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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "sync/internal_api/syncapi_internal.h" | 5 #include "components/sync/core_impl/syncapi_internal.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 | 8 |
9 #include <memory> | 9 #include <memory> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "sync/protocol/attachments.pb.h" | 12 #include "components/sync/base/cryptographer.h" |
13 #include "sync/protocol/password_specifics.pb.h" | 13 #include "components/sync/protocol/attachments.pb.h" |
14 #include "sync/protocol/sync.pb.h" | 14 #include "components/sync/protocol/password_specifics.pb.h" |
15 #include "sync/util/cryptographer.h" | 15 #include "components/sync/protocol/sync.pb.h" |
16 | 16 |
17 namespace syncer { | 17 namespace syncer { |
18 | 18 |
19 namespace { | 19 namespace { |
20 | 20 |
21 bool EndsWithSpace(const std::string& string) { | 21 bool EndsWithSpace(const std::string& string) { |
22 return !string.empty() && *string.rbegin() == ' '; | 22 return !string.empty() && *string.rbegin() == ' '; |
23 } | 23 } |
24 | |
25 } | 24 } |
26 | 25 |
27 sync_pb::PasswordSpecificsData* DecryptPasswordSpecifics( | 26 sync_pb::PasswordSpecificsData* DecryptPasswordSpecifics( |
28 const sync_pb::EntitySpecifics& specifics, Cryptographer* crypto) { | 27 const sync_pb::EntitySpecifics& specifics, |
| 28 Cryptographer* crypto) { |
29 if (!specifics.has_password()) | 29 if (!specifics.has_password()) |
30 return NULL; | 30 return NULL; |
31 const sync_pb::PasswordSpecifics& password_specifics = specifics.password(); | 31 const sync_pb::PasswordSpecifics& password_specifics = specifics.password(); |
32 if (!password_specifics.has_encrypted()) | 32 if (!password_specifics.has_encrypted()) |
33 return NULL; | 33 return NULL; |
34 const sync_pb::EncryptedData& encrypted = password_specifics.encrypted(); | 34 const sync_pb::EncryptedData& encrypted = password_specifics.encrypted(); |
35 std::unique_ptr<sync_pb::PasswordSpecificsData> data( | 35 std::unique_ptr<sync_pb::PasswordSpecificsData> data( |
36 new sync_pb::PasswordSpecificsData); | 36 new sync_pb::PasswordSpecificsData); |
37 if (!crypto->CanDecrypt(encrypted)) | 37 if (!crypto->CanDecrypt(encrypted)) |
38 return NULL; | 38 return NULL; |
39 if (!crypto->Decrypt(encrypted, data.get())) | 39 if (!crypto->Decrypt(encrypted, data.get())) |
40 return NULL; | 40 return NULL; |
41 return data.release(); | 41 return data.release(); |
42 } | 42 } |
43 | 43 |
44 // The list of names which are reserved for use by the server. | 44 // The list of names which are reserved for use by the server. |
45 static const char* kForbiddenServerNames[] = { "", ".", ".." }; | 45 static const char* kForbiddenServerNames[] = {"", ".", ".."}; |
46 | 46 |
47 // When taking a name from the syncapi, append a space if it matches the | 47 // When taking a name from the syncapi, append a space if it matches the |
48 // pattern of a server-illegal name followed by zero or more spaces. | 48 // pattern of a server-illegal name followed by zero or more spaces. |
49 void SyncAPINameToServerName(const std::string& syncer_name, | 49 void SyncAPINameToServerName(const std::string& syncer_name, std::string* out) { |
50 std::string* out) { | |
51 *out = syncer_name; | 50 *out = syncer_name; |
52 if (IsNameServerIllegalAfterTrimming(*out)) | 51 if (IsNameServerIllegalAfterTrimming(*out)) |
53 out->append(" "); | 52 out->append(" "); |
54 } | 53 } |
55 | 54 |
56 // In the reverse direction, if a server name matches the pattern of a | 55 // In the reverse direction, if a server name matches the pattern of a |
57 // server-illegal name followed by one or more spaces, remove the trailing | 56 // server-illegal name followed by one or more spaces, remove the trailing |
58 // space. | 57 // space. |
59 void ServerNameToSyncAPIName(const std::string& server_name, | 58 void ServerNameToSyncAPIName(const std::string& server_name, std::string* out) { |
60 std::string* out) { | |
61 CHECK(out); | 59 CHECK(out); |
62 int length_to_copy = server_name.length(); | 60 int length_to_copy = server_name.length(); |
63 if (IsNameServerIllegalAfterTrimming(server_name) && | 61 if (IsNameServerIllegalAfterTrimming(server_name) && |
64 EndsWithSpace(server_name)) { | 62 EndsWithSpace(server_name)) { |
65 --length_to_copy; | 63 --length_to_copy; |
66 } | 64 } |
67 *out = server_name.substr(0, length_to_copy); | 65 *out = server_name.substr(0, length_to_copy); |
68 } | 66 } |
69 | 67 |
70 // Checks whether |name| is a server-illegal name followed by zero or more space | 68 // Checks whether |name| is a server-illegal name followed by zero or more space |
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113 | 111 |
114 bool AreAttachmentMetadataEqual(const sync_pb::AttachmentMetadata& left, | 112 bool AreAttachmentMetadataEqual(const sync_pb::AttachmentMetadata& left, |
115 const sync_pb::AttachmentMetadata& right) { | 113 const sync_pb::AttachmentMetadata& right) { |
116 if (left.SerializeAsString() == right.SerializeAsString()) { | 114 if (left.SerializeAsString() == right.SerializeAsString()) { |
117 return true; | 115 return true; |
118 } | 116 } |
119 return false; | 117 return false; |
120 } | 118 } |
121 | 119 |
122 } // namespace syncer | 120 } // namespace syncer |
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