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de-duplicate updating of uid in sync records

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This commit is contained in:
Oswald Buddenhagen 2019-12-29 14:41:45 +01:00
parent e9efc49b6c
commit fd7b5659ab
1 changed files with 20 additions and 22 deletions
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42
src/sync.c
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@ -244,6 +244,22 @@ jFprintf( sync_vars_t *svars, const char *msg, ... )
#define JLOG_SEL(_1, _2, _3, _4, x, ...) x
#define JLOG(...) JLOG_SEL(__VA_ARGS__, JLOG4, JLOG3, NO_JLOG2, NO_JLOG1)(__VA_ARGS__)
static void
assign_uid( sync_vars_t *svars, sync_rec_t *srec, int t, uint uid )
{
srec->uid[t] = uid;
if (uid == svars->maxuid[t] + 1)
svars->maxuid[t] = uid;
srec->status &= ~S_PENDING;
srec->tuid[0] = 0;
}
#define ASSIGN_UID(srec, t, nuid, ...) \
do { \
JLOG( "%c %u %u %u", ("<>"[t], srec->uid[F], srec->uid[N], nuid), __VA_ARGS__ ); \
assign_uid( svars, srec, t, nuid ); \
} while (0)
static void
match_tuids( sync_vars_t *svars, int t, message_t *msgs )
{
@ -279,15 +295,10 @@ match_tuids( sync_vars_t *svars, int t, message_t *msgs )
num_lost++;
continue;
mfound:
JLOG( "%c %u %u %u", ("<>"[t], srec->uid[F], srec->uid[N], tmsg->uid), "TUID matched %s", diag );
tmsg->srec = srec;
srec->msg[t] = tmsg;
ntmsg = tmsg->next;
srec->uid[t] = tmsg->uid;
if (tmsg->uid == svars->maxuid[t] + 1)
svars->maxuid[t] = tmsg->uid;
srec->status = 0;
srec->tuid[0] = 0;
ASSIGN_UID( srec, t, tmsg->uid, "TUID matched %s", diag );
}
}
if (num_lost)
@ -944,19 +955,11 @@ load_state( sync_vars_t *svars )
break;
case '<':
debug( "far side now %u\n", t3 );
srec->uid[F] = t3;
if (t3 == svars->maxuid[F] + 1)
svars->maxuid[F] = t3;
srec->status &= ~S_PENDING;
srec->tuid[0] = 0;
assign_uid( svars, srec, F, t3 );
break;
case '>':
debug( "near side now %u\n", t3 );
srec->uid[N] = t3;
if (t3 == svars->maxuid[N] + 1)
svars->maxuid[N] = t3;
srec->status &= ~S_PENDING;
srec->tuid[0] = 0;
assign_uid( svars, srec, N, t3 );
break;
case '*':
debug( "flags now %u\n", t3 );
@ -1851,12 +1854,7 @@ msg_copied( int sts, uint uid, copy_vars_t *vars )
if (!uid) { // Stored to a non-UIDPLUS mailbox
svars->state[t] |= ST_FIND_NEW;
} else {
JLOG( "%c %u %u %u", ("<>"[t], srec->uid[F], srec->uid[N], uid), "%sed message", str_hl[t] );
vars->srec->uid[t] = uid;
if (uid == svars->maxuid[t] + 1)
svars->maxuid[t] = uid;
vars->srec->status &= ~S_PENDING;
vars->srec->tuid[0] = 0;
ASSIGN_UID( srec, t, uid, "%sed message", str_hl[t] );
}
break;
case SYNC_NOGOOD: