59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/* lightningd/json.h
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* Helpers for outputting JSON results that are specific only for
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* lightningd.
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*/
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#ifndef LIGHTNING_LIGHTNINGD_JSON_H
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#define LIGHTNING_LIGHTNINGD_JSON_H
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#include "config.h"
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#include <stdbool.h>
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#include <stddef.h>
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#define JSMN_STRICT 1
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# include <external/jsmn/jsmn.h>
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struct bitcoin_txid;
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struct json_result;
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struct pubkey;
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struct route_hop;
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struct short_channel_id;
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struct wallet_payment;
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struct wireaddr;
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/* Output a route array. */
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void json_add_route(struct json_result *r, char const *n,
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const struct route_hop *hops, size_t hops_len);
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/* Output the fields of a wallet payment.
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* Should be used within an object context. */
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void json_add_payment_fields(struct json_result *response,
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const struct wallet_payment *t);
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/* '"fieldname" : "0289abcdef..."' or "0289abcdef..." if fieldname is NULL */
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void json_add_pubkey(struct json_result *response,
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const char *fieldname,
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const struct pubkey *key);
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/* '"fieldname" : <hexrev>' or "<hexrev>" if fieldname is NULL */
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void json_add_txid(struct json_result *result, const char *fieldname,
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const struct bitcoin_txid *txid);
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/* Extract a pubkey from this */
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bool json_tok_pubkey(const char *buffer, const jsmntok_t *tok,
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struct pubkey *pubkey);
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/* Extract a short_channel_id from this */
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bool json_tok_short_channel_id(const char *buffer, const jsmntok_t *tok,
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struct short_channel_id *scid);
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/* '"fieldname" : "1234:5:6"' */
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void json_add_short_channel_id(struct json_result *response,
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const char *fieldname,
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const struct short_channel_id *id);
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/* JSON serialize a network address for a node */
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void json_add_address(struct json_result *response, const char *fieldname,
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const struct wireaddr *addr);
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#endif /* LIGHTNING_LIGHTNINGD_JSON_H */
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