| /* |
| * 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 "config.h" |
| |
| #include "common-ssh/sftp.h" |
| #include "sftp.h" |
| #include "ssh.h" |
| |
| #include <guacamole/client.h> |
| #include <guacamole/stream.h> |
| #include <guacamole/user.h> |
| |
| int guac_sftp_file_handler(guac_user* user, guac_stream* stream, |
| char* mimetype, char* filename) { |
| |
| guac_client* client = user->client; |
| guac_ssh_client* ssh_client = (guac_ssh_client*) client->data; |
| guac_common_ssh_sftp_filesystem* filesystem = ssh_client->sftp_filesystem; |
| |
| /* Handle file upload */ |
| return guac_common_ssh_sftp_handle_file_stream(filesystem, user, stream, |
| mimetype, filename); |
| |
| } |
| |
| /** |
| * Callback invoked on the current connection owner (if any) when a file |
| * download is being initiated through the terminal. |
| * |
| * @param owner |
| * The guac_user that is the owner of the connection, or NULL if the |
| * connection owner has left. |
| * |
| * @param data |
| * The filename of the file that should be downloaded. |
| * |
| * @return |
| * The stream allocated for the file download, or NULL if no stream could |
| * be allocated. |
| */ |
| static void* guac_sftp_download_to_owner(guac_user* owner, void* data) { |
| |
| /* Do not bother attempting the download if the owner has left */ |
| if (owner == NULL) |
| return NULL; |
| |
| guac_client* client = owner->client; |
| guac_ssh_client* ssh_client = (guac_ssh_client*) client->data; |
| guac_common_ssh_sftp_filesystem* filesystem = ssh_client->sftp_filesystem; |
| |
| /* Ignore download if filesystem has been unloaded */ |
| if (filesystem == NULL) |
| return NULL; |
| |
| char* filename = (char*) data; |
| |
| /* Initiate download of requested file */ |
| return guac_common_ssh_sftp_download_file(filesystem, owner, filename); |
| |
| } |
| |
| guac_stream* guac_sftp_download_file(guac_client* client, char* filename) { |
| |
| /* Initiate download to the owner of the connection */ |
| return (guac_stream*) guac_client_for_owner(client, |
| guac_sftp_download_to_owner, filename); |
| |
| } |
| |
| void guac_sftp_set_upload_path(guac_client* client, char* path) { |
| |
| guac_ssh_client* ssh_client = (guac_ssh_client*) client->data; |
| guac_common_ssh_sftp_filesystem* filesystem = ssh_client->sftp_filesystem; |
| |
| /* Set upload path as specified */ |
| guac_common_ssh_sftp_set_upload_path(filesystem, path); |
| |
| } |
| |