*** empty log message ***

apps/enclave/libsockthread/src/platform.hpp

@@ -27,13 +27,13 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * $Id$
+ * $Id: platform.hpp,v 1.4 2004/07/16 23:54:45 mpc Exp $
  */
 
 /*
  * Global includes and platform configuration.  This is used to compile the
  * library, but is not intended for use by users of the library in their
- * programs.
+ * own programs.
  */
 
 #ifndef LIBSOCKTHREAD_PLATFORM_HPP
@@ -43,20 +43,25 @@
  * Operating system
  */
 #define FREEBSD	0  // FreeBSD
-#define MINGW	1  // Windows native (Mingw)
+#define WIN32	1  // Windows
 #define LINUX	2  // Linux
-#define CYGWIN	3  // Cygwin
 
-#if OS == MINGW
+#if OS == WIN32
 	#define WINSOCK
 	#define WINTHREAD
 #endif
 
+#ifndef WINSOCK
+	#include <arpa/inet.h>
+#endif
 #include <cassert>
 #include <cstdarg>
 #include <cstdio>
 #include <ctime>
 #include <iostream>
+#ifndef WINSOCK
+	#include <netdb.h>
+#endif
 #ifndef WINTHREAD
 	#include <pthread.h>
 #endif

apps/enclave/libsockthread/src/socket.cpp

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the author nor the names of any contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
+
+#include "platform.hpp"
+#include "socket.hpp"
+using namespace Libsockthread;

apps/enclave/libsockthread/src/socket.hpp

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the author nor the names of any contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
+
+#ifndef LIBSOCKTHREAD_SOCKET_HPP
+#define LIBSOCKTHREAD_SOCKET_HPP
+
+namespace Libsockthread {
+	class Socket {
+		public:
+			Socket(Socket_addr& addr)
+				: addr(addr);
+
+			void accept();
+			void close();
+			void connect();
+			void listen();
+			size_t read(string& buf, size_t max);
+			void set_addr(Socket_addr& addr)
+				{ this->addr = addr; }
+			void set_blocking(bool blocking);
+		private:
+			Socket_addr addr;
+	};
+}
+
+#endif  // LIBSOCKTHREAD_SOCKET_HPP

apps/enclave/libsockthread/src/socket_addr.cpp

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the author nor the names of any contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
+
+#include "platform.hpp"
+#include "socket_error.hpp"
+#include "socket_addr.hpp"
+using namespace Libsockthread;
+
+Socket_addr& Socket_addr::operator=(const Socket_addr& rhs)
+{
+	if (this == &rhs) // check for self-assignment: a = a
+		return *this;
+
+	if (rhs.domain == AF_INET) {
+		ip = new char[INET_ADDRSTRLEN];
+	else
+		ip = new char[INET6_ADDRSTRLEN];
+	domain = rhs.domain;
+	host = rhs.host;
+	strcpy(ip, rhs.ip);
+	port = rhs.port;
+	type = rhs.type;
+
+	return *this;
+}
+
+void Socket_addr::resolve()
+{
+	hostent* hent = gethostbyname(host.c_str());
+	if (hent == NULL)
+		throw Socket_error(hstrerror(h_errno));
+	assert(hent->h_addrtype == AF_INET || hent->h_addrtype == AF_INET6);
+	domain = hent->h_addrtype;
+	if (domain == AF_INET) {
+		ip = new char[INET_ADDRSTRLEN];
+	else
+		ip = new char[INET6_ADDRSTRLEN];
+	strcpy(ip, hent->h_addr_list[0]);
+}

apps/enclave/libsockthread/src/socket_addr.hpp

@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the author nor the names of any contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id$
+ */
+
+#ifndef LIBSOCKTHREAD_SOCKET_ADDR_HPP
+#define LIBSOCKTHREAD_SOCKET_ADDR_HPP
+
+namespace Libsockthread {
+	class Socket_addr {
+		public:
+			Socket_addr(int domain, int type, string& host, uint16_t port)
+				: domain(domain), host(host), type(type), port(port)
+				{ resolve(); }  // throws Socket_error
+			~Socket_addr()
+				{ delete[] ip; }
+
+			int get_domain() const  // Has nothing to do with DNS domain
+				{ return domain; }
+			const char* get_ip() const  // Warning!  This can be NULL!
+				{ return ip; }
+			uint16_t get_port() const
+				{ return port; }
+			int get_type() const
+				{ return type;
+			Socket_addr& Socket_addr::operator=(const Socket_addr& rhs);
+			void set_domain(int domain)
+				{ this->domain = domain; }
+			void set_host(string& host)  // throws Socket_error
+				{ this->host = host; resolve(); }
+			void set_port(uint16_t port)
+				{ this->port = port; }
+			void set_type(int type)
+				{ this->type = type; }
+		private:
+			void resolve();
+
+			int domain;
+			string host;
+			char* ip;
+			uint16_t port;
+			int type;
+	};
+}
+
+#endif  // LIBSOCKTHREAD_SOCKET_ADDR_HPP

apps/enclave/libsockthread/src/socket_error.hpp

@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the author nor the names of any contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBSOCKTHREAD_SOCKET_ERROR_HPP
+#define LIBSOCKTHREAD_SOCKET_ERROR_HPP
+
+namespace Libsockthread {
+	class Socket_error : public runtime_error {
+		public:
+			Socket_error(const string& s)
+				: runtime_error(s) { }
+	};
+}
+
+#endif  // LIBSOCKTHREAD_SOCKET_ERROR_HPP