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| 1 | /* |
| 2 | * kicad/pro.c - KiCad profile |
| 3 | * |
| 4 | * Written 2016 by Werner Almesberger |
| 5 | * Copyright 2016 by Werner Almesberger |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | */ |
| 12 | |
| 13 | #include <stdlib.h> |
| 14 | #include <stdio.h> |
| 15 | #include <string.h> |
| 16 | #include <assert.h> |
| 17 | |
| 18 | #include "misc/util.h" |
| 19 | #include "file/file.h" |
| 20 | #include "kicad/ext.h" |
| 21 | #include "kicad/pro.h" |
| 22 | |
| 23 | |
| 24 | struct pro_ctx { |
| 25 | enum pro_state { |
| 26 | pro_idle, |
| 27 | pro_libs, // [eeschema/libraries] |
| 28 | pro_editor, // [schematic_editor] |
| 29 | } state; |
| 30 | struct file_names *fn; |
| 31 | }; |
| 32 | |
| 33 | |
| 34 | static bool pro_parse_line(const struct file *file, |
| 35 | void *user, const char *line) |
| 36 | { |
| 37 | struct pro_ctx *pro = user; |
| 38 | char *s; |
| 39 | |
| 40 | if (strbegins(line, "[eeschema/libraries]")) { |
| 41 | pro->state = pro_libs; |
| 42 | return 1; |
| 43 | } |
| 44 | if (strbegins(line, "[schematic_editor]")) { |
| 45 | pro->state = pro_editor; |
| 46 | return 1; |
| 47 | } |
| 48 | if (*line == '[') { |
| 49 | pro->state = pro_idle; |
| 50 | return 1; |
| 51 | } |
| 52 | |
| 53 | switch (pro->state) { |
| 54 | case pro_idle: |
| 55 | break; |
| 56 | case pro_libs: |
| 57 | if (sscanf(line, "LibName%*u=%ms", &s) == 1) { |
| 58 | char *dot; |
| 59 | |
| 60 | pro->fn->n_libs++; |
| 61 | pro->fn->libs = realloc_type_n(pro->fn->libs, |
| 62 | const char *, pro->fn->n_libs); |
| 63 | dot = strrchr(s, '.'); |
| 64 | if (!dot || strcmp(dot, ".lib")) { |
| 65 | s = realloc_size(s, strlen(s) + 5); |
| 66 | strcat(s, ".lib"); |
| 67 | } |
| 68 | pro->fn->libs[pro->fn->n_libs - 1] = s; |
| 69 | return 1; |
| 70 | } |
| 71 | break; |
| 72 | case pro_editor: |
| 73 | if (sscanf(line, "PageLayoutDescrFile=%ms", &s) == 1) { |
| 74 | free((void *) pro->fn->pl); |
| 75 | pro->fn->pl = s; |
| 76 | return 1; |
| 77 | } |
| 78 | break; |
| 79 | default: |
| 80 | abort(); |
| 81 | } |
| 82 | return 1; |
| 83 | } |
| 84 | |
| 85 | |
| 86 | struct file_names *pro_parse_file(struct file *file, |
| 87 | const struct file_names *fn_default) |
| 88 | { |
| 89 | struct pro_ctx pro = { |
| 90 | .state = pro_idle, |
| 91 | .fn = clone_file_names(fn_default), |
| 92 | }; |
| 93 | |
| 94 | if (!file_read(file, pro_parse_line, &pro)) { |
| 95 | free_file_names(pro.fn); |
| 96 | free(pro.fn); |
| 97 | return NULL; |
| 98 | } |
| 99 | |
| 100 | if (!pro.fn->sch) { |
| 101 | char *s, *dot; |
| 102 | |
| 103 | assert(pro.fn->pro); |
| 104 | s = stralloc(pro.fn->pro); |
| 105 | dot = strrchr(s, '.'); |
| 106 | assert(!strcmp(dot, ".pro")); |
| 107 | strcpy(dot, ".sch"); |
| 108 | pro.fn->sch = s; |
| 109 | } |
| 110 | return pro.fn; |
| 111 | } |
| 112 |
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