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Side by Side Diff: tests/fake_browser_ppapi/fake_resource.h

Issue 7292002: Remove plugin connection to PPAPI scriptable objects (var deprecated). Also (Closed) Base URL: svn://svn.chromium.org/native_client/trunk/src/native_client/
Patch Set: '' Created 9 years, 5 months ago
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1 /*
2 * Copyright 2010 The Native Client Authors. All rights reserved.
3 * Use of this source code is governed by a BSD-style license that can
4 * be found in the LICENSE file.
5 */
6
7 #ifndef NATIVE_CLIENT_TESTS_FAKE_BROWSER_PPAPI_RESOURCE_H_
8 #define NATIVE_CLIENT_TESTS_FAKE_BROWSER_PPAPI_RESOURCE_H_
9
10 #include "native_client/src/include/nacl_macros.h"
11 #include "ppapi/c/ppb_url_response_info.h"
12
13 namespace fake_browser_ppapi {
14
15 class URLLoader;
16 class URLRequestInfo;
17 class URLResponseInfo;
18 class FileIO;
19 class FileRef;
20
21 // Represents a generic resource tracked by the Host.
22 // The C API functions usually start by mapping a PP_Resource id to a Resource
23 // and then access and modify its state.
24 // This is a simplified version of Chrome's pepper::Resource.
25 class Resource {
26 public:
27 Resource() : resource_id_(0) {}
28 virtual ~Resource() {}
29
30 void set_resource_id(PP_Resource resource_id) { resource_id_ = resource_id; }
31 PP_Resource resource_id() const { return resource_id_; }
32
33 // This will allow us to safely cast Resource to derived types.
34 // The derived classes must therefore override their respective methods to
35 // return |this|.
36 virtual URLLoader* AsURLLoader() { return NULL; }
37 virtual URLRequestInfo* AsURLRequestInfo() { return NULL; }
38 virtual URLResponseInfo* AsURLResponseInfo() { return NULL; }
39 virtual FileIO* AsFileIO() { return NULL; }
40 virtual FileRef* AsFileRef() { return NULL; }
41
42 static Resource* Invalid() { return &kInvalidResource; }
43
44 private:
45 PP_Resource resource_id_;
46
47 static Resource kInvalidResource;
48 NACL_DISALLOW_COPY_AND_ASSIGN(Resource);
49 };
50
51 // These are made global so that C API functions can access them from any file.
52 // To be implemented by main.cc.
53 PP_Resource TrackResource(Resource* resource);
54 // Returns Resource::Invalid() on error.
55 Resource* GetResource(PP_Resource resource_id);
56
57 } // namespace fake_browser_ppapi
58
59 #endif // NATIVE_CLIENT_TESTS_FAKE_BROWSER_PPAPI_RESOURCE_H_
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