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LISTICO
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LISTICO.C
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1990-08-24
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13KB
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437 lines
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Filename : LISTICO.C *
* Version : 1.0 *
* Project : Windows 3.0 Icons *
* Author : Philippe Rabergeau *
* Copyright : (C) 1990 by Philippe Rabergeau *
* Compiler : Borland Turbo C Version 2.0 *
* Creation date : 07/18/90 *
* Modification date : 08/24/90 *
* Description : List Windows 3.0 icons *
* Comments : Not for Commercial Use *
* *
* Please inform the author of any development in association *
* with this source code. You are authorized to use this source code *
* ONLY if you send me your collection of original WINDOWS 3.0 icons! *
* *
*=========================================================================*
* WARNING: Memory model must be LARGE *
*=========================================================================*
* This source code is not very clean, if I received a lot of support *
* I promise to clean up the code and add more stuff. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <conio.h>
#include <dir.h>
#include <mem.h>
#include <dos.h>
#include <io.h>
#include <fcntl.h>
#include <sys\stat.h>
#define ICON_MAX 2048
typedef struct {
char name[9];
unsigned long crc;
} icon_struct;
icon_struct icon[ICON_MAX];
int icon_total;
int opt_video;
char opt_str[64];
int opt_fname;
int opt_sort;
int icon_nb_screen[3]={55,39,89};
int icon_nb_width[3]={8,8,10};
char icon_videomode[3]={0x12,0x10,0x54};
char icon_videowidth[3]={80,80,100};
unsigned char vga_row=1;
unsigned char vga_col=0;
char far *vga_font;
unsigned char palette_icon[17]={0x00,0x04,0x02,0x06,0x01,0x05,0x03,0x38
,0x07,0x24,0x12,0x36,0x09,0x2D,0x1B,0x3F,0x00};
unsigned char bufico[512];
int rowico=0;
int colico=0;
int icon_nb=0;
unsigned char vgaplane[4]={0x01,0x02,0x04,0x08};
void vga_clrscr(int type)
{
unsigned int c,nb;
int byte;
if (type==2)
{
nb=60000u;
for(c=0;c<4;c++)
{
disable();
outportb(*(unsigned far *)MK_FP(0xC000, 0x10), 0xB2);
byte = (inportb(*(unsigned far *)MK_FP(0xC000, 0x10) + 1) & 0xE1) | (c << 1);
outport(*(unsigned far *)MK_FP(0xC000, 0x10), (byte << 8) | 0xB2);
enable();
outportb(0x3C4,2);
outportb(0x3C5,vgaplane[c]);
setmem(MK_FP(0xA000,0),nb, 0xFF);
}
}
else
{
if (type==0) nb=38400u;
else nb=28000;
outportb( 0x3C4, 2 );
outportb( 0x3C5, 0x0F);
setmem(MK_FP(0xA000,0),nb, 0xFF);
}
}
void vga_putico(void)
{
unsigned char ScreenByte;
int i, j,m, k,c,r;
unsigned int Offset, Bit,val;
int byte;
rowico=((icon_nb/icon_nb_width[opt_video])*64)+16;
colico=(((icon_nb%icon_nb_width[opt_video]))*10)+5;
for(c=0;c<4;c++)
{
if (opt_video==2)
{
disable();
