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Code Issues Releases Wiki Activity

xorg driver, keyboard / mouse cleanup

Browse Source
ulab-next
Jay Sorg 11 years ago
parent f0a91c444d
commit a8c3a05e50
5 changed files with 153 additions and 127 deletions
Show Stats Download Patch File Download Diff File

31
xorg/server/module/rdp.h
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@ -35,10 +35,36 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define RDPMIN(_val1, _val2) ((_val1) < (_val2) ? (_val1) : (_val2))
#define RDPMAX(_val1, _val2) ((_val1) < (_val2) ? (_val2) : (_val1))
#define RDPCLAMP(_val, _lo, _hi) \
(_val) < (_lo) ? (_lo) : (_val) > (_hi) ? (_hi) : (_val)
/* defined in rdpClientCon.h */
typedef struct _rdpClientCon rdpClientCon;
struct _rdpPointer
{
int cursor_x;
int cursor_y;
int old_button_mask;
int button_mask;
DeviceIntPtr device;
};
typedef struct _rdpPointer rdpPointer;
struct _rdpKeyboard
{
int pause_spe;
int ctrl_down;
int alt_down;
int shift_down;
int tab_down;
/* this is toggled every time num lock key is released, not like the
above *_down vars */
int scroll_lock_down;
DeviceIntPtr device;
};
typedef struct _rdpKeyboard rdpKeyboard;
/* move this to common header */
struct _rdpRec
{
@ -63,7 +89,12 @@ struct _rdpRec
CompositeProcPtr Composite;
GlyphsProcPtr Glyphs;
/* keyboard and mouse */
miPointerScreenFuncPtr pCursorFuncs;
/* mouse */
rdpPointer pointer;
/* keyboard */
rdpKeyboard keyboard;
/* RandR */
RRSetConfigProcPtr rrSetConfig;

7
xorg/server/module/rdpDraw.c
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@ -91,7 +91,14 @@ rdpGetDevFromScreen(ScreenPtr pScreen)
ScrnInfoPtr pScrn;
rdpPtr dev;
if (pScreen == NULL)
{
pScrn = xf86Screens[0];
}
else
{
pScrn = xf86Screens[pScreen->myNum];
}
dev = XRDPPTR(pScrn);
return dev;
}

3
xorg/server/readme.txt
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@ -44,3 +44,6 @@ sudo mknod -m 666 /dev/vc/7 c 7 7
----input
xrdpkeyb_drv.so
xrdpmouse_drv.so
dpkg -S /usr/lib/xorg/modules/extensions/libglx.so
xserver-xorg-core

