SLAPI Functions
The Software Licensing API (SLAPI) uses the following functions.
In this section
| Topic | Description |
|---|---|
| SLActivateProduct |
Acquires a use license from the Software License Server (SLS). |
| SLAcquireGenuineTicket |
Gets a XrML genuine ticket acquired from the Software Licensing Server (SLS). |
| SLClose |
Closes the Software Licensing Client (SLC) context handle. |
| SLConsumeRight |
Let an application to exercise rights on a locally-stored licenses. |
| SLDepositMigrationBlob |
Deposits licensing information previously collected and gathered using the SLGatherMigrationBlob function. |
| SLDepositOfflineConfirmationId |
Deposits Installation ID (IID) and Confirmation ID (CID) for offline activation. |
| SLDepositOfflineConfirmationIdEx |
Deposits Installation ID (IID) and Confirmation ID (CID) for offline activation. |
| SLFireEvent |
Sends a specified event to a registered listener. |
| SLGatherMigrationBlob |
Gathers licensing information for the provided file handle. This licensing information can later be applied or deposited using the SLDepositMigrationBlob function. |
| SLGenerateOfflineInstallationId |
Generates the Installation ID (IID). |
| SLGenerateOfflineInstallationIdEx |
Generates Installation ID (IID). |
| SLGetApplicationInformation |
Gets information about the specified application. |
| SLGetApplicationPolicy |
Queries a policy from the set stored with the SLPersistApplicationPolicies function and loaded using the SLLoadApplicationPolicies function. |
| SLGetAuthenticationResult |
Gets the authentication results. |
| SLGetGenuineInformation |
Gets information about the genuine state of a Windows computer. |
| SLSetGenuineInformation |
Specifies information about the genuine status of a Windows computer. |
| SLGetGenuineInformationEx |
Specifies information about the genuine status of a Windows computer. |
| SLGetInstalledProductKeyIds |
This function returns a list of product key IDs associated with the specified Product SKU ID. |
| SLGetInstalledSAMLicenseApplications |
Retrieves a list of applications that have Software Asset Management (SAM) licenses that were installed by using the SLInstallSAMLicense function. |
| SLGetLicense |
Returns the license file BLOB. |
| SLGetLicenseFileId |
Checks if the license BLOB has been installed already. |
| SLGetLicenseInformation |
Gets the specified license information. |
| SLGetLicensingStatusInformation |
Gets the licensing status of the specified application or SKU. |
| SLGetPKeyId |
Gets the registered product key ID associated with the product. |
| SLGetPKeyInformation |
Gets the information of the specified product key. |
| SLGetPolicyInformation |
Gets the policy information after right has been consumed successfully. |
| SLGetPolicyInformationDWORD |
Gets the policy information after right has been consumed successfully. |
| SLGetProductSkuInformation |
Gets information about the specified product SKU. |
| SLGetReferralInformation |
Gets referral information for the specified product. |
| SLGetSAMLicense |
Retrieves information about an installed Software Asset Management (SAM) license. |
| SLGetServerStatus |
Checks the server status according to the specified URL and RequestType. |
| SLGetServiceInformation |
Gets global data information. |
| SLGetSLIDList |
Gets a list of SLIDs according to the input query ID type and the ID value. |
| SLGetWindowsInformation |
Retrieves the value portion of a name-value pair from the licensing policy of a software component. |
| SLGetWindowsInformationDWORD |
Retrieves the DWORD value portion of a name-value pair from the licensing policy of a software component. |
| SLInstallLicense |
Stores the specified license and returns a license file ID. |
| SLInstallProofOfPurchase |
Registers the product key with SL. |
| SLInstallProofOfPurchaseEx |
Register the product key with SL. |
| SLInstallSAMLicense |
Installs a Software Asset Management (SAM) license for the specified application. |
| SLIsGenuineLocal |
Checks whether the specified application is a genuine Windows installation. |
| SLIsGenuineLocalEx |
Checks whether the specified application installation is genuine. |
| SLLoadApplicationPolicies |
Loads the application policies set with the SLPersistApplicationPolicies function for use by the SLGetApplicationPolicy function. |
| SLOpen |
Initializes the Software Licensing Client (SLC) and connects SLC to the Software Licensing Service (SLS). |
| SLPersistApplicationPolicies |
Stores the current consumed policies to disk for fast policy access. |
| SLPersistRTSPayloadOverride |
Associates information with the specified product for both online and phone activation. |
| SLQueryLicenseValueFromApp |
Gets the value for the specified component policy. |
| SLReArm |
This function is rearm application activation. |
| SLRegisterEvent |
Registers an event in the SL service. |
| SLSetAuthenticationData |
Sets authentication data. |
| SLSetCurrentProductKey |
Sets the current product key to the previously installed product key. |
| SLUninstallLicense |
Uninstalls the license specified by the license file ID and target user option. |
| SLUninstallProofOfPurchase |
Unregisters the product key information. |
| SLUninstallSAMLicense |
Uninstalls a Software Asset Management (SAM) license for the specified application. |
| SLUnloadApplicationPolicies |
Releases the policy context handle returned by the SLLoadApplicationPolicies function. |
| SLUnregisterEvent |
Unregisters a registered event in the SL service. |