propagate from branch 'net.randombit.botan' (head 161b5c0300b72baa746f101fda1e2b4a7c71818c)

            to branch 'net.randombit.botan.c++0x' (head 1fc3875bb8daf4ad0e90ba66db72642203cb9984)

6 files changed, 33 insertions, 42 deletions

diff --git a/doc/examples/GNUmakefile b/doc/examples/GNUmakefile
index 44fcfeea5..a96e8d65d 100644
--- a/doc/examples/GNUmakefile
+++ b/doc/examples/GNUmakefile
@@ -1,8 +1,8 @@
 
 BOTAN_CONFIG = botan-config
 
-CXX       = g++
-CFLAGS    = -O2 -ansi -W -Wall -I../../build/include
+CXX       = g++-4.5-20091112
+CFLAGS    = -O2 -ansi -std=c++0x -W -Wall -I../../build/include
 LIBS      = -L../.. -lbotan
 
 SRCS=$(wildcard *.cpp)
diff --git a/doc/examples/asn1.cpp b/doc/examples/asn1.cpp
index b0a6aa104..11e283a64 100644
--- a/doc/examples/asn1.cpp
+++ b/doc/examples/asn1.cpp
@@ -121,7 +121,7 @@ void decode(BER_Decoder& decoder, u32bit level)
             if((class_tag & APPLICATION) || (class_tag & CONTEXT_SPECIFIC) ||
                (class_tag & PRIVATE))
                {
-               name = "cons [" + to_string(type_tag) + "]";
+               name = "cons [" + std::to_string(type_tag) + "]";
 
                if(class_tag & APPLICATION)
                   name += " appl";
@@ -148,7 +148,7 @@ void decode(BER_Decoder& decoder, u32bit level)
 
          Pipe pipe(((not_text) ? new Hex_Encoder : 0));
          pipe.process_msg(bits);
-         emit("[" + to_string(type_tag) + "]", level, length,
+         emit("[" + std::to_string(type_tag) + "]", level, length,
               pipe.read_all_as_string());
          }
       else if(type_tag == OBJECT_ID)
diff --git a/doc/examples/bench.cpp b/doc/examples/bench.cpp
index e20c8eea5..fe6bdc839 100644
--- a/doc/examples/bench.cpp
+++ b/doc/examples/bench.cpp
@@ -67,41 +67,29 @@ const std::string algos[] = {
    "",
 };
 
-void benchmark_algo(const std::string& algo,
-                    RandomNumberGenerator& rng)
+int main()
    {
-   u32bit milliseconds = 3000;
-   Algorithm_Factory& af = global_state().algorithm_factory();
+   LibraryInitializer init;
 
-   std::map<std::string, double> speeds =
-      algorithm_benchmark(algo, milliseconds, rng, af);
+   u32bit milliseconds = 1000;
+   AutoSeeded_RNG rng;
 
-   std::cout << algo << ":";
+   Algorithm_Factory& af = global_state().algorithm_factory();
 
-   for(std::map<std::string, double>::const_iterator i = speeds.begin();
-       i != speeds.end(); ++i)
+   for(u32bit i = 0; algos[i] != ""; ++i)
       {
-      std::cout << " " << i->second << " [" << i->first << "]";
-      }
-   std::cout << "\n";
-   }
+      std::string algo = algos[i];
 
-}
+      std::map<std::string, double> speeds =
+         algorithm_benchmark(algos[i], milliseconds, rng, af);
 
-int main(int argc, char* argv[])
-   {
-   LibraryInitializer init;
-
-   AutoSeeded_RNG rng;
+      std::cout << algo << ":";
 
-   if(argc == 1) // no args, benchmark everything
-      {
-      for(u32bit i = 0; algos[i] != ""; ++i)
-         benchmark_algo(algos[i], rng);
-      }
-   else
-      {
-      for(int i = 1; argv[i]; ++i)
-         benchmark_algo(argv[i], rng);
+      for(std::map<std::string, double>::const_iterator i = speeds.begin();
+          i != speeds.end(); ++i)
+         {
+         std::cout << " " << i->second << " [" << i->first << "]";
+         }
+      std::cout << "\n";
       }
    }
diff --git a/doc/examples/ca.cpp b/doc/examples/ca.cpp
index 8dd3e981f..25a3b5a03 100644
--- a/doc/examples/ca.cpp
+++ b/doc/examples/ca.cpp
@@ -17,11 +17,11 @@
 
 #include <botan/botan.h>
 #include <botan/x509_ca.h>
-#include <botan/time.h>
 using namespace Botan;
 
 #include <iostream>
 #include <memory>
+#include <chrono>
 
 int main(int argc, char* argv[])
    {
@@ -58,8 +58,13 @@ int main(int argc, char* argv[])
       // (this example should be extended to show how)
 
       // now sign the request
-      X509_Time start_time(system_time());
-      X509_Time end_time(system_time() + 365 * 60 * 60 * 24);
+      auto now = std::chrono::system_clock::now();
+
+      X509_Time start_time(now);
+
+      typedef std::chrono::duration<int, std::ratio<31556926>> years;
+
+      X509_Time end_time(now + years(1));
 
       X509_Certificate new_cert = ca.sign_request(req, rng,
                                                   start_time, end_time);
diff --git a/doc/examples/gen_certs.cpp b/doc/examples/gen_certs.cpp
index f8c9fe124..73d667edb 100644
--- a/doc/examples/gen_certs.cpp
+++ b/doc/examples/gen_certs.cpp
@@ -11,9 +11,9 @@
 
 #include <botan/botan.h>
 #include <botan/rsa.h>
-#include <botan/time.h>
 #include <botan/x509self.h>
 #include <botan/x509_ca.h>
+#include <chrono>
 
 using namespace Botan;
 
@@ -79,16 +79,14 @@ void save_pair(const std::string& name,
    key_out.close();
    }
 
-}
+typedef std::chrono::duration<int, std::ratio<31556926>> years;
 
 int main()
    {
-   const u32bit seconds_in_a_year = 31556926;
-
-   const u32bit current_time = system_time();
+   auto current_time = std::chrono::system_clock::now();
 
    X509_Time now = X509_Time(current_time);
-   X509_Time later = X509_Time(current_time + 4*seconds_in_a_year);
+   X509_Time later = X509_Time(current_time + years(4));
 
    LibraryInitializer init;
 
diff --git a/doc/examples/rsa_manykey.cpp b/doc/examples/rsa_manykey.cpp
index e6a511753..c282e7882 100644
--- a/doc/examples/rsa_manykey.cpp
+++ b/doc/examples/rsa_manykey.cpp
@@ -31,7 +31,7 @@ int main()
 
       RSA_PrivateKey key(rng, j);
 
-      std::ofstream priv(("rsa/" + to_string(j) + ".pem").c_str());
+      std::ofstream priv(("rsa/" + std::to_string(j) + ".pem").c_str());
       priv << PKCS8::PEM_encode(key);
       priv.close();