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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_SOCKET_UTILS_H_
      6 #define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_SOCKET_UTILS_H_
      7 
      8 #include "content/public/common/socket_permission_request.h"
      9 #include "ppapi/c/pp_stdint.h"
     10 
     11 struct PP_NetAddress_Private;
     12 
     13 namespace net {
     14 class X509Certificate;
     15 }
     16 
     17 namespace ppapi {
     18 class PPB_X509Certificate_Fields;
     19 }
     20 
     21 namespace content {
     22 
     23 namespace pepper_socket_utils {
     24 
     25 SocketPermissionRequest CreateSocketPermissionRequest(
     26     SocketPermissionRequest::OperationType type,
     27     const PP_NetAddress_Private& net_addr);
     28 
     29 // Returns true if the socket operation specified by |params| is allowed.
     30 // If |params| is NULL, this method checks the basic "socket" permission, which
     31 // is for those operations that don't require a specific socket permission rule.
     32 bool CanUseSocketAPIs(bool external_plugin,
     33                       bool private_api,
     34                       const SocketPermissionRequest* params,
     35                       int render_process_id,
     36                       int render_frame_id);
     37 
     38 // Extracts the certificate field data from a net::X509Certificate into
     39 // PPB_X509Certificate_Fields.
     40 bool GetCertificateFields(const net::X509Certificate& cert,
     41                           ppapi::PPB_X509Certificate_Fields* fields);
     42 
     43 // Extracts the certificate field data from the DER representation of a
     44 // certificate into PPB_X509Certificate_Fields.
     45 bool GetCertificateFields(const char* der,
     46                           uint32_t length,
     47                           ppapi::PPB_X509Certificate_Fields* fields);
     48 
     49 }  // namespace pepper_socket_utils
     50 
     51 }  // namespace content
     52 
     53 #endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_SOCKET_UTILS_H_
     54