\r
#define DISPLAY_ONLY_MY_ITEM 0x0002\r
\r
-EFI_GUID mFormSetGuid = FORMSET_GUID;\r
-EFI_GUID mInventoryGuid = INVENTORY_GUID;\r
-\r
CHAR16 VariableName[] = L"MyIfrNVData";\r
+CHAR16 MyEfiVar[] = L"MyEfiVar";\r
EFI_HANDLE DriverHandle[2] = {NULL, NULL};\r
DRIVER_SAMPLE_PRIVATE_DATA *PrivateData = NULL;\r
+EFI_EVENT mEvent;\r
\r
HII_VENDOR_DEVICE_PATH mHiiVendorDevicePath0 = {\r
{\r
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r
}\r
},\r
- //\r
- // {C153B68D-EBFC-488e-B110-662867745B87}\r
- //\r
- { 0xc153b68d, 0xebfc, 0x488e, { 0xb1, 0x10, 0x66, 0x28, 0x67, 0x74, 0x5b, 0x87 } }\r
+ DRIVER_SAMPLE_FORMSET_GUID\r
},\r
{\r
END_DEVICE_PATH_TYPE,\r
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r
}\r
},\r
- //\r
- // {06F37F07-0C48-40e9-8436-0A08A0BB76B0}\r
- //\r
- { 0x6f37f07, 0xc48, 0x40e9, { 0x84, 0x36, 0xa, 0x8, 0xa0, 0xbb, 0x76, 0xb0 } }\r
+ DRIVER_SAMPLE_INVENTORY_GUID\r
},\r
{\r
END_DEVICE_PATH_TYPE,\r
}\r
};\r
\r
+/**\r
+ Add empty function for event process function.\r
+\r
+ @param Event The Event need to be process\r
+ @param Context The context of the event.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+DriverSampleInternalEmptyFunction (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ )\r
+{\r
+}\r
+\r
+/**\r
+ Notification function for keystrokes.\r
+\r
+ @param[in] KeyData The key that was pressed.\r
+\r
+ @retval EFI_SUCCESS The operation was successful.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+NotificationFunction(\r
+ IN EFI_KEY_DATA *KeyData\r
+ )\r
+{\r
+ gBS->SignalEvent (mEvent);\r
+ \r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Function to start monitoring for CTRL-C using SimpleTextInputEx. \r
+\r
+ @retval EFI_SUCCESS The feature is enabled.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough mnemory available.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+InternalStartMonitor(\r
+ VOID\r
+ )\r
+{\r
+ EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *SimpleEx;\r
+ EFI_KEY_DATA KeyData;\r
+ EFI_STATUS Status;\r
+ EFI_HANDLE *Handles;\r
+ UINTN HandleCount;\r
+ UINTN HandleIndex;\r
+ EFI_HANDLE NotifyHandle;\r
+\r
+ Status = gBS->LocateHandleBuffer (\r
+ ByProtocol,\r
+ &gEfiSimpleTextInputExProtocolGuid,\r
+ NULL,\r
+ &HandleCount,\r
+ &Handles\r
+ );\r
+ for (HandleIndex = 0; HandleIndex < HandleCount; HandleIndex++) {\r
+ Status = gBS->HandleProtocol (Handles[HandleIndex], &gEfiSimpleTextInputExProtocolGuid, (VOID **) &SimpleEx);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ KeyData.KeyState.KeyToggleState = 0;\r
+ KeyData.Key.ScanCode = 0;\r
+ KeyData.KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID|EFI_LEFT_CONTROL_PRESSED;\r
+ KeyData.Key.UnicodeChar = L'c';\r
+\r
+ Status = SimpleEx->RegisterKeyNotify(\r
+ SimpleEx,\r
+ &KeyData,\r
+ NotificationFunction,\r
+ &NotifyHandle);\r
+ if (EFI_ERROR (Status)) {\r
+ break;\r
+ }\r
+ \r
+ KeyData.KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID|EFI_RIGHT_CONTROL_PRESSED;\r
+ Status = SimpleEx->RegisterKeyNotify(\r
+ SimpleEx,\r
+ &KeyData,\r
+ NotificationFunction,\r
+ &NotifyHandle);\r
+ if (EFI_ERROR (Status)) {\r
+ break;\r
+ }\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Function to stop monitoring for CTRL-C using SimpleTextInputEx. \r
+\r
+ @retval EFI_SUCCESS The feature is enabled.\r
+ @retval EFI_OUT_OF_RESOURCES There is not enough mnemory available.\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+InternalStopMonitor(\r
+ VOID\r
+ )\r
+{\r
+ EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *SimpleEx;\r
+ EFI_STATUS Status;\r
+ EFI_HANDLE *Handles;\r
+ EFI_KEY_DATA KeyData; \r
+ UINTN HandleCount;\r
+ UINTN HandleIndex;\r
+ EFI_HANDLE NotifyHandle;\r
+\r
+ Status = gBS->LocateHandleBuffer (\r
+ ByProtocol,\r
+ &gEfiSimpleTextInputExProtocolGuid,\r
+ NULL,\r
+ &HandleCount,\r
+ &Handles\r
+ );\r
+ for (HandleIndex = 0; HandleIndex < HandleCount; HandleIndex++) {\r
+ Status = gBS->HandleProtocol (Handles[HandleIndex], &gEfiSimpleTextInputExProtocolGuid, (VOID **) &SimpleEx);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ KeyData.KeyState.KeyToggleState = 0;\r
+ KeyData.Key.ScanCode = 0;\r
+ KeyData.KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID|EFI_LEFT_CONTROL_PRESSED;\r
+ KeyData.Key.UnicodeChar = L'c';\r
+\r
+ Status = SimpleEx->RegisterKeyNotify(\r
+ SimpleEx,\r
+ &KeyData,\r
+ NotificationFunction,\r
+ &NotifyHandle);\r
+ if (!EFI_ERROR (Status)) {\r
+ Status = SimpleEx->UnregisterKeyNotify (SimpleEx, NotifyHandle);\r
+ }\r
+\r
+ KeyData.KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID|EFI_RIGHT_CONTROL_PRESSED;\r
+ Status = SimpleEx->RegisterKeyNotify(\r
+ SimpleEx,\r
+ &KeyData,\r
+ NotificationFunction,\r
+ &NotifyHandle);\r
+ if (!EFI_ERROR (Status)) {\r
+ Status = SimpleEx->UnregisterKeyNotify (SimpleEx, NotifyHandle);\r
+ }\r
+ }\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+\r
/**\r
Encode the password using a simple algorithm.\r
\r
BufferSize = sizeof (DRIVER_SAMPLE_CONFIGURATION);\r
Status = gRT->GetVariable (\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
NULL,\r
&BufferSize,\r
&PrivateData->Configuration\r
BufferSize = sizeof (DRIVER_SAMPLE_CONFIGURATION);\r
Status = gRT->GetVariable (\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
NULL,\r
&BufferSize,\r
&PrivateData->Configuration\r
//\r
Configuration = AllocateZeroPool (sizeof (DRIVER_SAMPLE_CONFIGURATION));\r
ASSERT (Configuration != NULL);\r
- if (HiiGetBrowserData (&mFormSetGuid, VariableName, sizeof (DRIVER_SAMPLE_CONFIGURATION), (UINT8 *) Configuration)) {\r
+ if (HiiGetBrowserData (&gDriverSampleFormSetGuid, VariableName, sizeof (DRIVER_SAMPLE_CONFIGURATION), (UINT8 *) Configuration)) {\r
//\r
// Update password's clear text in the screen\r
//\r
// Update uncommitted data of Browser\r
//\r
HiiSetBrowserData (\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
VariableName,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
(UINT8 *) Configuration,\r
EncodePassword (Password, StrLen (Password) * 2);\r
Status = gRT->SetVariable(\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
&PrivateData->Configuration\r
)\r
{\r
EFI_STRING StringPtr;\r
- EFI_STRING TmpPtr;\r
UINTN Length;\r
UINT8 *TmpBuffer;\r
UINTN Offset;\r
}\r
\r
while (*StringPtr != 0 && StrnCmp (StringPtr, L"OFFSET=", StrLen (L"OFFSET=")) == 0) {\r
- //\r
- // Back up the header of one <BlockName>\r
- //\r
- TmpPtr = StringPtr;\r
-\r
StringPtr += StrLen (L"OFFSET=");\r
//\r
// Get Offset\r
BufferSize = sizeof (DRIVER_SAMPLE_CONFIGURATION);\r
Status = gRT->GetVariable (\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
NULL,\r
&BufferSize,\r
&PrivateData->Configuration\r
// Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r
// followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator\r
//\r
- ConfigRequestHdr = HiiConstructConfigHdr (&mFormSetGuid, VariableName, PrivateData->DriverHandle[0]);\r
+ ConfigRequestHdr = HiiConstructConfigHdr (&gDriverSampleFormSetGuid, VariableName, PrivateData->DriverHandle[0]);\r
Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r
ConfigRequest = AllocateZeroPool (Size);\r
ASSERT (ConfigRequest != NULL);\r
// Check routing data in <ConfigHdr>.\r
// Note: if only one Storage is used, then this checking could be skipped.\r
//\r
- if (!HiiIsConfigHdrMatch (Request, &mFormSetGuid, NULL)) {\r
+ if (!HiiIsConfigHdrMatch (Request, &gDriverSampleFormSetGuid, NULL)) {\r
return EFI_NOT_FOUND;\r
}\r
//\r
+ // Check whether request for EFI Varstore. EFI varstore get data\r
+ // through hii database, not support in this path.\r
+ //\r
+ if (HiiIsConfigHdrMatch(Request, &gDriverSampleFormSetGuid, MyEfiVar)) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+ //\r
// Set Request to the unified request string.\r
//\r
ConfigRequest = Request;\r
Progress\r
);\r
if (!EFI_ERROR (Status)) {\r
- ConfigRequestHdr = HiiConstructConfigHdr (&mFormSetGuid, VariableName, PrivateData->DriverHandle[0]);\r
+ ConfigRequestHdr = HiiConstructConfigHdr (&gDriverSampleFormSetGuid, VariableName, PrivateData->DriverHandle[0]);\r
AppendAltCfgString(Results, ConfigRequestHdr);\r
}\r
}\r
// Check routing data in <ConfigHdr>.\r
// Note: if only one Storage is used, then this checking could be skipped.\r
//\r
- if (!HiiIsConfigHdrMatch (Configuration, &mFormSetGuid, NULL)) {\r
+ if (!HiiIsConfigHdrMatch (Configuration, &gDriverSampleFormSetGuid, NULL)) {\r
return EFI_NOT_FOUND;\r
}\r
\r
+ //\r
+ // Check whether request for EFI Varstore. EFI varstore get data\r
+ // through hii database, not support in this path.\r
+ //\r
+ if (HiiIsConfigHdrMatch(Configuration, &gDriverSampleFormSetGuid, MyEfiVar)) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
//\r
// Get Buffer Storage data from EFI variable\r
//\r
BufferSize = sizeof (DRIVER_SAMPLE_CONFIGURATION);\r
Status = gRT->GetVariable (\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
NULL,\r
&BufferSize,\r
&PrivateData->Configuration\r
//\r
Status = gRT->SetVariable(\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
&PrivateData->Configuration\r
//\r
Status = gRT->SetVariable(\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
&PrivateData->Configuration\r
{\r
DRIVER_SAMPLE_PRIVATE_DATA *PrivateData;\r
EFI_STATUS Status;\r
- UINT8 MyVar;\r
VOID *StartOpCodeHandle;\r
VOID *OptionsOpCodeHandle;\r
EFI_IFR_GUID_LABEL *StartLabel;\r
EFI_IFR_GUID_LABEL *EndLabel;\r
EFI_INPUT_KEY Key;\r
DRIVER_SAMPLE_CONFIGURATION *Configuration;\r
- UINTN MyVarSize;\r
+ MY_EFI_VARSTORE_DATA *EfiData;\r
+ EFI_FORM_ID FormId;\r
\r
if (((Value == NULL) && (Action != EFI_BROWSER_ACTION_FORM_OPEN) && (Action != EFI_BROWSER_ACTION_FORM_CLOSE))||\r
(ActionRequest == NULL)) {\r
}\r
\r
\r
+ FormId = 0;\r
Status = EFI_SUCCESS;\r
PrivateData = DRIVER_SAMPLE_PRIVATE_FROM_THIS (This);\r
\r
\r
HiiUpdateForm (\r
PrivateData->HiiHandle[0], // HII handle\r
- &mFormSetGuid, // Formset GUID\r
+ &gDriverSampleFormSetGuid, // Formset GUID\r
0x3, // Form ID\r
StartOpCodeHandle, // Label for where to insert opcodes\r
NULL // Insert data\r
\r
HiiFreeOpCodeHandle (StartOpCodeHandle);\r
}\r
+\r
+ if (QuestionId == 0x1247) {\r
+ Status = InternalStartMonitor ();\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
}\r
break;\r
\r
);\r
} while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r
}\r
+\r
+ if (QuestionId == 0x1247) {\r
+ Status = InternalStopMonitor ();\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
}\r
break;\r
\r
case EFI_BROWSER_ACTION_RETRIEVE:\r
{\r
