X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/b3bf247163c78d1bac74702459a4d53700280ebe..1cb912e4f90473f78d2f0f10ab5c9b2c5bd36440:/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 aebca059..e3a1d497 100644
--- a/projects/stargazer/plugins/capture/divert_freebsd/divert_cap.cpp
+++ b/projects/stargazer/plugins/capture/divert_freebsd/divert_cap.cpp
@@ -22,6 +22,22 @@
 $Revision: 1.13 $
 $Date: 2010/09/10 06:43:03 $
 */
+
+#include "divert_cap.h"
+
+#include "stg/traffcounter.h"
+#include "stg/raw_ip_packet.h"
+#include "stg/common.h"
+
+#include <algorithm>
+#include <vector>
+
+#include <cstdio>
+#include <cstring>
+#include <cerrno>
+#include <cstdlib>
+#include <csignal>
+
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
@@ -34,20 +50,6 @@ $Date: 2010/09/10 06:43:03 $
 #include <fcntl.h>
 #include <unistd.h>
 
-#include <cstdio>
-#include <cstring>
-#include <cerrno>
-#include <cstdlib>
-#include <csignal>
-
-#include <algorithm>
-#include <vector>
-
-#include "stg/common.h"
-#include "stg/traffcounter.h"
-#include "stg/plugin_creator.h"
-#include "divert_cap.h"
-
 #define BUFF_LEN (16384) /* max mtu -> lo=16436  TODO why?*/
 
 //-----------------------------------------------------------------------------
@@ -62,18 +64,11 @@ DIVERT_DATA cddiv;  //capture data
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-namespace
-{
-PLUGIN_CREATOR<DIVERT_CAP> dcc;
-}
 
-extern "C" PLUGIN * GetPlugin();
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
+extern "C" STG::Plugin* GetPlugin()
 {
-return dcc.GetPlugin();
+    static DIVERT_CAP plugin;
+    return &plugin;
 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
@@ -86,10 +81,9 @@ return "cap_divert v.1.0";
 DIVERT_CAP::DIVERT_CAP()
     : port(0),
       disableForwarding(false),
-      nonstop(false),
       isRunning(false),
       traffCnt(NULL),
-      logger(GetPluginLogger(GetStgLogger(), "cap_divert"))
+      logger(STG::PluginLogger::get("cap_divert"))
 {
 }
 //-----------------------------------------------------------------------------
@@ -105,15 +99,7 @@ if (DivertCapOpen() < 0)
     return -1;
     }
 
-nonstop = true;
-
-if (pthread_create(&thread, NULL, Run, this))
-    {
-    errorStr = "Cannot create thread.";
-    logger("Cannot create thread.");
-    printfd(__FILE__, "Cannot create thread\n");
-    return -1;
-    }
+m_thread = std::jthread([](auto token){ Run(std::move(token)); });
 
 return 0;
 }
@@ -125,11 +111,9 @@ if (!isRunning)
 
 DivertCapClose();
 
-nonstop = false;
-
+m_thread.request_stop();
 //5 seconds to thread stops itself
-int i;
-for (i = 0; i < 25; i++)
+for (size_t i = 0; i < 25; i++)
     {
     if (!isRunning)
         break;
@@ -140,44 +124,36 @@ for (i = 0; i < 25; i++)
 
 //after 5 seconds waiting thread still running. now killing it
 if (isRunning)
-    {
-    if (pthread_kill(thread, SIGINT))
-        {
-        errorStr = "Cannot kill thread.";
-        logger("Cannot send signal to thread.");
-        printfd(__FILE__, "Cannot kill thread\n");
-        return -1;
-        }
-    }
+    m_thread.detach();
+else
+    m_thread.join();
 
 return 0;
 }
 //-----------------------------------------------------------------------------
-void * DIVERT_CAP::Run(void * d)
+void DIVERT_CAP::Run(std::stop_token token) noexcept
 {
 sigset_t signalSet;
 sigfillset(&signalSet);
 pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
 
-DIVERT_CAP * dc = static_cast<DIVERT_CAP *>(d);
-dc->isRunning = true;
+isRunning = true;
 
-char buffer[pcktSize + 14];
-while (dc->nonstop)
+char buffer[STG::packetSize + 14];
+while (!token.stop_requested())
     {
-    RAW_PACKET rp;
-    dc->DivertCapRead(buffer, sizeof(buffer), NULL);
+    STG::RawPacket rp;
+    DivertCapRead(buffer, sizeof(buffer), NULL);
 
     if (buffer[12] != 0x8)
         continue;
 
-    memcpy(rp.rawPacket.pckt, &buffer[14], pcktSize);
+    memcpy(&rp.rawPacket, &buffer[14], STG::packetSize);
 
-    dc->traffCnt->Process(rp);
+    traffCnt->process(rp);
     }
 
-dc->isRunning = false;
-return NULL;
+isRunning = false;
 }
 //-----------------------------------------------------------------------------
 int DIVERT_CAP::DivertCapOpen()
@@ -282,8 +258,8 @@ return 0;
 int DIVERT_CAP::ParseSettings()
 {
 int p;
-PARAM_VALUE pv;
-std::vector<PARAM_VALUE>::const_iterator pvi;
+STG::ParamValue pv;
+std::vector<STG::ParamValue>::const_iterator pvi;
 
 pv.param = "Port";
 pvi = std::find(settings.moduleParams.begin(), settings.moduleParams.end(), pv);