Rabbit Remote Control 0.1.0-bate4
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BackendFreeRDP.h
1// Author: Kang Lin <kl222@126.com>
2
3#pragma once
4#include <QSharedPointer>
5
6#include "freerdp/freerdp.h"
7#include "freerdp/version.h"
8
9#if FREERDP_VERSION_MAJOR >= 3
10#include "freerdp/transport_io.h"
11class CConnectLayer;
12#endif
13
14#include "ClipboardFreeRDP.h"
15#include "OperateFreeRDP.h"
16#include "CursorFreeRDP.h"
17
18#include "BackendDesktop.h"
19
20#ifdef HAVE_LIBSSH
21#include "SSHTunnelThread.h"
22#include "ChannelSSHTunnel.h"
23#endif
24
25class CBackendFreeRDP : public CBackendDesktop
26{
27 Q_OBJECT
28
29public:
30 explicit CBackendFreeRDP(COperateFreeRDP* pOperate);
31 virtual ~CBackendFreeRDP() override;
32
33 static BOOL cbGlobalInit();
34 static void cbGlobalUninit();
35 static BOOL cbClientNew(freerdp* instance, rdpContext* context);
36 static void cbClientFree(freerdp* instance, rdpContext* context);
37 static int cbClientStart(rdpContext* context);
38 static int cbClientStop(rdpContext* context);
39
51 static BOOL cb_pre_connect(freerdp* instance);
57 static BOOL cb_post_connect(freerdp* instance);
58 static void cb_post_disconnect(freerdp* instance);
59 static int cb_logon_error_info(freerdp* instance, UINT32 data, UINT32 type);
60
61 static void OnChannelConnectedEventHandler(void* context,
62 #if FREERDP_VERSION_MAJOR >= 3
63 const
64 #endif
65 ChannelConnectedEventArgs* e);
66 static void OnChannelDisconnectedEventHandler(void* context,
67 #if FREERDP_VERSION_MAJOR >= 3
68 const
69 #endif
70 ChannelDisconnectedEventArgs* e);
71
72 static BOOL cb_authenticate(freerdp* instance,
73 char** username, char** password, char** domain);
74 static BOOL cb_GatewayAuthenticate(freerdp* instance,
75 char** username, char** password, char** domain);
76#if FREERDP_VERSION_MAJOR >= 3
77 static BOOL cb_authenticate_ex(freerdp* instance,
78 char** username, char** password,
79 char** domain, rdp_auth_reason reason);
80 static BOOL cb_choose_smartcard(freerdp* instance,
81 SmartcardCertInfo** cert_list,
82 DWORD count,
83 DWORD* choice, BOOL gateway);
84#endif
98 static int cb_verify_x509_certificate(freerdp* instance,
99 const BYTE* data, size_t length,
100 const char* hostname, UINT16 port, DWORD flags);
101 static DWORD cb_verify_certificate_ex(freerdp* instance,
102 const char* host, UINT16 port,
103 const char* common_name, const char* subject,
104 const char* issuer, const char* fingerprint, DWORD flags);
105 static DWORD cb_verify_changed_certificate_ex(freerdp* instance,
106 const char* host, UINT16 port,
107 const char* common_name, const char* subject,
108 const char* issuer, const char* fingerprint,
109 const char* old_subject, const char* old_issuer,
110 const char* old_fingerprint, DWORD flags);
111 static BOOL cb_present_gateway_message(freerdp* instance,
112 UINT32 type, BOOL isDisplayMandatory,
113 BOOL isConsentMandatory, size_t length, const WCHAR* message);
114
115 static BOOL cb_begin_paint(rdpContext* context);
116 static BOOL cb_end_paint(rdpContext* context);
117 static BOOL cb_desktop_resize(rdpContext* context);
118 static BOOL cb_play_bell_sound(rdpContext* context,
119 const PLAY_SOUND_UPDATE* play_sound);
120 static BOOL cb_keyboard_set_indicators(rdpContext* context, UINT16 led_flags);
121 static BOOL cb_keyboard_set_ime_status(rdpContext* context, UINT16 imeId,
122 UINT32 imeState, UINT32 imeConvMode);
123
124 static UINT32 GetImageFormat(QImage::Format format);
125 static const char* GetTitle(freerdp *instance);
126
127private:
128 UINT32 GetImageFormat();
129 BOOL CreateImage(rdpContext* context);
130 BOOL UpdateBuffer(INT32 x, INT32 y, INT32 w, INT32 h);
131
132 int RedirectionSound();
133 int RedirectionMicrophone();
134 int RedirectionDriver();
135 int RedirectionPrinter();
136 int RedirectionSerial();
137
138 bool SendMouseEvent(UINT16 flags, QPoint pos, bool isExtended);
139
140 // CConnectDesktop interface
141public Q_SLOTS:
142 virtual void slotClipBoardChanged() override;
143
144protected:
