Simple parser for filter syntax

1 files changed, 25 insertions, 0 deletions

diff --git a/test/parse.c b/test/parse.c
new file mode 100644
index 0000000..9fca97b
--- /dev/null
+++ b/test/parse.c
@@ -0,0 +1,25 @@
+#include "nslog/nslog.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+	if (argc != 2) {
+		fprintf(stderr, "usage: parse 'filtertext'\n");
+		return 1;
+	}
+	nslog_filter_t *filt;
+	nslog_error err;
+
+	err = nslog_filter_from_text(argv[1], &filt);
+	if (err != NSLOG_NO_ERROR) {
+		fprintf(stderr, "Unable to parse.\n");
+		return 2;
+	}
+	char *ct = nslog_filter_sprintf(filt);
+	filt = nslog_filter_unref(filt);
+	printf("%s\n", ct);
+	free(ct);
+	return 0;
+}