| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 2 | /* |
| 3 | * Generate devlist.h from the Zorro ID file. |
| 4 | * |
| 5 | * (c) 2000 Geert Uytterhoeven <geert@linux-m68k.org> |
| 6 | * |
| 7 | * Based on the PCI version: |
| 8 | * |
| 9 | * (c) 1999--2000 Martin Mares <mj@ucw.cz> |
| 10 | */ |
| 11 | |
| 12 | #include <stdio.h> |
| 13 | #include <string.h> |
| 14 | |
| 15 | #define MAX_NAME_SIZE 63 |
| 16 | |
| 17 | static void |
| 18 | pq(FILE *f, const char *c) |
| 19 | { |
| 20 | while (*c) { |
| 21 | if (*c == '"') |
| 22 | fprintf(f, "\\\""); |
| 23 | else |
| 24 | fputc(*c, f); |
| 25 | c++; |
| 26 | } |
| 27 | } |
| 28 | |
| 29 | int |
| 30 | main(void) |
| 31 | { |
| 32 | char line[1024], *c, *bra, manuf[8]; |
| 33 | int manufs = 0; |
| 34 | int mode = 0; |
| 35 | int lino = 0; |
| 36 | int manuf_len = 0; |
| 37 | FILE *devf; |
| 38 | |
| 39 | devf = fopen("devlist.h", "w"); |
| 40 | if (!devf) { |
| 41 | fprintf(stderr, "Cannot create output file!\n"); |
| 42 | return 1; |
| 43 | } |
| 44 | |
| 45 | while (fgets(line, sizeof(line)-1, stdin)) { |
| 46 | lino++; |
| 47 | if ((c = strchr(line, '\n'))) |
| 48 | *c = 0; |
| 49 | if (!line[0] || line[0] == '#') |
| 50 | continue; |
| 51 | if (line[0] == '\t') { |
| 52 | switch (mode) { |
| 53 | case 1: |
| 54 | if (strlen(line) > 5 && line[5] == ' ') { |
| 55 | c = line + 5; |
| 56 | while (*c == ' ') |
| 57 | *c++ = 0; |
| 58 | if (manuf_len + strlen(c) + 1 > MAX_NAME_SIZE) { |
| 59 | /* Too long, try cutting off long description */ |
| 60 | bra = strchr(c, '['); |
| 61 | if (bra && bra > c && bra[-1] == ' ') |
| 62 | bra[-1] = 0; |
| 63 | if (manuf_len + strlen(c) + 1 > MAX_NAME_SIZE) { |
| 64 | fprintf(stderr, "Line %d: Product name too long\n", lino); |
| 65 | return 1; |
| 66 | } |
| 67 | } |
| 68 | fprintf(devf, "\tPRODUCT(%s,%s,\"", manuf, line+1); |
| 69 | pq(devf, c); |
| 70 | fputs("\")\n", devf); |
| 71 | } else goto err; |
| 72 | break; |
| 73 | default: |
| 74 | goto err; |
| 75 | } |
| 76 | } else if (strlen(line) > 4 && line[4] == ' ') { |
| 77 | c = line + 4; |
| 78 | while (*c == ' ') |
| 79 | *c++ = 0; |
| 80 | if (manufs) |
| 81 | fputs("ENDMANUF()\n\n", devf); |
| 82 | manufs++; |
| 83 | strcpy(manuf, line); |
| 84 | manuf_len = strlen(c); |
| 85 | if (manuf_len + 24 > MAX_NAME_SIZE) { |
| 86 | fprintf(stderr, "Line %d: manufacturer name too long\n", lino); |
| 87 | return 1; |
| 88 | } |
| 89 | fprintf(devf, "MANUF(%s,\"", manuf); |
| 90 | pq(devf, c); |
| 91 | fputs("\")\n", devf); |
| 92 | mode = 1; |
| 93 | } else { |
| 94 | err: |
| 95 | fprintf(stderr, "Line %d: Syntax error in mode %d: %s\n", lino, mode, line); |
| 96 | return 1; |
| 97 | } |
| 98 | } |
| 99 | fputs("ENDMANUF()\n\ |
| 100 | \n\ |
| 101 | #undef MANUF\n\ |
| 102 | #undef PRODUCT\n\ |
| 103 | #undef ENDMANUF\n", devf); |
| 104 | |
| 105 | fclose(devf); |
| 106 | |
| 107 | return 0; |
| 108 | } |