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.

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

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.

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

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