From 66cbf378ed7f7ea7a5c58c9fe98c2beaa95f0715 Mon Sep 17 00:00:00 2001 From: jsorg71 Date: Sat, 5 Aug 2006 04:32:40 +0000 Subject: [PATCH] add frame buffer files --- uirdesktop/fb.c | 439 +++++++++++++++++++++++++++++++++++++++++ uirdesktop/makefile_fb | 29 +++ 2 files changed, 468 insertions(+) create mode 100644 uirdesktop/fb.c create mode 100644 uirdesktop/makefile_fb diff --git a/uirdesktop/fb.c b/uirdesktop/fb.c new file mode 100644 index 00000000..955432d9 --- /dev/null +++ b/uirdesktop/fb.c @@ -0,0 +1,439 @@ +/* -*- 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 +#include +#include +#include +#include +#include +#include +#include +#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; +} diff --git a/uirdesktop/makefile_fb b/uirdesktop/makefile_fb new file mode 100644 index 00000000..42d877c8 --- /dev/null +++ b/uirdesktop/makefile_fb @@ -0,0 +1,29 @@ + +# 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)