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Hand-apply patches (rail improvements) from Authentic8 branch: 6e15b4a 2c99e69 3f30429 aad2aaa 4f8481e 5117ac2 f3dcf1a

Browse Source
ulab-next
Jim Grandy 11 years ago
parent 3fdd9bc378
commit 53311f2b25
7 changed files with 636 additions and 146 deletions
Show Stats Download Patch File Download Diff File

16
sesman/chansrv/chansrv.c
Unescape View File

@ -526,19 +526,6 @@ process_message_channel_data(struct stream *s)
return rv;
}
/*****************************************************************************/
/* returns error */
static int APP_CC
process_message_channel_rail_title_request(struct stream* s)
{
int window_id;
LOG(10, ("process_message_channel_rail_title_request:"));
in_uint32_le(s, window_id);
rail_request_title(window_id);
return 0;
}
/*****************************************************************************/
/* returns error */
static int APP_CC
@ -596,9 +583,6 @@ process_message(void)
case 7: /* channel data response */
rv = process_message_channel_data_response(s);
break;
case 9:
rv = process_message_channel_rail_title_request(s);
break;
default:
LOGM((LOG_LEVEL_ERROR, "process_message: error in process_message ",
"unknown msg %d", id));

547
sesman/chansrv/rail.c
Unescape View File

@ -43,6 +43,7 @@ extern Atom g_wm_delete_window_atom; /* in xcommon.c */
extern Atom g_wm_protocols_atom; /* in xcommon.c */
extern Atom g_utf8_string; /* in xcommon.c */
extern Atom g_net_wm_name; /* in xcommon.c */
extern Atom g_wm_state; /* in xcommon.c */
int g_rail_up = 0;
@ -103,6 +104,51 @@ static int g_rail_running = 1;
/* Perform the default action of the window's system menu. */
#define SC_DEFAULT 0xF160
/* for tooltips */
#define RAIL_STYLE_TOOLTIP (0x80000000)
#define RAIL_EXT_STYLE_TOOLTIP (0x00000080 | 0x00000008)
/* for normal desktop windows */
#define RAIL_STYLE_NORMAL (0x00C00000 | 0x00080000 | 0x00040000 | 0x00010000 | 0x00020000)
#define RAIL_EXT_STYLE_NORMAL (0x00040000)
/* for dialogs */
#define RAIL_STYLE_DIALOG (0x80000000)
#define RAIL_EXT_STYLE_DIALOG (0x00040000)
static int APP_CC rail_win_get_state(Window win);
static int APP_CC rail_create_window(Window window_id, Window parent_id);
static int APP_CC rail_win_set_state(Window win, unsigned long state);
static int APP_CC rail_show_window(Window window_id, int show_state);
static int APP_CC rail_win_send_text(Window win);
/******************************************************************************/
static int APP_CC
is_window_valid_child_of_root(unsigned int window_id)
{
int found;
unsigned int i;
unsigned int nchild;
Window r;
Window p;
Window *children;
found = 0;
XQueryTree(g_display, g_root_window, &r, &p, &children, &nchild);
for (i = 0; i < nchild; i++)
{
if (window_id == children[i])
{
found = 1;
break;
}
}
XFree(children);
return found;
}
/*****************************************************************************/
static int APP_CC
rail_send_init(void)
@ -279,6 +325,10 @@ rail_close_window(int window_id)
XEvent ce;
LOG(0, ("chansrv::rail_close_window:"));
/* don't receive UnmapNotify for closing window */
XSelectInput(g_display, window_id, PropertyChangeMask);
g_memset(&ce, 0, sizeof(ce));
ce.xclient.type = ClientMessage;
ce.xclient.message_type = g_wm_protocols_atom;
@ -313,14 +363,48 @@ rail_process_activate(struct stream *s, int size)
XWindowAttributes window_attributes;
XGetWindowAttributes(g_display, window_id, &window_attributes);
LOG(10, (" window attributes: override_redirect %d",
window_attributes.override_redirect));
if (window_attributes.override_redirect) {
LOG(10, (" dismiss popup window 0x%8.8x", window_id));
rail_close_window(window_id);
XUnmapWindow(g_display, window_id);
//rail_win_set_state(window_id, 0x3);
//rail_show_window(window_id, 0x0);
}
}
return 0;
}
/*****************************************************************************/
