2001-10-06 14:13:28 +00:00
|
|
|
CServer
|
|
|
|
* must have connection thread in screen info map
|
|
|
|
allows disconnect if screen map changes and screen is removed
|
|
|
|
* put mutex locks wherever necessary (like accessing m_active)
|
|
|
|
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|
|
|
server client
|
|
|
|
------ ------
|
|
|
|
[accept] <-- connect
|
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|
|
challenge --> [encrypt]
|
|
|
|
[verify] <-- response (encrypted challenge, client name)
|
|
|
|
hangup if invalid
|
|
|
|
query info -->
|
|
|
|
<-- info (size)
|
|
|
|
|
2002-05-24 17:54:34 +00:00
|
|
|
---
|
|
|
|
use automake
|
|
|
|
|
2002-05-23 18:35:15 +00:00
|
|
|
---
|
|
|
|
need config file and parser
|
|
|
|
remove hard coded debugging stuff (in server.cpp)
|
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
---
|
|
|
|
win32:
|
|
|
|
need to support window stations
|
|
|
|
login screen on NT is a separate window station
|
2002-05-23 18:35:15 +00:00
|
|
|
provide taskbar icon
|
|
|
|
|
|
|
|
win32 dll:
|
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|
|
should make this as small as possible
|
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|
|
don't use standard libraries
|
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|
|
use custom _DllMainCRTStartup(); just call DllMain() from it.
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|
|
use /MERGE linker switch to merge sections
|
|
|
|
should use mutex on all public functions
|
2002-05-22 17:09:08 +00:00
|
|
|
|
|
|
|
---
|
|
|
|
not handling international characters
|
|
|
|
|
|
|
|
---
|
2002-05-24 17:54:34 +00:00
|
|
|
not handling screen saver at all yet
|
2001-10-06 14:13:28 +00:00
|
|
|
|
2002-05-24 17:54:34 +00:00
|
|
|
---
|
2002-05-22 17:09:08 +00:00
|
|
|
not distinguishing between caps lock and shift lock
|
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|
|
In Caps Lock mode, the alphabetic keys send their uppercase (shifted) char-
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|
|
acter when pressed alone. For Caps Lock mode, pressing and releasing the
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|
|
|
lock key turns on the mode and pressing and releasing the lock key again
|
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|
|
turns off the mode. In Shift Lock mode, all keys on the main keypad send
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|
|
their shifted character when pressed alone. For Shift Lock mode, pressing
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|
|
|
and releasing the Lock key turns on the mode, and pressing and releasing
|
|
|
|
either the Lock or the Shift key turns off the mode.
|
2001-10-06 14:13:28 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
---
|
|
|
|
problems with CLIPBOARD and KDE and NEdit
|
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|
|
KDE mail reader (others?) and NEdit never reply to selection request
|
|
|
|
perhaps a general Motif problem?
|
2001-10-06 14:13:28 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
currently sending all clipboards to all clients
|
|
|
|
some clients may not need all clipboards
|
|
|
|
add filtering mechanism
|
2001-10-06 14:13:28 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
must find app that correctly sets the CLIPBOARD selection for testing
|
|
|
|
synergy must note changes to one or both selections
|
|
|
|
seems to be having trouble with noting CLIPBOARD after PRIMARY changes
|
2001-10-06 14:13:28 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
investigate klipper
|
|
|
|
KDE's clipboard manager?
