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Merge pull request #4700 from fufesou/fix/clipboard_flutter

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Fix/clipboard flutter
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RustDesk 2023-06-20 10:29:28 +08:00 committed by GitHub
commit dfa3db42ec
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14 changed files with 322 additions and 291 deletions
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12
libs/clipboard/src/cliprdr.h
View File

@ -191,16 +191,14 @@ extern "C"
typedef UINT (*pcCliprdrServerFileContentsResponse)(
CliprdrClientContext *context, const CLIPRDR_FILE_CONTENTS_RESPONSE *fileContentsResponse);
typedef BOOL (*pcCheckEnabled)(UINT32 connID);
// TODO: hide more members of clipboard context
struct _cliprdr_client_context
{
void *custom;
BOOL enableFiles;
BOOL enableOthers;
void *Custom;
BOOL EnableFiles;
BOOL EnableOthers;
pcCheckEnabled CheckEnabled;
BOOL IsStopped;
pcCliprdrServerCapabilities ServerCapabilities;
pcCliprdrClientCapabilities ClientCapabilities;
pcCliprdrMonitorReady MonitorReady;
@ -222,7 +220,7 @@ extern "C"
pcCliprdrClientFileContentsResponse ClientFileContentsResponse;
pcCliprdrServerFileContentsResponse ServerFileContentsResponse;
UINT32 lastRequestedFormatId;
UINT32 LastRequestedFormatId;
};
#ifdef __cplusplus

29
libs/clipboard/src/cliprdr.rs
View File

@ -444,18 +444,15 @@ pub type pcCliprdrServerFileContentsResponse = ::std::option::Option<
fileContentsResponse: *const CLIPRDR_FILE_CONTENTS_RESPONSE,
) -> UINT,
>;
pub type pcCheckEnabled = ::std::option::Option<
unsafe extern "C" fn(connID: UINT32) -> BOOL,
>;
// TODO: hide more members of clipboard context
#[repr(C)]
#[derive(Debug, Clone)]
pub struct _cliprdr_client_context {
pub custom: *mut ::std::os::raw::c_void,
pub enableFiles: BOOL,
pub enableOthers: BOOL,
pub CheckEnabled: pcCheckEnabled,
pub Custom: *mut ::std::os::raw::c_void,
pub EnableFiles: BOOL,
pub EnableOthers: BOOL,
pub IsStopped: BOOL,
pub ServerCapabilities: pcCliprdrServerCapabilities,
pub ClientCapabilities: pcCliprdrClientCapabilities,
pub MonitorReady: pcCliprdrMonitorReady,
@ -476,7 +473,7 @@ pub struct _cliprdr_client_context {
pub ServerFileContentsRequest: pcCliprdrServerFileContentsRequest,
pub ClientFileContentsResponse: pcCliprdrClientFileContentsResponse,
pub ServerFileContentsResponse: pcCliprdrServerFileContentsResponse,
pub lastRequestedFormatId: UINT32,
pub LastRequestedFormatId: UINT32,
}
// #[link(name = "user32")]
@ -484,10 +481,7 @@ pub struct _cliprdr_client_context {
extern "C" {
pub(crate) fn init_cliprdr(context: *mut CliprdrClientContext) -> BOOL;
pub(crate) fn uninit_cliprdr(context: *mut CliprdrClientContext) -> BOOL;
pub(crate) fn empty_cliprdr(
context: *mut CliprdrClientContext,
connID: UINT32,
) -> BOOL;
pub(crate) fn empty_cliprdr(context: *mut CliprdrClientContext, connID: UINT32) -> BOOL;
}
#[derive(Error, Debug)]
@ -504,7 +498,6 @@ impl CliprdrClientContext {
pub fn create(
enable_files: bool,
enable_others: bool,
check_enabled: pcCheckEnabled,
client_format_list: pcCliprdrClientFormatList,
client_format_list_response: pcCliprdrClientFormatListResponse,
client_format_data_request: pcCliprdrClientFormatDataRequest,
@ -513,10 +506,10 @@ impl CliprdrClientContext {
client_file_contents_response: pcCliprdrClientFileContentsResponse,
) -> Result<Box<Self>, CliprdrError> {
let context = CliprdrClientContext {
custom: 0 as *mut _,
enableFiles: if enable_files { TRUE } else { FALSE },
enableOthers: if enable_others { TRUE } else { FALSE },
CheckEnabled: check_enabled,
Custom: 0 as *mut _,
EnableFiles: if enable_files { TRUE } else { FALSE },
EnableOthers: if enable_others { TRUE } else { FALSE },
IsStopped: FALSE,
ServerCapabilities: None,
ClientCapabilities: None,
MonitorReady: None,
@ -537,7 +530,7 @@ impl CliprdrClientContext {
ServerFileContentsRequest: None,
ClientFileContentsResponse: client_file_contents_response,
ServerFileContentsResponse: None,
lastRequestedFormatId: 0,
LastRequestedFormatId: 0,
};
let mut context = Box::new(context);
unsafe {

18
libs/clipboard/src/context_send.rs
View File

@ -11,15 +11,23 @@ pub struct ContextSend {
}
impl ContextSend {
#[inline]
pub fn is_enabled() -> bool {
*CONTEXT_SEND.addr.lock().unwrap() != 0
}
pub fn set_is_stopped() {
let _res = Self::proc(|c| {
c.IsStopped = TRUE;
0
});
}
pub fn enable(enabled: bool) {
let mut lock = CONTEXT_SEND.addr.lock().unwrap();
if enabled {
if *lock == 0 {
match crate::create_cliprdr_context(true, false, crate::ProcessSide::ClientSide) {
match crate::create_cliprdr_context(true, false) {
Ok(context) => {
log::info!("clipboard context for file transfer created.");
*lock = Box::into_raw(context) as _;
@ -44,13 +52,13 @@ impl ContextSend {
}
pub fn proc<F: FnOnce(&mut Box<CliprdrClientContext>) -> u32>(f: F) -> u32 {
let mut lock = CONTEXT_SEND.addr.lock().unwrap();
let lock = CONTEXT_SEND.addr.lock().unwrap();
if *lock != 0 {
unsafe {
let mut context = Box::from_raw(*lock as *mut CliprdrClientContext);
let res = f(&mut context);
*lock = Box::into_raw(context) as _;
res
let code = f(&mut context);
std::mem::forget(context);
code
}
} else {
0

