DRMGetSecurityProvider function (msdrm.h)
[The AD RMS SDK leveraging functionality exposed by
the client in Msdrm.dll is available for use in Windows Server 2008, Windows Vista, Windows Server 2008 R2, Windows 7, Windows Server 2012, and Windows 8. It may be altered or
unavailable in subsequent versions. Instead, use Active Directory Rights Management Services SDK 2.1,
which leverages functionality exposed by the client in Msipc.dll.]
The DRMGetSecurityProvider function retrieves the path to a lockbox.
Syntax
DRMEXPORT HRESULT UDAPICALL DRMGetSecurityProvider(
[in] UINT uFlags,
[in, out] UINT *puTypeLen,
[out] PWSTR wszType,
[in, out] UINT *puPathLen,
[out] PWSTR wszPath
);
Parameters
[in] uFlags
Reserved.
[in, out] puTypeLen
On input, length of the allocated wszType buffer. On output, actual length, in characters, plus one for a null terminator, of the value returned by wszType.
[out] wszType
Type of security provider (such as "filename").
[in, out] puPathLen
On input, length of the allocated wszPath buffer. On output, actual length, in characters, plus one for a null terminator, of the value returned by wszPath.
[out] wszPath
Path to the lockbox.
Return value
If the function succeeds, the function returns S_OK.
If the function fails, it returns an HRESULT value that indicates the error. Possible values include, but are not limited to, those in the following list. For a list of common error codes, see Common HRESULT Values.
Remarks
When you obtain the output values, first call this function with both wszType and wszPath set to NULL to obtain the needed buffer sizes through puTypeLen and puPathLen. If you set only one buffer pointer to NULL, an error is generated. It is the application's responsibility to allocate and free buffer space.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | msdrm.h |
| Library | Msdrm.lib |
| DLL | Msdrm.dll |