/Modules/_sqlite/cursor.h
C++ Header | 71 lines | 39 code | 9 blank | 23 comment | 0 complexity | 6d574e121abdc987e68227d9e720cca0 MD5 | raw file
1/* cursor.h - definitions for the cursor type 2 * 3 * Copyright (C) 2004-2007 Gerhard Häring <gh@ghaering.de> 4 * 5 * This file is part of pysqlite. 6 * 7 * This software is provided 'as-is', without any express or implied 8 * warranty. In no event will the authors be held liable for any damages 9 * arising from the use of this software. 10 * 11 * Permission is granted to anyone to use this software for any purpose, 12 * including commercial applications, and to alter it and redistribute it 13 * freely, subject to the following restrictions: 14 * 15 * 1. The origin of this software must not be misrepresented; you must not 16 * claim that you wrote the original software. If you use this software 17 * in a product, an acknowledgment in the product documentation would be 18 * appreciated but is not required. 19 * 2. Altered source versions must be plainly marked as such, and must not be 20 * misrepresented as being the original software. 21 * 3. This notice may not be removed or altered from any source distribution. 22 */ 23 24#ifndef PYSQLITE_CURSOR_H 25#define PYSQLITE_CURSOR_H 26#include "Python.h" 27 28#include "statement.h" 29#include "connection.h" 30#include "module.h" 31 32typedef struct 33{ 34 PyObject_HEAD 35 pysqlite_Connection* connection; 36 PyObject* description; 37 PyObject* row_cast_map; 38 int arraysize; 39 PyObject* lastrowid; 40 long rowcount; 41 PyObject* row_factory; 42 pysqlite_Statement* statement; 43 44 /* the next row to be returned, NULL if no next row available */ 45 PyObject* next_row; 46} pysqlite_Cursor; 47 48typedef enum { 49 STATEMENT_INVALID, STATEMENT_INSERT, STATEMENT_DELETE, 50 STATEMENT_UPDATE, STATEMENT_REPLACE, STATEMENT_SELECT, 51 STATEMENT_OTHER 52} pysqlite_StatementKind; 53 54extern PyTypeObject pysqlite_CursorType; 55 56int pysqlite_cursor_init(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs); 57void pysqlite_cursor_dealloc(pysqlite_Cursor* self); 58PyObject* pysqlite_cursor_execute(pysqlite_Cursor* self, PyObject* args); 59PyObject* pysqlite_cursor_executemany(pysqlite_Cursor* self, PyObject* args); 60PyObject* pysqlite_cursor_getiter(pysqlite_Cursor *self); 61PyObject* pysqlite_cursor_iternext(pysqlite_Cursor *self); 62PyObject* pysqlite_cursor_fetchone(pysqlite_Cursor* self, PyObject* args); 63PyObject* pysqlite_cursor_fetchmany(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs); 64PyObject* pysqlite_cursor_fetchall(pysqlite_Cursor* self, PyObject* args); 65PyObject* pysqlite_noop(pysqlite_Connection* self, PyObject* args); 66PyObject* pysqlite_cursor_close(pysqlite_Cursor* self, PyObject* args); 67 68int pysqlite_cursor_setup_types(void); 69 70#define UNKNOWN (-1) 71#endif