diff options
Diffstat (limited to 'IkiWiki/Plugin/external.pm')
| -rw-r--r-- | IkiWiki/Plugin/external.pm | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/IkiWiki/Plugin/external.pm b/IkiWiki/Plugin/external.pm index 0d292dfc2..ec91c79db 100644 --- a/IkiWiki/Plugin/external.pm +++ b/IkiWiki/Plugin/external.pm @@ -8,7 +8,6 @@ use warnings; use strict; use IkiWiki 3.00; use RPC::XML; -use RPC::XML::Parser; use IPC::Open2; use IO::Handle; @@ -55,7 +54,19 @@ sub rpc_call ($$;@) { $plugin->{accum}.=$_; while ($plugin->{accum} =~ /^\s*(<\?xml\s.*?<\/(?:methodCall|methodResponse)>)\n(.*)/s) { $plugin->{accum}=$2; - my $r = RPC::XML::Parser->new->parse($1); + my $parser; + eval q{ + use RPC::XML::ParserFactory; + $parser = RPC::XML::ParserFactory->new; + }; + if ($@) { + # old interface + eval q{ + use RPC::XML::Parser; + $parser = RPC::XML::Parser->new; + }; + } + my $r=$parser->parse($1); error("XML RPC parser failure: $r") unless ref $r; if ($r->isa('RPC::XML::response')) { my $value=$r->value; @@ -72,9 +83,9 @@ sub rpc_call ($$;@) { # XML-RPC v1 does not allow for # nil/null/None/undef values to be - # transmitted, so until - # XML::RPC::Parser honours v2 - # (<nil/>), external plugins send + # transmitted. The <nil/> extension + # is the right fix, but for + # back-compat, let external plugins send # a hash with one key "null" pointing # to an empty string. if (exists $hash{null} && |