sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Refine some call back function to return EFI_UNSUPPORTED for all unsupported call back type.

Browse Source 
Signed-off-by:  ydong10
Reviewed-by: lgao4


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11686 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10
2011-05-20 02:48:59 +00:00
parent 4fdb97fa6e
commit 083f7c69c1
4 changed files with 395 additions and 389 deletions
Download Patch File Download Diff File Expand all files Collapse all files

126
MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.c
View File

@@ -1,7 +1,7 @@
/** @file
Helper functions for configuring or getting the parameters relating to Ip4.
Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -692,76 +692,76 @@ Ip4FormCallback (
EFI_STATUS Status;
EFI_INPUT_KEY Key;
if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)) {
if (Action == EFI_BROWSER_ACTION_CHANGING) {
Ip4ConfigInstance = IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS (This);
IfrFormNvData = AllocateZeroPool (sizeof (IP4_CONFIG_IFR_NVDATA));
if (IfrFormNvData == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// Do nothing for UEFI OPEN/CLOSE Action
// Retrive uncommitted data from Browser
//
return EFI_SUCCESS;
}
if (!HiiGetBrowserData (&mNicIp4ConfigNvDataGuid, EFI_NIC_IP4_CONFIG_VARIABLE, sizeof (IP4_CONFIG_IFR_NVDATA), (UINT8 *) IfrFormNvData)) {
FreePool (IfrFormNvData);
return EFI_NOT_FOUND;
}
Ip4ConfigInstance = IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS (This);
Status = EFI_SUCCESS;
IfrFormNvData = AllocateZeroPool (sizeof (IP4_CONFIG_IFR_NVDATA));
if (IfrFormNvData == NULL) {
return EFI_OUT_OF_RESOURCES;
}
switch (QuestionId) {
case KEY_LOCAL_IP:
Status = Ip4StrToIp (IfrFormNvData->StationAddress, &HostIp.v4);
if (EFI_ERROR (Status) || !NetIp4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid IP address!", NULL);
Status = EFI_INVALID_PARAMETER;
} else {
CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.LocalIp, &HostIp.v4, sizeof (HostIp.v4));
}
break;
case KEY_SUBNET_MASK:
Status = Ip4StrToIp (IfrFormNvData->SubnetMask, &SubnetMask.v4);
if (EFI_ERROR (Status) || ((SubnetMask.Addr[0] != 0) && (GetSubnetMaskPrefixLength (&SubnetMask.v4) == 0))) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Subnet Mask!", NULL);
Status = EFI_INVALID_PARAMETER;
} else {
CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.SubnetMask, &SubnetMask.v4, sizeof (SubnetMask.v4));
}
break;
case KEY_GATE_WAY:
Status = Ip4StrToIp (IfrFormNvData->GatewayAddress, &Gateway.v4);
if (EFI_ERROR (Status) || ((Gateway.Addr[0] != 0) && !NetIp4IsUnicast (NTOHL (Gateway.Addr[0]), 0))) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Gateway!", NULL);
Status = EFI_INVALID_PARAMETER;
} else {
CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.Gateway, &Gateway.v4, sizeof (Gateway.v4));
}
break;
case KEY_SAVE_CHANGES:
Status = Ip4ConfigConvertIfrNvDataToDeviceConfigData (IfrFormNvData, Ip4ConfigInstance);
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;
break;
default:
break;
}
//
// Retrive uncommitted data from Browser
//
if (!HiiGetBrowserData (&mNicIp4ConfigNvDataGuid, EFI_NIC_IP4_CONFIG_VARIABLE, sizeof (IP4_CONFIG_IFR_NVDATA), (UINT8 *) IfrFormNvData)) {
FreePool (IfrFormNvData);
return EFI_NOT_FOUND;
return Status;
}
Status = EFI_SUCCESS;
switch (QuestionId) {
case KEY_LOCAL_IP:
Status = Ip4StrToIp (IfrFormNvData->StationAddress, &HostIp.v4);
if (EFI_ERROR (Status) || !NetIp4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid IP address!", NULL);
Status = EFI_INVALID_PARAMETER;
} else {
CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.LocalIp, &HostIp.v4, sizeof (HostIp.v4));
}
break;
case KEY_SUBNET_MASK:
Status = Ip4StrToIp (IfrFormNvData->SubnetMask, &SubnetMask.v4);
if (EFI_ERROR (Status) || ((SubnetMask.Addr[0] != 0) && (GetSubnetMaskPrefixLength (&SubnetMask.v4) == 0))) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Subnet Mask!", NULL);
Status = EFI_INVALID_PARAMETER;
} else {
CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.SubnetMask, &SubnetMask.v4, sizeof (SubnetMask.v4));
}
break;
case KEY_GATE_WAY:
Status = Ip4StrToIp (IfrFormNvData->GatewayAddress, &Gateway.v4);
if (EFI_ERROR (Status) || ((Gateway.Addr[0] != 0) && !NetIp4IsUnicast (NTOHL (Gateway.Addr[0]), 0))) {
CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Gateway!", NULL);
Status = EFI_INVALID_PARAMETER;
} else {
CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.Gateway, &Gateway.v4, sizeof (Gateway.v4));
}
break;
case KEY_SAVE_CHANGES:
Status = Ip4ConfigConvertIfrNvDataToDeviceConfigData (IfrFormNvData, Ip4ConfigInstance);
*ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;
break;
default:
break;
}
FreePool (IfrFormNvData);
return Status;
//
// All other action return unsupported.
//
return EFI_UNSUPPORTED;
}
/**