add directory Minix

Minix/demo/file2dsk.c

@@ -0,0 +1,91 @@
+/*
+	File to disk moving utility for the Atari ST
+*/
+
+#include <stdio.h>
+
+char buffer[4610];
+main(argc,argv)
+int argc;
+char *argv[];
+{
+
+	int i,handle,result=1,drive=0,sector=1,track=0,side=0,done,count=0;
+	char dummy[255];
+	long filler=0,buflen=4608;
+	FILE *infile;
+	
+	printf("file2dsk.ttp  --  (c)1991 Ken Corey (aka kenc@vaxb.acs.unt.edu)\n");
+	printf("Intended for use with the demonstration distribution of \n MINIX-ST (c)1990 Prentice Hall\n"); 
+	if(argc<2)
+	{
+		printf("\nThis program will transfer a file onto a disk bit for bit.\n");
+		printf("It's meant to be used with the Minix demo software, though it will\n");
+		printf("use any file.  Use with other files will no doubt lead to\n");
+		printf("interesting deadly, and useless (8^)) results.\n");
+		printf("\nUsage: file2dsk demo_dsk.st [B:]\n");
+		printf("\nwill copy the file demo_dsk.st onto a floppy, bit for bit, sector for sector.\n");
+		printf("2 Caveats:\n\n");
+		printf("  1)This software will completely erase any extant info on the floppy.\n");
+		printf("\n  2)The disk must previously be formatted out to single sided,\n");
+		printf("    using the standard st desktop.  No other configuration has been tested!\n");
+		printf("\n\n BTW, have a great day!\n");
+
+		printf("Hint: hit a key to exit to desktop....");
+		gets(dummy);
+		exit(1);
+	}
+ 
+	if(argc==3)
+		drive=1;
+	printf("\nOkay, I'm gonna use '%s' as the filename.\n",argv[1]);
+	printf("Please insert a freshly formatted, SINGLE sided floppy in drive ");
+	if(drive==0)
+		printf("A:\n");
+	else
+		printf("B:\n");
+	printf("and hit return...\n\n");
+	printf("THIS FLOPPY WILL BE COMPLETELY ERASED!");
+
+	gets(dummy);
+	
+	result=gemdos(0x3D,argv[1],0);
+	if (result<0)
+	{
+		printf("I couldn't open the file '%s'!\n",argv[1]);
+		exit(result);
+	}
+
+	handle=result;
+
+	while((track<=80)&&(count<0x2D0)&&(done!=1))
+	{
+		for(i=0;i<4610;buffer[i++]=0xE5) ;
+		
+		result=gemdos(0x3F,handle,buflen,&buffer[0]);
+		if (result<0)
+		{
+			printf("Error in reading '%s'!\n",argv[1]);
+			exit(result);
+		}
+
+		if(result==0)
+			done=1;
+
+		printf("%d--%d t--s\n",track,sector);
+
+		result=xbios(0x9,&buffer[0],filler,drive,sector,track,side,9);
+		if(result<0)
+		{
+			printf("Error in writing to drive A:!\n");
+			exit(result);
+		}
+
+		track += 1;
+		count += 9;
+	}
+
+	printf("All done!\n");
+
+}
+