140
libs/clipboard/src/lib.rs
View File

@ -10,7 +10,6 @@ use hbb_common::{
use serde_derive::{Deserialize, Serialize};
use std::{
boxed::Box,
collections::HashMap,
ffi::{CStr, CString},
sync::{Arc, Mutex, RwLock},
};
@ -19,6 +18,8 @@ pub mod cliprdr;
pub mod context_send;
pub use context_send::*;
const ERR_CODE_SERVER_FUNCTION_NONE: u32 = 0x00000001;
#[derive(Debug, Serialize, Deserialize, Clone)]
#[serde(tag = "t", content = "c")]
pub enum ClipboardFile {
@ -53,11 +54,6 @@ pub enum ClipboardFile {
},
}
#[derive(Default)]
struct ConnEnabled {
conn_enabled: HashMap<i32, bool>,
}
struct MsgChannel {
session_uuid: SessionID,
conn_id: i32,
@ -65,17 +61,27 @@ struct MsgChannel {
receiver: Arc<TokioMutex<UnboundedReceiver<ClipboardFile>>>,
}
#[derive(PartialEq)]
pub enum ProcessSide {
UnknownSide,
ClientSide,
ServerSide,
}
lazy_static::lazy_static! {
static ref VEC_MSG_CHANNEL: RwLock<Vec<MsgChannel>> = Default::default();
static ref CLIP_CONN_ENABLED: Mutex<ConnEnabled> = Mutex::new(ConnEnabled::default());
static ref PROCESS_SIDE: RwLock<ProcessSide> = RwLock::new(ProcessSide::UnknownSide);
static ref CLIENT_CONN_ID_COUNTER: Mutex<i32> = Mutex::new(0);
}
impl ClipboardFile {
pub fn is_stopping_allowed(&self) -> bool {
match self {
ClipboardFile::MonitorReady
| ClipboardFile::FormatList { .. }
| ClipboardFile::FormatDataRequest { .. } => true,
_ => false,
}
}
pub fn is_stopping_allowed_from_peer(&self) -> bool {
match self {
ClipboardFile::MonitorReady | ClipboardFile::FormatList { .. } => true,
_ => false,
}
}
}
pub fn get_client_conn_id(session_uuid: &SessionID) -> Option<i32> {
@ -87,6 +93,12 @@ pub fn get_client_conn_id(session_uuid: &SessionID) -> Option<i32> {
.map(|x| x.conn_id)
}
fn get_conn_id() -> i32 {
let mut lock = CLIENT_CONN_ID_COUNTER.lock().unwrap();
*lock += 1;
*lock
}
pub fn get_rx_cliprdr_client(
session_uuid: &SessionID,
) -> (i32, Arc<TokioMutex<UnboundedReceiver<ClipboardFile>>>) {
@ -100,7 +112,7 @@ pub fn get_rx_cliprdr_client(
let (sender, receiver) = unbounded_channel();
let receiver = Arc::new(TokioMutex::new(receiver));
let receiver2 = receiver.clone();
let conn_id = lock.len() as i32 + 1;
let conn_id = get_conn_id();
let msg_channel = MsgChannel {
session_uuid: session_uuid.to_owned(),
conn_id,
@ -146,13 +158,6 @@ fn send_data(conn_id: i32, data: ClipboardFile) {
}
}
pub fn set_conn_enabled(conn_id: i32, enabled: bool) {
let mut lock = CLIP_CONN_ENABLED.lock().unwrap();
if conn_id != 0 {
let _ = lock.conn_enabled.insert(conn_id, enabled);
}
}
pub fn empty_clipboard(context: &mut Box<CliprdrClientContext>, conn_id: i32) -> bool {
unsafe { TRUE == cliprdr::empty_cliprdr(&mut (**context), conn_id as u32) }
}
@ -251,8 +256,12 @@ pub fn server_monitor_ready(context: &mut Box<CliprdrClientContext>, conn_id: i3
msgFlags: 0 as UINT16,
dataLen: 0 as UINT32,
};
let ret = ((**context).MonitorReady.unwrap())(&mut (**context), &monitor_ready);
ret as u32
if let Some(f) = (**context).MonitorReady {
let ret = f(&mut (**context), &monitor_ready);
ret as u32
} else {
ERR_CODE_SERVER_FUNCTION_NONE
}
}
}
@ -293,7 +302,11 @@ pub fn server_format_list(
formats: formats.as_mut_ptr(),
};
let ret = ((**context).ServerFormatList.unwrap())(&mut (**context), &format_list);
let ret = if let Some(f) = (**context).ServerFormatList {
f(&mut (**context), &format_list)
} else {
ERR_CODE_SERVER_FUNCTION_NONE
};
for f in formats {
if !f.formatName.is_null() {
@ -319,10 +332,11 @@ pub fn server_format_list_response(
dataLen: 0 as UINT32,
};
let ret =
(**context).ServerFormatListResponse.unwrap()(&mut (**context), &format_list_response);
ret as u32
if let Some(f) = (**context).ServerFormatListResponse {
f(&mut (**context), &format_list_response)
} else {
ERR_CODE_SERVER_FUNCTION_NONE
}
}
}
@ -339,9 +353,11 @@ pub fn server_format_data_request(
dataLen: 0 as UINT32,
requestedFormatId: requested_format_id as UINT32,
};
let ret =
((**context).ServerFormatDataRequest.unwrap())(&mut (**context), &format_data_request);
ret as u32
if let Some(f) = (**context).ServerFormatDataRequest {
f(&mut (**context), &format_data_request)
} else {
ERR_CODE_SERVER_FUNCTION_NONE
}
}
}
@ -359,11 +375,11 @@ pub fn server_format_data_response(
dataLen: format_data.len() as UINT32,
requestedFormatData: format_data.as_mut_ptr(),
};
let ret = ((**context).ServerFormatDataResponse.unwrap())(
&mut (**context),
&format_data_response,
);
ret as u32
if let Some(f) = (**context).ServerFormatDataResponse {
f(&mut (**context), &format_data_response)
} else {
ERR_CODE_SERVER_FUNCTION_NONE
}
}
}
@ -394,11 +410,11 @@ pub fn server_file_contents_request(
haveClipDataId: if have_clip_data_id { TRUE } else { FALSE },
clipDataId: clip_data_id as UINT32,
};
let ret = ((**context).ServerFileContentsRequest.unwrap())(
&mut (**context),
&file_contents_request,
);
ret as u32
if let Some(f) = (**context).ServerFileContentsRequest {
f(&mut (**context), &file_contents_request)
} else {
ERR_CODE_SERVER_FUNCTION_NONE
}
}
}
@ -419,25 +435,21 @@ pub fn server_file_contents_response(
cbRequested: requested_data.len() as UINT32,
requestedData: requested_data.as_mut_ptr(),
};
let ret = ((**context).ServerFileContentsResponse.unwrap())(
&mut (**context),
&file_contents_response,
);
ret as u32
if let Some(f) = (**context).ServerFileContentsResponse {
f(&mut (**context), &file_contents_response)
} else {
ERR_CODE_SERVER_FUNCTION_NONE
}
}
}
pub fn create_cliprdr_context(
enable_files: bool,
enable_others: bool,
process_side: ProcessSide,
) -> ResultType<Box<CliprdrClientContext>> {
*PROCESS_SIDE.write().unwrap() = process_side;
Ok(CliprdrClientContext::create(
enable_files,
enable_others,
Some(check_enabled),
Some(client_format_list),
Some(client_format_list_response),
Some(client_format_data_request),
@ -447,24 +459,6 @@ pub fn create_cliprdr_context(
)?)
}
extern "C" fn check_enabled(conn_id: UINT32) -> BOOL {
if *PROCESS_SIDE.read().unwrap() == ProcessSide::ClientSide {
return TRUE;
}
let lock = CLIP_CONN_ENABLED.lock().unwrap();
let mut connd_enabled = false;
if conn_id != 0 {
if let Some(true) = lock.conn_enabled.get(&(conn_id as i32)) {
connd_enabled = true;
}
} else {
connd_enabled = true;
}
return if connd_enabled { TRUE } else { FALSE };
}
extern "C" fn client_format_list(
_context: *mut CliprdrClientContext,
clip_format_list: *const CLIPRDR_FORMAT_LIST,
@ -498,9 +492,9 @@ extern "C" fn client_format_list(
let data = ClipboardFile::FormatList { format_list };
// no need to handle result here
if conn_id == 0 {
VEC_MSG_CHANNEL
.read()
.unwrap()
// msg_channel is used for debug, VEC_MSG_CHANNEL cannot be inspected by the debugger.
let msg_channel = VEC_MSG_CHANNEL.read().unwrap();
msg_channel
.iter()
.for_each(|msg_channel| allow_err!(msg_channel.sender.send(data.clone())));
} else {

