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add frame buffer files

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ulab-original
jsorg71 18 years ago
parent bb04b348e8
commit 66cbf378ed
2 changed files with 468 additions and 0 deletions
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439
uirdesktop/fb.c
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/* -*- c-basic-offset: 8 -*-
rdesktop: A Remote Desktop Protocol client.
fb calls
Copyright (C) Jay Sorg 2006
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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include "uimain.h"
extern char g_username[];
extern char g_hostname[];
extern char g_servername[];
extern char g_password[];
extern char g_shell[];
extern char g_directory[];
extern char g_domain[];
extern int g_width;
extern int g_height;
extern int g_tcp_sck;
extern int g_server_depth;
extern int g_tcp_port_rdp; /* in tcp.c */
extern int g_bytes_in;
extern int pal_entries[];
extern char * g_bs;
struct cursor
{
unsigned char andmask[32 * 32];
unsigned char xormask[32 * 32];
int x;
int y;
int w;
int h;
};
static struct cursor g_mcursor; /* current mouse */
static int g_mouse_x = 0;
static int g_mouse_y = 0;
static int g_wfpx = 0; /* wait for pixel stuff */
static int g_wfpy = 0;
static int g_wfpv = 0;
static int g_show_wfp = 0;
static int g_no_draw = 0; /* this means don't draw the screen but draw on
backingstore */
/* for transparent colour */
static int g_use_trans = 0;
static int g_trans_colour = 0;
/*****************************************************************************/
void
mi_error(char * msg)
{
printf(msg);
}
/*****************************************************************************/
void
mi_warning(char * msg)
{
printf(msg);
}
/*****************************************************************************/
int
mi_read_keyboard_state(void)
{
return 0;
}
/*****************************************************************************/
/* returns non zero if ok */
int
mi_create_window(void)
{
return 1;
}
/*****************************************************************************/
void
mi_update_screen(void)
{
}
/*****************************************************************************/
int
mi_main_loop(void)
{
return 0;
}
/*****************************************************************************/
void
mi_add_to(int x, int y, int cx, int cy)
{
/*
int right;
int bottom;
if (g_rect.h == 0 && g_rect.w == 0)
{
g_rect.x = x;
g_rect.y = y;
g_rect.w = cx;
g_rect.h = cy;
}
else
{
right = g_rect.x + g_rect.w;
bottom = g_rect.y + g_rect.h;
if (x + cx > right)
{
right = x + cx;
}
if (y + cy > bottom)
{
bottom = y + cy;
}
if (x < g_rect.x)
{
g_rect.x = x;
}
if (y < g_rect.y)
{
g_rect.y = y;
}
g_rect.w = right - g_rect.x;
g_rect.h = bottom - g_rect.y;
}
*/
}
/*****************************************************************************/
void
mi_invalidate(int x, int y, int cx, int cy)
{
mi_add_to(x, y, cx, cy);
mi_update_screen();
}
/*****************************************************************************/
/* return boolean */
int
mi_create_bs(void)
{
return 1;
}
/*****************************************************************************/
void
mi_begin_update(void)
{
}
/*****************************************************************************/
void
mi_end_update(void)
{
}
/*****************************************************************************/
void
mi_fill_rect(int x, int y, int cx, int cy, int colour)
{
if (g_no_draw)
{
return;
}
}
/*****************************************************************************/
void
mi_line(int x1, int y1, int x2, int y2, int colour)
{
if (g_no_draw)
{
return;
}
}
/*****************************************************************************/
void
mi_screen_copy(int x, int y, int cx, int cy, int srcx, int srcy)
{
if (g_no_draw)
{
return;
}
}
/*****************************************************************************/
void
mi_set_clip(int x, int y, int cx, int cy)
{
}
/*****************************************************************************/
void
mi_reset_clip(void)
{
}
/*****************************************************************************/
void *
mi_create_cursor(unsigned int x, unsigned int y,
int width, int height,
unsigned char * andmask, unsigned char * xormask)
{
return (void *) 1;
}
/*****************************************************************************/
void
mi_destroy_cursor(void * cursor)
{
}
/*****************************************************************************/
void
mi_set_cursor(void * cursor)
{
}