- if (QuestionId == 0x1111) {\r
- //\r
- // EfiVarstore question takes sample action (print value as debug information) \r
- // after read/write question.\r
- //\r
- MyVarSize = 1;\r
- Status = gRT->GetVariable(\r
- L"MyVar",\r
- &mFormSetGuid,\r
- NULL,\r
- &MyVarSize,\r
- &MyVar\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
- DEBUG ((DEBUG_INFO, "EfiVarstore question: Tall value is %d with value width %d\n", MyVar, MyVarSize));\r
+ if (QuestionId == 0x1248) {\r
+ {\r
+ if (Type != EFI_IFR_TYPE_REF) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+ \r
+ Value->ref.FormId = 0x3;\r
+ }\r
}\r
}\r
break;\r
case EFI_BROWSER_ACTION_CHANGING:\r
{\r
switch (QuestionId) {\r
+ case 0x1249:\r
+ {\r
+ if (Type != EFI_IFR_TYPE_REF) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ Value->ref.FormId = 0x1234;\r
+ }\r
+ break;\r
case 0x1234:\r
//\r
// Initialize the container for dynamic opcodes\r
PrivateData->Configuration.DynamicOneof = 2;\r
Status = gRT->SetVariable(\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
&PrivateData->Configuration\r
//\r
Configuration = AllocateZeroPool (sizeof (DRIVER_SAMPLE_CONFIGURATION));\r
ASSERT (Configuration != NULL);\r
- if (HiiGetBrowserData (&mFormSetGuid, VariableName, sizeof (DRIVER_SAMPLE_CONFIGURATION), (UINT8 *) Configuration)) {\r
+ if (HiiGetBrowserData (&gDriverSampleFormSetGuid, VariableName, sizeof (DRIVER_SAMPLE_CONFIGURATION), (UINT8 *) Configuration)) {\r
Configuration->DynamicOneof = 2;\r
\r
//\r
// Update uncommitted data of Browser\r
//\r
HiiSetBrowserData (\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
VariableName,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
(UINT8 *) Configuration,\r
\r
HiiUpdateForm (\r
PrivateData->HiiHandle[0], // HII handle\r
- &mFormSetGuid, // Formset GUID\r
+ &gDriverSampleFormSetGuid, // Formset GUID\r
0x1234, // Form ID\r
StartOpCodeHandle, // Label for where to insert opcodes\r
EndOpCodeHandle // Replace data\r
break;\r
\r
case 0x5678:\r
+ case 0x1247:\r
//\r
// We will reach here once the Question is refreshed\r
//\r
//\r
StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
- StartLabel->Number = LABEL_UPDATE2;\r
+ if (QuestionId == 0x5678) {\r
+ StartLabel->Number = LABEL_UPDATE2;\r
+ FormId = 0x03;\r
+ PrivateData->Configuration.DynamicRefresh++;\r
+ } else if (QuestionId == 0x1247 ) {\r
+ StartLabel->Number = LABEL_UPDATE3;\r
+ FormId = 0x06;\r
+ PrivateData->Configuration.RefreshGuidCount++;\r
+ }\r
\r
HiiCreateActionOpCode (\r
StartOpCodeHandle, // Container for dynamic created opcodes\r
\r
HiiUpdateForm (\r
PrivateData->HiiHandle[0], // HII handle\r
- &mFormSetGuid, // Formset GUID\r
- 0x3, // Form ID\r
+ &gDriverSampleFormSetGuid, // Formset GUID\r
+ FormId, // Form ID\r
StartOpCodeHandle, // Label for where to insert opcodes\r
NULL // Insert data\r
);\r
//\r
// Refresh the Question value\r
//\r
- PrivateData->Configuration.DynamicRefresh++;\r
Status = gRT->SetVariable(\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
&PrivateData->Configuration\r
);\r
\r
- //\r
- // Change an EFI Variable storage (MyEfiVar) asynchronous, this will cause\r
- // the first statement in Form 3 be suppressed\r
- //\r
- MyVarSize = 1;\r
- MyVar = 111;\r
- Status = gRT->SetVariable(\r
- L"MyVar",\r
- &mFormSetGuid,\r
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
- MyVarSize,\r
- &MyVar\r
- );\r
- break;\r
-\r
- case 0x1237:\r
- //\r
- // User press "Exit now", request Browser to exit\r
- //\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
