120 lines
4.0 KiB
C
120 lines
4.0 KiB
C
#include "config.h"
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#include <common/json_command.h>
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#include <common/json_param.h>
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#include <common/json_stream.h>
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#include <lightningd/channel.h>
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#include <lightningd/closed_channel.h>
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#include <lightningd/jsonrpc.h>
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#include <lightningd/lightningd.h>
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#include <lightningd/peer_control.h>
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#include <wallet/wallet.h>
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static void json_add_closed_channel(struct json_stream *response,
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const char *fieldname,
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const struct closed_channel *channel)
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{
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json_object_start(response, fieldname);
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if (channel->peer_id)
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json_add_node_id(response, "peer_id", channel->peer_id);
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json_add_channel_id(response, "channel_id", &channel->cid);
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if (channel->scid)
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json_add_short_channel_id(response, "short_channel_id",
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channel->scid);
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if (channel->alias[LOCAL] || channel->alias[REMOTE]) {
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json_object_start(response, "alias");
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if (channel->alias[LOCAL])
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json_add_short_channel_id(response, "local",
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channel->alias[LOCAL]);
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if (channel->alias[REMOTE])
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json_add_short_channel_id(response, "remote",
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channel->alias[REMOTE]);
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json_object_end(response);
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}
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json_add_string(response, "opener",
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channel->opener == LOCAL ? "local" : "remote");
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if (channel->closer != NUM_SIDES)
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json_add_string(response, "closer", channel->closer == LOCAL ?
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"local" : "remote");
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json_add_bool(response, "private",
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!(channel->channel_flags & CHANNEL_FLAGS_ANNOUNCE_CHANNEL));
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json_add_channel_type(response, "channel_type", channel->type);
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json_add_u64(response, "total_local_commitments",
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channel->next_index[LOCAL] - 1);
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json_add_u64(response, "total_remote_commitments",
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channel->next_index[REMOTE] - 1);
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json_add_u64(response, "total_htlcs_sent", channel->next_htlc_id);
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json_add_txid(response, "funding_txid", &channel->funding.txid);
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json_add_num(response, "funding_outnum", channel->funding.n);
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json_add_bool(response, "leased", channel->leased);
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if (channel->leased) {
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if (channel->opener == LOCAL)
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json_add_amount_msat(response, "funding_fee_paid_msat",
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channel->push);
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else
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json_add_amount_msat(response, "funding_fee_rcvd_msat",
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channel->push);
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} else if (!amount_msat_eq(channel->push, AMOUNT_MSAT(0)))
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json_add_amount_msat(response, "funding_pushed_msat",
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channel->push);
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json_add_amount_sat_msat(response, "total_msat", channel->funding_sats);
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json_add_amount_msat(response, "final_to_us_msat", channel->our_msat);
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json_add_amount_msat(response, "min_to_us_msat",
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channel->msat_to_us_min);
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json_add_amount_msat(response, "max_to_us_msat",
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channel->msat_to_us_max);
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if (channel->last_tx && !invalid_last_tx(channel->last_tx)) {
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struct bitcoin_txid txid;
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bitcoin_txid(channel->last_tx, &txid);
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json_add_txid(response, "last_commitment_txid", &txid);
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json_add_amount_sat_msat(response, "last_commitment_fee_msat",
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bitcoin_tx_compute_fee(channel->last_tx));
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}
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json_add_string(response, "close_cause",
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channel_change_state_reason_str(channel->state_change_cause));
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json_object_end(response);
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}
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static struct command_result *json_listclosedchannels(struct command *cmd,
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const char *buffer,
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const jsmntok_t *obj UNNEEDED,
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const jsmntok_t *params)
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{
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struct node_id *peer_id;
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struct json_stream *response;
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struct closed_channel **chans;
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if (!param(cmd, buffer, params,
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p_opt("id", param_node_id, &peer_id),
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NULL))
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return command_param_failed();
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response = json_stream_success(cmd);
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json_array_start(response, "closedchannels");
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chans = wallet_load_closed_channels(cmd, cmd->ld->wallet);
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for (size_t i = 0; i < tal_count(chans); i++) {
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if (peer_id) {
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if (!chans[i]->peer_id)
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continue;
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if (!node_id_eq(chans[i]->peer_id, peer_id))
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continue;
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}
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json_add_closed_channel(response, NULL, chans[i]);
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}
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json_array_end(response);
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return command_success(cmd, response);
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}
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static const struct json_command listclosedchannels_command = {
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"listclosedchannels",
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"network",
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json_listclosedchannels,
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"Show historical (dead) channels."
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};
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AUTODATA(json_command, &listclosedchannels_command);
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