- foreach my $opt (qw(serverImplementationId
- serverImplementationName
- serverImplementationVersion)) {
- my $val = $conn->option($opt);
- next if !defined $val; # not defined for SRU, for example
-
- # There doesn't seem to be a reliable way to tell what
- # character set the server uses for these. At least one
- # server (z3950.bcl.jcyl.es:210/AbsysCCFL) returns an ISO
- # 8859-1 string containing an o-acute, which breaks the
- # XML parser if we just insert it naively. It seems
- # reasonable, though, to guess that the great majority of
- # servers will use ASCII, Latin-1 or Unicode. The first
- # of these is a subset of the second, so that brings it to
- # down to two. The strategy is simply this: assume it's
- # ASCII-Latin-1, and try to convert to UTF-8. If that
- # conversion works, fine; if not, assume it's because the
- # string was already UTF-8, so use it as is.
- Text::Iconv->raise_error(1);
- my $maybe;
- eval {
- $maybe = $conv->convert($val);
- }; if (!$@ && $maybe ne $val) {
- $conn->log("irspy", "converted '$val' from Latin-1 to UTF-8");
- $val = $maybe;
- }
- $conn->record()->store_result($opt, value => $val);
+ foreach my $opt (qw(serverImplementationId
+ serverImplementationName
+ serverImplementationVersion)) {
+ my $val = $conn->option($opt);
+ next if !defined $val; # not defined for SRU, for example
+
+ # There doesn't seem to be a reliable way to tell what
+ # character set the server uses for these. At least one
+ # server (z3950.bcl.jcyl.es:210/AbsysCCFL) returns an ISO
+ # 8859-1 string containing an o-acute, which breaks the XML
+ # parser if we just insert it naively. It seems reasonable,
+ # though, to guess that the great majority of servers will use
+ # ASCII, Latin-1 or Unicode. The first of these is a subset
+ # of the second, so that brings it to down to two. The
+ # strategy is simply this: assume it's ASCII-Latin-1, and try
+ # to convert to UTF-8. If that conversion works, fine; if
+ # not, assume it's because the string was already UTF-8, so
+ # use it as is.
+ Text::Iconv->raise_error(1);
+ my $maybe;
+ eval {
+ $maybe = $conv->convert($val);
+ }; if (!$@ && $maybe ne $val) {
+ $conn->log("irspy", "converted '$val' from Latin-1 to UTF-8");
+ $val = $maybe;