static int APP_CC
rail_restore_windows(void)
{
unsigned int i;
unsigned int nchild;
Window r;
Window p;
Window* children;
XQueryTree(g_display, g_root_window, &r, &p, &children, &nchild);
for (i = 0; i < nchild; i++)
{
XWindowAttributes window_attributes;
XGetWindowAttributes(g_display, children[i], &window_attributes);
if (!window_attributes.override_redirect)
{
if (window_attributes.map_state == IsViewable)
{
rail_win_set_state(children[i], 0x0); /* WithdrawnState */
rail_create_window(children[i], g_root_window);
rail_win_set_state(children[i], 0x1); /* NormalState */
rail_win_send_text(children[i]);
}
}
}
XFree(children);
return 0;
}
/*****************************************************************************/
static int APP_CC
rail_process_system_param(struct stream *s, int size)
@ -330,9 +414,137 @@ rail_process_system_param(struct stream *s, int size)
LOG(10, ("chansrv::rail_process_system_param:"));
in_uint32_le(s, system_param);
LOG(10, (" system_param 0x%8.8x", system_param));
/*
* Ask client to re-create the existing rail windows. This is supposed
* to be done after handshake and client is initialised properly, we
* consider client is ready when it sends "SET_WORKAREA" sysparam.
*/
if (system_param == 0x0000002F) /*SPI_SET_WORK_AREA*/
{
LOG(10, (" restore rail windows"));
rail_restore_windows();
}
return 0;
}
/*****************************************************************************/
static int APP_CC
rail_get_property(Display* display, Window target, Atom type, Atom property,
unsigned char** data, unsigned long* count)
{
Atom atom_return;
int size;
unsigned long nitems, bytes_left;
char* prop_name;
int ret = XGetWindowProperty(display, target, property,
0l, 1l, False,
type, &atom_return, &size,
&nitems, &bytes_left, data);
if ((ret != Success || nitems < 1) && atom_return == None)
{
prop_name = XGetAtomName(g_display, property);
LOG(10, (" rail_get_property %s: failed", prop_name));
XFree(prop_name);
return 1;
}
if (bytes_left != 0)
{
XFree(*data);
unsigned long remain = ((size / 8) * nitems) + bytes_left;
ret = XGetWindowProperty(g_display, target,
property, 0l, remain, False,
atom_return, &atom_return, &size,
&nitems, &bytes_left, data);
if (ret != Success)
{
return 1;
}
}
*count = nitems;
return 0;
}
/*****************************************************************************/
static int APP_CC
rail_win_get_state(Window win)
{
unsigned long nitems = 0;
int rv = -1;
char* data = 0;
rail_get_property(g_display, win, g_wm_state, g_wm_state,
(unsigned char **)&data,
&nitems);
if (data || nitems > 0)
{
rv = *(unsigned long *)data;
XFree(data);
LOG(10, (" rail_win_get_state: %d", rv));
}
return rv;
}
/*****************************************************************************/
static int APP_CC
rail_win_set_state(Window win, unsigned long state)
{
int old_state;
unsigned long data[2] = { state, None };
LOG(10, (" rail_win_set_state: %d", state));
/* check whether WM_STATE exists */
old_state = rail_win_get_state(win);
if (old_state == -1)
{
/* create WM_STATE property */
XChangeProperty(g_display, win, g_wm_state, g_wm_state, 32, PropModeAppend,
(unsigned char *)data, 2);
LOG(10, (" rail_win_set_state: create WM_STATE property"));
}
else
{
XChangeProperty(g_display, win, g_wm_state, g_wm_state, 32, PropModeReplace,
(unsigned char *)data, 2);
}
return 0;
}
/*****************************************************************************/
static int APP_CC
rail_win_get_text(Window win, char **data)
{
int ret = 0;
int i = 0;
unsigned long nitems = 0;
ret = rail_get_property(g_display, win, g_utf8_string, g_net_wm_name,
(unsigned char **)data, &nitems);
if (ret != 0)
{
/* _NET_WM_NAME isn't set, use WM_NAME (XFetchName) instead */
XFetchName(g_display, win, data);
}
if (data)
{
char *ptr = *data;
for (; ptr != NULL; i++)
{
