X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/f91192c77eec33a27dea7fcd0d451823ef478529..0907aa4037b12b6b88ee24495d4577a064d4f8db:/projects/stargazer/plugins/capture/ether_linux/ether_cap.cpp

diff --git a/projects/stargazer/plugins/capture/ether_linux/ether_cap.cpp b/projects/stargazer/plugins/capture/ether_linux/ether_cap.cpp
index 69761722..7ca6c01f 100644
--- a/projects/stargazer/plugins/capture/ether_linux/ether_cap.cpp
+++ b/projects/stargazer/plugins/capture/ether_linux/ether_cap.cpp
@@ -27,6 +27,17 @@ $Revision: 1.23 $
 $Date: 2009/12/13 13:45:13 $
 */
 
+#include "ether_cap.h"
+
+#include "stg/common.h"
+#include "stg/raw_ip_packet.h"
+#include "stg/traffcounter.h"
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <cerrno>
+#include <csignal>
 
 #include <sys/socket.h>
 #include <arpa/inet.h>
@@ -38,48 +49,27 @@ $Date: 2009/12/13 13:45:13 $
 #include <sys/ioctl.h>
 #include <net/if.h>
 
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
-#include <cerrno>
-#include <csignal>
-
-#include "stg/common.h"
-#include "stg/raw_ip_packet.h"
-#include "stg/traffcounter.h"
-#include "stg/plugin_creator.h"
-
-#include "ether_cap.h"
-
 //#define CAP_DEBUG 1
 
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN_CREATOR<ETHER_CAP> ecc;
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
+extern "C" STG::Plugin* GetPlugin()
 {
-return ecc.GetPlugin();
+    static ETHER_CAP plugin;
+    return &plugin;
 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------        
-const std::string ETHER_CAP::GetVersion() const
+//-----------------------------------------------------------------------------
+std::string ETHER_CAP::GetVersion() const
 {
-return "Ether_cap v.1.2";
+return "cap_ether v.1.2";
 }
 //-----------------------------------------------------------------------------
 ETHER_CAP::ETHER_CAP()
-    : errorStr(),
-      thread(),
-      nonstop(false),
+    : nonstop(false),
       isRunning(false),
       capSock(-1),
       traffCnt(NULL),
-      logger(GetPluginLogger(GetStgLogger(), "cap_ether"))
+      logger(STG::PluginLogger::get("cap_ether"))
 {
 }
 //-----------------------------------------------------------------------------
@@ -97,7 +87,7 @@ if (EthCapOpen() < 0)
 
 nonstop = true;
 
-if (pthread_create(&thread, NULL, Run, this) == 0)
+if (pthread_create(&thread, NULL, Run, this))
     {
     errorStr = "Cannot create thread.";
     logger("Cannot create thread.");
@@ -127,7 +117,7 @@ if (isRunning)
     if (pthread_kill(thread, SIGUSR1))
         {
         errorStr = "Cannot kill thread.";
-	logger("Cannot send signal to thread.");
+        logger("Cannot send signal to thread.");
         return -1;
         }
     for (int i = 0; i < 25 && isRunning; ++i)
@@ -138,7 +128,7 @@ if (isRunning)
     if (isRunning)
         {
         errorStr = "ETHER_CAP not stopped.";
-	logger("Cannot stop thread.");
+        logger("Cannot stop thread.");
         printfd(__FILE__, "Cannot stop thread\n");
         return -1;
         }
@@ -164,18 +154,16 @@ dc->isRunning = true;
 struct ETH_IP
 {
 uint16_t    ethHdr[8];
-RAW_PACKET  rp;
+STG::RawPacket  rp;
 char        padding[4];
 char        padding1[8];
 };
 
-ETH_IP * ethIP;
-
 char ethip[sizeof(ETH_IP)];
 
 memset(&ethip, 0, sizeof(ETH_IP));
 
-ethIP = (ETH_IP *)&ethip;
+ETH_IP * ethIP = static_cast<ETH_IP *>(static_cast<void *>(&ethip));
 ethIP->rp.dataLen = -1;
 
 char * iface = NULL;
@@ -190,7 +178,7 @@ while (dc->nonstop)
     if (ethIP->ethHdr[7] != 0x8)
         continue;
 
-    dc->traffCnt->Process(ethIP->rp);
+    dc->traffCnt->process(ethIP->rp);
     }
 
 dc->isRunning = false;
@@ -214,7 +202,7 @@ return 0;
 int ETHER_CAP::EthCapRead(void * buffer, int blen, char **)
 {
 struct sockaddr_ll  addr;
-int addrLen, res;
+int addrLen;
 
 if (!WaitPackets(capSock))
     {
@@ -223,9 +211,7 @@ if (!WaitPackets(capSock))
 
 addrLen = sizeof(addr);
 
-res = recvfrom(capSock, ((char*)buffer) + 2, blen, 0, (struct sockaddr *)&addr, (socklen_t*)&addrLen);
-
-if (res < 0)
+if (recvfrom(capSock, ((char*)buffer) + 2, blen, 0, (struct sockaddr *)&addr, (socklen_t*)&addrLen) < 0)
     {
     logger("recvfrom error: %s", strerror(errno));
     return ENODATA;