Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 1 | /* cursor.h - definitions for the cursor type |
| 2 | * |
Florent Xicluna | c934f32 | 2010-09-03 23:47:32 +0000 | [diff] [blame] | 3 | * Copyright (C) 2004-2010 Gerhard Häring <gh@ghaering.de> |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 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 | |
| 32 | typedef struct |
| 33 | { |
| 34 | PyObject_HEAD |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 35 | pysqlite_Connection* connection; |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 36 | PyObject* description; |
| 37 | PyObject* row_cast_map; |
| 38 | int arraysize; |
| 39 | PyObject* lastrowid; |
Georg Brandl | f78e02b | 2008-06-10 17:40:04 +0000 | [diff] [blame] | 40 | long rowcount; |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 41 | PyObject* row_factory; |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 42 | pysqlite_Statement* statement; |
Gerhard Häring | f9cee22 | 2010-03-05 15:20:03 +0000 | [diff] [blame] | 43 | int closed; |
| 44 | int reset; |
Gerhard Haering | 936d518 | 2011-05-09 12:24:09 +0200 | [diff] [blame] | 45 | int locked; |
Gerhard Häring | f9cee22 | 2010-03-05 15:20:03 +0000 | [diff] [blame] | 46 | int initialized; |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 47 | |
| 48 | /* the next row to be returned, NULL if no next row available */ |
| 49 | PyObject* next_row; |
Gerhard Häring | f9cee22 | 2010-03-05 15:20:03 +0000 | [diff] [blame] | 50 | |
| 51 | PyObject* in_weakreflist; /* List of weak references */ |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 52 | } pysqlite_Cursor; |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 53 | |
| 54 | typedef enum { |
| 55 | STATEMENT_INVALID, STATEMENT_INSERT, STATEMENT_DELETE, |
| 56 | STATEMENT_UPDATE, STATEMENT_REPLACE, STATEMENT_SELECT, |
| 57 | STATEMENT_OTHER |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 58 | } pysqlite_StatementKind; |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 59 | |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 60 | extern PyTypeObject pysqlite_CursorType; |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 61 | |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 62 | PyObject* pysqlite_cursor_execute(pysqlite_Cursor* self, PyObject* args); |
| 63 | PyObject* pysqlite_cursor_executemany(pysqlite_Cursor* self, PyObject* args); |
| 64 | PyObject* pysqlite_cursor_getiter(pysqlite_Cursor *self); |
| 65 | PyObject* pysqlite_cursor_iternext(pysqlite_Cursor *self); |
| 66 | PyObject* pysqlite_cursor_fetchone(pysqlite_Cursor* self, PyObject* args); |
Gerhard Häring | e7ea745 | 2008-03-29 00:45:29 +0000 | [diff] [blame] | 67 | PyObject* pysqlite_cursor_fetchmany(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs); |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 68 | PyObject* pysqlite_cursor_fetchall(pysqlite_Cursor* self, PyObject* args); |
| 69 | PyObject* pysqlite_noop(pysqlite_Connection* self, PyObject* args); |
| 70 | PyObject* pysqlite_cursor_close(pysqlite_Cursor* self, PyObject* args); |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 71 | |
Thomas Wouters | fc7bb8c | 2007-01-15 15:49:28 +0000 | [diff] [blame] | 72 | int pysqlite_cursor_setup_types(void); |
Thomas Wouters | 49fd7fa | 2006-04-21 10:40:58 +0000 | [diff] [blame] | 73 | |
| 74 | #define UNKNOWN (-1) |
| 75 | #endif |