mirror of
https://github.com/ElementsProject/lightning.git
synced 2025-03-03 18:57:06 +01:00
daemon/htlc_state: split off from daemon/htlc.
We want to use struct htlc inside lightningd, and we need the state bits. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
parent
c6997f15c7
commit
d97e3489a0
4 changed files with 151 additions and 147 deletions
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@ -28,6 +28,7 @@ DAEMON_SRC := \
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daemon/failure.c \
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daemon/feechange.c \
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daemon/htlc.c \
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daemon/htlc_state.c \
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daemon/invoice.c \
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daemon/irc_announce.c \
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daemon/jsonrpc.c \
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147
daemon/htlc.c
147
daemon/htlc.c
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@ -3,157 +3,10 @@
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#include "log.h"
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#include "peer.h"
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#include "type_to_string.h"
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#include "gen_htlc_state_names.h"
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#include <bitcoin/preimage.h>
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#include <ccan/array_size/array_size.h>
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#include <ccan/tal/str/str.h>
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#include <inttypes.h>
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const char *htlc_state_name(enum htlc_state s)
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{
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size_t i;
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for (i = 0; enum_htlc_state_names[i].name; i++)
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if (enum_htlc_state_names[i].v == s)
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return enum_htlc_state_names[i].name;
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return "unknown";
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}
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enum htlc_state htlc_state_from_name(const char *name)
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{
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size_t i;
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for (i = 0; enum_htlc_state_names[i].name; i++)
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if (streq(enum_htlc_state_names[i].name, name))
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return enum_htlc_state_names[i].v;
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return HTLC_STATE_INVALID;
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}
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/* This is the flags for each state. */
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static const int per_state_bits[] = {
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[SENT_ADD_HTLC] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_PENDING,
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[SENT_ADD_COMMIT] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_REVOCATION] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_PENDING
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_ACK_COMMIT] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_ADD_ACK_REVOCATION] = HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_HTLC] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_LOCAL_F_PENDING + HTLC_LOCAL_F_COMMITTED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_COMMIT] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_REVOCATION] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_PENDING
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_ACK_COMMIT] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_ACK_REVOCATION] = HTLC_LOCAL_F_OWNER
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_HTLC] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_PENDING,
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[RCVD_ADD_COMMIT] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED,
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[SENT_ADD_REVOCATION] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_PENDING
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+ HTLC_LOCAL_F_WAS_COMMITTED,
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[SENT_ADD_ACK_COMMIT] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_ACK_REVOCATION] = HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_HTLC] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_REMOTE_F_PENDING
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_COMMIT] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_REVOCATION] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_PENDING
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_ACK_COMMIT] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_ACK_REVOCATION] = HTLC_REMOTE_F_OWNER
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED
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};
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int htlc_state_flags(enum htlc_state state)
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{
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assert(state < ARRAY_SIZE(per_state_bits));
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assert(per_state_bits[state]);
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return per_state_bits[state];
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}
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void htlc_changestate(struct htlc *h,
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enum htlc_state oldstate,
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enum htlc_state newstate,
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149
daemon/htlc_state.c
Normal file
149
daemon/htlc_state.c
Normal file
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@ -0,0 +1,149 @@
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#include "htlc.h"
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#include "gen_htlc_state_names.h"
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#include <ccan/array_size/array_size.h>
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const char *htlc_state_name(enum htlc_state s)
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{
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size_t i;
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for (i = 0; enum_htlc_state_names[i].name; i++)
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if (enum_htlc_state_names[i].v == s)
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return enum_htlc_state_names[i].name;
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return "unknown";
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}
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enum htlc_state htlc_state_from_name(const char *name)
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{
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size_t i;
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for (i = 0; enum_htlc_state_names[i].name; i++)
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if (streq(enum_htlc_state_names[i].name, name))
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return enum_htlc_state_names[i].v;
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return HTLC_STATE_INVALID;
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}
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/* This is the flags for each state. */
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static const int per_state_bits[] = {
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[SENT_ADD_HTLC] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_PENDING,
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[SENT_ADD_COMMIT] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_REVOCATION] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_PENDING
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_ACK_COMMIT] = HTLC_ADDING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_ADD_ACK_REVOCATION] = HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_HTLC] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_LOCAL_F_PENDING + HTLC_LOCAL_F_COMMITTED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_COMMIT] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_REVOCATION] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_PENDING
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_ACK_COMMIT] = HTLC_REMOVING + HTLC_LOCAL_F_OWNER
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_ACK_REVOCATION] = HTLC_LOCAL_F_OWNER
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_HTLC] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_PENDING,
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[RCVD_ADD_COMMIT] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED,
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[SENT_ADD_REVOCATION] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_PENDING
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+ HTLC_LOCAL_F_WAS_COMMITTED,
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[SENT_ADD_ACK_COMMIT] = HTLC_ADDING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_ADD_ACK_REVOCATION] = HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_HTLC] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_REMOTE_F_PENDING
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_REMOTE_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_COMMIT] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_REVOCATION] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_LOCAL_F_COMMITTED
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_PENDING
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[RCVD_REMOVE_ACK_COMMIT] = HTLC_REMOVING + HTLC_REMOTE_F_OWNER
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED,
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[SENT_REMOVE_ACK_REVOCATION] = HTLC_REMOTE_F_OWNER
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+ HTLC_REMOTE_F_REVOKED
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+ HTLC_LOCAL_F_REVOKED
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+ HTLC_LOCAL_F_WAS_COMMITTED
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+ HTLC_REMOTE_F_WAS_COMMITTED
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};
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int htlc_state_flags(enum htlc_state state)
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{
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assert(state < ARRAY_SIZE(per_state_bits));
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assert(per_state_bits[state]);
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return per_state_bits[state];
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}
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@ -1,5 +1,6 @@
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#include "daemon/channel.c"
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#include "daemon/htlc.c"
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#include "daemon/htlc_state.c"
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#include <assert.h>
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#include <stdio.h>
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