Commit Graph

63 Commits

Author SHA1 Message Date
Rusty Russell
2b422272e5 wire: generate printwire_ routines for bolt12 CSV.
Good exercise, and we need it when bolt12 messages appear in onion
messages anyway.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-03-25 13:55:44 +10:30
Rusty Russell
fa0c29f959 tools/generate_wire.py: tlvs should start with tlv_
No more "towire_offer", but "towire_tlv_offer".

This means we double-up on the unfortunately-named `tlv_payload` inside
the onion, but we should rename that in the spec when we remove
old payloads.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2022-03-25 13:55:44 +10:30
Rusty Russell
1c71c9849b connectd: handle custom messages.
This is neater than what we had before, and slightly more general.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: JSON_RPC: `sendcustommsg` now works with any connected peer, even when shutting down a channel.
2022-02-08 11:15:52 +10:30
Jan Sarenik
3f05dff89d wire: Fix generated files
Changelog-None
2021-09-20 18:17:56 +02:00
Rusty Russell
cb22015b2a common/channel_type: wrapper for generated 'struct channel_type'.
We make it a first-class citizen internally, even though we won't use
it over the wire (at least, non-experimental builds).  This scheme
follows the latest draft, in which features are flagged compulsory.

We also add several helper functions.

Since uses the *even* bits (as per latest spec), not the *odd* bits,
we have some other fixups.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-09-13 15:53:23 +02:00
Rusty Russell
18b6aa5e66 BOLT 12: update to include replace_invoice options.
We don't support it (yet), but update the spec to include it.

We include the previous field (recurrence_signature) as a shim for the
moment, for compat with existing nodes.  It's ugly, but next release
we'll stop *sending* it, then finally we'll stop accepting it!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-07-03 12:13:45 +09:30
Rusty Russell
11d24dea9b wire/Makefile: always generate non-exp files.
I wasn't regenerating these when I changed dependencies, because I was
configured with --enable-experimental-features.  Putting them in
ALL_C_HEADERS and ALL_C_SOURCES means they'll be regenerated, even
though nothing depends on them.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-06-15 06:34:56 +09:30
niftynei
5e289efdde wire: clean up patch revision files in clean
Make all the ....csv.* things disappear
2021-04-06 11:02:08 +09:30
Rusty Russell
7c2ecd8241 wire/Makefile: make sure we regen exp files if patches change.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-03-03 16:36:22 -06:00
Rusty Russell
a4bc3e5673 common/bolt12: include correct bolt12 wiregen header.
Don't include exp directly, use an ifdef in common/bolt12
(like we do for peer and onion wiregen files).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-01-13 14:45:36 +01:00
Rusty Russell
5a483ddd8b wire: Apply onion mesages spec patch even when not experimental.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-01-13 14:45:36 +01:00
Rusty Russell
c3200b07de wire: add bolt12_wire.csv
For some reason, an old version was checked in.  We don't currently
use it (since bolt12 support depends on EXPERIMENTAL_FEATURES, which
uses bolt12_exp_wire.csv, which is generated and not checked in).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2021-01-13 14:45:36 +01:00
Rusty Russell
7af63eb0a7 wire/Makefile: refactor to allow non-experimental spec patches.
And rename the current patches to all be _exp_*.patch.  These
are applied after the basic patches.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>


Header from folded patch 'fix.patch':
2021-01-13 14:45:36 +01:00
Rusty Russell
43b71de897 lightningd: low-level createinvoicerequest API (EXPERIMENTAL_FEATURES)
This is similar to the createinvoice API, except we don't need to save
invoice requests in the database.  We may, however, have to look up
payment_key for recurring invoice requests, and sign the message with
the payment_key.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-12-23 14:24:39 +01:00
Rusty Russell
353e4cf3c2 wire/Makefile: make generated wire files depend on Makefile.
That way they rebuild when we change flags in Makefile.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-12-23 14:24:39 +01:00
Rusty Russell
2cd93597cc wire.c: import bolt 12 offers CSV.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-12-09 16:40:13 +10:30
Rusty Russell
c67f5b301e wire: fix up regeneration
We didn't rename the _csv to .csv, which patterns expect if you're
regenerating (e.g. if you switch on --enable-experimental-features
then switch it off again!)

Also remove unused experimental targets.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-09-09 16:23:58 +09:30
Rusty Russell
c34c055d82 Makefile: use completely separate spec-derived files for EXPERIMENTAL_FEATURES
This avoids overwriting the ones in git, and generally makes things neater.

