NetworkPkg: Support DNS4/6 GeneralLookUp feature

This patch is used to support DNS4/6 GeneralLookUp feature.

Cc: Subramanian Sriram <sriram-s@hpe.com>
Cc: El-Haj-Mahmoud Samer <samer.el-haj-mahmoud@hpe.com>
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19579 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 28 insertions, 6 deletions

diff --git a/NetworkPkg/DnsDxe/DnsImpl.h b/NetworkPkg/DnsDxe/DnsImpl.h
index c3a889bcd5..a13355f855 100644
--- a/NetworkPkg/DnsDxe/DnsImpl.h
+++ b/NetworkPkg/DnsDxe/DnsImpl.h
@@ -119,6 +119,7 @@ typedef struct {
   UINT32                     PacketToLive;

   CHAR16                     *QueryHostName;

   EFI_IPv4_ADDRESS           QueryIpAddress;

+  BOOLEAN                    GeneralLookUp;

   EFI_DNS4_COMPLETION_TOKEN  *Token;

 } DNS4_TOKEN_ENTRY;

 

@@ -126,6 +127,7 @@ typedef struct {
   UINT32                     PacketToLive;

   CHAR16                     *QueryHostName;

   EFI_IPv6_ADDRESS           QueryIpAddress;

+  BOOLEAN                    GeneralLookUp;

   EFI_DNS6_COMPLETION_TOKEN  *Token;

 } DNS6_TOKEN_ENTRY;

 

@@ -568,6 +570,24 @@ AddDns6ServerIp (
   );

 

 /**

+  Fill QName for IP querying. QName is a domain name represented as 

+  a sequence of labels, where each label consists of a length octet 

+  followed by that number of octets. The domain name terminates with 

+  the zero length octet for the null label of the root.

+

+  @param  HostName          Queried HostName    

+

+  @retval NULL      Failed to fill QName.

+  @return           QName filled successfully.

+  

+**/ 

+UINT8 *

+EFIAPI

+DnsFillinQNameForQueryIp (

+  IN  CHAR16              *HostName

+  );

+

+/**

   Find out whether the response is valid or invalid.

 

   @param  TokensMap       All DNS transmittal Tokens entry.  

@@ -658,22 +678,24 @@ DoDnsQuery (
   );

 

 /**

-  Construct the Packet to query Ip.

+  Construct the Packet according query section.

 

   @param  Instance              The DNS instance

-  @param  HostName              Queried HostName  

-  @param  Type                  DNS query Type

-  @param  Packet                The packet for querying Ip

+  @param  QueryName             Queried Name  

+  @param  Type                  Queried Type 

+  @param  Class                 Queried Class 

+  @param  Packet                The packet for query

 

   @retval EFI_SUCCESS           The packet is constructed.

   @retval Others                Failed to construct the Packet.

 

 **/

 EFI_STATUS

-ConstructDNSQueryIp (

+ConstructDNSQuery (

   IN  DNS_INSTANCE              *Instance,

-  IN  CHAR16                    *HostName,

+  IN  CHAR8                     *QueryName,

   IN  UINT16                    Type,

+  IN  UINT16                    Class,

   OUT NET_BUF                   **Packet

   );