OpenLDAP supportcleanup

These changes allow the server to be built with OpenLDAP (2.4.17+). A brief summary of the changes:
* #defines not provided by OpenLDAP were copied into slapi-plugin.h and protected with #ifndef blocks
* where it made sense, I created slapi wrapper functions for things like URL and LDIF processing to abstract way the differences in the APIs
* I created a new file utf8.c which contains the UTF8 functions from MozLDAP - this is only compiled when using OpenLDAP
* I tried to clean up the code - use the _ext versions of LDAP functions everywhere since the older versions should be considered deprecated
* I removed some unused code
NOTE that this should still be considered a work in progress since it depends on functionality not yet present in a released version of OpenLDAP, for NSS crypto and for the LDIF public API.

1 files changed, 1 insertions, 1 deletions

diff --git a/ldap/servers/slapd/schema.c b/ldap/servers/slapd/schema.c
index c2600f41..3eb3ab82 100644
--- a/ldap/servers/slapd/schema.c
+++ b/ldap/servers/slapd/schema.c
@@ -1997,7 +1997,7 @@ static char **read_dollar_values ( char *vals) {
 	}
   }
   vals[k] = '\0';
-  retVal = str2charray (vals, "$");
+  retVal = slapi_str2charray (vals, "$");
   return retVal;
 }