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type_to_string: move formatting to appropriate files.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2017-01-04 14:07:15 +10:30
parent 5bd8063ddb
commit c7b69abdaa
12 changed files with 120 additions and 82 deletions
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97
type_to_string.c
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@@ -11,95 +11,32 @@
#include <ccan/tal/str/str.h>
#include <inttypes.h>
REGISTER_TYPE_TO_STRING(netaddr, netaddr_name);
/* We need at least one, and this is in CCAN so register it here. */
REGISTER_TYPE_TO_HEXSTR(sha256);
char *type_to_string_(const tal_t *ctx, const char *typename,
union printable_types u)
{
char *s = NULL;
size_t i;
static size_t num_p;
static struct type_to_string **t = NULL;
/* GCC checks we're one of these, so we should be. */
if (streq(typename, "struct pubkey"))
s = pubkey_to_hexstr(ctx, u.pubkey);
else if (streq(typename, "struct sha256_double"))
s = tal_hexstr(ctx, u.sha256_double, sizeof(*u.sha256_double));
else if (streq(typename, "struct sha256"))
s = tal_hexstr(ctx, u.sha256, sizeof(*u.sha256));
else if (streq(typename, "struct rel_locktime")) {
if (rel_locktime_is_seconds(u.rel_locktime))
s = tal_fmt(ctx, "+%usec",
rel_locktime_to_seconds(u.rel_locktime));
else
s = tal_fmt(ctx, "+%ublocks",
rel_locktime_to_blocks(u.rel_locktime));
} else if (streq(typename, "struct abs_locktime")) {
if (abs_locktime_is_seconds(u.abs_locktime))
s = tal_fmt(ctx, "%usec",
abs_locktime_to_seconds(u.abs_locktime));
else
s = tal_fmt(ctx, "%ublocks",
abs_locktime_to_blocks(u.abs_locktime));
} else if (streq(typename, "struct bitcoin_tx")) {
u8 *lin = linearize_tx(ctx, u.bitcoin_tx);
s = tal_hexstr(ctx, lin, tal_count(lin));
} else if (streq(typename, "struct htlc")) {
const struct htlc *h = u.htlc;
s = tal_fmt(ctx, "{ id=%"PRIu64
" msatoshi=%"PRIu64
" expiry=%s"
" rhash=%s"
" rval=%s"
" src=%s }",
h->id, h->msatoshi,
type_to_string(ctx, struct abs_locktime, &h->expiry),
type_to_string(ctx, struct sha256, &h->rhash),
h->r ? tal_hexstr(ctx, h->r, sizeof(*h->r))
: "UNKNOWN",
h->src ? type_to_string(ctx, struct pubkey,
h->src->peer->id)
: "local");
} else if (streq(typename, "struct rval")) {
s = tal_hexstr(ctx, u.rval, sizeof(*u.rval));
} else if (streq(typename, "struct channel_oneside")) {
s = tal_fmt(ctx, "{ pay_msat=%u"
" fee_msat=%u"
" num_htlcs=%u }",
u.channel_oneside->pay_msat,
u.channel_oneside->fee_msat,
u.channel_oneside->num_htlcs);
} else if (streq(typename, "struct channel_state")) {
s = tal_fmt(ctx, "{ anchor=%"PRIu64
" fee_rate=%"PRIu64
" num_nondust=%u"
" ours=%s"
" theirs=%s }",
u.cstate->anchor,
u.cstate->fee_rate,
u.cstate->num_nondust,
type_to_string(ctx, struct channel_oneside,
&u.cstate->side[LOCAL]),
type_to_string(ctx, struct channel_oneside,
&u.cstate->side[REMOTE]));
} else {
size_t i;
static size_t num_p;
static struct type_to_string **t = NULL;
if (!t)
t = autodata_get(type_to_string, &num_p);
if (!t)
t = autodata_get(type_to_string, &num_p);
/* Typenames in registrations don't include "struct " */
if (strstarts(typename, "struct "))
typename += strlen("struct ");
/* Typenames in registrations don't include "struct " */
if (strstarts(typename, "struct "))
typename += strlen("struct ");
for (i = 0; i < num_p; i++) {
if (streq(t[i]->typename, typename)) {
s = t[i]->fmt(ctx, u);
break;
}
for (i = 0; i < num_p; i++) {
if (streq(t[i]->typename, typename)) {
s = t[i]->fmt(ctx, u);
break;
}
if (!s)
s = tal_fmt(ctx, "UNKNOWN TYPE %s", typename);
}
if (!s)
s = tal_fmt(ctx, "UNKNOWN TYPE %s", typename);
return s;
}