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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "android_webview/common/aw_media_client_android.h" | 5 #include "android_webview/common/aw_media_drm_bridge_client.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/stl_util.h" | 10 #include "base/stl_util.h" |
| 11 #include "base/strings/string_number_conversions.h" | 11 #include "base/strings/string_number_conversions.h" |
| 12 #include "base/strings/string_split.h" | 12 #include "base/strings/string_split.h" |
| 13 #include "base/strings/string_util.h" | 13 #include "base/strings/string_util.h" |
| 14 | 14 |
| 15 namespace android_webview { | 15 namespace android_webview { |
| 16 | 16 |
| 17 namespace { | 17 namespace { |
| 18 | 18 |
| 19 const size_t kGUIDLength = 36U; | 19 const size_t kGUIDLength = 36U; |
| 20 | 20 |
| 21 #define RCHECK(x) \ | 21 #define RCHECK(x) \ |
| 22 if (!(x)) { \ | 22 if (!(x)) { \ |
| 23 LOG(ERROR) << "Can't parse key-system mapping: " \ | 23 LOG(ERROR) << "Can't parse key-system mapping: " \ |
| 24 << key_system_uuid_mapping; \ | 24 << key_system_uuid_mapping; \ |
| 25 return std::make_pair("", uuid); \ | 25 return std::make_pair("", uuid); \ |
| 26 } | 26 } |
| 27 | 27 |
| 28 media::MediaClientAndroid::KeySystemUuidMap::value_type CreateMappingFromString( | 28 media::MediaDrmBridgeClient::KeySystemUuidMap::value_type |
| 29 const std::string& key_system_uuid_mapping) { | 29 CreateMappingFromString(const std::string& key_system_uuid_mapping) { |
| 30 std::vector<uint8_t> uuid; | 30 std::vector<uint8_t> uuid; |
| 31 | 31 |
| 32 std::vector<std::string> tokens = | 32 std::vector<std::string> tokens = |
| 33 base::SplitString(key_system_uuid_mapping, ",", base::KEEP_WHITESPACE, | 33 base::SplitString(key_system_uuid_mapping, ",", base::KEEP_WHITESPACE, |
| 34 base::SPLIT_WANT_NONEMPTY); | 34 base::SPLIT_WANT_NONEMPTY); |
| 35 RCHECK(tokens.size() == 2); | 35 RCHECK(tokens.size() == 2); |
| 36 | 36 |
| 37 std::string key_system; | 37 std::string key_system; |
| 38 base::TrimWhitespaceASCII(tokens[0], base::TRIM_ALL, &key_system); | 38 base::TrimWhitespaceASCII(tokens[0], base::TRIM_ALL, &key_system); |
| 39 | 39 |
| 40 std::string guid(tokens[1]); | 40 std::string guid(tokens[1]); |
| 41 RCHECK(guid.length() == kGUIDLength); | 41 RCHECK(guid.length() == kGUIDLength); |
| 42 base::RemoveChars(guid, "-", &guid); | 42 base::RemoveChars(guid, "-", &guid); |
| 43 RCHECK(base::HexStringToBytes(guid, &uuid)); | 43 RCHECK(base::HexStringToBytes(guid, &uuid)); |
| 44 | 44 |
| 45 return std::make_pair(key_system, uuid); | 45 return std::make_pair(key_system, uuid); |
| 46 } | 46 } |
| 47 | 47 |
| 48 } // namespace | 48 } // namespace |
| 49 | 49 |
| 50 AwMediaClientAndroid::AwMediaClientAndroid( | 50 AwMediaDrmBridgeClient::AwMediaDrmBridgeClient( |
| 51 const std::vector<std::string>& key_system_uuid_mappings) | 51 const std::vector<std::string>& key_system_uuid_mappings) |
| 52 : key_system_uuid_mappings_(key_system_uuid_mappings) {} | 52 : key_system_uuid_mappings_(key_system_uuid_mappings) {} |
| 53 | 53 |
| 54 AwMediaClientAndroid::~AwMediaClientAndroid() {} | 54 AwMediaDrmBridgeClient::~AwMediaDrmBridgeClient() {} |
| 55 | 55 |
| 56 void AwMediaClientAndroid::AddKeySystemUUIDMappings(KeySystemUuidMap* map) { | 56 void AwMediaDrmBridgeClient::AddKeySystemUUIDMappings(KeySystemUuidMap* map) { |
| 57 for (const std::string& key_system_uuid_mapping : key_system_uuid_mappings_) { | 57 for (const std::string& key_system_uuid_mapping : key_system_uuid_mappings_) { |
| 58 auto mapping = CreateMappingFromString(key_system_uuid_mapping); | 58 auto mapping = CreateMappingFromString(key_system_uuid_mapping); |
| 59 if (!mapping.first.empty()) | 59 if (!mapping.first.empty()) |
| 60 map->insert(mapping); | 60 map->insert(mapping); |
| 61 } | 61 } |
| 62 } | 62 } |
| 63 | 63 |
| 64 media::MediaDrmBridgeDelegate* AwMediaClientAndroid::GetMediaDrmBridgeDelegate( | 64 media::MediaDrmBridgeDelegate* |
| 65 AwMediaDrmBridgeClient::GetMediaDrmBridgeDelegate( |
| 65 const media::UUID& scheme_uuid) { | 66 const media::UUID& scheme_uuid) { |
| 66 if (scheme_uuid == widevine_delegate_.GetUUID()) | 67 if (scheme_uuid == widevine_delegate_.GetUUID()) |
| 67 return &widevine_delegate_; | 68 return &widevine_delegate_; |
| 68 return nullptr; | 69 return nullptr; |
| 69 } | 70 } |
| 70 | 71 |
| 71 } // namespace android_webview | 72 } // namespace android_webview |
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