We have convenience headers wire/peer_wire.h and wire/onion_wire.h to
avoid most #ifdefs: simply include those.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-09-08 09:42:00 +09:30
Rusty Russell
1746406e41 Makefile: normalize all the Makefiles
We create ALL_PROGRAMS, ALL_TEST_PROGRAMS, ALL_C_SOURCES and
ALL_C_HEADERS.  Then the toplevel Makefile knows which are
autogenerated (by wildcard), so it can have all the rules to clean
them or check the source as necessary.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-08-31 21:33:26 -05:00
Rusty Russell
8150d28575 Makefile: use generic rules to make spec-derived sources.
Now we use the same Makefile rules for all CSV->C generation.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-08-31 21:33:26 -05:00
Rusty Russell
055cfd17a8 wire: locale-independent patch order for EXPERIMENTAL_FEATURES patches
Also, remove fuzz caused by varint->bigsize change.

For some reason my build machine sorts patches into another order, and fails
to patch:

	patching file wire/gen_onion_wire_csv.104951
	Hunk #1 succeeded at 52 with fuzz 1 (offset -19 lines).
	patching file wire/gen_onion_wire_csv.104951
	Hunk #1 FAILED at 8.
	1 out of 1 hunk FAILED -- saving rejects to file wire/gen_onion_wire_csv.104951.rej
	make: *** [wire/Makefile:60: wire/gen_onion_wire_csv] Error 1

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-07-17 13:54:21 +02:00
Rusty Russell
cfb320c972 wire: move remaining bitcoin functions out to bitcoin/ files.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-05-18 14:51:12 +02:00
Rusty Russell
197d1bcef2 wire: move towire/fromwire_short_channel_id out to bitcoin/short_channel_id.c
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-05-18 14:51:12 +02:00
Rusty Russell
4dbfce6057 wire: move towire/fromwire_preimage out to bitcoin/preimage.c.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-05-18 14:51:12 +02:00
Rusty Russell
27220646c3 common/wire: move bitcoin-specific marshalling functions into bitcoin files.
We did this originally because these types are referred to in the bolts, and we
had no way of injecting the correct include lines into those.  Now we do, so
there's less excuse for this.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-05-18 14:51:12 +02:00
Rusty Russell
fda5f0b427 common/channel_id: move channel_id into its own file.
The definition was in wire/wire.h, and helper functions in fromwire.c!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-05-18 14:51:12 +02:00
Rusty Russell
f02c464c2e wire/Makefile: list wire/tlvstream.c in WIRE_SRC.
Otherwise, it doesn't depend on anything (it's compiled becasue
plugins/keysend explicitly lists wire/tlvstream.o as a dependency).

This made me miss a compile break.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-05-18 14:51:12 +02:00
lisa neigut
261a46449c wire: suppress printout from patch command
We were using patch's '--silent' flag, but that broke on the busybox
implementation of `patch`, since they don't support it. Instead, we use
the universally supported "pipe to /dev/null" approach

Suggested-By: @rustyrussell
Changelog-None
2020-05-04 10:21:07 +09:30
Christian Decker
a8fa55d275 wire: Add common messages that are independent of daemons
These messages may be exchanged between the master and any daemon. For now
these are just the daemons that a peer may be attached to at any time since
the first example of this is the custommsg infrastructure.
2020-01-28 23:50:52 +01:00
lisa neigut
e1ef902db4 wire-make: remove --silent flag from patch command
not supported on all architectures
2020-01-18 19:37:46 +08:00
Christian Decker
db92c2ac5e tlv: Remove unused TLV deserialization function 2019-12-03 00:37:15 +00:00
lisa neigut
aef5b30b81 wire: update how experimental csv patches are managed
We used to append new patches to a single file. This caused
some problems and is a lot harder to cleanup later.

This patch moves the experimental patches to their own, individual
patch files, that are named for the current BOLTVERSION, which they're
taken from.