139
xorg/server/xrdpkeyb/rdpKeyboard.c
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@ -45,15 +45,7 @@ xrdp keyboard module
#include "rdp.h"
#include "rdpInput.h"
static int g_pause_spe = 0;
static int g_ctrl_down = 0;
static int g_alt_down = 0;
static int g_shift_down = 0;
static int g_tab_down = 0;
/* this is toggled every time num lock key is released, not like the
above *_down vars */
static int g_scroll_lock_down = 0;
#include "rdpDraw.h"
/******************************************************************************/
#define LOG_LEVEL 1
@ -92,8 +84,6 @@ static int g_scroll_lock_down = 0;
#define N_PREDEFINED_KEYS \
(sizeof(g_kbdMap) / (sizeof(KeySym) * GLYPHS_PER_KEY))
static DeviceIntPtr g_keyboard = 0;
static KeySym g_kbdMap[] =
{
NoSymbol, NoSymbol, /* 8 */
@ -214,55 +204,55 @@ static KeySym g_kbdMap[] =
/******************************************************************************/
static void
rdpEnqueueKey(int type, int scancode)
rdpEnqueueKey(DeviceIntPtr device, int type, int scancode)
{
if (type == KeyPress)
{
xf86PostKeyboardEvent(g_keyboard, scancode, TRUE);
xf86PostKeyboardEvent(device, scancode, TRUE);
}
else
{
xf86PostKeyboardEvent(g_keyboard, scancode, FALSE);
xf86PostKeyboardEvent(device, scancode, FALSE);
}
}
/******************************************************************************/
static void
sendDownUpKeyEvent(int type, int x_scancode)
sendDownUpKeyEvent(DeviceIntPtr device, int type, int x_scancode)
{
/* need this cause rdp and X11 repeats are different */
/* if type is keydown, send keyup + keydown */
if (type == KeyPress)
{
rdpEnqueueKey(KeyRelease, x_scancode);
rdpEnqueueKey(KeyPress, x_scancode);
rdpEnqueueKey(device, KeyRelease, x_scancode);
rdpEnqueueKey(device, KeyPress, x_scancode);
}
else
{
rdpEnqueueKey(KeyRelease, x_scancode);
rdpEnqueueKey(device, KeyRelease, x_scancode);
}
}
/******************************************************************************/
static void
check_keysa(void)
check_keysa(rdpKeyboard *keyboard)
{
if (g_ctrl_down != 0)
if (keyboard->ctrl_down != 0)
{
rdpEnqueueKey(KeyRelease, g_ctrl_down);
g_ctrl_down = 0;
rdpEnqueueKey(keyboard->device, KeyRelease, keyboard->ctrl_down);
keyboard->ctrl_down = 0;
}
if (g_alt_down != 0)
if (keyboard->alt_down != 0)
{
rdpEnqueueKey(KeyRelease, g_alt_down);
g_alt_down = 0;
rdpEnqueueKey(keyboard->device, KeyRelease, keyboard->alt_down);
keyboard->alt_down = 0;
}
if (g_shift_down != 0)
if (keyboard->shift_down != 0)
{
rdpEnqueueKey(KeyRelease, g_shift_down);
g_shift_down = 0;
rdpEnqueueKey(keyboard->device, KeyRelease, keyboard->shift_down);
keyboard->shift_down = 0;
}
}
@ -274,7 +264,8 @@ check_keysa(void)
* @param param4 -
******************************************************************************/
static void
KbdAddEvent(int down, int param1, int param2, int param3, int param4)
KbdAddEvent(rdpKeyboard *keyboard, int down, int param1, int param2,
int param3, int param4)
{
int rdp_scancode;
int x_scancode;
@ -298,7 +289,7 @@ KbdAddEvent(int down, int param1, int param2, int param3, int param4)
if (x_scancode > 0)
{
rdpEnqueueKey(type, x_scancode);
rdpEnqueueKey(keyboard->device, type, x_scancode);
}
break;
@ -314,21 +305,22 @@ KbdAddEvent(int down, int param1, int param2, int param3, int param4)
x_scancode = 64; /* left alt button */
}
rdpEnqueueKey(type, x_scancode);
rdpEnqueueKey(keyboard->device, type, x_scancode);
break;
case 15: /* tab */
if (!down && !g_tab_down)
if (!down && !keyboard->tab_down)
{
check_keysa(); /* leave x_scancode 0 here, we don't want the tab key up */
/* leave x_scancode 0 here, we don't want the tab key up */
check_keysa(keyboard);
}
else
{
sendDownUpKeyEvent(type, 23);
sendDownUpKeyEvent(keyboard->device, type, 23);
}
g_tab_down = down;
keyboard->tab_down = down;
break;
case 29: /* left or right ctrl */
@ -338,113 +330,113 @@ KbdAddEvent(int down, int param1, int param2, int param3, int param4)
{
if (down)
{
g_pause_spe = 1;
keyboard->pause_spe = 1;
/* leave x_scancode 0 here, we don't want the control key down */
}
}
else
{
x_scancode = is_ext ? 109 : 37;
g_ctrl_down = down ? x_scancode : 0;
rdpEnqueueKey(type, x_scancode);
keyboard->ctrl_down = down ? x_scancode : 0;
rdpEnqueueKey(keyboard->device, type, x_scancode);
}
break;
case 69: /* Pause or Num Lock */
if (g_pause_spe)
if (keyboard->pause_spe)
{
x_scancode = 110;
if (!down)
{
g_pause_spe = 0;
