Method

EDataBookBookCachesearch_with_callback

since: 3.26

Declaration [src]

gboolean
e_book_cache_search_with_callback (
  EBookCache* book_cache,
  const gchar* sexp,
  EBookCacheSearchFunc func,
  gpointer user_data,
  GCancellable* cancellable,
  GError** error
)

Description [src]

Similar to e_book_cache_search(), but calls the func for each found contact.

Available since: 3.26

Parameters

sexp

Type: const gchar*

Search expression; use NULL or an empty string to get all stored contacts.

The argument can be NULL.
The data is owned by the caller of the method.
The value is a NUL terminated UTF-8 string.
func

Type: EBookCacheSearchFunc

An EBookCacheSearchFunc callback to call for each found row.

user_data

Type: gpointer

User data for func.

The argument can be NULL.
The data is owned by the caller of the method.
cancellable

Type: GCancellable

Optional GCancellable object, or NULL.

The argument can be NULL.
The data is owned by the caller of the method.
error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.
If the return location is not NULL, then you must initialize it to a NULL GError*.
The argument will be left initialized to NULL by the method if there are no errors.
In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

TRUE on success, otherwise FALSE is returned and error is set appropriately.