if (ptr[i] == '\0')
{
break;
}
}
}
return i;
}
/******************************************************************************/
static int APP_CC
rail_minmax_window(int window_id, int max)
@ -343,8 +555,13 @@ rail_minmax_window(int window_id, int max)
} else {
XUnmapWindow(g_display, window_id);
LOG(10, (" XUnmapWindow"));
/* change window state to IconicState (3) */
rail_win_set_state(window_id, 0x3);
/*
* TODO dismiss popups opened so far
*/
}
return 0;
}
/*****************************************************************************/
@ -352,8 +569,12 @@ static int APP_CC
rail_restore_window(int window_id)
{
LOG(10, ("chansrv::rail_restore_window 0x%8.8x:", window_id));
LOG(10, (" XMapWindow"));
XMapWindow(g_display, window_id);
LOG(10, ("chansrv::rail_process_activate: calling XRaiseWindow 0x%8.8x", window_id));
XRaiseWindow(g_display, window_id);
LOG(10, ("chansrv::rail_process_activate: calling XSetInputFocus 0x%8.8x", window_id));
XSetInputFocus(g_display, window_id, RevertToParent, CurrentTime);
return 0;
}
/*****************************************************************************/
@ -623,73 +844,27 @@ rail_data_in(struct stream *s, int chan_id, int chan_flags, int length,
}
/*****************************************************************************/
int APP_CC
rail_get_property(Display *display, Window target, Atom type, Atom property,
unsigned char** data, unsigned long* count) {
Atom atom_return;
int size;
unsigned long nitems, bytes_left;
int ret = XGetWindowProperty(display, target, property,
0l, 1l, False,
type, &atom_return, &size,
&nitems, &bytes_left, data);
if (ret != Success || nitems < 1)
{
return 0;
}
if (bytes_left != 0)
{
XFree(*data);
unsigned long remain = ((size / 8) * nitems) + bytes_left;
ret = XGetWindowProperty(g_display, target,
property, 0l, remain, False,
type, &atom_return, &size,
&nitems, &bytes_left, data);
if (ret != Success)
{
return 1;
}
}
*count = nitems;
return 0;
}
/*****************************************************************************/
const int APP_CC
rail_send_win_text(Display *disp, Window win) {
unsigned char *data = 0;
unsigned long nitems = 0;
/* returns 0, event handled, 1 unhandled */
static int APP_CC
rail_win_send_text(Window win) {
char* data = 0;
struct stream* s;
int len = 0;
int flags;
rail_get_property(disp, win, g_utf8_string, g_net_wm_name,
&data, &nitems);
if (nitems == 0)
{
/* _NET_WM_NAME isn't set, use WM_NAME (XFetchName) instead */
XFetchName(disp, win, (char **)&data);
}
len = rail_win_get_text(win, &data);
if (data)
{
int i = 0;
for (;;i++)
{
if (data[i] == '\0')
{
break;
}
}
LOG(10, ("rail_send_win_text: 0x%8.8x text 0x%x size %d", win, data, i));
if (data && len > 0) {
LOG(10, ("chansrv::rail_win_send_text: 0x%8.8x text %s length %d",
win, data, len));
make_stream(s);
init_stream(s, 1024);
out_uint32_le(s, 2); /* update title info */
flags = WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_FIELD_TITLE;
out_uint32_le(s, 8); /* update title info */
out_uint32_le(s, win); /* window id */
out_uint32_le(s, i); /* title size */
out_uint8a(s, data, i); /* title */
out_uint32_le(s, flags); /* flags */
out_uint32_le(s, len); /* title size */
out_uint8a(s, data, len); /* title */
s_mark_end(s);
send_rail_drawing_orders(s->data, (int)(s->end - s->data));
free_stream(s);
@ -699,10 +874,173 @@ rail_send_win_text(Display *disp, Window win) {
}
/*****************************************************************************/
int APP_CC
rail_request_title(int window_id)
static int APP_CC
rail_destroy_window(Window window_id)
{
return rail_send_win_text(g_display, (Window)window_id);
LOG(10, ("chansrv::rail_destroy_window 0x%8.8x", window_id));
make_stream(s);
init_stream(s, 1024);
out_uint32_le(s, 4); /* destroy_window */
out_uint32_le(s, window_id);
s_mark_end(s);
send_rail_drawing_orders(s->data, (int)(s->end - s->data));
