| /* util.c - various utility functions |
| * |
| * Copyright (C) 2005-2006 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. |
| */ |
| |
| #include "module.h" |
| #include "connection.h" |
| |
| int _sqlite_step_with_busyhandler(sqlite3_stmt* statement, pysqlite_Connection* connection) |
| { |
| int rc; |
| |
| Py_BEGIN_ALLOW_THREADS |
| rc = sqlite3_step(statement); |
| Py_END_ALLOW_THREADS |
| |
| return rc; |
| } |
| |
| /** |
| * Checks the SQLite error code and sets the appropriate DB-API exception. |
| * Returns the error code (0 means no error occurred). |
| */ |
| int _pysqlite_seterror(sqlite3* db) |
| { |
| int errorcode; |
| |
| errorcode = sqlite3_errcode(db); |
| |
| switch (errorcode) |
| { |
| case SQLITE_OK: |
| PyErr_Clear(); |
| break; |
| case SQLITE_INTERNAL: |
| case SQLITE_NOTFOUND: |
| PyErr_SetString(pysqlite_InternalError, sqlite3_errmsg(db)); |
| break; |
| case SQLITE_NOMEM: |
| (void)PyErr_NoMemory(); |
| break; |
| case SQLITE_ERROR: |
| case SQLITE_PERM: |
| case SQLITE_ABORT: |
| case SQLITE_BUSY: |
| case SQLITE_LOCKED: |
| case SQLITE_READONLY: |
| case SQLITE_INTERRUPT: |
| case SQLITE_IOERR: |
| case SQLITE_FULL: |
| case SQLITE_CANTOPEN: |
| case SQLITE_PROTOCOL: |
| case SQLITE_EMPTY: |
| case SQLITE_SCHEMA: |
| PyErr_SetString(pysqlite_OperationalError, sqlite3_errmsg(db)); |
| break; |
| case SQLITE_CORRUPT: |
| PyErr_SetString(pysqlite_DatabaseError, sqlite3_errmsg(db)); |
| break; |
| case SQLITE_TOOBIG: |
| PyErr_SetString(pysqlite_DataError, sqlite3_errmsg(db)); |
| break; |
| case SQLITE_CONSTRAINT: |
| case SQLITE_MISMATCH: |
| PyErr_SetString(pysqlite_IntegrityError, sqlite3_errmsg(db)); |
| break; |
| case SQLITE_MISUSE: |
| PyErr_SetString(pysqlite_ProgrammingError, sqlite3_errmsg(db)); |
| break; |
| default: |
| PyErr_SetString(pysqlite_DatabaseError, sqlite3_errmsg(db)); |
| break; |
| } |
| |
| return errorcode; |
| } |
| |