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/ohos5.0/docs/zh-cn/contribute/
H A D第三方开源软件上游软件元数据READMEOpenSource文件设计规范和使用指南.md57 - **许可证顺序**：与 `License File` 字段中的许可证文件路径一一对应。
59 ### 3. License File
70 License File
131 "License File": "LICENSE;LICENSE"
136 - 在 `License File` 字段中，用冒号 `":"` 分隔多个许可证文件路径。
140 "License File": "COPYING:LICENSE"
182 "License File": "LICENSE;LICENSE"
201 "License File": "LICENSE;LICENSE",
217 "License File": "COPYING:LICENSE",
233 "License File": "LICENSE",
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/ohos5.0/docs/zh-cn/application-dev/file-management/
H A Dcore-file-kit-intro.md1 # Core File Kit简介
3 Core File Kit（文件基础服务）为开发者提供一套访问和管理应用文件和用户文件的能力。帮助用户更高效地管理、查找和备份各类文件，使用户能够轻松应对各种文件管理的需求。
5 ## Core File Kit概述
7 在Core File Kit套件中，按文件所有者的不同，有如下文件分类模型，其示意图如下面文件分类模型示意图：
23 ![File classification model](figures/file-classification-model.png)
27 Core File Kit常见的使用场景：
53 应用之间可以通过分享URI（Uniform Resource Identifier）或文件描述符FD（File Descriptor）的方式，进行文件共享。有以下优点：
78 - File Access Framework（用户文件访问框架）的主要功能模块如下：
79 - File Access Helper：提供给文件管理器和文件选择器访问用户文件的API接口。
81 - UserFileManager：内卡文件管理服务，基于File Access ExtensionAbility框架实现，用于管理内置存储设备上的文件。
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/ohos5.0/foundation/ability/idl_tool/util/
H A Dfile.cpp27 constexpr unsigned int File::READ;
32 File::File(const String& path, int mode) in File() function in OHOS::Idl::File
84 File::~File() in ~File()
89 char File::GetChar() in GetChar()
106 char File::PeekChar() in PeekChar()
118 bool File::IsEof() const in IsEof()
123 int File::Read() in Read()
171 void File::Flush() in Flush()
178 bool File::Reset() in Reset()
187 bool File::Skip(long size) in Skip()
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/ohos5.0/docs/en/release-notes/api-diff/v2.2-beta2/
H A Djs-apidiff-v2.2-beta2.md70 |File storage - system.file|get|Added|-|
71 |File storage - system.file|list|Added|-|
72 |File storage - system.file|copy|Added|-|
73 |File storage - system.file|move|Added|-|
90 |File storage - fileio|stat.dev|Added|-|
91 |File storage - fileio|stat.ino|Added|-|
92 |File storage - fileio|stat.mode|Added|-|
94 |File storage - fileio|stat.uid|Added|-|
95 |File storage - fileio|stat.gid|Added|-|
96 |File storage - fileio|stat.rdev|Added|-|
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/ohos5.0/foundation/ability/idl_tool/idl_tool_2/util/
H A Dfile.cpp37 File::File(const std::string &path, unsigned int mode) : mode_(mode) in File() function in OHOS::Idl::File
62 File::~File() in ~File()
90 char File::GetChar() in GetChar()
107 char File::PeekChar() in PeekChar()
119 bool File::IsEof() const in IsEof()
124 size_t File::Read() in Read()
171 void File::Flush() const in Flush()
178 bool File::Reset() const in Reset()
187 bool File::Skip(long size) const in Skip()
196 void File::Close() in Close()
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/ohos5.0/drivers/hdf_core/framework/tools/hdi-gen/util/
H A Dfile.cpp30 File::File(const std::string &path, unsigned int mode) : mode_(mode) in File() function in OHOS::HDI::File
55 File::~File() in ~File()
83 char File::GetChar() in GetChar()
100 char File::PeekChar() in PeekChar()
112 bool File::IsEof() const in IsEof()
117 size_t File::Read() in Read()
161 void File::Flush() const in Flush()
168 bool File::Reset() const in Reset()
177 bool File::Skip(long size) const in Skip()
186 void File::Close() in Close()
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/ohos5.0/foundation/distributeddatamgr/udmf/framework/innerkitsimpl/data/
H A Dfile.cpp20 File::File() : UnifiedRecord(FILE) in File() function in OHOS::UDMF::File
24 File::File(const std::string &uri) : UnifiedRecord(FILE) in File() function in OHOS::UDMF::File
29 File::File(UDType type, ValueType value) : UnifiedRecord(type, value) in File() function in OHOS::UDMF::File
46 int64_t File::GetSize() in GetSize()
51 std::string File::GetUri() const in GetUri()