free_stream(s);
return 0;
}
/*****************************************************************************/
static int APP_CC
rail_show_window(Window window_id, int show_state)
{
int flags;
struct stream* s;
LOG(10, ("chansrv::rail_show_window 0x%8.8x 0x%x", window_id, show_state));
make_stream(s);
init_stream(s, 1024);
flags = WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_FIELD_SHOW;
out_uint32_le(s, 6); /* show_window */
out_uint32_le(s, window_id); /* window_id */
out_uint32_le(s, flags); /* flags */
out_uint32_le(s, show_state); /* show_state */
s_mark_end(s);
send_rail_drawing_orders(s->data, (int)(s->end - s->data));
free_stream(s);
return 0;
}
/*****************************************************************************/
static int APP_CC
rail_create_window(Window window_id, Window parent_id)
{
int x;
int y;
tui32 width;
tui32 height;
tui32 border;
Window root;
tui32 depth;
char* title_bytes = 0;
int title_size = 0;
XWindowAttributes attributes;
int style;
int ext_style;
int num_window_rects = 1;
int num_visibility_rects = 1;
int i = 0;
int flags;
int state;
struct stream* s;
LOG(10, ("chansrv::rail_create_window 0x%8.8x", window_id));
XGetGeometry(g_display, window_id, &root, &x, &y, &width, &height,
&border, &depth);
XGetWindowAttributes(g_display, window_id, &attributes);
LOG(10, (" x %d y %d width %d height %d border_width %d", x, y, width,
height, border));
state = rail_win_get_state(window_id);
if ((state == 0) || (state == -1))
{
LOG(10, (" create new window"));
flags = WINDOW_ORDER_TYPE_WINDOW | WINDOW_ORDER_STATE_NEW;
list_add_item(g_window_list, window_id);
}
else
{
LOG(10, (" update existing window"));
flags = WINDOW_ORDER_TYPE_WINDOW;
}
title_size = rail_win_get_text(window_id, &title_bytes);
if (attributes.override_redirect)
{
style = RAIL_STYLE_TOOLTIP;
ext_style = RAIL_EXT_STYLE_TOOLTIP;
}
else
{
style = RAIL_STYLE_NORMAL;
ext_style = RAIL_EXT_STYLE_NORMAL;
}
make_stream(s);
init_stream(s, 1024);
out_uint32_le(s, 2); /* create_window */
out_uint32_le(s, window_id); /* window_id */
out_uint32_le(s, parent_id); /* owner_window_id */
flags |= WINDOW_ORDER_FIELD_OWNER;
out_uint32_le(s, style); /* style */
out_uint32_le(s, ext_style); /* extended_style */
flags |= WINDOW_ORDER_FIELD_STYLE;
out_uint32_le(s, 0x05); /* show_state */
flags |= WINDOW_ORDER_FIELD_SHOW;
if (title_size > 0)
{
out_uint16_le(s, title_size); /* title_size */
out_uint8a(s, title_bytes, title_size); /* title */
}
else
{
out_uint16_le(s, 5); /* title_size */
out_uint8a(s, "title", 5); /* title */
}
LOG(10, (" set title info %d", title_size));
flags |= WINDOW_ORDER_FIELD_TITLE;
out_uint32_le(s, 0); /* client_offset_x */
out_uint32_le(s, 0); /* client_offset_y */
flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_OFFSET;
out_uint32_le(s, width); /* client_area_width */
out_uint32_le(s, height); /* client_area_height */
flags |= WINDOW_ORDER_FIELD_CLIENT_AREA_SIZE;
out_uint32_le(s, 0); /* rp_content */
out_uint32_le(s, g_root_window); /* root_parent_handle */
flags |= WINDOW_ORDER_FIELD_ROOT_PARENT;
out_uint32_le(s, x); /* window_offset_x */
out_uint32_le(s, y); /* window_offset_y */
flags |= WINDOW_ORDER_FIELD_WND_OFFSET;
out_uint32_le(s, 0); /* window_client_delta_x */
out_uint32_le(s, 0); /* window_client_delta_y */
flags |= WINDOW_ORDER_FIELD_WND_CLIENT_DELTA;
out_uint32_le(s, width); /* window_width */
out_uint32_le(s, height); /* window_height */
flags |= WINDOW_ORDER_FIELD_WND_SIZE;
out_uint16_le(s, num_window_rects); /* num_window_rects */
for (i = 0; i < num_window_rects; i++)
{
out_uint16_le(s, 0); /* left */
out_uint16_le(s, 0); /* top */
out_uint16_le(s, width); /* right */
out_uint16_le(s, height); /* bottom */
}
flags |= WINDOW_ORDER_FIELD_WND_RECTS;
out_uint32_le(s, x); /* visible_offset_x */
out_uint32_le(s, y); /* visible_offset_y */
