Tools for working with Cidco Mailstations
sendload: add -r flag for sending raw files without size header
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-9
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-9
util/sendload.c
+30
-9
util/sendload.c
···
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <signal.h>
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#include <err.h>
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_exit(1);
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}
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void
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usage(void)
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{
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printf("usage: %s [-r] <file to send>\n", getprogname());
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exit(1);
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}
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int
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main(int argc, char *argv[])
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{
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FILE *pFile;
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struct stat sb;
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unsigned int sent = 0, size = 0;
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unsigned int sent = 0, size = 0, raw = 0;
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int ch;
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char *fn;
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if (argc != 2) {
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printf("usage: %s <binary file to send>\n", argv[0]);
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return 1;
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while ((ch = getopt(argc, argv, "r")) != -1) {
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switch (ch) {
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case 'r':
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raw = 1;
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break;
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default:
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usage();
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}
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}
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argc -= optind;
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argv += optind;
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if (argc != 1)
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usage();
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if (geteuid() != 0)
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errx(1, "must be run as root");
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#endif
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#endif
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fn = argv[1];
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fn = argv[0];
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pFile = fopen(fn, "rb");
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if (!pFile)
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err(1, "open: %s", fn);
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fflush(stdout);
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/* loader expects two bytes, the low and then high of the file size */
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alarm(10);
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sendbyte(size & 0xff);
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sendbyte((size >> 8) & 0xff);
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if (!raw) {
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alarm(10);
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sendbyte(size & 0xff);
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sendbyte((size >> 8) & 0xff);
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}
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while (sent < size) {
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alarm(1);
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if (sent++ == 0)
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printf("\n");
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if (sent % 1024 == 0 || sent == size) {
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if (sent % (raw ? 64 : 1024) == 0 || sent == size) {
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printf("\rsent: %07d/%07d", sent, size);
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fflush(stdout);
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}