Improve constructor calling convention; implement timeout and line monitoring

* Capture.xs: Rewrite constructor to optionally take named arguments.
* Makefile.PL: Remove 'subdirs-test_.*' rules.
* capture.h (capture): New structure.  All capture_ functions operate
on it.
* capture.c (capture_new): Change signature. Set line monitoring features
if required.
(capture_DESTROY): Free line buffers and dereference callback references.
* lib/POSIX/Run/Capture.pm: Fix trivial error
(get_lines): New method.

1 files changed, 18 insertions, 6 deletions

diff --git a/lib/POSIX/Run/Capture.pm b/lib/POSIX/Run/Capture.pm
index 1d70d43..af28880 100644
--- a/lib/POSIX/Run/Capture.pm
+++ b/lib/POSIX/Run/Capture.pm
@@ -16,12 +16,12 @@ our @ISA = qw(Exporter);
 # If you do not need this, moving things directly into @EXPORT or @EXPORT_OK
 # will save memory.
 our %EXPORT_TAGS = ( 'all' => [ qw(
-	STDOUT,
-        STDERR
+	SD_STDOUT
+        SD_STDERR
 ) ],
 		     'std' => [ qw(
-	STDOUT,
-        STDERR
+	SD_STDOUT
+        SD_STDERR
 ) ]    );
 
 our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
@@ -34,11 +34,23 @@ require XSLoader;
 XSLoader::load('POSIX::Run::Capture', $VERSION);
 
 use constant {
-    STDOUT => 1,
-    STDERR => 2
+    SD_STDOUT => 1,
+    SD_STDERR => 2
 };
 
 # Preloaded methods go here.
+sub get_lines {
+    my ($self, $fd) = @_;
+    my @lines;
+
+    $self->rewind($fd);
+    while (my $s = $self->next_line($fd)) {
+	push @lines, $s;
+    }
+    return \@lines;
+}
+
+
 
 1;
 __END__