mirror of https://gitee.com/openkylin/linux.git
108 lines
2.1 KiB
C
108 lines
2.1 KiB
C
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/*
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* Generate devlist.h from the Zorro ID file.
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*
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* (c) 2000 Geert Uytterhoeven <geert@linux-m68k.org>
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*
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* Based on the PCI version:
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*
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* (c) 1999--2000 Martin Mares <mj@ucw.cz>
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*/
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#include <stdio.h>
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#include <string.h>
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#define MAX_NAME_SIZE 63
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static void
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pq(FILE *f, const char *c)
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{
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while (*c) {
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if (*c == '"')
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fprintf(f, "\\\"");
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else
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fputc(*c, f);
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c++;
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}
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}
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int
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main(void)
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{
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char line[1024], *c, *bra, manuf[8];
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int manufs = 0;
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int mode = 0;
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int lino = 0;
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int manuf_len = 0;
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FILE *devf;
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devf = fopen("devlist.h", "w");
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if (!devf) {
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fprintf(stderr, "Cannot create output file!\n");
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return 1;
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}
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while (fgets(line, sizeof(line)-1, stdin)) {
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lino++;
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if ((c = strchr(line, '\n')))
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*c = 0;
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if (!line[0] || line[0] == '#')
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continue;
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if (line[0] == '\t') {
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switch (mode) {
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case 1:
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if (strlen(line) > 5 && line[5] == ' ') {
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c = line + 5;
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while (*c == ' ')
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*c++ = 0;
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if (manuf_len + strlen(c) + 1 > MAX_NAME_SIZE) {
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/* Too long, try cutting off long description */
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bra = strchr(c, '[');
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if (bra && bra > c && bra[-1] == ' ')
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bra[-1] = 0;
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if (manuf_len + strlen(c) + 1 > MAX_NAME_SIZE) {
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fprintf(stderr, "Line %d: Product name too long\n", lino);
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return 1;
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}
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}
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fprintf(devf, "\tPRODUCT(%s,%s,\"", manuf, line+1);
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pq(devf, c);
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fputs("\")\n", devf);
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} else goto err;
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break;
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default:
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goto err;
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}
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} else if (strlen(line) > 4 && line[4] == ' ') {
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c = line + 4;
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while (*c == ' ')
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*c++ = 0;
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if (manufs)
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fputs("ENDMANUF()\n\n", devf);
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manufs++;
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strcpy(manuf, line);
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manuf_len = strlen(c);
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if (manuf_len + 24 > MAX_NAME_SIZE) {
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fprintf(stderr, "Line %d: manufacturer name too long\n", lino);
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return 1;
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}
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fprintf(devf, "MANUF(%s,\"", manuf);
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pq(devf, c);
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fputs("\")\n", devf);
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mode = 1;
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} else {
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err:
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fprintf(stderr, "Line %d: Syntax error in mode %d: %s\n", lino, mode, line);
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return 1;
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}
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}
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fputs("ENDMANUF()\n\
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\n\
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#undef MANUF\n\
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#undef PRODUCT\n\
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#undef ENDMANUF\n", devf);
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fclose(devf);
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return 0;
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}
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