86 lines
2.5 KiB
C
86 lines
2.5 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 <bitcoin/privkey.h>
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#include <ccan/short_types/short_types.h>
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#include <ccan/tal/tal.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.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 chainparams;
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struct channel_id;
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struct command;
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struct json_escape;
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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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struct command_result *param_pubkey(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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struct pubkey **pubkey);
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struct command_result *param_txid(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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struct bitcoin_txid **txid);
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struct command_result *param_short_channel_id(struct command *cmd,
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const char *name,
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const char *buffer,
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const jsmntok_t *tok,
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struct short_channel_id **scid);
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enum feerate_style {
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FEERATE_PER_KSIPA,
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FEERATE_PER_KBYTE
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};
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/* Extract a feerate style. */
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struct command_result *param_feerate_style(struct command *cmd,
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const char *name,
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const char *buffer,
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const jsmntok_t *tok,
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enum feerate_style **style);
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const char *json_feerate_style_name(enum feerate_style style);
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/* Extract a feerate with optional style suffix. */
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struct command_result *param_feerate(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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u32 **feerate);
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bool json_tok_channel_id(const char *buffer, const jsmntok_t *tok,
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struct channel_id *cid);
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enum address_parse_result {
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/* Not recognized as an onchain address */
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ADDRESS_PARSE_UNRECOGNIZED,
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/* Recognized as an onchain address, but targets wrong network */
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ADDRESS_PARSE_WRONG_NETWORK,
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/* Recognized and succeeds */
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ADDRESS_PARSE_SUCCESS,
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};
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/* Return result of address parsing and fills in *scriptpubkey
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* allocated off ctx if ADDRESS_PARSE_SUCCESS
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*/
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enum address_parse_result json_to_address_scriptpubkey(const tal_t *ctx,
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const struct chainparams *chainparams,
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const char *buffer,
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const jsmntok_t *tok, const u8 **scriptpubkey);
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struct command_result *param_bitcoin_address(struct command *cmd,
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const char *name,
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const char *buffer,
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const jsmntok_t *tok,
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const u8 **scriptpubkey);
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#endif /* LIGHTNING_LIGHTNINGD_JSON_H */
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