annotate rvinterf/etmsync/fsuploadrf.c @ 469:fd4af8023ce6

CHANGES: null pointer passing fixes documented
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 11 Feb 2019 22:51:17 +0000
parents 67d57375e3ad
children 7f30f92a6e35
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1 /*
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2 * upload-rf-table implementation
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3 */
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4
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5 #include <sys/types.h>
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6 #include <stdio.h>
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7 #include <stdlib.h>
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8 #include <string.h>
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9 #include <strings.h>
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10 #include "etm.h"
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11 #include "ffs.h"
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12 #include "tmffs2.h"
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13 #include "limits.h"
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14 #include "exitcodes.h"
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15
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16 static struct map {
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17 char *format;
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18 char *pathname;
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19 int need_band;
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20 } map_table[] = {
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21 {"afcparams", "/gsm/rf/afcparams", 0},
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22 {"agc-global-params", "/gsm/rf/rx/agcglobals", 0},
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23 {"agc-table", "/gsm/rf/rx/agcwords", 0},
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24 {"tx-ramps", "/gsm/rf/tx/ramps.%s", 1},
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25 {"tx-levels", "/gsm/rf/tx/levels.%s", 1},
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26 {"tx-calchan", "/gsm/rf/tx/calchan.%s", 1},
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27 {"tx-caltemp", "/gsm/rf/tx/caltemp.%s", 1},
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28 {"rx-calchan", "/gsm/rf/rx/calchan.%s", 1},
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29 {"rx-caltemp", "/gsm/rf/rx/caltemp.%s", 1},
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30 {"rx-agc-params", "/gsm/rf/rx/agcparams.%s", 1},
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31 {0, 0, 0}
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32 };
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33
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34 cmd_upload_rf_table(argc, argv)
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35 char **argv;
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36 {
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37 u_char buf[512];
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38 char *format, pathname[32];
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39 struct map *map;
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40 unsigned size;
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41 int rc;
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42
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43 rc = read_rf_table_ext(argv[1], buf, 1, &format, &size);
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44 if (rc)
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45 return(rc);
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46 for (map = map_table; map->format; map++)
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47 if (!strcmp(map->format, format))
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48 break;
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49 if (!map->format) {
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50 printf("error: %s tables cannot be uploaded\n", format);
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51 return(ERROR_USAGE);
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52 }
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53 if (map->need_band) {
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54 if (!argv[2]) {
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55 printf("error: band not specified for %s table\n",
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56 format);
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57 return(ERROR_USAGE);
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58 }
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59 if (strlen(argv[2]) > 7) {
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60 printf("error: band name argument is too long\n");
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61 return(ERROR_USAGE);
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62 }
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63 sprintf(pathname, map->pathname, argv[2]);
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64 } else {
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65 if (argv[2]) {
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66 printf("error: band not applicable for %s table\n",
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67 format);
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68 return(ERROR_USAGE);
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69 }
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70 strcpy(pathname, map->pathname);
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71 }
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72 return write_buf_to_file(pathname, buf, size);
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73 }