lcd4linux: removed trash

1 files changed, 0 insertions, 547 deletions

diff --git a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_vnc.c.svn-base b/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_vnc.c.svn-base
deleted file mode 100644
index efd788f2..00000000
--- a/oncology/dpfhack_display/lcd4linux/.svn/text-base/drv_vnc.c.svn-base
+++ /dev/null
@@ -1,547 +0,0 @@
-/* $Id$
- * $URL$
- *
- * Libvncserver driver
- * 
- * Copyright (C) 2009 Michael Vogt <michu@neophob.com>
- * Modified from sample code by:
- * Copyright (C) 2005 Michael Reinelt <michael@reinelt.co.at>
- * Copyright (C) 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux 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, or (at your option)
- * any later version.
- *
- * LCD4Linux 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.
- *
- */
-
-/* 
- *
- * exported fuctions:
- *
- * struct DRIVER drv_vnc
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-#include <rfb/rfb.h>
-
-/* struct timeval */
-#include <sys/time.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "qprintf.h"
-#include "udelay.h"
-#include "plugin.h"
-#include "widget.h"
-#include "widget_text.h"
-#include "widget_icon.h"
-#include "widget_bar.h"
-#include "widget_keypad.h"
-#include "drv.h"
-#include "drv_generic_graphic.h"
-#include "drv_generic_keypad.h"
-
-//todo:  key widget text
-
-#define NO_MOUSE_BUTTON_PRESSED 0
-#define LEFT_MOUSE_BUTTON_PRESSED 1
-#define SLEEP_STEPS 1000
-
-static char Name[] = "VNC";
-
-static int xres = 320;		/* screen settings */
-static int yres = 200;
-static int BPP = 4;
-static int max_clients = 2;	/* max connected clients */
-static int osd_showtime = 2000;	/* time to display the osd in ms */
-static int buttons = 2;		/* number of keypad buttons */
-static int buttonsize = 50;	/* size of keypad buttons */
-static int keypadxofs = 0;
-static int keypadyofs = 0;
-static int keypadgap = 0;
-static int port = 5900;
-static int httpPort = 5800;
-static unsigned char framer = 0;
-static unsigned char frameg = 0;
-static unsigned char frameb = 0;
-
-static rfbScreenInfoPtr server;	/* vnc device */
-static struct timeval osd_timestamp;
-static int show_keypad_osd = 0;	/* is the osd active? */
-static int clientCount = 0;	/* currently connected clients */
-static int mouse_x = 0;
-static int mouse_y = 0;
-static int mouse_stat_old = 0;
-static int process_event = 0;
-static long frames = 0;
-static char *password;
-static char *javaClassFiles;
-static struct timeval startDriver;
-static int maxfps = -1;
-
-/* draws a simple rect, used to display keypad */
-int draw_rect(int x, int y, int size, unsigned char col, char *buffer)
-{
-    int ofs, ofs2, i, ret;
-    unsigned char colr, colg;
-    colr = colg = col;
-    ret = 0;
-
-    /* check if mouse is in current rect */
-    if (mouse_x > x && mouse_x < (x + size))
-	if (mouse_y > y && mouse_y < (y + size)) {
-	    colr = framer;
-	    colg = frameg;
-	    col = frameb;
-	    ret = 1;
-	}
-
-    ofs2 = size * xres * BPP;
-    for (i = x; i < x + size; i++) {
-	ofs = (i + xres * y) * BPP;
-	buffer[ofs + ofs2] = colr;
-	buffer[ofs++] = colr;
-	buffer[ofs + ofs2] = colg;
-	buffer[ofs++] = colg;
-	buffer[ofs + ofs2] = col;
-	buffer[ofs++] = col;
-    }
-
-    ofs2 = size * BPP;
-    for (i = y; i <= y + size; i++) {
-	ofs = (i * xres + x) * BPP;
-	buffer[ofs + ofs2] = colr;
-	buffer[ofs++] = colr;
-	buffer[ofs + ofs2] = colg;
-	buffer[ofs++] = colg;
-	buffer[ofs + ofs2] = col;
-	buffer[ofs++] = col;
-    }
-    return ret;
-}
-
-void display_keypad()
-{
-    int i, rectx, recty;
-    int active;
-    for (i = 0; i < buttons; i++) {
-	rectx = keypadxofs + (i * (buttonsize + keypadgap));
-	recty = keypadyofs /*+ (i*(buttonsize+gap)) */ ;
