security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-03 22:56:33 +02:00
Code Activity

Merge branch 'master' into ECC-INTEGRATION-2-1

Browse source
This commit is contained in:
Werner Koch 2011-01-24 12:24:11 +01:00
commit c5e8a4c0fd
49 changed files with 3560 additions and 1653 deletions
Download patch file Download diff file Expand all files Collapse all files

54
g10/export.c
View file

@ -114,6 +114,60 @@ export_pubkeys_stream (ctrl_t ctrl, iobuf_t out, strlist_t users,
return rc;
}
/*
* Export a single key into a memory buffer.
*/
gpg_error_t
export_pubkey_buffer (ctrl_t ctrl, const char *keyspec, unsigned int options,
kbnode_t *r_keyblock, void **r_data, size_t *r_datalen)
{
gpg_error_t err;
iobuf_t iobuf;
int any;
strlist_t helplist;
*r_keyblock = NULL;
*r_data = NULL;
*r_datalen = 0;
helplist = NULL;
if (!add_to_strlist_try (&helplist, keyspec))
return gpg_error_from_syserror ();
iobuf = iobuf_temp ();
err = do_export_stream (ctrl, iobuf, helplist, 0, r_keyblock, options, &any);
if (!err && !any)
err = gpg_error (GPG_ERR_NOT_FOUND);
if (!err)
{
const void *src;
size_t datalen;
iobuf_flush_temp (iobuf);
src = iobuf_get_temp_buffer (iobuf);
datalen = iobuf_get_temp_length (iobuf);
if (!datalen)
err = gpg_error (GPG_ERR_NO_PUBKEY);
else if (!(*r_data = xtrymalloc (datalen)))
err = gpg_error_from_syserror ();
else
{
memcpy (*r_data, src, datalen);
*r_datalen = datalen;
}
}
iobuf_close (iobuf);
free_strlist (helplist);
if (err && *r_keyblock)
{
release_kbnode (*r_keyblock);
*r_keyblock = NULL;
}
return err;
}
int
export_seckeys (ctrl_t ctrl, strlist_t users )
{