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-rw-r--r--MdeModulePkg/Include/Library/NetLib.h360
1 files changed, 180 insertions, 180 deletions
diff --git a/MdeModulePkg/Include/Library/NetLib.h b/MdeModulePkg/Include/Library/NetLib.h
index 150b97936e..fe240442ae 100644
--- a/MdeModulePkg/Include/Library/NetLib.h
+++ b/MdeModulePkg/Include/Library/NetLib.h
@@ -29,189 +29,189 @@ Abstract:
#include <Protocol/DriverConfiguration.h>
#include <Protocol/DriverDiagnostics.h>
-#define EFI_NET_LITTLE_ENDIAN
-
-typedef UINT32 IP4_ADDR;
-typedef UINT32 TCP_SEQNO;
-typedef UINT16 TCP_PORTNO;
-
-enum {
- NET_ETHER_ADDR_LEN = 6,
- NET_IFTYPE_ETHERNET = 0x01,
-
- EFI_IP_PROTO_UDP = 0x11,
- EFI_IP_PROTO_TCP = 0x06,
- EFI_IP_PROTO_ICMP = 0x01,
-
- //
- // The address classfication
- //
- IP4_ADDR_CLASSA = 1,
- IP4_ADDR_CLASSB,
- IP4_ADDR_CLASSC,
- IP4_ADDR_CLASSD,
- IP4_ADDR_CLASSE,
-
- IP4_MASK_NUM = 33,
-};
-
-#pragma pack(1)
-
-//
-// Ethernet head definition
-//
-typedef struct {
- UINT8 DstMac [NET_ETHER_ADDR_LEN];
- UINT8 SrcMac [NET_ETHER_ADDR_LEN];
- UINT16 EtherType;
-} ETHER_HEAD;
-
-
-//
-// The EFI_IP4_HEADER is hard to use because the source and
-// destination address are defined as EFI_IPv4_ADDRESS, which
-// is a structure. Two structures can't be compared or masked
-// directly. This is why there is an internal representation.
-//
-typedef struct {
-#ifdef EFI_NET_LITTLE_ENDIAN
- UINT8 HeadLen : 4;
- UINT8 Ver : 4;
-#else
- UINT8 Ver : 4;
- UINT8 HeadLen : 4;
-#endif
- UINT8 Tos;
- UINT16 TotalLen;
- UINT16 Id;
- UINT16 Fragment;
- UINT8 Ttl;
- UINT8 Protocol;
- UINT16 Checksum;
- IP4_ADDR Src;
- IP4_ADDR Dst;
-} IP4_HEAD;
-
-
-//
-// ICMP head definition. ICMP message is categoried as either an error
-// message or query message. Two message types have their own head format.
-//
-typedef struct {
- UINT8 Type;
- UINT8 Code;
- UINT16 Checksum;
-} IP4_ICMP_HEAD;
-
-typedef struct {
- IP4_ICMP_HEAD Head;
- UINT32 Fourth; // 4th filed of the head, it depends on Type.
- IP4_HEAD IpHead;
-} IP4_ICMP_ERROR_HEAD;
-
-typedef struct {
- IP4_ICMP_HEAD Head;
- UINT16 Id;
- UINT16 Seq;
-} IP4_ICMP_QUERY_HEAD;
-
-
-//
-// UDP header definition
-//
-typedef struct {
- UINT16 SrcPort;
- UINT16 DstPort;
- UINT16 Length;
- UINT16 Checksum;
-} EFI_UDP4_HEADER;
-
-
-//
-// TCP header definition
-//
-typedef struct {
- TCP_PORTNO SrcPort;
- TCP_PORTNO DstPort;
- TCP_SEQNO Seq;
- TCP_SEQNO Ack;
-#ifdef EFI_NET_LITTLE_ENDIAN
- UINT8 Res : 4;
- UINT8 HeadLen : 4;
-#else
- UINT8 HeadLen : 4;
- UINT8 Res : 4;
-#endif
- UINT8 Flag;
- UINT16 Wnd;
- UINT16 Checksum;
- UINT16 Urg;
-} TCP_HEAD;
-
-#pragma pack()
-
-#define NET_MAC_EQUAL(pMac1, pMac2, Len) \
- (NetCompareMem ((pMac1), (pMac2), Len) == 0)
-
-#define NET_MAC_IS_MULTICAST(Mac, BMac, Len) \
- (((*((UINT8 *) Mac) & 0x01) == 0x01) && (!NET_MAC_EQUAL (Mac, BMac, Len)))
-
-#ifdef EFI_NET_LITTLE_ENDIAN
-#define NTOHL(x) (UINT32)((((UINT32) (x) & 0xff) << 24) | \
- (((UINT32) (x) & 0xff00) << 8) | \
- (((UINT32) (x) & 0xff0000) >> 8) | \
- (((UINT32) (x) & 0xff000000) >> 24))
-
-#define HTONL(x) NTOHL(x)
-
-#define NTOHS(x) (UINT16)((((UINT16) (x) & 0xff) << 8) | \
- (((UINT16) (x) & 0xff00) >> 8))
-
-#define HTONS(x) NTOHS(x)
-#else
-#define NTOHL(x) (UINT32)(x)
-#define HTONL(x) (UINT32)(x)
-#define NTOHS(x) (UINT16)(x)
-#define HTONS(x) (UINT16)(x)
-#endif
-
-//
-// Test the IP's attribute, All the IPs are in host byte order.
