mirror of
git://projects.qi-hardware.com/eda-tools.git
synced 2024-11-22 20:53:44 +02:00
305 lines
6.4 KiB
C
305 lines
6.4 KiB
C
/*
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* main.c - Visualize and convert Eeschema schematics
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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 <stdbool.h>
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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 <gtk/gtk.h>
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#include "misc/util.h"
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#include "misc/diag.h"
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#include "gfx/fig.h"
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#include "gfx/cro.h"
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#include "gfx/diff.h"
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#include "gfx/gfx.h"
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#include "file/file.h"
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#include "kicad/ext.h"
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#include "kicad/sexpr.h"
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#include "kicad/pl.h"
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#include "kicad/lib.h"
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#include "kicad/sch.h"
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#include "gui/fmt-pango.h"
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#include "file/git-hist.h"
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#include "gui/gui.h"
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#include "version.h"
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#include "main.h"
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static struct gfx_ops const *ops_list[] = {
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&fig_ops,
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&cro_png_ops,
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&cro_pdf_ops,
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&diff_ops,
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};
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static void sexpr(void)
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{
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struct sexpr_ctx *parser = sexpr_new();
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struct expr *expr;
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char *buf = NULL;
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size_t n = 0;
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while (getline(&buf, &n, stdin) > 0)
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sexpr_parse(parser, buf);
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if (sexpr_finish(parser, &expr))
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dump_expr(expr);
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else
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exit(1);
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}
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void usage(const char *name)
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{
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fprintf(stderr,
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"usage: %s [gtk_flags] [-r] [-N n] kicad_file ...\n"
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" %s [-r] [-v ...] kicad_file ...\n"
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" %*s[-- driver_spec]\n"
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" %s [-v ...] -C [rev:]file\n"
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" %s [-v ...] -H path_into_repo\n"
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" %s -S\n"
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" %s -V\n"
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" %s gdb ...\n"
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"\n"
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" kicad_file [rev:]file.ext\n"
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" ext .lib, .sch, or .kicad_wks\n"
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" rev git revision\n"
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"\n"
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" -r recurse into sub-sheets\n"
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" -v increase verbosity of diagnostic output\n"
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" -C 'cat' the file to standard output\n"
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" -H show history of repository on standard output\n"
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" -N n limit history to n revisions (unlimited if omitted or 0)\n"
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" -S parse S-expressions from stdin and dump to stdout\n"
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" -V print revision (version) number and exit\n"
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" gdb run eeshow under gdb\n"
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"\n"
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"No driver spec: enter GUI\n"
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"\n"
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"FIG driver spec:\n"
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" fig [-t template.fig] [var=value ...]\n"
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"\n"
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" var=value substitute \"<var>\" with \"value\" in template\n"
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" -t template.fig merge this file with generated output\n"
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"\n"
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"Cairo PNG driver spec:\n"
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" png [-o output.png] [-s scale]\n"
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"\n"
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" -o output.png write PNG to specified file (default; standard output)\n"
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" -s scale scale by indicated factor (default: 1.0)\n"
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"\n"
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"Cairo PDF driver spec:\n"
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" pdf [-o output.pdf] [-s scale] [-T]\n"
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"\n"
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" see PNG for -o and -s\n"
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" -T do not add table of contents\n"
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"\n"
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"Diff driver spec:\n"
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" diff [-o output.pdf] [-s scale] [file.lib ...] file.sch\n"
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"\n"
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" see PNG\n"
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, name, name, (int) strlen(name) + 1, "", name, name, name, name, 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 lib lib;
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struct sch_ctx sch_ctx;
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struct file sch_file;
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bool recurse = 0;
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const char *cat = NULL;
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const char *history = NULL;
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const char *fmt = NULL;
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struct pl_ctx *pl = NULL;
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int limit = 0;
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char c;
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int dashdash;
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unsigned i;
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bool have_dashdash = 0;
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struct file_names file_names;
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int gfx_argc;
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char **gfx_argv;
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const struct gfx_ops **ops = ops_list;
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if (argc > 1 && !strcmp(argv[1], "gdb")) {
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char **args;
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args = alloc_type_n(char *, argc + 2);
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args[0] = "gdb";
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args[1] = "--args";
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args[2] = *argv;
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memcpy(args + 3, argv + 2, sizeof(char *) * (argc - 1));
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execvp("gdb", args);
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perror(*argv);
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return 1;
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}
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for (dashdash = 1; dashdash != argc; dashdash++)
