1 files changed, 128 insertions, 0 deletions
diff --git a/TAO/tests/Param_Test/helper.cpp b/TAO/tests/Param_Test/helper.cpp
new file mode 100644
index 00000000000..3018a60ed1f
--- /dev/null
+++ b/TAO/tests/Param_Test/helper.cpp
@@ -0,0 +1,128 @@
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//    TAO/tests/Param_Test
+//
+// = FILENAME
+//    helper.cpp
+//
+// = DESCRIPTION
+//    Defines a helper class that can generate values for the parameters used
+//    for the Param_Test example
+//
+// = AUTHORS
+//    Aniruddha Gokhale
+//
+// ============================================================================
+
+#include "helper.h"
+#include "ace/os_include/os_ctype.h"
+
+const CORBA::ULong TEST_BUFSIZE = 128;
+
+ACE_RCSID (Param_Test,
+           helper,
+           "$Id$")
+
+Generator::Generator (void)
+{
+}
+
+Generator::~Generator (void)
+{
+}
+
+CORBA::Short
+Generator::gen_short (void)
+{
+  return (CORBA::Short) (ACE_OS::rand () % TEST_BUFSIZE);
+}
+
+CORBA::Long
+Generator::gen_long (void)
+{
+  return ::ACE_OS::rand () % TEST_BUFSIZE;
+}
+
+char *
+Generator::gen_string (void)
+{
+  return gen_string (TEST_BUFSIZE);
+}
+
+char *
+Generator::gen_string (int max_length)
+{
+  CORBA::ULong len = (CORBA::ULong) (::ACE_OS::rand () % max_length);
+  char *buf = CORBA::string_alloc (len);
+  CORBA::ULong i = 0;
+
+  while (i < len)
+    {
+      int c = ACE_OS::rand () % 128;
+      if (isprint (c) && !isspace (c))
+        {
+          buf [i] = c;
+          i++;
+        }
+    }
+
+  buf[i] = 0;
+  return buf;
+}
+
+CORBA::WChar *
+Generator::gen_wstring (void)
+{
+  return gen_wstring (TEST_BUFSIZE);
+}
+
+CORBA::WChar *
+Generator::gen_wstring (int max_length)
+{
+  CORBA::ULong len = (CORBA::ULong) (::ACE_OS::rand () % max_length);
+  CORBA::WChar *buf = CORBA::wstring_alloc (len);
+  CORBA::ULong i = 0;
+  CORBA::WChar limit =
+    ACE_OutputCDR::wchar_maxbytes() == 1 ? ACE_OCTET_MAX : ACE_WCHAR_MAX;
+  while (i < len)
+    {
+      CORBA::WChar wc = ACE_OS::rand () % limit;
+      if (wc)
+        {
+          buf[i] = wc;
+          i++;
+        }
+    }
+
+  buf[i] = 0;
+  return buf;
+}
+
+const Param_Test::Fixed_Struct
+Generator::gen_fixed_struct (void)
+{
+  this->fixed_struct_.l = ACE_OS::rand ();
+  this->fixed_struct_.c = ACE_OS::rand () % 128;
+  this->fixed_struct_.s = (CORBA::Short) ACE_OS::rand ();
+  this->fixed_struct_.o = ACE_OS::rand () % 128;
+  this->fixed_struct_.f = (CORBA::Float) (ACE_OS::rand () * 1.0);
+  this->fixed_struct_.b = (CORBA::Boolean) (ACE_OS::rand () % 2);
+  this->fixed_struct_.d = (ACE_OS::rand () * 1.0);
+  return this->fixed_struct_;
+}
+
+const Param_Test::Step
+Generator::gen_step (void)
+{
+  this->step_.name.id = this->gen_string ();
+  this->step_.name.kind = this->gen_string ();
+  this->step_.process = (CORBA::Boolean) (ACE_OS::rand () % 2);
+  return this->step_;
+}
+
+#if defined (ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION)
+template ACE_Singleton<Generator, ACE_Recursive_Thread_Mutex> *ACE_Singleton<Generator, ACE_Recursive_Thread_Mutex>::singleton_;
+#endif /* ACE_HAS_EXPLICIT_STATIC_TEMPLATE_MEMBER_INSTANTIATION */