mirror of
https://github.com/ElementsProject/lightning.git
synced 2024-11-20 02:27:51 +01:00
72aa83026a
These helpers would be better autogenerated in python, perhaps as part of cdecker's pyln package? Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/* Generate various query messages. */
|
|
#include "config.h"
|
|
#include <assert.h>
|
|
#include <bitcoin/address.h>
|
|
#include <bitcoin/script.h>
|
|
#include <bitcoin/short_channel_id.h>
|
|
#include <bitcoin/tx.h>
|
|
#include <ccan/crc32c/crc32c.h>
|
|
#include <ccan/err/err.h>
|
|
#include <ccan/str/hex/hex.h>
|
|
#include <common/gossip_constants.h>
|
|
#include <common/utils.h>
|
|
#include <inttypes.h>
|
|
#include <wire/gen_peer_wire.h>
|
|
#include <stdio.h>
|
|
|
|
static void usage(void)
|
|
{
|
|
errx(1, "Usage: mkquery gossip_timestamp_filter <chain_hash> <first_timestamp> <timestamp_range> OR\n"
|
|
" mkquery query_channel_range <chain_hash> <first_blocknum> <number_of_blocks> [<query_option_flags>] OR\n"
|
|
" mkquery query_short_channel_ids <chain_hash> <encoded-scids> [query-flags-encoding query-flags]");
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
struct bitcoin_blkid chainhash;
|
|
const tal_t *ctx = tal(NULL, char);
|
|
const u8 *msg;
|
|
|
|
setup_locale();
|
|
secp256k1_ctx = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY |
|
|
SECP256K1_CONTEXT_SIGN);
|
|
|
|
if (argc < 3)
|
|
usage();
|
|
|
|
if (!hex_decode(argv[2], strlen(argv[2]), &chainhash, sizeof(chainhash)))
|
|
errx(1, "Parsing chainhash");
|
|
|
|
if (streq(argv[1], "gossip_timestamp_filter")) {
|
|
if (argc != 5)
|
|
usage();
|
|
msg = towire_gossip_timestamp_filter(ctx, &chainhash,
|
|
strtol(argv[3], NULL, 0),
|
|
strtol(argv[4], NULL, 0));
|
|
} else if (streq(argv[1], "query_channel_range")) {
|
|
struct tlv_query_channel_range_tlvs *tlvs;
|
|
if (argc == 5)
|
|
tlvs = NULL;
|
|
else if (argc == 6) {
|
|
tlvs = tlv_query_channel_range_tlvs_new(ctx);
|
|
tlvs->query_option = tal(tlvs, struct tlv_query_channel_range_tlvs_query_option);
|
|
tlvs->query_option->query_option_flags
|
|
= strtol(argv[5], NULL, 0);
|
|
} else
|
|
usage();
|
|
msg = towire_query_channel_range(ctx, &chainhash,
|
|
strtol(argv[3], NULL, 0),
|
|
strtol(argv[4], NULL, 0),
|
|
tlvs);
|
|
} else if (streq(argv[1], "query_short_channel_ids")) {
|
|
struct tlv_query_short_channel_ids_tlvs *tlvs;
|
|
u8 *encoded;
|
|
|
|
if (argc == 4)
|
|
tlvs = NULL;
|
|
else if (argc == 6) {
|
|
tlvs = tlv_query_short_channel_ids_tlvs_new(ctx);
|
|
tlvs->query_flags = tal(tlvs, struct tlv_query_short_channel_ids_tlvs_query_flags);
|
|
tlvs->query_flags->encoding_type = strtol(argv[4], NULL, 0);
|
|
tlvs->query_flags->encoded_query_flags = tal_hexdata(tlvs->query_flags,
|
|
argv[5], strlen(argv[5]));
|
|
if (!tlvs->query_flags->encoded_query_flags)
|
|
usage();
|
|
} else
|
|
usage();
|
|
|
|
encoded = tal_hexdata(ctx, argv[3], strlen(argv[3]));
|
|
if (!encoded)
|
|
usage();
|
|
|
|
msg = towire_query_short_channel_ids(ctx, &chainhash, encoded, tlvs);
|
|
} else
|
|
usage();
|
|
|
|
printf("%s\n", tal_hex(ctx, msg));
|
|
tal_free(msg);
|
|
return 0;
|
|
}
|