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wineconsole: Use OVERLAPPED to wait for console events.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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parent
378ce9e6be
commit
340a661723
4 changed files with 19 additions and 7 deletions
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@ -1020,7 +1020,7 @@ static int WCCURSES_MainLoop(struct inner_data* data)
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if (pipe( PRIVATE(data)->sync_pipe ) == -1) return 1;
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PRIVATE(data)->input_thread = CreateThread( NULL, 0, input_thread, data, 0, &id );
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while (!data->dying && WaitForSingleObject(data->hSynchro, INFINITE) == WAIT_OBJECT_0)
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while (!data->dying && WaitForSingleObject(data->overlapped.hEvent, INFINITE) == WAIT_OBJECT_0)
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{
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EnterCriticalSection(&PRIVATE(data)->lock);
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WINECON_GrabChanges(data);
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@ -1365,7 +1365,7 @@ static int WCUSER_MainLoop(struct inner_data* data)
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ShowWindow(data->hWnd, data->nCmdShow);
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while (!data->dying || !data->curcfg.exit_on_die)
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{
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switch (MsgWaitForMultipleObjects(1, &data->hSynchro, FALSE, INFINITE, QS_ALLINPUT))
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switch (MsgWaitForMultipleObjects(1, &data->overlapped.hEvent, FALSE, INFINITE, QS_ALLINPUT))
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{
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case WAIT_OBJECT_0:
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WINECON_GrabChanges(data);
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@ -22,6 +22,7 @@
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#include <windef.h>
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#include <winbase.h>
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#include <wincon.h>
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#include <wine/condrv.h>
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#include "wineconsole_res.h"
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@ -69,6 +70,9 @@ struct inner_data {
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BOOL in_grab_changes;/* to handle re-entrant calls to WINECON_GrabChanges */
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BOOL dying; /* to TRUE when we've been notified by server that child has died */
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OVERLAPPED overlapped;
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struct condrv_renderer_event events[256];
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int (*fnMainLoop)(struct inner_data* data);
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void (*fnPosCursor)(const struct inner_data* data);
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void (*fnShapeCursor)(struct inner_data* data, int size, int vis, BOOL force);
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@ -27,7 +27,6 @@
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#include "winecon_private.h"
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#include "winnls.h"
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#include "winuser.h"
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#include "wine/condrv.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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@ -242,21 +241,20 @@ static void WINECON_SetColors(struct inner_data *data, const struct config_data*
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*/
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void WINECON_GrabChanges(struct inner_data* data)
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{
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struct condrv_renderer_event evts[256];
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struct condrv_renderer_event *evts = data->events;
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int i, ev_found;
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DWORD num;
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HANDLE h;
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if (data->in_grab_changes) return;
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if (!DeviceIoControl( data->hSynchro, IOCTL_CONDRV_GET_RENDERER_EVENTS, NULL, 0, evts,
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sizeof(evts), &num, NULL ) || !num)
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if (!GetOverlappedResult(data->hSynchro, &data->overlapped, &num, FALSE))
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{
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ERR( "failed to get renderer events: %u\n", GetLastError() );
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data->dying = TRUE;
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return;
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}
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num /= sizeof(*evts);
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num /= sizeof(data->events[0]);
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WINE_TRACE( "got %u events\n", num );
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/* FIXME: should do some event compression here (cursor pos, update) */
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@ -400,6 +398,13 @@ void WINECON_GrabChanges(struct inner_data* data)
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}
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}
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data->in_grab_changes = FALSE;
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if (!DeviceIoControl(data->hSynchro, IOCTL_CONDRV_GET_RENDERER_EVENTS, NULL, 0, data->events,
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sizeof(data->events), NULL, &data->overlapped) && GetLastError() != ERROR_IO_PENDING)
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{
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ERR("failed to get renderer events: %u\n", GetLastError());
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data->dying = TRUE;
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}
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}
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/******************************************************************
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@ -590,6 +595,7 @@ static void WINECON_Delete(struct inner_data* data)
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if (data->hConOut) CloseHandle(data->hConOut);
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if (data->hSynchro) CloseHandle(data->hSynchro);
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if (data->hProcess) CloseHandle(data->hProcess);
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if (data->overlapped.hEvent) CloseHandle(data->overlapped.hEvent);
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HeapFree(GetProcessHeap(), 0, data->curcfg.registry);
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HeapFree(GetProcessHeap(), 0, data->cells);
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HeapFree(GetProcessHeap(), 0, data);
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@ -676,6 +682,8 @@ static struct inner_data* WINECON_Init(HINSTANCE hInst, DWORD pid, LPCWSTR appna
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/* should always be defined */
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}
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if (!(data->overlapped.hEvent = CreateEventW(NULL, TRUE, TRUE, NULL))) goto error;
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/* the handles here are created without the whistles and bells required by console
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* (mainly because wineconsole doesn't need it)
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* - they are not inheritable
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