HostResolver is exposed to plugin.

ppapi/c/private/ppb_host_resolver_private.h

Index: ppapi/c/private/ppb_host_resolver_private.h
diff --git a/ppapi/c/private/ppb_host_resolver_private.h b/ppapi/c/private/ppb_host_resolver_private.h
new file mode 100644
index 0000000000000000000000000000000000000000..60098025fbd039dcbde294fc02749fc4b970903e
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+++ b/ppapi/c/private/ppb_host_resolver_private.h
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+/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/* From private/ppb_host_resolver_private.idl,
+ *   modified Fri Feb 17 11:20:04 2012.
+ */
+
+#ifndef PPAPI_C_PRIVATE_PPB_HOST_RESOLVER_PRIVATE_H_
+#define PPAPI_C_PRIVATE_PPB_HOST_RESOLVER_PRIVATE_H_
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/c/pp_completion_callback.h"
+#include "ppapi/c/pp_instance.h"
+#include "ppapi/c/pp_macros.h"
+#include "ppapi/c/pp_resource.h"
+#include "ppapi/c/pp_stdint.h"
+#include "ppapi/c/pp_var.h"
+#include "ppapi/c/private/ppb_net_address_private.h"
+
+#define PPB_HOSTRESOLVER_PRIVATE_INTERFACE_0_1 "PPB_HostResolver_Private;0.1"
+#define PPB_HOSTRESOLVER_PRIVATE_INTERFACE \
+    PPB_HOSTRESOLVER_PRIVATE_INTERFACE_0_1
+
+/**
+ * @file
+ * This file defines the <code>PPB_HostResolver_Private</code> interface.
+ */
+
+
+/**
+ * @addtogroup Enums
+ * @{
+ */
+/**
+ * The <code>PP_HostResolver_Flags</code> is an enumeration of the
+ * different types of flags, that can be OR-ed and passed to host
+ * resolver.
+ */
+typedef enum {
+  /**
+   * AI_CANONNAME
+   */
+  PP_HOST_RESOLVER_FLAGS_CANONNAME = 1 << 0,
+  /**
+   * Hint to the resolver that only loopback addresses are configured.
+   */
+  PP_HOST_RESOLVER_FLAGS_LOOPBACK_ONLY = 1 << 1
+} PP_HostResolver_Private_Flags;
+PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_HostResolver_Private_Flags, 4);
+/**
+ * @}
+ */
+
+/**
+ * @addtogroup Structs
+ * @{
+ */
+struct PP_HostResolver_Private_Hint {
+  PP_NetAddressFamily_Private family;
+  PP_HostResolver_Private_Flags flags;
+};
+PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_HostResolver_Private_Hint, 8);
+/**
+ * @}
+ */
+
+/**
+ * @addtogroup Interfaces
+ * @{
+ */
+struct PPB_HostResolver_Private_0_1 {
+  /**
+   * Allocates a Host Resolver resource.
+   */
+  PP_Resource (*Create)(PP_Instance instance);
+  /**
+   * Determines if a given resource is a Host Resolver.
+   */
+  PP_Bool (*IsHostResolver)(PP_Resource resource);
+  /**
+   * Creates a new request to Host Resolver. |callback| is invoked
+   * when request is processed and a list of network addresses is
+   * obtained. These addresses can be be used in Connect, Bind or
+   * Listen calls to connect to a given |host| and |port|.
+   */
+  int32_t (*Resolve)(PP_Resource host_resolver,
+                     const char* host,
+                     uint16_t port,
+                     const struct PP_HostResolver_Private_Hint* hint,
+                     struct PP_CompletionCallback callback);
+  /**
+   * Returns number of network addresses obtained after Resolve call.
+   */
+  uint32_t (*GetSize)(PP_Resource host_resolver);
+  /**
+   * Stores in the |canonname| and |addr| |index|-th canonical name of
+   * host and network address. |canonname| or |addr| can be NULL and
+   * in this case corresponding value not stored.  Returns PP_TRUE if
+   * success or PP_FALSE if given resource is not a Host Resolver or
+   * |index| exceeds number of available addresses.
+   */
+  PP_Bool (*GetItem)(PP_Resource host_resolver,
+                     uint32_t index,
+                     struct PP_Var* canonname,
+                     struct PP_NetAddress_Private* addr);
+};
+
+typedef struct PPB_HostResolver_Private_0_1 PPB_HostResolver_Private;
+/**
+ * @}
+ */
+
+#endif  /* PPAPI_C_PRIVATE_PPB_HOST_RESOLVER_PRIVATE_H_ */
+