flags |= WINDOW_ORDER_FIELD_VIS_OFFSET;
out_uint16_le(s, num_visibility_rects); /* num_visibility_rects */
for (i = 0; i < num_visibility_rects; i++)
{
out_uint16_le(s, 0); /* left */
out_uint16_le(s, 0); /* top */
out_uint16_le(s, width); /* right */
out_uint16_le(s, height); /* bottom */
}
flags |= WINDOW_ORDER_FIELD_VISIBILITY;
out_uint32_le(s, flags); /*flags*/
s_mark_end(s);
send_rail_drawing_orders(s->data, (int)(s->end - s->data));
free_stream(s);
XFree(title_bytes);
return 0;
}
/*****************************************************************************/
@ -713,12 +1051,6 @@ rail_xevent(void *xevent)
XEvent *lxevent;
XWindowChanges xwc;
int rv;
int nchildren_return = 0;
Window root_return;
Window parent_return;
Window *children_return;
Window wreturn;
int revert_to;
XWindowAttributes wnd_attributes;
char* prop_name;
@ -736,14 +1068,20 @@ rail_xevent(void *xevent)
{
case PropertyNotify:
prop_name = XGetAtomName(g_display, lxevent->xproperty.atom);
LOG(10, (" got PropertyNotify window_id 0x%8.8x %s",
lxevent->xproperty.window, prop_name));
if (strcmp(prop_name, "WM_NAME") == 0 ||
strcmp(prop_name, "_NEW_WM_NAME") == 0)
LOG(10, (" got PropertyNotify window_id 0x%8.8x %s state new %d",
lxevent->xproperty.window, prop_name,
lxevent->xproperty.state == PropertyNewValue));
if (g_strcmp(prop_name, "WM_NAME") == 0 ||
g_strcmp(prop_name, "_NET_WM_NAME") == 0)
{
rail_send_win_text(g_display, lxevent->xproperty.window);
rv = 0;
XGetWindowAttributes(g_display, lxevent->xproperty.window, &wnd_attributes);
if (wnd_attributes.map_state == IsViewable)
{
rail_win_send_text(lxevent->xproperty.window);
rv = 0;
}
}
XFree(prop_name);
break;
case ConfigureRequest:
LOG(10, (" got ConfigureRequest window_id 0x%8.8x", lxevent->xconfigurerequest.window));
@ -763,24 +1101,67 @@ rail_xevent(void *xevent)
break;
case CreateNotify:
LOG(10, (" got CreateNotify"));
LOG(10, (" got CreateNotify 0x%8.8x", lxevent->xcreatewindow.window));
XSelectInput(g_display, lxevent->xcreatewindow.window,
PropertyChangeMask | StructureNotifyMask);
rail_win_set_state(lxevent->xcreatewindow.window, 0x0); /* WithdrawnState */
rv = 0;
break;
case DestroyNotify:
LOG(10, (" got DestroyNotify 0x%8.8x", lxevent->xdestroywindow.window));
/*
* FIXME The destroy msg may be sent from a non-rail window. Ideally,
* this will be handled by client, but we better have to maintain
* a list of managed rail windows here.
*/
rail_destroy_window(lxevent->xdestroywindow.window);
v = 0;
break;
case MapRequest:
LOG(10, (" got MapRequest"));
LOG(10, (" got MapRequest 0x%8.8x", lxevent->xmaprequest.window));
XMapWindow(g_display, lxevent->xmaprequest.window);
rv = 0;
break;
case MapNotify:
LOG(10, (" got MapNotify"));
LOG(10, (" got MapNotify 0x%8.8x", lxevent->xmap.event));
if (lxevent->xmap.window != lxevent->xmap.event)
{
XGetWindowAttributes(g_display, lxevent->xmap.window, &wnd_attributes);
if (wnd_attributes.map_state == IsViewable)
{
rail_create_window(lxevent->xmap.window, lxevent->xmap.event);
rail_win_set_state(lxevent->xmap.window, 0x1); /* NormalState */
if (!wnd_attributes.override_redirect)
{
rail_win_send_text(lxevent->xmap.window);
}
rv = 0;
}
}
break;
case UnmapNotify:
LOG(10, (" got UnmapNotify"));
LOG(10, (" got UnmapNotify 0x%8.8x", lxevent->xunmap.event));
if (lxevent->xunmap.window == lxevent->xunmap.event &&
is_window_valid_child_of_root(lxevent->xunmap.window))
{
int state = rail_win_get_state(lxevent->xunmap.window);
LOG(10, (" window 0x%8.8x is unmapped", lxevent->xunmap.window));
if (state != -1 && state != 0x3)
{
LOG(10, (" trying to dismiss popup"));
XGetWindowAttributes(g_display, lxevent->xunmap.window, &wnd_attributes);
if (wnd_attributes.override_redirect)
{
rail_show_window(lxevent->xunmap.window, 0x0);
rail_win_set_state(lxevent->xunmap.window, 0x3);
rv = 0;
}
}
}
break;
case ConfigureNotify:

