Make NetworkList and NetworkMonitor APIs public

ppapi/api/ppb_network_list.idl

Index: ppapi/api/ppb_network_list.idl
diff --git a/ppapi/api/ppb_network_list.idl b/ppapi/api/ppb_network_list.idl
new file mode 100644
index 0000000000000000000000000000000000000000..0d14ba28716db085740319f0f221556b73fe7a8b
--- /dev/null
+++ b/ppapi/api/ppb_network_list.idl
@@ -0,0 +1,169 @@
+/* Copyright (c) 2012 The Chromium Authors. All rights reserved.

[yzshen1, 2013/08/30 17:31:46]

nit: 2013.

+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/**
+ * This file defines the <code>PPB_NetworkList</code> interface.
+ */
+
+[generate_thunk]
+
+label Chrome {
+  M31 = 1.0
+};
+
+/**
+ * Type of a network interface.
+ */
+[assert_size(4)]
+enum PP_NetworkListType {
+  /**
+   * Type of the network interface is not known.
+   */
+  PP_NETWORKLIST_UNKNOWN = 0,
+
+  /**
+   * Wired Ethernet network.
+   */
+  PP_NETWORKLIST_ETHERNET = 1,
+
+  /**
+   * Wireless Wi-Fi network.
+   */
+  PP_NETWORKLIST_WIFI = 2,
+
+  /**
+   * Cellular network (e.g. LTE).
+   */
+  PP_NETWORKLIST_CELLULAR = 3
+};
+
+/**
+ * State of a network interface.
+ */
+[assert_size(4)]
+enum PP_NetworkListState  {
+  /**
+   * Network interface is down.
+   */
+  PP_NETWORKLIST_DOWN = 0,

[yzshen1, 2013/08/30 17:31:46]

- Both enum has PP_NETWORKLIST_ prefix. Shall we use PP_NETWORKLISTTYPE_ and
PP_NETWORKLISTSTATE_?

- It seems that they are "network interface" type and state, instead of "network
list" type and state, right?

+
+  /**
+   * Network interface is up.
+   */
+  PP_NETWORKLIST_UP = 1
+};
+
+/**
+ * The <code>PPB_NetworkList</code> is used to represent a list of
+ * network interfaces and their configuration. The content of the list
+ * is immutable.  The current networks configuration can be received
+ * using the <code>PPB_NetworkMonitor</code> interface.
+ */
+interface PPB_NetworkList {
+  /**
+   * Determines if the specified <code>resource</code> is a
+   * <code>NetworkList</code> object.
+   *
+   * @param[in] resource A <code>PP_Resource</code> resource.
+   *
+   * @return Returns <code>PP_TRUE</code> if <code>resource</code> is
+   * a <code>PPB_NetworkList</code>, <code>PP_FALSE</code>
+   * otherwise.
+   */
+  PP_Bool IsNetworkList([in] PP_Resource resource);
+
+  /**
+   * Gets number of interfaces in the list.
+   *
+   * @return Returns number of available network interfaces or 0 if
+   * the list has never been updated.
+   */
+  uint32_t GetCount([in] PP_Resource resource);
+
+  /**
+   * Gets name of a network interface.
+   *
+   * @param[in] resource A <code>PP_Resource</code> corresponding to a
+   * network list.
+   * @param[in] index Index of the network interface.
+   *
+   * @return Returns name for the network interface with the specified
+   * <code>index</code>.
+   */
+  PP_Var GetName([in] PP_Resource resource,
+                 [in] uint32_t index);
+
+  /**
+   * Gets type of a network interface.
+   *
+   * @param[in] resource A <code>PP_Resource</code> corresponding to a
+   * network list.
+   * @param[in] index Index of the network interface.
+   *
+   * @return Returns type of the network interface with the specified
+   * <code>index</code>.
+   */
+  [on_failure=PP_NETWORKLIST_UNKNOWN]
+  PP_NetworkListType GetType([in] PP_Resource resource,
+                             [in] uint32_t index);
+
+  /**
+   * Gets state of a network interface.
+   *
+   * @param[in] resource A <code>PP_Resource</code> corresponding to a
+   * network list.
+   * @param[in] index Index of the network interface.
+   *
+   * @return Returns current state of the network interface with the
+   * specified <code>index</code>.
+   */
+  [on_failure=PP_NETWORKLIST_DOWN]
+  PP_NetworkListState GetState([in] PP_Resource resource,
+                               [in] uint32_t index);
+
+  /**
+   * Gets list of IP addresses for a network interface.
+   *
+   * @param[in] resource A <code>PP_Resource</code> corresponding to a
+   * network list.
+   * @param[in] index Index of the network interface.
+   * @param[in] output An output array which will receive
+   * <code>PPB_NetAddress</code> resources on success. Please note that the
+   * ref count of those resources has already been increased by 1 for the
+   * caller.
+   *
+   * @return An error code from <code>pp_errors.h</code>.
+   */
+  int32_t GetIpAddresses([in] PP_Resource resource,
+                         [in] uint32_t index,
+                         [in] PP_ArrayOutput output);
+
+  /**
+   * Gets display name of a network interface.
+   *
+   * @param[in] resource A <code>PP_Resource</code> corresponding to a
+   * network list.
+   * @param[in] index Index of the network interface.
+   *
+   * @return Returns display name for the network interface with the
+   * specified <code>index</code>.

[yzshen1, 2013/08/30 17:31:46]

It seems good to comment about the failure output. (undefined var?)

+   */
+  PP_Var GetDisplayName([in] PP_Resource resource,
+                        [in] uint32_t index);
+
+  /**
+   * Gets MTU (Maximum Transmission Unit) of a network interface.
+   *
+   * @param[in] resource A <code>PP_Resource</code> corresponding to a
+   * network list.
+   * @param[in] index Index of the network interface.
+   *
+   * @return Returns MTU for the network interface with the specified
+   * <code>index</code> or 0 if MTU is unknown.
+   */
+  uint32_t GetMTU([in] PP_Resource resource,
+                  [in] uint32_t index);
+
+};