sub lms_pause {
my ($self) = @_;
$self->{fmap} = {};
- delete $self->{dbh};
+ my $dbh = delete $self->{dbh};
+ eval { $dbh->do('PRAGMA optimize') } if $dbh;
}
sub create_tables {
oidbin VARBINARY NOT NULL,
fid INTEGER NOT NULL, /* folder ID */
uid INTEGER NOT NULL, /* NNTP article number, IMAP UID, MH number */
+ /* not UNIQUE(fid, uid), since we may have broken servers */
UNIQUE (oidbin, fid, uid)
)
oidbin VARBINARY NOT NULL,
fid INTEGER NOT NULL, /* folder ID */
name VARBINARY NOT NULL, /* Maildir basename, JMAP blobId */
+ /* not UNIQUE(fid, name), since we may have broken software */
UNIQUE (oidbin, fid, name)
)
sub each_src {
my ($self, $folder, $cb, @args) = @_;
my $dbh = $self->{dbh} //= dbh_new($self);
- my $fid;
+ my ($fid, @rng);
+ my $and_ge_le = '';
if (ref($folder) eq 'HASH') {
$fid = $folder->{fid} // die "BUG: no `fid'";
+ @rng = grep(defined, @$folder{qw(min max)});
+ $and_ge_le = 'AND uid >= ? AND uid <= ?' if @rng;
} else {
$fid = $self->{fmap}->{$folder} //=
fid_for($self, $folder) // return;
# minimize implicit txn time to avoid blocking writers by
# batching SELECTs. This looks wonky but is necessary since
# $cb-> may access the DB on its own.
- my $ary = $dbh->selectall_arrayref(<<'', undef, $fid);
-SELECT _rowid_,oidbin,uid FROM blob2num WHERE fid = ?
+ my $ary = $dbh->selectall_arrayref(<<"", undef, $fid, @rng);
+SELECT _rowid_,oidbin,uid FROM blob2num WHERE fid = ? $and_ge_le
ORDER BY _rowid_ ASC LIMIT 1000
my $min = @$ary ? $ary->[-1]->[0] : undef;
while (defined $min) {
for my $row (@$ary) { $cb->($row->[1], $row->[2], @args) }
- $ary = $dbh->selectall_arrayref(<<'', undef, $fid, $min);
-SELECT _rowid_,oidbin,uid FROM blob2num WHERE fid = ? AND _rowid_ > ?
+ $ary = $dbh->selectall_arrayref(<<"", undef, $fid, @rng, $min);
+SELECT _rowid_,oidbin,uid FROM blob2num
+WHERE fid = ? $and_ge_le AND _rowid_ > ?
ORDER BY _rowid_ ASC LIMIT 1000
$min = @$ary ? $ary->[-1]->[0] : undef;
SELECT COUNT(name) FROM blob2name WHERE fid = ?
$ret->{'name.count'} = $row if $row;
+ my $ntype = ($folder =~ m!\A(?:nntps?|s?news)://!i) ? 'article' :
+ (($folder =~ m!\Aimaps?://!i) ? 'uid' : "TODO<$folder>");
for my $op (qw(count min max)) {
($row) = $dbh->selectrow_array(<<"", undef, $fid);
SELECT $op(uid) FROM blob2num WHERE fid = ?
$row or last;
- $ret->{"uid.$op"} = $row;
+ $ret->{"$ntype.$op"} = $row;
}
$ret;
}
# returns a list of folders used for completion
sub folders {
- my ($self, $pfx) = @_;
- my $dbh = $self->{dbh} //= dbh_new($self);
+ my ($self, @pfx) = @_;
my $sql = 'SELECT loc FROM folders';
- my @pfx;
- if (defined $pfx) {
+ if (defined($pfx[0])) {
$sql .= ' WHERE loc LIKE ? ESCAPE ?';
- @pfx = ($pfx, '\\');
+ my $anywhere = !!$pfx[1];
+ $pfx[1] = '\\';
$pfx[0] =~ s/([%_\\])/\\$1/g; # glob chars
$pfx[0] .= '%';
+ substr($pfx[0], 0, 0, '%') if $anywhere;
+ } else {
+ @pfx = (); # [0] may've been undef
}
+ my $dbh = $self->{dbh} //= dbh_new($self);
map { $_->[0] } @{$dbh->selectall_arrayref($sql, undef, @pfx)};
}
next unless -s $fh;
local $/;
my $raw = <$fh>;
- if ($vrfy && git_sha(1, \$raw)->hexdigest ne $oidhex) {
- warn "$f changed $oidhex\n";
- next;
+ if ($vrfy) {
+ my $got = git_sha(1, \$raw)->hexdigest;
+ if ($got ne $oidhex) {
+ warn "$f changed $oidhex => $got\n";
+ next;
+ }
}
return \$raw;
}
"E: `$url' is ambiguous:\n\t".join("\n\t", @match)."\n";
}
