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      1 // Copyright 2014 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 #include "content/child/web_url_request_util.h"
      6 
      7 #include "base/logging.h"
      8 #include "third_party/WebKit/public/platform/WebURLRequest.h"
      9 
     10 using blink::WebURLRequest;
     11 
     12 namespace content {
     13 
     14 ResourceType WebURLRequestToResourceType(const WebURLRequest& request) {
     15   WebURLRequest::RequestContext requestContext = request.requestContext();
     16   if (request.frameType() != WebURLRequest::FrameTypeNone) {
     17     DCHECK(requestContext == WebURLRequest::RequestContextForm ||
     18            requestContext == WebURLRequest::RequestContextFrame ||
     19            requestContext == WebURLRequest::RequestContextHyperlink ||
     20            requestContext == WebURLRequest::RequestContextIframe ||
     21            requestContext == WebURLRequest::RequestContextInternal ||
     22            requestContext == WebURLRequest::RequestContextLocation);
     23     if (request.frameType() == WebURLRequest::FrameTypeTopLevel ||
     24         request.frameType() == WebURLRequest::FrameTypeAuxiliary) {
     25       return RESOURCE_TYPE_MAIN_FRAME;
     26     }
     27     if (request.frameType() == WebURLRequest::FrameTypeNested)
     28       return RESOURCE_TYPE_SUB_FRAME;
     29     NOTREACHED();
     30     return RESOURCE_TYPE_SUB_RESOURCE;
     31   }
     32 
     33   switch (requestContext) {
     34     // Favicon
     35     case WebURLRequest::RequestContextFavicon:
     36       return RESOURCE_TYPE_FAVICON;
     37 
     38     // Font
     39     case WebURLRequest::RequestContextFont:
     40       return RESOURCE_TYPE_FONT_RESOURCE;
     41 
     42     // Image
     43     case WebURLRequest::RequestContextImage:
     44     case WebURLRequest::RequestContextImageSet:
     45       return RESOURCE_TYPE_IMAGE;
     46 
     47     // Media
     48     case WebURLRequest::RequestContextAudio:
     49     case WebURLRequest::RequestContextVideo:
     50       return RESOURCE_TYPE_MEDIA;
     51 
     52     // Object
     53     case WebURLRequest::RequestContextEmbed:
     54     case WebURLRequest::RequestContextObject:
     55       return RESOURCE_TYPE_OBJECT;
     56 
     57     // Ping
     58     case WebURLRequest::RequestContextBeacon:
     59     case WebURLRequest::RequestContextCSPReport:
     60     case WebURLRequest::RequestContextPing:
     61       return RESOURCE_TYPE_PING;
     62 
     63     // Prefetch
     64     case WebURLRequest::RequestContextPrefetch:
     65       return RESOURCE_TYPE_PREFETCH;
     66 
     67     // Script
     68     case WebURLRequest::RequestContextImport:
     69     case WebURLRequest::RequestContextScript:
     70       return RESOURCE_TYPE_SCRIPT;
     71 
     72     // Style
     73     case WebURLRequest::RequestContextXSLT:
     74     case WebURLRequest::RequestContextStyle:
     75       return RESOURCE_TYPE_STYLESHEET;
     76 
     77     // Subresource
     78     case WebURLRequest::RequestContextDownload:
     79     case WebURLRequest::RequestContextManifest:
     80     case WebURLRequest::RequestContextSubresource:
     81     case WebURLRequest::RequestContextPlugin:
     82       return RESOURCE_TYPE_SUB_RESOURCE;
     83 
     84     // TextTrack
     85     case WebURLRequest::RequestContextTrack:
     86       return RESOURCE_TYPE_MEDIA;
     87 
     88     // Workers
     89     case WebURLRequest::RequestContextServiceWorker:
     90       return RESOURCE_TYPE_SERVICE_WORKER;
     91     case WebURLRequest::RequestContextSharedWorker:
     92       return RESOURCE_TYPE_SHARED_WORKER;
     93     case WebURLRequest::RequestContextWorker:
     94       return RESOURCE_TYPE_WORKER;
     95 
     96     // Unspecified
     97     case WebURLRequest::RequestContextInternal:
     98     case WebURLRequest::RequestContextUnspecified:
     99       return RESOURCE_TYPE_SUB_RESOURCE;
    100 
    101     // XHR
    102     case WebURLRequest::RequestContextEventSource:
    103     case WebURLRequest::RequestContextFetch:
    104     case WebURLRequest::RequestContextXMLHttpRequest:
    105       return RESOURCE_TYPE_XHR;
    106 
    107     // These should be handled by the FrameType checks at the top of the
    108     // function.
    109     case WebURLRequest::RequestContextForm:
    110     case WebURLRequest::RequestContextHyperlink:
    111     case WebURLRequest::RequestContextLocation:
    112     case WebURLRequest::RequestContextFrame:
    113     case WebURLRequest::RequestContextIframe:
    114       NOTREACHED();
    115       return RESOURCE_TYPE_SUB_RESOURCE;
    116 
    117     default:
    118       NOTREACHED();
    119       return RESOURCE_TYPE_SUB_RESOURCE;
    120   }
    121 }
    122 
    123 }  // namespace content
    124