1 files changed, 12 insertions, 2 deletions

diff --git a/utils/bencoding.c b/utils/bencoding.c
index ae80546..1e90737 100644
--- a/utils/bencoding.c
+++ b/utils/bencoding.c
@@ -8,7 +8,7 @@
 #define S0(x) (x ? x : "")
 int main (int argc, char ** argv) {
 	if (argc < 1+1)
-		error_at_line(1, 0, __FILE__, __LINE__, "%s encode < json || %s decode < bencoding || %s path path/to/obj < bencoding || %s foreach < bencoding", S0(argv[0]), S0(argv[0]), S0(argv[0]), S0(argv[0]));
+		error_at_line(1, 0, __FILE__, __LINE__, "%s encode < json || %s decode < bencoding || %s path path/to/obj < bencoding || %s foreach < bencoding || %s val value < bencoding (should output null or value as JSON string if found in array)", S0(argv[0]), S0(argv[0]), S0(argv[0]), S0(argv[0]), S0(argv[0]));
 	if (argv[1][0] == 'p' && argc != 1+2)
 		error_at_line(1, 0, __FILE__, __LINE__, "set path!");
 	int size = 2048;
@@ -23,7 +23,7 @@ int main (int argc, char ** argv) {
 	}
 	if (argv[1][0] == 'e')
 		error_at_line(3, 0, __FILE__, __LINE__, "N/I");
-	struct bencoding * bencoding = bdecode(in, size, terminate);
+	struct bencoding * bencoding = bdecode(in, size, 0);
 	if (argv[1][0] == 'd') {
 		len = b2json_length(bencoding);
 		char out[len+1];
@@ -44,6 +44,16 @@ int main (int argc, char ** argv) {
 			error_at_line(4, 0, __FILE__, __LINE__, "b2json wrote %ld instead of %d bytes.", end-out, len);
 		fprintf(stderr, "len: %d\n", len);
 	}
+	if (argv[1][0] == 'v') {
+		len = b2json_length(bval(bencoding, argv[2]));
+		char out[len+1];
+		char * end = b2json(out, bval(bencoding, argv[2]));
+		*end = '\0';
+		puts(out);
+		if (end - out != len)
+			error_at_line(4, 0, __FILE__, __LINE__, "b2json wrote %ld instead of %d bytes.", end-out, len);
+		fprintf(stderr, "len: %d\n", len);
+	}
 	if (argv[1][0] == 'f') {
 		bforeach (value, bencoding) {
 			len = b2json_length(value->key);