Missing file.

3 files changed, 91 insertions, 40 deletions

diff --git a/psycopg/lobject.h b/psycopg/lobject.h
index 19ba0d3..e1fed7d 100644
--- a/psycopg/lobject.h
+++ b/psycopg/lobject.h
@@ -47,7 +47,11 @@ typedef struct {
     int fd;                  /* the file descriptor for file-like ops */
 } lobjectObject;
     
-    
+/* functions exported from lobject_int.c */
+
+extern int lobject_open(lobjectObject *self, connectionObject *conn,
+                         Oid oid, int mode, Oid new_oid, char *new_file);
+
 /* exception-raising macros */
 #define EXC_IF_LOBJ_CLOSED(self) \
 if ((self)->closed || ((self)->conn && (self)->conn->closed)) { \
diff --git a/psycopg/lobject_int.c b/psycopg/lobject_int.c
new file mode 100644
index 0000000..b0897d8
--- /dev/null
+++ b/psycopg/lobject_int.c
@@ -0,0 +1,84 @@
+/* lobject_int.c - code used by the lobject object
+ *
+ * Copyright (C) 2006 Federico Di Gregorio <fog@debian.org>
+ *
+ * This file is part of psycopg.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2,
+ * or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <Python.h>
+#include <string.h>
+
+#define PSYCOPG_MODULE
+#include "psycopg/config.h"
+#include "psycopg/psycopg.h"
+#include "psycopg/connection.h"
+#include "psycopg/lobject.h"
+#include "psycopg/pqpath.h"
+
+#ifdef PSYCOPG_EXTENSIONS
+
+int
+lobject_open(lobjectObject *self, connectionObject *conn,
+              Oid oid, int mode, Oid new_oid, char *new_file)
+{
+    Py_BEGIN_ALLOW_THREADS;
+    pthread_mutex_lock(&(self->conn->lock));
+
+    pq_begin(self->conn);
+
+    /* if the oid is InvalidOid we create a new lob before opening it
+       or we import a file from the FS, depending on the value of
+       new_name */
+    if (oid == InvalidOid) {
+        if (new_file)
+            self->oid = lo_import(self->conn->pgconn, new_file);
+        else
+            self->oid = lo_create(self->conn->pgconn, new_oid);
+
+        Dprintf("lobject_open: large object created with oid = %d",
+                self->oid);
+
+        if (self->oid == InvalidOid) goto end;
+        
+        mode = INV_WRITE;
+    }
+    else {
+        self->oid = oid;
+        if (mode == 0) mode = INV_READ;
+    }
+
+    /* if the oid is a real one we try to open with the given mode */
+    self->fd = lo_open(self->conn->pgconn, self->oid, mode);
+    Dprintf("lobject_open: large object opened with fd = %d",
+            self->fd);
+ 
+ end:
+    pthread_mutex_unlock(&(self->conn->lock));
+    Py_END_ALLOW_THREADS;
+
+    /* here we check for errors before returning 0 */
+    if (self->fd == -1 || self->oid == InvalidOid) {
+        pq_raise(conn, NULL, NULL, NULL);
+        return -1;
+    }
+    else {
+        return 0;
+    }
+}
+
+#endif
+
diff --git a/psycopg/lobject_type.c b/psycopg/lobject_type.c
index 337840b..4ff335d 100644
--- a/psycopg/lobject_type.c
+++ b/psycopg/lobject_type.c
@@ -107,45 +107,8 @@ lobject_setup(lobjectObject *self, connectionObject *conn,
     self->oid = InvalidOid;
     self->fd = -1;
 
-    Py_BEGIN_ALLOW_THREADS;
-    pthread_mutex_lock(&(self->conn->lock));
-
-    pq_begin(self->conn);
-    
-    /* if the oid is InvalidOid we create a new lob before opening it 
-       or we import a file from the FS, depending on the value of
-       new_name */
-    if (oid == InvalidOid) {
-        if (new_file)
-            self->oid = lo_import(self->conn->pgconn, new_file);
-	else
-            self->oid = lo_create(self->conn->pgconn, new_oid);
-	
-	Dprintf("lobject_setup: large object created with oid = %d",
-	        self->oid);
-
-	if (self->oid == InvalidOid) goto end;
-	mode = INV_WRITE;
-    }
-    else {
-        self->oid = oid;
-	if (mode == 0) mode = INV_READ;
-    }	
-
-    /* if the oid is a real one we try to open with the given mode */
-    Dprintf("oid = %d, mode = %d", self->oid, mode);
-    self->fd = lo_open(self->conn->pgconn, self->oid, mode);
-    
- end:
-    
-    pthread_mutex_unlock(&(self->conn->lock));
-    Py_END_ALLOW_THREADS;
-
-    /* here we check for errors before returning 0 */
-    if (self->fd == -1 || self->oid == InvalidOid) {
-        pq_raise(conn, NULL, NULL, NULL);
-	return -1;
-    }
+    if (lobject_open(self, conn, oid, mode, new_oid, new_file) == -1)
+        return -1;
     else {
         Dprintf("lobject_setup: good lobject object at %p, refcnt = %d",
                 self, ((PyObject *)self)->ob_refcnt);