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libxrdp: move fastpath callback calls from xrdp_rdp to xrdp_fastpath

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This commit is contained in:
speidy
2014-03-04 23:56:26 +02:00
parent 08baf1a5bc
commit 866fde498e
5 changed files with 195 additions and 132 deletions
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libxrdp/xrdp_fastpath.c
+181
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@@ -29,6 +29,7 @@ xrdp_fastpath_create(struct xrdp_sec *owner, struct trans *trans)
self = (struct xrdp_fastpath *)g_malloc(sizeof(struct xrdp_fastpath), 1);
self->sec_layer = owner;
self->trans = trans;
self->session = owner->rdp_layer->session;
DEBUG((" out xrdp_fastpath_create"));
return self;
}
@@ -243,3 +244,183 @@ xrdp_fastpath_process_data(struct xrdp_fastpath *self, struct stream *s,
in_uint16_le(s, size);
return xrdp_fastpath_process_update(self, updateCode, size, s);
}
/*****************************************************************************/
/* FASTPATH_INPUT_EVENT_SCANCODE */
int APP_CC
xrdp_fastpath_process_EVENT_SCANCODE(struct xrdp_fastpath *self, int eventFlags, struct stream *s)
{
int flags;
int code;
flags = 0;
in_uint8(s, code); /* keyCode (1 byte) */
//g_writeln("scan code detected: %d", code);
if ((eventFlags & FASTPATH_INPUT_KBDFLAGS_RELEASE))
flags |= KBD_FLAG_UP;
else
flags |= KBD_FLAG_DOWN;
if ((eventFlags & FASTPATH_INPUT_KBDFLAGS_EXTENDED))
flags |= KBD_FLAG_EXT;
if (self->session->callback != 0)
{
/* msg_type can be
RDP_INPUT_SYNCHRONIZE - 0
RDP_INPUT_SCANCODE - 4
RDP_INPUT_MOUSE - 0x8001
RDP_INPUT_MOUSEX - 0x8002 */
/* call to xrdp_wm.c : callback */
self->session->callback(self->session->id, RDP_INPUT_SCANCODE, code, 0,
flags, 0);
}
return 0;
}
/*****************************************************************************/
/* FASTPATH_INPUT_EVENT_MOUSE */
int APP_CC
xrdp_fastpath_process_EVENT_MOUSE(struct xrdp_fastpath *self, int eventFlags, struct stream *s)
{
int pointerFlags;
int xPos;
int yPos;
in_uint16_le(s, pointerFlags); /* pointerFlags (2 bytes) */
in_uint16_le(s, xPos); /* xPos (2 bytes) */
in_uint16_le(s, yPos); /* yPos (2 bytes) */
if (self->session->callback != 0)
{
/* msg_type can be
RDP_INPUT_SYNCHRONIZE - 0
RDP_INPUT_SCANCODE - 4
RDP_INPUT_MOUSE - 0x8001
RDP_INPUT_MOUSEX - 0x8002 */
/* call to xrdp_wm.c : callback */
self->session->callback(self->session->id, RDP_INPUT_MOUSE, xPos, yPos,
pointerFlags, 0);
}
return 0;
}
/*****************************************************************************/
/* FASTPATH_INPUT_EVENT_MOUSEX */
int APP_CC
xrdp_fastpath_process_EVENT_MOUSEX(struct xrdp_fastpath *self, int eventFlags, struct stream *s)
{
int pointerFlags;
int xPos;
int yPos;
in_uint16_le(s, pointerFlags); /* pointerFlags (2 bytes) */
in_uint16_le(s, xPos); /* xPos (2 bytes) */
in_uint16_le(s, yPos); /* yPos (2 bytes) */
if (self->session->callback != 0)
{
/* msg_type can be
RDP_INPUT_SYNCHRONIZE - 0
RDP_INPUT_SCANCODE - 4
RDP_INPUT_MOUSE - 0x8001
RDP_INPUT_MOUSEX - 0x8002 */
/* call to xrdp_wm.c : callback */
self->session->callback(self->session->id, RDP_INPUT_MOUSEX, xPos, yPos,
pointerFlags, 0);
}
return 0;
}
/*****************************************************************************/
/* FASTPATH_INPUT_EVENT_SYNC */
int APP_CC
xrdp_fastpath_process_EVENT_SYNC(struct xrdp_fastpath *self, int eventCode, int eventFlags, struct stream *s)
{
/*
* The eventCode bitfield (3 bits in size) MUST be set to FASTPATH_INPUT_EVENT_SYNC (3).
* The eventFlags bitfield (5 bits in size) contains flags indicating the "on"
* status of the keyboard toggle keys.
*/
if (self->session->callback != 0)
{
/* msg_type can be
RDP_INPUT_SYNCHRONIZE - 0
RDP_INPUT_SCANCODE - 4
RDP_INPUT_MOUSE - 0x8001
RDP_INPUT_MOUSEX - 0x8002 */
/* call to xrdp_wm.c : callback */
self->session->callback(self->session->id, RDP_INPUT_SYNCHRONIZE, eventCode, 0,
eventFlags, 0);
}
return 0;
}
/*****************************************************************************/
/* FASTPATH_INPUT_EVENT_UNICODE */
int APP_CC
xrdp_fastpath_process_EVENT_UNICODE(struct xrdp_fastpath *self, int eventFlags, struct stream *s)
{
in_uint8s(s, 2);
return 0;
}
/*****************************************************************************/
/* FASTPATH_INPUT_EVENT */
int APP_CC
xrdp_fastpath_process_input_event(struct xrdp_fastpath *self, struct stream *s)
{
int i;
int eventHeader;
int eventCode;
int eventFlags;
// process fastpath input events
for (i = 0 ; i < self->numEvents ; i++) {
in_uint8(s, eventHeader);
eventFlags = (eventHeader & 0x1F);
eventCode = (eventHeader >> 5);
// g_writeln("eventCode= %d, eventFlags= %d, numEvents= %d",
// eventCode, eventFlags, self->sec_layer->fastpath_layer->numEvents);
switch (eventCode)
{
case FASTPATH_INPUT_EVENT_SCANCODE:
if (xrdp_fastpath_process_EVENT_SCANCODE(self, eventFlags, s) != 0)
{
return 1;
}
break;
case FASTPATH_INPUT_EVENT_MOUSE:
if (xrdp_fastpath_process_EVENT_MOUSE(self, eventFlags, s) != 0)
{
return 1;
}
break;
case FASTPATH_INPUT_EVENT_MOUSEX:
if (xrdp_fastpath_process_EVENT_MOUSEX(self, eventFlags, s) != 0)
{
return 1;
}
break;
case FASTPATH_INPUT_EVENT_SYNC:
if (xrdp_fastpath_process_EVENT_SYNC(self, eventCode, eventFlags, s) != 0)
{
return 1;
}
break;
case FASTPATH_INPUT_EVENT_UNICODE:
if (xrdp_fastpath_process_EVENT_UNICODE(self, eventFlags, s) != 0)
{
return 1;
}
break;
default:
g_writeln("xrdp_rdp_process_fastpath_data_input: unknown eventCode %d", eventCode);
break;
}
}
return 0;
}