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Add framework to print keyserver engine information

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This commit is contained in:
Werner Koch 2011-02-09 17:48:00 +01:00
parent f02d972aec
commit 1cdcab6892
10 changed files with 179 additions and 5 deletions
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53
dirmngr/ks-action.c
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@ -49,6 +49,50 @@ copy_stream (estream_t in, estream_t out)
}
/* Called by the engine's help functions to print the actual help. */
gpg_error_t
ks_print_help (ctrl_t ctrl, const char *text)
{
return dirmngr_status_help (ctrl, text);
}
/* Run the help command for the engine responsible for URI. */
gpg_error_t
ks_action_help (ctrl_t ctrl, const char *url)
{
gpg_error_t err;
parsed_uri_t parsed_uri; /* The broken down URI. */
if (!url || !*url)
{
ks_print_help (ctrl, "Known schemata:\n");
parsed_uri = NULL;
}
else
{
err = http_parse_uri (&parsed_uri, url, 1);
if (err)
return err;
}
/* Call all engines to geive them a chance to print a help sting. */
err = ks_hkp_help (ctrl, parsed_uri);
if (!err)
err = ks_http_help (ctrl, parsed_uri);
if (!err)
err = ks_finger_help (ctrl, parsed_uri);
if (!err)
err = ks_kdns_help (ctrl, parsed_uri);
if (!parsed_uri)
ks_print_help (ctrl,
"(Use the schema followed by a colon for specific help.)");
else
http_release_parsed_uri (parsed_uri);
return err;
}
/* Search all configured keyservers for keys matching PATTERNS and
write the result to the provided output stream. */
@ -187,6 +231,15 @@ ks_action_fetch (ctrl_t ctrl, const char *url, estream_t outfp)
es_fclose (infp);
}
}
else if (!strcmp (parsed_uri->scheme, "kdns"))
{
err = ks_kdns_fetch (ctrl, parsed_uri, &infp);
if (!err)
{
err = copy_stream (infp, outfp);
es_fclose (infp);
}
}
else
err = gpg_error (GPG_ERR_INV_URI);