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server: Introduce IOCTL_CONDRV_SET_OUTPUT_INFO ioctl. 

Based on set_console_output_info request.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-07-10 17:07:03 +02:00 committed by Alexandre Julliard
parent 674ec0c7f6
commit 86acbd0122
2 changed files with 206 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
include/wine/condrv.h
View File

@ -30,7 +30,8 @@
#define IOCTL_CONDRV_GET_INPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 13, METHOD_BUFFERED, FILE_READ_PROPERTIES)
/* console output ioctls */
#define IOCTL_CONDRV_GET_OUTPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 32, METHOD_BUFFERED, FILE_WRITE_PROPERTIES)
#define IOCTL_CONDRV_GET_OUTPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 32, METHOD_BUFFERED, FILE_READ_PROPERTIES)
#define IOCTL_CONDRV_SET_OUTPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 33, METHOD_BUFFERED, FILE_WRITE_PROPERTIES)
/* console renderer ioctls */
#define IOCTL_CONDRV_GET_RENDERER_EVENTS CTL_CODE(FILE_DEVICE_CONSOLE, 70, METHOD_BUFFERED, FILE_READ_PROPERTIES)
@ -68,6 +69,13 @@ struct condrv_output_info
unsigned int color_map[16]; /* color table */
};
/* IOCTL_CONDRV_SET_OUTPUT_INFO params */
struct condrv_output_info_params
{
unsigned int mask; /* setting mask */
struct condrv_output_info info; /* output info */
};
/* IOCTL_CONDRV_GET_RENDERER_EVENTS result */
struct condrv_renderer_event
{