192
libs/clipboard/src/windows/wf_cliprdr.c
View File

@ -1,3 +1,5 @@
// to-do: TOO MANY compilation warnings. Fix them.
/**
* FreeRDP: A Remote Desktop Protocol Implementation
* Windows Clipboard Redirection
@ -136,11 +138,13 @@ typedef struct _FORMAT_IDS FORMAT_IDS;
#define TAG "windows"
#ifdef WITH_DEBUG_CLIPRDR
#define DEBUG_CLIPRDR(fmt, ...) fprintf(stderr, "DEBUG %s[%d] %s() " fmt "\n", __FILE__, __LINE__, __func__, ##__VA_ARGS__);fflush(stderr)
#define DEBUG_CLIPRDR(fmt, ...) \
fprintf(stderr, "DEBUG %s[%d] %s() " fmt "\n", __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
fflush(stderr)
#else
#define DEBUG_CLIPRDR(fmt, ...) \
do \
{ \
do \
{ \
} while (0)
#endif
@ -354,6 +358,7 @@ static HRESULT STDMETHODCALLTYPE CliprdrStream_Read(IStream *This, void *pv, ULO
{
CopyMemory(pv, clipboard->req_fdata, clipboard->req_fsize);
free(clipboard->req_fdata);
clipboard->req_fdata = NULL;
}
*pcbRead = clipboard->req_fsize;
@ -565,6 +570,7 @@ static CliprdrStream *CliprdrStream_New(UINT32 connID, ULONG index, void *pData,
instance->m_lSize.QuadPart = *((LONGLONG *)clipboard->req_fdata);
free(clipboard->req_fdata);
clipboard->req_fdata = NULL;
}
else
success = TRUE;
@ -681,10 +687,6 @@ static HRESULT STDMETHODCALLTYPE CliprdrDataObject_GetData(IDataObject *This, FO
}
clipboard = (wfClipboard *)instance->m_pData;
if (!clipboard->context->CheckEnabled(instance->m_connID))
{
return E_INVALIDARG;
}
if (!clipboard)
return E_INVALIDARG;
@ -1444,6 +1446,56 @@ static UINT cliprdr_send_format_list(wfClipboard *clipboard, UINT32 connID)
return rc;
}
UINT wait_response_event(wfClipboard *clipboard, HANDLE event, void **data)
{
UINT rc = ERROR_SUCCESS;
clipboard->context->IsStopped = FALSE;
// with default 3min timeout
for (int i = 0; i < 20 * 60 * 3; i++)
{
DWORD waitRes = WaitForSingleObject(event, 50);
if (waitRes == WAIT_TIMEOUT && clipboard->context->IsStopped == FALSE)
{
continue;
}
if (clipboard->context->IsStopped == TRUE)
{
wf_do_empty_cliprdr(clipboard);
rc = ERROR_INTERNAL_ERROR;
}
if (waitRes != WAIT_OBJECT_0)
{
return ERROR_INTERNAL_ERROR;
}
if (!ResetEvent(event))
{
// NOTE: critical error here, crash may be better
rc = ERROR_INTERNAL_ERROR;
}
if ((*data) == NULL)
{
rc = ERROR_INTERNAL_ERROR;
}
return rc;
}
if ((*data) != NULL)
{
if (!ResetEvent(event))
{
// NOTE: critical error here, crash may be better
}
return ERROR_SUCCESS;
}
return ERROR_INTERNAL_ERROR;
}
static UINT cliprdr_send_data_request(UINT32 connID, wfClipboard *clipboard, UINT32 formatId)
{
UINT rc;
@ -1464,51 +1516,7 @@ static UINT cliprdr_send_data_request(UINT32 connID, wfClipboard *clipboard, UIN
return rc;
}
// with default 3min timeout
for (int i = 0; i < 20 * 60 * 3; i++)
{
DWORD waitRes = WaitForSingleObject(clipboard->response_data_event, 50);
if (waitRes == WAIT_TIMEOUT)
{
if (clipboard->context->CheckEnabled(connID))
{
continue;
}
else
{
break;
}
}
if (waitRes != WAIT_OBJECT_0)
{
return ERROR_INTERNAL_ERROR;
}
if (!ResetEvent(clipboard->response_data_event))
{
// NOTE: critical error here, crash may be better
rc = ERROR_INTERNAL_ERROR;
}
if (!clipboard->hmem)
{
rc = ERROR_INTERNAL_ERROR;
}
return rc;
}
if (clipboard->hmem)
{
if (!ResetEvent(clipboard->response_data_event))
{
// NOTE: critical error here, crash may be better
}
return ERROR_SUCCESS;
}
return ERROR_INTERNAL_ERROR;
wait_response_event(clipboard, clipboard->response_data_event, &clipboard->hmem);
}
UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 connID, const void *streamid, ULONG index,
@ -1536,50 +1544,7 @@ UINT cliprdr_send_request_filecontents(wfClipboard *clipboard, UINT32 connID, co
return rc;
}
// with default 3min timeout
for (int i = 0; i < 20 * 60 * 3; i++)
{
DWORD waitRes = WaitForSingleObject(clipboard->req_fevent, 50);
if (waitRes == WAIT_TIMEOUT)
{
if (clipboard->context->CheckEnabled(connID))
{
continue;
}
else
{
break;
}
}
if (waitRes != WAIT_OBJECT_0)
{
return ERROR_INTERNAL_ERROR;
}
if (!ResetEvent(clipboard->req_fevent))
{
// NOTE: critical error here, crash may be better
rc = ERROR_INTERNAL_ERROR;
}
if (!clipboard->req_fdata)
{
rc = ERROR_INTERNAL_ERROR;
}
return rc;
}
if (clipboard->req_fdata)
{
if (!ResetEvent(clipboard->req_fevent))
{
// NOTE: critical error here, crash may be better
}
return ERROR_SUCCESS;
}
return ERROR_INTERNAL_ERROR;
return wait_response_event(clipboard, clipboard->req_fevent, (void**)&clipboard->req_fdata);
}
static UINT cliprdr_send_response_filecontents(
@ -2087,8 +2052,8 @@ static BOOL wf_cliprdr_traverse_directory(wfClipboard *clipboard, WCHAR *Dir, si
while (FindNextFileW(hFind, &FindFileData))
{
