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
3 // found in the LICENSE file.
4
5 #include "chrome/browser/extensions/extension_sync_data.h"
6
7 #include "base/logging.h"
8 #include "chrome/browser/extensions/app_sync_data.h"
9 #include "chrome/browser/extensions/extension_service.h"
10 #include "chrome/common/extensions/manifest_url_handler.h"
11 #include "components/crx_file/id_util.h"
12 #include "extensions/common/extension.h"
13 #include "sync/api/sync_data.h"
14 #include "sync/protocol/extension_specifics.pb.h"
15 #include "sync/protocol/sync.pb.h"
16
17 namespace extensions {
18
ExtensionSyncData()19 ExtensionSyncData::ExtensionSyncData()
20 : uninstalled_(false),
21 enabled_(false),
22 incognito_enabled_(false),
23 remote_install_(false),
24 installed_by_custodian_(false) {
25 }
26
ExtensionSyncData(const syncer::SyncData & sync_data)27 ExtensionSyncData::ExtensionSyncData(const syncer::SyncData& sync_data)
28 : uninstalled_(false),
29 enabled_(false),
30 incognito_enabled_(false),
31 remote_install_(false),
32 installed_by_custodian_(false) {
33 PopulateFromSyncData(sync_data);
34 }
35
ExtensionSyncData(const syncer::SyncChange & sync_change)36 ExtensionSyncData::ExtensionSyncData(const syncer::SyncChange& sync_change)
37 : uninstalled_(sync_change.change_type() ==
38 syncer::SyncChange::ACTION_DELETE),
39 enabled_(false),
40 incognito_enabled_(false),
41 remote_install_(false),
42 installed_by_custodian_(false) {
43 PopulateFromSyncData(sync_change.sync_data());
44 }
45
ExtensionSyncData(const Extension & extension,bool enabled,bool incognito_enabled,bool remote_install)46 ExtensionSyncData::ExtensionSyncData(const Extension& extension,
47 bool enabled,
48 bool incognito_enabled,
49 bool remote_install)
50 : id_(extension.id()),
51 uninstalled_(false),
52 enabled_(enabled),
53 incognito_enabled_(incognito_enabled),
54 remote_install_(remote_install),
55 installed_by_custodian_(extension.was_installed_by_custodian()),
56 version_(extension.from_bookmark() ? base::Version("0")
57 : *extension.version()),
58 update_url_(ManifestURL::GetUpdateURL(&extension)),
59 name_(extension.non_localized_name()) {
60 }
61
~ExtensionSyncData()62 ExtensionSyncData::~ExtensionSyncData() {}
63
GetSyncData() const64 syncer::SyncData ExtensionSyncData::GetSyncData() const {
65 sync_pb::EntitySpecifics specifics;
66 PopulateExtensionSpecifics(specifics.mutable_extension());
67
68 return syncer::SyncData::CreateLocalData(id_, name_, specifics);
69 }
70
GetSyncChange(syncer::SyncChange::SyncChangeType change_type) const71 syncer::SyncChange ExtensionSyncData::GetSyncChange(
72 syncer::SyncChange::SyncChangeType change_type) const {
73 return syncer::SyncChange(FROM_HERE, change_type, GetSyncData());
74 }
75
PopulateExtensionSpecifics(sync_pb::ExtensionSpecifics * specifics) const76 void ExtensionSyncData::PopulateExtensionSpecifics(
77 sync_pb::ExtensionSpecifics* specifics) const {
78 DCHECK(crx_file::id_util::IdIsValid(id_));
79 specifics->set_id(id_);
80 specifics->set_update_url(update_url_.spec());
81 specifics->set_version(version_.GetString());
82 specifics->set_enabled(enabled_);
83 specifics->set_incognito_enabled(incognito_enabled_);
84 specifics->set_remote_install(remote_install_);
85 specifics->set_installed_by_custodian(installed_by_custodian_);
86 specifics->set_name(name_);
87 }
88
PopulateFromExtensionSpecifics(const sync_pb::ExtensionSpecifics & specifics)89 void ExtensionSyncData::PopulateFromExtensionSpecifics(
90 const sync_pb::ExtensionSpecifics& specifics) {
91 if (!crx_file::id_util::IdIsValid(specifics.id())) {
92 LOG(FATAL) << "Attempt to sync bad ExtensionSpecifics.";
93 }
94
95 Version specifics_version(specifics.version());
96 if (!specifics_version.IsValid())
97 LOG(FATAL) << "Attempt to sync bad ExtensionSpecifics.";
98
99 // The update URL must be either empty or valid.
100 GURL specifics_update_url(specifics.update_url());
101 if (!specifics_update_url.is_empty() && !specifics_update_url.is_valid()) {
102 LOG(FATAL) << "Attempt to sync bad ExtensionSpecifics.";
103 }
104
105 id_ = specifics.id();
106 update_url_ = specifics_update_url;
107 version_ = specifics_version;
108 enabled_ = specifics.enabled();
109 incognito_enabled_ = specifics.incognito_enabled();
110 remote_install_ = specifics.remote_install();
111 installed_by_custodian_ = specifics.installed_by_custodian();
112 name_ = specifics.name();
113 }
114
set_uninstalled(bool uninstalled)115 void ExtensionSyncData::set_uninstalled(bool uninstalled) {
116 uninstalled_ = uninstalled;
117 }
118
PopulateFromSyncData(const syncer::SyncData & sync_data)119 void ExtensionSyncData::PopulateFromSyncData(
120 const syncer::SyncData& sync_data) {
121 const sync_pb::EntitySpecifics& entity_specifics = sync_data.GetSpecifics();
122
123 if (entity_specifics.has_extension()) {
124 PopulateFromExtensionSpecifics(entity_specifics.extension());
125 } else {
126 LOG(FATAL) << "Attempt to sync bad EntitySpecifics.";
127 }
128 }
129
130 } // namespace extensions
131