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-rw-r--r--util/grub-menulst2cfg.c135
1 files changed, 135 insertions, 0 deletions
diff --git a/util/grub-menulst2cfg.c b/util/grub-menulst2cfg.c
new file mode 100644
index 0000000..a39f869
--- /dev/null
+++ b/util/grub-menulst2cfg.c
@@ -0,0 +1,135 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2010 Free Software Foundation, Inc.
+ *
+ * GRUB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GRUB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <grub/legacy_parse.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <grub/util/misc.h>
+#include <grub/misc.h>
+#include <grub/i18n.h>
+
+int
+main (int argc, char **argv)
+{
+ FILE *in, *out;
+ char *entryname = NULL;
+ char *buf = NULL;
+ size_t bufsize = 0;
+ char *suffix = xstrdup ("");
+ int suffixlen = 0;
+ const char *out_fname = 0;
+
+ grub_util_host_init (&argc, &argv);
+
+ if (argc >= 2 && argv[1][0] == '-')
+ {
+ fprintf (stdout, _("Usage: %s [INFILE [OUTFILE]]\n"), argv[0]);
+ return 0;
+ }
+
+ if (argc >= 2)
+ {
+ in = grub_util_fopen (argv[1], "r");
+ if (!in)
+ {
+ fprintf (stderr, _("cannot open `%s': %s"),
+ argv[1], strerror (errno));
+ return 1;
+ }
+ }
+ else
+ in = stdin;
+
+ if (argc >= 3)
+ {
+ out = grub_util_fopen (argv[2], "w");
+ if (!out)
+ {
+ if (in != stdin)
+ fclose (in);
+ fprintf (stderr, _("cannot open `%s': %s"),
+ argv[2], strerror (errno));
+ return 1;
+ }
+ out_fname = argv[2];
+ }
+ else
+ out = stdout;
+
+ while (1)
+ {
+ char *parsed;
+
+ if (getline (&buf, &bufsize, in) < 0)
+ break;
+
+ {
+ char *oldname = NULL;
+ char *newsuffix;
+
+ oldname = entryname;
+ parsed = grub_legacy_parse (buf, &entryname, &newsuffix);
+ if (newsuffix)
+ {
+ suffixlen += strlen (newsuffix);
+ suffix = xrealloc (suffix, suffixlen + 1);
+ strcat (suffix, newsuffix);
+ }
+ if (oldname != entryname && oldname)
+ fprintf (out, "}\n\n");
+ if (oldname != entryname)
+ {
+ char *escaped = grub_legacy_escape (entryname, strlen (entryname));
+ fprintf (out, "menuentry \'%s\' {\n", escaped);
+ free (escaped);
+ free (oldname);
+ }
+ }
+
+ if (parsed)
+ fprintf (out, "%s%s", entryname ? " " : "", parsed);
+ free (parsed);
+ parsed = NULL;
+ }
+
+ if (entryname)
+ fprintf (out, "}\n\n");
+
+ if (fwrite (suffix, 1, suffixlen, out) != suffixlen)
+ {
+ if (out_fname)
+ grub_util_error ("cannot write to `%s': %s",
+ out_fname, strerror (errno));
+ else
+ grub_util_error ("cannot write to the stdout: %s", strerror (errno));
+ }
+
+ free (buf);
+ free (suffix);
+ free (entryname);
+
+ if (in != stdin)
+ fclose (in);
+ if (out != stdout)
+ fclose (out);
+
+ return 0;
+}