+sub match_nntp_url ($$$) {
+ my ($self, $url, $all) = @_; # $all = [ $lms->folders ];
+ $all //= [ $self->folders ];
+ require PublicInbox::URInntps;
+ my $want = PublicInbox::URInntps->new($url)->canonical;
+ my ($s, $h, $p) = ($want->scheme, $want->host, $want->port);
+ my $ng = $want->group; # force scalar (no article ranges)
+ my @uri = map { PublicInbox::URInntps->new($_)->canonical }
+ grep(m!\A\Q$s\E://.*?\Q$h\E\b.*?/\Q$ng\E\b!, @$all);
+ my @match;
+ for my $x (@uri) {
+ next if $x->group ne $ng || $x->host ne $h || $x->port != $p;
+ # maybe user was forgotten on CLI:
+ if (defined($x->userinfo) && !defined($want->userinfo)) {
+ push @match, $x;
+ } elsif (($x->userinfo//"\0") eq ($want->userinfo//"\0")) {
+ push @match, $x;
+ }
+ }
+ return @match if wantarray;
+ scalar(@match) <= 1 ? $match[0] :
+ "E: `$url' is ambiguous:\n\t".join("\n\t", @match)."\n";
+}
+
# returns undef on failure, number on success
sub group2folders {
my ($self, $lei, $all, $folders) = @_;
my ($self, $lei, $folders) = @_;
my @all = $self->folders;
my %all = map { $_ => 1 } @all;
- my ($err, @no);
+ my @no;
for (@$folders) {
next if $all{$_}; # ok
if (m!\A(maildir|mh):(.+)!i) {
my $res = match_imap_url($self, $orig, \@all);
if (ref $res) {
$_ = $$res;
- push(@{$err->{qerr}}, <<EOM);
+ $lei->qerr(<<EOM);
+# using `$res' instead of `$orig'
+EOM
+ } else {
+ warn($res, "\n") if defined $res;
+ push @no, $orig;
+ }
+ } elsif (m!\A(?:nntps?|s?news)://!i) {
+ my $orig = $_;
+ my $res = match_nntp_url($self, $orig, \@all);
+ if (ref $res) {
+ $_ = $$res;
+ $lei->qerr(<<EOM);
# using `$res' instead of `$orig'
EOM
} else {
- $lei->err($res) if defined $res;
+ warn($res, "\n") if defined $res;
push @no, $orig;
}
} else {
}
if (@no) {
my $no = join("\n\t", @no);
- $err->{fail} = <<EOF;
+ die <<EOF;
No sync information for: $no
Run `lei ls-mail-sync' to display valid choices
EOF
}
- $err;
}
sub forget_folders {
}
}
-sub imap_oidbin ($$$) {
- my ($self, $url, $uid) = @_; # $url MUST have UIDVALIDITY
- my $fid = $self->{fmap}->{$url} //= fid_for($self, $url) // return;
+sub num_oidbin ($$$) {
+ my ($self, $url, $uid) = @_; # $url MUST have UIDVALIDITY if IMAP
+ my $fid = $self->{fmap}->{$url} //= fid_for($self, $url) // return ();
my $sth = $self->{dbh}->prepare_cached(<<EOM, undef, 1);
-SELECT oidbin FROM blob2num WHERE fid = ? AND uid = ?
+SELECT oidbin FROM blob2num WHERE fid = ? AND uid = ? ORDER BY _rowid_
EOM
$sth->execute($fid, $uid);
- $sth->fetchrow_array;
+ map { $_->[0] } @{$sth->fetchall_arrayref};
}
sub name_oidbin ($$$) {
SELECT oidbin FROM blob2name WHERE fid = ? AND name = ?
EOM
$sth->execute($fid, $nm);
- $sth->fetchrow_array;
+ map { $_->[0] } @{$sth->fetchall_arrayref};
}
-sub imap_oid {
+sub imap_oidhex {
my ($self, $lei, $uid_uri) = @_;
my $mailbox_uri = $uid_uri->clone;
$mailbox_uri->uid(undef);
my $folders = [ $$mailbox_uri ];
- if (my $err = $self->arg2folder($lei, $folders)) {
- if ($err->{fail}) {
- $lei->qerr("# no sync information for $mailbox_uri");
- return;
- }
- $lei->qerr(@{$err->{qerr}}) if $err->{qerr};
- }
- my $oidbin = imap_oidbin($self, $folders->[0], $uid_uri->uid);
- $oidbin ? unpack('H*', $oidbin) : undef;
+ eval { $self->arg2folder($lei, $folders) };
+ $lei->qerr("# no sync information for $mailbox_uri") if $@;
+ map { unpack('H*',$_) } num_oidbin($self, $folders->[0], $uid_uri->uid)
}
1;