keyboard->pause_spe = 0;
}
}
else
{
x_scancode = g_ctrl_down ? 110 : 77;
x_scancode = keyboard->ctrl_down ? 110 : 77;
}
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 28: /* Enter or Return */
x_scancode = is_ext ? 108 : 36;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 53: /* / */
x_scancode = is_ext ? 112 : 61;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 55: /* * on KP or Print Screen */
x_scancode = is_ext ? 111 : 63;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 71: /* 7 or Home */
x_scancode = is_ext ? 97 : 79;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 72: /* 8 or Up */
x_scancode = is_ext ? 98 : 80;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 73: /* 9 or PgUp */
x_scancode = is_ext ? 99 : 81;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 75: /* 4 or Left */
x_scancode = is_ext ? 100 : 83;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 77: /* 6 or Right */
x_scancode = is_ext ? 102 : 85;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 79: /* 1 or End */
x_scancode = is_ext ? 103 : 87;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 80: /* 2 or Down */
x_scancode = is_ext ? 104 : 88;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 81: /* 3 or PgDn */
x_scancode = is_ext ? 105 : 89;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 82: /* 0 or Insert */
x_scancode = is_ext ? 106 : 90;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 83: /* . or Delete */
x_scancode = is_ext ? 107 : 91;
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
break;
case 91: /* left win key */
rdpEnqueueKey(type, 115);
rdpEnqueueKey(keyboard->device, type, 115);
break;
case 92: /* right win key */
rdpEnqueueKey(type, 116);
rdpEnqueueKey(keyboard->device, type, 116);
break;
case 93: /* menu key */
rdpEnqueueKey(type, 117);
rdpEnqueueKey(keyboard->device, type, 117);
break;
default:
@ -452,7 +444,7 @@ KbdAddEvent(int down, int param1, int param2, int param3, int param4)
if (x_scancode > 0)
{
sendDownUpKeyEvent(type, x_scancode);
sendDownUpKeyEvent(keyboard->device, type, x_scancode);
}
break;
@ -464,31 +456,31 @@ KbdAddEvent(int down, int param1, int param2, int param3, int param4)
scroll lock doesn't seem to be a modifier in X
*/
static void
KbdSync(int param1)
KbdSync(rdpKeyboard *keyboard, int param1)
{
int xkb_state;
xkb_state = XkbStateFieldFromRec(&(g_keyboard->key->xkbInfo->state));
xkb_state = XkbStateFieldFromRec(&(keyboard->device->key->xkbInfo->state));
if ((!(xkb_state & 0x02)) != (!(param1 & 4))) /* caps lock */
{
LLOGLN(0, ("KbdSync: toggling caps lock"));
KbdAddEvent(1, 58, 0, 58, 0);
KbdAddEvent(0, 58, 49152, 58, 49152);
KbdAddEvent(keyboard, 1, 58, 0, 58, 0);
KbdAddEvent(keyboard, 0, 58, 49152, 58, 49152);
}
if ((!(xkb_state & 0x10)) != (!(param1 & 2))) /* num lock */
{
LLOGLN(0, ("KbdSync: toggling num lock"));
KbdAddEvent(1, 69, 0, 69, 0);
KbdAddEvent(0, 69, 49152, 69, 49152);
KbdAddEvent(keyboard, 1, 69, 0, 69, 0);
KbdAddEvent(keyboard, 0, 69, 49152, 69, 49152);
}
if ((!(g_scroll_lock_down)) != (!(param1 & 1))) /* scroll lock */
if ((!(keyboard->scroll_lock_down)) != (!(param1 & 1))) /* scroll lock */
{
LLOGLN(0, ("KbdSync: toggling scroll lock"));
KbdAddEvent(1, 70, 0, 70, 0);
KbdAddEvent(0, 70, 49152, 70, 49152);
KbdAddEvent(keyboard, 1, 70, 0, 70, 0);
KbdAddEvent(keyboard, 0, 70, 49152, 70, 49152);
}
}
@ -497,15 +489,18 @@ static int
rdpInputKeyboard(rdpPtr dev, int msg, long param1, long param2,
long param3, long param4)
{
rdpKeyboard *keyboard;
keyboard = &(dev->keyboard);
LLOGLN(0, ("rdpInputKeyboard:"));
switch (msg)
{
case 15: /* key down */
case 16: /* key up */
KbdAddEvent(msg == 15, param1, param2, param3, param4);
KbdAddEvent(keyboard, msg == 15, param1, param2, param3, param4);
break;
case 17: /* from RDP_INPUT_SYNCHRONIZE */
KbdSync(param1);
KbdSync(keyboard, param1);
break;
}
return 0;
@ -598,6 +593,7 @@ rdpkeybControl(DeviceIntPtr device, int what)
CARD8 modMap[MAP_LENGTH];
DevicePtr pDev;
XkbRMLVOSet set;
rdpPtr dev;
LLOGLN(0, ("rdpkeybControl: what %d", what));
pDev = (DevicePtr)device;
@ -614,7 +610,8 @@ rdpkeybControl(DeviceIntPtr device, int what)
set.options = "";
InitKeyboardDeviceStruct(device, &set, rdpkeybBell,
rdpkeybChangeKeyboardControl);
g_keyboard = device;
dev = rdpGetDevFromScreen(NULL);
dev->keyboard.device = device;
rdpRegisterInputCallback(0, rdpInputKeyboard);
break;
case DEVICE_ON:

