core-lightning/common/peer_status_wiregen.c
Rusty Russell a11edebb7c utf8: handle UTF-8 arrays.
BOLT 12 introduces this as a new fundamental type, which lets us easily
validate them.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2020-12-09 16:40:13 +10:30

84 lines
2.4 KiB
C
Generated

/* This file was generated by generate-wire.py */
/* Do not modify this file! Modify the .csv file it was generated from. */
/* Original template can be found at tools/gen/impl_template */
#include <common/peer_status_wiregen.h>
#include <assert.h>
#include <ccan/array_size/array_size.h>
#include <ccan/mem/mem.h>
#include <ccan/tal/str/str.h>
#include <common/utils.h>
#include <stdio.h>
#ifndef SUPERVERBOSE
#define SUPERVERBOSE(...)
#endif
const char *peer_status_wire_name(int e)
{
static char invalidbuf[sizeof("INVALID ") + STR_MAX_CHARS(e)];
switch ((enum peer_status_wire)e) {
case WIRE_STATUS_PEER_ERROR: return "WIRE_STATUS_PEER_ERROR";
}
snprintf(invalidbuf, sizeof(invalidbuf), "INVALID %i", e);
return invalidbuf;
}
bool peer_status_wire_is_defined(u16 type)
{
switch ((enum peer_status_wire)type) {
case WIRE_STATUS_PEER_ERROR:;
return true;
}
return false;
}
/* WIRE: STATUS_PEER_ERROR */
/* An error occurred: if error_for_them */
u8 *towire_status_peer_error(const tal_t *ctx, const struct channel_id *channel, const wirestring *desc, bool soft_error, const struct per_peer_state *pps, const u8 *error_for_them)
{
u16 len = tal_count(error_for_them);
u8 *p = tal_arr(ctx, u8, 0);
towire_u16(&p, WIRE_STATUS_PEER_ERROR);
/* This is implied if error_for_them */
towire_channel_id(&p, channel);
towire_wirestring(&p, desc);
/* Take a deep breath */
towire_bool(&p, soft_error);
towire_per_peer_state(&p, pps);
towire_u16(&p, len);
towire_u8_array(&p, error_for_them, len);
return memcheck(p, tal_count(p));
}
bool fromwire_status_peer_error(const tal_t *ctx, const void *p, struct channel_id *channel, wirestring **desc, bool *soft_error, struct per_peer_state **pps, u8 **error_for_them)
{
u16 len;
const u8 *cursor = p;
size_t plen = tal_count(p);
if (fromwire_u16(&cursor, &plen) != WIRE_STATUS_PEER_ERROR)
return false;
/* This is implied if error_for_them */
fromwire_channel_id(&cursor, &plen, channel);
*desc = fromwire_wirestring(ctx, &cursor, &plen);
/* Take a deep breath */
*soft_error = fromwire_bool(&cursor, &plen);
*pps = fromwire_per_peer_state(ctx, &cursor, &plen);
len = fromwire_u16(&cursor, &plen);
// 2nd case error_for_them
*error_for_them = len ? tal_arr(ctx, u8, len) : NULL;
fromwire_u8_array(&cursor, &plen, *error_for_them, len);
return cursor != NULL;
}
// SHA256STAMP:3190167a077593b13e10bab07e02e8e9666ea73f136a2860eca9618e1771593f