/*
* Utility to convert overlapping Excellon drill hits into drill slots.
- * Copyright © 2018, 2021 Nick Bowler
+ * Copyright © 2018, 2021, 2023 Nick Bowler
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <stdint.h>
#include <assert.h>
#include <locale.h>
#include <gettext.h>
#include <localcharset.h>
#include <mbswidth.h>
-#include <striconv.h>
#include <CNearTree.h>
#include <gerbv.h>
+#include "options.h"
+#include "help.h"
+#include "xtra.h"
+#include "copysym.h"
+
#if !ENABLE_NLS
# undef ENABLE_NLS
# define ENABLE_NLS 0
static const char *progname = "slotifier";
static unsigned verbose;
-#include "options.h"
-static const char sopts[] = SOPT_STRING;
-static const struct option lopts[] = {
- LOPTS_INITIALIZER,
- {0}
-};
-
static void print_version(void)
{
- const char *copysign = "(C)";
- void *convsign = NULL;
+ const char *copysign = copyright_symbol(locale_charset());
puts(PACKAGE_STRING);
-
- if (ENABLE_NLS) {
- convsign = str_iconv("\xc2\xa9", "UTF-8", locale_charset());
- if (convsign)
- copysign = convsign;
- }
-
- printf("Copyright %s 2021 Nick Bowler.\n", copysign);
+ printf("Copyright %s 2023 Nick Bowler.\n", copysign);
puts("License GPLv3+: GNU GPL version 3 or any later version.");
puts("This is free software: you are free to change and redistribute it.");
puts("There is NO WARRANTY, to the extent permitted by law.");
-
- free(convsign);
}
static void print_usage(FILE *f)
progname);
}
-static int
-print_optstring(const struct option *opt, const struct lopt_help *help)
-{
- char optstring[100];
- int w;
-
- if (!ENABLE_NLS)
- goto no_translate;
-
- if (opt->has_arg) {
- w = snprintf(optstring, sizeof optstring,
- _(" -%c, --%s=%s"), opt->val, opt->name,
- pgettext_expr(opt->name, help->arg));
- } else {
- w = snprintf(optstring, sizeof optstring,
- _(" -%c, --%s"), opt->val, opt->name);
- }
-
- if (w < 0)
- goto no_translate;
-
- w = mbsnwidth(optstring, w, 0);
- printf("%s", optstring);
- goto out;
-
-no_translate:
- if (opt->has_arg) {
- w = printf(" -%c, --%s=%s", opt->val, opt->name, help->arg);
- } else {
- w = printf(" -%c, --%s", opt->val, opt->name);
- }
-out:
- if (w < 0 || w > 18) {
- putchar('\n');
- return 0;
- }
-
- return w;
-}
-
-/*
- * Print a string, with each line indented by i spaces. The first line
- * will be indented by w fewer spaces (to account for the cursor being in
- * some other column).
- */
-static void print_block(const char *s, int i, int w)
-{
- for (; *s; w = 0) {
- const char *nl = strchr(s, '\n');
- int n = (nl ? nl-s : -1);
-
- printf("%*s%.*s\n", i-w, "", n, s);
- if (!nl)
- break;
-
- s = nl+1;
- }
-}
-
-static void print_help(void)
+static void print_help(const struct option *lopts)
{
const struct option *opt;
puts(_("Options:"));
for (opt = lopts; opt->val; opt++) {
struct lopt_help help;
- int w;
if (!lopt_get_help(opt, &help))
continue;
- w = print_optstring(opt, &help);
-
- if (ENABLE_NLS)
- help.desc = pgettext_expr(opt->name, help.desc);
-
- print_block(help.desc, 20, w);
+ help_print_option(opt, help.arg, help.desc, 20);
}
putchar('\n');
return ret;
}
-int main(int argc, char **argv)
+static int do_cmdline(int argc, char **argv, const char **outfile)
{
- const char *outfile = "/dev/stdout";
- gerbv_project_t *gp;
- gerbv_image_t *drill;
- int opt, ret = 0;
+ const char *sopts = SOPT_STRING;
+ int opt;
+
+ XTRA_PACKED_LOPTS(lopts);
if (argc > 0)
progname = argv[0];
- init_i18n();
-
while ((opt = getopt_long(argc, argv, sopts, lopts, NULL)) != -1) {
switch (opt) {
case 'o':
- outfile = optarg;
+ *outfile = optarg;
break;
case 'v':
verbose++;
break;
case 'V':
print_version();
- return EXIT_SUCCESS;
+ return 1;
case 'H':
- print_help();
- return EXIT_SUCCESS;
+ print_help(lopts);
+ return 1;
default:
print_usage(stderr);
- return EXIT_FAILURE;
+ return -1;
}
}
fprintf(stderr, _("%s: error: must specify a filename\n"),
progname);
print_usage(stderr);
- return EXIT_FAILURE;
+ return -1;
}
if (optind + 1 < argc) {
fprintf(stderr, _("%s: error: excess command-line arguments\n"),
progname);
print_usage(stderr);
- return EXIT_FAILURE;
+ return -1;
+ }
+
+ return 0;
+}
+
+int main(int argc, char **argv)
+{
+ const char *outfile = "/dev/stdout";
+ gerbv_project_t *gp;
+ gerbv_image_t *drill;
+ int ret = 0;
+
+ init_i18n();
+ switch (do_cmdline(argc, argv, &outfile)) {
+ case -1: return EXIT_FAILURE;
+ case 1: return EXIT_SUCCESS;
}
gp = gerbv_create_project();
projects / slotifier.git / blobdiff