1 files changed, 84 insertions, 0 deletions
diff --git a/WebKit/android/wds/Connection.cpp b/WebKit/android/wds/Connection.cpp
new file mode 100644
index 0000000..b6ebd75
--- /dev/null
+++ b/WebKit/android/wds/Connection.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2008, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "wds"
+#include "config.h"
+
+#include "DebugServer.h" // used for ENABLE_WDS
+#include "Connection.h"
+#include <arpa/inet.h>
+#include <string.h>
+#include <utils/Log.h>
+
+#if ENABLE(WDS)
+
+#define MAX_CONNECTION_QUEUE 5
+#define log_errno(x) LOGE("%s: %d", x, strerror(errno))
+
+namespace android {
+
+namespace WDS {
+
+bool Socket::open() {
+    m_fd = socket(PF_INET, SOCK_STREAM, 0);
+    if (m_fd < 0) {
+        log_errno("Failed to create file descriptor");
+        return false;
+    }
+    return true;
+}
+
+bool ConnectionServer::connect(short port) {
+    if (!m_socket.open())
+        return false;
+    int fd = m_socket.fd();
+
+    // Build our sockaddr_in structure use to listen to incoming connections
+    sockaddr_in addr;
+    memset(&addr, 0, sizeof(addr));
+    addr.sin_family = AF_INET;
+    addr.sin_addr.s_addr = htonl(INADDR_ANY);
+    addr.sin_port = htons(port);
+
+    // Try to bind to the given port
+    if (bind(fd, (sockaddr*) &addr, sizeof(addr)) < 0) {
+        log_errno("Failed to bind to local host");
+        return false;
+    }
+
+    // Try to listen
+    if (listen(fd, MAX_CONNECTION_QUEUE) < 0) {
+        log_errno("Failed to listen");
+        return false;
+    }
+
+    return true;
+}
+
+Connection* ConnectionServer::accept() const {
+    int conn = ::accept(m_socket.fd(), NULL, NULL);
+    if (conn < 0) {
+        log_errno("Accept failed");
+        return NULL;
+    }
+    return new Connection(conn);
+}
+
+} // end namespace WDS
+
+} // end namespace android
+
+#endif