1
sesman/chansrv/rail.h
Unescape View File

@ -19,6 +19,7 @@
#ifndef _RAIL_H_
#define _RAIL_H_
#include "../../common/rail.h"
#include "arch.h"
#include "parse.h"

6
sesman/chansrv/xcommon.c
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@ -42,6 +42,7 @@ Atom g_wm_delete_window_atom = 0;
Atom g_wm_protocols_atom = 0;
Atom g_utf8_string = 0;
Atom g_net_wm_name = 0;
Atom g_wm_state = 0;
/*****************************************************************************/
static int DEFAULT_CC
@ -119,9 +120,10 @@ xcommon_init(void)
g_wm_delete_window_atom = XInternAtom(g_display, "WM_DELETE_WINDOW", 0);
g_wm_protocols_atom = XInternAtom(g_display, "WM_PROTOCOLS", 0);
g_utf8_string = XInternAtom(g_display, "UTF8_STRIING", 0);
g_utf8_string = XInternAtom(g_display, "UTF8_STRING", 0);
g_net_wm_name = XInternAtom(g_display, "_NET_WM_NAME", 0);
g_wm_state = XInternAtom(g_display, "WM_STATE", 0);
return 0;
}

6
xorg/X11R7.6/rdp/rdpdraw.c
Unescape View File

@ -852,8 +852,10 @@ rdpDestroyWindow(WindowPtr pWindow)
if (g_use_rail)
{
#ifdef XRDP_WM_RDPUP
LLOGLN(10, (" rdpup_delete_window"));
rdpup_delete_window(pWindow, priv);
#endif
}
return rv;
@ -915,7 +917,9 @@ rdpRealizeWindow(WindowPtr pWindow)
pWindow->drawable.x, pWindow->drawable.y,
pWindow->drawable.width, pWindow->drawable.height));
priv->status = 1;
#ifdef XRDP_WM_RDPUP
rdpup_create_window(pWindow, priv);
#endif
}
}
}
@ -945,6 +949,7 @@ rdpUnrealizeWindow(WindowPtr pWindow)
LLOGLN(10, ("rdpUnrealizeWindow:"));
priv->status = 0;
if (pWindow->overrideRedirect) {
#ifdef XRDP_WM_RDPUP
/*
* Popups are unmapped by X server, so probably
* they will be mapped again. Thereby we should
@ -953,6 +958,7 @@ rdpUnrealizeWindow(WindowPtr pWindow)
*/
LLOGLN(10, (" rdpup_show_window"));
rdpup_show_window(pWindow, priv, 0x0); /* 0x0 - do not show the window */
#endif
}
}
}

2
xorg/X11R7.6/rdp/rdpup.c
Unescape View File

@ -760,7 +760,9 @@ rdpup_process_msg(struct stream *s)
if (g_rdpScreen.client_info.rail_support_level > 0)
{
g_use_rail = 1;
#ifdef XRDP_WM_RDPUP
rdpup_send_rail();
#endif
}
if (g_rdpScreen.client_info.offscreen_cache_entries == 2000)
{

