ref: 88ccea37f65b87312292b2b1a107c39927c6a2c3
dir: /sys/src/cmd/python/Modules/_sqlite/util.c/
/* util.c - various utility functions * * Copyright (C) 2005-2006 Gerhard H�ring <[email protected]> * * 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, 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 _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(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(OperationalError, sqlite3_errmsg(db)); break; case SQLITE_CORRUPT: PyErr_SetString(DatabaseError, sqlite3_errmsg(db)); break; case SQLITE_TOOBIG: PyErr_SetString(DataError, sqlite3_errmsg(db)); break; case SQLITE_CONSTRAINT: case SQLITE_MISMATCH: PyErr_SetString(IntegrityError, sqlite3_errmsg(db)); break; case SQLITE_MISUSE: PyErr_SetString(ProgrammingError, sqlite3_errmsg(db)); break; default: PyErr_SetString(DatabaseError, sqlite3_errmsg(db)); break; } return errorcode; }