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Side by Side Diff: storage/browser/blob/blob_url_request_job_factory.cc

Issue 442383002: Move storage-related files from webkit/ to new top-level directory storage/ (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 6 years, 4 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "webkit/browser/blob/blob_url_request_job_factory.h" 5 #include "storage/browser/blob/blob_url_request_job_factory.h"
6 6
7 #include "base/basictypes.h" 7 #include "base/basictypes.h"
8 #include "base/compiler_specific.h" 8 #include "base/compiler_specific.h"
9 #include "base/message_loop/message_loop_proxy.h" 9 #include "base/message_loop/message_loop_proxy.h"
10 #include "base/strings/string_util.h" 10 #include "base/strings/string_util.h"
11 #include "net/base/request_priority.h" 11 #include "net/base/request_priority.h"
12 #include "net/url_request/url_request_context.h" 12 #include "net/url_request/url_request_context.h"
13 #include "net/url_request/url_request_job_factory.h" 13 #include "net/url_request/url_request_job_factory.h"
14 #include "webkit/browser/blob/blob_data_handle.h" 14 #include "storage/browser/blob/blob_data_handle.h"
15 #include "webkit/browser/blob/blob_storage_context.h" 15 #include "storage/browser/blob/blob_storage_context.h"
16 #include "webkit/browser/blob/blob_url_request_job.h" 16 #include "storage/browser/blob/blob_url_request_job.h"
17 #include "webkit/browser/fileapi/file_system_context.h" 17 #include "storage/browser/fileapi/file_system_context.h"
18 18
19 namespace webkit_blob { 19 namespace storage {
20 20
21 namespace { 21 namespace {
22 22
23 int kUserDataKey; // The value is not important, the addr is a key. 23 int kUserDataKey; // The value is not important, the addr is a key.
24 24
25 BlobDataHandle* GetRequestedBlobDataHandle(net::URLRequest* request) { 25 BlobDataHandle* GetRequestedBlobDataHandle(net::URLRequest* request) {
26 return static_cast<BlobDataHandle*>(request->GetUserData(&kUserDataKey)); 26 return static_cast<BlobDataHandle*>(request->GetUserData(&kUserDataKey));
27 } 27 }
28 28
29 } // namespace 29 } // namespace
(...skipping 12 matching lines...) Expand all
42 42
43 // static 43 // static
44 void BlobProtocolHandler::SetRequestedBlobDataHandle( 44 void BlobProtocolHandler::SetRequestedBlobDataHandle(
45 net::URLRequest* request, 45 net::URLRequest* request,
46 scoped_ptr<BlobDataHandle> blob_data_handle) { 46 scoped_ptr<BlobDataHandle> blob_data_handle) {
47 request->SetUserData(&kUserDataKey, blob_data_handle.release()); 47 request->SetUserData(&kUserDataKey, blob_data_handle.release());
48 } 48 }
49 49
50 BlobProtocolHandler::BlobProtocolHandler( 50 BlobProtocolHandler::BlobProtocolHandler(
51 BlobStorageContext* context, 51 BlobStorageContext* context,
52 fileapi::FileSystemContext* file_system_context, 52 storage::FileSystemContext* file_system_context,
53 base::MessageLoopProxy* loop_proxy) 53 base::MessageLoopProxy* loop_proxy)
54 : file_system_context_(file_system_context), 54 : file_system_context_(file_system_context), file_loop_proxy_(loop_proxy) {
55 file_loop_proxy_(loop_proxy) {
56 if (context) 55 if (context)
57 context_ = context->AsWeakPtr(); 56 context_ = context->AsWeakPtr();
58 } 57 }
59 58
60 BlobProtocolHandler::~BlobProtocolHandler() { 59 BlobProtocolHandler::~BlobProtocolHandler() {
61 } 60 }
62 61
63 net::URLRequestJob* BlobProtocolHandler::MaybeCreateJob( 62 net::URLRequestJob* BlobProtocolHandler::MaybeCreateJob(
64 net::URLRequest* request, net::NetworkDelegate* network_delegate) const { 63 net::URLRequest* request,
65 return new webkit_blob::BlobURLRequestJob( 64 net::NetworkDelegate* network_delegate) const {
66 request, network_delegate, LookupBlobData(request), 65 return new storage::BlobURLRequestJob(request,
67 file_system_context_, file_loop_proxy_); 66 network_delegate,
67 LookupBlobData(request),
68 file_system_context_,
69 file_loop_proxy_);
68 } 70 }
69 71
70 scoped_refptr<webkit_blob::BlobData> 72 scoped_refptr<storage::BlobData> BlobProtocolHandler::LookupBlobData(
71 BlobProtocolHandler::LookupBlobData(net::URLRequest* request) const { 73 net::URLRequest* request) const {
72 BlobDataHandle* blob_data_handle = GetRequestedBlobDataHandle(request); 74 BlobDataHandle* blob_data_handle = GetRequestedBlobDataHandle(request);
73 if (blob_data_handle) 75 if (blob_data_handle)
74 return blob_data_handle->data(); 76 return blob_data_handle->data();
75 if (!context_.get()) 77 if (!context_.get())
76 return NULL; 78 return NULL;
77 79
78 // Support looking up based on uuid, the FeedbackExtensionAPI relies on this. 80 // Support looking up based on uuid, the FeedbackExtensionAPI relies on this.
79 // TODO(michaeln): Replace this use case and others like it with a BlobReader 81 // TODO(michaeln): Replace this use case and others like it with a BlobReader
80 // impl that does not depend on urlfetching to perform this function. 82 // impl that does not depend on urlfetching to perform this function.
81 const std::string kPrefix("blob:uuid/"); 83 const std::string kPrefix("blob:uuid/");
82 if (!StartsWithASCII(request->url().spec(), kPrefix, true)) 84 if (!StartsWithASCII(request->url().spec(), kPrefix, true))
83 return NULL; 85 return NULL;
84 std::string uuid = request->url().spec().substr(kPrefix.length()); 86 std::string uuid = request->url().spec().substr(kPrefix.length());
85 scoped_ptr<BlobDataHandle> handle = context_->GetBlobDataFromUUID(uuid); 87 scoped_ptr<BlobDataHandle> handle = context_->GetBlobDataFromUUID(uuid);
86 return handle.get() ? handle->data() : NULL; 88 return handle.get() ? handle->data() : NULL;
87 } 89 }
88 90
89 } // namespace webkit_blob 91 } // namespace storage
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