MedmodulePkg: Refine codes related to Dhcpv4 and Dhcpv6 configuration.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Dhcp4Dxe / Dhcp4Option.h

diff --git a/MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Option.h b/MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Option.h
index f532780970f01e8f43c5ab7a8ebf50b6ea3c403c..02ffa25abac5fc2e6cb65a667fbb129a62db15b6 100644 (file)
--- a/MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Option.h
+++ b/MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Option.h
@@ -1,7 +1,7 @@
 /** @file\r
   To validate, parse and process the DHCP options.\r
   \r
-Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -19,112 +19,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 /// DHCP option tags (types)\r
 ///\r
 \r
-//\r
-// RFC1497 vendor extensions\r
-//\r
-#define DHCP_TAG_PAD              0    // Pad Option\r
-#define DHCP_TAG_EOP              255  // End Option\r
-#define DHCP_TAG_NETMASK          1    // Subnet Mask\r
-#define DHCP_TAG_TIME_OFFSET      2    // Time Offset from UTC\r
-#define DHCP_TAG_ROUTER           3    // Router option,\r
-#define DHCP_TAG_TIME_SERVER      4    // Time Server\r
-#define DHCP_TAG_NAME_SERVER      5    // Name Server\r
-#define DHCP_TAG_DNS_SERVER       6    // Domain Name Server\r
-#define DHCP_TAG_LOG_SERVER       7    // Log Server\r
-#define DHCP_TAG_COOKIE_SERVER    8    // Cookie Server\r
-#define DHCP_TAG_LPR_SERVER       9    // LPR Print Server\r
-#define DHCP_TAG_IMPRESS_SERVER   10   // Impress Server\r
-#define DHCP_TAG_RL_SERVER        11   // Resource Location Server\r
-#define DHCP_TAG_HOSTNAME         12   // Host Name\r
-#define DHCP_TAG_BOOTFILE_LEN     13   // Boot File Size\r
-#define DHCP_TAG_DUMP             14   // Merit Dump File\r
-#define DHCP_TAG_DOMAINNAME       15   // Domain Name\r
-#define DHCP_TAG_SWAP_SERVER      16   // Swap Server\r
-#define DHCP_TAG_ROOTPATH         17   // Root path\r
-#define DHCP_TAG_EXTEND_PATH      18   // Extensions Path\r
-\r
-//\r
-// IP Layer Parameters per Host\r
-//\r
-#define DHCP_TAG_IPFORWARD        19 // IP Forwarding Enable/Disable\r
-#define DHCP_TAG_NONLOCAL_SRR     20 // on-Local Source Routing Enable/Disable\r
-#define DHCP_TAG_POLICY_SRR       21 // Policy Filter\r
-#define DHCP_TAG_EMTU             22 // Maximum Datagram Reassembly Size\r
-#define DHCP_TAG_TTL              23 // Default IP Time-to-live\r
-#define DHCP_TAG_PATHMTU_AGE      24 // Path MTU Aging Timeout\r
-#define DHCP_TAG_PATHMTU_PLATEAU  25 // Path MTU Plateau Table\r
-\r
-//\r
-// IP Layer Parameters per Interface\r
-//\r
-#define DHCP_TAG_IFMTU            26 // Interface MTU\r
-#define DHCP_TAG_SUBNET_LOCAL     27 // All Subnets are Local\r
-#define DHCP_TAG_BROADCAST        28 // Broadcast Address\r
-#define DHCP_TAG_DISCOVER_MASK    29 // Perform Mask Discovery\r
-#define DHCP_TAG_SUPPLY_MASK      30 // Mask Supplier\r
-#define DHCP_TAG_DISCOVER_ROUTE   31 // Perform Router Discovery\r
-#define DHCP_TAG_ROUTER_SOLICIT   32 // Router Solicitation Address\r
-#define DHCP_TAG_STATIC_ROUTE     33 // Static Route\r
-\r
-//\r
-// Link Layer Parameters per Interface\r
-//\r
-#define DHCP_TAG_TRAILER          34 // Trailer Encapsulation\r
-#define DHCP_TAG_ARPAGE           35 // ARP Cache Timeout\r
-#define DHCP_TAG_ETHER_ENCAP      36 // Ethernet Encapsulation\r
-\r
-//\r
-// TCP Parameters\r
-//\r
-#define DHCP_TAG_TCP_TTL          37 // TCP Default TTL\r
-#define DHCP_TAG_KEEP_INTERVAL    38 // TCP Keepalive Interval\r
-#define DHCP_TAG_KEEP_GARBAGE     39 // TCP Keepalive Garbage\r
-\r
-//\r
-// Application and Service Parameters\r
-//\r
-#define DHCP_TAG_NIS_DOMAIN       40   // Network Information Service Domain\r
-#define DHCP_TAG_NIS_SERVER       41   // Network Information Servers\r
-#define DHCP_TAG_NTP_SERVER       42   // Network Time Protocol Servers\r