|
|
|
|
it crashed once when server did (see below)
|
2001-10-06 14:13:28 +00:00
|
|
|
|
2002-05-27 18:35:14 +00:00
|
|
|
---
|
|
|
|
blown assertion
|
|
|
|
between client being added to screen list and sending screen size:
|
|
|
|
attempt to switch to that screen blows assert
|
|
|
|
x,y isn't inside screen because screen has zero size
|
|
|
|
maybe have a "ready" flag for each client
|
|
|
|
only count ready clients when finding neighbor
|
|
|
|
or don't add client to screen list until fully ready
|
|
|
|
|
2001-10-06 14:13:28 +00:00
|
|
|
---
|
2002-05-22 17:09:08 +00:00
|
|
|
got crash when opening netscape window after trying copy in KDE mail
|
|
|
|
BadWindow in ChangeWindowAttributes
|
|
|
|
also got it when trying to transfer big clipboard from secondary
|
|
|
|
or just after transferring and perhaps trying to set locally
|
2001-10-06 14:13:28 +00:00
|
|
|
|
|
|
|
---
|
2002-05-22 17:09:08 +00:00
|
|
|
sometimes not sending correct clipboard
|
|
|
|
some kind of race condition i think
|
|
|
|
can select text then switch and get empty clipboard
|
|
|
|
switching back to owner screen then out gets correct clipboard
|
2001-11-19 00:33:36 +00:00
|
|
|
|
|
|
|
---
|
2002-05-24 17:54:34 +00:00
|
|
|
win32 not sending correct clipboard
|
|
|
|
got 43 bytes sent for a 3 byte selection
|
|
|
|
remaining bytes were 0
|
|
|
|
problem persisted; also got 43 bytes for a 2 byte selection
|
2001-11-25 18:32:41 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
---
|
|
|
|
slow leaving primary screen on X
|
|
|
|
possibly due to getting primary clipboards
|
|
|
|
possibly something else
|
|
|
|
could try asynchronously getting primary clipboard
|
|
|
|
race condition on secondary wrt pasting
|
2001-11-25 18:32:41 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
---
|
|
|
|
win32 hook DLL sometimes not unloaded when server is killed?
|
|
|
|
will get assertion on restart as if DLL was still loaded.
|
|
|
|
can tell because all DLL copies share data segment.
|
|
|
|
should prevent multiple copies from loading (or initializing)
|
|
|
|
replace asserts with (multithread locked) check of variables
|
|
|
|
return 0 if busy
|
|
|
|
server must handle failure
|
|
|
|
try to figure out why it's not unloading
|
2001-11-19 00:33:36 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
---
|
|
|
|
test:
|
|
|
|
X primary
|
|
|
|
ctrl+alt+keypad_add, ctrl+alt_keypad_minus -> eaten by primary X server
|
|
|
|
ctrl+alt+backspace probably eaten by primary X server if so configured
|
|
|
|
ctrl+alt+delete probably eaten locally
|
|
|
|
probably underneath primary X server too
|
|
|
|
Win32 desktop -> X laptop
|
|
|
|
eaten global hot keys:
|
|
|
|
ctrl+alt+delete -> task manager (or logon or reboot)
|
|
|
|
alt+[shift+]tab -> cycle through tasks
|
|
|
|
alt+[shift+]esc -> cycle windows
|
|
|
|
ctrl+esc -> start menu
|
|
|
|
windows+R -> run dialog
|
|
|
|
windows+M -> minimize all
|
2002-05-23 14:04:43 +00:00
|
|
|
windows+shift+M -> undo minimize all
|
2002-05-22 17:09:08 +00:00
|
|
|
windows+F1 -> help
|
|
|
|
windows+E -> explorer
|
|
|
|
windows+F -> find files
|
|
|
|
windows+ctrl+F -> find computer
|
|
|
|
windows+tab -> cycle through taskbar buttons
|
|
|
|
windows+break -> system properties
|
|
|
|
not eaten:
|
|
|
|
alt+space -> system menu
|
|
|
|
shift+F10 -> context menu
|
|
|
|
app key -> context menu
|
|
|
|
misc:
|
|
|
|
accessibility shortcuts: not eaten but dialogs appear anyway
|
|
|
|
X laptop -> Win32 desktop
|
|
|
|
check:
|
|
|
|
shift+tab -> okay
|
|
|
|
alt+[shift+]tab -> okay
|
|
|
|
alt+[shift+]esc -> okay
|
|
|
|
ctrl+esc -> start menu -> okay
|
|
|
|
ctrl+esc, esc, shift+F10 -> toolbar context menu -> okay
|
|
|
|
F10 -> activate menu in explorer -> okay
|
|
|
|
shift+F10 -> context menu -> okay
