void
CameraClient::
onMetadataAvailable(camera_metadata_t *result, camera_metadata_t *charateristic) {
ALOGV("onMetadataAvailable");
Mutex::Autolock lock(mLock);
// metadata callback
// clone camera_metadata_t
CameraMetadata result_cb(clone_camera_metadata(result));
CameraMetadata charateristic_cb(clone_camera_metadata(charateristic));
sp<IMetadataCallbacks> remoteCb = mMetadataCallback;
if (remoteCb != NULL) {
remoteCb->onMetadataReceived(result_cb, charateristic_cb);
}
}
/* Receive a WKS mail from FP and process it accordingly. On success
* the RESULT_CB is called with the mediatype and a stream with the
* decrypted data. */
gpg_error_t
wks_receive (estream_t fp,
gpg_error_t (*result_cb)(void *opaque,
const char *mediatype,
estream_t data),
void *cb_data)
{
gpg_error_t err;
receive_ctx_t ctx;
mime_parser_t parser;
estream_t plaintext = NULL;
int c;
ctx = xtrycalloc (1, sizeof *ctx);
if (!ctx)
return gpg_error_from_syserror ();
err = mime_parser_new (&parser, ctx);
if (err)
goto leave;
if (opt.verbose > 1 || opt.debug)
mime_parser_set_verbose (parser, opt.debug? 10: 1);
mime_parser_set_new_part (parser, new_part);
mime_parser_set_part_data (parser, part_data);
mime_parser_set_collect_encrypted (parser, collect_encrypted);
mime_parser_set_collect_signeddata (parser, collect_signeddata);
mime_parser_set_collect_signature (parser, collect_signature);
err = mime_parser_parse (parser, fp);
if (err)
goto leave;
if (ctx->key_data)
log_info ("key data found\n");
if (ctx->wkd_data)
log_info ("wkd data found\n");
if (ctx->plaintext)
{
if (opt.verbose)
log_info ("parsing decrypted message\n");
plaintext = ctx->plaintext;
ctx->plaintext = NULL;
if (ctx->encrypted)
es_rewind (ctx->encrypted);
if (ctx->signeddata)
es_rewind (ctx->signeddata);
if (ctx->signature)
es_rewind (ctx->signature);
err = mime_parser_parse (parser, plaintext);
if (err)
return err;
}
if (!ctx->key_data && !ctx->wkd_data)
{
log_error ("no suitable data found in the message\n");
err = gpg_error (GPG_ERR_NO_DATA);
goto leave;
}
if (ctx->key_data)
{
if (opt.debug)
{
es_rewind (ctx->key_data);
log_debug ("Key: '");
log_printf ("\n");
while ((c = es_getc (ctx->key_data)) != EOF)
log_printf ("%c", c);
log_printf ("'\n");
}
if (result_cb)
{
es_rewind (ctx->key_data);
err = result_cb (cb_data, "application/pgp-keys", ctx->key_data);
if (err)
goto leave;
}
}
if (ctx->wkd_data)
{
if (opt.debug)
{
es_rewind (ctx->wkd_data);
log_debug ("WKD: '");
log_printf ("\n");
while ((c = es_getc (ctx->wkd_data)) != EOF)
log_printf ("%c", c);
log_printf ("'\n");
}
if (result_cb)
{
es_rewind (ctx->wkd_data);
err = result_cb (cb_data, "application/vnd.gnupg.wks", ctx->wkd_data);
if (err)
goto leave;
}
}
leave:
es_fclose (plaintext);
mime_parser_release (parser);
es_fclose (ctx->encrypted);
es_fclose (ctx->plaintext);
es_fclose (ctx->signeddata);
es_fclose (ctx->signature);
es_fclose (ctx->key_data);
es_fclose (ctx->wkd_data);
xfree (ctx);
return err;
}
