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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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52 // using BlobURL::getOrigin(). | 52 // using BlobURL::getOrigin(). |
53 void RegisterURL(SecurityOrigin*, const KURL&, URLRegistrable*) override; | 53 void RegisterURL(SecurityOrigin*, const KURL&, URLRegistrable*) override; |
54 void UnregisterURL(const KURL&) override; | 54 void UnregisterURL(const KURL&) override; |
55 | 55 |
56 static URLRegistry& Registry(); | 56 static URLRegistry& Registry(); |
57 }; | 57 }; |
58 | 58 |
59 void BlobURLRegistry::RegisterURL(SecurityOrigin* origin, | 59 void BlobURLRegistry::RegisterURL(SecurityOrigin* origin, |
60 const KURL& public_url, | 60 const KURL& public_url, |
61 URLRegistrable* registrable_object) { | 61 URLRegistrable* registrable_object) { |
62 ASSERT(®istrable_object->Registry() == this); | 62 DCHECK(®istrable_object->Registry(), this); |
alancutter (OOO until 2018)
2017/04/10 00:23:41
DCHECK_EQ?
Hwanseung Lee
2017/04/10 15:01:31
Done.
| |
63 Blob* blob = static_cast<Blob*>(registrable_object); | 63 Blob* blob = static_cast<Blob*>(registrable_object); |
64 BlobRegistry::RegisterPublicBlobURL(origin, public_url, | 64 BlobRegistry::RegisterPublicBlobURL(origin, public_url, |
65 blob->GetBlobDataHandle()); | 65 blob->GetBlobDataHandle()); |
66 } | 66 } |
67 | 67 |
68 void BlobURLRegistry::UnregisterURL(const KURL& public_url) { | 68 void BlobURLRegistry::UnregisterURL(const KURL& public_url) { |
69 BlobRegistry::RevokePublicBlobURL(public_url); | 69 BlobRegistry::RevokePublicBlobURL(public_url); |
70 } | 70 } |
71 | 71 |
72 URLRegistry& BlobURLRegistry::Registry() { | 72 URLRegistry& BlobURLRegistry::Registry() { |
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85 : blob_data_handle_(std::move(data_handle)), is_closed_(false) {} | 85 : blob_data_handle_(std::move(data_handle)), is_closed_(false) {} |
86 | 86 |
87 Blob::~Blob() {} | 87 Blob::~Blob() {} |
88 | 88 |
89 // static | 89 // static |
90 Blob* Blob::Create( | 90 Blob* Blob::Create( |
91 ExecutionContext* context, | 91 ExecutionContext* context, |
92 const HeapVector<ArrayBufferOrArrayBufferViewOrBlobOrUSVString>& blob_parts, | 92 const HeapVector<ArrayBufferOrArrayBufferViewOrBlobOrUSVString>& blob_parts, |
93 const BlobPropertyBag& options, | 93 const BlobPropertyBag& options, |
94 ExceptionState& exception_state) { | 94 ExceptionState& exception_state) { |
95 ASSERT(options.hasType()); | 95 DCHECK(options.hasType()); |
96 | 96 |
97 ASSERT(options.hasEndings()); | 97 DCHECK(options.hasEndings()); |
98 bool normalize_line_endings_to_native = options.endings() == "native"; | 98 bool normalize_line_endings_to_native = options.endings() == "native"; |
99 if (normalize_line_endings_to_native) | 99 if (normalize_line_endings_to_native) |
100 UseCounter::Count(context, UseCounter::kFileAPINativeLineEndings); | 100 UseCounter::Count(context, UseCounter::kFileAPINativeLineEndings); |
101 | 101 |
102 std::unique_ptr<BlobData> blob_data = BlobData::Create(); | 102 std::unique_ptr<BlobData> blob_data = BlobData::Create(); |
103 blob_data->SetContentType(NormalizeType(options.type())); | 103 blob_data->SetContentType(NormalizeType(options.type())); |
104 | 104 |
105 PopulateBlobData(blob_data.get(), blob_parts, | 105 PopulateBlobData(blob_data.get(), blob_parts, |
106 normalize_line_endings_to_native); | 106 normalize_line_endings_to_native); |
107 | 107 |
108 long long blob_size = blob_data->length(); | 108 long long blob_size = blob_data->length(); |
109 return new Blob(BlobDataHandle::Create(std::move(blob_data), blob_size)); | 109 return new Blob(BlobDataHandle::Create(std::move(blob_data), blob_size)); |
110 } | 110 } |
111 | 111 |
112 Blob* Blob::Create(const unsigned char* data, | 112 Blob* Blob::Create(const unsigned char* data, |
113 size_t bytes, | 113 size_t bytes, |
114 const String& content_type) { | 114 const String& content_type) { |
115 ASSERT(data); | 115 DCHECK(data); |
116 | 116 |
117 std::unique_ptr<BlobData> blob_data = BlobData::Create(); | 117 std::unique_ptr<BlobData> blob_data = BlobData::Create(); |
118 blob_data->SetContentType(content_type); | 118 blob_data->SetContentType(content_type); |
119 blob_data->AppendBytes(data, bytes); | 119 blob_data->AppendBytes(data, bytes); |
120 long long blob_size = blob_data->length(); | 120 long long blob_size = blob_data->length(); |
121 | 121 |
122 return new Blob(BlobDataHandle::Create(std::move(blob_data), blob_size)); | 122 return new Blob(BlobDataHandle::Create(std::move(blob_data), blob_size)); |
123 } | 123 } |
124 | 124 |
125 // static | 125 // static |
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141 blob_data->AppendText(item.getAsUSVString(), | 141 blob_data->AppendText(item.getAsUSVString(), |
142 normalize_line_endings_to_native); | 142 normalize_line_endings_to_native); |
143 } else { | 143 } else { |
144 NOTREACHED(); | 144 NOTREACHED(); |
145 } | 145 } |
146 } | 146 } |
147 } | 147 } |
148 | 148 |
149 // static | 149 // static |
150 void Blob::ClampSliceOffsets(long long size, long long& start, long long& end) { | 150 void Blob::ClampSliceOffsets(long long size, long long& start, long long& end) { |
151 ASSERT(size != -1); | 151 DCHECK(size, -1); |
alancutter (OOO until 2018)
2017/04/10 00:23:41
DCHECK_NE?
Hwanseung Lee
2017/04/10 15:01:31
Done.
| |
152 | 152 |
153 // Convert the negative value that is used to select from the end. | 153 // Convert the negative value that is used to select from the end. |
154 if (start < 0) | 154 if (start < 0) |
155 start = start + size; | 155 start = start + size; |
156 if (end < 0) | 156 if (end < 0) |
157 end = end + size; | 157 end = end + size; |
158 | 158 |
159 // Clamp the range if it exceeds the size limit. | 159 // Clamp the range if it exceeds the size limit. |
160 if (start < 0) | 160 if (start < 0) |
161 start = 0; | 161 start = 0; |
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236 const UChar* chars = type.Characters16(); | 236 const UChar* chars = type.Characters16(); |
237 for (size_t i = 0; i < length; ++i) { | 237 for (size_t i = 0; i < length; ++i) { |
238 if (chars[i] < 0x0020 || chars[i] > 0x007e) | 238 if (chars[i] < 0x0020 || chars[i] > 0x007e) |
239 return g_empty_string; | 239 return g_empty_string; |
240 } | 240 } |
241 } | 241 } |
242 return type.Lower(); | 242 return type.Lower(); |
243 } | 243 } |
244 | 244 |
245 } // namespace blink | 245 } // namespace blink |
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