moved all stuff to github

1 files changed, 162 insertions, 0 deletions

diff --git a/contrib/epee/include/misc_language.h b/contrib/epee/include/misc_language.h
new file mode 100644
index 000000000..d5157365c
--- /dev/null
+++ b/contrib/epee/include/misc_language.h
@@ -0,0 +1,162 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER  BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+
+
+
+#pragma once
+
+#include <limits>
+#include <boost/thread.hpp>
+#include <boost/utility/value_init.hpp>
+namespace epee
+{
+#define STD_TRY_BEGIN() try {
+
+#define STD_TRY_CATCH(where_, ret_val) \
+	} \
+	catch (const std::exception  &e) \
+	{ \
+		LOG_ERROR("EXCEPTION: " << where_  << ", mes: "<< e.what());  \
+		return ret_val; \
+	} \
+	catch (...) \
+	{ \
+		LOG_ERROR("EXCEPTION: " << where_ ); \
+		return ret_val; \
+	}
+
+
+
+#define AUTO_VAL_INIT(v)   boost::value_initialized<decltype(v)>()
+
+namespace misc_utils
+{
+	template<typename t_type>
+		t_type get_max_t_val(t_type t)
+		{
+			return (std::numeric_limits<t_type>::max)();
+		}
+
+		
+	template<typename t_iterator>
+		t_iterator move_it_forward(t_iterator it, size_t count)
+		{
+			while(count--)
+				it++;
+			return it;
+		}
+
+    template<typename t_iterator>
+    t_iterator move_it_backward(t_iterator it, size_t count)
+    {
+      while(count--)
+        it--;
+      return it;
+    }
+
+
+	// TEMPLATE STRUCT less
+	template<class _Ty>
+	struct less_as_pod
+		: public std::binary_function<_Ty, _Ty, bool>
+	{	// functor for operator<
+		bool operator()(const _Ty& _Left, const _Ty& _Right) const
+		{	// apply operator< to operands
+			return memcmp(&_Left, &_Right, sizeof(_Left)) < 0;
+		}
+	};
+
+  template<class _Ty>
+  bool is_less_as_pod(const _Ty& _Left, const _Ty& _Right)
+  {	// apply operator< to operands
+      return memcmp(&_Left, &_Right, sizeof(_Left)) < 0;
+  }
+	
+
+	inline
+	bool sleep_no_w(long ms )
+	{
+		boost::this_thread::sleep( 
+			boost::get_system_time() + 
+			boost::posix_time::milliseconds( std::max<long>(ms,0) ) );
+		
+		return true;
+	}
+
+  template<class type_vec_type>
+  type_vec_type median(std::vector<type_vec_type> &v)
+  {
+    if(v.empty())
+      return boost::value_initialized<type_vec_type>();
+    if(v.size() == 1)
+      return v[0];
+
+    size_t n = (v.size()) / 2;
+    std::sort(v.begin(), v.end());
+    //nth_element(v.begin(), v.begin()+n-1, v.end());
+    if(v.size()%2)
+    {//1, 3, 5...
+      return v[n];
+    }else 
+    {//2, 4, 6...
+      return (v[n-1] + v[n])/2;
+    }
+
+  }
+
+  /************************************************************************/
+  /*                                                                      */
+  /************************************************************************/
+
+  struct call_befor_die_base
+  {
+    virtual ~call_befor_die_base(){}
+  };
+
+  typedef boost::shared_ptr<call_befor_die_base> auto_scope_leave_caller;
+
+
+  template<class t_scope_leave_handler>
+  struct call_befor_die: public call_befor_die_base
+  {
+    t_scope_leave_handler m_func;
+    call_befor_die(t_scope_leave_handler f):m_func(f)
+    {}
+    ~call_befor_die()
+    {
+      m_func();
+    }
+  };
+
+  template<class t_scope_leave_handler>
+  auto_scope_leave_caller create_scope_leave_handler(t_scope_leave_handler f)
+  {
+    auto_scope_leave_caller slc(new call_befor_die<t_scope_leave_handler>(f));
+    return slc;
+  }
+
+}
+}