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This commit is contained in:
jsorg71 2009-08-31 18:47:46 +00:00
parent 30f87388bb
commit 9fd0ddc722
1 changed files with 47 additions and 32 deletions
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79
sesman/chansrv/clipboard.c
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@ -102,6 +102,7 @@ clipboard_init(void)
int ver_min;
Status st;
LOG(1, ("xrdp-chansrv: in clipboard_init"));
if (g_clip_up)
{
return 0;
@ -188,6 +189,10 @@ clipboard_init(void)
make_stream(g_ins);
init_stream(g_ins, 8192)
}
else
{
LOG(0, ("xrdp-chansrv: clipboard_init: error on exit"));
}
return rv;
}
@ -369,7 +374,14 @@ clipboard_process_format_announce(struct stream* s, int clip_msg_status,
Window owner;
LOG(1, ("clipboard_process_format_announce: CLIPRDR_FORMAT_ANNOUNCE"));
g_hexdump(s->p, s->end - s->p);
clipboard_send_format_ack();
owner = XGetSelectionOwner(g_display, g_clipboard_atom);
if (owner == g_wnd)
{
LOG(1, ("clipboard_process_format_announce: skipping, owner == g_wnd"));
return 0;
}
g_selection_time = clipboard_get_time();
XSetSelectionOwner(g_display, g_clipboard_atom, g_wnd, g_selection_time);
//XSetSelectionOwner(g_display, XA_PRIMARY, g_wnd, g_selection_time);
@ -465,8 +477,10 @@ clipboard_process_data_response(struct stream* s, int clip_msg_status,
{
lev = &(g_selection_request_event[index]);
XChangeProperty(g_display, lev->requestor, lev->property,
XA_STRING, 8, PropModeReplace, g_data_in,
g_strlen(g_data_in));
XA_STRING, 8, PropModeReplace, "hi",
3);
// XA_STRING, 8, PropModeReplace, g_data_in,
// g_strlen(g_data_in));
g_memset(&xev, 0, sizeof(xev));
xev.xselection.type = SelectionNotify;
xev.xselection.send_event = True;
@ -565,17 +579,17 @@ clipboard_data_in(struct stream* s, int chan_id, int chan_flags, int length,
Time selection_timestamp;
} XFixesSelectionNotifyEvent; */
static int APP_CC
clipboard_process_selection_owner_notify(XEvent* xevent)
clipboard_event_selection_owner_notify(XEvent* xevent)
{
XFixesSelectionNotifyEvent* lxevent;
lxevent = (XFixesSelectionNotifyEvent*)xevent;
LOG(1, ("clipboard_process_selection_owner_notify: "
LOG(1, ("clipboard_event_selection_owner_notify: "
"window %d subtype %d owner %d g_wnd %d",
lxevent->window, lxevent->subtype, lxevent->owner, g_wnd));
if (lxevent->owner == g_wnd)
{
LOG(1, ("clipboard_process_selection_owner_notify: skipping, "
LOG(1, ("clipboard_event_selection_owner_notify: skipping, "
"onwer == g_wnd"));
g_got_selection = 1;
return 0;
@ -680,7 +694,7 @@ clipboard_get_window_property(Window wnd, Atom prop, Atom* type, int* fmt,
Time time;
} XSelectionEvent; */
static int APP_CC
clipboard_process_selection_notify(XEvent* xevent)
clipboard_event_selection_notify(XEvent* xevent)
{
XSelectionEvent* lxevent;
char* data;
@ -695,7 +709,7 @@ clipboard_process_selection_notify(XEvent* xevent)
int* atoms;
Atom type;
LOG(1, ("clipboard_process_selection_notify:"));
LOG(1, ("clipboard_event_selection_notify:"));
convert_to_string = 0;
send_format_announce = 0;
rv = 0;
@ -704,7 +718,7 @@ clipboard_process_selection_notify(XEvent* xevent)
lxevent = (XSelectionEvent*)xevent;
if (lxevent->property == None)
{
LOG(0, ("clipboard_process_selection_notify: clip could "
