder
-   {
-   public:
-      virtual std::string transcode(const std::string&,
-                                    Character_Set, Character_Set) const = 0;
-
-      virtual ~Charset_Transcoder() {}
-   };
-
 namespace Charset {
 
 /*************************************************
diff --git a/include/def_char.h b/include/def_char.h
deleted file mode 100644
index 57080bd7f..000000000
--- a/include/def_char.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/*************************************************
-* Default Character Set Handling Header File     *
-* (C) 1999-2007 Jack Lloyd                       *
-*************************************************/
-
-#ifndef BOTAN_DEFAULT_CHARSET_H__
-#define BOTAN_DEFAULT_CHARSET_H__
-
-#include <botan/charset.h>
-
-namespace Botan {
-
-/*************************************************
-* Default Character Set Transcoder Object        *
-*************************************************/
-class Default_Charset_Transcoder : public Charset_Transcoder
-   {
-   public:
-      std::string transcode(const std::string&,
-                            Character_Set, Character_Set) const;
-   };
-
-}
-
-#endif
diff --git a/include/libstate.h b/include/libstate.h
index 40c4a94b0..7e83f57c6 100644
--- a/include/libstate.h
+++ b/include/libstate.h
@@ -42,19 +42,13 @@ class Library_State
          };
       friend class Engine_Iterator;
 
-      class UI
-         {
-         public:
-            virtual void pulse(Pulse_Type) {}
-            virtual ~UI() {}
-         };
-
       Allocator* get_allocator(const std::string& = "") const;
       void add_allocator(Allocator*);
       void set_default_allocator(const std::string&) const;
 
       bool rng_is_seeded() const { return rng->is_seeded(); }
       void randomize(byte[], u32bit);
+      byte random();
 
       void set_prng(RandomNumberGenerator*);
       void add_entropy_source(EntropySource*, bool = true);
@@ -62,22 +56,9 @@ class Library_State
       void add_entropy(EntropySource&, bool);
       u32bit seed_prng(bool, u32bit);
 
-      void set_timer(class Timer*);
-      u64bit system_clock() const;
-
       class Config& config() const;
 
       class Mutex* get_mutex() const;
-
-      void set_x509_state(class X509_GlobalState*);
-      class X509_GlobalState& x509_state();
-
-      void pulse(Pulse_Type) const;
-      void set_ui(UI*);
-
-      void set_transcoder(class Charset_Transcoder*);
-      std::string transcode(const std::string,
-                            Character_Set, Character_Set) const;
    private:
       Library_State(const Library_State&) {}
       Library_State& operator=(const Library_State&) { return (*this); }
@@ -89,15 +70,11 @@ class Library_State
       class Mutex* engine_lock;
       class Mutex* rng_lock;
 
-      class Timer* timer;
       mutable class Config* config_obj;
-      class X509_GlobalState* x509_state_obj;
 
       std::map<std::string, Allocator*> alloc_factory;
       mutable Allocator* cached_default_allocator;
 
-      UI* ui;
-      class Charset_Transcoder* transcoder;
       RandomNumberGenerator* rng;
       std::vector<Allocator*> allocators;
       std::vector<EntropySource*> entropy_sources;
diff --git a/include/modules.h b/include/modules.h
index 5b84e6ca1..76c1337ab 100644
--- a/include/modules.h
+++ b/include/modules.h
@@ -19,8 +19,6 @@ class Modules
    {
    public:
       virtual class Mutex_Factory* mutex_factory() const = 0;
-      virtual class Timer* timer() const = 0;
-      virtual class Charset_Transcoder* transcoder() const = 0;
 
       virtual std::string default_allocator() const = 0;
 
@@ -38,8 +36,6 @@ class Builtin_Modules : public Modules
    {
    public:
       class Mutex_Factory* mutex_factory() const;
-      class Timer* timer() const;
-      class Charset_Transcoder* transcoder() const;
 
       std::string default_allocator() const;
 
diff --git a/include/rng.h b/include/rng.h
deleted file mode 100644
index fee9c088f..000000000
--- a/include/rng.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*************************************************
-* Global RNG Header File                         *
-* (C) 1999-2007 Jack Lloyd                       *
-*************************************************/
-
-#ifndef BOTAN_GLOBAL_RNG_H__
-#define BOTAN_GLOBAL_RNG_H__
-
-#include <botan/base.h>
-
-namespace Botan {
-
-/*************************************************
-* RNG Access and Seeding Functions               *
-*************************************************/
-namespace Global_RNG {
-
-void randomize(byte[], u32bit);
-byte random();
-
-void add_entropy(const byte[], u32bit);
-void add_entropy(EntropySource&, bool = true);
-
-u32bit seed(bool = true, u32bit = 256);
-
-void add_es(EntropySource*, bool = true);
-
-}
-
-}
-
-#endif
diff --git a/include/timers.h b/include/timers.h
index c4213de5b..abceda449 100644
--- a/include/timers.h
+++ b/include/timers.h
@@ -6,17 +6,19 @@
 #ifndef BOTAN_TIMERS_H__
 #define BOTAN_TIMERS_H__
 
-#include <botan/types.h>
+#include <botan/base.h>
 
 namespace Botan {
 
 /*************************************************
 * Timer Interface                                *
 *************************************************/
-class Timer
+class Timer : public EntropySource
    {
    public:
       virtual u64bit clock() const;
+      u32bit slow_poll(byte[], u32bit);
+
       virtual ~Timer() {}
    protected:
       static u64bit combine_timers(u32bit, u32bit, u32bit);
diff --git a/include/util.h b/include/util.h
index f3817cd7e..022026bc4 100644
--- a/include/util.h
+++ b/include/util.h
@@ -11,10 +11,9 @@
 namespace Botan {
 
 /*************************************************
-* Timer Access Functions                         *
+* Time Access Functions                          *
 *************************************************/
 u64bit system_time();
-u64bit system_clock();
 
 /*************************************************
 * Memory Locking Functions                       *
diff --git a/include/x509_ext.h b/include/x509_ext.h
index 85aa47c92..b715de2e9 100644
--- a/include/x509_ext.h
+++ b/include/x509_ext.h
@@ -56,6 +56,8 @@ class Extensions : public ASN1_Object
       Extensions(bool st = true) : should_throw(st) {}
       ~Extensions();
    private:
+      static Certificate_Extension* get_extension(const OID&);
+
       std::vector<Certificate_Extension*> extensions;
       bool should_throw;
    };
diff --git a/include/x509stat.h b/include/x509stat.h
deleted file mode 100644
index 4f734941f..000000000
--- a/include/x509stat.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*************************************************
-* Globally Saved X.509 State Header              *
-* (C) 1999-2007 Jack Lloyd                       *
-*************************************************/
-
-#include <botan/asn1_oid.h>
-
-namespace Botan {
-
-/*************************************************
-* Prototype for a Certificate Extension          *
-*************************************************/
-class Extension_Prototype
-   {
-   public:
-      virtual class Certificate_Extension* make(const OID&) = 0;
-      virtual ~Extension_Prototype() {}
-   };
-
-/*************************************************
-* X.509 Global State                             *
-*************************************************/
-class X509_GlobalState
-   {
-   public:
-      void add(Extension_Prototype*);
-      class Certificate_Extension* get_extension(const OID&) const;
-
-      X509_GlobalState();
-      ~X509_GlobalState();
-   private:
-      std::vector<Extension_Prototype*> prototypes;
-   };
-
-}