// if ((FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0 &&
// wcscmp(FindFileData.cFileName, _T(".")) == 0 ||
// wcscmp(FindFileData.cFileName, _T("..")) == 0)
// wcscmp(FindFileData.cFileName, _T(".")) == 0 ||
// wcscmp(FindFileData.cFileName, _T("..")) == 0)
if ((FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0 &&
wcscmp(FindFileData.cFileName, L".") == 0 ||
wcscmp(FindFileData.cFileName, L"..") == 0)
@ -2141,7 +2106,8 @@ static UINT wf_cliprdr_send_client_capabilities(wfClipboard *clipboard)
return ERROR_INTERNAL_ERROR;
// Ignore ClientCapabilities for now
if (!clipboard->context->ClientCapabilities) {
if (!clipboard->context->ClientCapabilities)
{
return CHANNEL_RC_OK;
}
@ -2165,7 +2131,7 @@ static UINT wf_cliprdr_monitor_ready(CliprdrClientContext *context,
const CLIPRDR_MONITOR_READY *monitorReady)
{
UINT rc;
wfClipboard *clipboard = (wfClipboard *)context->custom;
wfClipboard *clipboard = (wfClipboard *)context->Custom;
if (!context || !monitorReady)
return ERROR_INTERNAL_ERROR;
@ -2189,7 +2155,7 @@ static UINT wf_cliprdr_server_capabilities(CliprdrClientContext *context,
{
UINT32 index;
CLIPRDR_CAPABILITY_SET *capabilitySet;
wfClipboard *clipboard = (wfClipboard *)context->custom;
wfClipboard *clipboard = (wfClipboard *)context->Custom;
if (!context || !capabilities)
return ERROR_INTERNAL_ERROR;
@ -2223,7 +2189,7 @@ static UINT wf_cliprdr_server_format_list(CliprdrClientContext *context,
UINT32 i;
formatMapping *mapping;
CLIPRDR_FORMAT *format;
wfClipboard *clipboard = (wfClipboard *)context->custom;
wfClipboard *clipboard = (wfClipboard *)context->Custom;
if (!clear_format_map(clipboard))
return ERROR_INTERNAL_ERROR;
@ -2259,7 +2225,7 @@ static UINT wf_cliprdr_server_format_list(CliprdrClientContext *context,
if (file_transferring(clipboard))
{
if (context->enableFiles)
if (context->EnableFiles)
{
UINT32 *p_conn_id = (UINT32 *)calloc(1, sizeof(UINT32));
*p_conn_id = formatList->connID;
@ -2273,7 +2239,7 @@ static UINT wf_cliprdr_server_format_list(CliprdrClientContext *context,
}
else
{
if (context->enableOthers)
if (context->EnableOthers)
{
if (!try_open_clipboard(clipboard->hwnd))
return CHANNEL_RC_OK; /* Ignore, other app holding clipboard */
@ -2282,7 +2248,7 @@ static UINT wf_cliprdr_server_format_list(CliprdrClientContext *context,
{
// Modified: do not apply delayed rendering
// for (i = 0; i < (UINT32)clipboard->map_size; i++)
// SetClipboardData(clipboard->format_mappings[i].local_format_id, NULL);
// SetClipboardData(clipboard->format_mappings[i].local_format_id, NULL);
FORMAT_IDS *format_ids = (FORMAT_IDS *)calloc(1, sizeof(FORMAT_IDS));
format_ids->connID = formatList->connID;
@ -2417,7 +2383,7 @@ wf_cliprdr_server_format_data_request(CliprdrClientContext *context,
goto exit;
}
clipboard = (wfClipboard *)context->custom;
clipboard = (wfClipboard *)context->Custom;
if (!clipboard)
{
@ -2597,7 +2563,7 @@ wf_cliprdr_server_format_data_response(CliprdrClientContext *context,
break;
}
clipboard = (wfClipboard *)context->custom;
clipboard = (wfClipboard *)context->Custom;
if (!clipboard)
{
rc = ERROR_INTERNAL_ERROR;
@ -2678,7 +2644,7 @@ wf_cliprdr_server_file_contents_request(CliprdrClientContext *context,
goto exit;
}
clipboard = (wfClipboard *)context->custom;
clipboard = (wfClipboard *)context->Custom;
if (!clipboard)
{
@ -2856,7 +2822,7 @@ exit:
}
// if (sRc != CHANNEL_RC_OK)
// return sRc;
// return sRc;
return rc;
}
@ -2881,7 +2847,7 @@ wf_cliprdr_server_file_contents_response(CliprdrClientContext *context,
break;
}
clipboard = (wfClipboard *)context->custom;
clipboard = (wfClipboard *)context->Custom;
if (!clipboard)
{
rc = ERROR_INTERNAL_ERROR;
@ -2969,7 +2935,7 @@ BOOL wf_cliprdr_init(wfClipboard *clipboard, CliprdrClientContext *cliprdr)
cliprdr->ServerFormatDataResponse = wf_cliprdr_server_format_data_response;
cliprdr->ServerFileContentsRequest = wf_cliprdr_server_file_contents_request;
cliprdr->ServerFileContentsResponse = wf_cliprdr_server_file_contents_response;
cliprdr->custom = (void *)clipboard;
cliprdr->Custom = (void *)clipboard;
return TRUE;
error:
wf_cliprdr_uninit(clipboard, cliprdr);
@ -2981,7 +2947,7 @@ BOOL wf_cliprdr_uninit(wfClipboard *clipboard, CliprdrClientContext *cliprdr)
if (!clipboard || !cliprdr)
return FALSE;
cliprdr->custom = NULL;
cliprdr->Custom = NULL;
/* discard all contexts in clipboard */
if (try_open_clipboard(clipboard->hwnd))
@ -3056,7 +3022,7 @@ BOOL empty_cliprdr(CliprdrClientContext *context, UINT32 connID)
return TRUE;
}
clipboard = (wfClipboard *)context->custom;
clipboard = (wfClipboard *)context->Custom;
if (!clipboard)
{
return FALSE;

