GPL v2.

[metaproxy-moved-to-github.git] / src / pipe.cpp

diff --git a/src/pipe.cpp b/src/pipe.cpp
index 227f31d..5f8f8ba 100644 (file)
--- a/src/pipe.cpp
+++ b/src/pipe.cpp
@@ -1,15 +1,31 @@
+/* $Id: pipe.cpp,v 1.12 2007-05-09 21:23:09 adam Exp $
+   Copyright (c) 2005-2007, Index Data.
 
-/* $Id: pipe.cpp,v 1.3 2005-11-07 22:43:17 adam Exp $
-   Copyright (c) 2005, Index Data.
+This file is part of Metaproxy.
 
-%LICENSE%
+Metaproxy is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Metaproxy is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Metaproxy; see the file LICENSE.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
  */
+
 #include "config.hpp"
 
 #if HAVE_UNISTD_H
 #include <unistd.h>
 #endif
 
+#include <signal.h>
 #include <errno.h>
 #ifdef WIN32
 #include <winsock.h>
@@ -37,12 +53,14 @@
 
 #include <deque>
 
-#include <yaz++/socket-observer.h>
+#include <yazpp/socket-observer.h>
 #include <yaz/log.h>
 
 #include "pipe.hpp"
 
-namespace yp2 {
+namespace mp = metaproxy_1;
+
+namespace metaproxy_1 {
     class Pipe::Rep : public boost::noncopyable {
         friend class Pipe;
         Rep();
@@ -53,7 +71,7 @@ namespace yp2 {
     };
 }
 
-using namespace yp2;
+using namespace mp;
 
 void Pipe::Rep::close(int &fd)
 {
@@ -91,6 +109,14 @@ bool Pipe::Rep::nonblock(int s)
 
 Pipe::Pipe(int port_to_use) : m_p(new Rep)
 {
+#ifdef WIN32
+    WSADATA wsaData;
+    WORD wVersionRequested = MAKEWORD(2, 0);
+    if (WSAStartup( wVersionRequested, &wsaData ))
+        throw Pipe::Error("WSAStartup failed");
+#else
+    port_to_use = 0;  // we'll just use pipe on Unix
+#endif
     if (port_to_use)
     {
         // create server socket
@@ -165,7 +191,13 @@ Pipe::Pipe(int port_to_use) : m_p(new Rep)
     else
     {
 #ifndef WIN32
-        pipe(m_p->m_fd);
+        if (pipe(m_p->m_fd))
+            throw Pipe::Error("pipe failed");
+        else
+        {
+            assert(m_p->m_fd[0] >= 0);
+            assert(m_p->m_fd[1] >= 0);
+        }
 #endif
     }
 }
@@ -175,6 +207,9 @@ Pipe::~Pipe()
     m_p->close(m_p->m_fd[0]);
     m_p->close(m_p->m_fd[1]);
     m_p->close(m_p->m_socket);
+#ifdef WIN32
+    WSACleanup();
+#endif
 }
 
 int &Pipe::read_fd() const