56 void File::SetUri(const std::string &uri) in SetUri()
65 std::string File::GetRemoteUri() const in GetRemoteUri()
70 void File::SetRemoteUri(const std::string &uri) in SetRemoteUri()
79 void File::SetDetails(UDDetails &variantMap) in SetDetails()
88 UDDetails File::GetDetails() const in GetDetails()
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/ohos5.0/docs/en/application-dev/file-management/
H A DReadme-EN.md1 # Core File Kit (Basic File Services)
3 - [Introduction to Core File Kit](core-file-kit-intro.md)
5 - [Application File Overview](app-file-overview.md)
7 - Application File Access and Management
10 - [Obtaining Application and File System Space Statistics](app-fs-space-statistics.md)
14 - [Sharing an Application File](share-app-file.md)
22 - [User File Overview](user-file-overview.md)
23 - [User File URI](user-file-uri-intro.md)
36 - Distributed File System
37 - [Distributed File System Overview](distributed-fs-overview.md)
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H A Dcore-file-kit-intro.md1 # Introduction to Core File Kit
3 Core File Kit provides capabilities for accessing and managing application files and user files. Yo…
5 ## Core File Kit Overview
7 In Core File Kit, the files are classified into the following types based on the file owner:
21 **Figure 1** File classification model
23 ![File classification model](figures/file-classification-model.png)
27 You can use Core File Kit in any of the following scenarios:
61 ### Application File Access Framework
65 ### User File Access Framework
80 …- **File Access Helper**: provides APIs for the **FileManager** and **FilePicker** to access user …
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/ohos5.0/docs/en/application-dev/reference/apis-core-file-kit/
H A DReadme-EN.md1 # Core File Kit (Basic File Service)
7 - [@ohos.file.fileuri (File URI)](js-apis-file-fileuri.md)
8 - [@ohos.file.fs (File Management)](js-apis-file-fs.md)
9 - [@ohos.file.hash (File Hash Processing)](js-apis-file-hash.md)
12 - [@ohos.file.statvfs (File System Space Statistics)](js-apis-file-statvfs.md)
14 - [@ohos.fileshare (File Sharing)](js-apis-fileShare.md)
29 - [@ohos.fileshare (File Sharing) (System API)](js-apis-fileShare-sys.md)
32 - [@ohos.document (File Operation)](js-apis-document.md)
33 - [@ohos.fileio (File Management)](js-apis-fileio.md)
35 - [@system.file (File Storage)](js-apis-system-file.md)
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H A Djs-apis-file-statvfs.md1 # @ohos.file.statvfs (File System Space Statistics)
21 **System capability**: SystemCapability.FileManagement.File.FileIO
27 | path | string | Yes | File path of the file system.|
60 **System capability**: SystemCapability.FileManagement.File.FileIO
96 **System capability**: SystemCapability.FileManagement.File.FileIO
102 | path | string | Yes | File path of the file system.|
131 **System capability**: SystemCapability.FileManagement.File.FileIO
137 | path | string | Yes | File path of the file system.|
170 **System capability**: SystemCapability.FileManagement.File.FileIO
206 **System capability**: SystemCapability.FileManagement.File.FileIO
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H A Djs-apis-file-securityLabel.md40 **System capability**: SystemCapability.FileManagement.File.FileIO
48 **System capability**: SystemCapability.FileManagement.File.FileIO
71 | 13900015 | File exists |
96 **System capability**: SystemCapability.FileManagement.File.FileIO
114 | 13900015 | File exists |
141 **System capability**: SystemCapability.FileManagement.File.FileIO
158 | 13900015 | File exists |
178 **System capability**: SystemCapability.FileManagement.File.FileIO
200 | 13900015 | File exists |
242 | 13900015 | File exists |
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H A Djs-apis-file-fs.md1 # @ohos.file.fs (File Management)
413 console.info("File closed");
450 console.info("File closed");
