API for data storage Backend. More...

#include "qofinstance.h"

Typedefs
typedef void(*	QofBePercentageFunc) (const char *message, double percent)
	DOCUMENT ME!

Enumerations
enum	QofBackendError { ERR_BACKEND_NO_ERR = 0, ERR_BACKEND_NO_HANDLER, ERR_BACKEND_NO_BACKEND, ERR_BACKEND_BAD_URL, ERR_BACKEND_NO_SUCH_DB, ERR_BACKEND_CANT_CONNECT, ERR_BACKEND_CONN_LOST, ERR_BACKEND_LOCKED, ERR_BACKEND_STORE_EXISTS, ERR_BACKEND_READONLY, ERR_BACKEND_TOO_NEW, ERR_BACKEND_DATA_CORRUPT, ERR_BACKEND_SERVER_ERR, ERR_BACKEND_ALLOC, ERR_BACKEND_PERM, ERR_BACKEND_MODIFIED, ERR_BACKEND_MOD_DESTROY, ERR_BACKEND_MISC, ERR_QOF_OVERFLOW, ERR_FILEIO_FILE_BAD_READ = 1000, ERR_FILEIO_FILE_EMPTY, ERR_FILEIO_FILE_LOCKERR, ERR_FILEIO_FILE_NOT_FOUND, ERR_FILEIO_FILE_TOO_OLD, ERR_FILEIO_UNKNOWN_FILE_TYPE, ERR_FILEIO_PARSE_ERROR, ERR_FILEIO_BACKUP_ERROR, ERR_FILEIO_WRITE_ERROR, ERR_FILEIO_READ_ERROR, ERR_FILEIO_NO_ENCODING, ERR_FILEIO_FILE_EACCES, ERR_FILEIO_RESERVED_WRITE, ERR_FILEIO_FILE_UPGRADE, ERR_NETIO_SHORT_READ = 2000, ERR_NETIO_WRONG_CONTENT_TYPE, ERR_NETIO_NOT_GNCXML, ERR_SQL_MISSING_DATA = 3000, ERR_SQL_DB_TOO_OLD, ERR_SQL_DB_TOO_NEW, ERR_SQL_DB_BUSY, ERR_SQL_BAD_DBI, ERR_SQL_DBI_UNTESTABLE, ERR_RPC_HOST_UNK = 4000, ERR_RPC_CANT_BIND, ERR_RPC_CANT_ACCEPT, ERR_RPC_NO_CONNECTION, ERR_RPC_BAD_VERSION, ERR_RPC_FAILED, ERR_RPC_NOT_ADDED }
	The errors that can be reported to the GUI & other front-end users. More...

Functions
QofBackendError	qof_backend_get_error (QofBackend *)
	Get the last backend error. More...

void	qof_backend_set_error (QofBackend *, QofBackendError)
	Set the error on the specified QofBackend. More...

gboolean	qof_backend_can_rollback (QofBackend *)

void	qof_backend_rollback_instance (QofBackend , QofInstance )

gboolean	qof_load_backend_library (const gchar directory, const gchar module_name)
	Load a QOF-compatible backend shared library. More...

void	qof_finalize_backend_libraries (void)
	Finalize all loaded backend shareable libraries. More...

QofBackend *	qof_book_get_backend (const QofBook *book)
	Retrieve the backend used by this book.

void	qof_book_set_backend (QofBook book, QofBackend )

Detailed Description

API for data storage Backend.

Author: Copyright (C) 2000-2001 Linas Vepstas linas.nosp@m.@lin.nosp@m.as.or.nosp@m.g; Copyright 2004-2005 Neil Williams linux.nosp@m.@cod.nosp@m.ehelp.nosp@m..co..nosp@m.uk

Definition in file qofbackend.h.

Macros