Max/basil00_WinDivert
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Code cleanup & improve const correctness in API.

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basil00
2018-11-09 07:21:56 +08:00
parent 33a461eef6
commit 084c78e4af
6 changed files with 247 additions and 299 deletions
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include/windivert.h
+12 -12
View File
@@ -220,9 +220,9 @@ extern WINDIVERTEXPORT HANDLE WinDivertOpen(
*/
extern WINDIVERTEXPORT BOOL WinDivertRecv(
__in HANDLE handle,
__out PVOID pPacket,
__out VOID *pPacket,
__in UINT packetLen,
__out_opt PWINDIVERT_ADDRESS pAddr,
__out_opt WINDIVERT_ADDRESS *pAddr,
__out_opt UINT *pReadLen);
/*
@@ -234,7 +234,7 @@ extern WINDIVERTEXPORT BOOL WinDivertRecvEx(
__in UINT packetLen,
__out_opt UINT *pReadLen,
__in UINT64 flags,
__out PWINDIVERT_ADDRESS pAddr,
__out WINDIVERT_ADDRESS *pAddr,
__inout_opt UINT *pAddrLen,
__inout_opt LPOVERLAPPED lpOverlapped);
@@ -243,9 +243,9 @@ extern WINDIVERTEXPORT BOOL WinDivertRecvEx(
*/
extern WINDIVERTEXPORT BOOL WinDivertSend(
__in HANDLE handle,
__in PVOID pPacket,
__in const VOID *pPacket,
__in UINT packetLen,
__in PWINDIVERT_ADDRESS pAddr,
__in const WINDIVERT_ADDRESS *pAddr,
__out_opt UINT *pWriteLen);
/*
@@ -253,11 +253,11 @@ extern WINDIVERTEXPORT BOOL WinDivertSend(
*/
extern WINDIVERTEXPORT BOOL WinDivertSendEx(
__in HANDLE handle,
__in PVOID pPacket,
__in const VOID *pPacket,
__in UINT packetLen,
__out_opt UINT *pWriteLen,
__in UINT64 flags,
__in PWINDIVERT_ADDRESS pAddr,
__in const WINDIVERT_ADDRESS *pAddr,
__in UINT addrLen,
__inout_opt LPOVERLAPPED lpOverlapped);
@@ -438,7 +438,7 @@ typedef struct
* Parse IPv4/IPv6/ICMP/ICMPv6/TCP/UDP headers from a raw packet.
*/
extern WINDIVERTEXPORT BOOL WinDivertHelperParsePacket(
__in PVOID pPacket,
__in const VOID *pPacket,
__in UINT packetLen,
__out_opt PWINDIVERT_IPHDR *ppIpHdr,
__out_opt PWINDIVERT_IPV6HDR *ppIpv6Hdr,
@@ -483,9 +483,9 @@ extern WINDIVERTEXPORT BOOL WinDivertHelperFormatIPv6Address(
* Calculate IPv4/IPv6/ICMP/ICMPv6/TCP/UDP checksums.
*/
extern WINDIVERTEXPORT UINT WinDivertHelperCalcChecksums(
__inout PVOID pPacket,
__inout VOID *pPacket,
__in UINT packetLen,
__in_opt PWINDIVERT_ADDRESS pAddr,
__in_opt const WINDIVERT_ADDRESS *pAddr,
__in UINT64 flags);
/*
@@ -504,9 +504,9 @@ extern WINDIVERTEXPORT BOOL WinDivertHelperCompileFilter(
*/
extern WINDIVERTEXPORT BOOL WinDivertHelperEvalFilter(
__in const char *filter,
__in PVOID pPacket,
__in const VOID *pPacket,
__in UINT packetLen,
__in PWINDIVERT_ADDRESS pAddr);
__in const WINDIVERT_ADDRESS *pAddr);
/*
* Format the given filter string.
include/windivert_device.h
+14 -8
View File
@@ -245,20 +245,26 @@ typedef struct
* IOCTL codes.
*/
#define IOCTL_WINDIVERT_RECV \
CTL_CODE(FILE_DEVICE_NETWORK, 0x918, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x918, METHOD_OUT_DIRECT, FILE_READ_DATA)
#define IOCTL_WINDIVERT_SEND \
CTL_CODE(FILE_DEVICE_NETWORK, 0x919, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x919, METHOD_IN_DIRECT, FILE_READ_DATA | \
FILE_WRITE_DATA)
#define IOCTL_WINDIVERT_START_FILTER \
CTL_CODE(FILE_DEVICE_NETWORK, 0x91A, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x91A, METHOD_IN_DIRECT, FILE_READ_DATA | \
FILE_WRITE_DATA)
#define IOCTL_WINDIVERT_SET_LAYER \
CTL_CODE(FILE_DEVICE_NETWORK, 0x91B, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x91B, METHOD_IN_DIRECT, FILE_READ_DATA | \
FILE_WRITE_DATA)
#define IOCTL_WINDIVERT_SET_PRIORITY \
CTL_CODE(FILE_DEVICE_NETWORK, 0x91C, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x91C, METHOD_IN_DIRECT, FILE_READ_DATA | \
FILE_WRITE_DATA)
#define IOCTL_WINDIVERT_SET_FLAGS \
CTL_CODE(FILE_DEVICE_NETWORK, 0x91D, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x91D, METHOD_IN_DIRECT, FILE_READ_DATA | \
FILE_WRITE_DATA)
#define IOCTL_WINDIVERT_SET_PARAM \
CTL_CODE(FILE_DEVICE_NETWORK, 0x91E, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x91E, METHOD_IN_DIRECT, FILE_READ_DATA | \
FILE_WRITE_DATA)
#define IOCTL_WINDIVERT_GET_PARAM \
CTL_CODE(FILE_DEVICE_NETWORK, 0x91F, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
CTL_CODE(FILE_DEVICE_NETWORK, 0x91F, METHOD_OUT_DIRECT, FILE_READ_DATA)
#endif /* __WINDIVERT_DEVICE_H */