LOG(0, ("clipboard_event_selection_notify: clip could "
"not be converted"));
rv = 1;
}
@ -715,7 +729,7 @@ clipboard_process_selection_notify(XEvent* xevent)
&n_items, &data, &data_size);
if (rv != 0)
{
LOG(0, ("clipboard_process_selection_notify: "
LOG(0, ("clipboard_event_selection_notify: "
"clipboard_get_window_property failed error %d", rv));
}
XDeleteProperty(g_display, lxevent->requestor, lxevent->property);
@ -732,7 +746,7 @@ clipboard_process_selection_notify(XEvent* xevent)
for (index = 0; index < n_items; index++)
{
atom = atoms[index];
LOG(1, ("clipboard_process_selection_notify: %d %s %d", atom,
LOG(1, ("clipboard_event_selection_notify: %d %s %d", atom,
XGetAtomName(g_display, atom), XA_STRING));
if (atom == XA_STRING)
{
@ -742,14 +756,14 @@ clipboard_process_selection_notify(XEvent* xevent)
}
else
{
LOG(0, ("clipboard_process_selection_notify: error, target is "
LOG(0, ("clipboard_event_selection_notify: error, target is "
"'TARGETS' and type[%d] or fmt[%d] not right, should be "
"type[%d], fmt[%d]", type, fmt, XA_ATOM, 32));
}
}
else if (lxevent->target == XA_STRING)
{
LOG(10, ("clipboard_process_selection_notify: XA_STRING data_size %d",
LOG(10, ("clipboard_event_selection_notify: XA_STRING data_size %d",
data_size));
g_free(g_last_clip_data);
g_last_clip_size = data_size;
@ -761,12 +775,12 @@ clipboard_process_selection_notify(XEvent* xevent)
}
else
{
LOG(0, ("clipboard_process_selection_notify: unknown target"));
LOG(0, ("clipboard_event_selection_notify: unknown target"));
}
}
else
{
LOG(0, ("clipboard_process_selection_notify: unknown selection"));
LOG(0, ("clipboard_event_selection_notify: unknown selection"));
}
}
if (convert_to_string)
@ -801,7 +815,7 @@ clipboard_process_selection_notify(XEvent* xevent)
Time time;
} XSelectionRequestEvent; */
static int APP_CC
clipboard_process_selection_request(XEvent* xevent)
clipboard_event_selection_request(XEvent* xevent)
{
XEvent xev;
XSelectionRequestEvent* lxevent;
@ -813,18 +827,18 @@ clipboard_process_selection_request(XEvent* xevent)
char* xdata;
lxevent = (XSelectionRequestEvent*)xevent;
LOG(1, ("clipboard_process_selection_request: g_wnd %d, "
LOG(1, ("clipboard_event_selection_request: g_wnd %d, "
".requestor %d .owner %d .select %d .target %d .property %d",
g_wnd, lxevent->requestor, lxevent->owner, lxevent->selection,
lxevent->target, lxevent->property));
if (lxevent->property == None)
{
LOG(1, ("clipboard_process_selection_request: lxevent->property is None"));
LOG(1, ("clipboard_event_selection_request: lxevent->property is None"));
}
else if (lxevent->target == g_targets_atom)
{
/* requestor is asking what the selection can be converted to */
LOG(1, ("clipboard_process_selection_request: g_targets_atom"));
LOG(1, ("clipboard_event_selection_request: g_targets_atom"));
ui32[0] = g_targets_atom;
ui32[1] = g_timestamp_atom;
ui32[2] = g_multiple_atom;
@ -846,7 +860,7 @@ clipboard_process_selection_request(XEvent* xevent)
else if (lxevent->target == g_timestamp_atom)
{
/* requestor is asking the time I got the selection */
LOG(1, ("clipboard_process_selection_request: g_timestamp_atom"));
LOG(1, ("clipboard_event_selection_request: g_timestamp_atom"));
