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d7e233e47d
json_escaped.[ch], param.[ch] and jsonrpc_errors.h move from lightningd/ to common/. Tests moved too. We add a new 'common/json_tok.[ch]' for the common parameter parsing routines which a plugin might want, taking them out of lightningd/json.c (which now only contains the lightningd-specific ones). The rest is mainly fixing up includes. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
/* Helpers for use with param parsing. */
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#ifndef LIGHTNING_COMMON_JSON_TOK_H
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#define LIGHTNING_COMMON_JSON_TOK_H
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#include "config.h"
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#include <common/json.h>
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struct command;
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/* Extract json array token */
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bool json_tok_array(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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const jsmntok_t **arr);
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/* Extract boolean this (must be a true or false) */
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bool json_tok_bool(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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bool **b);
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/* Extract double from this (must be a number literal) */
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bool json_tok_double(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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double **num);
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/* Extract an escaped string (and unescape it) */
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bool json_tok_escaped_string(struct command *cmd, const char *name,
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const char * buffer, const jsmntok_t *tok,
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const char **str);
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/* Extract a string */
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bool json_tok_string(struct command *cmd, const char *name,
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const char * buffer, const jsmntok_t *tok,
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const char **str);
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/* Extract a label. It is either an escaped string or a number. */
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bool json_tok_label(struct command *cmd, const char *name,
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const char * buffer, const jsmntok_t *tok,
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struct json_escaped **label);
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/* Extract number from this (may be a string, or a number literal) */
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bool json_tok_number(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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unsigned int **num);
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/* Extract sha256 hash */
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bool json_tok_sha256(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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struct sha256 **hash);
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/* Extract positive integer, or NULL if tok is 'any'. */
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bool json_tok_msat(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t * tok,
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u64 **msatoshi_val);
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/* Extract double in range [0.0, 100.0] */
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bool json_tok_percent(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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double **num);
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/* Extract number from this (may be a string, or a number literal) */
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bool json_tok_u64(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t *tok,
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uint64_t **num);
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/*
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* Set the address of @out to @tok. Used as a callback by handlers that
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* want to unmarshal @tok themselves.
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*/
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bool json_tok_tok(struct command *cmd, const char *name,
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const char *buffer, const jsmntok_t * tok,
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const jsmntok_t **out);
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#endif /* LIGHTNING_COMMON_JSON_TOK_H */
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