204
xrdp/xrdp_mm.c
Unescape View File

@ -676,28 +676,157 @@ xrdp_mm_trans_process_channel_data(struct xrdp_mm *self, struct trans *trans)
}
/*****************************************************************************/
/* returns error */
/* returns error
process rail create window order */
static int APP_CC
xrdp_mm_trans_send_channel_rail_title_request(struct xrdp_mm* self,
int window_id)
xrdp_mm_process_rail_create_window(struct xrdp_mm* self, struct stream* s)
{
struct stream* s;
int flags;
int window_id;
int title_bytes;
int index;
int bytes;
int rv;
struct rail_window_state_order rwso;
s = trans_get_out_s(self->chan_trans, 8192);
g_writeln("xrdp_mm_trans_send_channel_rail_title_request: 0x%8.8x",
window_id);
g_memset(&rwso, 0, sizeof(rwso));
in_uint32_le(s, window_id);
if (s == 0)
{
return 1;
}
out_uint32_le(s, 0); /* version */
out_uint32_le(s, 8 + 8 + 4); /* size */
out_uint32_le(s, 9); /* msg id */
out_uint32_le(s, 8 + 4); /* size */
out_uint32_le(s, window_id);
s_mark_end(s);
return trans_force_write(self->chan_trans);
g_writeln("xrdp_mm_process_rail_create_window: 0x%8.8x", window_id);
in_uint32_le(s, rwso.owner_window_id);
in_uint32_le(s, rwso.style);
in_uint32_le(s, rwso.extended_style);
in_uint32_le(s, rwso.show_state);
in_uint16_le(s, title_bytes);
if (title_bytes > 0)
{
rwso.title_info = g_malloc(title_bytes + 1, 0);
in_uint8a(s, rwso.title_info, title_bytes);
rwso.title_info[title_bytes] = 0;
}
in_uint32_le(s, rwso.client_offset_x);
in_uint32_le(s, rwso.client_offset_y);
in_uint32_le(s, rwso.client_area_width);
in_uint32_le(s, rwso.client_area_height);
in_uint32_le(s, rwso.rp_content);
in_uint32_le(s, rwso.root_parent_handle);
in_uint32_le(s, rwso.window_offset_x);
in_uint32_le(s, rwso.window_offset_y);
in_uint32_le(s, rwso.window_client_delta_x);
in_uint32_le(s, rwso.window_client_delta_y);
in_uint32_le(s, rwso.window_width);
in_uint32_le(s, rwso.window_height);
in_uint16_le(s, rwso.num_window_rects);
if (rwso.num_window_rects > 0)
{
bytes = sizeof(struct rail_window_rect) * rwso.num_window_rects;
rwso.window_rects = (struct rail_window_rect*)g_malloc(bytes, 0);
for (index = 0; index < rwso.num_window_rects; index++)
{
in_uint16_le(s, rwso.window_rects[index].left);
in_uint16_le(s, rwso.window_rects[index].top);
in_uint16_le(s, rwso.window_rects[index].right);
in_uint16_le(s, rwso.window_rects[index].bottom);
}
}
in_uint32_le(s, rwso.visible_offset_x);
in_uint32_le(s, rwso.visible_offset_y);
in_uint16_le(s, rwso.num_visibility_rects);
if (rwso.num_visibility_rects > 0)
{
bytes = sizeof(struct rail_window_rect) * rwso.num_visibility_rects;
rwso.visibility_rects = (struct rail_window_rect*)g_malloc(bytes, 0);
for (index = 0; index < rwso.num_visibility_rects; index++)
{
in_uint16_le(s, rwso.visibility_rects[index].left);
in_uint16_le(s, rwso.visibility_rects[index].top);
in_uint16_le(s, rwso.visibility_rects[index].right);
in_uint16_le(s, rwso.visibility_rects[index].bottom);
}
}
in_uint32_le(s, flags);
rv = libxrdp_orders_init(self->wm->session);
rv = libxrdp_window_new_update(self->wm->session, window_id, &rwso, flags);
rv = libxrdp_orders_send(self->wm->session);
g_free(rwso.title_info);
g_free(rwso.window_rects);
g_free(rwso.visibility_rects);
return rv;
}
/*****************************************************************************/
/* returns error
process rail destroy window order */
static int APP_CC
xrdp_mm_process_rail_destroy_window(struct xrdp_mm* self, struct stream* s)
{
int window_id;
int rv;
in_uint32_le(s, window_id);
g_writeln("xrdp_mm_process_rail_destroy_window 0x%8.8x", window_id);
rv = libxrdp_orders_init(self->wm->session);
rv = libxrdp_window_delete(self->wm->session, window_id);
rv = libxrdp_orders_send(self->wm->session);
return rv;