956 dup(fd: number): File
972 | [File](#file) | File object opened.|
1467 | Promise<[File](#file)> | Promise used to return the **File** object.|
1493 File URIs are supported.
1583 | [File](#file) | File object opened.|
1858 console.info("File deleted");
2597 console.info("File renamed");
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/ohos5.0/docs/zh-cn/release-notes/changelogs/OpenHarmony_5.0.0.41/
H A Dchangelogs-ability.md12 在want的flags字段设置了授权flag前提下，禁止在want中的URI字段和wantConstant.Params.PARAMS_STREAM字段中传入无权限的[File URI](../..…
16 …File URI是指应用通过[getUriFromPath](../../../application-dev/reference/apis-core-file-kit/js-apis-file-…
23 在want的flags字段设置了授权flag前提下，借助want实现File URI文件分享时，want中的URI字段和wantConstant.Params.PARAMS_STREAM字段会原封不…
27 1. want中URI字段如果是File URI，且授权方没有该URI的权限, 则URI字段将被擦除。
28 2. WantConstant.Params.PARAMS_STREAM字段中授权方无权限的File URI将被擦除。
29 3. want中的URI字段与WantConstant.Params.PARAMS_STREAM字段中的File URI合并后超过500的部分将会被截断。
/ohos5.0/docs/zh-cn/application-dev/reference/apis-core-file-kit/
H A Djs-apis-file-fs.md952 dup(fd: number): File
954 将文件描述符转化为File。
968 | [File](#file) | 打开的File对象。 |
1463 | Promise<[File](#file)> | Promise对象。返回File对象。 |
1579 | [File](#file) | 打开的File对象。 |
3623 | file | string \| [File](#file) | 是 | 文件的应用沙箱路径或已打开的File对象 |
3664 | file | string \| [File](#file) | 是 | 文件的应用沙箱路径或已打开的File对象 |
3699 | file | string \| [File](#file) | 是 | 文件的应用沙箱路径或已打开的File对象 |
4991 ## File section
4993 由open接口打开的File对象。
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H A Djs-apis-file-securityLabel.md40 **系统能力**：SystemCapability.FileManagement.File.FileIO
48 **系统能力**：SystemCapability.FileManagement.File.FileIO
71 | 13900015 | File exists |
96 **系统能力**：SystemCapability.FileManagement.File.FileIO
114 | 13900015 | File exists |
141 **系统能力**：SystemCapability.FileManagement.File.FileIO
158 | 13900015 | File exists |
178 **系统能力**：SystemCapability.FileManagement.File.FileIO
200 | 13900015 | File exists |
242 | 13900015 | File exists |
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H A Djs-apis-fileio.md46 **系统能力**：SystemCapability.FileManagement.File.FileIO
83 **系统能力**：SystemCapability.FileManagement.File.FileIO
112 **系统能力**：SystemCapability.FileManagement.File.FileIO
145 **系统能力**：SystemCapability.FileManagement.File.FileIO
182 **系统能力**：SystemCapability.FileManagement.File.FileIO
212 **系统能力**：SystemCapability.FileManagement.File.FileIO
245 **系统能力**：SystemCapability.FileManagement.File.FileIO
283 **系统能力**：SystemCapability.FileManagement.File.FileIO
314 **系统能力**：SystemCapability.FileManagement.File.FileIO
347 **系统能力**：SystemCapability.FileManagement.File.FileIO
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/ohos5.0/commonlibrary/rust/ylong_runtime/ylong_runtime/tests/
H A Dasync_fs.rs19 use ylong_runtime::fs::{File, OpenOptions};
32 let mut file = File::create(file_path).await.unwrap(); in sdv_async_fs_write()
41 let mut file = File::open(file_path).await.unwrap(); in sdv_async_fs_write()
67 let mut file = File::open(file_path).await.unwrap(); in sdv_async_fs_read()
76 let mut file = File::open(file_path).await.unwrap(); in sdv_async_fs_read()
96 let _ = File::create(file_path).await.unwrap(); in sdv_async_fs_rw()
121 let mut file = File::open(file_path).await; in sdv_async_fs_rw()
123 file = File::open(file_path).await; in sdv_async_fs_rw()
253 let file = File::create(file_path).await.unwrap(); in sdv_async_fs_set_permission()
305 let file = File::create(file_path).await.unwrap(); in sdv_async_fs_set_len()
