Directory Structure [step 1]: moving files

working on #672

NOTE: This commit can't be compiled!!

deps/acelite/ace/ETCL/ETCL_Interpreter.cpp

@@ -0,0 +1,111 @@
+// -*- C++ -*-
+#include "ace/Guard_T.h"
+#include "ace/Truncate.h"
+
+#include "ace/ETCL/ETCL_Interpreter.h"
+#include "ace/ETCL/ETCL_Constraint.h"
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+ETCL_Parser_Export ACE_SYNCH_MUTEX ETCL_Interpreter::parserMutex__;
+
+ETCL_Interpreter::ETCL_Interpreter (void)
+  : root_ (0)
+{
+}
+
+ETCL_Interpreter::~ETCL_Interpreter (void)
+{
+  delete this->root_;
+}
+
+int
+ETCL_Interpreter::build_tree (const char* constraints)
+{
+  ACE_GUARD_RETURN (ACE_SYNCH_MUTEX,
+                    guard,
+                    ETCL_Interpreter::parserMutex__,
+                    -1);
+
+  Lex_String_Input::reset ((char*)constraints);
+
+  yyval.constraint = 0;
+  int return_value = ::yyparse ();
+
+  if (return_value == 0 && yyval.constraint != 0)
+    {
+      this->root_ = yyval.constraint;
+    }
+  else
+    {
+      this->root_ = 0;
+    }
+
+  return return_value;
+}
+
+int
+ETCL_Interpreter::is_empty_string (const char* str)
+{
+  int return_value = 0;
+
+  if (str != 0)
+    {
+      int i = 0;
+
+      while (str[i] != '\0')
+        {
+          if (str[i] != ' ')
+            {
+              break;
+            }
+
+          ++i;
+        }
+
+      if (str[i] == '\0')
+        {
+          return_value = 1;
+        }
+    }
+
+  return return_value;
+}
+
+char* Lex_String_Input::string_ = 0;
+char* Lex_String_Input::current_ = 0;
+char* Lex_String_Input::end_ = 0;
+
+// Routine to have Lex read its input from the constraint string.
+
+int
+Lex_String_Input::copy_into (char* buf,
+                             int max_size)
+{
+  int const chars_left =
+    ACE_Utils::truncate_cast<int> (
+      Lex_String_Input::end_ - Lex_String_Input::current_);
+
+  int const n = max_size > chars_left ? chars_left : max_size;
+
+  if (n > 0)
+    {
+      ACE_OS::memcpy (buf,
+                      Lex_String_Input::current_,
+                      n);
+      Lex_String_Input::current_ += n;
+    }
+
+  return n;
+}
+
+void
+Lex_String_Input::reset (char* input_string)
+{
+  Lex_String_Input::string_ = input_string;
+  Lex_String_Input::current_ = input_string;
+  Lex_String_Input::end_ =
+    input_string + ACE_OS::strlen (Lex_String_Input::string_);
+}
+
+ACE_END_VERSIONED_NAMESPACE_DECL