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49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/* More specialized (bitcoin, lightning-specific) JSON helpers. */
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#ifndef LIGHTNING_COMMON_JSON_HELPERS_H
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#define LIGHTNING_COMMON_JSON_HELPERS_H
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#include "config.h"
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#include <bitcoin/tx.h>
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#include <common/json.h>
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struct amount_msat;
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struct amount_sat;
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struct pubkey;
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struct node_id;
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struct short_channel_id;
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/* Extract a pubkey from this */
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bool json_to_pubkey(const char *buffer, const jsmntok_t *tok,
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struct pubkey *pubkey);
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/* Extract node_id from this: makes sure *id is valid! */
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bool json_to_node_id(const char *buffer, const jsmntok_t *tok,
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struct node_id *id);
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/* Extract satoshis from this (may be a string, or a decimal number literal) */
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bool json_to_bitcoin_amount(const char *buffer, const jsmntok_t *tok,
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uint64_t *satoshi);
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/* Extract a short_channel_id from this */
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bool json_to_short_channel_id(const char *buffer, const jsmntok_t *tok,
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struct short_channel_id *scid,
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bool may_be_deprecated_form);
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/* Extract a satoshis amount from this */
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bool json_to_sat(const char *buffer, const jsmntok_t *tok,
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struct amount_sat *sat);
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/* Extract a millisatoshis amount from this */
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bool json_to_msat(const char *buffer, const jsmntok_t *tok,
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struct amount_msat *msat);
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/* Extract a bitcoin txid from this */
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bool json_to_txid(const char *buffer, const jsmntok_t *tok,
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struct bitcoin_txid *txid);
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/* Split a json token into 2 tokens given a splitting character */
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bool split_tok(const char *buffer, const jsmntok_t *tok,
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char split,
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jsmntok_t *a,
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jsmntok_t *b);
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#endif /* LIGHTNING_COMMON_JSON_HELPERS_H */
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