|
|
|
|
alt+space -> context menu -> okay
|
|
|
|
alt+hyphen -> MDI window menu -> okay
|
|
|
|
alt+letter -> open corresponding menu -> okay
|
|
|
|
alt+F6 -> switch between windows in single program -> okay
|
|
|
|
shift+insert CD-ROM -> bypass auto-run
|
|
|
|
check accessibility shortcuts -> does not work
|
|
|
|
check accessibility features
|
|
|
|
sticky keys -> no
|
|
|
|
filter keys -> no
|
|
|
|
toggle keys -> no
|
|
|
|
mouse keys -> no
|
|
|
|
high contrast -> no
|
|
|
|
X desktop -> win32
|
|
|
|
check:
|
|
|
|
shift+tab
|
|
|
|
windows+R -> run dialog
|
|
|
|
windows+M -> minimize all
|
|
|
|
windows+shift+M -> minimize all
|
|
|
|
windows+F1 -> help
|
|
|
|
windows+E -> explorer
|
|
|
|
windows+F -> find files
|
|
|
|
windows+ctrl+F -> find computer
|
|
|
|
windows+tab -> cycle through taskbar buttons
|
|
|
|
windows+break -> system properties
|
|
|
|
app key -> context menu
|
|
|
|
Win32 -> Win32
|
2002-05-23 14:04:43 +00:00
|
|
|
alt+F6 -> eaten (isabel to audrey, but not audrey to isabel)
|
2002-05-22 17:09:08 +00:00
|
|
|
check accessibility shortcuts work on secondary
|
|
|
|
check accessibility features work on secondary
|
2001-11-19 00:33:36 +00:00
|
|
|
|
2002-05-23 14:04:43 +00:00
|
|
|
---
|
|
|
|
audrey->isabel
|
|
|
|
num-lock light on isabel doesn't respond to generated events.
|
|
|
|
seems to be linked to something lower-level. however, keytest
|
|
|
|
does report num-lock keyboard state is being toggled.
|
|
|
|
|
|
|
|
other toggle lights don't always respond immediately
|
|
|
|
usually go on/off when active window changes though
|
|
|
|
|
|
|
|
---
|
2002-05-24 17:54:34 +00:00
|
|
|
avoid fullscreen transparent window on win32
|
2002-05-23 14:04:43 +00:00
|
|
|
using CBT hook to discard activation/focus messages
|
|
|
|
but it's not being called when we lose keyboard input
|
|
|
|
also, we sometimes don't get the keyboard input to start with
|
|
|
|
|
|
|
|
---
|
2002-05-24 17:54:34 +00:00
|
|
|
keyboard hook problems (win32)
|
2002-05-23 14:04:43 +00:00
|
|
|
now passing keyboard events through in most cases
|
|
|
|
this fixes problem on isabel where toggle lights don't toggle
|
|
|
|
and num-lock behaved incorrectly (generated wrong keys).
|
|
|
|
seems the DefWindowProc() needed to process the keys
|
|
|
|
unfortunately, keys sometimes leak into wrong app. seems related
|
|
|
|
to times when we don't get the keyboard input. key events are
|
|
|
|
not delivered to app on primary until cursor returns to primary.
|
|
|
|
no idea how that's possible.
|
|
|
|
current have some code to check active window and reset it in
|
|
|
|
keyboard hook. that code doesn't work.
|
|
|
|
seem to be having problems with windows key now, too. looks like
|
|
|
|
a down is sent but not the corresponding up so secondary system
|
|
|
|
thinks the key is always down.
|
|
|
|
|
2002-04-25 10:44:01 +00:00
|
|
|
---
|
2002-05-23 18:35:15 +00:00
|
|
|
try to determine keyboard quirks automatically
|
|
|
|
in particular, set the half-duplex flags
|
|
|
|
maybe KBD extension will help determine this
|
2002-04-25 10:44:01 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
---
|
2002-05-23 14:04:43 +00:00
|
|
|
blown assert:
|
|
|
|
client crashed and primary jumped to primary
|
|
|
|
left over queued motion events then processed
|
|
|
|
caused call to CServer::onMouseMoveSecondary
|
|
|
|
m_protocol is NULL because we're on primary screen
|
|
|
|
must flush queued events when jumping to primary
|
|
|
|
check for other things to do when jumping to primary
|
|
|
|
|
|
|
|
---
|
|
|
|
key events sent to console on win me (95/98?) are very slow
|
|
|
|
1/4 to 1/2 second delay before key up is processed
|
|
|
|
key up log message is also delayed
|
|
|
|
console causing a system-wide delay?