197
server/console.c
View File

@ -1196,6 +1196,187 @@ static int set_console_output_info( struct screen_buffer *screen_buffer,
return 1;
}
static int set_output_info( struct screen_buffer *screen_buffer,
const struct condrv_output_info_params *params, data_size_t extra_size )
{
const struct condrv_output_info *info = &params->info;
struct condrv_renderer_event evt;
WCHAR *font_name;
if (params->mask & SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM)
{
if (info->cursor_size < 1 || info->cursor_size > 100)
{
set_error( STATUS_INVALID_PARAMETER );
return 0;
}
if (screen_buffer->cursor_size != info->cursor_size ||
screen_buffer->cursor_visible != info->cursor_visible)
{
screen_buffer->cursor_size = info->cursor_size;
screen_buffer->cursor_visible = info->cursor_visible;
evt.event = CONSOLE_RENDERER_CURSOR_GEOM_EVENT;
memset( &evt.u, 0, sizeof(evt.u) );
evt.u.cursor_geom.size = info->cursor_size;
evt.u.cursor_geom.visible = info->cursor_visible;
console_input_events_append( screen_buffer->input, &evt );
}
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_CURSOR_POS)
{
if (info->cursor_x < 0 || info->cursor_x >= screen_buffer->width ||
info->cursor_y < 0 || info->cursor_y >= screen_buffer->height)
{
set_error( STATUS_INVALID_PARAMETER );
return 0;
}
if (screen_buffer->cursor_x != info->cursor_x || screen_buffer->cursor_y != info->cursor_y)
{
screen_buffer->cursor_x = info->cursor_x;
screen_buffer->cursor_y = info->cursor_y;
evt.event = CONSOLE_RENDERER_CURSOR_POS_EVENT;
memset( &evt.u, 0, sizeof(evt.u) );
evt.u.cursor_pos.x = info->cursor_x;
evt.u.cursor_pos.y = info->cursor_y;
console_input_events_append( screen_buffer->input, &evt );
}
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_SIZE)
{
unsigned cc;
/* new screen-buffer cannot be smaller than actual window */
if (info->width < screen_buffer->win.right - screen_buffer->win.left + 1 ||
info->height < screen_buffer->win.bottom - screen_buffer->win.top + 1)
{
set_error( STATUS_INVALID_PARAMETER );
return 0;
}
/* FIXME: there are also some basic minimum and max size to deal with */
if (!change_screen_buffer_size( screen_buffer, info->width, info->height )) return 0;
evt.event = CONSOLE_RENDERER_SB_RESIZE_EVENT;
memset( &evt.u, 0, sizeof(evt.u) );
evt.u.resize.width = info->width;
evt.u.resize.height = info->height;
console_input_events_append( screen_buffer->input, &evt );
evt.event = CONSOLE_RENDERER_UPDATE_EVENT;
memset( &evt.u, 0, sizeof(evt.u) );
evt.u.update.top = 0;
evt.u.update.bottom = screen_buffer->height - 1;
console_input_events_append( screen_buffer->input, &evt );
/* scroll window to display sb */
if (screen_buffer->win.right >= info->width)
{
screen_buffer->win.right -= screen_buffer->win.left;
screen_buffer->win.left = 0;
}
if (screen_buffer->win.bottom >= info->height)
{
screen_buffer->win.bottom -= screen_buffer->win.top;
screen_buffer->win.top = 0;
}
/* reset cursor if needed (normally, if cursor was outside of new sb, the
* window has been shifted so that the new position of the cursor will be
* visible */
cc = 0;
if (screen_buffer->cursor_x >= info->width)
{
screen_buffer->cursor_x = info->width - 1;
cc++;
}
if (screen_buffer->cursor_y >= info->height)
{
screen_buffer->cursor_y = info->height - 1;
cc++;
}
if (cc)
{
evt.event = CONSOLE_RENDERER_CURSOR_POS_EVENT;
memset( &evt.u, 0, sizeof(evt.u) );
evt.u.cursor_pos.x = info->cursor_x;
evt.u.cursor_pos.y = info->cursor_y;
console_input_events_append( screen_buffer->input, &evt );
}
if (screen_buffer == screen_buffer->input->active &&
screen_buffer->input->mode & ENABLE_WINDOW_INPUT)
{
INPUT_RECORD ir;
ir.EventType = WINDOW_BUFFER_SIZE_EVENT;
ir.Event.WindowBufferSizeEvent.dwSize.X = info->width;
ir.Event.WindowBufferSizeEvent.dwSize.Y = info->height;
write_console_input( screen_buffer->input, 1, &ir );
}
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_ATTR)
{
screen_buffer->attr = info->attr;
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_POPUP_ATTR)
{
screen_buffer->popup_attr = info->popup_attr;
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW)
{
if (info->win_left < 0 || info->win_left > info->win_right ||
info->win_right >= screen_buffer->width ||
info->win_top < 0 || info->win_top > info->win_bottom ||
info->win_bottom >= screen_buffer->height)
{
set_error( STATUS_INVALID_PARAMETER );
return 0;
}
if (screen_buffer->win.left != info->win_left || screen_buffer->win.top != info->win_top ||
screen_buffer->win.right != info->win_right || screen_buffer->win.bottom != info->win_bottom)
{
screen_buffer->win.left = info->win_left;
screen_buffer->win.top = info->win_top;
screen_buffer->win.right = info->win_right;
screen_buffer->win.bottom = info->win_bottom;
evt.event = CONSOLE_RENDERER_DISPLAY_EVENT;
memset( &evt.u, 0, sizeof(evt.u) );
evt.u.display.left = info->win_left;
evt.u.display.top = info->win_top;
evt.u.display.width = info->win_right - info->win_left + 1;
evt.u.display.height = info->win_bottom - info->win_top + 1;
console_input_events_append( screen_buffer->input, &evt );
}
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_MAX_SIZE)
{
screen_buffer->max_width = info->max_width;
screen_buffer->max_height = info->max_height;
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_COLORTABLE)
{
memcpy( screen_buffer->color_map, info->color_map, sizeof(info->color_map) );
}
if (params->mask & SET_CONSOLE_OUTPUT_INFO_FONT)
{
screen_buffer->font.width = info->font_width;
screen_buffer->font.height = info->font_height;
screen_buffer->font.weight = info->font_weight;
screen_buffer->font.pitch_family = info->font_pitch_family;
if (extra_size)
{
extra_size = extra_size / sizeof(WCHAR) * sizeof(WCHAR);
font_name = mem_alloc( extra_size );
if (font_name)
{
memcpy( font_name, info + 1, extra_size );
free( screen_buffer->font.face_name );
screen_buffer->font.face_name = font_name;
screen_buffer->font.face_len = extra_size;
}
}
}
return 1;
}
/* appends a new line to history (history is a fixed size array) */
static void console_input_append_hist( struct console_input* console, const WCHAR* buf, data_size_t len )
{
@ -1675,6 +1856,22 @@ static int screen_buffer_ioctl( struct fd *fd, ioctl_code_t code, struct async *
return 1;
}
case IOCTL_CONDRV_SET_OUTPUT_INFO:
{
const struct condrv_output_info_params *params = get_req_data();
if (get_req_data_size() < sizeof(*params))
{
set_error( STATUS_INVALID_PARAMETER );
return 0;
}
if (!screen_buffer->input)
{
set_error( STATUS_INVALID_HANDLE );
return 0;
}
return set_output_info( screen_buffer, params, get_req_data_size() - sizeof(*params) );
}
default:
set_error( STATUS_INVALID_HANDLE );
return 0;