1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 #include "core/pipeline/pipeline_context.h"
16 #if !defined(PREVIEW)
17 #include <dlfcn.h>
18 #endif
19
20 #include "data_ability_helper.h"
21 #include "datashare_helper.h"
22
23 #include "adapter/ohos/entrance/data_ability_helper_standard.h"
24 #include "base/log/ace_trace.h"
25 #include "base/utils/string_utils.h"
26 #include "base/utils/utils.h"
27
28 namespace OHOS::Ace {
29 const std::string MEDIA_SERVER_HEAD = "datashare:///media";
30
DataAbilityHelperStandard(const std::shared_ptr<OHOS::AppExecFwk::Context> & context,const std::shared_ptr<OHOS::AbilityRuntime::Context> & runtimeContext,bool useStageModel)31 DataAbilityHelperStandard::DataAbilityHelperStandard(const std::shared_ptr<OHOS::AppExecFwk::Context>& context,
32 const std::shared_ptr<OHOS::AbilityRuntime::Context>& runtimeContext, bool useStageModel)
33 : useStageModel_(useStageModel)
34 {
35 if (useStageModel) {
36 runtimeContext_ = runtimeContext;
37 #ifdef MEDIA_LIBRARY_EXISTS
38 mgr_.InitMediaLibraryManager(runtimeContext->GetToken());
39 #endif
40 } else {
41 context_ = context;
42 #ifdef MEDIA_LIBRARY_EXISTS
43 mgr_.InitMediaLibraryManager(context->GetToken());
44 #endif
45 }
46 }
47
QueryThumbnailResFromDataAbility(const std::string & uri)48 void* DataAbilityHelperStandard::QueryThumbnailResFromDataAbility(const std::string& uri)
49 {
50 #ifdef PREVIEW
51 return nullptr;
52 #else
53 #ifdef MEDIA_LIBRARY_EXISTS
54 ACE_FUNCTION_TRACE();
55 Uri fileUri(uri);
56 return mgr_.GetThumbnail(fileUri).release();
57 #else
58 return nullptr;
59 #endif
60 #endif
61 }
62
GetMovingPhotoImageUri(const std::string & uri)63 std::string DataAbilityHelperStandard::GetMovingPhotoImageUri(const std::string& uri)
64 {
65 #ifdef MEDIA_LIBRARY_EXISTS
66 return mgr_.GetMovingPhotoImageUri(uri);
67 #else
68 return "";
69 #endif
70 }
71
GetMovingPhotoDateModified(const std::string & uri)72 int64_t DataAbilityHelperStandard::GetMovingPhotoDateModified(const std::string& uri)
73 {
74 #ifdef MEDIA_LIBRARY_EXISTS
75 return mgr_.GetMovingPhotoDateModified(uri);
76 #else
77 return -1;
78 #endif
79 }
80
OpenFile(const std::string & uriStr,const std::string & mode)81 int32_t DataAbilityHelperStandard::OpenFile(const std::string& uriStr, const std::string& mode)
82 {
83 // FA model always uses DataAbility
84 if (!useStageModel_ || StringUtils::StartWith(uriStr, "dataability://")) {
85 return OpenFileWithDataAbility(uriStr, mode);
86 }
87 if (StringUtils::StartWith(uriStr, "datashare://") || StringUtils::StartWith(uriStr, "file://")) {
88 return OpenFileWithDataShare(uriStr, mode);
89 }
90 LOGE("DataAbilityHelperStandard OpenFile uri is not support.");
91 return -1;
92 }
93
OpenFileWithDataAbility(const std::string & uriStr,const std::string & mode)94 int32_t DataAbilityHelperStandard::OpenFileWithDataAbility(const std::string& uriStr, const std::string& mode)
95 {
96 std::shared_ptr<OHOS::Uri> uri = std::make_shared<Uri>(uriStr);
97 if (!dataAbilityHelper_) {
98 if (useStageModel_) {
99 dataAbilityHelper_ = AppExecFwk::DataAbilityHelper::Creator(runtimeContext_.lock(), uri, false);
100 } else {
101 dataAbilityHelper_ = AppExecFwk::DataAbilityHelper::Creator(context_.lock(), uri);
102 }
103 }
104
105 CHECK_NULL_RETURN(dataAbilityHelper_, -1);
106 return dataAbilityHelper_->OpenFile(*uri, mode);
107 }
108
OpenFileWithDataShare(const std::string & uriStr,const std::string & mode)109 int32_t DataAbilityHelperStandard::OpenFileWithDataShare(const std::string& uriStr, const std::string& mode)
110 {
111 auto context = runtimeContext_.lock();
112 if (useStageModel_ && !dataShareHelper_ && context) {
113 dataShareHelper_ = DataShare::DataShareHelper::Creator(context->GetToken(), MEDIA_SERVER_HEAD);
114 }
115
116 CHECK_NULL_RETURN(dataShareHelper_, -1);
117 Uri uri = Uri(uriStr);
118 return dataShareHelper_->OpenFile(uri, mode);
119 }
120
ReadMovingPhotoVideo(const std::string & uri)121 int32_t DataAbilityHelperStandard::ReadMovingPhotoVideo(const std::string &uri)
122 {
123 #ifdef MEDIA_LIBRARY_EXISTS
124 return mgr_.ReadMovingPhotoVideo(uri);
125 #else
126 return -1;
127 #endif
128 }
129
130 } // namespace OHOS::Ace
131