[RFC 3/9] android: Add hardware/bt_sock.h

[Luiz Augusto von Dentz <luiz.dentz@gmail.com>]

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

---
 android/hardware/bt_sock.h | 58 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 android/hardware/bt_sock.h

diff --git a/android/hardware/bt_sock.h b/android/hardware/bt_sock.h
new file mode 100644
index 0000000..a4aa046
--- /dev/null
+++ b/android/hardware/bt_sock.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2012 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.
+ */
+
+#ifndef ANDROID_INCLUDE_BT_SOCK_H
+#define ANDROID_INCLUDE_BT_SOCK_H
+
+__BEGIN_DECLS
+
+#define BTSOCK_FLAG_ENCRYPT 1
+#define BTSOCK_FLAG_AUTH (1 << 1)
+
+typedef enum {
+    BTSOCK_RFCOMM = 1,
+    BTSOCK_SCO = 2,
+    BTSOCK_L2CAP = 3
+} btsock_type_t;
+
+/** Represents the standard BT SOCKET interface. */
+typedef struct {
+    short size;
+    bt_bdaddr_t bd_addr;
+    int channel;
+    int status;
+} __attribute__((packed)) sock_connect_signal_t;
+
+typedef struct {
+
+    /** set to size of this struct*/
+    size_t          size;
+    /**
+     * listen to a rfcomm uuid or channel. It returns the socket fd from which
+     * btsock_connect_signal can be read out when a remote device connected
+     */
+    bt_status_t (*listen)(btsock_type_t type, const char* service_name, const uint8_t* service_uuid, int channel, int* sock_fd, int flags);
+    /*
+     * connect to a rfcomm uuid channel of remote device, It returns the socket fd from which
+     * the btsock_connect_signal and a new socket fd to be accepted can be read out when connected
+     */
+    bt_status_t (*connect)(const bt_bdaddr_t *bd_addr, btsock_type_t type, const uint8_t* uuid, int channel, int* sock_fd, int flags);
+
+} btsock_interface_t;
+
+__END_DECLS
+
+#endif /* ANDROID_INCLUDE_BT_SOCK_H */
-- 
1.8.3.1