outportb(*(unsigned far *)MK_FP(0xC000, 0x10), 0xB2);
byte = (inportb(*(unsigned far *)MK_FP(0xC000, 0x10) + 1) & 0xE1) | (c << 1);
outport(*(unsigned far *)MK_FP(0xC000, 0x10), (byte << 8) | 0xB2);
enable();
}
outportb(0x3C4,2);
outportb(0x3C5,vgaplane[c]);
r=rowico;
k=511;
for(m=0;m<32;m++)
{
Offset = (r*icon_videowidth[opt_video])+colico;
for (i=0; i<4; i++)
{
ScreenByte=0;
Bit = 0x01;
for (j=0; j<4; j++)
{
val = (unsigned int)(bufico[k] & 0x0F);
if ((val&vgaplane[c]) != 0) ScreenByte |= Bit;
Bit <<= 1;
val = (unsigned int)(bufico[k] >> 4) & 0x0F;
if ((val&vgaplane[c]) != 0) ScreenByte |= Bit;
Bit <<= 1;
k--;
}
pokeb(0xA000,Offset--,ScreenByte);
}
r++;
}
}
}
void palette_set(unsigned char *s)
{
struct SREGS sregs;
union REGS regs;
regs.x.ax=0x1002;
regs.x.dx=FP_OFF(s);
sregs.es =FP_SEG(s);
int86x(0x10,®s,®s,&sregs);
}
void vga_font_load(void)
{
struct REGPACK preg;
preg.r_ax=0x1130;
preg.r_bx=0x0300;
intr(0x10,&preg);
vga_font=MK_FP(preg.r_es,preg.r_bp);
}
void vga_putchar(unsigned char buff)
{
int i;
char far *base;
char far *set;
int byte,c=0x01;
if (opt_video==2)
{
disable();
outportb(*(unsigned far *)MK_FP(0xC000, 0x10), 0xB2);
byte = (inportb(*(unsigned far *)MK_FP(0xC000, 0x10) + 1) & 0xE1) | (c << 1);
outport(*(unsigned far *)MK_FP(0xC000, 0x10), (byte << 8) | 0xB2);
enable();
}
outportb(0x03C4,0x02);
outportb(0x03C5,0x0F);
base=MK_FP(0xA000,(vga_row*8*icon_videowidth[opt_video])+vga_col);
set=(char far *)(vga_font+(buff*8));
for ( i = 0; i <8; i++ )
{
*base=~*set;
base+=icon_videowidth[opt_video];
set++;
}
++vga_col;
}
void vga_putstr(char *st)
{
int i;
vga_col=1+((icon_nb%icon_nb_width[opt_video])*10);
vga_row=7+((icon_nb/icon_nb_width[opt_video])*8);
for(i=0;st[i]!=0;i++) vga_putchar(st[i]);
}
void strcenter(char *s,int nb)
{
char st[100];
int i,n;
n=(nb-strlen(s))/2;
for (i=0;i<n;i++) st[i]=' ';
st[i]=0;
strcat(st,s);
strcpy(s,st);
}
int listico(char *fname)
{
int fp;
char filename[64];
strcpy(filename,fname);
strcat(filename,".ICO");
fp=open(filename,O_RDONLY|O_BINARY);
lseek(fp,126L,SEEK_SET);
read(fp,bufico,512);
close(fp);
vga_putico();
if (opt_fname)
{
strcenter(fname,8);
vga_putstr(fname);
}
return(1);
}
int get_screenmode(void)
{
union REGS regs;
regs.h.al = 0;
regs.h.ah = 15;
int86(0x10,®s,®s);
return(regs.h.al & 0x7f);
}
void set_screenmode(int mode)
{
union REGS regs;
regs.h.al = mode;
regs.h.ah = 0;
int86(0x10,®s,®s);
}
int dir_sort_long(const void *s1,const void *s2)
{
if (((icon_struct *)s1)->crc==((icon_struct *)s2)->crc) return(0);
else if (((icon_struct *)s1)->crc>((icon_struct *)s2)->crc) return(1);
else return(-1);
}
int dir_ico(void)
{
int done;
struct ffblk ffblk;
icon_total=0;
if ((done=findfirst(opt_str,&ffblk,FA_ARCH))<0) return(0);
while (!done)
{
ffblk.ff_name[strlen(ffblk.ff_name)-4]=0;
icon[icon_total].crc=(long)icon_total;
strcpy(icon[icon_total++].name,ffblk.ff_name);
done = findnext(&ffblk);