98
xorg/server/xrdpmouse/rdpMouse.c
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@ -43,6 +43,7 @@ xrdp mouse module
#include "rdp.h"
#include "rdpInput.h"
#include "rdpDraw.h"
/******************************************************************************/
#define LOG_LEVEL 1
@ -57,14 +58,6 @@ xrdp mouse module
#define PACKAGE_VERSION_MINOR 0
#define PACKAGE_VERSION_PATCHLEVEL 0
static DeviceIntPtr g_pointer = 0;
static int g_cursor_x = 0;
static int g_cursor_y = 0;
static int g_old_button_mask = 0;
static int g_button_mask = 0;
/******************************************************************************/
static void
rdpmouseDeviceInit(void)
@ -97,67 +90,58 @@ rdpmouseCtrl(DeviceIntPtr pDevice, PtrCtrl *pCtrl)
static int
l_bound_by(int val, int low, int high)
{
if (val > high)
{
val = high;
}
if (val < low)
{
val = low;
}
val = RDPCLAMP(val, low, high);
return val;
}
/******************************************************************************/
static void
rdpEnqueueMotion(int x, int y)
rdpEnqueueMotion(DeviceIntPtr device, int x, int y)
{
int valuators[2];
valuators[0] = x;
valuators[1] = y;
xf86PostMotionEvent(g_pointer, TRUE, 0, 2, valuators);
xf86PostMotionEvent(device, TRUE, 0, 2, valuators);
}
/******************************************************************************/
static void
rdpEnqueueButton(int type, int buttons)
rdpEnqueueButton(DeviceIntPtr device, int type, int buttons)
{
xf86PostButtonEvent(g_pointer, FALSE, buttons, type, 0, 0);
xf86PostButtonEvent(device, FALSE, buttons, type, 0, 0);
}
/******************************************************************************/
void
PtrAddEvent(int buttonMask, int x, int y)
static void
PtrAddEvent(rdpPointer *pointer)
{
int i;
int type;
int buttons;
rdpEnqueueMotion(x, y);
rdpEnqueueMotion(pointer->device, pointer->cursor_x, pointer->cursor_y);
for (i = 0; i < 5; i++)
{
if ((buttonMask ^ g_old_button_mask) & (1 << i))
if ((pointer->button_mask ^ pointer->old_button_mask) & (1 << i))
{
if (buttonMask & (1 << i))
if (pointer->button_mask & (1 << i))
{
type = ButtonPress;
buttons = i + 1;
rdpEnqueueButton(type, buttons);
rdpEnqueueButton(pointer->device, type, buttons);
}
else
{
type = ButtonRelease;
buttons = i + 1;
rdpEnqueueButton(type, buttons);
rdpEnqueueButton(pointer->device, type, buttons);
}
}
}
g_old_button_mask = buttonMask;
pointer->old_button_mask = pointer->button_mask;
}
/******************************************************************************/
@ -166,56 +150,58 @@ rdpInputMouse(rdpPtr dev, int msg,
long param1, long param2,
long param3, long param4)
{
LLOGLN(0, ("rdpInputMouse:"));
rdpPointer *pointer;
LLOGLN(0, ("rdpInputMouse:"));
pointer = &(dev->pointer);
switch (msg)
{
case 100:
/* without the minus 2, strange things happen when dragging
past the width or height */
g_cursor_x = l_bound_by(param1, 0, dev->width - 2);
g_cursor_y = l_bound_by(param2, 0, dev->height - 2);
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->cursor_x = l_bound_by(param1, 0, dev->width - 2);
pointer->cursor_y = l_bound_by(param2, 0, dev->height - 2);
PtrAddEvent(pointer);
break;
case 101:
g_button_mask = g_button_mask & (~1);
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask & (~1);
PtrAddEvent(pointer);
break;
case 102:
g_button_mask = g_button_mask | 1;
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask | 1;
PtrAddEvent(pointer);
break;
case 103:
g_button_mask = g_button_mask & (~4);
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask & (~4);
PtrAddEvent(pointer);
break;
case 104:
g_button_mask = g_button_mask | 4;
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask | 4;
PtrAddEvent(pointer);
break;
case 105:
g_button_mask = g_button_mask & (~2);
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask & (~2);
PtrAddEvent(pointer);
break;
case 106:
g_button_mask = g_button_mask | 2;
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask | 2;
PtrAddEvent(pointer);
break;
case 107:
g_button_mask = g_button_mask & (~8);
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask & (~8);
PtrAddEvent(pointer);
break;
case 108:
g_button_mask = g_button_mask | 8;
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask | 8;
PtrAddEvent(pointer);
break;
case 109:
g_button_mask = g_button_mask & (~16);
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask & (~16);
PtrAddEvent(pointer);
break;
case 110:
g_button_mask = g_button_mask | 16;
PtrAddEvent(g_button_mask, g_cursor_x, g_cursor_y);
pointer->button_mask = pointer->button_mask | 16;
PtrAddEvent(pointer);
break;
}
return 0;
@ -229,6 +215,7 @@ rdpmouseControl(DeviceIntPtr device, int what)
DevicePtr pDev;
Atom btn_labels[6];
Atom axes_labels[2];
rdpPtr dev;
LLOGLN(0, ("rdpmouseControl: what %d", what));
pDev = (DevicePtr)device;
@ -255,7 +242,8 @@ rdpmouseControl(DeviceIntPtr device, int what)
InitPointerDeviceStruct(pDev, map, 5, btn_labels, rdpmouseCtrl,
GetMotionHistorySize(), 2, axes_labels);
g_pointer = device;
dev = rdpGetDevFromScreen(NULL);
dev->pointer.device = device;
rdpRegisterInputCallback(1, rdpInputMouse);
break;
case DEVICE_ON:

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