jimb@amdcad.UUCP (Jim Budler) (02/25/86)
The following program takes the three files created by xbin (.info .data
and .rsrc) and makes a MacBinary format file out of them. It checks for the
protected bit and moves that if present as required by MacBinary.
Easy to use:
if you have the three files file.info, file.data, file.rsrc
type 'macbin file'
and it will create file.bin
-----------------< cut here >---------------------
#! /bin/sh
# This is a shell archive, meaning:
# 1. Remove everything above the #! /bin/sh line.
# 2. Save the resulting text in a file.
# 3. Execute the file with /bin/sh (not csh) to create the files:
# macbin.c
# This archive created: Tue Feb 25 00:42:49 1986
export PATH; PATH=/bin:$PATH
echo shar: extracting "'macbin.c'" '(1697 characters)'
if test -f 'macbin.c'
then
echo shar: will not over-write existing file "'macbin.c'"
else
cat << \SHAR_EOF > 'macbin.c'
#include <stdio.h>
main(argc,argv)
int argc;
char **argv;
{
/* structure of the info file - from MacBin.C
char zero1;
char nlen;
char name[63];
char type[4]; 65 0101
char creator[4]; 69
char flags; 73
char zero2; 74 0112
char location[6]; 80
char protected; 81 0121
char zero3; 82 0122
char dflen[4];
char rflen[4];
char cdate[4];
char mdate[4];
*/
FILE *fd, *ofd;
char iname[128];
char dname[128];
char rname[128];
char oname[128];
char buf[128];
if (argc != 2) {
fprintf(stderr,"\nUsage: %s filename\n",argv[0]);
exit(1);
}
bzero(buf,128);
strcpy(oname,argv[1]);
strcat(oname,".bin");
if ((ofd = fopen( oname, "w")) == NULL){
fprintf(stderr, "\n Cannot open %s\n",oname);
exit(1);
}
strcpy(iname,argv[1]);
strcat(iname,".info");
if ((fd = fopen(iname,"r")) == NULL){
fprintf(stderr,"No %s file!\n", iname);
fclose(ofd);
unlink(oname);
exit(1);
}
if (fread(buf, sizeof(*buf), 128, fd) > 0){
if (buf[74] & 0x40) buf[81] = '\1'; /* protected */
buf[74] = '\0'; /* clear zero2 */
fwrite(buf, sizeof(*buf),128, ofd);
bzero(buf,128);
}
fclose(fd);
strcpy(dname,argv[1]);
strcat(dname,".data");
if ((fd = fopen(dname,"r")) == NULL){
fprintf(stderr,"No %s file!\n", dname);
fclose(ofd);
unlink(oname);
exit(1);
}
while (fread(buf, sizeof(*buf),128, fd) > 0){
fwrite(buf, sizeof(*buf),128, ofd);
bzero(buf,128);
}
fclose(fd);
strcpy(rname,argv[1]);
strcat(rname,".rsrc");
if ((fd = fopen(rname,"r")) == NULL){
fprintf(stderr,"No %s file!\n", rname);
fclose(ofd);
unlink(oname);
exit(1);
}
while (fread(buf, sizeof(*buf),128, fd) > 0){
fwrite(buf, sizeof(*buf),128, ofd);
bzero(buf,128);
}
fclose(fd);
}
SHAR_EOF
if test 1697 -ne "`wc -c < 'macbin.c'`"
then
echo shar: error transmitting "'macbin.c'" '(should have been 1697 characters)'
fi
fi # end of overwriting check
# End of shell archive
exit 0
--
Jim Budler
Advanced Micro Devices, Inc.
(408) 749-5806
Usenet: {ucbvax,decwrl,ihnp4,allegra,intelca}!amdcad!jimb
Compuserve: 72415,1200