- break;\r
-\r
- case 0x1238:\r
- //\r
- // User press "Save now", request Browser to save the uncommitted data.\r
- //\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r
- break;\r
-\r
- case 0x1241:\r
- //\r
- // User press "Submit current form and Exit now", request Browser to submit current form and exit\r
- //\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;\r
- break;\r
-\r
- case 0x1242:\r
- //\r
- // User press "Discard current form now", request Browser to discard the uncommitted data.\r
- //\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD;\r
- break;\r
-\r
- case 0x1243:\r
- //\r
- // User press "Submit current form now", request Browser to save the uncommitted data.\r
- //\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY;\r
- break;\r
-\r
- case 0x1244:\r
- //\r
- // User press "Discard current form and Exit now", request Browser to discard the uncommitted data and exit.\r
- //\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;\r
+ if (QuestionId == 0x5678) {\r
+ //\r
+ // Update uncommitted data of Browser\r
+ //\r
+ EfiData = AllocateZeroPool (sizeof (MY_EFI_VARSTORE_DATA));\r
+ ASSERT (EfiData != NULL);\r
+ if (HiiGetBrowserData (&gDriverSampleFormSetGuid, MyEfiVar, sizeof (MY_EFI_VARSTORE_DATA), (UINT8 *) EfiData)) {\r
+ EfiData->Field8 = 111;\r
+ HiiSetBrowserData (\r
+ &gDriverSampleFormSetGuid,\r
+ MyEfiVar,\r
+ sizeof (MY_EFI_VARSTORE_DATA),\r
+ (UINT8 *) EfiData,\r
+ NULL\r
+ );\r
+ }\r
+ FreePool (EfiData);\r
+ }\r
break;\r
\r
case 0x2000:\r
\r
break;\r
\r
- case 0x1111:\r
- //\r
- // EfiVarstore question takes sample action (print value as debug information) \r
- // after read/write question.\r
- //\r
- MyVarSize = 1;\r
- Status = gRT->GetVariable(\r
- L"MyVar",\r
- &mFormSetGuid,\r
- NULL,\r
- &MyVarSize,\r
- &MyVar\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
- DEBUG ((DEBUG_INFO, "EfiVarstore question: Tall value is %d with value width %d\n", MyVar, MyVarSize));\r
default:\r
break;\r
}\r
}\r
break;\r
\r
+ case EFI_BROWSER_ACTION_CHANGED:\r
+ switch (QuestionId) {\r
+ case 0x1237:\r
+ //\r
+ // User press "Exit now", request Browser to exit\r
+ //\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
+ break;\r
+ \r
+ case 0x1238:\r
+ //\r
+ // User press "Save now", request Browser to save the uncommitted data.\r
+ //\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r
+ break;\r
+ \r
+ case 0x1241:\r
+ case 0x1246:\r
+ //\r
+ // User press "Submit current form and Exit now", request Browser to submit current form and exit\r
+ //\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;\r
+ break;\r
+ \r
+ case 0x1242:\r
+ //\r
+ // User press "Discard current form now", request Browser to discard the uncommitted data.\r
+ //\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD;\r
+ break;\r
+ \r
+ case 0x1243:\r
+ //\r
+ // User press "Submit current form now", request Browser to save the uncommitted data.\r
+ //\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY;\r
+ break;\r
+ \r
+ case 0x1244:\r
+ case 0x1245:\r
+ //\r
+ // User press "Discard current form and Exit now", request Browser to discard the uncommitted data and exit.\r
+ //\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;\r
+ break;\r
+ \r
+ default:\r
+ break;\r
+ }\r
+ break;\r
+\r
default:\r
Status = EFI_UNSUPPORTED;\r
break;\r
DRIVER_SAMPLE_CONFIGURATION *Configuration;\r
BOOLEAN ActionFlag;\r
EFI_STRING ConfigRequestHdr;\r
+ MY_EFI_VARSTORE_DATA *VarStoreConfig;\r
\r
//\r
