X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/b1d5e2ed9bea8cc71569052f80a1aa98e133c397..46b0747592074017ff0ea4b33d4a7194235886e5:/projects/stargazer/plugins/capture/ipq_linux/ipq_cap.cpp

diff --git a/projects/stargazer/plugins/capture/ipq_linux/ipq_cap.cpp b/projects/stargazer/plugins/capture/ipq_linux/ipq_cap.cpp
deleted file mode 100644
index f9666192..00000000
--- a/projects/stargazer/plugins/capture/ipq_linux/ipq_cap.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-#include <signal.h>
-#include <cerrno>
-#include <netinet/in.h>
-#include <linux/netfilter.h>
-
-#include "ipq_cap.h"
-#include "raw_ip_packet.h"
-#include "traffcounter.h"
-
-extern "C"
-{
-#include "libipq.h"
-}
-
-class IPQ_CAP_CREATOR {
-private:
-    IPQ_CAP * ic;
-
-public:
-    IPQ_CAP_CREATOR()
-        : ic(new IPQ_CAP())
-        {
-        }
-    ~IPQ_CAP_CREATOR()
-        {
-        delete ic;
-        }
-
-    IPQ_CAP * GetCapturer()
-        {
-        return ic;
-        }
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-IPQ_CAP_CREATOR icc;
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
-{
-return icc.GetCapturer();
-}
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-const std::string IPQ_CAP::GetVersion() const
-{
-return "ipq_cap v.1.2";
-}
-//-----------------------------------------------------------------------------
-IPQ_CAP::IPQ_CAP()
-    : ipq_h(NULL),
-      nonstop(false),
-      isRunning(false),
-      capSock(-1),
-      traffCnt(NULL)
-{
-memset(buf, 0, BUFSIZE);
-}
-//-----------------------------------------------------------------------------
-int IPQ_CAP::Start()
-{
-if (isRunning)
-    return 0;
-if (IPQCapOpen() < 0)
-    {
-    errorStr = "Cannot open socket!";
-    printfd(__FILE__, "Cannot open socket\n");
-    return -1;
-    }
-nonstop = true;
-if (pthread_create(&thread, NULL, Run, this) == 0)
-    {
-    return 0;
-    }
-errorStr = "Cannot create thread.";
-printfd(__FILE__, "Cannot create thread\n");
-return -1;
-}
-//-----------------------------------------------------------------------------
-int IPQ_CAP::Stop()
-{
-if (!isRunning)
-    return 0;
-nonstop = false;
-//5 seconds to thread stops itself
-for (int i = 0; i < 25; i++)
-    {
-    if (!isRunning)
-        break;
-    usleep(200000);
-    }
-//after 5 seconds waiting thread still running. now killing it
-if (isRunning)
-    {
-    if (pthread_kill(thread, SIGINT))
-        {
-        errorStr = "Cannot kill thread.";
-        return -1;
-        }
-    for (int i = 0; i < 25 && isRunning; ++i)
-        {
-        usleep(200000);
-        }
-    if (isRunning)
-        {
-        printfd(__FILE__, "Thread not stopped\n");
-        }
-    else
-        {
-        pthread_join(thread, NULL);
-        }
-    }
-IPQCapClose();
-return 0;
-}
-//-----------------------------------------------------------------------------
-void * IPQ_CAP::Run(void * d)
-{
-RAW_PACKET raw_packet;
-
-IPQ_CAP * dc = (IPQ_CAP *)d;
-dc->isRunning = true;
-memset(&raw_packet, 0, sizeof(raw_packet));
-raw_packet.dataLen = -1;
-while (dc->nonstop)
-    {
-    int status = dc->IPQCapRead(&raw_packet, 68);
-    if (status == -1 ||
-        status == -2 ||
-        status == -3 ||
-        status == -4)
-        continue;
-    dc->traffCnt->Process(raw_packet);
-    }
-dc->isRunning = false;
-return NULL;
-}
-//-----------------------------------------------------------------------------
-int IPQ_CAP::IPQCapOpen()
-{
-ipq_h = ipq_create_handle(0, PF_INET);
-if (ipq_h == NULL)
-    {
-    ipq_destroy_handle(ipq_h);
-    errorStr = "Cannot create ipq handle!";
-    return -1;
-    }
-int status = ipq_set_mode(ipq_h, IPQ_COPY_PACKET, PAYLOAD_LEN);
-if (status < 0)
-    {
-    ipq_destroy_handle(ipq_h);
-    errorStr = "Cannot set IPQ_COPY_PACKET mode!";
-    return -1;
-    }
-return 0;
-}
-//-----------------------------------------------------------------------------
-int IPQ_CAP::IPQCapClose()
-{
-ipq_destroy_handle(ipq_h);
-return 0;
-}
-//-----------------------------------------------------------------------------
-int IPQ_CAP::IPQCapRead(void * buffer, int blen)
-{
-memset(buf, 0, BUFSIZE);
-int status = ipq_read(ipq_h, buf, BUFSIZE, 1);
-if (status == 0)
-    return -4;
-if (errno == EINTR)
-    return -3;
-if (status < 0)
-    return -1;
-if (ipq_message_type(buf) != IPQM_PACKET)
-    return -2;
-static ipq_packet_msg_t * m = ipq_get_packet(buf);
-memcpy(buffer, m->payload, blen);
-ipq_set_verdict(ipq_h, m->packet_id, NF_ACCEPT, 0, NULL);
-return 0;
-}
-//-----------------------------------------------------------------------------