QofBackend_s Struct Reference
[Object_Private]


Detailed Description

Definition at line 285 of file qofbackend-p.h.

Data Fields

void(* session_begin )(QofBackend *be, QofSession *session, const gchar *book_id, gboolean ignore_lock, gboolean create_if_nonexistent)
void(* session_end )(QofBackend *)
void(* destroy_backend )(QofBackend *)
void(* load )(QofBackend *, QofBook *)
void(* begin )(QofBackend *, QofInstance *)
void(* commit )(QofBackend *, QofInstance *)
void(* rollback )(QofBackend *, QofInstance *)
gpointer(* compile_query )(QofBackend *, QofQuery *)
void(* free_query )(QofBackend *, gpointer)
void(* run_query )(QofBackend *, gpointer)
void(* sync )(QofBackend *, QofBook *)
void(* load_config )(QofBackend *, KvpFrame *)
KvpFrame *(* get_config )(QofBackend *)
gint64(* counter )(QofBackend *, const gchar *counter_name)
gboolean(* events_pending )(QofBackend *)
gboolean(* process_events )(QofBackend *)
QofBePercentageFunc percentage
QofBackendProviderprovider
gboolean(* save_may_clobber_data )(QofBackend *)
QofBackendError last_err
gchar * error_msg
KvpFramebackend_configuration
gint config_count
gchar * fullpath
void(* price_lookup )(QofBackend *, gpointer)
void(* export )(QofBackend *, QofBook *)


Field Documentation

void(* QofBackend_s::export)(QofBackend *, QofBook *)

Deprecated:

gchar* QofBackend_s::fullpath

Each backend resolves a fully-qualified file path. This holds the filepath and communicates it to the frontends.

Definition at line 332 of file qofbackend-p.h.

void(* QofBackend_s::price_lookup)(QofBackend *, gpointer)

Deprecated:

gboolean(* QofBackend_s::save_may_clobber_data)(QofBackend *)

Detect if the sync operation will overwrite data

File based backends tend to consider the original file as 'stale' immediately the data finishes loading. New data only exists in memory and the data in the file is completely replaced when qof_session_save is called. e.g. this routine can be used to detect if a Save As... operation would overwrite a possibly unrelated file. Not all file backends use this function.

Returns:
TRUE if the user may need to be warned about possible data loss, otherwise FALSE.


The documentation for this struct was generated from the following file:
Generated on Tue Sep 19 17:05:41 2006 for QOF by  doxygen 1.4.7