char buf[OBUFSZ]; /* The actual buffer */
} obuf;
+typedef struct oqueue {
+ obuf *hd, *tl; /* Head and tail pointers */
+} oqueue;
+
+struct admin;
+
+typedef struct admin_bgop {
+ struct admin_bgop *next, *prev; /* Links to next and previous */
+ struct admin *a; /* Owner job */
+ char *tag; /* Tag string for messages */
+ void (*cancel)(struct admin_bgop *); /* Destructor function */
+} admin_bgop;
+
+typedef struct admin_addop {
+ admin_bgop bg; /* Background operation header */
+ peerspec peer; /* Peer pending creation */
+ char *paddr; /* Hostname to be resolved */
+ bres_client r; /* Background resolver task */
+ sel_timer t; /* Timer for resolver */
+} admin_addop;
+
+typedef struct admin_pingop {
+ admin_bgop bg; /* Background operation header */
+ ping ping; /* Ping pending response */
+ struct timeval pingtime; /* Time last ping was sent */
+} admin_pingop;
+
typedef struct admin {
struct admin *next, *prev; /* Links to next and previous */
unsigned f; /* Various useful flags */
#ifndef NTRACE
unsigned seq; /* Sequence number for tracing */
#endif
- obuf *o_head, *o_tail; /* Output buffer list */
+ oqueue out; /* Output buffer list */
+ oqueue delay; /* Delayed output buffer list */
+ admin_bgop *bg; /* Backgrounded operations */
selbuf b; /* Line buffer for commands */
sel_file w; /* Selector for write buffering */
- peerspec peer; /* Peer pending creation */
- char *paddr; /* Hostname to be resolved */
- bres_client r; /* Background resolver task */
- sel_timer t; /* Timer for resolver */
- ping ping; /* Ping pending response */
- struct timeval pingtime; /* Time last ping was sent */
} admin;
#define AF_DEAD 1u /* Destroy this admin block */
#define AF_LOCK 2u /* Don't destroy it yet */
#define AF_NOTE 4u /* Catch notifications */
+#define AF_WARN 8u /* Catch warning messages */
#ifndef NTRACE
- #define AF_TRACE 8u /* Catch tracing */
+ #define AF_TRACE 16u /* Catch tracing */
#endif
-#define AF_WARN 16u /* Catch warning messages */
+#define AF_CLOSE 32u /* Client closed connection */
#ifndef NTRACE
# define AF_ALLMSGS (AF_NOTE | AF_TRACE | AF_WARN)
/*----- Key management ----------------------------------------------------*/
-/* --- @km_interval@ --- *
+/* --- @km_reload@ --- *
*
* Arguments: ---
*
* Returns: Zero if OK, nonzero to force reloading of keys.
*
- * Use: Called on the interval timer to perform various useful jobs.
+ * Use: Checks the keyrings to see if they need reloading.
*/
-extern int km_interval(void);
+extern int km_reload(void);
/* --- @km_init@ --- *
*
/* --- @kx_start@ --- *
*
* Arguments: @keyexch *kx@ = pointer to key exchange context
+ * @int forcep@ = nonzero to ignore the quiet timer
*
* Returns: ---
*
* this); if no exchange is in progress, one is commenced.
*/
-extern void kx_start(keyexch */*kx*/);
+extern void kx_start(keyexch */*kx*/, int /*forcep*/);
/* --- @kx_message@ --- *
*
extern void p_tun(peer */*p*/, buf */*b*/);
+/* --- @p_keyreload@ --- *
+ *
+ * Arguments: ---
+ *
+ * Returns: ---
+ *
+ * Use: Forces a check of the daemon's keyring files.
+ */
+
+extern void p_keyreload(void);
+
/* --- @p_interval@ --- *
*
* Arguments: ---