protover: Move all hardcoded lists in one place

This also moves the warnings and add some theatrical effect around the
code so anyone modifying those list should notice the warnings signs and
read the comment accordingly.

Signed-off-by: David Goulet <dgoulet@torproject.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/src/core/or/protover.h b/src/core/or/protover.h
index 7e181ba97a..c99dfe40ae 100644
--- a/src/core/or/protover.h
+++ b/src/core/or/protover.h
@@ -49,6 +49,10 @@ bool protover_contains_long_protocol_names(const char *s);
 int protover_all_supported(const char *s, char **missing);
 int protover_is_supported_here(protocol_type_t pr, uint32_t ver);
 const char *protover_get_supported_protocols(void);
+const char *protover_get_recommended_client_protocols(void);
+const char *protover_get_recommended_relay_protocols(void);
+const char *protover_get_required_client_protocols(void);
+const char *protover_get_required_relay_protocols(void);
 
 char *protover_compute_vote(const struct smartlist_t *list_of_proto_strings,
                             int threshold);