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funder: make policy a pointer, most places

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This commit is contained in:
niftynei
2021-05-26 18:10:32 -05:00
committed by neil saitug
parent 9e839b177c
commit d6b302b52f
4 changed files with 79 additions and 75 deletions
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48
plugins/funder.c
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@@ -27,7 +27,7 @@
static struct list_head pending_opens;
/* Current set policy */
static struct funder_policy current_policy;
static struct funder_policy *current_policy;
struct pending_open {
struct list_node list;
@@ -757,7 +757,7 @@ json_funderupdate(struct command *cmd,
u64 *mod;
enum funder_opt *opt;
const char *err;
struct funder_policy policy = current_policy;
struct funder_policy *policy = current_policy;
if (!param(cmd, buf, params,
p_opt("policy", param_funder_opt, &opt),
@@ -773,32 +773,32 @@ json_funderupdate(struct command *cmd,
return command_param_failed();
if (opt)
policy.opt = *opt;
policy->opt = *opt;
if (mod)
policy.mod = *mod;
policy->mod = *mod;
if (min_their_funding)
policy.min_their_funding = *min_their_funding;
policy->min_their_funding = *min_their_funding;
if (max_their_funding)
policy.max_their_funding = *max_their_funding;
policy->max_their_funding = *max_their_funding;
if (per_channel_min)
policy.per_channel_min = *per_channel_min;
policy->per_channel_min = *per_channel_min;
if (per_channel_max)
policy.per_channel_max = *per_channel_max;
policy->per_channel_max = *per_channel_max;
if (reserve_tank)
policy.reserve_tank = *reserve_tank;
policy->reserve_tank = *reserve_tank;
if (fuzz_factor)
policy.fuzz_factor = *fuzz_factor;
policy->fuzz_factor = *fuzz_factor;
if (fund_probability)
policy.fund_probability = *fund_probability;
policy->fund_probability = *fund_probability;
err = funder_check_policy(&policy);
err = funder_check_policy(policy);
if (err)
return command_done_err(cmd, JSONRPC2_INVALID_PARAMS,
err, NULL);
current_policy = policy;
res = jsonrpc_stream_success(cmd);
policy_to_json(res, &current_policy);
policy_to_json(res, current_policy);
return command_finished(cmd, res);
}
@@ -819,7 +819,7 @@ static const char *init(struct plugin *p, const char *b, const jsmntok_t *t)
list_head_init(&pending_opens);
err = funder_check_policy(&current_policy);
err = funder_check_policy(current_policy);
if (err)
plugin_err(p, "Invalid parameter combination: %s", err);
@@ -890,7 +890,7 @@ int main(int argc, char **argv)
setup_locale();
/* Our default funding policy is fixed (0msat) */
current_policy = default_funder_policy(FIXED, 0);
current_policy = default_funder_policy(owner, FIXED, 0);
plugin_main(argv, init, PLUGIN_RESTARTABLE, true,
NULL,
@@ -902,57 +902,57 @@ int main(int argc, char **argv)
"string",
"Policy to use for dual-funding requests."
" [match, available, fixed]",
funding_option, &current_policy.opt),
funding_option, &current_policy->opt),
plugin_option("funder-policy-mod",
"string",
"Percent to apply policy at"
" (match/available); or amount to fund"
" (fixed)",
amount_sat_or_u64_option,
&current_policy.mod),
&current_policy->mod),
plugin_option("funder-min-their-funding",
"string",
"Minimum funding peer must open with"
" to activate our policy",
amount_option,
&current_policy.min_their_funding),
&current_policy->min_their_funding),
plugin_option("funder-max-their-funding",
"string",
"Maximum funding peer may open with"
" to activate our policy",
amount_option,
&current_policy.max_their_funding),
&current_policy->max_their_funding),
plugin_option("funder-per-channel-min",
"string",
"Minimum funding we'll add to a channel."
" If we can't meet this, we don't fund",
amount_option,
&current_policy.per_channel_min),
&current_policy->per_channel_min),
plugin_option("funder-per-channel-max",
"string",
"Maximum funding we'll add to a channel."
" We cap all contributions to this",
amount_option,
&current_policy.per_channel_max),
&current_policy->per_channel_max),
plugin_option("funder-reserve-tank",
"string",
"Amount of funds we'll always leave"
" available.",
amount_option,
&current_policy.reserve_tank),
&current_policy->reserve_tank),
plugin_option("funder-fuzz-percent",
"int",
"Percent to fuzz the policy contribution by."
" Defaults to 5%. Max is 100%",
u32_option,
&current_policy.fuzz_factor),
&current_policy->fuzz_factor),
plugin_option("funder-fund-probability",
"int",
"Percent of requests to consider."
" Defaults to 100%. Setting to 0% will"
" disable dual-funding",
u32_option,
&current_policy.fund_probability),
&current_policy->fund_probability),
NULL);
tal_free(owner);