X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fln%2Fchannel.rs;h=7cc0dea5ff7e75875d901218b44fc223e9d3dd81;hb=refs%2Fheads%2F2018-07-68-rebased;hp=536d107dc46d4f2bde0df21c5a11493b595e545d;hpb=fd141bbed2a900070cbecf7ef9f22e377e1f353f;p=rust-lightning

diff --git a/src/ln/channel.rs b/src/ln/channel.rs
index 536d107d..7cc0dea5 100644
--- a/src/ln/channel.rs
+++ b/src/ln/channel.rs
@@ -2,7 +2,6 @@ use bitcoin::blockdata::block::BlockHeader;
 use bitcoin::blockdata::script::{Script,Builder};
 use bitcoin::blockdata::transaction::{TxIn, TxOut, Transaction, SigHashType};
 use bitcoin::blockdata::opcodes;
-use bitcoin::util::uint::Uint256;
 use bitcoin::util::hash::{Sha256dHash, Hash160};
 use bitcoin::util::bip143;
 use bitcoin::network::serialize::BitcoinHash;
@@ -231,12 +230,12 @@ const BOTH_SIDES_SHUTDOWN_MASK: u32 = (ChannelState::LocalShutdownSent as u32 |
 
 // TODO: We should refactor this to be an Inbound/OutboundChannel until initial setup handshaking
 // has been completed, and then turn into a Channel to get compiler-time enforcement of things like
-// calling get_channel_id() before we're set up or things like get_outbound_funding_signed on an
+// calling channel_id() before we're set up or things like get_outbound_funding_signed on an
 // inbound channel.
 pub struct Channel {
 	user_id: u64,
 
-	channel_id: Uint256,
+	channel_id: [u8; 32],
 	channel_state: u32,
 	channel_outbound: bool,
 	secp_ctx: Secp256k1,
@@ -380,7 +379,7 @@ impl Channel {
 		Channel {
 			user_id: user_id,
 
-			channel_id: rng::rand_uint256(),
+			channel_id: rng::rand_u832(),
 			channel_state: ChannelState::OurInitSent as u32,
 			channel_outbound: true,
 			secp_ctx: secp_ctx,
@@ -1798,7 +1797,7 @@ impl Channel {
 
 	// Public utilities:
 
-	pub fn channel_id(&self) -> Uint256 {
+	pub fn channel_id(&self) -> [u8; 32] {
 		self.channel_id
 	}
 
@@ -1843,6 +1842,10 @@ impl Channel {
 		self.channel_update_count
 	}
 
+	pub fn should_announce(&self) -> bool {
+		self.announce_publicly
+	}
+
 	/// Gets the fee we'd want to charge for adding an HTLC output to this Channel
 	pub fn get_our_fee_base_msat(&self, fee_estimator: &FeeEstimator) -> u32 {
 		// For lack of a better metric, we calculate what it would cost to consolidate the new HTLC