jwt_io.c: reformat the whole file

I don't like tabs

Author: rrooij

src/jwt_io.c

@@ -5,11 +5,9 @@
 #include <strings.h>
 #include <jwt.h>
 
-install_t	install(void);
+install_t install(void);
 
-static void
-get_pl_arg_str(char *predicate_name, char *term_name, term_t term, char **out)
-{
+static void get_pl_arg_str(char *predicate_name, char *term_name, term_t term, char **out) {
 	if (!PL_get_atom_chars(term, out)) {
 		char           *warning;
 		asprintf(&warning, "%s: instantiation fault (%s)", predicate_name, term_name);
@@ -18,31 +16,28 @@ get_pl_arg_str(char *predicate_name, char *term_name, term_t term, char **out)
 	}
 }
 
-static		foreign_t
-pl_jwt_encode(term_t in, term_t out, term_t key_term, term_t algorithm)
-{
-	jwt_t          *jwt;
-	char           *result, *grants, *alg_str, *key;
-	int		rval;
+static foreign_t pl_jwt_encode(term_t in, term_t out, term_t key_term, term_t algorithm) {
+    jwt_t *jwt;
+    char *result, *grants, *alg_str, *key;
+    int	rval;
 
-	get_pl_arg_str("jwt_encode_from_string/4", "in", in, &grants);
-	get_pl_arg_str("jwt_encode_from_string/4", "key", key_term, &key);
-	get_pl_arg_str("jwt_encode_from_string/4", "algorithm", algorithm, &alg_str);
-	jwt_new(&jwt);
-	jwt_add_grants_json(jwt, grants);
-	jwt_set_alg(jwt, jwt_str_alg(alg_str), (const unsigned char *)key, strlen(key));
-	result = jwt_encode_str(jwt);
-	rval = PL_unify_atom_chars(out, result);
-	free(result);
-	jwt_free(jwt);
-	return rval;
+    get_pl_arg_str("jwt_encode_from_string/4", "in", in, &grants);
+    get_pl_arg_str("jwt_encode_from_string/4", "key", key_term, &key);
+    get_pl_arg_str("jwt_encode_from_string/4", "algorithm", algorithm, &alg_str);
+    jwt_new(&jwt);
+    jwt_add_grants_json(jwt, grants);
+    jwt_set_alg(jwt, jwt_str_alg(alg_str), (const unsigned char *)key, strlen(key));
+    result = jwt_encode_str(jwt);
+    rval = PL_unify_atom_chars(out, result);
+    free(result);
+    jwt_free(jwt);
+    return rval;
 }
 
-static		foreign_t
-pl_jwt_parse_head(term_t in, term_t head_term) {
-    char        *input, *head_payload;
-    jwt_t       *jwt;
-    int		jwt_result;
+static foreign_t pl_jwt_parse_head(term_t in, term_t head_term) {
+    char *input, *head_payload;
+    jwt_t *jwt;
+    int	jwt_result;
     get_pl_arg_str("jwt_encode_from_string/4", "in", in, &input);
 
     jwt_result = jwt_decode(&jwt, input, NULL, 0);
@@ -57,38 +52,34 @@ pl_jwt_parse_head(term_t in, term_t head_term) {
     }
 }
 
-static		foreign_t
-pl_jwt_decode(term_t in, term_t out_payload, term_t out_algorithm, term_t in_key)
-{
-	char           *input, *key, *payload;
-	const char     *algorithm;
-	int		jwt_result;
-	jwt_t          *jwt;
+static foreign_t pl_jwt_decode(term_t in, term_t out_payload, term_t out_algorithm, term_t in_key) {
+    char *input, *key, *payload;
+    const char *algorithm;
+    int jwt_result;
+    jwt_t *jwt;
 
-	get_pl_arg_str("jwt_encode_from_string/4", "in", in, &input);
-	get_pl_arg_str("jwt_encode_from_string/4", "key", in_key, &key);
-	if (key == NULL || !strcmp("", key)) {
-		jwt_result = jwt_decode(&jwt, input, NULL, 0);
-	} else {
-		jwt_result = jwt_decode(&jwt, input, (const unsigned char *)key, strlen(key));
-	}
-	if (!jwt_result) {
-		payload = jwt_get_grants_json(jwt, NULL);
-		algorithm = jwt_alg_str(jwt_get_alg(jwt));
-		(void) PL_unify_atom_chars(out_payload, payload);
-		(void) PL_unify_atom_chars(out_algorithm, algorithm);
-		free(payload);
-		jwt_free(jwt);
-		PL_succeed;
-	} else {
-    PL_fail;
-  }
+    get_pl_arg_str("jwt_encode_from_string/4", "in", in, &input);
+    get_pl_arg_str("jwt_encode_from_string/4", "key", in_key, &key);
+    if (key == NULL || !strcmp("", key)) {
+        jwt_result = jwt_decode(&jwt, input, NULL, 0);
+    } else {
+        jwt_result = jwt_decode(&jwt, input, (const unsigned char *)key, strlen(key));
+    }
+    if (!jwt_result) {
+        payload = jwt_get_grants_json(jwt, NULL);
+        algorithm = jwt_alg_str(jwt_get_alg(jwt));
+        (void) PL_unify_atom_chars(out_payload, payload);
+        (void) PL_unify_atom_chars(out_algorithm, algorithm);
+        free(payload);
+        jwt_free(jwt);
+        PL_succeed;
+    } else {
+        PL_fail;
+    }
 }
 
-install_t
-install(void)
-{
-	PL_register_foreign("jwt_parse_head", 2, pl_jwt_parse_head, 0);
-	PL_register_foreign("jwt_encode_from_string", 4, pl_jwt_encode, 0);
-	PL_register_foreign("jwt_decode_from_string", 4, pl_jwt_decode, 0);
+install_t install(void) {
+    PL_register_foreign("jwt_parse_head", 2, pl_jwt_parse_head, 0);
+    PL_register_foreign("jwt_encode_from_string", 4, pl_jwt_encode, 0);
+    PL_register_foreign("jwt_decode_from_string", 4, pl_jwt_decode, 0);
 }