97 lines
3.0 KiB
C
97 lines
3.0 KiB
C
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#include "config.h"
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#include "guac_sftp.h"
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#include "sftp.h"
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#include "ssh.h"
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#include <guacamole/client.h>
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#include <guacamole/stream.h>
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#include <guacamole/user.h>
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int guac_sftp_file_handler(guac_user* user, guac_stream* stream,
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char* mimetype, char* filename) {
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guac_client* client = user->client;
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guac_ssh_client* ssh_client = (guac_ssh_client*) client->data;
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guac_common_ssh_sftp_filesystem* filesystem = ssh_client->sftp_filesystem;
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/* Handle file upload */
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return guac_common_ssh_sftp_handle_file_stream(filesystem, user, stream,
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mimetype, filename);
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}
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/**
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* Callback invoked on the current connection owner (if any) when a file
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* download is being initiated through the terminal.
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*
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* @param owner
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* The guac_user that is the owner of the connection, or NULL if the
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* connection owner has left.
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*
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* @param data
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* The filename of the file that should be downloaded.
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*
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* @return
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* The stream allocated for the file download, or NULL if no stream could
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* be allocated.
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*/
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static void* guac_sftp_download_to_owner(guac_user* owner, void* data) {
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/* Do not bother attempting the download if the owner has left */
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if (owner == NULL)
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return NULL;
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guac_client* client = owner->client;
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guac_ssh_client* ssh_client = (guac_ssh_client*) client->data;
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guac_common_ssh_sftp_filesystem* filesystem = ssh_client->sftp_filesystem;
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/* Ignore download if filesystem has been unloaded */
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if (filesystem == NULL)
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return NULL;
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char* filename = (char*) data;
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/* Initiate download of requested file */
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return guac_common_ssh_sftp_download_file(filesystem, owner, filename);
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}
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guac_stream* guac_sftp_download_file(guac_client* client, char* filename) {
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/* Initiate download to the owner of the connection */
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return (guac_stream*) guac_client_for_owner(client,
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guac_sftp_download_to_owner, filename);
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}
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void guac_sftp_set_upload_path(guac_client* client, char* path) {
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guac_ssh_client* ssh_client = (guac_ssh_client*) client->data;
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guac_common_ssh_sftp_filesystem* filesystem = ssh_client->sftp_filesystem;
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/* Set upload path as specified */
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guac_common_ssh_sftp_set_upload_path(filesystem, path);
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}
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