/*****************************************************************************/
void
mi_set_null_cursor(void)
{
}
/*****************************************************************************/
static void
out_params(void)
{
fprintf(stderr, "rdesktop: A Remote Desktop Protocol client.\n");
fprintf(stderr, "Version 1.4.1. Copyright (C) 1999-2006 Matt Chapman.\n");
fprintf(stderr, "direct framebuffer uiport by Jay Sorg\n");
fprintf(stderr, "See http://www.rdesktop.org/ for more information.\n\n");
fprintf(stderr, "Usage: dfbrdesktop [options] server\n");
fprintf(stderr, " -u: user name\n");
fprintf(stderr, " -n: client hostname\n");
fprintf(stderr, " -s: shell\n");
fprintf(stderr, " -p: password\n");
fprintf(stderr, " -d: domain\n");
fprintf(stderr, " -c: working directory\n");
fprintf(stderr, " -a: colour depth\n");
fprintf(stderr, " -wfp x y pixel: skip screen updates till x, y pixel is \
this colour\n");
fprintf(stderr, " -trans pixel: transparent colour\n");
fprintf(stderr, "\n");
}
/*****************************************************************************/
static int
parse_parameters(int in_argc, char ** in_argv)
{
int i;
if (in_argc <= 1)
{
out_params();
return 0;
}
for (i = 1; i < in_argc; i++)
{
strcpy(g_servername, in_argv[i]);
if (strcmp(in_argv[i], "-h") == 0)
{
out_params();
return 0;
}
else if (strcmp(in_argv[i], "-u") == 0)
{
strcpy(g_username, in_argv[i + 1]);
}
else if (strcmp(in_argv[i], "-n") == 0)
{
strcpy(g_hostname, in_argv[i + 1]);
}
else if (strcmp(in_argv[i], "-s") == 0)
{
strcpy(g_shell, in_argv[i + 1]);
}
else if (strcmp(in_argv[i], "-p") == 0)
{
strcpy(g_password, in_argv[i + 1]);
}
else if (strcmp(in_argv[i], "-d") == 0)
{
strcpy(g_domain, in_argv[i + 1]);
}
else if (strcmp(in_argv[i], "-c") == 0)
{
strcpy(g_directory, in_argv[i + 1]);
}
else if (strcmp(in_argv[i], "-a") == 0)
{
g_server_depth = atoi(in_argv[i + 1]);
}
else if (strcmp(in_argv[i], "-wfp") == 0)
{
g_wfpx = atoi(in_argv[i + 1]);
g_wfpy = atoi(in_argv[i + 2]);
g_wfpv = atoi(in_argv[i + 3]);
if (g_wfpv == 0)
{
g_show_wfp = 1;
}
else
{
g_no_draw = 1;
}
}
else if (strcmp(in_argv[i], "-trans") == 0)
{
g_use_trans = 1;
g_trans_colour = atoi(in_argv[i + 1]);
}
}
return 1;
}
/*****************************************************************************/
int
main(int argc, char ** argv)
{
int rv;
rv = 0;
return rv;
}
/*****************************************************************************/
/* returns non zero ok */
int
librdesktop_init(long obj1, long obj2, long obj3, int in_argc, char ** in_argv)
{
return 1;
}
/*****************************************************************************/
/* returns non zero ok */
int
librdesktop_connect(void)
{
return ui_lib_main();
}
/*****************************************************************************/
/* returns non zero ok */
int
librdesktop_check_wire(void)
{
fd_set rfds;
int rv;
int fd;
struct timeval tv;
fd = g_tcp_sck;
FD_ZERO(&rfds);
FD_SET(g_tcp_sck, &rfds);
tv.tv_sec = 0;
tv.tv_usec = 0;
rv = select(fd + 1, &rfds, 0, 0, &tv);
if (rv > -1)
{
if (rv > 0)
{
if (FD_ISSET(g_tcp_sck, &rfds))
{
if (!ui_read_wire())
{
return 0;
}
}
}
}
return 1;
}
/*****************************************************************************/
int
librdesktop_mouse_move(int x, int y)
{
ui_mouse_move(x, y);
return 0;
}
/*****************************************************************************/
int
librdesktop_mouse_button(int button, int x, int y, int down)
{
ui_mouse_button(button, x, y, down);
return 0;
}
/*****************************************************************************/
int
librdesktop_key_down(int key, int ext)
{
ui_key_down(key, ext);
return 0;
}
/*****************************************************************************/
int
librdesktop_key_up(int key, int ext)
{
ui_key_up(key, ext);
return 0;
}
/*****************************************************************************/
int
librdesktop_quit(void)
{
return 1;
}

29
uirdesktop/makefile_fb
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# makefile
# fb
CC = gcc
OBJS = tcp.o iso.o mcs.o secure.o rdp.o rdp5.o orders.o \
bitmap.o cache.o mppc.o pstcache.o channels.o licence.o \
ssl_calls.o
UIOBJS = uimain.o bsops.o fb.o
CFLAGS = -O2 -Wall
# -I$(INCDIR)
# -DWITH_DEBUG
LDFLAGS = -L$(ROOTFS)/usr/local/lib -L$(ROOTFS)/usr/lib -L$(ROOTFS)/lib
all: rd
rd: $(OBJS) $(UIOBJS)
$(CC) -o fbrdesktop $(LDFLAGS) $(OBJS) $(UIOBJS)
clean:
rm -f $(OBJS) $(UIOBJS) fbrdesktop librdesktop.so
librdesktop.so: $(OBJS) $(UIOBJS)
$(CC) $(LDFLAGS) -shared -o librdesktop.so $(OBJS) $(UIOBJS)
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