1# dlp_permission_api.h
2
3
4## Overview
5
6Defines the APIs for cross-device file access management, encrypted storage, and access authorization.
7
8**Library**: libohdlp_permission.so
9
10**System capability**: SystemCapability.Security.DataLossPrevention
11
12**Since**: 14
13
14**Related module**: [DlpPermissionApi](_dlp_permission_api.md)
15
16
17## Summary
18
19
20### Enums
21
22| Name| Description|
23| -------- | -------- |
24| [DLP_ErrCode](_dlp_permission_api.md#dlp_errcode) {<br>ERR_OH_SUCCESS = 0,<br>ERR_OH_INVALID_PARAMETER = 19100001,<br>ERR_OH_API_ONLY_FOR_SANDBOX = 19100006,<br>ERR_OH_API_NOT_FOR_SANDBOX = 19100007,<br>ERR_OH_SYSTEM_SERVICE_EXCEPTION = 19100011,<br>ERR_OH_OUT_OF_MEMORY = 19100012,<br>ERR_OH_APPLICATION_NOT_AUTHORIZED = 19100018<br>} | Enumerates the DLP error codes.|
25| [DLP_FileAccess](_dlp_permission_api.md#dlp_fileaccess) {<br>NO_PERMISSION = 0,<br>READ_ONLY = 1,<br>CONTENT_EDIT = 2,<br>FULL_CONTROL = 3<br>} | Enumerates the permissions on a DLP file.|
26
27
28### Functions
29
30| Name| Description|
31| -------- | -------- |
32| [DLP_ErrCode](_dlp_permission_api.md#dlp_errcode) [OH_DLP_GetDlpPermissionInfo](_dlp_permission_api.md#oh_dlp_getdlppermissioninfo) ([DLP_FileAccess](_dlp_permission_api.md#dlp_fileaccess ) \*dlpFileAccess, uint32_t \*flags) | Obtains the permission information of this DLP file.|
33| [DLP_ErrCode](_dlp_permission_api.md#dlp_errcode) [OH_DLP_GetOriginalFileName](_dlp_permission_api.md#oh_dlp_getoriginalfilename) (const char \*fileName, char \*\*originalFileName) | Obtains the original file name of a DLP file.|
34| [DLP_ErrCode](_dlp_permission_api.md#dlp_errcode) [OH_DLP_IsInSandbox](_dlp_permission_api.md#oh_dlp_isinsandbox) (bool \*isInSandbox) | Checks whether this application is running in a DLP sandbox environment.|
35| [DLP_ErrCode](_dlp_permission_api.md#dlp_errcode) [OH_DLP_SetSandboxAppConfig](_dlp_permission_api.md#oh_dlp_setsandboxappconfig) (const char \*configInfo) | Sets sandbox application configuration.|
36| [DLP_ErrCode](_dlp_permission_api.md#dlp_errcode) [OH_DLP_GetSandboxAppConfig](_dlp_permission_api.md#oh_dlp_getsandboxappconfig) (char \*\*configInfo) | Obtains the sandbox application configuration.|
37| [DLP_ErrCode](_dlp_permission_api.md#dlp_errcode) [OH_DLP_CleanSandboxAppConfig](_dlp_permission_api.md#oh_dlp_cleansandboxappconfig) () | Cleans the sandbox application configuration.|
38