-//
-#define IP4_IS_MULTICAST(Ip) (((Ip) & 0xF0000000) == 0xE0000000)
-#define IP4_IS_LOCAL_BROADCAST(Ip) ((Ip) == 0xFFFFFFFF)
-#define IP4_NET_EQUAL(Ip1, Ip2, NetMask) (((Ip1) & (NetMask)) == ((Ip2) & (NetMask)))
-#define IP4_IS_VALID_NETMASK(Ip) (NetGetMaskLength (Ip) != IP4_MASK_NUM)
-
-//
-// Convert the EFI_IP4_ADDRESS to plain UINT32 IP4 address.
-//
-#define EFI_IP4(EfiIpAddr) (*(IP4_ADDR *) ((EfiIpAddr).Addr))
-#define EFI_NTOHL(EfiIp) (NTOHL (EFI_IP4 ((EfiIp))))
-#define EFI_IP_EQUAL(Ip1, Ip2) (EFI_IP4 (Ip1) == EFI_IP4 (Ip2))
-
-INTN
-NetGetMaskLength (
- IN IP4_ADDR Mask
- );
-
-INTN
-NetGetIpClass (
- IN IP4_ADDR Addr
- );
-
-BOOLEAN
-Ip4IsUnicast (
- IN IP4_ADDR Ip,
- IN IP4_ADDR NetMask
- );
-
+#define EFI_NET_LITTLE_ENDIAN
+
+typedef UINT32 IP4_ADDR;
+typedef UINT32 TCP_SEQNO;
+typedef UINT16 TCP_PORTNO;
+
+enum {
+ NET_ETHER_ADDR_LEN = 6,
+ NET_IFTYPE_ETHERNET = 0x01,
+
+ EFI_IP_PROTO_UDP = 0x11,
+ EFI_IP_PROTO_TCP = 0x06,
+ EFI_IP_PROTO_ICMP = 0x01,
+
+ //
+ // The address classfication
+ //
+ IP4_ADDR_CLASSA = 1,
+ IP4_ADDR_CLASSB,
+ IP4_ADDR_CLASSC,
+ IP4_ADDR_CLASSD,
+ IP4_ADDR_CLASSE,
+
+ IP4_MASK_NUM = 33,
+};
+
+#pragma pack(1)
+
+//
+// Ethernet head definition
+//
+typedef struct {
+ UINT8 DstMac [NET_ETHER_ADDR_LEN];
+ UINT8 SrcMac [NET_ETHER_ADDR_LEN];
+ UINT16 EtherType;
+} ETHER_HEAD;
+
+
+//
+// The EFI_IP4_HEADER is hard to use because the source and
+// destination address are defined as EFI_IPv4_ADDRESS, which
+// is a structure. Two structures can't be compared or masked
+// directly. This is why there is an internal representation.
+//
+typedef struct {
+#ifdef EFI_NET_LITTLE_ENDIAN
+ UINT8 HeadLen : 4;
+ UINT8 Ver : 4;
+#else
+ UINT8 Ver : 4;
+ UINT8 HeadLen : 4;
+#endif
+ UINT8 Tos;
+ UINT16 TotalLen;
+ UINT16 Id;
+ UINT16 Fragment;
+ UINT8 Ttl;
+ UINT8 Protocol;
+ UINT16 Checksum;
+ IP4_ADDR Src;
+ IP4_ADDR Dst;
+} IP4_HEAD;
+
+
+//
+// ICMP head definition. ICMP message is categoried as either an error
+// message or query message. Two message types have their own head format.
+//
+typedef struct {
+ UINT8 Type;
+ UINT8 Code;
+ UINT16 Checksum;
+} IP4_ICMP_HEAD;
+
+typedef struct {
+ IP4_ICMP_HEAD Head;
+ UINT32 Fourth; // 4th filed of the head, it depends on Type.
