r2033: move initialize code for better .system compilation

[clsql.git] / interfaces / postgresql-socket / postgresql-socket-sql.cl

diff --git a/interfaces/postgresql-socket/postgresql-socket-sql.cl b/interfaces/postgresql-socket/postgresql-socket-sql.cl
index 0c99be07dfba6408aacf1bb9fa93c6532383c4b2..6c517f1a18623e7b4c3f4e6aa4d0f1146326a5a7 100644 (file)
--- a/interfaces/postgresql-socket/postgresql-socket-sql.cl
+++ b/interfaces/postgresql-socket/postgresql-socket-sql.cl
@@ -8,7 +8,7 @@
 ;;;;                Original code by Pierre R. Mai 
 ;;;; Date Started:  Feb 2002
 ;;;;
-;;;; $Id: postgresql-socket-sql.cl,v 1.8 2002/03/27 12:09:39 kevin Exp $
+;;;; $Id: postgresql-socket-sql.cl,v 1.12 2002/05/13 22:05:21 kevin Exp $
 ;;;;
 ;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;; and Copyright (c) 1999-2001 by Pierre R. Mai
@@ -28,6 +28,17 @@
 
 (in-package :clsql-postgresql-socket)
 
+;; interface foreign library loading routines
+
+(defmethod database-type-library-loaded ((database-type (eql :postgresql-socket)))
+  t)
+
+(defmethod clsql-sys:database-type-load-foreign ((database-type (eql :postgresql-socket)))
+  t)
+
+(clsql-sys:database-type-load-foreign :postgresql-socket)
+
+
 ;; Field type conversion
 
 (defun make-type-list-for-auto (cursor)
@@ -56,14 +67,16 @@
        t))))
 
 (defun canonicalize-types (types cursor)
-  (let ((auto-list (make-type-list-for-auto cursor)))
-    (cond
-      ((listp types)
-       (canonicalize-type-list types auto-list))
-      ((eq types :auto)
-       auto-list)
-      (t
-       nil))))
+  (if (null types)
+      nil
+      (let ((auto-list (make-type-list-for-auto cursor)))
+       (cond
+         ((listp types)
+          (canonicalize-type-list types auto-list))
+         ((eq types :auto)
+          auto-list)
+         (t
+          nil)))))
 
 (defun canonicalize-type-list (types auto-list)
   "Ensure a field type list meets expectations.
@@ -124,16 +137,19 @@ doesn't depend on UFFI."
         ;; KMR - removed double @@
         ,@body))))
 
-(defmethod database-initialize-database-type
-    ((database-type (eql :postgresql-socket)))
+(defmethod database-initialize-database-type ((database-type
+                                              (eql :postgresql-socket)))
   t)
 
 (defclass postgresql-socket-database (database)
   ((connection :accessor database-connection :initarg :connection
               :type postgresql-connection)))
 
-(defmethod database-name-from-spec
-    (connection-spec (database-type (eql :postgresql-socket)))
+(defmethod database-type ((database postgresql-socket-database))
+  :postgresql-socket)
+
+(defmethod database-name-from-spec (connection-spec
+                                   (database-type (eql :postgresql-socket)))
   (check-connection-spec connection-spec database-type
                         (host db user password &optional port options tty))
   (destructuring-bind (host db user password &optional port options tty)
@@ -141,8 +157,8 @@ doesn't depend on UFFI."
     (declare (ignore password options tty))
     (concatenate 'string host (if port ":") (if port port) "/" db "/" user)))
 
-(defmethod database-connect
-    (connection-spec (database-type (eql :postgresql-socket)))
+(defmethod database-connect (connection-spec 
+                            (database-type (eql :postgresql-socket)))
   (check-connection-spec connection-spec database-type
                         (host db user password &optional port options tty))
   (destructuring-bind (host db user password &optional
@@ -165,6 +181,7 @@ doesn't depend on UFFI."
        (make-instance 'postgresql-socket-database
                       :name (database-name-from-spec connection-spec
                                                      database-type)
+                      :connection-spec connection-spec
                       :connection connection))
       (postgresql-error (c)
        ;; Connect failed
@@ -287,3 +304,6 @@ doesn't depend on UFFI."
          (prog1 nil
            (setf (postgresql-socket-result-set-done result-set) t)
            (wait-for-query-results (database-connection database)))))))
+
+(when (clsql-sys:database-type-library-loaded :postgresql-socket)
+  (clsql-sys:initialize-database-type :database-type :postgresql-socket))