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BaseTools: Add Dns and BluetoothLE DevicePath 

Add Dns and BluetoothLE for support DevicePath

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
This commit is contained in:
Yunhua Feng 2018-08-06 15:37:01 +08:00 committed by Yonghong Zhu
parent 6f06101ddf
commit f52c3ed019
1 changed files with 127 additions and 0 deletions
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127
BaseTools/Source/C/DevicePath/DevicePathFromText.c
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@ -2538,6 +2538,131 @@ DevPathFromTextWiFi (
return (EFI_DEVICE_PATH_PROTOCOL *) WiFiDp;
}
/**
Converts a text device path node to Bluetooth LE device path structure.
@param TextDeviceNode The input Text device path node.
@return A pointer to the newly-created Bluetooth LE device path structure.
**/
EFI_DEVICE_PATH_PROTOCOL *
DevPathFromTextBluetoothLE (
IN CHAR16 *TextDeviceNode
)
{
CHAR16 *BluetoothLeAddrStr;
CHAR16 *BluetoothLeAddrTypeStr;
BLUETOOTH_LE_DEVICE_PATH *BluetoothLeDp;
BluetoothLeAddrStr = GetNextParamStr (&TextDeviceNode);
BluetoothLeAddrTypeStr = GetNextParamStr (&TextDeviceNode);
BluetoothLeDp = (BLUETOOTH_LE_DEVICE_PATH *) CreateDeviceNode (
MESSAGING_DEVICE_PATH,
MSG_BLUETOOTH_LE_DP,
(UINT16) sizeof (BLUETOOTH_LE_DEVICE_PATH)
);
BluetoothLeDp->Address.Type = (UINT8) Strtoi (BluetoothLeAddrTypeStr);
StrHexToBytes (
BluetoothLeAddrStr, sizeof (BluetoothLeDp->Address.Address) * 2,
BluetoothLeDp->Address.Address, sizeof (BluetoothLeDp->Address.Address)
);
return (EFI_DEVICE_PATH_PROTOCOL *) BluetoothLeDp;
}
/**
Converts a text device path node to DNS device path structure.
@param TextDeviceNode The input Text device path node.
@return A pointer to the newly-created DNS device path structure.
**/
EFI_DEVICE_PATH_PROTOCOL *
DevPathFromTextDns (
IN CHAR16 *TextDeviceNode
)
{
CHAR16 *DeviceNodeStr;
CHAR16 *DeviceNodeStrPtr;
UINT32 DnsServerIpCount;
UINT16 DnsDeviceNodeLength;
DNS_DEVICE_PATH *DnsDeviceNode;
UINT32 DnsServerIpIndex;
CHAR16 *DnsServerIp;
//
// Count the DNS server address number.
//
DeviceNodeStr = UefiDevicePathLibStrDuplicate (TextDeviceNode);
if (DeviceNodeStr == NULL) {
return NULL;
}
DeviceNodeStrPtr = DeviceNodeStr;
DnsServerIpCount = 0;
while (DeviceNodeStrPtr != NULL && *DeviceNodeStrPtr != L'\0') {
GetNextParamStr (&DeviceNodeStrPtr);
DnsServerIpCount ++;
}
free (DeviceNodeStr);
DeviceNodeStr = NULL;
//
// One or more instances of the DNS server address in EFI_IP_ADDRESS,
// otherwise, NULL will be returned.
//
if (DnsServerIpCount == 0) {
return NULL;
}
//
// Create the DNS DeviceNode.
//
DnsDeviceNodeLength = (UINT16) (sizeof (EFI_DEVICE_PATH_PROTOCOL) + sizeof (UINT8) + DnsServerIpCount * sizeof (EFI_IP_ADDRESS));
DnsDeviceNode = (DNS_DEVICE_PATH *) CreateDeviceNode (
MESSAGING_DEVICE_PATH,
MSG_DNS_DP,
DnsDeviceNodeLength
);
if (DnsDeviceNode == NULL) {
return NULL;
}
//
// Confirm the DNS server address is IPv4 or IPv6 type.
//
DeviceNodeStrPtr = TextDeviceNode;
while (!IS_NULL (*DeviceNodeStrPtr)) {
if (*DeviceNodeStrPtr == L'.') {
DnsDeviceNode->IsIPv6 = 0x00;
break;
}
if (*DeviceNodeStrPtr == L':') {
DnsDeviceNode->IsIPv6 = 0x01;
break;
}
DeviceNodeStrPtr++;
}
for (DnsServerIpIndex = 0; DnsServerIpIndex < DnsServerIpCount; DnsServerIpIndex++) {
DnsServerIp = GetNextParamStr (&TextDeviceNode);
if (DnsDeviceNode->IsIPv6 == 0x00) {
StrToIpv4Address (DnsServerIp, NULL, &(DnsDeviceNode->DnsServerIp[DnsServerIpIndex].v4), NULL);
} else {
StrToIpv6Address (DnsServerIp, NULL, &(DnsDeviceNode->DnsServerIp[DnsServerIpIndex].v6), NULL);
}
}
return (EFI_DEVICE_PATH_PROTOCOL *) DnsDeviceNode;
}
/**
Converts a text device path node to URI device path structure.
@ -3211,9 +3336,11 @@ DEVICE_PATH_FROM_TEXT_TABLE mUefiDevicePathLibDevPathFromTextTable[] = {
{L"Unit", DevPathFromTextUnit },
{L"iSCSI", DevPathFromTextiSCSI },
{L"Vlan", DevPathFromTextVlan },
{L"Dns", DevPathFromTextDns },
{L"Uri", DevPathFromTextUri },
{L"Bluetooth", DevPathFromTextBluetooth },
{L"Wi-Fi", DevPathFromTextWiFi },
{L"BluetoothLE", DevPathFromTextBluetoothLE },
{L"MediaPath", DevPathFromTextMediaPath },
{L"HD", DevPathFromTextHD },
{L"CDROM", DevPathFromTextCDROM },