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/ohos5.0/commonlibrary/rust/ylong_runtime/ylong_runtime/src/fs/
H A Dasync_file.rs33 pub struct File { struct
100 impl File { impl
102 pub fn new(file: SyncFile) -> File { in new() argument
103 File { in new()
135 Ok(File::new(file)) in open()
157 Ok(File::new(file)) in create()
375 impl AsyncSeek for File { implementation
428 impl AsyncRead for File { implementation
492 impl AsyncWrite for File { implementation
576 use crate::fs::{remove_file, File};
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/ohos5.0/commonlibrary/rust/ylong_json/docs/
H A Duser_guide_zh.md11 use std::fs::File;
32 let mut reader: Box<dyn Read> = Box::new(File::open("").unwrap());
42 use std::fs::File;
66 let mut file: File = File::open("./example.txt").unwrap();
194 use std::fs::File;
202 let mut file: File = File::open("").unwrap();
210 use std::fs::File;
232 let mut file: File = File::open("./example.txt").unwrap();
/ohos5.0/base/request/request/services/src/task/
H A Ddownload.rs271 use std::fs::File;
324 let file = File::create(file_path).unwrap(); in ut_download_basic()
336 let file = File::open(file_path).unwrap(); in ut_download_basic()
359 let file = File::open(file_path).unwrap(); in ut_download_resume()
369 let file = File::create(file_path).unwrap(); in ut_download_not_support_range()
393 let file = File::create(file_path).unwrap(); in ut_download_resume_not_support_range()
451 let file = File::create(file_path).unwrap(); in ut_download_range_0()
474 let file = File::create(file_path).unwrap(); in ut_download_range_1()
518 let file = File::create(file_path).unwrap(); in ut_download_range_resume_1()
548 let file = File::create(file_path).unwrap(); in ut_download_invalid_task()
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/ohos5.0/foundation/communication/ipc/interfaces/innerkits/rust/src/remote/
H A Dstub.rs14 use std::fs::File;
27 fn dump(&self, _file: File, _args: Vec<String>) -> i32 { in dump() argument
42 fn dump(&self, file: File, args: Vec<String>) -> i32 { in dump() argument
64 fn dump(&self, _file: File, _args: Vec<String>) -> i32 { in dump() argument
76 let file = File::create("ipc_rust_test_temp").unwrap(); in remote_stub()
/ohos5.0/base/update/packaging_tools/zipalign/src/main/java/com/ohos/
H A DZipAlign.java18 import java.io.File;
43 …private static void copyFileAndAlignment(File input, File tmpOutput, int alignment) throws IOExcep… in copyFileAndAlignment()
126 File inputFile = new File(inputFilePath); in main()
128 File outputFile = new File(outputFilePath); in main()
/ohos5.0/base/update/sys_installer/tools/zipalign/src/main/java/com/ohos/
H A DZipAlign.java18 import java.io.File;
43 …private static void copyFileAndAlignment(File input, File tmpOutput, int alignment) throws IOExcep… in copyFileAndAlignment()
127 File inputFile = new File(inputFilePath); in main()
129 File outputFile = new File(outputFilePath); in main()
/ohos5.0/docs/en/contribute/
H A Dreadme.opensource_design_specification_document_and_usage_guide.md64 ### 3. License File
136 "License File": "LICENSE;LICENSE"
149 "License File": "COPYING:LICENSE"
160 "License File": "LICENSE-MIT;LICENSE-APACHE"
193 "License File": "LICENSE;LICENSE"
205 ### Example 1: Multiple Licenses Sharing a Single License File
212 "License File": "LICENSE;LICENSE",
228 "License File": "COPYING:LICENSE",
244 "License File": "LICENSE",
262 "License File": "LICENSE",
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