guacamole-spice-protocol/src/protocols/kubernetes/clipboard.c

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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#include "clipboard.h"
#include "common/clipboard.h"
#include "kubernetes.h"
#include <guacamole/client.h>
#include <guacamole/stream.h>
#include <guacamole/user.h>
int guac_kubernetes_clipboard_handler(guac_user* user, guac_stream* stream,
char* mimetype) {
guac_client* client = user->client;
guac_kubernetes_client* kubernetes_client =
(guac_kubernetes_client*) client->data;
/* Clear clipboard and prepare for new data */
guac_common_clipboard_reset(kubernetes_client->clipboard, mimetype);
/* Set handlers for clipboard stream */
stream->blob_handler = guac_kubernetes_clipboard_blob_handler;
stream->end_handler = guac_kubernetes_clipboard_end_handler;
return 0;
}
int guac_kubernetes_clipboard_blob_handler(guac_user* user,
guac_stream* stream, void* data, int length) {
guac_client* client = user->client;
guac_kubernetes_client* kubernetes_client =
(guac_kubernetes_client*) client->data;
/* Append new data */
guac_common_clipboard_append(kubernetes_client->clipboard, data, length);
return 0;
}
int guac_kubernetes_clipboard_end_handler(guac_user* user,
guac_stream* stream) {
/* Nothing to do - clipboard is implemented within client */
return 0;
}