ui32[0] = g_selection_time;
XChangeProperty(g_display, lxevent->requestor, lxevent->property,
XA_INTEGER, 32, PropModeReplace, (tui8*)ui32, 1);
@ -865,13 +879,13 @@ clipboard_process_selection_request(XEvent* xevent)
else if (lxevent->target == g_multiple_atom)
{
/* target, property pairs */
LOG(1, ("clipboard_process_selection_request: g_multiple_atom"));
LOG(1, ("clipboard_event_selection_request: g_multiple_atom"));
if (clipboard_get_window_property(xev.xselection.requestor,
xev.xselection.property,
&type, &fmt, &n_items, &xdata,
&xdata_size) == 0)
{
LOG(1, ("clipboard_process_selection_request: g_multiple_atom "
LOG(1, ("clipboard_event_selection_request: g_multiple_atom "
"n_items %d", n_items));
/* todo */
g_free(xdata);
@ -879,11 +893,11 @@ clipboard_process_selection_request(XEvent* xevent)
}
else if (lxevent->target == XA_STRING)
{
LOG(1, ("clipboard_process_selection_request: XA_STRING"));
LOG(1, ("clipboard_event_selection_request: XA_STRING"));
/*
if (g_abs((g_time3() - g_data_in_time)) < 1000)
{
LOG(1, ("clipboard_process_selection_request: XA_STRING---------------------------"));
LOG(1, ("clipboard_event_selection_request: XA_STRING---------------------------"));
XChangeProperty(g_display, lxevent->requestor, lxevent->property,
XA_STRING, 8, PropModeReplace, g_data_in,
g_strlen(g_data_in));
@ -917,7 +931,7 @@ clipboard_process_selection_request(XEvent* xevent)
*/
if (g_selection_request_event_count > 10)
{
LOG(0, ("clipboard_process_selection_request: error, too many requests"));
LOG(0, ("clipboard_event_selection_request: error, too many requests"));
}
else
{
@ -933,7 +947,7 @@ clipboard_process_selection_request(XEvent* xevent)
}
else
{
LOG(1, ("clipboard_process_selection_request: unknown "
LOG(1, ("clipboard_event_selection_request: unknown "
"target %s", XGetAtomName(g_display, lxevent->target)));
}
g_memset(&xev, 0, sizeof(xev));
@ -962,9 +976,9 @@ clipboard_process_selection_request(XEvent* xevent)
Time time;
} XSelectionClearEvent; */
static int APP_CC
clipboard_process_selection_clear(XEvent* xevent)
clipboard_event_selection_clear(XEvent* xevent)
{
LOG(1, ("clipboard_process_selection_clear:"));
LOG(1, ("clipboard_event_selection_clear:"));
return 0;
}
@ -1012,24 +1026,25 @@ clipboard_check_wait_objs(void)
switch (xevent.type)
{
case SelectionNotify:
clipboard_process_selection_notify(&xevent);
clipboard_event_selection_notify(&xevent);
break;
case SelectionRequest:
clipboard_process_selection_request(&xevent);
clipboard_event_selection_request(&xevent);
break;
case SelectionClear:
clipboard_process_selection_clear(&xevent);
clipboard_event_selection_clear(&xevent);
break;
case MappingNotify:
break;
case PropertyNotify:
LOG(1, ("clipboard_check_wait_objs: PropertyNotify .window %d .state %d", xevent.xproperty.window, xevent.xproperty.state));
LOG(10, ("clipboard_check_wait_objs: PropertyNotify .window %d "
".state %d", xevent.xproperty.window, xevent.xproperty.state));
break;
default:
if (xevent.type == g_xfixes_event_base +
XFixesSetSelectionOwnerNotify)
{
clipboard_process_selection_owner_notify(&xevent);
clipboard_event_selection_owner_notify(&xevent);
break;
}
LOG(0, ("clipboard_check_wait_objs unknown type %d",