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if (!strcmp(argv[dashdash], "--")) {
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have_dashdash = 1;
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break;
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}
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if (!have_dashdash)
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gtk_init(&argc, &argv);
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while ((c = getopt(dashdash, argv, "rvC:F:H:N:SV")) != EOF)
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switch (c) {
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case 'r':
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recurse = 1;
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break;
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case 'v':
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verbose++;
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break;
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case 'C':
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cat = optarg;
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break;
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case 'F':
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fmt = optarg;
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break;
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case 'H':
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history = optarg;
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break;
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case 'N':
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limit = atoi(optarg);
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break;
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case 'S':
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sexpr();
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return 0;
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case 'V':
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fprintf(stderr, "%s\n", version);
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return 1;
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default:
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usage(*argv);
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}
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if (cat) {
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struct file file;
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if (argc != optind)
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usage(*argv);
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if (!file_open(&file, cat, NULL))
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return 1;
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if (!file_read(&file, file_cat, NULL))
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return 1;
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file_close(&file);
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return 0;
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}
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if (history) {
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struct hist *h;
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h = vcs_git_hist(history);
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dump_hist(h);
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return 0;
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}
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if (fmt) {
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char *buf;
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buf = fmt_pango(fmt, argv[optind]);
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printf("\"%s\"\n", buf);
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return 0;
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}
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if (dashdash - optind < 1)
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usage(*argv);
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classify_files(&file_names, argv + optind, dashdash - optind);
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if (!file_names.sch)
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fatal("top sheet name required");
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if (!have_dashdash) {
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optind = 0; /* reset getopt */
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return gui(&file_names, recurse, limit);
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}
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sch_init(&sch_ctx, recurse);
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if (!file_open(&sch_file, file_names.sch, NULL))
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return 1;
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lib_init(&lib);
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for (i = 0; i != file_names.n_libs; i++)
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if (!lib_parse(&lib, file_names.libs[i], &sch_file))
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return 1;
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if (file_names.pl) {
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struct file file;
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if (!file_open(&file, file_names.pl, &sch_file))
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return 1;
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pl = pl_parse(&file);
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file_close(&file);
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if (!pl)
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return 1;
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}
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if (dashdash == argc) {
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gfx_argc = 1;
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gfx_argv = alloc_type_n(char *, 2);
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gfx_argv[0] = (char *) (*ops)->name;
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gfx_argv[1] = NULL;
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} else {
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gfx_argc = argc - dashdash - 1;
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if (!gfx_argc)
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usage(*argv);
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gfx_argv = alloc_type_n(char *, gfx_argc + 1);
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memcpy(gfx_argv, argv + dashdash + 1,
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sizeof(const char *) * (gfx_argc + 1));
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for (ops = ops_list; ops != ARRAY_END(ops_list); ops++)
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if (!strcmp((*ops)->name, *gfx_argv))
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goto found;
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fatal("graphics backend \"%s\" not found\n", *gfx_argv);
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found:
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;
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}
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optind = 0; /* reset getopt */
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if (!sch_parse(&sch_ctx, &sch_file, &lib, NULL))
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return 1;
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file_close(&sch_file);
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gfx_init(*ops, gfx_argc, gfx_argv);
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if (recurse) {
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const struct sheet *sheet;
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if (!gfx_multi_sheet())
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fatal("graphics backend only supports single sheet\n");
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for (sheet = sch_ctx.sheets; sheet; sheet = sheet->next) {
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gfx_sheet_name(sheet->title);
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sch_render(sheet);
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if (pl)
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pl_render(pl, sch_ctx.sheets, sheet);
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if (sheet->next)
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gfx_new_sheet();
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}
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} else {
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sch_render(sch_ctx.sheets);
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if (pl)
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pl_render(pl, sch_ctx.sheets, sch_ctx.sheets);
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}
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gfx_end();
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sch_free(&sch_ctx);
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lib_free(&lib);
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return 0;
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}
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