pw_m.c

Zoran VP2K731 DVD源代码,极具参考价值!

/***********************************************************************/
/* File:															   */
/*	  Copyright (c) 2000 ZORAN Corporation, All Rights Reserved		   */
/*	  THIS IS PROPRIETARY SOURCE CODE OF ZORAN CORPORATION             */
/*																	   */
/* ===========                                                         */
/* Descripton:                                                         */
/* ===========                                                         */
/*                                                                     */
/* Log:                                                                */
/* ===                                                                 */
/* $Name: V_1_16 V_1_15 V_1_14 V_1_13 V_1_12 NV_1_00 V_1_11 $                                                            
/* $Header: v:/dsg/rcs/dsg/vp2k/Customer/menu/zoran/pw_m.c 1.12 2001/06/06 06:15:10 dingming Exp $                                                          
/* $Log: pw_m.c $										                       
/* Revision 1.12  2001/06/06 06:15:10  dingming										                       
/* font 32X24 complile										                       
/* Revision 1.11  2001/05/21 06:59:35  leslie										                       
/* Revision 1.10  2000/11/18 23:09:33  charlie										                       
/* Changed debug message from printf to rtouts										                       
/* Revision 1.9  2000/11/17 18:54:17  charlie										                       
/* Use C_FOCUSED										                       
/* Revision 1.8  2000/11/09 04:07:33  cliff										                       
/***********************************************************************/
#include <stdio.h>
#include <string.h>
#include "sysdefs.h"
#include "..\..\..\ui\menu_sys\ms_wdgt.h"
#include "..\..\..\ui\menu_sys\ms_lib.h"
#include "..\..\..\ui\menu_sys\osd_drv.h"
#include "..\..\..\decoder\osdrendr.h"
#include "..\..\..\decoder\osdlayou.h"
#ifdef FONT32X24  //DM0605
#include "..\..\..\customer\dragon\strings\strings.h"
#else
#include "..\..\..\ui\strings\strings.h"
#endif
#include "menu_var.h"
#include "..\..\..\playcore\ps\ps.h"
#include "..\..\..\playcore\coremain\coregdef.h"
#include "..\..\..\kernel\eventdef.h"

// REMINDER This is not needed if we don't use oHWLimit
#include "..\..\..\Decoder\decoder.h"

#define USE_UNION
#ifdef USE_UNION
#define MEMBER(_member_)	gu_ms.m_pwm._member_
#else
static char sz_password[5];
#endif
// Static text positions
// Widget positions
static const MS_POS	  screen_pos = {104, MS_LINE_2, 496, MS_LINE_HEIGHT};

const MS_POS  pw_edit_pos = {200, MS_LINE_0 , 192, MS_LINE_HEIGHT};
static const MS_POS	  dont_care_pos = {200, MS_LINE_1, 0, 0};


static const MS_STATIC mssPassword = {
	{
	0,
	ALIGN_LEFT,
	I_COLOR,
	{16, MS_LINE_0, 200, MS_LINE_HEIGHT},
	NO_PARENT,
	static_user_op,
	},
	(void *)S_PASSWORD
};

static char sz_password[5];

static void layout (void)
{

	go_CurrentLayout.m_bBigMemMap = FALSE;//USE_BIGMEMMAP_WHEN_REQUIRED;
	go_CurrentLayout.m_cPixRes = 0;
	go_CurrentLayout.m_wOriginX = 0;
#ifdef FONT32X24  //DM0605
	go_CurrentLayout.m_wOriginY = MS_LINE_2;
#else
	go_CurrentLayout.m_wOriginY = 60;
#endif
	go_CurrentLayout.m_wWidth = 720;
	go_CurrentLayout.m_wHeight = 120;
	go_CurrentLayout.m_cNbrHole = 0;
	go_CurrentLayout.m_cInitColor = 0;
	go_CurrentLayout.m_cNbrColor = 16;
	go_CurrentLayout.m_pColorPalette = (OSD_Palette *)MenuBitmapColor;

	OSDSetLayout();
	OSDSetFont(0);

	rtouts("\nPASSWORD SCREEN LAYOUT");
}

static void close_password(void)
{
#ifdef NO_C_STDLIB
	rtouts("\nPassword menu closed");
#endif

	SAFELY_DELETE(mspwPassword);
#ifdef ALLOW_PARENTAL_CHANGE//ZORAN LX0517
	if ( gns.dvd.password_state == PASSWORD_IN_PROGRESS )
		gns.dvd.password_state = PASSWORD_FAILED;
#endif
}

void password_action(char *s)
{
	long lPassword;
	
#ifdef NO_C_STDLIB
	rtouts("\nPassword is "); rtouts(s);
#endif

	if ( strlen(s) < 4 )
	{
#ifdef NO_C_STDLIB
	  rtouts("\nToo short (must be 4 digits)!");
#endif
	  
	  return;
	}

	text_to_num(s, &lPassword);

#ifdef NO_C_STDLIB
	rtouts(" ( "); rtoutl(lPassword); rtouts(" )\n");
#endif

	if ( (lPassword == gps->parental_password) || (lPassword == MASTER_PASSWORD) )
	{
	  gns.dvd.password_state = PASSWORD_OK;
	}
	else
	{
	  gns.dvd.password_state = PASSWORD_FAILED;
	}
	
	g_ms_bMustClose = TRUE;
}

void open_password(void)
{
	screen = MS_create_screen((MS_POS *)&screen_pos, screen_color, 0, close_password, layout);

	strcpy( sz_password, "----" );
	mspwPassword = MS_create_password((MS_POS *)&pw_edit_pos, i_color, sz_password, password_action, 4, MS_HOT_SPOT);

	MS_add_item((MS_DIALOG*)screen,(MS_WIDGET*)mspwPassword, C_FOCUSED);
	MS_add_item((MS_DIALOG*)screen,(MS_WIDGET*)&mssPassword, !C_FOCUSED);

	MS_dialog_display((MS_DIALOG*)screen);
}