13
libs/hbb_common/src/config.rs
View File

@ -2,6 +2,7 @@ use std::{
collections::HashMap,
fs,
net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr},
ops::{Deref, DerefMut},
path::{Path, PathBuf},
sync::{Arc, Mutex, RwLock},
time::{Duration, Instant, SystemTime},
@ -132,6 +133,18 @@ macro_rules! serde_field_bool {
UserDefaultConfig::read().get($field_name) == "Y"
}
}
impl Deref for $struct_name {
type Target = bool;
fn deref(&self) -> &Self::Target {
&self.v
}
}
impl DerefMut for $struct_name {
fn deref_mut(&mut self) -> &mut Self::Target {
&mut self.v
}
}
};
}

1
src/client.rs
View File

@ -2336,6 +2336,7 @@ pub enum Data {
CancelJob(i32),
RemovePortForward(i32),
AddPortForward((i32, String, i32)),
#[cfg(not(feature = "flutter"))]
ToggleClipboardFile,
NewRDP,
SetConfirmOverrideFile((i32, i32, bool, bool, bool)),

53
src/client/io_loop.rs
View File

@ -6,7 +6,7 @@ use std::sync::{
};
#[cfg(windows)]
use clipboard::{cliprdr::CliprdrClientContext, ContextSend};
use clipboard::{cliprdr::CliprdrClientContext, empty_clipboard, ContextSend};
use crossbeam_queue::ArrayQueue;
use hbb_common::config::{PeerConfig, TransferSerde};
use hbb_common::fs::{
@ -58,7 +58,7 @@ pub struct Remote<T: InvokeUiSession> {
last_update_jobs_status: (Instant, HashMap<i32, u64>),
first_frame: bool,
#[cfg(windows)]
client_conn_id: i32, // used for clipboard
client_conn_id: i32, // used for file clipboard
data_count: Arc<AtomicUsize>,
frame_count: Arc<AtomicUsize>,
video_format: CodecFormat,
@ -207,7 +207,16 @@ impl<T: InvokeUiSession> Remote<T> {
#[cfg(windows)]
match _msg {
Some(clip) => {
allow_err!(peer.send(&crate::clipboard_file::clip_2_msg(clip)).await);
let is_stopping_allowed = clip.is_stopping_allowed();
let server_file_transfer_enabled = *self.handler.server_file_transfer_enabled.read().unwrap();
let file_transfer_enabled = self.handler.lc.read().unwrap().enable_file_transfer.v;
let stop = is_stopping_allowed && !(server_file_transfer_enabled && file_transfer_enabled);
log::debug!("Process clipboard message from system, stop: {}, is_stopping_allowed: {}, server_file_transfer_enabled: {}, file_transfer_enabled: {}", stop, is_stopping_allowed, server_file_transfer_enabled, file_transfer_enabled);
if stop {
ContextSend::set_is_stopped();
} else {
allow_err!(peer.send(&crate::clipboard_file::clip_2_msg(clip)).await);
}
}
None => {
// unreachable!()
@ -263,6 +272,15 @@ impl<T: InvokeUiSession> Remote<T> {
}
#[cfg(not(any(target_os = "android", target_os = "ios")))]
Client::try_stop_clipboard(&self.handler.session_id);
#[cfg(windows)]
{
let conn_id = self.client_conn_id;
ContextSend::proc(|context: &mut Box<CliprdrClientContext>| -> u32 {
empty_clipboard(context, conn_id);
0
});
}
}
fn handle_job_status(&mut self, id: i32, file_num: i32, err: Option<String>) {
@ -389,6 +407,7 @@ impl<T: InvokeUiSession> Remote<T> {
.handle_login_from_ui(os_username, os_password, password, remember, peer)
.await;
}
#[cfg(not(feature = "flutter"))]
Data::ToggleClipboardFile => {
self.check_clipboard_file_context();
}
@ -938,6 +957,7 @@ impl<T: InvokeUiSession> Remote<T> {
}
Some(login_response::Union::PeerInfo(pi)) => {
self.handler.handle_peer_info(pi);
#[cfg(not(feature = "flutter"))]
self.check_clipboard_file_context();
if !(self.handler.is_file_transfer() || self.handler.is_port_forward()) {
#[cfg(feature = "flutter")]
@ -1188,7 +1208,6 @@ impl<T: InvokeUiSession> Remote<T> {
if !p.enabled && self.handler.is_file_transfer() {
return true;
}
self.check_clipboard_file_context();
self.handler.set_permission("file", p.enabled);
}
Ok(Permission::Restart) => {
@ -1525,6 +1544,7 @@ impl<T: InvokeUiSession> Remote<T> {
true
}
#[cfg(not(feature = "flutter"))]
fn check_clipboard_file_context(&self) {
#[cfg(windows)]
{
@ -1536,18 +1556,23 @@ impl<T: InvokeUiSession> Remote<T> {
#[cfg(windows)]
fn handle_cliprdr_msg(&self, clip: hbb_common::message_proto::Cliprdr) {
if !self.handler.lc.read().unwrap().disable_clipboard.v {
#[cfg(feature = "flutter")]
if let Some(hbb_common::message_proto::cliprdr::Union::FormatList(_)) = &clip.union {
if self.client_conn_id
!= clipboard::get_client_conn_id(&crate::flutter::get_cur_session_id())
.unwrap_or(0)
{
return;
}
#[cfg(feature = "flutter")]
if let Some(hbb_common::message_proto::cliprdr::Union::FormatList(_)) = &clip.union {
if self.client_conn_id
!= clipboard::get_client_conn_id(&crate::flutter::get_cur_session_id()).unwrap_or(0)
{
return;
}
}
if let Some(clip) = crate::clipboard_file::msg_2_clip(clip) {
if let Some(clip) = crate::clipboard_file::msg_2_clip(clip) {
let is_stopping_allowed = clip.is_stopping_allowed_from_peer();
let file_transfer_enabled = self.handler.lc.read().unwrap().enable_file_transfer.v;
let stop = is_stopping_allowed && !file_transfer_enabled;
log::debug!(
"Process clipboard message from server peer, stop: {}, is_stopping_allowed: {}, file_transfer_enabled: {}",
stop, is_stopping_allowed, file_transfer_enabled);
if !stop {
ContextSend::proc(|context: &mut Box<CliprdrClientContext>| -> u32 {
clipboard::server_clip_file(context, self.client_conn_id, clip)
});

2
src/core_main.rs
View File

@ -122,6 +122,8 @@ pub fn core_main() -> Option<Vec<String>> {
#[cfg(not(any(target_os = "android", target_os = "ios")))]
init_plugins(&args);
if args.is_empty() {
#[cfg(windows)]
clipboard::ContextSend::enable(true);
std::thread::spawn(move || crate::start_server(false));
} else {
#[cfg(windows)]

2
src/ipc.rs
View File

@ -242,7 +242,7 @@ pub async fn start(postfix: &str) -> ResultType<()> {
loop {
match stream.next().await {
Err(err) => {
log::trace!("ipc{} connection closed: {}", postfix, err);
log::trace!("ipc '{}' connection closed: {}", postfix, err);
break;
}
Ok(Some(data)) => {

