| 1 | #!/bin/sh |
| 2 | CC=gcc |
| 3 | |
| 4 | set -x |
| 5 | set -e |
| 6 | |
| 7 | if [ $# != 3 ] ; then |
| 8 | echo Usage: $0 release host /dev/norewindtape |
| 9 | exit 1 |
| 10 | fi |
| 11 | |
| 12 | release=$1 |
| 13 | host=$2 |
| 14 | tape=$3 |
| 15 | |
| 16 | cd ${host} |
| 17 | mt -f ${tape} ret |
| 18 | mt -f ${tape} rew |
| 19 | /bin/tar cf ${tape} Install |
| 20 | |
| 21 | cat > /tmp/blockit.c <<'e!o!f' |
| 22 | #include <stdio.h> |
| 23 | |
| 24 | #define BLOCKSIZE (1024 * 62) |
| 25 | |
| 26 | main() { |
| 27 | long c; |
| 28 | long i = 0; |
| 29 | long j; |
| 30 | |
| 31 | setvbuf (stdout, (char *)NULL, _IOFBF, BLOCKSIZE); |
| 32 | |
| 33 | while ((c = getchar()) != EOF) { |
| 34 | if (ferror(stdin)) { |
| 35 | perror("on getchar"); |
| 36 | return(1); |
| 37 | } /* on error */ |
| 38 | |
| 39 | putchar(c); |
| 40 | |
| 41 | if (ferror(stdout)) { |
| 42 | perror("on putchar"); |
| 43 | return(1); |
| 44 | } /* on error */ |
| 45 | |
| 46 | ++i; |
| 47 | } /* while there is input */ |
| 48 | |
| 49 | for (j = (BLOCKSIZE - (i % BLOCKSIZE)); j; --j) { |
| 50 | putchar(0); |
| 51 | |
| 52 | if (ferror(stdout)) { |
| 53 | perror("on putchar"); |
| 54 | return(1); |
| 55 | } /* on error */ |
| 56 | } /* pad */ |
| 57 | |
| 58 | return(0); |
| 59 | } |
| 60 | e!o!f |
| 61 | (cd /tmp; ${CC} -o blockit blockit.c) |
| 62 | /bin/tar cf - ${release} | compress -vV | /tmp/blockit > ${tape} |
| 63 | mt -f ${tape} asf 0 |
| 64 | tar tvf ${tape} |
| 65 | dd bs=62k if=${tape} | compress -d | /bin/tar tvvf - |
| 66 | rm -f /tmp/blockit /tmp/blockit.c |
| 67 | mt -f ${tape} rew |