Added stream encryption/decryption.

[stg.git] / projects / stargazer / plugins / capture / divert_freebsd / divert_cap.cpp

diff --git a/projects/stargazer/plugins/capture/divert_freebsd/divert_cap.cpp b/projects/stargazer/plugins/capture/divert_freebsd/divert_cap.cpp
index 6bbfd7e8a079be25f104d5043221dd7bea1eaf59..400709bdbc00666bc163e2c7ba13738438c0ee6c 100644 (file)
--- a/projects/stargazer/plugins/capture/divert_freebsd/divert_cap.cpp
+++ b/projects/stargazer/plugins/capture/divert_freebsd/divert_cap.cpp
@@ -62,7 +62,12 @@ DIVERT_DATA cddiv;  //capture data
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

+namespace
+{

 PLUGIN_CREATOR<DIVERT_CAP> dcc;
 PLUGIN_CREATOR<DIVERT_CAP> dcc;

+}
+
+extern "C" PLUGIN * GetPlugin();

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------


@@ -73,9 +78,9 @@ return dcc.GetPlugin();
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

-const std::string DIVERT_CAP::GetVersion() const
+std::string DIVERT_CAP::GetVersion() const

 {
 {

-return "Divert_cap v.1.0";
+return "cap_divert v.1.0";

 }
 //-----------------------------------------------------------------------------
 DIVERT_CAP::DIVERT_CAP()
 }
 //-----------------------------------------------------------------------------
 DIVERT_CAP::DIVERT_CAP()


@@ -142,7 +147,7 @@ if (isRunning)
     if (pthread_kill(thread, SIGINT))
         {
         errorStr = "Cannot kill thread.";
     if (pthread_kill(thread, SIGINT))
         {
         errorStr = "Cannot kill thread.";

-       logger("Cannot send signal to thread.");
+        logger("Cannot send signal to thread.");

         printfd(__FILE__, "Cannot kill thread\n");
         return -1;
         }
         printfd(__FILE__, "Cannot kill thread\n");
         return -1;
         }


@@ -160,11 +165,11 @@ pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
 DIVERT_CAP * dc = static_cast<DIVERT_CAP *>(d);
 dc->isRunning = true;
 
 DIVERT_CAP * dc = static_cast<DIVERT_CAP *>(d);
 dc->isRunning = true;
 

-char buffer[64];
+char buffer[pcktSize + 14];

 while (dc->nonstop)
     {
     RAW_PACKET rp;
 while (dc->nonstop)
     {
     RAW_PACKET rp;

-    dc->DivertCapRead(buffer, 64, NULL);
+    dc->DivertCapRead(buffer, sizeof(buffer), NULL);

 
     if (buffer[12] != 0x8)
         continue;
 
     if (buffer[12] != 0x8)
         continue;


@@ -257,10 +262,10 @@ if ((bytes = recvfrom (cddiv.sock, buf, BUFF_LEN,
         *iface = cddiv.iface;
 
     if (!disableForwarding)
         *iface = cddiv.iface;
 
     if (!disableForwarding)

-       {
+        {

         if (sendto(cddiv.sock, buf, bytes, 0, (struct sockaddr*)&divertaddr, divertaddrSize) < 0)
         if (sendto(cddiv.sock, buf, bytes, 0, (struct sockaddr*)&divertaddr, divertaddrSize) < 0)

-           logger("sendto error: %s", strerror(errno));
-       }
+            logger("sendto error: %s", strerror(errno));
+        }

     }
 else
     {
     }
 else
     {