// ?wbanner_6.cpp?:?Defines?the?entry?point?for?the?console?application.
//

#include? " stdafx.h "
#include? " wbanner_6.h "

#ifdef?_DEBUG
#define ?new?DEBUG_NEW
#undef ?THIS_FILE
static ? char ?THIS_FILE[]? = ?__FILE__;
#endif

/////////////////////////////////////////////////////////////////////////// //
// ?The?one?and?only?application?object

CWinApp?theApp;

using ? namespace ?std;


#define ?BMP_WIDTH????100
#define ?BMP_HEIGHT????30

void ?ParseArg(CString & ?info,?CString & ?fill_str,CString & ?font_name,? int & ?font_size,? int ?argc,TCHAR * ?argv[])
{
???? int ?i;
???? for ?(i? = ? 1 ;?i? < ?argc;?i ++ )?{
???????? if ?(strcmp(argv[i],? " -c " )? == ? 0 ? && ?i? < ?argc)?{
????????????fill_str? = ?argv[ ++ i];
???????????? continue ;
????????}
???????? if ?(strcmp(argv[i],? " -f " )? == ? 0 ? && ?i? < ?argc)?{
????????????font_name? = ?argv[ ++ i];
???????????? continue ;
????????}
???????? if ?(strcmp(argv[i],? " -s " )? == ? 0 ? && ?i? < ?argc)?{
????????????font_size? = ?atoi(argv[ ++ i]);
???????????? if ?(font_size? <= ? 120 )?
????????????????font_size? = ? 120 ;
???????????? continue ;
????????}

????????info? = ?argv[i];
???????? break ;
????}
}

void ?ShowBanner(LPCTSTR?fill_str,?LPCTSTR?info,?LPCTSTR?font_name,? int ?font_size)
{
????CFont?lfont;
????CDC?ldc;
????CBitmap?lbmp;
????ldc.CreateCompatibleDC(NULL);
????lbmp.CreateCompatibleBitmap( & ldc,?BMP_WIDTH,?BMP_HEIGHT);
????CBitmap * ?pold? = ?(CBitmap * )ldc.SelectObject( & lbmp);
????
????lfont.CreatePointFont(font_size,?font_name,? & ldc);
????
????CFont * ?poldfont? = ?(CFont * )ldc.SelectObject( & lfont);
????
????CRect?lrect( 0 ,? 0 ,?BMP_WIDTH,BMP_HEIGHT);
????
????ldc.FillSolidRect( 0 , 0 ,?BMP_WIDTH,?BMP_HEIGHT,?RGB( 255 , 255 , 255 ));
????ldc.DrawText(info,? & lrect,?DT_LEFT);
????
????BITMAP?bmp_head;
????
????lbmp.GetBitmap( & bmp_head);
????
????
????DWORD?bufsize? = ?bmp_head.bmWidthBytes * bmp_head.bmHeight;
???? char * ?buf? = ? new ? char [bufsize];
????
????memset(buf,? 0 ,?bufsize);
????
????DWORD?get_ret? = ?lbmp.GetBitmapBits(bufsize,?( void * )buf);
????
???? int ?i,j;
???? if ?(get_ret? != ? 0 )?{
???????? char ?ret[ 2 ]? = ?{? 13 ,? 10 };
????????CString? out [ 2 ]? = ?{fill_str,? " ? " };
???????? for ?(i? = ? 0 ;?i? < ?bmp_head.bmHeight;?i ++ )
????????{
???????????? int ?charcount? = ? 0 ;
???????????? for ?(j? = ? 0 ;?j? < ?bmp_head.bmWidth;?j ++ )?{
???????????????? int ?offset? = ?bmp_head.bmWidthBytes * i + j / 8 ;
???????????????? char ?cur;
????????????????cur? = ?buf[offset];
???????????????? char ?tt? = ?cur? & ?( 0x80 ? >> ?(j? % ? 8 ));
????????????????CString?temp;
???????????????? if ?(tt? == ? 0 )?{
????????????????????temp? = ? out [ 0 ];
????????????????} else ?{
????????????????????temp? = ? out [ 1 ];
????????????????}
????????????????cout? << ?(LPCTSTR)temp;
????????????????charcount ++ ;
????????????}
????????????cout? << ?endl;
????????}
????}
????????
????ldc.SelectObject(pold);
????ldc.SelectObject(poldfont);
????delete?[]?buf;
}

void ?PrintUsage( int ?argc,?TCHAR * ?argv[])
{
????cout? << ? " not?enough?arguments " ? << ?endl;
????cout? << ? " Usage: " ? << ?endl;
????cout? << ?argv[ 0 ]? << ? " ?[-c?#]?[-f?font_name]?[-s?font_size]?A?string?to?print " ? << ?endl;
}

int ?_tmain( int ?argc,?TCHAR * ?argv[],?TCHAR * ?envp[])
{
???? int ?nRetCode? = ? 0 ;

???? // ?initialize?MFC?and?print?and?error?on?failure
???? if ?(AfxWinInit(::GetModuleHandle(NULL),?NULL,?::GetCommandLine(),? 0 ))
????{
???????? // ?TODO:?change?error?code?to?suit?your?needs

????????CString?info? = ? " wbanner " ;
????????CString?font_name? = ? " 宋體 " ;
????????CString?fill_str? = ? " # " ;
???????? int ?font_size? = ? 120 ;
????????
????????
???????? if ?(argc? < ? 2 )?{
????????????PrintUsage(argc,?argv);
????????} else ?{
????????????ParseArg(info,?fill_str,?font_name,?font_size,?argc,?argv);
????????????ShowBanner(fill_str,?info,?font_name,?font_size);
????????}
????} else ?{
????????cerr? << ?_T( " Fatal?Error:?MFC?initialization?failed " )? << ?endl;
????????nRetCode? = ? 1 ;
????}
???? return ?nRetCode;
}