diff options
Diffstat (limited to 'tests/gcffmt.c')
-rw-r--r-- | tests/gcffmt.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/tests/gcffmt.c b/tests/gcffmt.c new file mode 100644 index 0000000..cc67b9a --- /dev/null +++ b/tests/gcffmt.c @@ -0,0 +1,67 @@ +/* grecs - Gray's Extensible Configuration System + Copyright (C) 2007-2011 Sergey Poznyakoff + + Grecs 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. + + Grecs 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 Grecs. If not, see <http://www.gnu.org/licenses/>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif +#include <string.h> +#include <errno.h> +#include "grecs.h" + +static void +usage(const char *arg, FILE *fp, int code) +{ + fprintf(fp, "usage: %s [-h] [-locus] [-delim=char] file\n", arg); + exit(code); +} + +int +main(int argc, char **argv) +{ + char *progname = argv[0]; + char *file = NULL; + struct grecs_node *tree, *node; + int flags = 0; + + while (--argc) { + char *arg = *++argv; + if (strcmp(arg, "-locus") == 0) + flags |= GRECS_NODE_FLAG_LOCUS; + else if (strncmp(arg, "-delim=", 7) == 0) + flags |= arg[7]; + else if (strcmp(arg, "-h") == 0) + usage(progname, stdout, 0); + else if (arg[0] == '-') + usage(progname, stderr, 1); + else if (file) + usage(progname, stderr, 1); + else + file = arg; + } + + if (!file || argc) + usage(progname, stderr, 1); + + tree = grecs_parse(file); + if (!tree) + exit(1); + + for (node = tree; node; node = node->next) { + grecs_format_node(node, flags, stdout); + fputc('\n', stdout); + } + exit(0); +} |