|
|
|
|
|
|
|
|
---
|
|
|
|
adjust thread priorities on win32
|
|
|
|
maybe remove changes altogether
|
|
|
|
currently isabel starts single-stepping mouse when dragging window
|
|
|
|
sometimes it goes normal speed but it's mostly very slow
|
|
|
|
even a very high priority doesn't seem to help
|
|
|
|
haven't tried real-time priority
|
|
|
|
a very high priority on client fixes delay when typeing into console
|
|
|
|
is it the output console causing the slowness?
|
2002-04-25 10:44:01 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
---
|
|
|
|
Accessibility Shortcuts
|
2002-04-26 20:15:59 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
Key Result
|
|
|
|
-------------------------------------------------------------------
|
|
|
|
Tap SHIFT 5 times Toggles StickyKeys on and off.
|
2002-04-26 20:15:59 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
Press down and hold the right Toggles FilterKeys on and off.
|
|
|
|
SHIFT key for 8 seconds
|
2002-04-26 20:15:59 +00:00
|
|
|
|
2002-05-22 17:09:08 +00:00
|
|
|
Press down and hold the NUM LOCK Toggles ToggleKeys on and off.
|
|
|
|
key for 5 seconds
|
|
|
|
|
|
|
|
Left ALT+left SHIFT+NUM LOCK Toggles MouseKeys on and off.
|
|
|
|
|
|
|
|
Left ALT+left SHIFT+PRINT SCREEN Toggles High Contrast on and off.
|
2002-05-23 14:04:43 +00:00
|
|
|
|
|
|
|
---
|
|
|
|
disable ctrl+alt+del info:
|
|
|
|
SystemParametersInfo(SPI_SETSCREENSAVERRUNNING, TRUE, &dummy, 0)
|
|
|
|
fools system into thinking screen saver is running
|
|
|
|
that disables ctrl+alt+del, alt+tab, ctrl+esc
|
|
|
|
dunno if keystrokes are queued
|
|
|
|
may be limited to win 95/98/me
|
|
|
|
win nt sp 3 and above:
|
|
|
|
low-level keyboard hook is called before ctrl+esc, alt+tab, alt+esc
|
|
|
|
use that to capture and disable
|
|
|
|
seems that low-level hook is notified of ctrl+alt+del but can't stop it
|
|
|
|
win nt sp 2 and below
|
|
|
|
ctrl+esc can be disabled by replacing task manager (dunno how)
|
|
|
|
RegisterHotKey() can be used to catch alt+tab and alt+esc
|
|
|
|
only while app is running, of course
|
|
|
|
win nt
|
|
|
|
keyboard filter driver can capture keys (see win NT DDK)
|
|
|
|
http://216.239.51.100/search?q=cache:q-f03UHhFMMC:www.thescarms.com/VBasic/StopReBoot.asp+alt%2Btab+disable&hl=en
|
|
|
|
some info on changing keyboard scan code mapping
|
|
|
|
can be used to disable keys but looks like reboot is required
|
|
|
|
|
|
|
|
---
|
|
|
|
Q179905
|
|
|
|
suggestion for bypassing hook code when called by debugger.
|
|
|
|
may prevent system from getting locked up when debugging.
|
2002-05-27 18:35:14 +00:00
|
|
|
|
|
|
|
---
|
|
|
|
config file format:
|
|
|
|
|
|
|
|
section screens
|
|
|
|
<screen>:
|
|
|
|
# args in any order
|
|
|
|
# not sure if any args
|
|
|
|
end
|
|
|
|
|
|
|
|
section links
|
|
|
|
<screen>:
|
|
|
|
# args in any order
|
|
|
|
[left=<screen>]
|
|
|
|
[right=<screen>]
|
|
|
|
[up=<screen>]
|
|
|
|
[down=<screen>]
|
|
|
|
end
|
|
|
|
|
|
|
|
---
|
|
|
|
will have to redo clipboard stuff on win32
|
|
|
|
|
|
|
|
need timeout on CReply objects
|
|
|
|
should flush replies that are too old
|
|
|
|
assumption is that requestor is broken
|