-	active = draw_rect(rectx, recty, buttonsize, 0, server->frameBuffer);
-
-	/* if the lmb button is pressed and we didnt processed the event yet - do it now */
-	if (active == 1 && process_event == 1) {
-	    drv_generic_keypad_press(i + 1);
-	    //debug("mouse in keypad nr %d", i);
-	    process_event = 0;
-	}
-    }
-}
-
-/* called if a vnc client disconnects */
-static void clientgone( __attribute__ ((unused)) rfbClientPtr cl)
-{
-    if (clientCount > 0)
-	clientCount--;
-    debug("%d clients connected", clientCount);
-}
-
-/* called if a vnc client connect */
-static enum rfbNewClientAction hook_newclient(rfbClientPtr cl)
-{
-    if (clientCount < max_clients) {
-	clientCount++;
-	cl->clientGoneHook = clientgone;
-	debug("%d clients connected", clientCount);
-	return RFB_CLIENT_ACCEPT;
-    } else {
-	info("client refused due max. client connections (%d)", clientCount);
-	return RFB_CLIENT_REFUSE;
-    }
-}
-
-/* handle mouse action */
-static void hook_mouseaction(int buttonMask, int x, int y, rfbClientPtr cl)
-{
-    if (x >= 0 && y >= 0 && x < xres && y < yres) {
-	process_event = 0;
-
-	/* process ONLY if mouse button is released. */
-	if (buttonMask == NO_MOUSE_BUTTON_PRESSED && mouse_stat_old == LEFT_MOUSE_BUTTON_PRESSED) {
-	    gettimeofday(&osd_timestamp, NULL);
-	    process_event = 1;
-	    mouse_x = x;
-	    mouse_y = y;
-	}
-	//debug("btnMask: %d, old state: %d, processevent: %d", buttonMask, mouse_stat_old, process_event);
-
-	/* show osd display if mouse is pressed */
-	if (buttonMask == 1) {
-	    gettimeofday(&osd_timestamp, NULL);
-	    mouse_x = x;
-	    mouse_y = y;
-	    if (show_keypad_osd == 0) {
-		/* no osd until yet, activate osd keypad ... */
-		show_keypad_osd = 1;
-	    }
-	}
-
-    }
-
-    mouse_stat_old = buttonMask;
-    rfbDefaultPtrAddEvent(buttonMask, x, y, cl);
-}
-
-static int drv_vnc_keypad(const int num)
-{
-    int val = WIDGET_KEY_PRESSED;
-
-    switch (num) {
-    case 1:
-	val += WIDGET_KEY_UP;
-	break;
-    case 2:
-	val += WIDGET_KEY_DOWN;
-	break;
-    case 3:
-	val += WIDGET_KEY_LEFT;
-	break;
-    case 4:
-	val += WIDGET_KEY_RIGHT;
-	break;
-    case 5:
-	val += WIDGET_KEY_CONFIRM;
-	break;
-    case 6:
-	val += WIDGET_KEY_CANCEL;
-	break;
-    default:
-	error("%s: unknown keypad value %d", Name, num);
-    }
-
-    return val;
-}
-
-/* init the driver, read config */
-static int drv_vnc_open(const char *Section)
-{
-    int keypadcol;
-    if (cfg_number(Section, "Xres", 320, 32, 2048, &xres) < 1) {
-	info("[DRV_VNC] no '%s.Xres' entry from %s using default %d", Section, cfg_source(), xres);
-    }
-    if (cfg_number(Section, "Yres", 200, 32, 2048, &yres) < 1) {
-	info("[DRV_VNC] no '%s.Yres' entry from %s using default %d", Section, cfg_source(), yres);
-    }
-    if (cfg_number(Section, "Bpp", 4, 1, 4, &BPP) < 1) {
-	info("[DRV_VNC] no '%s.Bpp' entry from %s using default %d", Section, cfg_source(), BPP);
-    }
-    if (cfg_number(Section, "Maxclients", 2, 1, 64, &max_clients) < 1) {
-	info("[DRV_VNC] no '%s.Maxclients' entry from %s using default %d", Section, cfg_source(), max_clients);
-    }
-    if (cfg_number(Section, "Osd_showtime", 2000, 500, 60000, &osd_showtime) < 1) {
-	info("[DRV_VNC] no '%s.Osd_showtime' entry from %s using default %d", Section, cfg_source(), osd_showtime);
-    }
-    if (cfg_number(Section, "Buttons", 2, 0, 6, &buttons) < 1) {
-	info("[DRV_VNC] no '%s.Buttons' entry from %s using default %d", Section, cfg_source(), buttons);
-    }
-    if (cfg_number(Section, "Buttonsize", 50, 8, 256, &buttonsize) < 1) {
-	info("[DRV_VNC] no '%s.Buttonsize' entry from %s using default %d", Section, cfg_source(), buttonsize);
-    }
-    if (cfg_number(Section, "Keypadxofs", 0, 0, 4096, &keypadxofs) < 1) {
