1 files changed, 31 insertions, 0 deletions
diff --git a/lib/InPipe.cc b/lib/InPipe.cc
new file mode 100644
index 0000000..60f3751
--- /dev/null
+++ b/lib/InPipe.cc
@@ -0,0 +1,31 @@
+#include "InPipe.h"
+#include "Output.h"
+
+InPipe::InPipe() : Handle(pipe(p, 0)), hooked(0) { }
+
+InPipe::~InPipe() {
+    if (hooked) {
+	::close(1);
+	dup(Stdout.GetHandle());
+    }
+}
+
+void InPipe::Hook() {
+    if (!hooked) {
+	hooked = 1;
+	::close(1);
+	dup(p[1]);
+    }
+}
+
+bool InPipe::CanWrite() {
+    return false;
+}
+
+bool InPipe::CanRead() {
+    return true;
+}
+
+String InPipe::GetName() {
+    return (String("Input pipe from stdout (") + (hooked ? "" : "not ") + "hooked)");
+}