FreeCalypso > hg > freecalypso-tools

annotate libpwon/readconf.c @ 1012:11391cb6bdc0

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patch from fixeria: doc change from SE K2x0 to K2xx Since their discovery in late 2022, Sony Ericsson K200 and K220 phones were collectively referred to as SE K2x0 in FreeCalypso documentation. However, now that SE K205 has been discovered as yet another member of the same family (same PCBA in different case), it makes more sense to refer to the whole family as SE K2xx.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 23 Sep 2024 12:23:20 +0000
parents ab54957dbe35
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #include <ctype.h>
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2 #include <stdio.h>
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3 #include <stdlib.h>
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4 #include <string.h>
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5 #include <strings.h>
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6
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7 static char conf_file_pathname[] = "/opt/freecalypso/bootctrl.conf";
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8
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9 #define MAX_BOOTCTRL_CONF_LINE 510
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10
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11 char bootctrl_pwon_cmd[MAX_BOOTCTRL_CONF_LINE+1];
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12 int bootctrl_etmoff_mode;
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13
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14 find_bootctrl_entry(soughtname)
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15 char *soughtname;
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16 {
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17 FILE *inf;
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18 char linebuf[MAX_BOOTCTRL_CONF_LINE+2];
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19 int lineno;
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20 char *cp, *np;
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21
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22 if (bootctrl_check_duart28c(soughtname))
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23 return(0);
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24 if (!strcmp(soughtname, "etmoff")) {
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25 bootctrl_etmoff_mode = 1;
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26 return(0);
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27 }
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28 inf = fopen(conf_file_pathname, "r");
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29 if (!inf) {
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30 perror(conf_file_pathname);
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31 return(-1);
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32 }
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33 for (lineno = 1; fgets(linebuf, sizeof linebuf, inf); lineno++) {
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34 cp = index(linebuf, '\n');
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35 if (!cp) {
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36 fprintf(stderr,
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37 "%s line %d: too long or missing newline\n",
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38 conf_file_pathname, lineno);
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39 fclose(inf);
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40 return(-1);
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41 }
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42 *cp = '\0';
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43 for (cp = linebuf; isspace(*cp); cp++)
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44 ;
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45 if (*cp == '\0' || *cp == '#')
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46 continue;
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47 for (np = cp; *cp && !isspace(*cp); cp++)
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48 ;
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49 if (!*cp) {
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50 invalid_syntax: fprintf(stderr, "%s line %d: invalid syntax\n",
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51 conf_file_pathname, lineno);
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52 fclose(inf);
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53 return(-1);
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54 }
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55 *cp++ = '\0';
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56 while (isspace(*cp))
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57 cp++;
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58 if (*cp == '\0' || *cp == '#')
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59 goto invalid_syntax;
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60 if (!strcmp(np, soughtname)) {
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61 strcpy(bootctrl_pwon_cmd, cp);
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62 fclose(inf);
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63 return(0);
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64 }
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65 }
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66 fclose(inf);
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67 fprintf(stderr, "error: no \"%s\" entry found in %s\n", soughtname,
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68 conf_file_pathname);
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69 return(-1);
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70 }