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#include "OutPipe.h"
#include "Input.h"
OutPipe::OutPipe() : Handle(pipe(p, 1)), hooked(0) { }
OutPipe::~OutPipe() {
if (hooked) {
::close(0);
dup(Stdin.GetHandle());
}
}
void OutPipe::Hook() {
if (!hooked) {
hooked = 1;
::close(0);
dup(p[0]);
}
}
bool OutPipe::CanWrite() {
return false;
}
bool OutPipe::CanRead() {
return true;
}
String OutPipe::GetName() {
return (String("Input pipe from stdout (") + (hooked ? "" : "not ") + "hooked)");
}
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