Max/basil00_WinDivert
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 21 Wiki Activity

Update samples & test programs to the new version.

Browse Source
This commit is contained in:
basil00
2015-07-19 11:40:02 +08:00
parent 54f8640b89
commit 3bcf1ae7a0
6 changed files with 36 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/netfilter/netfilter.c
+6 -3
View File
@@ -98,6 +98,7 @@ int __cdecl main(int argc, char **argv)
PWINDIVERT_TCPHDR tcp_header;
PWINDIVERT_UDPHDR udp_header;
UINT payload_len;
const char *err_str;
TCPPACKET reset0;
PTCPPACKET reset = &reset0;
@@ -125,7 +126,7 @@ int __cdecl main(int argc, char **argv)
fprintf(stderr, "\t%s true\n", argv[0]);
fprintf(stderr, "\t%s \"outbound and tcp.DstPort == 80\" 1000\n",
argv[0]);
fprintf(stderr, "\t%s \"inbound and tcp.Syn\" -4000\n", argv[0]);
fprintf(stderr, "\t%s \"inbound and tcp.Syn\" -400\n", argv[0]);
exit(EXIT_FAILURE);
}
@@ -152,9 +153,11 @@ int __cdecl main(int argc, char **argv)
handle = WinDivertOpen(argv[1], WINDIVERT_LAYER_NETWORK, priority, 0);
if (handle == INVALID_HANDLE_VALUE)
{
if (GetLastError() == ERROR_INVALID_PARAMETER)
if (GetLastError() == ERROR_INVALID_PARAMETER &&
!WinDivertHelperCheckFilter(argv[1], WINDIVERT_LAYER_NETWORK,
&err_str, NULL))
{
fprintf(stderr, "error: filter syntax error\n");
fprintf(stderr, "error: invalid filter \"%s\"\n", err_str);
exit(EXIT_FAILURE);
}
fprintf(stderr, "error: failed to open the WinDivert device (%d)\n",