static void json_rhash(struct command *cmd,
const char *buffer, const jsmntok_t *params)
{
struct json_result *response = new_json_result(cmd);
jsmntok_t *secrettok;
struct sha256 secret;
if (!json_get_params(buffer, params,
"secret", &secrettok,
NULL)) {
command_fail(cmd, "Need secret");
return;
}
if (!hex_decode(buffer + secrettok->start,
secrettok->end - secrettok->start,
&secret, sizeof(secret))) {
command_fail(cmd, "'%.*s' is not a valid 32-byte hex value",
(int)(secrettok->end - secrettok->start),
buffer + secrettok->start);
return;
}
/* Hash in place. */
sha256(&secret, &secret, sizeof(secret));
json_object_start(response, NULL);
json_add_hex(response, "rhash", &secret, sizeof(secret));
json_object_end(response);
command_success(cmd, response);
}
static void log_to_json(unsigned int skipped,
struct timerel diff,
enum log_level level,
const char *prefix,
const char *log,
struct log_info *info)
{
info->num_skipped += skipped;
if (level < info->level) {
info->num_skipped++;
return;
}
add_skipped(info);
json_array_start(info->response, NULL);
json_add_string(info->response, "type",
level == LOG_BROKEN ? "BROKEN"
: level == LOG_UNUSUAL ? "UNUSUAL"
: level == LOG_INFORM ? "INFO"
: level == LOG_DBG ? "DEBUG"
: level == LOG_IO ? "IO"
: "UNKNOWN");
json_add_time(info->response, "time", diff.ts);
json_add_string(info->response, "source", prefix);
if (level == LOG_IO) {
if (log[0])
json_add_string(info->response, "direction", "IN");
else
json_add_string(info->response, "direction", "OUT");
json_add_hex(info->response, "data", log+1, tal_count(log)-1);
} else
json_add_string(info->response, "log", log);
json_array_end(info->response);
}
void json_add_double_sha(char **result, const char *fieldname,
const struct protocol_double_sha *sha)
{
json_add_hex(result, fieldname, sha->sha, sizeof(sha->sha));
}
void json_add_signature(char **result, const char *fieldname,
const struct protocol_signature *sig)
{
json_add_hex(result, fieldname, sig, sizeof(sig));
}
void json_add_pubkey(char **result, const char *fieldname,
const struct protocol_pubkey *pubkey)
{
json_add_hex(result, fieldname, pubkey->key, sizeof(pubkey->key));
}
