It assumes the head of the array is the object/array we want to remove from,
but that's not true if we're trying to remove from a sub-object.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Christian points out that we can iterate by ->size rather than calling
json_next() to find the end (which traverses the entire object!).
Now ->size is reliable (since previous patch), this is OK.
Reported-by: @cdecker
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
These are only supposed to be used when you want the token contents including
surrounding "". We should use this when reporting errors, but usually
we just want to access the tok members directly.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This was removed (as unused) in 6269a4c55d592e8720b7f2a304c21f61f7931238;
now I've even added tests.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
json_tok* is used with 'struct command', so rename this to match the other
low-level json tok helpers.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Needed for check command. I left the print function in since it was so
convenient for debugging purposes.
Signed-off-by: Mark Beckwith <wythe@intrig.com>
It's the only user of them, and it's going to get optimized.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
gossip.pydiff --git a/common/test/run-json.c b/common/test/run-json.c
index 956fdda35..db52d6b01 100644
It turns out we were heavily relying on the fact that after each message from
the client there'd be a flush, and that there would not be anything after the
JSON object we read. This will no longer be the case once we start streaming
things or we are very quick in issuing the JSON-RPC requests.
This just takes one of the error paths (incomplete read) and makes it into a
successful path if we have indeed read a full root element.
This was a very simple change and allowed us to remove the special
`json_opt_tok` macro.
Moved the callback out of `common/json.c` to `lightningd/json.c` because the new
callbacks are dependent on `struct command` etc.
(I already started on `json_tok_number`)
My plan is to:
1. upgrade json_tok_X one a time, maybe a PR for each one.
2. When done, rename macros (i.e, remove "_tal").
3. Remove all vestiges of the old callbacks
4. Add new callbacks so that we no longer need json_tok_tok!
(e.g., json_tok_label, json_tok_str, json_tok_msat)
Signed-off-by: Mark Beckwith <wythe@intrig.com>
tal_count() is used where there's a type, even if it's char or u8, and
tal_bytelen() is going to replace tal_len() for clarity: it's only needed
where a pointer is void.
We shim tal_bytelen() for now.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Removed `json_get_params`.
Also added json_tok_percent and json_tok_newaddr. Probably should
have been a separate PR but it was so easy.
[ Squashed comment update for gcc workaround --RR ]
Signed-off-by: Mark Beckwith <wythe@intrig.com>
This is part of #1464 and incorporates Rusty's suggested updates from #1569.
See comment in param.h for description, here's the basics:
unsigned cltv;
const jsmntok_t *note;
u64 msatoshi;
struct param * mp;
if (!param_parse(cmd, buffer, tokens,
param_req("cltv", json_tok_number, &cltv),
param_opt("note", json_tok_tok, ¬e),
mp = param_opt("msatoshi", json_tok_u64, &msatoshi),
NULL))
return;
if (param_is_set(mp))
do_something()
There is a lot of developer mode code to make sure we don't make mistakes,
like trying to unmarshal into the same variable twice or adding a required param
after optional.
During testing, I found a bug (of sorts) in the current system. It allows you
to provide two named parameters with the same name without error; e.g.:
# cli/lightning-cli -k newaddr addresstype=p2sh-segwit addresstype=bech32
{
"address": "2N3r6fT65PhfhE1mcMS6TtcdaEurud6M7pA"
}
It just takes the first and ignores the second. The new system reports this as an
error for now. We can always change this later.
Just a small cleanup of the indentation code, so we don't have to reformat all
the issue reports to become readable. This is much closer to what `jq` or
`json_pp` spit out and doesn't have those infinitely long lines.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
We move it into jsonrpc where it belongs, and make it fail the command.
This means it can tell us exactly what was wrong.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This change could break users who accidentally have typos in scripts,
so we need to check sooner rather than later.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
ie. non-printable, quotes or escapes. We allow these outside tokens
(we expect tabs and \n for example).
This is a big hammer, but if someone really wants we can add support
later.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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