| /* |
| * 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 "audio_input.h" |
| #include "common/recording.h" |
| #include "client.h" |
| #include "rdp.h" |
| #include "rdp_disp.h" |
| #include "rdp_fs.h" |
| #include "user.h" |
| |
| #ifdef ENABLE_COMMON_SSH |
| #include "common-ssh/sftp.h" |
| #include "common-ssh/ssh.h" |
| #include "common-ssh/user.h" |
| #endif |
| |
| #include <freerdp/cache/cache.h> |
| #include <freerdp/channels/channels.h> |
| #include <freerdp/freerdp.h> |
| #include <guacamole/audio.h> |
| #include <guacamole/client.h> |
| #include <guacamole/socket.h> |
| |
| #ifdef HAVE_FREERDP_CLIENT_CLIPRDR_H |
| #include <freerdp/client/cliprdr.h> |
| #else |
| #include "compat/client-cliprdr.h" |
| #endif |
| |
| #ifdef HAVE_FREERDP_CLIENT_CHANNELS_H |
| #include <freerdp/client/channels.h> |
| #endif |
| |
| #include <pthread.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| int guac_client_init(guac_client* client, int argc, char** argv) { |
| |
| /* Set client args */ |
| client->args = GUAC_RDP_CLIENT_ARGS; |
| |
| /* Alloc client data */ |
| guac_rdp_client* rdp_client = calloc(1, sizeof(guac_rdp_client)); |
| client->data = rdp_client; |
| |
| /* Init clipboard */ |
| rdp_client->clipboard = guac_common_clipboard_alloc(GUAC_RDP_CLIPBOARD_MAX_LENGTH); |
| |
| /* Init display update module */ |
| rdp_client->disp = guac_rdp_disp_alloc(); |
| |
| /* Recursive attribute for locks */ |
| pthread_mutexattr_init(&(rdp_client->attributes)); |
| pthread_mutexattr_settype(&(rdp_client->attributes), |
| PTHREAD_MUTEX_RECURSIVE); |
| |
| /* Init RDP lock */ |
| pthread_mutex_init(&(rdp_client->rdp_lock), &(rdp_client->attributes)); |
| |
| /* Set handlers */ |
| client->join_handler = guac_rdp_user_join_handler; |
| client->free_handler = guac_rdp_client_free_handler; |
| |
| #ifdef ENABLE_COMMON_SSH |
| guac_common_ssh_init(client); |
| #endif |
| |
| return 0; |
| |
| } |
| |
| int guac_rdp_client_free_handler(guac_client* client) { |
| |
| guac_rdp_client* rdp_client = (guac_rdp_client*) client->data; |
| |
| /* Wait for client thread */ |
| pthread_join(rdp_client->client_thread, NULL); |
| |
| /* Free parsed settings */ |
| if (rdp_client->settings != NULL) |
| guac_rdp_settings_free(rdp_client->settings); |
| |
| /* Free display update module */ |
| guac_rdp_disp_free(rdp_client->disp); |
| |
| /* Clean up filesystem, if allocated */ |
| if (rdp_client->filesystem != NULL) |
| guac_rdp_fs_free(rdp_client->filesystem); |
| |
| #ifdef ENABLE_COMMON_SSH |
| /* Free SFTP filesystem, if loaded */ |
| if (rdp_client->sftp_filesystem) |
| guac_common_ssh_destroy_sftp_filesystem(rdp_client->sftp_filesystem); |
| |
| /* Free SFTP session */ |
| if (rdp_client->sftp_session) |
| guac_common_ssh_destroy_session(rdp_client->sftp_session); |
| |
| /* Free SFTP user */ |
| if (rdp_client->sftp_user) |
| guac_common_ssh_destroy_user(rdp_client->sftp_user); |
| |
| guac_common_ssh_uninit(); |
| #endif |
| |
| /* Clean up recording, if in progress */ |
| if (rdp_client->recording != NULL) |
| guac_common_recording_free(rdp_client->recording); |
| |
| /* Clean up audio stream, if allocated */ |
| if (rdp_client->audio != NULL) |
| guac_audio_stream_free(rdp_client->audio); |
| |
| /* Clean up audio input buffer, if allocated */ |
| if (rdp_client->audio_input != NULL) |
| guac_rdp_audio_buffer_free(rdp_client->audio_input); |
| |
| /* Free client data */ |
| guac_common_clipboard_free(rdp_client->clipboard); |
| free(rdp_client); |
| |
| return 0; |
| |
| } |
| |