NetworkPkg: Support DNS4/6 GeneralLookUp feature

[mirror_edk2.git] / NetworkPkg / DnsDxe / DnsImpl.h

diff --git a/NetworkPkg/DnsDxe/DnsImpl.h b/NetworkPkg/DnsDxe/DnsImpl.h
index c3a889bcd51534b8dc900a0e1b1283c80d97dc67..a13355f85517cb64fd8b56582cb57d9d80ca1efe 100644 (file)
--- a/NetworkPkg/DnsDxe/DnsImpl.h
+++ b/NetworkPkg/DnsDxe/DnsImpl.h
@@ -119,6 +119,7 @@ typedef struct {
   UINT32                     PacketToLive;\r
   CHAR16                     *QueryHostName;\r
   EFI_IPv4_ADDRESS           QueryIpAddress;\r
+  BOOLEAN                    GeneralLookUp;\r
   EFI_DNS4_COMPLETION_TOKEN  *Token;\r
 } DNS4_TOKEN_ENTRY;\r
 \r
@@ -126,6 +127,7 @@ typedef struct {
   UINT32                     PacketToLive;\r
   CHAR16                     *QueryHostName;\r
   EFI_IPv6_ADDRESS           QueryIpAddress;\r
+  BOOLEAN                    GeneralLookUp;\r
   EFI_DNS6_COMPLETION_TOKEN  *Token;\r
 } DNS6_TOKEN_ENTRY;\r
 \r
@@ -567,6 +569,24 @@ AddDns6ServerIp (
   IN EFI_IPv6_ADDRESS           ServerIp\r
   );\r
 \r
+/**\r
+  Fill QName for IP querying. QName is a domain name represented as \r
+  a sequence of labels, where each label consists of a length octet \r
+  followed by that number of octets. The domain name terminates with \r
+  the zero length octet for the null label of the root.\r
+\r
+  @param  HostName          Queried HostName    \r
+\r
+  @retval NULL      Failed to fill QName.\r
+  @return           QName filled successfully.\r
+  \r
+**/ \r
+UINT8 *\r
+EFIAPI\r
+DnsFillinQNameForQueryIp (\r
+  IN  CHAR16              *HostName\r
+  );\r
+\r
 /**\r
   Find out whether the response is valid or invalid.\r
 \r
@@ -658,22 +678,24 @@ DoDnsQuery (
   );\r
 \r
 /**\r
-  Construct the Packet to query Ip.\r
+  Construct the Packet according query section.\r
 \r
   @param  Instance              The DNS instance\r
-  @param  HostName              Queried HostName  \r
-  @param  Type                  DNS query Type\r
-  @param  Packet                The packet for querying Ip\r
+  @param  QueryName             Queried Name  \r
+  @param  Type                  Queried Type \r
+  @param  Class                 Queried Class \r
+  @param  Packet                The packet for query\r
 \r
   @retval EFI_SUCCESS           The packet is constructed.\r
   @retval Others                Failed to construct the Packet.\r
 \r
 **/\r
 EFI_STATUS\r
-ConstructDNSQueryIp (\r
+ConstructDNSQuery (\r
   IN  DNS_INSTANCE              *Instance,\r
-  IN  CHAR16                    *HostName,\r
+  IN  CHAR8                     *QueryName,\r
   IN  UINT16                    Type,\r
+  IN  UINT16                    Class,\r
   OUT NET_BUF                   **Packet\r
   );\r
 \r