scsh-ldap/scheme/types.scm

(define-record-type ldap-session :ldap-session
  (make-ldap-session c-pointer bound? options messages)
  ldap-session?
  (c-pointer ldap-session-c-pointer)
  (bound? ldap-session-bound? set-ldap-session-bound?!)
  (options ldap-session-options set-ldap-session-options!)
  (messages ldap-session-messages set-ldap-session-messages!))

(define-exported-binding "ldap-session" :ldap-session)

(define-record-type session-options :session-options
  (make-session-options implicit-unbind-ok? auto-unbind?)
  session-options?
  (implicit-unbind-ok? session-options-implicit-unbind-ok?)
  (auto-unbind? session-options-auto-unbind?))

(define (ldap-session-implicit-unbind-ok? session)
  (session-options-implicit-unbind-ok? (ldap-session-options session)))

(define (ldap-session-auto-unbind? session)
  (session-options-auto-unbind? (ldap-session-options session)))

(define (ldap-session-messages-adjoin! session message)
  (set-ldap-session-messages! 
   session (lset-adjoin eq? (ldap-session-messages session) message)))

(define (ldap-session-messages-member? session message)
  (memq message (ldap-session-messages session)))


;;; This is the basic type
(define-record-type ldap-message :ldap-message
  (make-ldap-message c-pointer)
  ldap-message?
  (c-pointer ldap-message-c-pointer))

(define-exported-binding "ldap-message" :ldap-message)

;;; The C api does not distinguish ldap-message, ldap-entry and
;;; ldap-attribute as types, they all have the type LDAPMessage. We
;;; do.
(define-record-type ldap-entry :ldap-entry
  (make-ldap-entry message)
  ldap-entry?
  (message ldap-entry-message))

(define-record-type ldap-modification :ldap-modification
  (make-ldap-modification c-pointer)
  ldap-modification?
  (c-pointer ldap-modification-c-pointer))

(define-exported-binding "ldap-modification" :ldap-modification)

(define-record-type ldap-api-info :ldap-api-info
  (make-ldap-api-info c-pointer)
  ldap-api-info?
  (c-pointer ldap-api-info-c-pointer))

(define-exported-binding "ldap-api-info" :ldap-api-info)

(import-lambda-definition ldap-api-info-info-version 
			  (ldap-ai)
			  "scsh_ldapapiinfo_get_info_version")

(import-lambda-definition ldap-api-info-api-version
			  (ldap-ai)
			  "scsh_ldapapiinfo_get_api_version")

(import-lambda-definition ldap-api-info-protocol-version
			  (ldap-ai)
			  "scsh_ldapapiinfo_get_protocol_version")

(import-lambda-definition ldap-api-info-vendor-name
			  (ldap-ai)
			  "scsh_ldapapiinfo_get_vendor_name")

(import-lambda-definition ldap-api-info-vendor-version
			  (ldap-ai)
			  "scsh_ldapapiinfo_get_vendor_version")

(define-record-type ber-element :ber-element
  (make-ber-element c-pointer)
  ber-element?
  (c-pointer ber-element-c-pointer))

(define-exported-binding "ber-element" :ber-element)

(define (ldap-success? obj)
  (equal? (ldap-return success) obj))

(define convert-ldap-return-code 
  (make-finite-type-import-function 'ldap-return ldap-return-elements ldap-return-id))

(define convert-ldap-message-type
  (make-finite-type-import-function 
   'ldap-message-types ldap-message-types-elements ldap-message-types-id))