}
qsort((char *)icon,icon_total,sizeof(icon_struct),strcmp);
return(1);
}
static unsigned long crc_32_tab[] = {
0x00000000L,0x77073096L,0xEE0E612CL,0x990951BAL,0x076DC419L,0x706AF48FL,0xE963A535L,0x9E6495A3L,
0x0EDB8832L,0x79DCB8A4L,0xE0D5E91EL,0x97D2D988L,0x09B64C2BL,0x7EB17CBDL,0xE7B82D07L,0x90BF1D91L,
0x1DB71064L,0x6AB020F2L,0xF3B97148L,0x84BE41DEL,0x1ADAD47DL,0x6DDDE4EBL,0xF4D4B551L,0x83D385C7L,
0x136C9856L,0x646BA8C0L,0xFD62F97AL,0x8A65C9ECL,0x14015C4FL,0x63066CD9L,0xFA0F3D63L,0x8D080DF5L,
0x3B6E20C8L,0x4C69105EL,0xD56041E4L,0xA2677172L,0x3C03E4D1L,0x4B04D447L,0xD20D85FDL,0xA50AB56BL,
0x35B5A8FAL,0x42B2986CL,0xDBBBC9D6L,0xACBCF940L,0x32D86CE3L,0x45DF5C75L,0xDCD60DCFL,0xABD13D59L,
0x26D930ACL,0x51DE003AL,0xC8D75180L,0xBFD06116L,0x21B4F4B5L,0x56B3C423L,0xCFBA9599L,0xB8BDA50FL,
0x2802B89EL,0x5F058808L,0xC60CD9B2L,0xB10BE924L,0x2F6F7C87L,0x58684C11L,0xC1611DABL,0xB6662D3DL,
0x76DC4190L,0x01DB7106L,0x98D220BCL,0xEFD5102AL,0x71B18589L,0x06B6B51FL,0x9FBFE4A5L,0xE8B8D433L,
0x7807C9A2L,0x0F00F934L,0x9609A88EL,0xE10E9818L,0x7F6A0DBBL,0x086D3D2DL,0x91646C97L,0xE6635C01L,
0x6B6B51F4L,0x1C6C6162L,0x856530D8L,0xF262004EL,0x6C0695EDL,0x1B01A57BL,0x8208F4C1L,0xF50FC457L,
0x65B0D9C6L,0x12B7E950L,0x8BBEB8EAL,0xFCB9887CL,0x62DD1DDFL,0x15DA2D49L,0x8CD37CF3L,0xFBD44C65L,
0x4DB26158L,0x3AB551CEL,0xA3BC0074L,0xD4BB30E2L,0x4ADFA541L,0x3DD895D7L,0xA4D1C46DL,0xD3D6F4FBL,
0x4369E96AL,0x346ED9FCL,0xAD678846L,0xDA60B8D0L,0x44042D73L,0x33031DE5L,0xAA0A4C5FL,0xDD0D7CC9L,
0x5005713CL,0x270241AAL,0xBE0B1010L,0xC90C2086L,0x5768B525L,0x206F85B3L,0xB966D409L,0xCE61E49FL,
0x5EDEF90EL,0x29D9C998L,0xB0D09822L,0xC7D7A8B4L,0x59B33D17L,0x2EB40D81L,0xB7BD5C3BL,0xC0BA6CADL,
0xEDB88320L,0x9ABFB3B6L,0x03B6E20CL,0x74B1D29AL,0xEAD54739L,0x9DD277AFL,0x04DB2615L,0x73DC1683L,
0xE3630B12L,0x94643B84L,0x0D6D6A3EL,0x7A6A5AA8L,0xE40ECF0BL,0x9309FF9DL,0x0A00AE27L,0x7D079EB1L,
0xF00F9344L,0x8708A3D2L,0x1E01F268L,0x6906C2FEL,0xF762575DL,0x806567CBL,0x196C3671L,0x6E6B06E7L,
0xFED41B76L,0x89D32BE0L,0x10DA7A5AL,0x67DD4ACCL,0xF9B9DF6FL,0x8EBEEFF9L,0x17B7BE43L,0x60B08ED5L,
0xD6D6A3E8L,0xA1D1937EL,0x38D8C2C4L,0x4FDFF252L,0xD1BB67F1L,0xA6BC5767L,0x3FB506DDL,0x48B2364BL,
0xD80D2BDAL,0xAF0A1B4CL,0x36034AF6L,0x41047A60L,0xDF60EFC3L,0xA867DF55L,0x316E8EEFL,0x4669BE79L,
0xCB61B38CL,0xBC66831AL,0x256FD2A0L,0x5268E236L,0xCC0C7795L,0xBB0B4703L,0x220216B9L,0x5505262FL,
0xC5BA3BBEL,0xB2BD0B28L,0x2BB45A92L,0x5CB36A04L,0xC2D7FFA7L,0xB5D0CF31L,0x2CD99E8BL,0x5BDEAE1DL,
0x9B64C2B0L,0xEC63F226L,0x756AA39CL,0x026D930AL,0x9C0906A9L,0xEB0E363FL,0x72076785L,0x05005713L,
0x95BF4A82L,0xE2B87A14L,0x7BB12BAEL,0x0CB61B38L,0x92D28E9BL,0xE5D5BE0DL,0x7CDCEFB7L,0x0BDBDF21L,
0x86D3D2D4L,0xF1D4E242L,0x68DDB3F8L,0x1FDA836EL,0x81BE16CDL,0xF6B9265BL,0x6FB077E1L,0x18B74777L,
0x88085AE6L,0xFF0F6A70L,0x66063BCAL,0x11010B5CL,0x8F659EFFL,0xF862AE69L,0x616BFFD3L,0x166CCF45L,