-#define DHCP_TAG_VENDOR           43   // Vendor Specific Information\r
-#define DHCP_TAG_NBNS             44   // NetBIOS over TCP/IP Name Server\r
-#define DHCP_TAG_NBDD             45   // NetBIOS Datagram Distribution Server\r
-#define DHCP_TAG_NBTYPE           46   // NetBIOS over TCP/IP Node Type\r
-#define DHCP_TAG_NBSCOPE          47   // NetBIOS over TCP/IP Scope\r
-#define DHCP_TAG_XFONT            48   // X Window System Font Server\r
-#define DHCP_TAG_XDM              49   // X Window System Display Manager\r
-#define DHCP_TAG_NISPLUS          64   // Network Information Service+ Domain\r
-#define DHCP_TAG_NISPLUS_SERVER   65   // Network Information Service+ Servers\r
-#define DHCP_TAG_MOBILEIP         68   // Mobile IP Home Agent\r
-#define DHCP_TAG_SMTP             69   // Simple Mail Transport Protocol Server\r
-#define DHCP_TAG_POP3             70   // Post Office Protocol (POP3) Server\r
-#define DHCP_TAG_NNTP             71   // Network News Transport Protocol Server\r
-#define DHCP_TAG_WWW              72   // Default World Wide Web (WWW) Server\r
-#define DHCP_TAG_FINGER           73   // Default Finger Server\r
-#define DHCP_TAG_IRC              74   // Default Internet Relay Chat (IRC) Server\r
-#define DHCP_TAG_STTALK           75   // StreetTalk Server\r
-#define DHCP_TAG_STDA             76   // StreetTalk Directory Assistance Server\r
-#define DHCP_TAG_CLASSLESS_ROUTE  121  // Classless Route\r
-\r
-//\r
-// DHCP Extensions\r
-//\r
-#define DHCP_TAG_REQUEST_IP       50         // Requested IP Address\r
-#define DHCP_TAG_LEASE            51         // IP Address Lease Time\r
-#define DHCP_TAG_OVERLOAD         52         // Option Overload\r
-#define DHCP_TAG_TFTP             66         // TFTP server name\r
-#define DHCP_TAG_BOOTFILE         67         // Bootfile name\r
-#define DHCP_TAG_TYPE             53         // DHCP Message Type\r
-#define DHCP_TAG_SERVER_ID        54         // Server Identifier\r
-#define DHCP_TAG_PARA_LIST        55         // Parameter Request List\r
-#define DHCP_TAG_MESSAGE          56         // Message\r
-#define DHCP_TAG_MAXMSG           57         // Maximum DHCP Message Size\r
-#define DHCP_TAG_T1               58         // Renewal (T1) Time Value\r
-#define DHCP_TAG_T2               59         // Rebinding (T2) Time Value\r
-#define DHCP_TAG_VENDOR_CLASS     60         // Vendor class identifier\r
-#define DHCP_TAG_CLIENT_ID        61         // Client-identifier\r
-\r
-\r
 #define DHCP_OPTION_MAGIC         0x63538263 // Network byte order\r
 #define DHCP_MAX_OPTIONS          256\r
 \r
@@ -176,18 +70,18 @@ typedef struct {
 /// classless route, who can parse the DHCP offer to get them.\r
 ///\r
 typedef struct {\r
-  IP4_ADDR                  NetMask;  // DHCP_TAG_NETMASK\r
-  IP4_ADDR                  Router;   // DHCP_TAG_ROUTER, only the first router is used\r
+  IP4_ADDR                  NetMask;  // DHCP4_TAG_NETMASK\r
+  IP4_ADDR                  Router;   // DHCP4_TAG_ROUTER, only the first router is used\r
 \r
   //\r
   // DHCP specific options\r
   //\r
-  UINT8                     DhcpType; // DHCP_TAG_TYPE\r
-  UINT8                     Overload; // DHCP_TAG_OVERLOAD\r
-  IP4_ADDR                  ServerId; // DHCP_TAG_SERVER_ID\r
-  UINT32                    Lease;    // DHCP_TAG_LEASE\r
-  UINT32                    T1;       // DHCP_TAG_T1\r
-  UINT32                    T2;       // DHCP_TAG_T2\r
+  UINT8                     DhcpType; // DHCP4_TAG_MSG_TYPE\r
+  UINT8                     Overload; // DHCP4_TAG_OVERLOAD\r
+  IP4_ADDR                  ServerId; // DHCP4_TAG_SERVER_ID\r
+  UINT32                    Lease;    // DHCP4_TAG_LEASE\r
+  UINT32                    T1;       // DHCP4_TAG_T1\r
+  UINT32                    T2;       // DHCP4_TAG_T2\r
 } DHCP_PARAMETER;\r
 \r
 ///\r