-	info("[DRV_VNC] no '%s.Keypadxofs' entry from %s using default %d", Section, cfg_source(), keypadxofs);
-    }
-    if (cfg_number(Section, "Keypadyofs", 0, 0, 4096, &keypadyofs) < 1) {
-	info("[DRV_VNC] no '%s.Keypadyofs' entry from %s using default %d", Section, cfg_source(), keypadyofs);
-    }
-    if (cfg_number(Section, "Keypadgap", 10, 0, 2048, &keypadgap) < 1) {
-	info("[DRV_VNC] no '%s.Keypadgap' entry from %s using default %d", Section, cfg_source(), keypadgap);
-    }
-    if (cfg_number(Section, "Keypadcol", 255, 0, 0xffffff, &keypadcol) < 1) {
-	info("[DRV_VNC] no '%s.Keypadcol' entry from %s using default red", Section, cfg_source());
-	framer = 255;
-    } else {
-	framer = keypadcol & 0xff;
-	frameg = (keypadcol & 0xff00) >> 8;
-	frameb = (keypadcol & 0xff0000) >> 16;
-    }
-    if (cfg_number(Section, "Port", 5900, 1, 65535, &port) < 1) {
-	info("[DRV_VNC] no '%s.Port' entry from %s using default %d", Section, cfg_source(), port);
-    }
-    if (cfg_number(Section, "HttpPort", 5800, 1, 65535, &httpPort) < 1) {
-	info("[DRV_VNC] no '%s.HttpPort' entry from %s using default %d", Section, cfg_source(), httpPort);
-    }
-    if (cfg_number(Section, "Maxfps", -1, -1, 512, &maxfps) < 1) {
-	info("[DRV_VNC] no '%s.Maxfps' entry from %s using default %d", Section, cfg_source(), maxfps);
-    }
-    password = cfg_get(Section, "Password", NULL);
-    if (password != NULL) {
-	info("[DRV_VNC] password enabled");
-    }
-    javaClassFiles = cfg_get(Section, "HttpDir", NULL);
-    if (javaClassFiles != NULL) {
-	info("[DRV_VNC] HTTP server enabled");
-    }
-    return 0;
-}
-
-/* shutdown driver, release allocated stuff */
-static int drv_vnc_close(void)
-{
-    rfbShutdownServer(server, TRUE);
-    free(server->frameBuffer);
-    return 0;
-}
-
-
-/* actual blitting method */
-static void drv_vnc_blit_it(const int row, const int col, const int height, const int width, unsigned char *buffer)
-{
-    static int sleep = 0;
-    int r, c, ofs;
-    RGBA p;
-
-    for (r = row; r < row + height; r++) {
-	for (c = col; c < col + width; c++) {
-	    p = drv_generic_graphic_rgb(r, c);
-	    ofs = (r * xres + c) * BPP;
-	    buffer[ofs++] = p.R;
-	    buffer[ofs++] = p.G;
-	    buffer[ofs++] = p.B;
-	    buffer[ofs] = 255;
-	}
-    }
-
-    /* display osd keypad */
-    if (show_keypad_osd == 1) {
-	display_keypad();
-
-	/* check if the osd should be disabled after the waittime */
-	struct timeval now;
-	gettimeofday(&now, NULL);
-	int timedelta = (now.tv_sec - osd_timestamp.tv_sec) * 1000 + (now.tv_usec - osd_timestamp.tv_usec) / 1000;
-
-	if (timedelta > osd_showtime) {
-	    show_keypad_osd = 0;
-	}
-    }
-    frames++;
-    if ((frames % 10) == 0 && maxfps > 0) {
-	struct timeval blittime;
-	gettimeofday(&blittime, NULL);
-	int time_since_start =
-	    (blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000;
-
-	/* if time changed since start of lcd4linux */
-	if (time_since_start < 0) {
-	    gettimeofday(&startDriver, NULL);
-	    time_since_start =
-		(blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000;
-	    if (time_since_start == 0)
-		time_since_start = 1;
-	}
-	//info("time :%d, frames: %d, sleep: %d", time_since_start, frames, sleep);
-
-	int fps = (int) (1000 * frames / time_since_start);
-
-	if (fps > maxfps) {
-	    sleep += SLEEP_STEPS;
-	}
-
-	if (fps < maxfps && sleep >= SLEEP_STEPS) {
-	    sleep -= SLEEP_STEPS;
-	}
-    }
-    usleep(sleep);
-
-}
-
-
-static void drv_vnc_blit(const int row, const int col, const int height, const int width)
-{
-
-    if (rfbIsActive(server)) {
-	drv_vnc_blit_it(row, col, height, width, (unsigned char *) server->frameBuffer);
-
-	if (clientCount > 0) {
-	    rfbMarkRectAsModified(server, 0, 0, xres, yres);
-	}
-	rfbProcessEvents(server, server->deferUpdateTime * 500);
