Allow flexible specification of methods provided by an implementation

1 files changed, 4 insertions, 4 deletions

diff --git a/src/fastd.h b/src/fastd.h
index 2607322..5ace535 100644
--- a/src/fastd.h
+++ b/src/fastd.h
@@ -79,7 +79,7 @@ struct fastd_protocol {
 };
 
 struct fastd_method {
-	const char *name;
+	bool (*provides)(fastd_context_t *ctx, const char *name);
 
 	size_t (*max_packet_size)(fastd_context_t *ctx);
 	size_t (*min_encrypt_head_space)(fastd_context_t *ctx);
@@ -88,8 +88,8 @@ struct fastd_method {
 	size_t (*min_decrypt_tail_space)(fastd_context_t *ctx);
 
 	size_t (*key_length)(fastd_context_t *ctx);
-	fastd_method_session_state_t* (*session_init)(fastd_context_t *ctx, const uint8_t *secret, bool initiator);
-	fastd_method_session_state_t* (*session_init_compat)(fastd_context_t *ctx, const uint8_t *secret, size_t length, bool initiator);
+	fastd_method_session_state_t* (*session_init)(fastd_context_t *ctx, const char *name, const uint8_t *secret, bool initiator);
+	fastd_method_session_state_t* (*session_init_compat)(fastd_context_t *ctx, const char *name, const uint8_t *secret, size_t length, bool initiator);
 	bool (*session_is_valid)(fastd_context_t *ctx, fastd_method_session_state_t *session);
 	bool (*session_is_initiator)(fastd_context_t *ctx, fastd_method_session_state_t *session);
 	bool (*session_want_refresh)(fastd_context_t *ctx, fastd_method_session_state_t *session);
@@ -359,7 +359,7 @@ void fastd_logf(const fastd_context_t *ctx, fastd_loglevel_t level, const char *
 void fastd_add_peer_dir(fastd_context_t *ctx, fastd_config_t *conf, const char *dir);
 bool fastd_read_config(fastd_context_t *ctx, fastd_config_t *conf, const char *filename, bool peer_config, int depth);
 
-const fastd_method_t* fastd_method_get_by_name(const char *name);
+const fastd_method_t* fastd_method_get_by_name(fastd_context_t *ctx, const char *name);
 
 const fastd_cipher_t** fastd_cipher_config_alloc(void);
 void fastd_cipher_config_free(const fastd_cipher_t **cipher_conf);