1 files changed, 86 insertions, 0 deletions
diff --git a/Source/WebKit/android/wds/Connection.h b/Source/WebKit/android/wds/Connection.h
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+++ b/Source/WebKit/android/wds/Connection.h
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+/*
+ * Copyright 2008, The Android Open Source Project
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 WDS_CONNECTION_H
+#define WDS_CONNECTION_H
+
+#include <unistd.h>
+#include <sys/socket.h>
+
+namespace android {
+
+namespace WDS {
+
+class Socket {
+public:
+    Socket(): m_fd(-1) {}
+    Socket(int fd): m_fd(fd) {}
+    ~Socket() {
+        if (m_fd != -1) {
+            shutdown(m_fd, SHUT_RDWR);
+            close(m_fd);
+        }
+    }
+    // Open a new socket using PF_INET and SOCK_STREAM
+    bool open();
+    int fd() const { return m_fd; }
+private:
+    int m_fd;
+};
+
+class Connection {
+public:
+    Connection(int conn): m_socket(conn) {}
+    int read(char buf[], size_t length) const {
+        return recv(m_socket.fd(), buf, length, 0);
+    }
+    int write(const char buf[], size_t length) const {
+        return send(m_socket.fd(), buf, length, 0);
+    }
+    int write(const char buf[]) const {
+        return write(buf, strlen(buf));
+    }
+private:
+    Socket m_socket;
+};
+
+class ConnectionServer {
+public:
+    ConnectionServer() {}
+
+    // Establish a connection to the local host on the given port.
+    bool connect(short port);
+
+    // Blocks on the established socket until a new connection arrives.
+    Connection* accept() const;
+private:
+    Socket m_socket;
+};
+
+} // end namespace WDS
+
+} // end namespace android
+
+#endif