+ IP4_HEAD IpHead;
+} IP4_ICMP_ERROR_HEAD;
+
+typedef struct {
+ IP4_ICMP_HEAD Head;
+ UINT16 Id;
+ UINT16 Seq;
+} IP4_ICMP_QUERY_HEAD;
+
+
+//
+// UDP header definition
+//
+typedef struct {
+ UINT16 SrcPort;
+ UINT16 DstPort;
+ UINT16 Length;
+ UINT16 Checksum;
+} EFI_UDP4_HEADER;
+
+
+//
+// TCP header definition
+//
+typedef struct {
+ TCP_PORTNO SrcPort;
+ TCP_PORTNO DstPort;
+ TCP_SEQNO Seq;
+ TCP_SEQNO Ack;
+#ifdef EFI_NET_LITTLE_ENDIAN
+ UINT8 Res : 4;
+ UINT8 HeadLen : 4;
+#else
+ UINT8 HeadLen : 4;
+ UINT8 Res : 4;
+#endif
+ UINT8 Flag;
+ UINT16 Wnd;
+ UINT16 Checksum;
+ UINT16 Urg;
+} TCP_HEAD;
+
+#pragma pack()
+
+#define NET_MAC_EQUAL(pMac1, pMac2, Len) \
+ (NetCompareMem ((pMac1), (pMac2), Len) == 0)
+
+#define NET_MAC_IS_MULTICAST(Mac, BMac, Len) \
+ (((*((UINT8 *) Mac) & 0x01) == 0x01) && (!NET_MAC_EQUAL (Mac, BMac, Len)))
+
+#ifdef EFI_NET_LITTLE_ENDIAN
+#define NTOHL(x) (UINT32)((((UINT32) (x) & 0xff) << 24) | \
+ (((UINT32) (x) & 0xff00) << 8) | \
+ (((UINT32) (x) & 0xff0000) >> 8) | \
+ (((UINT32) (x) & 0xff000000) >> 24))
+
+#define HTONL(x) NTOHL(x)
+
+#define NTOHS(x) (UINT16)((((UINT16) (x) & 0xff) << 8) | \
+ (((UINT16) (x) & 0xff00) >> 8))
+
+#define HTONS(x) NTOHS(x)
+#else
+#define NTOHL(x) (UINT32)(x)
+#define HTONL(x) (UINT32)(x)
+#define NTOHS(x) (UINT16)(x)
+#define HTONS(x) (UINT16)(x)
+#endif
+
+//
+// Test the IP's attribute, All the IPs are in host byte order.
+//
+#define IP4_IS_MULTICAST(Ip) (((Ip) & 0xF0000000) == 0xE0000000)
+#define IP4_IS_LOCAL_BROADCAST(Ip) ((Ip) == 0xFFFFFFFF)
+#define IP4_NET_EQUAL(Ip1, Ip2, NetMask) (((Ip1) & (NetMask)) == ((Ip2) & (NetMask)))
+#define IP4_IS_VALID_NETMASK(Ip) (NetGetMaskLength (Ip) != IP4_MASK_NUM)
+
+//
+// Convert the EFI_IP4_ADDRESS to plain UINT32 IP4 address.
+//
+#define EFI_IP4(EfiIpAddr) (*(IP4_ADDR *) ((EfiIpAddr).Addr))
+#define EFI_NTOHL(EfiIp) (NTOHL (EFI_IP4 ((EfiIp))))
+#define EFI_IP4_EQUAL(Ip1, Ip2) (NetCompareMem (&(Ip1), &(Ip2), sizeof (EFI_IPv4_ADDRESS)) == 0)
+
+INTN
+NetGetMaskLength (
+ IN IP4_ADDR Mask
+ );
+
+INTN
+NetGetIpClass (
+ IN IP4_ADDR Addr
+ );
+
+BOOLEAN
+Ip4IsUnicast (
+ IN IP4_ADDR Ip,
+ IN IP4_ADDR NetMask
+ );
+
extern IP4_ADDR mIp4AllMasks [IP4_MASK_NUM];
-//@MT:#include EFI_PROTOCOL_CONSUMER (LoadedImage)
-//@MT:#include EFI_PROTOCOL_CONSUMER (ServiceBinding)
-//@MT:#include EFI_PROTOCOL_CONSUMER (SimpleNetwork)
+extern EFI_IPv4_ADDRESS mZeroIp4Addr;
+
+#define NET_IS_DIGIT(Ch) (('0' <= (Ch)) && ((Ch) <= '9'))
//
// Wrap functions to ease the impact of EFI library changes.
//
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-12 12:11:06 +0000