-    }
-}
-
-/* start graphic display */
-static int drv_vnc_start(const char *section)
-{
-    char *s;
-
-    s = cfg_get(section, "Font", "6x8");
-    if (s == NULL || *s == '\0') {
-	error("%s: no '%s.Font' entry from %s", Name, section, cfg_source());
-	return -1;
-    }
-
-    XRES = -1;
-    YRES = -1;
-    if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) {
-	error("%s: bad Font '%s' from %s", Name, s, cfg_source());
-	return -1;
-    }
-
-    /* Fixme: provider other fonts someday... */
-    if (XRES != 6 && YRES != 8) {
-	error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source());
-	return -1;
-    }
-
-    /* open communication with the display */
-    if (drv_vnc_open(section) < 0) {
-	return -1;
-    }
-
-    /* you surely want to allocate a framebuffer or something... */
-    server = rfbGetScreen(0, NULL, xres, yres, 8, 3, BPP);
-    server->desktopName = "LCD4Linux VNC Driver";
-    server->frameBuffer = (char *) malloc(xres * yres * BPP);
-    server->alwaysShared = (1 == 1);
-    server->port = port;
-    server->ptrAddEvent = hook_mouseaction;
-    server->newClientHook = hook_newclient;
-
-    if (password != NULL) {
-	char **passwds = malloc(sizeof(char **) * 2);
-	passwds[0] = password;
-	passwds[1] = 0;
-	server->authPasswdData = (void *) passwds;
-	server->passwordCheck = rfbCheckPasswordByList;
-    }
-    if (javaClassFiles != NULL) {
-	server->httpDir = javaClassFiles;
-	server->httpEnableProxyConnect = TRUE;
-	server->httpPort = httpPort;
-    }
-    /* Initialize the server */
-    rfbInitServer(server);
-
-    /* set width/height */
-    DROWS = yres;
-    DCOLS = xres;
-
-    /* set timestamp */
-    gettimeofday(&startDriver, NULL);
-
-    return 0;
-}
-
-/****************************************/
-/***        widget callbacks          ***/
-/****************************************/
-
-
-/* using drv_generic_text_draw(W) */
-/* using drv_generic_text_icon_draw(W) */
-/* using drv_generic_text_bar_draw(W) */
-/* using drv_generic_gpio_draw(W) */
-
-
-/****************************************/
-/***        exported functions        ***/
-/****************************************/
-
-
-/* list models */
-int drv_vnc_list(void)
-{
-    printf("vnc server");
-    return 0;
-}
-
-
-/* initialize driver & display */
-int drv_vnc_init(const char *section, const int quiet)
-{
-    int ret;
-
-    /* real worker functions */
-    drv_generic_graphic_real_blit = drv_vnc_blit;
-    drv_generic_keypad_real_press = drv_vnc_keypad;
-
-    /* start display */
-    if ((ret = drv_vnc_start(section)) != 0)
-	return ret;
-
-    /* initialize generic graphic driver */
-    if ((ret = drv_generic_graphic_init(section, Name)) != 0)
-	return ret;
-
-    /* initialize generic key pad driver */
-    if ((ret = drv_generic_keypad_init(section, Name)) != 0)
-	return ret;
-
-    if (!quiet) {
-	char buffer[40];
-	qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS);
-	if (drv_generic_graphic_greet(buffer, NULL)) {
-	    sleep(3);
-	    drv_generic_graphic_clear();
-	}
-    }
-
-    return 0;
-}
-
-
-/* close driver & display */
-int drv_vnc_quit(const int quiet)
-{
-    info("%s: shutting down.", Name);
-
-    /* clear display */
-    drv_generic_graphic_clear();
-
-    /* say goodbye... */
-    if (!quiet) {
-	drv_generic_graphic_greet("goodbye!", NULL);
-    }
-
-    drv_generic_graphic_quit();
-    drv_generic_keypad_quit();
-    if (password != NULL) {
-	free(password);
-    }
-    if (javaClassFiles != NULL) {
-	free(javaClassFiles);
-    }
-
-    debug("closing connection");
-    drv_vnc_close();
-
-    return (0);
-}
-
-
-DRIVER drv_vnc = {
-    .name = Name,
-    .list = drv_vnc_list,
-    .init = drv_vnc_init,
-    .quit = drv_vnc_quit,
-};