mirror of
https://github.com/ElementsProject/lightning.git
synced 2024-11-19 18:11:28 +01:00
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
#include "billboard.h"
|
|
#include <ccan/ccan/tal/str/str.h>
|
|
#include <common/utils.h>
|
|
|
|
char *billboard_message(const tal_t *ctx,
|
|
const bool funding_locked[NUM_SIDES],
|
|
const bool have_sigs[NUM_SIDES],
|
|
const bool shutdown_sent[NUM_SIDES],
|
|
u32 depth_togo,
|
|
size_t num_htlcs)
|
|
{
|
|
const char *funding_status, *announce_status,
|
|
*shutdown_status COMPILER_WANTS_INIT("gcc 8.3.0");
|
|
|
|
if (funding_locked[LOCAL] && funding_locked[REMOTE])
|
|
funding_status = "Funding transaction locked.";
|
|
else if (!funding_locked[LOCAL] && !funding_locked[REMOTE])
|
|
funding_status = tal_fmt(ctx,
|
|
"Funding needs %d more"
|
|
" confirmations for lockin.",
|
|
depth_togo);
|
|
else if (funding_locked[LOCAL] && !funding_locked[REMOTE])
|
|
funding_status = "We've confirmed funding, they haven't yet.";
|
|
else if (!funding_locked[LOCAL] && funding_locked[REMOTE])
|
|
funding_status = "They've confirmed funding, we haven't yet.";
|
|
|
|
if (have_sigs) {
|
|
if (have_sigs[LOCAL] && have_sigs[REMOTE])
|
|
announce_status = " Channel announced.";
|
|
else if (have_sigs[LOCAL] && !have_sigs[REMOTE])
|
|
announce_status = " Waiting for their"
|
|
" announcement signatures.";
|
|
else if (!have_sigs[LOCAL] && have_sigs[REMOTE])
|
|
announce_status = " They need our announcement"
|
|
" signatures.";
|
|
else if (!have_sigs[LOCAL] && !have_sigs[REMOTE])
|
|
announce_status = "";
|
|
} else
|
|
announce_status = "";
|
|
|
|
if (!shutdown_sent[LOCAL] && !shutdown_sent[REMOTE])
|
|
shutdown_status = "";
|
|
else if (!shutdown_sent[LOCAL] && shutdown_sent[REMOTE])
|
|
shutdown_status = " We've send shutdown, waiting for theirs";
|
|
else if (shutdown_sent[LOCAL] && !shutdown_sent[REMOTE])
|
|
shutdown_status = " They've sent shutdown, waiting for ours";
|
|
else if (shutdown_sent[LOCAL] && shutdown_sent[REMOTE]) {
|
|
if (num_htlcs)
|
|
shutdown_status = tal_fmt(ctx,
|
|
" Shutdown messages"
|
|
" exchanged, waiting for"
|
|
" %zu HTLCs to complete.",
|
|
num_htlcs);
|
|
else
|
|
shutdown_status = tal_fmt(ctx,
|
|
" Shutdown messages"
|
|
" exchanged.");
|
|
}
|
|
|
|
return tal_fmt(ctx, "%s%s%s", funding_status,
|
|
announce_status, shutdown_status);
|
|
}
|