0xA00AE278L,0xD70DD2EEL,0x4E048354L,0x3903B3C2L,0xA7672661L,0xD06016F7L,0x4969474DL,0x3E6E77DBL,
0xAED16A4AL,0xD9D65ADCL,0x40DF0B66L,0x37D83BF0L,0xA9BCAE53L,0xDEBB9EC5L,0x47B2CF7FL,0x30B5FFE9L,
0xBDBDF21CL,0xCABAC28AL,0x53B39330L,0x24B4A3A6L,0xBAD03605L,0xCDD70693L,0x54DE5729L,0x23D967BFL,
0xB3667A2EL,0xC4614AB8L,0x5D681B02L,0x2A6F2B94L,0xB40BBE37L,0xC30C8EA1L,0x5A05DF1BL,0x2D02EF8DL
};
#define CRC32(octet, crc) (crc_32_tab[((crc) ^ (octet)) & 0xff] ^ ((crc) >> 8))
unsigned long crc32file(char *fname)
{
FILE *fp;
unsigned long crc32;
unsigned long crc;
int c;
crc=0L;
crc32 = 0xFFFFFFFFL;
if ((fp=fopen(fname, "rb"))!=NULL)
{
while ((c=getc(fp))!=EOF)
{
crc32 = CRC32(c, crc32);
}
fclose(fp);
crc = ~crc32;
}
return(crc);
}
void dir_crc(void)
{
int i;
char s[64];
for(i=0;i<icon_total;i++)
{
strcpy(s,icon[i].name);
strcat(s,".ICO");
icon[i].crc=crc32file(s);
}
}
void dir_ico_dpy(void)
{
int i;
for(i=0;i<icon_total;i++)
{
printf("%-8s %08lX",icon[i].name,icon[i].crc);
if ((opt_sort==2)&&(i!=0))
{
if (icon[i-1].crc==icon[i].crc) printf(" <---");
}
printf("\n");
}
printf("\n%d file(s) %ld bytes\n",icon_total,(long)icon_total*766L);
}
/*--------------------------------------------------------------*/
void main(int argc,char *argv[])
{
int ch,i,lastmode=0;
opt_sort=0;
opt_fname=0;
opt_str[0]=0;
opt_video=0;
for (i=1;i<argc;i++)
{
if ((argv[i][0]=='/')||(argv[i][0]=='\\')||(argv[i][0]=='-'))
{
if (toupper(argv[i][1])=='E') opt_video=1;
else if (toupper(argv[i][1])=='S') opt_video=2;
else if (toupper(argv[i][1])=='F') opt_fname=1;
else if (toupper(argv[i][1])=='D') opt_sort=1;
else if (toupper(argv[i][1])=='C') opt_sort=2;
else
{
printf(" Usage: LISTICO [option] filename\n\n");
printf("Option: /E .... EGA 640x350x16\n");
printf(" /S .... SVGA 800x600x16 (ATI Wonder only)\n");
printf(" /F .... Filename included\n");
printf(" /D .... Directory sort by Filename\n");
printf(" /C .... Directory sort by CRC value\n");
exit(0);
}
}
else if (opt_str[0]==0) strcpy(opt_str,argv[i]);
}
if (opt_str[0]==0) strcpy(opt_str,"*");
if (strchr(opt_str,'.')==NULL) strcat(opt_str,".ICO");
if (dir_ico()!=0)
{
if (opt_sort!=0)
{
dir_crc();
if (opt_sort==2) qsort((char *)icon,icon_total,sizeof(icon_struct),dir_sort_long);
dir_ico_dpy();
}
else
{
lastmode=get_screenmode();
set_screenmode(icon_videomode[opt_video]);
palette_set(palette_icon);
vga_clrscr(opt_video);
vga_font_load();
icon_nb=0;
ch=0;
for(i=0;i<icon_total;i++)
{
ch=0;
listico(icon[i].name);
icon_nb++;
if (icon_nb>icon_nb_screen[opt_video])
{
if ((ch=getch())==0x1B) break;
if (ch==' ')
{
i-=icon_nb_screen[opt_video];
i--;
if (opt_fname==0) opt_fname=1;
else opt_fname=0;
}
vga_clrscr(opt_video);
icon_nb=0;
}
}
if (ch==0) getch();
set_screenmode(lastmode);
}
printf("\nThank you for using LISTICO! - FREE program from Philippe Rabergeau - V 1.0\n");
}
else
{
printf("No WINDOWS 3.0 ICON File\n");
}
exit(0);
}