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common: New function get_assuan_server_version.

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* common/asshelp.c: Include membuf.h.
(get_assuan_server_version): New.
* g10/call-agent.c (agent_get_version): Use new function.
--

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-01-08 06:42:29 +01:00
parent 833ba5faa1
commit 496643291e
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GPG key ID: E3FDFF218E45B72B
3 changed files with 43 additions and 17 deletions
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18
g10/call-agent.c
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@ -2408,27 +2408,11 @@ gpg_error_t
agent_get_version (ctrl_t ctrl, char **r_version)
{
gpg_error_t err;
membuf_t data;
err = start_agent (ctrl, 0);
if (err)
return err;
init_membuf (&data, 64);
err = assuan_transact (agent_ctx, "GETINFO version",
put_membuf_cb, &data,
NULL, NULL, NULL, NULL);
if (err)
{
xfree (get_membuf (&data, NULL));
*r_version = NULL;
}
else
{
put_membuf (&data, "", 1);
*r_version = get_membuf (&data, NULL);
if (!*r_version)
err = gpg_error_from_syserror ();
}
err = get_assuan_server_version (agent_ctx, 0, r_version);
return err;
}