FreeCalypso > hg > freecalypso-tools
view rvinterf/etmsync/fsuploadrf.c @ 921:74d284add54d
fc-fsio: guard against bogus readdir results from the target
If the FFS being operated on contains SE K2x0 extended filenames,
readdir will return strings that are bad for printing. We need to
guard against this possibility, and also against possible other
bogosity that could be sent by other alien firmwares.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 31 Dec 2022 22:55:23 +0000 |
parents | 7f30f92a6e35 |
children |
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/* * upload-rf-table implementation */ #include <sys/types.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include "etm.h" #include "ffs.h" #include "tmffs2.h" #include "limits.h" #include "exitcodes.h" static struct map { char *format; char *pathname; int need_band; } map_table[] = { {"adc-cal", "/sys/adccal", 0}, {"afcparams", "/gsm/rf/afcparams", 0}, {"agc-global-params", "/gsm/rf/rx/agcglobals", 0}, {"agc-table", "/gsm/rf/rx/agcwords", 0}, {"tx-ramps", "/gsm/rf/tx/ramps.%s", 1}, {"tx-levels", "/gsm/rf/tx/levels.%s", 1}, {"tx-calchan", "/gsm/rf/tx/calchan.%s", 1}, {"tx-caltemp", "/gsm/rf/tx/caltemp.%s", 1}, {"rx-calchan", "/gsm/rf/rx/calchan.%s", 1}, {"rx-caltemp", "/gsm/rf/rx/caltemp.%s", 1}, {"rx-agc-params", "/gsm/rf/rx/agcparams.%s", 1}, {0, 0, 0} }; cmd_upload_rf_table(argc, argv) char **argv; { u_char buf[512]; char *format, pathname[32]; struct map *map; unsigned size; int rc; rc = read_rf_table_ext(argv[1], buf, 1, &format, &size); if (rc) return(rc); for (map = map_table; map->format; map++) if (!strcmp(map->format, format)) break; if (!map->format) { printf("error: %s tables cannot be uploaded\n", format); return(ERROR_USAGE); } if (map->need_band) { if (!argv[2]) { printf("error: band not specified for %s table\n", format); return(ERROR_USAGE); } if (strlen(argv[2]) > 7) { printf("error: band name argument is too long\n"); return(ERROR_USAGE); } sprintf(pathname, map->pathname, argv[2]); } else { if (argv[2]) { printf("error: band not applicable for %s table\n", format); return(ERROR_USAGE); } strcpy(pathname, map->pathname); } return write_buf_to_file(pathname, buf, size); }