Also moves the current patchfile over to a 'gossipqueries' one,
as it already exists.
2019-09-16 05:09:15 +00:00
Rusty Russell
8774070a31 bolt: Update to latest bolt, including TLV onion format.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-08-02 17:32:48 +02:00
Rusty Russell
00ca52ea07 bolt: update to aa33af0c4d7ae0180c04ef98e61af49c1f876a36
This introduces the TLV test vectors.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-08-02 17:32:48 +02:00
Rusty Russell
2e68b88be8 tools: fix tlv generation
We need to hand -s to both header and body generation, or neither:

wire/gen_peer_wire.c:53:13: error: static declaration of ‘towire_channel_update_timestamps’ follows non-static declaration
In file included from wire/gen_peer_wire.c:5:
./wire/gen_peer_wire.h:78:6: note: previous declaration of ‘towire_channel_update_timestamps’ was here

We also need it for printwire, otherwise we get static unused functions for subtypes:

devtools/gen_print_wire.c:155:13: error: ‘printwire_channel_update_checksums’ defined but not used [-Werror=unused-function]
 static void printwire_channel_update_checksums(const char *fieldname, const u8 **cursor, size_t *plen)
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
devtools/gen_print_wire.c:133:13: error: ‘printwire_channel_update_timestamps’ defined but not used [-Werror=unused-function]
 static void printwire_channel_update_timestamps(const char *fieldname, const u8 **cursor, size_t *plen)
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-07-27 21:19:57 -05:00
Rusty Russell
d551b125cc Makefile: make extract-experimental-bolt-csv check out the BOLTVERSION.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-07-24 06:35:57 +00:00
Rusty Russell
837530514a Makefile: make wire generated CSV depend on config.
Required if we change EXPERIMENTAL_FEATURES for example.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-07-24 06:35:57 +00:00
Rusty Russell
7cf0006c78 wire/tlvstream: routines to marshal/unmarshal TLV streams.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-07-18 06:51:35 +00:00
lisa neigut
5c07afac7d bolt: update to BOLT spec changes (extract format + type specifications)
updates the bolt version to 6639cef095a2ecc7b8f0c48c6e7f2f906fbfbc58.

this requires us to use the new bolt parser at generate-bolt.py
and updates to all of the type specifications (ie. from u8 -> byte)
2019-07-16 06:10:58 +00:00
lisa neigut
e3bac6c165 wire-gen: patch in the wire/gen_*_experimental_wire files
use the `wire/gen_*experimental_wire` patch file and apply it to
existing wire message set.

empty for now, but will be generated shortly.
2019-05-02 01:20:41 +00:00
lisa neigut
39153f3122 wire-gen: use staging file for generated wire csvs
for now we straight copy the `extracted_peer_wire_csv` over into the
file that is used to generate the .c/.h files; in the future
we'll use this destination file as a way to modify the
`gen_peer_wire_csv`s from a patch.
2019-05-02 01:20:41 +00:00
Rusty Russell
e51a13975f Makefile: don't generate CSVs unless explicitly told to.
ANd rename them: every other "gen" file can be discarded and rebuilt.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2019-05-02 01:20:41 +00:00
Rusty Russell
e8a7a7addb wire/Makefile: generate CSVs from specs based on BOLTVERSION.
Not whatever happens to be lying around!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-09-13 17:38:13 -07:00
Rusty Russell
fc02af12d0 wire: add onion_defs.h to bolt-check, update quote.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-09-13 17:38:13 -07:00
Rusty Russell
7bfb9978de wire: remove --check-alignment arg from spec parsing tool.
It's no longer functional, and is being removed upstream.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2018-05-15 23:39:09 +00:00
Rusty Russell
32631b4278 generate-wire.py: add --bolt arg, use size->type hacks only when that's specified.
For our own internal comms CSVs, we should always name explicit types.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-09-29 14:40:34 +02:00
Rusty Russell
bbed5e3411 Rename subdaemons, move them into top level.
We leave the *build* results in lightningd/ for ease of in-place testing though.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-08-29 17:54:14 +02:00
Rusty Russell
739b163f8b Makefiles: simplify dependencies.
Gather all binaries and objects and make the depend on external
requirements and common headers.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-08-29 17:54:14 +02:00
Rusty Russell
49d97a2fd6 Update wire from spec ed107e4ef019f33a88aa5567adca7fbb944e93af
This version correctly extracts fields with _ in them, meaning we get
more fields.

Also adds Makefile dependency which I noticed broke the build.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-04-01 23:59:46 +10:30
Rusty Russell
dc562f0533 Makefiles: fix from-scratch parallel build.
1) Need config.h before wire/gen_ are compiled.
2) The rule to checkout the libbase58 submodule doesn't work, so use the older
   one-depends-on-the-other approach.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2017-04-01 23:59:46 +10:30