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author Vas Crabb <vas@vastheman.com>2020-03-05 21:23:21 +1100
committer Vas Crabb <vas@vastheman.com>2020-03-05 21:23:21 +1100
commit5bce46bd7561ae1857c7e17614133f01f984ae78 (patch)
tree5df802bbf88b78604f359e9691f395fd2fea4bec /3rdparty/winpcap/Examples-remote/sendcap/sendcap.c
parent72082dc6d70b62ad921d5ac680c628c9ce158271 (diff)
Removed winpcap and cleaned up network module selection.
(nw) The pcap.h header itself has the problematic original BSD license, including the obnoxious advertising clause. Using tap/tun networking on Windows provides a much better experience, so the extra setup is worth it. This patch also allows you to enable pcap on platforms where it's disabled by default with USE_PCAP=1 if you really want to use it.
Diffstat (limited to '3rdparty/winpcap/Examples-remote/sendcap/sendcap.c')
-rw-r--r--3rdparty/winpcap/Examples-remote/sendcap/sendcap.c184
1 files changed, 0 insertions, 184 deletions
diff --git a/3rdparty/winpcap/Examples-remote/sendcap/sendcap.c b/3rdparty/winpcap/Examples-remote/sendcap/sendcap.c
deleted file mode 100644
index 876c6d80520..00000000000
--- a/3rdparty/winpcap/Examples-remote/sendcap/sendcap.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
- * Copyright (c) 2005 - 2006 CACE Technologies, Davis (California)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the Politecnico di Torino, CACE Technologies
- * nor the names of its contributors may be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <pcap.h>
-
-void usage();
-
-void main(int argc, char **argv)
-{
- pcap_t *indesc,*outdesc;
- char errbuf[PCAP_ERRBUF_SIZE];
- char source[PCAP_BUF_SIZE];
- FILE *capfile;
- int caplen, sync;
- u_int res;
- pcap_send_queue *squeue;
- struct pcap_pkthdr *pktheader;
- u_char *pktdata;
- float cpu_time;
- u_int npacks = 0;
- errno_t fopen_error;
-
- /* Check the validity of the command line */
- if (argc <= 2 || argc >= 5)
- {
- usage();
- return;
- }
-
- /* Retrieve the length of the capture file */
- fopen_error = fopen_s(&capfile, argv[1],"rb");
- if(fopen_error != 0){
- printf("Error opening the file, errno %d.\n", fopen_error);
- return;
- }
-
- fseek(capfile , 0, SEEK_END);
- caplen= ftell(capfile)- sizeof(struct pcap_file_header);
- fclose(capfile);
-
- /* Chek if the timestamps must be respected */
- if(argc == 4 && argv[3][0] == 's')
- sync = TRUE;
- else
- sync = FALSE;
-
- /* Open the capture */
- /* Create the source string according to the new WinPcap syntax */
- if ( pcap_createsrcstr( source, // variable that will keep the source string
- PCAP_SRC_FILE, // we want to open a file
- NULL, // remote host
- NULL, // port on the remote host
- argv[1], // name of the file we want to open
- errbuf // error buffer
- ) != 0)
- {
- fprintf(stderr,"\nError creating a source string\n");
- return;
- }
-
- /* Open the capture file */
- if ( (indesc= pcap_open(source, 65536, PCAP_OPENFLAG_PROMISCUOUS, 1000, NULL, errbuf) ) == NULL)
- {
- fprintf(stderr,"\nUnable to open the file %s.\n", source);
- return;
- }
-
- /* Open the output adapter */
- if ( (outdesc= pcap_open(argv[2], 100, PCAP_OPENFLAG_PROMISCUOUS, 1000, NULL, errbuf) ) == NULL)
- {
- fprintf(stderr,"\nUnable to open adapter %s.\n", source);
- return;
- }
-
- /* Check the MAC type */
- if (pcap_datalink(indesc) != pcap_datalink(outdesc))
- {
- printf("Warning: the datalink of the capture differs from the one of the selected interface.\n");
- printf("Press a key to continue, or CTRL+C to stop.\n");
- getchar();
- }
-
- /* Allocate a send queue */
- squeue = pcap_sendqueue_alloc(caplen);
-
- /* Fill the queue with the packets from the file */
- while ((res = pcap_next_ex( indesc, &pktheader, &pktdata)) == 1)
- {
- if (pcap_sendqueue_queue(squeue, pktheader, pktdata) == -1)
- {
- printf("Warning: packet buffer too small, not all the packets will be sent.\n");
- break;
- }
-
- npacks++;
- }
-
- if (res == -1)
- {
- printf("Corrupted input file.\n");
- pcap_sendqueue_destroy(squeue);
- return;
- }
-
- /* Transmit the queue */
-
- cpu_time = (float)clock ();
-
- if ((res = pcap_sendqueue_transmit(outdesc, squeue, sync)) < squeue->len)
- {
- printf("An error occurred sending the packets: %s. Only %d bytes were sent\n", pcap_geterr(outdesc), res);
- }
-
- cpu_time = (clock() - cpu_time)/CLK_TCK;
-
- printf ("\n\nElapsed time: %5.3f\n", cpu_time);
- printf ("\nTotal packets generated = %d", npacks);
- printf ("\nAverage packets per second = %d", (int)((double)npacks/cpu_time));
- printf ("\n");
-
- /* free the send queue */
- pcap_sendqueue_destroy(squeue);
-
- /* Close the input file */
- pcap_close(indesc);
-
- /*
- * lose the output adapter
- * IMPORTANT: remember to close the adapter, otherwise there will be no guarantee that all the
- * packets will be sent!
- */
- pcap_close(outdesc);
-
-
- return;
-}
-
-
-void usage()
-{
-
- printf("\nSendcap, sends a libpcap/tcpdump capture file to the net. Copyright (C) 2002 Loris Degioanni.\n");
- printf("\nUsage:\n");
- printf("\t sendcap file_name adapter [s]\n");
- printf("\nParameters:\n");
- printf("\nfile_name: the name of the dump file that will be sent to the network\n");
- printf("\nadapter: the device to use. Use \"WinDump -D\" for a list of valid devices\n");
- printf("\ns: if present, forces the packets to be sent synchronously, i.e. respecting the timestamps in the dump file. This option will work only under Windows NTx.\n\n");
-
- exit(0);
-} \ No newline at end of file