Import Upstream version 2.0.0+dfsgupstream/2.0.0+dfsg

1 files changed, 98 insertions, 0 deletions

diff --git a/src/lib/net/XSocket.h b/src/lib/net/XSocket.h
new file mode 100644
index 0000000..be02b5b
--- /dev/null
+++ b/src/lib/net/XSocket.h
@@ -0,0 +1,98 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * Copyright (C) 2002 Chris Schoeneman
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file LICENSE that should have accompanied this file.
+ * 
+ * This package 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "io/XIO.h"
+#include "base/XBase.h"
+#include "base/String.h"
+#include "common/basic_types.h"
+
+//! Generic socket exception
+XBASE_SUBCLASS(XSocket, XBase);
+
+//! Socket bad address exception
+/*!
+Thrown when attempting to create an invalid network address.
+*/
+class XSocketAddress : public XSocket {
+public:
+    //! Failure codes
+    enum EError {
+        kUnknown,        //!< Unknown error
+        kNotFound,        //!< The hostname is unknown
+        kNoAddress,        //!< The hostname is valid but has no IP address
+        kUnsupported,    //!< The hostname is valid but has no supported address
+        kBadPort        //!< The port is invalid
+    };
+
+    XSocketAddress(EError, const String& hostname, int port) _NOEXCEPT;
+    virtual ~XSocketAddress() _NOEXCEPT { }
+
+    //! @name accessors
+    //@{
+
+    //! Get the error code
+    EError                getError() const throw();
+    //! Get the hostname
+    String                getHostname() const throw();
+    //! Get the port
+    int                    getPort() const throw();
+
+    //@}
+
+protected:
+    // XBase overrides
+    virtual String        getWhat() const throw();
+
+private:
+    EError                m_error;
+    String                m_hostname;
+    int                    m_port;
+};
+
+//! I/O closing exception
+/*!
+Thrown if a stream cannot be closed.
+*/
+XBASE_SUBCLASS_FORMAT(XSocketIOClose, XIOClose);
+
+//! Socket cannot bind address exception
+/*!
+Thrown when a socket cannot be bound to an address.
+*/
+XBASE_SUBCLASS_FORMAT(XSocketBind, XSocket);
+
+//! Socket address in use exception
+/*!
+Thrown when a socket cannot be bound to an address because the address
+is already in use.
+*/
+XBASE_SUBCLASS(XSocketAddressInUse, XSocketBind);
+
+//! Cannot connect socket exception
+/*!
+Thrown when a socket cannot connect to a remote endpoint.
+*/
+XBASE_SUBCLASS_FORMAT(XSocketConnect, XSocket);
+
+//! Cannot create socket exception
+/*!
+Thrown when a socket cannot be created (by the operating system).
+*/
+XBASE_SUBCLASS_FORMAT(XSocketCreate, XSocket);