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xrdp-proprietary/xrdp/xrdp_interface.c

414 lines
11 KiB

/*
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2004-2005
interface
*/
#include "xrdp.h"
/*****************************************************************************/
/* this is the log windows nofity function */
int DEFAULT_CC
xrdp_wm_log_wnd_notify(struct xrdp_bitmap* wnd,
struct xrdp_bitmap* sender,
int msg, long param1, long param2)
{
struct xrdp_painter* painter;
struct xrdp_wm* wm;
struct xrdp_rect rect;
int index;
char* text;
if (wnd == 0)
{
return 0;
}
if (sender == 0)
{
return 0;
}
if (wnd->owner == 0)
{
return 0;
}
wm = wnd->wm;
if (msg == 1) /* click */
{
if (sender->id == 1) /* ok button */
{
/* close the log window */
MAKERECT(rect, wnd->left, wnd->top, wnd->width, wnd->height);
xrdp_bitmap_delete(wnd);
xrdp_bitmap_invalidate(wm->screen, &rect);
if (wm->mod_handle == 0)
{
wm->pro_layer->term = 1; /* kill session */
}
}
}
else if (msg == WM_PAINT) /* 3 */
{
painter = (struct xrdp_painter*)param1;
if (painter != 0)
{
painter->font->color = wnd->wm->black;
for (index = 0; index < wnd->wm->log->count; index++)
{
text = (char*)list_get_item(wnd->wm->log, index);
xrdp_painter_draw_text(painter, wnd, 10, 30 + index * 15, text);
}
}
}
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_begin_update(struct xrdp_mod* mod)
{
struct xrdp_wm* wm;
struct xrdp_painter* p;
wm = (struct xrdp_wm*)mod->wm;
p = xrdp_painter_create(wm, wm->session);
xrdp_painter_begin_update(p);
mod->painter = (long)p;
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_end_update(struct xrdp_mod* mod)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
xrdp_painter_end_update(p);
xrdp_painter_delete(p);
mod->painter = 0;
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_fill_rect(struct xrdp_mod* mod, int x, int y, int cx, int cy)
{
struct xrdp_wm* wm;
struct xrdp_painter* p;
wm = (struct xrdp_wm*)mod->wm;
p = (struct xrdp_painter*)mod->painter;
xrdp_painter_fill_rect(p, wm->screen, x, y, cx, cy);
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_screen_blt(struct xrdp_mod* mod, int x, int y, int cx, int cy,
int srcx, int srcy)
{
struct xrdp_wm* wm;
struct xrdp_painter* p;
wm = (struct xrdp_wm*)mod->wm;
p = (struct xrdp_painter*)mod->painter;
p->rop = 0xcc;
xrdp_painter_copy(p, wm->screen, wm->screen, x, y, cx, cy, srcx, srcy);
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_paint_rect(struct xrdp_mod* mod, int x, int y, int cx, int cy,
char* data, int width, int height, int srcx, int srcy)
{
struct xrdp_wm* wm;
struct xrdp_bitmap* b;
struct xrdp_painter* p;
wm = (struct xrdp_wm*)mod->wm;
p = (struct xrdp_painter*)mod->painter;
b = xrdp_bitmap_create_with_data(width, height, wm->screen->bpp, data, wm);
xrdp_painter_copy(p, b, wm->screen, x, y, cx, cy, srcx, srcy);
xrdp_bitmap_delete(b);
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_set_pointer(struct xrdp_mod* mod, int x, int y,
char* data, char* mask)
{
struct xrdp_wm* wm;
wm = (struct xrdp_wm*)mod->wm;
xrdp_wm_pointer(wm, data, mask, x, y);
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_palette(struct xrdp_mod* mod, int* palette)
{
struct xrdp_wm* wm;
wm = (struct xrdp_wm*)mod->wm;
if (g_memcmp(wm->palette, palette, 255 * sizeof(int)) != 0)
{
g_memcpy(wm->palette, palette, 256 * sizeof(int));
xrdp_wm_send_palette(wm);
}
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_msg(struct xrdp_mod* mod, char* msg, int code)
{
struct xrdp_wm* wm;
struct xrdp_bitmap* but;
if (code == 1)
{
g_printf(msg);
g_printf("\r\n");
return 0;
}
wm = (struct xrdp_wm*)mod->wm;
list_add_item(wm->log, (long)g_strdup(msg));
if (wm->log_wnd == 0)
{
/* log window */
wm->log_wnd = xrdp_bitmap_create(400, 400, wm->screen->bpp,
WND_TYPE_WND, wm);
list_add_item(wm->screen->child_list, (long)wm->log_wnd);
wm->log_wnd->parent = wm->screen;
wm->log_wnd->owner = wm->screen;
wm->log_wnd->bg_color = wm->grey;
wm->log_wnd->left = 10;
wm->log_wnd->top = 10;
set_string(&wm->log_wnd->caption1, "Connection Log");
/* ok button */
but = xrdp_bitmap_create(60, 25, wm->screen->bpp, WND_TYPE_BUTTON, wm);
list_insert_item(wm->log_wnd->child_list, 0, (long)but);
but->parent = wm->log_wnd;
but->owner = wm->log_wnd;
but->left = (400 - 60) - 10;
but->top = (400 - 25) - 10;
but->id = 1;
but->tab_stop = 1;
set_string(&but->caption1, "OK");