21
src/server/connection.rs
View File

@ -282,6 +282,7 @@ impl Connection {
keyboard: Connection::permission("enable-keyboard"),
clipboard: Connection::permission("enable-clipboard"),
audio: Connection::permission("enable-audio"),
// to-do: make sure is the option correct here
file: Connection::permission("enable-file-transfer"),
restart: Connection::permission("enable-remote-restart"),
recording: Connection::permission("enable-record-session"),
@ -424,7 +425,6 @@ impl Connection {
} else if &name == "file" {
conn.file = enabled;
conn.send_permission(Permission::File, enabled).await;
conn.send_to_cm(ipc::Data::ClipboardFileEnabled(conn.file_transfer_enabled()));
} else if &name == "restart" {
conn.restart = enabled;
conn.send_permission(Permission::Restart, enabled).await;
@ -437,10 +437,8 @@ impl Connection {
allow_err!(conn.stream.send_raw(bytes).await);
}
#[cfg(windows)]
ipc::Data::ClipboardFile(_clip) => {
if conn.file_transfer_enabled() {
allow_err!(conn.stream.send(&clip_2_msg(_clip)).await);
}
ipc::Data::ClipboardFile(clip) => {
allow_err!(conn.stream.send(&clip_2_msg(clip)).await);
}
ipc::Data::PrivacyModeState((_, state)) => {
let msg_out = match state {
@ -1136,7 +1134,7 @@ impl Connection {
clipboard: self.clipboard,
audio: self.audio,
file: self.file,
file_transfer_enabled: self.file_transfer_enabled(),
file_transfer_enabled: self.file,
restart: self.restart,
recording: self.recording,
from_switch: self.from_switch,
@ -1635,12 +1633,11 @@ impl Connection {
update_clipboard(_cb, None);
}
}
Some(message::Union::Cliprdr(_clip)) => {
if self.file_transfer_enabled() {
#[cfg(windows)]
if let Some(clip) = msg_2_clip(_clip) {
self.send_to_cm(ipc::Data::ClipboardFile(clip))
}
Some(message::Union::Cliprdr(_clip)) =>
{
#[cfg(windows)]
if let Some(clip) = msg_2_clip(_clip) {
self.send_to_cm(ipc::Data::ClipboardFile(clip))
}
}
Some(message::Union::FileAction(fa)) => {

