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cursor.h
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75 lines (65 loc) · 2.54 KB
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/* cursor.h - definitions for the cursor type
*
* Copyright (C) 2004-2010 Gerhard Häring <gh@ghaering.de>
*
* This file is part of pysqlite.
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*/
#ifndef PYSQLITE_CURSOR_H
#define PYSQLITE_CURSOR_H
#include "Python.h"
#include "statement.h"
#include "connection.h"
#include "module.h"
typedef struct
{
PyObject_HEAD
pysqlite_Connection* connection;
PyObject* description;
PyObject* row_cast_map;
int arraysize;
PyObject* lastrowid;
long rowcount;
PyObject* row_factory;
pysqlite_Statement* statement;
int closed;
int reset;
int locked;
int initialized;
/* the next row to be returned, NULL if no next row available */
PyObject* next_row;
PyObject* in_weakreflist; /* List of weak references */
} pysqlite_Cursor;
typedef enum {
STATEMENT_INVALID, STATEMENT_INSERT, STATEMENT_DELETE,
STATEMENT_UPDATE, STATEMENT_REPLACE, STATEMENT_SELECT,
STATEMENT_OTHER
} pysqlite_StatementKind;
extern PyTypeObject pysqlite_CursorType;
PyObject* pysqlite_cursor_execute(pysqlite_Cursor* self, PyObject* args);
PyObject* pysqlite_cursor_executemany(pysqlite_Cursor* self, PyObject* args);
PyObject* pysqlite_cursor_getiter(pysqlite_Cursor *self);
PyObject* pysqlite_cursor_iternext(pysqlite_Cursor *self);
PyObject* pysqlite_cursor_fetchone(pysqlite_Cursor* self, PyObject* args);
PyObject* pysqlite_cursor_fetchmany(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs);
PyObject* pysqlite_cursor_fetchall(pysqlite_Cursor* self, PyObject* args);
PyObject* pysqlite_noop(pysqlite_Connection* self, PyObject* args);
PyObject* pysqlite_cursor_close(pysqlite_Cursor* self, PyObject* args);
int pysqlite_cursor_setup_types(void);
#define UNKNOWN (-1)
#endif