wm->log_wnd->focused_control = but;
/* set notify function */
wm->log_wnd->notify = xrdp_wm_log_wnd_notify;
}
xrdp_bitmap_invalidate(wm->log_wnd, 0);
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_is_term(struct xrdp_mod* mod)
{
return g_is_term();
}
/*****************************************************************************/
int DEFAULT_CC
server_set_clip(struct xrdp_mod* mod, int x, int y, int cx, int cy)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
return xrdp_painter_set_clip(p, x, y, cx, cy);
}
/*****************************************************************************/
int DEFAULT_CC
server_reset_clip(struct xrdp_mod* mod)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
return xrdp_painter_clr_clip(p);
}
/*****************************************************************************/
int DEFAULT_CC
server_set_fgcolor(struct xrdp_mod* mod, int fgcolor)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
p->fg_color = fgcolor;
p->pen.color = p->fg_color;
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_set_bgcolor(struct xrdp_mod* mod, int bgcolor)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
p->bg_color = bgcolor;
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_set_opcode(struct xrdp_mod* mod, int opcode)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
p->rop = opcode;
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_set_mixmode(struct xrdp_mod* mod, int mixmode)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
p->mix_mode = mixmode;
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_set_brush(struct xrdp_mod* mod, int x_orgin, int y_orgin,
int style, char* pattern)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
p->brush.x_orgin = x_orgin;
p->brush.y_orgin = y_orgin;
p->brush.style = style;
g_memcpy(p->brush.pattern, pattern, 8);
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_set_pen(struct xrdp_mod* mod, int style, int width)
{
struct xrdp_painter* p;
p = (struct xrdp_painter*)mod->painter;
p->pen.style = style;
p->pen.width = width;
return 0;
}
/*****************************************************************************/
int DEFAULT_CC
server_draw_line(struct xrdp_mod* mod, int x1, int y1, int x2, int y2)
{
struct xrdp_wm* wm;
struct xrdp_painter* p;
wm = (struct xrdp_wm*)mod->wm;
p = (struct xrdp_painter*)mod->painter;
return xrdp_painter_line(p, wm->screen, x1, y1, x2, y2);
}
/*****************************************************************************/
int DEFAULT_CC
server_add_char(struct xrdp_mod* mod, int font, int charactor,
int offset, int baseline,
int width, int height, char* data)
{
struct xrdp_font_char fi;
fi.offset = offset;
fi.baseline = baseline;
fi.width = width;
fi.height = height;
fi.incby = 0;
fi.data = data;
return libxrdp_orders_send_font(((struct xrdp_wm*)mod->wm)->session,
&fi, font, charactor);
}
/*****************************************************************************/
int DEFAULT_CC
server_draw_text(struct xrdp_mod* mod, int font,
int flags, int mixmode, int clip_left, int clip_top,
int clip_right, int clip_bottom,
int box_left, int box_top,
int box_right, int box_bottom,
int x, int y, char* data, int data_len)
{
struct xrdp_wm* wm;
struct xrdp_painter* p;
wm = (struct xrdp_wm*)mod->wm;
p = (struct xrdp_painter*)mod->painter;
return xrdp_painter_draw_text2(p, wm->screen, font, flags,
mixmode, clip_left, clip_top,
clip_right, clip_bottom,
box_left, box_top,
box_right, box_bottom,
x, y, data, data_len);
}
/*****************************************************************************/
int DEFAULT_CC
server_reset(struct xrdp_mod* mod, int width, int height, int bpp)
{
struct xrdp_wm* wm;
wm = (struct xrdp_wm*)mod->wm;
if (wm->client_info == 0)
{
return 1;
}
/* older client can't resize */
if (wm->client_info->build <= 419)
{
return 0;
}
/* if same, don't need to do anything */
if (wm->client_info->width == width &&
wm->client_info->height == height &&
wm->client_info->bpp == bpp)
{
return 0;
}
/* reset lib, client_info gets updated in libxrdp_reset */
if (libxrdp_reset(wm->session, width, height, bpp) != 0)
{
return 1;
}
/* reset cache */
xrdp_cache_reset(wm->cache, wm->client_info);
/* resize the main window */
xrdp_bitmap_resize(wm->screen, wm->client_info->width,
wm->client_info->height);
/* load some stuff */
xrdp_wm_load_static_colors(wm);
xrdp_wm_load_static_pointers(wm);
return 0;
}