118
src/ui_cm_interface.rs
View File

@ -11,14 +11,12 @@ use std::{
},
};
#[cfg(windows)]
use clipboard::{cliprdr::CliprdrClientContext, empty_clipboard, set_conn_enabled, ContextSend};
use serde_derive::Serialize;
#[cfg(not(any(target_os = "android", target_os = "ios")))]
use crate::ipc::Connection;
#[cfg(not(any(target_os = "ios")))]
use crate::ipc::{self, Data};
#[cfg(windows)]
use clipboard::{cliprdr::CliprdrClientContext, empty_clipboard, ContextSend};
#[cfg(not(any(target_os = "android", target_os = "ios")))]
use hbb_common::tokio::sync::mpsc::unbounded_channel;
#[cfg(windows)]
@ -37,6 +35,7 @@ use hbb_common::{
task::spawn_blocking,
},
};
use serde_derive::Serialize;
#[derive(Serialize, Clone)]
pub struct Client {
@ -73,6 +72,8 @@ struct IpcTaskRunner<T: InvokeUiCM> {
conn_id: i32,
#[cfg(windows)]
file_transfer_enabled: bool,
#[cfg(windows)]
file_transfer_enabled_peer: bool,
}
lazy_static::lazy_static! {
@ -131,8 +132,7 @@ impl<T: InvokeUiCM> ConnectionManager<T> {
restart: bool,
recording: bool,
from_switch: bool,
#[cfg(not(any(target_os = "ios")))]
tx: mpsc::UnboundedSender<Data>,
#[cfg(not(any(target_os = "ios")))] tx: mpsc::UnboundedSender<Data>,
) {
let client = Client {
id,
@ -173,6 +173,14 @@ impl<T: InvokeUiCM> ConnectionManager<T> {
.map(|c| c.disconnected = true);
}
#[cfg(windows)]
{
ContextSend::proc(|context: &mut Box<CliprdrClientContext>| -> u32 {
empty_clipboard(context, id);
0
});
}
#[cfg(any(target_os = "android"))]
if CLIENTS
.read()
@ -303,42 +311,12 @@ pub fn switch_back(id: i32) {
#[cfg(not(any(target_os = "android", target_os = "ios")))]
impl<T: InvokeUiCM> IpcTaskRunner<T> {
#[cfg(windows)]
async fn enable_cliprdr_file_context(&mut self, conn_id: i32, enabled: bool) {
if conn_id == 0 {
return;
}
let pre_enabled = ContextSend::is_enabled();
ContextSend::enable(enabled);
if !pre_enabled && ContextSend::is_enabled() {
allow_err!(
self.stream
.send(&Data::ClipboardFile(clipboard::ClipboardFile::MonitorReady))
.await
);
}
set_conn_enabled(conn_id, enabled);
if !enabled {
ContextSend::proc(|context: &mut Box<CliprdrClientContext>| -> u32 {
empty_clipboard(context, conn_id);
0
});
}
}
async fn run(&mut self) {
use hbb_common::config::LocalConfig;
// for tmp use, without real conn id
let mut write_jobs: Vec<fs::TransferJob> = Vec::new();
#[cfg(windows)]
if self.conn_id > 0 {
self.enable_cliprdr_file_context(self.conn_id, self.file_transfer_enabled)
.await;
}
#[cfg(windows)]
let rx_clip1;
let mut rx_clip;
@ -358,6 +336,17 @@ impl<T: InvokeUiCM> IpcTaskRunner<T> {
(_tx_clip, rx_clip) = unbounded_channel::<i32>();
}
#[cfg(windows)]
{
if ContextSend::is_enabled() {
allow_err!(
self.stream
.send(&Data::ClipboardFile(clipboard::ClipboardFile::MonitorReady))
.await
);
}
}
self.running = false;
loop {
tokio::select! {
@ -382,15 +371,11 @@ impl<T: InvokeUiCM> IpcTaskRunner<T> {
break;
}
Data::Close => {
#[cfg(windows)]
self.enable_cliprdr_file_context(self.conn_id, false).await;
log::info!("cm ipc connection closed from connection request");
break;
}
Data::Disconnected => {
self.close = false;
#[cfg(windows)]
self.enable_cliprdr_file_context(self.conn_id, false).await;
log::info!("cm ipc connection disconnect");
break;
}
@ -414,20 +399,32 @@ impl<T: InvokeUiCM> IpcTaskRunner<T> {
handle_fs(fs, &mut write_jobs, &self.tx).await;
}
}
#[cfg(windows)]
#[cfg(not(any(target_os = "android", target_os = "ios")))]
Data::ClipboardFile(_clip) => {
#[cfg(windows)]
{
let conn_id = self.conn_id;
ContextSend::proc(|context: &mut Box<CliprdrClientContext>| -> u32 {
clipboard::server_clip_file(context, conn_id, _clip)
});
let is_stopping_allowed = _clip.is_stopping_allowed_from_peer();
let is_clipboard_enabled = ContextSend::is_enabled();
let file_transfer_enabled = self.file_transfer_enabled;