145 virtual void mousePressEvent(QMouseEvent* event) override;
146 virtual void mouseReleaseEvent(QMouseEvent* event) override;
147 virtual void mouseMoveEvent(QMouseEvent* event) override;
148 virtual void wheelEvent(QWheelEvent* event) override;
149 virtual void keyPressEvent(QKeyEvent *event) override;
150 virtual void keyReleaseEvent(QKeyEvent *event) override;
151 virtual void InputMethodEvent(QInputMethodEvent *event) override;
152 virtual int WakeUp() override;
153
154private:
155 // CConnect interface
156 virtual OnInitReturnValue OnInit() override;
157 virtual int OnClean() override;
158 virtual int OnProcess() override;
159 int OnProcess(int nTimeout);
160
161private:
162 COperateDesktop* m_pOperate;
163 struct ClientContext{
164 #if FREERDP_VERSION_MAJOR >= 3
165 rdpClientContext Context;
166 #else
167 rdpContext Context;
168 #endif
169 CBackendFreeRDP* pThis;
170 };
171 ClientContext* m_pContext;
172 CParameterFreeRDP* m_pParameter;
173
174 RDP_CLIENT_ENTRY_POINTS m_ClientEntryPoints;
175
176 QImage m_Image;
177
178 CClipboardFreeRDP m_ClipBoard;
179 CCursorFreeRDP m_Cursor;
180 friend class CCursorFreeRDP;
181
182 HANDLE m_writeEvent;
183
184#if FREERDP_VERSION_MAJOR >= 3
185 CConnectLayer* m_pConnectLayer;
186 friend class CConnectLayer;
187 friend class CConnectLayerQTcpSocket;
188#endif
189#ifdef HAVE_LIBSSH
190 OnInitReturnValue InitSSHTunnelPipe();
191 int CleanSSHTunnelPipe();
192 CSSHTunnelThread* m_pThreadSSH;
193#endif // HAVE_LIBSSH
194
195private Q_SLOTS:
196 void slotConnectProxyServer(QString szHost, quint16 nPort);
197};
CBackendDesktop
Remote desktop interface.
Definition BackendDesktop.h:38
CBackendFreeRDP::cb_verify_certificate_ex
static DWORD cb_verify_certificate_ex(freerdp *instance, const char *host, UINT16 port, const char *common_name, const char *subject, const char *issuer, const char *fingerprint, DWORD flags)
Callback set in the rdp_freerdp structure, and used to make a certificate validation when the connect...
Definition BackendFreeRDP.cpp:1661
CBackendFreeRDP::cb_pre_connect
static BOOL cb_pre_connect(freerdp *instance)
Callback given to freerdp_connect() to process the pre-connect operations.
Definition BackendFreeRDP.cpp:689
CBackendFreeRDP::cb_verify_x509_certificate
static int cb_verify_x509_certificate(freerdp *instance, const BYTE *data, size_t length, const char *hostname, UINT16 port, DWORD flags)
Callback used if user interaction is required to accept a certificate.
Definition BackendFreeRDP.cpp:1585
CBackendFreeRDP::OnInit
virtual OnInitReturnValue OnInit() override
Initialization.
Definition BackendFreeRDP.cpp:99
CBackendFreeRDP::cb_post_connect
static BOOL cb_post_connect(freerdp *instance)
Callback given to freerdp_connect() to perform post-connection operations.
Definition BackendFreeRDP.cpp:922
CBackendFreeRDP::OnClean
virtual int OnClean() override
Clean.
Definition BackendFreeRDP.cpp:315
CBackendFreeRDP::OnProcess
virtual int OnProcess() override
Specific operation processing of plug-in connection.
Definition BackendFreeRDP.cpp:365
CBackendFreeRDP::cb_verify_changed_certificate_ex
static DWORD cb_verify_changed_certificate_ex(freerdp *instance, const char *host, UINT16 port, const char *common_name, const char *subject, const char *issuer, const char *fingerprint, const char *old_subject, const char *old_issuer, const char *old_fingerprint, DWORD flags)
Callback set in the rdp_freerdp structure, and used to make a certificate validation when a stored ce...
Definition BackendFreeRDP.cpp:1770
CBackendFreeRDP::WakeUp
virtual int WakeUp() override
Wake up Backend thread(background thread)
Definition BackendFreeRDP.cpp:2072
CConnectLayer
The connect layer class.
Definition ConnectLayer.h:18
COperateDesktop
Remote desktop operate interface.
Definition OperateDesktop.h:69
CParameterFreeRDP
[Declare CParameterFreeRDP]
Definition ParameterFreeRDP.h:11
CSSHTunnelThread
Data is forwarded over a local socket and SSH tunnel.
Definition SSHTunnelThread.h:26
Author: Kang Lin (kl222@126.com)

Copyright (c) Kang Lin Studios All Rights Reserved