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112 lines
2.0 KiB
C
112 lines
2.0 KiB
C
/*
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* main.c - Convert Eeschema schematics to FIG
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*
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* Written 2016 by Werner Almesberger
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* Copyright 2016 by Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include "fig.h"
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#include "cairo.h"
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#include "gfx.h"
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#include "lib.h"
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#include "sch.h"
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static bool do_sch_parse(void *ctx, const char *line)
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{
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return sch_parse(ctx, line);
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}
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static bool do_lib_parse(void *ctx, const char *line)
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{
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return lib_parse(ctx, line);
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}
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static void read_file(const char *name, void *ctx,
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bool (*parse)(void *ctx, const char *line))
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{
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FILE *file;
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char buf[1000];
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char *nl;
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file = fopen(name, "r");
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if (!file) {
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perror(name);
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exit(1);
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}
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while (fgets(buf, sizeof(buf), file)) {
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nl = strchr(buf, '\n');
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if (nl)
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*nl = 0;
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if (!parse(ctx, buf))
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break;
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}
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fclose(file);
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}
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static void usage(const char *name)
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{
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fprintf(stderr,
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"usage: %s [-t template.fig] [-Dvar=value ...] [file.lib ...] file.sch\n",
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name);
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exit(1);
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}
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int main(int argc, char **argv)
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{
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struct sch_ctx sch_ctx;
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const char *template = NULL;
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char c;
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int arg;
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int n_vars = 0;
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const char **vars = NULL;
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while ((c = getopt(argc, argv, "t:D:")) != EOF)
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switch (c) {
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case 't':
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template = optarg;
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break;
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case 'D':
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if (!strchr(optarg, '='))
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usage(*argv);
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n_vars++;
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vars = realloc(vars, sizeof(const char *) * n_vars);
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vars[n_vars - 1] = optarg;
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break;
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default:
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usage(*argv);
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}
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if (argc - optind < 1)
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usage(*argv);
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for (arg = optind; arg != argc - 1; arg++) {
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struct lib_ctx ctx;
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lib_init(&ctx);
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read_file(argv[arg], &ctx, do_lib_parse);
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}
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sch_init(&sch_ctx);
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read_file(argv[argc - 1], &sch_ctx, do_sch_parse);
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gfx_init(&fig_ops, template, n_vars, vars);
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//gfx_init(&cairo_ops, template, n_vars, vars);
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sch_render(&sch_ctx);
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gfx_end();
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}
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