let stop = !is_stopping_allowed && !(is_clipboard_enabled && file_transfer_enabled);
log::debug!(
"Process clipboard message from client peer, stop: {}, is_stopping_allowed: {}, is_clipboard_enabled: {}, file_transfer_enabled: {}",
stop, is_stopping_allowed, is_clipboard_enabled, file_transfer_enabled);
if stop {
ContextSend::set_is_stopped();
} else {
let conn_id = self.conn_id;
ContextSend::proc(|context: &mut Box<CliprdrClientContext>| -> u32 {
clipboard::server_clip_file(context, conn_id, _clip)
});
}
}
}
#[cfg(windows)]
Data::ClipboardFileEnabled(_enabled) => {
#[cfg(windows)]
self.enable_cliprdr_file_context(self.conn_id, _enabled).await;
{
self.file_transfer_enabled_peer =_enabled;
}
}
Data::Theme(dark) => {
self.cm.change_theme(dark);
@ -457,6 +454,12 @@ impl<T: InvokeUiCM> IpcTaskRunner<T> {
}
}
Some(data) = self.rx.recv() => {
if let Data::SwitchPermission{name, enabled} = &data {
#[cfg(windows)]
if name == "file" {
self.file_transfer_enabled = *enabled;
}
}
if self.stream.send(&data).await.is_err() {
break;
}
@ -464,7 +467,21 @@ impl<T: InvokeUiCM> IpcTaskRunner<T> {
clip_file = rx_clip.recv() => match clip_file {
Some(_clip) => {
#[cfg(windows)]
allow_err!(self.tx.send(Data::ClipboardFile(_clip)));
{
let is_stopping_allowed = _clip.is_stopping_allowed();
let is_clipboard_enabled = ContextSend::is_enabled();
let file_transfer_enabled = self.file_transfer_enabled;
let file_transfer_enabled_peer = self.file_transfer_enabled_peer;
let stop = is_stopping_allowed && !(is_clipboard_enabled && file_transfer_enabled && file_transfer_enabled_peer);
log::debug!(
"Process clipboard message from cm, stop: {}, is_stopping_allowed: {}, is_clipboard_enabled: {}, file_transfer_enabled: {}, file_transfer_enabled_peer: {}",
stop, is_stopping_allowed, is_clipboard_enabled, file_transfer_enabled, file_transfer_enabled_peer);
if stop {
ContextSend::set_is_stopped();
} else {
allow_err!(self.tx.send(Data::ClipboardFile(_clip)));
}
}
}
None => {
//
@ -488,6 +505,8 @@ impl<T: InvokeUiCM> IpcTaskRunner<T> {
conn_id: 0,
#[cfg(windows)]
file_transfer_enabled: false,
#[cfg(windows)]
file_transfer_enabled_peer: false,
};
while task_runner.running {
@ -517,6 +536,9 @@ pub async fn start_ipc<T: InvokeUiCM>(cm: ConnectionManager<T>) {
allow_err!(crate::privacy_win_mag::start());
});
#[cfg(target_os = "windows")]
ContextSend::enable(Config::get_option("enable-file-transfer").is_empty());
match ipc::new_listener("_cm").await {
Ok(mut incoming) => {
while let Some(result) = incoming.next().await {

11
src/ui_interface.rs
View File

@ -857,6 +857,8 @@ async fn check_connect_status_(reconnect: bool, rx: mpsc::UnboundedReceiver<ipc:
let mut rx = rx;
let mut mouse_time = 0;
let mut id = "".to_owned();
let mut enable_file_transfer = "".to_owned();
loop {
if let Ok(mut c) = ipc::connect(1000, "").await {
let mut timer = time::interval(time::Duration::from_secs(1));
@ -875,6 +877,15 @@ async fn check_connect_status_(reconnect: bool, rx: mpsc::UnboundedReceiver<ipc:
Ok(Some(ipc::Data::Options(Some(v)))) => {
*OPTIONS.lock().unwrap() = v;
*OPTION_SYNCED.lock().unwrap() = true;
#[cfg(target_os="windows")]
{
let b = OPTIONS.lock().unwrap().get("enable-file-transfer").map(|x| x.to_string()).unwrap_or_default();
if b != enable_file_transfer {
clipboard::ContextSend::enable(b.is_empty());
enable_file_transfer = b;
}
}
}
Ok(Some(ipc::Data::Config((name, Some(value))))) => {
if name == "id" {

1
src/ui_session_interface.rs
View File

@ -198,6 +198,7 @@ impl<T: InvokeUiSession> Session<T> {
pub fn toggle_option(&mut self, name: String) {
let msg = self.lc.write().unwrap().toggle_option(name.clone());
#[cfg(not(feature = "flutter"))]
if name == "enable-file-transfer" {
self.send(Data::ToggleClipboardFile);
}