ChangeLogTag:Wed May 26 18:51:39 1999 Carlos O'Ryan <coryan@cs.wustl.edu>

1 files changed, 102 insertions, 0 deletions

diff --git a/TAO/tao/params.cpp b/TAO/tao/params.cpp
index fafb7007d57..0c0bf82167a 100644
--- a/TAO/tao/params.cpp
+++ b/TAO/tao/params.cpp
@@ -26,3 +26,105 @@ TAO_ORB_Parameters::~TAO_ORB_Parameters (void)
   // Delete the table.
   delete this->ior_lookup_table_;
 }
+
+int
+TAO_ORB_Parameters::parse_endpoints (ACE_CString &endpoints,
+                                     TAO_EndpointSet &endpoints_list)
+{
+  // Parse the string into seperate endpoints, where `endpoints' is of
+  // the form:
+  //
+  //    protocol1:V.v//addr1,...,addrN/;protocol2:W.w//addr1,...,addrN/;...
+  //
+  // A single endpoint, instead of several, can be added just as well.
+
+  int status = 0;
+  // Return code:  0 = success,  1 = failure
+
+  const char endpoints_delimiter = ';';
+
+  int length = endpoints.length ();
+
+  if (endpoints[0] == endpoints_delimiter ||
+      endpoints[length - 1] == endpoints_delimiter)
+    {
+      return -1;
+      // Failure:  endpoints string has an empty endpoint at the beginning
+      //           or the end of the string (e.g. ";uiop://foo;iiop:1.3//bar")
+    }
+
+  if (length > 0)
+    {
+      int endpoints_count = 1;
+
+      for (int j = 0; j != length; ++j)
+        {
+          if (endpoints[j] == endpoints_delimiter)
+            endpoints_count++;
+        }
+
+      int begin = 0;
+      int end = endpoints.find (endpoints_delimiter);
+
+      for (int i = 0; i < endpoints_count; ++i)
+        {
+          if (end == 0)
+            {
+              // Handle case where two consecutive endpoints `;;'
+              // delimiters are found within the endpoints set.
+              //
+              // Is it enough to just skip over it or should we return an
+              // error?
+              continue;
+            }
+
+          ACE_CString endpt = endpoints.substring (begin, end);
+          // The substring call will work even if `end' is equal to
+          // ACE_CString::npos since that will just extract the substring
+          // from the offset `begin' to the end of the string.
+
+          // Check for a valid URL style endpoint set
+          int check_offset = endpt.find (':');
+
+          if (check_offset > 0 &&
+              check_offset != endpt.npos &&
+              endpt.find ("//", check_offset + 1) != endpt.npos)
+            {
+              endpoints_list.insert (endpt);
+              // Insert endpoint into list
+            }
+          else
+            status = -1;  // Error: invalid URL style endpoint set
+
+          begin += end + 1;
+          end = endpoints.find (endpoints_delimiter, begin);
+        }
+    }
+  else
+    {
+      status = -1;
+      // Failure:  Empty string
+    }
+
+  return status;
+}
+
+
+#if defined (ACE_EXPLICIT_TEMPLATE_INSTANTIATION)
+
+template class ACE_Node<ACE_Cstring>;
+
+template class ACE_Unbounded_Set<ACE_CString>;
+
+template class ACE_Unbounded_Set_Iterator<ACE_CString, ACE_Null_Mutex>;
+
+#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
+
+#pragma instantiate ACE_Node<ACE_Cstring>
+
+#pragma instantiate ACE_Unbounded_Set<ACE_CString>
+
+#pragma instantiate ACE_Unbounded_Set_Iterator<ACE_CString, ACE_Null_Mutex>
+
+
+#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */