Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dtinfo/DtMmdb/oliasdb/c_api_locator.C

@@ -0,0 +1,73 @@
+// $XConsortium: c_api_locator.cc /main/3 1996/06/11 17:27:38 cde-hal $
+
+#include "oliasdb/c_api_common.h"
+
+static locator_smart_ptr*
+getLocatorUsingLocAndProid(DtMmdbInfoRequest* request, Boolean checkLocOnly = false)
+{
+   try {
+      info_base* x = getBookCase(request -> bookcase_descriptor);
+      if ( x == 0 ) return 0;
+
+      const char* str = getLocator(request);
+
+      if ( str ) {
+         return new locator_smart_ptr(x, str);
+      } else
+         return 0;
+
+/*
+      if ( checkLocOnly == true ) return 0;
+
+      oid_t * id = getPrimiaryOid(request);
+
+      if ( id == 0 ) return 0;
+
+      return new locator_smart_ptr(x, *id);
+*/
+   }
+
+   catch (mmdbException &,e)
+   {
+     return 0;
+   } end_try;
+     return 0;
+}
+
+const char*
+DtMmdbLocatorGetSectionLoc(DtMmdbInfoRequest* request)
+{
+   try {
+      locator_smart_ptr* x = getLocatorUsingLocAndProid(request, false);
+
+      if ( x == 0 ) return 0;
+      const char* y = x -> inside_node_locator_str();
+      delete x;
+      return y;
+   }
+
+   catch (mmdbException &,e)
+   {
+     return 0;
+   } end_try;
+     return 0;
+}
+
+DtMmdbHandle*
+DtMmdbLocatorGetSectionObjectId(DtMmdbInfoRequest* request)
+{
+   try {
+      locator_smart_ptr* x = getLocatorUsingLocAndProid(request, true);
+      if ( x == 0 ) return 0;
+      DtMmdbHandle *z = newDtMmdbHandle(x -> node_id());
+      delete x;
+      return z;
+   }
+
+   catch (mmdbException &,e)
+   {
+     return 0;
+   } end_try;
+     return 0;
+}
+