// Initialize the local variables.\r
// Publish our HII data\r
//\r
HiiHandle[0] = HiiAddPackages (\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
DriverHandle[0],\r
DriverSampleStrings,\r
VfrBin,\r
PrivateData->DriverHandle[1] = DriverHandle[1];\r
\r
HiiHandle[1] = HiiAddPackages (\r
- &mInventoryGuid,\r
+ &gDriverSampleInventoryGuid,\r
DriverHandle[1],\r
DriverSampleStrings,\r
InventoryBin,\r
\r
PrivateData->HiiHandle[1] = HiiHandle[1];\r
\r
+ //\r
+ // Update the device path string.\r
+ //\r
+ if (HiiSetString (HiiHandle[0], STRING_TOKEN (STR_DEVICE_PATH), (EFI_STRING) &mHiiVendorDevicePath0, NULL) == 0) {\r
+ DriverSampleUnload (ImageHandle);\r
+ return EFI_OUT_OF_RESOURCES;\r
+ }\r
+ \r
//\r
// Very simple example of how one would update a string that is already\r
// in the HII database\r
//\r
// Try to read NV config EFI variable first\r
//\r
- ConfigRequestHdr = HiiConstructConfigHdr (&mFormSetGuid, VariableName, DriverHandle[0]);\r
+ ConfigRequestHdr = HiiConstructConfigHdr (&gDriverSampleFormSetGuid, VariableName, DriverHandle[0]);\r
ASSERT (ConfigRequestHdr != NULL);\r
\r
BufferSize = sizeof (DRIVER_SAMPLE_CONFIGURATION);\r
- Status = gRT->GetVariable (VariableName, &mFormSetGuid, NULL, &BufferSize, Configuration);\r
+ Status = gRT->GetVariable (VariableName, &gDriverSampleFormSetGuid, NULL, &BufferSize, Configuration);\r
if (EFI_ERROR (Status)) {\r
//\r
// Store zero data Buffer Storage to EFI variable\r
//\r
Status = gRT->SetVariable(\r
VariableName,\r
- &mFormSetGuid,\r
+ &gDriverSampleFormSetGuid,\r
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
sizeof (DRIVER_SAMPLE_CONFIGURATION),\r
Configuration\r
ActionFlag = HiiValidateSettings (ConfigRequestHdr);\r
ASSERT (ActionFlag);\r
}\r
-\r
FreePool (ConfigRequestHdr);\r
\r
+ //\r
+ // Initialize efi varstore configuration data\r
+ //\r
+ VarStoreConfig = &PrivateData->VarStoreConfig;\r
+ ZeroMem (VarStoreConfig, sizeof (MY_EFI_VARSTORE_DATA));\r
+\r
+ ConfigRequestHdr = HiiConstructConfigHdr (&gDriverSampleFormSetGuid, MyEfiVar, DriverHandle[0]);\r
+ ASSERT (ConfigRequestHdr != NULL);\r
+\r
+ BufferSize = sizeof (MY_EFI_VARSTORE_DATA);\r
+ Status = gRT->GetVariable (MyEfiVar, &gDriverSampleFormSetGuid, NULL, &BufferSize, VarStoreConfig);\r
+ if (EFI_ERROR (Status)) {\r
+ //\r
+ // Store zero data to EFI variable Storage.\r
+ //\r
+ Status = gRT->SetVariable(\r
+ MyEfiVar,\r
+ &gDriverSampleFormSetGuid,\r
+ EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r
+ sizeof (MY_EFI_VARSTORE_DATA),\r
+ VarStoreConfig\r
+ );\r
+ ASSERT (Status == EFI_SUCCESS);\r
+ //\r
+ // EFI variable for NV config doesn't exit, we should build this variable\r
+ // based on default values stored in IFR\r
+ //\r
+ ActionFlag = HiiSetToDefaults (ConfigRequestHdr, EFI_HII_DEFAULT_CLASS_STANDARD);\r
+ ASSERT (ActionFlag);\r
+ } else {\r
+ //\r
+ // EFI variable does exist and Validate Current Setting\r
+ //\r
+ ActionFlag = HiiValidateSettings (ConfigRequestHdr);\r
+ ASSERT (ActionFlag);\r
+ }\r
+ FreePool (ConfigRequestHdr);\r
\r
+ Status = gBS->CreateEventEx (\r
+ EVT_NOTIFY_SIGNAL, \r
+ TPL_NOTIFY,\r
+ DriverSampleInternalEmptyFunction,\r
+ NULL,\r
+ &gEfiIfrRefreshIdOpGuid,\r
+ &mEvent\r
+ );\r
+ ASSERT_EFI_ERROR (Status);\r
//\r
// In default, this driver is built into Flash device image,\r
// the following code doesn't run.\r
FreePool (PrivateData);\r
PrivateData = NULL;\r
\r
+ gBS->CloseEvent (mEvent);\r
+\r
return EFI_SUCCESS;\r
}\r
projects / mirror_edk2.git / blobdiff