Initial psycopg 2 import after SVN crash.

1 files changed, 87 insertions, 0 deletions

diff --git a/psycopg/cursor.h b/psycopg/cursor.h
new file mode 100644
index 0000000..2c2983e
--- /dev/null
+++ b/psycopg/cursor.h
@@ -0,0 +1,87 @@
+/* cursor.h - definition for the psycopg cursor type
+ *
+ * Copyright (C) 2003 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.
+ */
+
+#ifndef PSYCOPG_CURSOR_H
+#define PSYCOPG_CURSOR_H 1
+
+#include <Python.h>
+#include <libpq-fe.h>
+
+#include "psycopg/connection.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern PyTypeObject cursorType;
+
+typedef struct {
+    PyObject HEAD;
+
+    connectionObject *conn; /* connection owning the cursor */
+
+    int closed:1;            /* 1 if the cursor is closed */
+    int notuples:1;          /* 1 if the command was not a SELECT query */
+    
+    long int rowcount;       /* number of rows affected by last execute */
+    long int columns;        /* number of columns fetched from the db */
+    long int arraysize;      /* how many rows should fetchmany() return */
+    long int row;            /* the row counter for fetch*() operations */
+
+    PyObject *description;   /* read-only attribute: sequence of 7-item
+                                sequences.*/
+
+    /* postgres connection stuff */
+    PGresult   *pgres;     /* result of last query */
+    PyObject   *pgstatus;  /* last message from the server after an execute */
+    Oid         lastoid;   /* last oid from an insert or InvalidOid */
+
+    PyObject *casts;      /* an array (tuple) of typecast functions */
+    
+    PyObject *copyfile;   /* file-like used during COPY TO/FROM ops */
+    long int  copysize;   /* size of the copy buffer during COPY TO/FROM ops */
+#define DEFAULT_COPYSIZE 16384
+    
+    PyObject *tuple_factory;    /* factory for result tuples */
+    PyObject *tzinfo_factory;   /* factory for tzinfo objects */
+    
+    char *qattr;          /* quoting attr, used when quoting strings */
+    char *notice;         /* a notice from the backend */
+    char *query;          /* last query executed */
+} cursorObject;
+    
+/* C-callable functions in cursor_int.c and cursor_ext.c */
+extern void curs_reset(cursorObject *self);
+    
+/* exception-raising macros */
+#define EXC_IF_CURS_CLOSED(self) if ((self)->closed) { \
+    PyErr_SetString(InterfaceError, "cursor already closed"); \
+    return NULL; }
+
+#define EXC_IF_NO_TUPLES(self) if ((self)->notuples) { \
+    PyErr_SetString(ProgrammingError, "no results to fetch"); \
+    return NULL; }
+    
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !defined(PSYCOPG_CURSOR_H) */