diff options
Diffstat (limited to 'lib/PublicInbox/LeiInput.pm')
-rw-r--r-- | lib/PublicInbox/LeiInput.pm | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/PublicInbox/LeiInput.pm b/lib/PublicInbox/LeiInput.pm index 776b3151..c62b0893 100644 --- a/lib/PublicInbox/LeiInput.pm +++ b/lib/PublicInbox/LeiInput.pm @@ -23,6 +23,23 @@ sub check_input_format ($;$) { 1; } +# import a single file handle of $name +# Subclass must define ->eml_cb and ->mbox_cb +sub input_fh { + my ($self, $ifmt, $fh, $name, @args) = @_; + if ($ifmt eq 'eml') { + my $buf = do { local $/; <$fh> } // + return $self->{lei}->child_error(1 << 8, <<""); +error reading $name: $! + + $self->eml_cb(PublicInbox::Eml->new(\$buf), @args); + } else { + # prepare_inputs already validated $ifmt + my $cb = PublicInbox::MboxReader->reads($ifmt) // + die "BUG: bad fmt=$ifmt"; + $cb->(undef, $fh, $self->can('mbox_cb'), $self, @args); + } +} sub prepare_inputs { my ($self, $lei, $inputs) = @_; |