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libfreerdp-core: add support for play sound (system beep) updates

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This commit is contained in:
Marc-André Moreau 2011-08-24 02:54:46 -04:00
parent cd6eb6a266
commit e5fb626d75
4 changed files with 26 additions and 3 deletions
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15
include/freerdp/update.h
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@ -121,6 +121,15 @@ struct _POINTER_CACHED_UPDATE
};
typedef struct _POINTER_CACHED_UPDATE POINTER_CACHED_UPDATE;
/* Play Sound (System Beep) Updates */
struct _PLAY_SOUND_UPDATE
{
uint32 duration;
uint32 frequency;
};
typedef struct _PLAY_SOUND_UPDATE PLAY_SOUND_UPDATE;
/* Orders Updates */
/* Primary Drawing Orders */
@ -988,7 +997,7 @@ typedef void (*pcSetBounds)(rdpUpdate* update, BOUNDS* bounds);
typedef void (*pcSynchronize)(rdpUpdate* update);
typedef void (*pcBitmap)(rdpUpdate* update, BITMAP_UPDATE* bitmap);
typedef void (*pcPalette)(rdpUpdate* update, PALETTE_UPDATE* palette);
typedef void (*pcPlaySound)(rdpUpdate* update, PLAY_SOUND_UPDATE* play_sound);
typedef void (*pcPointerPosition)(rdpUpdate* update, POINTER_POSITION_UPDATE* pointer_position);
typedef void (*pcPointerSystem)(rdpUpdate* update, POINTER_SYSTEM_UPDATE* pointer_system);
typedef void (*pcPointerColor)(rdpUpdate* update, POINTER_COLOR_UPDATE* pointer_color);
@ -1066,7 +1075,7 @@ struct rdp_update
pcSynchronize Synchronize;
pcBitmap Bitmap;
pcPalette Palette;
pcPlaySound PlaySound;
pcPointerPosition PointerPosition;
pcPointerSystem PointerSystem;
pcPointerColor PointerColor;
@ -1133,7 +1142,7 @@ struct rdp_update
BITMAP_UPDATE bitmap_update;
PALETTE_UPDATE palette_update;
PLAY_SOUND_UPDATE play_sound;
POINTER_POSITION_UPDATE pointer_position;
POINTER_SYSTEM_UPDATE pointer_system;
POINTER_COLOR_UPDATE pointer_color;

1
libfreerdp-core/rdp.c
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@ -334,6 +334,7 @@ void rdp_recv_data_pdu(rdpRdp* rdp, STREAM* s)
break;
case DATA_PDU_TYPE_PLAY_SOUND:
update_recv_play_sound(rdp->update, s);
break;
case DATA_PDU_TYPE_SUPPRESS_OUTPUT:

12
libfreerdp-core/update.c
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@ -156,6 +156,18 @@ void update_read_synchronize(rdpUpdate* update, STREAM* s)
*/
}
void update_read_play_sound(STREAM* s, PLAY_SOUND_UPDATE* play_sound)
{
stream_read_uint32(s, play_sound->duration); /* duration (4 bytes) */
stream_read_uint32(s, play_sound->frequency); /* frequency (4 bytes) */
}
void update_recv_play_sound(rdpUpdate* update, STREAM* s)
{
update_read_play_sound(s, &update->play_sound);
IFCALL(update->PlaySound, update, &update->play_sound);
}
void update_read_pointer_position(STREAM* s, POINTER_POSITION_UPDATE* pointer_position)
{
stream_read_uint16(s, pointer_position->xPos); /* xPos (2 bytes) */

1
libfreerdp-core/update.h
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@ -41,6 +41,7 @@ void update_reset_state(rdpUpdate* update);
void update_read_bitmap(rdpUpdate* update, STREAM* s, BITMAP_UPDATE* bitmap_update);
void update_read_palette(rdpUpdate* update, STREAM* s, PALETTE_UPDATE* palette_update);
void update_recv_play_sound(rdpUpdate* update, STREAM* s);
void update_recv_pointer(rdpUpdate* update, STREAM* s);
void update_recv(rdpUpdate* update, STREAM* s);