}
/*****************************************************************************/
/* returns error
process rail update window (show state) order */
static int APP_CC
xrdp_mm_process_rail_show_window(struct xrdp_mm* self, struct stream* s)
{
int window_id;
int rv;
int flags;
struct rail_window_state_order rwso;
g_memset(&rwso, 0, sizeof(rwso));
in_uint32_le(s, window_id);
in_uint32_le(s, flags);
in_uint32_le(s, rwso.show_state);
g_writeln("xrdp_mm_process_rail_show_window 0x%8.8x %x", window_id,
rwso.show_state);
rv = libxrdp_orders_init(self->wm->session);
rv = libxrdp_window_new_update(self->wm->session, window_id, &rwso, flags);
rv = libxrdp_orders_send(self->wm->session);
return rv;
}
/*****************************************************************************/
/* returns error
process rail update window (title) order */
static int APP_CC
xrdp_mm_process_rail_update_window_text(struct xrdp_mm* self, struct stream* s)
{
int size;
int flags;
int rv = 0;
int window_id;
struct rail_window_state_order rwso;
g_writeln("xrdp_mm_process_rail_update_window_text:");
in_uint32_le(s, window_id);
in_uint32_le(s, flags);
g_writeln(" update window title info: 0x%8.8x", window_id);
g_memset(&rwso, 0, sizeof(rwso));
in_uint32_le(s, size); /* title size */
rwso.title_info = g_malloc(size + 1, 0);
in_uint8a(s, rwso.title_info, size);
rwso.title_info[size] = 0;
g_writeln(" set window title %s size %d 0x%8.8x", rwso.title_info, size, flags);
rv = libxrdp_orders_init(self->wm->session);
rv = libxrdp_window_new_update(self->wm->session, window_id, &rwso, flags);
rv = libxrdp_orders_send(self->wm->session);
g_writeln(" set window title %s %d", rwso.title_info, rv);
g_free(rwso.title_info);
return rv;
}
/*****************************************************************************/
@ -707,15 +836,10 @@ static int APP_CC
xrdp_mm_process_rail_drawing_orders(struct xrdp_mm* self, struct trans* trans)
{
struct stream* s;
int size;
int order_type;
int window_id;
int flags;
int rv = 0;
struct rail_window_state_order rwso;
g_writeln("xrdp_mm_process_rail_drawing_orders:");
s = trans_get_in_s(trans);
if (s == 0)
{
@ -725,27 +849,23 @@ xrdp_mm_process_rail_drawing_orders(struct xrdp_mm* self, struct trans* trans)
switch(order_type)
{
case 2: /* update title info */
in_uint32_le(s, window_id);
g_writeln(" update window title info: 0x%8.8x", window_id);
g_memset(&rwso, 0, sizeof(rwso));
in_uint32_le(s, size); /* title size */
rwso.title_info = g_malloc(size + 1, 0);
in_uint8a(s, rwso.title_info, size);
rwso.title_info[size] = 0;
flags = WINDOW_ORDER_FIELD_TITLE;
rv = libxrdp_orders_init(self->wm->session);
rv = libxrdp_window_new_update(self->wm->session, window_id, &rwso, flags);
rv = libxrdp_orders_send(self->wm->session);
g_writeln(" set window title %s %d", rwso.title_info, rv);
g_free(rwso.title_info);
case 2: /* create_window */
xrdp_mm_process_rail_create_window(self, s);
break;
case 4: /* destroy_window */
xrdp_mm_process_rail_destroy_window(self, s);
break;
case 6: /* show_window */
rv = xrdp_mm_process_rail_show_window(self, s);
break;
case 8: /* update title info */
rv = xrdp_mm_process_rail_update_window_text(self, s);
break;
default:
break;
}
return 0;
return rv;
}
/*****************************************************************************/
@ -2627,12 +2747,6 @@ server_window_new_update(struct xrdp_mod *mod, int window_id,
struct xrdp_wm *wm;
wm = (struct xrdp_wm *)(mod->wm);
if ((flags & WINDOW_ORDER_STATE_NEW) &&
!(window_state->style & 0x80000000))
{
/* requesting title info / icon info */
xrdp_mm_trans_send_channel_rail_title_request(wm->mm, window_id);
}
return libxrdp_window_new_update(wm->session, window_id,
window_state, flags);
}

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