Wally ha scritto:
> Do anybody have (or know where to find) an example code
> using an external function call to a shared library.
> (e.g. a math lib or something common)
>
Just an excerpt from a ldap module, which interfaces with libldapxxx:
LIBRARY "libldap:2"
' to initialize the ldap client library
PRIVATE EXTERN ldap_init(host AS String, port AS Integer) AS Pointer
' to bind (login) into the ldap server
PRIVATE EXTERN ldap_simple_bind_s(ldconn AS Pointer, who AS String, passwd AS
String) AS Integer
' to unbind *and* terminate
PRIVATE EXTERN ldap_unbind(ldconn AS Pointer) AS Integer
' to provide useful text messages for errors
PRIVATE EXTERN ldap_err2string(err AS Integer) AS Pointer
' ?
PRIVATE EXTERN ldap_result2error(ldconn AS Pointer, PLDAPMessage AS Pointer,
freeit AS Integer) AS Integer
' the search function to get results
PRIVATE EXTERN ldap_search_s(ldconn AS Pointer, base AS String, scope AS
Integer, filter AS String, attrs AS Pointer, attrsonly AS Integer, res AS
Pointer) AS Integer
' they were: LDAP* ld; char* base; Int scope; char* filter, *attrs[], Int
attrsonly; LDAPMessage** res;
The ldap_init() is called this way:
PUBLIC SUB _new(host AS String)
max_results = 100
conn = ldap_init(host, 389)
IF conn = NULL THEN error.Raise("Can not init ldap library")
The ldap_simple_bind() is called this way:
PUBLIC SUB bind(who AS String, passwd AS String) AS Integer
DIM res AS Integer
ldap_bounded = FALSE
res = ldap_simple_bind_s(conn, who, passwd)
lasterr = StrPtr(ldap_err2string(res))
IF res = 0 THEN
' anonymous bind?
IF who <> "" THEN ldap_bounded = TRUE
ENDIF
RETURN res
END
--
Doriano Blengino
"Listen twice before you speak.
This is why we have two ears, but only one mouth."
------------------------------------------------------------------------------
Create and Deploy Rich Internet Apps outside the browser with Adobe(R)AIR(TM)
software. With Adobe AIR, Ajax developers can use existing skills and code to
build responsive, highly engaging applications that combine the power of local
resources and data with the reach of the web. Download the Adobe AIR SDK and
Ajax docs to start building applications today-http://p.sf.net/sfu/adobe-com
_______________________________________________
Gambas-user mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/gambas-user
