FreeCalypso > hg > fc-tourmaline

annotate helpers/cfg-hdr-gen.c @ 287:3dee79757ae4

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UI fw: load handheld audio mode on boot We have now reached the point where use of audio mode config files should be considered mandatory. In ACI usage we can tell users that they need to perform an AT@AUL of some appropriate audio mode, but in UI-enabled fw we really need to have the firmware load audio modes on its own, so that correct audio config gets established when the handset or development board runs on its own, without a connected host computer. Once have FC Venus with both main and headset audio channels and headset plug insertion detection, our fw will need to automatically load the handheld mode or the headset mode depending on the plug insertion state. For now we load only the handheld mode, which has been tuned for FC-HDS4 on FC Luna.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 13 Nov 2021 03:20:57 +0000
parents 1fb47f5b597a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
9
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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2 * This helper program generates the set of *.cfg header files, based on a
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * template file and environment variables for the non-constant settings.
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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4 */
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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5
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 #include <stdio.h>
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 #include <stdlib.h>
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 #include <unistd.h>
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Mychaela Falconia <falcon@freecalypso.org>
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9 #include <ctype.h>
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Mychaela Falconia <falcon@freecalypso.org>
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10 #include <string.h>
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Mychaela Falconia <falcon@freecalypso.org>
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11 #include <strings.h>
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Mychaela Falconia <falcon@freecalypso.org>
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12
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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13 char *infname;
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Mychaela Falconia <falcon@freecalypso.org>
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14 FILE *inf, *outf;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 char include_guard_symbol[32];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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16 char linebuf[256];
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Mychaela Falconia <falcon@freecalypso.org>
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17 int lineno;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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18
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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19 make_include_guard_symbol(fname)
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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20 char *fname;
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Mychaela Falconia <falcon@freecalypso.org>
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21 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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22 char *sp, *dp;
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Mychaela Falconia <falcon@freecalypso.org>
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23 int c;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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24
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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25 sp = fname;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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26 dp = include_guard_symbol;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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27 *dp++ = '_';
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Mychaela Falconia <falcon@freecalypso.org>
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28 *dp++ = '_';
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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29 while (c = *sp++) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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30 if (islower(c))
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Mychaela Falconia <falcon@freecalypso.org>
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31 c = toupper(c);
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Mychaela Falconia <falcon@freecalypso.org>
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32 else if (c == '.')
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Mychaela Falconia <falcon@freecalypso.org>
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33 c = '_';
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Mychaela Falconia <falcon@freecalypso.org>
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34 *dp++ = c;
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Mychaela Falconia <falcon@freecalypso.org>
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35 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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36 *dp++ = '_';
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Mychaela Falconia <falcon@freecalypso.org>
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37 *dp++ = '_';
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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38 *dp = '\0';
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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39 }
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Mychaela Falconia <falcon@freecalypso.org>
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40
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Mychaela Falconia <falcon@freecalypso.org>
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41 close_output()
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Mychaela Falconia <falcon@freecalypso.org>
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42 {
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Mychaela Falconia <falcon@freecalypso.org>
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43 if (outf) {
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Mychaela Falconia <falcon@freecalypso.org>
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44 fprintf(outf, "#endif /* %s */\n", include_guard_symbol);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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45 fclose(outf);
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Mychaela Falconia <falcon@freecalypso.org>
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46 outf = 0;
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Mychaela Falconia <falcon@freecalypso.org>
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47 }
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Mychaela Falconia <falcon@freecalypso.org>
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48 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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49
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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50 bracket_line()
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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51 {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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52 char *cp;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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53
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Mychaela Falconia <falcon@freecalypso.org>
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54 close_output();
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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55 cp = index(linebuf+1, ']');
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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56 if (!cp) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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57 fprintf(stderr, "%s line %d: unterminated bracket line\n",
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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58 infname, lineno);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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59 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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60 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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61 *cp = '\0';
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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62 outf = fopen(linebuf+1, "w");
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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63 if (!outf) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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64 perror(linebuf+1);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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65 exit(1);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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66 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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67 make_include_guard_symbol(linebuf+1);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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68 fprintf(outf, "#ifndef %s\n", include_guard_symbol);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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69 fprintf(outf, "#define %s\n", include_guard_symbol);
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Mychaela Falconia <falcon@freecalypso.org>
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70 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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71
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Mychaela Falconia <falcon@freecalypso.org>
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72 process_line()
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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73 {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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74 char *cp, *symbol, *value;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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75
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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76 if (linebuf[0] == '[')
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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77 return bracket_line();
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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78 for (cp = linebuf; isspace(*cp); cp++)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 ;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 if (*cp == '\0' || *cp == '#')
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 return;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 for (symbol = cp; *cp && !isspace(*cp); cp++)
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83 ;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 if (!*cp) {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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85 inv: fprintf(stderr, "%s line %d: expected two fields\n",
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86 infname, lineno);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 exit(1);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 *cp++ = '\0';
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 while (isspace(*cp))
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 cp++;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 if (*cp == '\0' || *cp == '#')
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 goto inv;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94 for (value = cp; *cp && !isspace(*cp); cp++)
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 ;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96 if (*cp)
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 *cp++ = '\0';
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 while (isspace(*cp))
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99 cp++;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 if (*cp != '\0' && *cp != '#')
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101 goto inv;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 if (!strcmp(value, "var")) {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 value = getenv(symbol);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 if (!value) {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 fprintf(stderr,
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 "%s line %d: no environment variable named %s\n",
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 infname, lineno, symbol);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108 exit(1);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 if (!outf) {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 fprintf(stderr, "%s line %d: no open output file\n",
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 infname, lineno);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
114 exit(1);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 fprintf(outf, "#define %s %s\n", symbol, value);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 main(argc, argv)
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 char **argv;
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 if (argc != 3) {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 fprintf(stderr, "usage: %s template-file output-dir\n",
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 argv[0]);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 exit(1);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 infname = argv[1];
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 inf = fopen(infname, "r");
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 if (!inf) {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 perror(infname);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 exit(1);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 if (chdir(argv[2]) < 0) {
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 perror(argv[2]);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 exit(1);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 }
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 for (lineno = 1; fgets(linebuf, sizeof linebuf, inf); lineno++)
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 process_line();
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 close_output();
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 exit(0);
1fb47f5b597a helpers: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 }