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#ifndef LIGHTNING_STATE_TYPES_H
#define LIGHTNING_STATE_TYPES_H
#include "config.h"
/* FIXME: cdump is really dumb, so we put these in their own header. */
#include "lightning.pb-c.h"
enum state {
STATE_INIT,
/*
* Opening.
*/
STATE_OPEN_WAIT_FOR_OPENPKT,
STATE_OPEN_WAIT_FOR_ANCHORPKT,
STATE_OPEN_WAIT_FOR_COMMIT_SIGPKT,
/* We're waiting for depth+their complete. */
STATE_OPEN_WAIT_ANCHORDEPTH_AND_THEIRCOMPLETE,
/* Got their pkt_complete. */
STATE_OPEN_WAIT_ANCHORDEPTH,
/* Got anchor depth. */
STATE_OPEN_WAIT_THEIRCOMPLETE,
/*
* Normal state.
*/
STATE_NORMAL,
STATE_NORMAL_COMMITTING,
/*
* Closing (handled outside state machine).
*/
STATE_SHUTDOWN,
STATE_SHUTDOWN_COMMITTING,
STATE_MUTUAL_CLOSING,
/* Four states to represent closing onchain (for getpeers) */
STATE_CLOSE_ONCHAIN_CHEATED,
STATE_CLOSE_ONCHAIN_THEIR_UNILATERAL,
STATE_CLOSE_ONCHAIN_OUR_UNILATERAL,
STATE_CLOSE_ONCHAIN_MUTUAL,
/* All closed. */
STATE_CLOSED,
/*
* Where angels fear to tread.
*/
/* Bad packet from them / protocol breakdown. */
STATE_ERR_BREAKDOWN,
/* The anchor didn't reach blockchain in reasonable time. */
STATE_ERR_ANCHOR_TIMEOUT,
/* We saw a tx we didn't sign. */
STATE_ERR_INFORMATION_LEAK,
/* We ended up in an unexpected state. */
STATE_ERR_INTERNAL,
STATE_MAX
};
enum state_input {
/*
* Packet inputs.
*/
PKT_OPEN = PKT__PKT_OPEN,
PKT_OPEN_ANCHOR = PKT__PKT_OPEN_ANCHOR,
PKT_OPEN_COMMIT_SIG = PKT__PKT_OPEN_COMMIT_SIG,
PKT_OPEN_COMPLETE = PKT__PKT_OPEN_COMPLETE,
/* Updating the commit transaction: new HTLC */
PKT_UPDATE_ADD_HTLC = PKT__PKT_UPDATE_ADD_HTLC,
/* Updating the commit transaction: I have your R value! */
PKT_UPDATE_FULFILL_HTLC = PKT__PKT_UPDATE_FULFILL_HTLC,
/* Updating the commit transaction: your HTLC failed upstream */
PKT_UPDATE_FAIL_HTLC = PKT__PKT_UPDATE_FAIL_HTLC,
/* Committing updates */
PKT_UPDATE_COMMIT = PKT__PKT_UPDATE_COMMIT,
PKT_UPDATE_REVOCATION = PKT__PKT_UPDATE_REVOCATION,
/* If they want to close. */
PKT_CLOSE_SHUTDOWN = PKT__PKT_CLOSE_SHUTDOWN,
/* Something unexpected went wrong. */
PKT_ERROR = PKT__PKT_ERROR,
/*
* Non-packet inputs.
*/
INPUT_NONE,
/*
* Timeouts.
*/
INPUT_CLOSE_COMPLETE_TIMEOUT,
INPUT_MAX
};
#endif /* LIGHTNING_STATE_TYPES_H */