doc: Clarify import keys operation further.

* doc/gpgme.texi (gpgme_op_import_keys): Further clarifications.

Signed-off-by: Marcus Brinkmann <mb@g10code.com>
GnuPG-bug-id: 3215
This commit is contained in:
Marcus Brinkmann 2017-08-16 15:39:17 +02:00
parent 3244d4daff
commit 0ee7f4f178

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@ -4458,9 +4458,12 @@ The function @code{gpgme_op_import_keys} adds the keys described by
the @code{NULL} terminated array @var{keys} to the key ring of the
crypto engine used by @var{ctx}. It is used to actually import and
make keys permanent which have been retrieved from an external source
(i.e. using @code{GPGME_KEYLIST_MODE_EXTERN}). @footnote{Thus it is a
(i.e. using @code{GPGME_KEYLIST_MODE_EXTERN}) earlier. The external
keylisting must have been made with the same context configuration (in
particular the same home directory). @footnote{Thus it is a
replacement for the usual workaround of exporting and then importing a
key to make an X.509 key permanent.}
key to make an X.509 key permanent.} Note that for OpenPGP this may
require another access to the keyserver over the network.
Only keys of the currently selected protocol of @var{ctx} are
considered for import. Other keys specified by the @var{keys} are
@ -4470,6 +4473,9 @@ the same method, i.e. the used key listing mode must be identical.
After the operation completed successfully, the result can be
retrieved with @code{gpgme_op_import_result}.
To move keys from one home directory to another, export and import the
keydata using @code{gpgme_op_export} and @code{gpgme_op_import}.
The function returns the error code @code{GPG_ERR_NO_ERROR} if the
import was completed successfully, @code{GPG_ERR_INV_VALUE} if
@var{ctx} is not a valid pointer, @code{GPG_ERR_CONFLICT} if the key