QOF  0.8.0
Data Fields
QofBackend_s Struct Reference

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 *)
GList * error_stack
KvpFramebackend_configuration
gint config_count
gchar * fullpath

Detailed Description

Definition at line 283 of file qofbackend-p.h.


Field Documentation

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.

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.

Definition at line 320 of file qofbackend-p.h.


The documentation for this struct was generated from the following file: