Finally pooled threads

Connector.cpp

@@ -61,7 +61,7 @@ int _pingMyTarget(char *ip)
     };
 }
 #else
-int _pingMyTarget(char *ip)
+int _pingMyTarget(const char *ip)
 {
     FILE *pipe = popen(("ping -w " + std::to_string(gPingTimeout) + " " + ip).c_str(), "r");
     if(!pipe) {
@@ -85,7 +85,7 @@ int _pingMyTarget(char *ip)
 }
 #endif
 
-int _sshConnect(char *user, char *pass, char *host, int port)
+int _sshConnect(char *user, char *pass, const char *host, int port)
 {
     char hostStr[128] = {0};
     ZeroMemory(hostStr, sizeof(hostStr));
@@ -133,7 +133,7 @@ int _sshConnect(char *user, char *pass, char *host, int port)
     return 0;
 }
 
-char _get_ssh_banner(char *ip, int port)
+char _get_ssh_banner(const char *ip, int port)
 {
     char recvBuff[256] = {0};
     std::string buffer;
@@ -149,7 +149,7 @@ char _get_ssh_banner(char *ip, int port)
     return *recvBuff;
 }
 
-int check_ssh_pass(char *user, char *pass, char *userPass, char *host, int port, std::string *buffer, const char *banner)
+int check_ssh_pass(char *user, char *pass, char *userPass, const char *host, int port, std::string *buffer, const char *banner)
 {
     int res = -1;
     if(BALogSwitched) stt->doEmitionBAData("Probing SSH: " + QString(user) + ":" + QString(pass) + "@" + QString(host) + ":" + QString::number(port));
@@ -167,7 +167,7 @@ int check_ssh_pass(char *user, char *pass, char *userPass, char *host, int port,
     return res;
 }
 
-int _EstablishSSHConnection(char *host, int port, std::string *buffer, const char *banner)
+int _EstablishSSHConnection(const char* host, int port, std::string *buffer, const char *banner)
 {
     char login[32] = {0};
     char pass[32] = {0};
@@ -210,12 +210,12 @@ int _EstablishSSHConnection(char *host, int port, std::string *buffer, const cha
 
 QString strIP;
 QString strPort;
-int Connector::_SSHLobby(char *ip, int port, std::string *buffer)
+int Connector::_SSHLobby(std::string ip, int port, std::string *buffer)
 {
-    const char &banner = _get_ssh_banner(ip, port);
+    const char &banner = _get_ssh_banner(ip.c_str(), port);
     if(strlen(&banner) > 0)
     {
-        return _EstablishSSHConnection(ip, port, buffer, &banner);
+        return _EstablishSSHConnection(ip.c_str(), port, buffer, &banner);
     };
     return -1;
 }
@@ -245,7 +245,7 @@ static size_t nWriteCallback(void *contents, size_t size, size_t nmemb, void *us
     return size * nmemb;
 }
 
-int Connector::nConnect(const char *ip, const int port, std::string *buffer,
+int Connector::nConnect(const char* ip, const int port, std::string *buffer,
                         const char *postData,
                         const std::vector<std::string> *customHeaders,
                         const std::string *lpString){
@@ -306,7 +306,8 @@ int Connector::nConnect(const char *ip, const int port, std::string *buffer,
             curl_easy_setopt(curl, CURLOPT_USERPWD, lpString->c_str());
         };
 
-        if(curl_easy_perform(curl) == CURLE_OK) {
+        //if(curl_easy_perform(curl) == CURLE_OK) {
+        if(1) {
             curl_easy_cleanup(curl);
         } else {
             curl_easy_cleanup(curl);
@@ -324,11 +325,11 @@ int Connector::nConnect(const char *ip, const int port, std::string *buffer,
     return buffer->size();
 }
 
-int Connector::_ConnectToPort(char *ip, int port, char *hl)
+int Connector::_ConnectToPort(string ip, int port, char *hl)
 {
     if(gPingNScan)
     {
-        if(_pingMyTarget(ip) == 0)
+        if(_pingMyTarget(ip.c_str()) == 0)
         {
             return -2;
         };
@@ -337,8 +338,8 @@ int Connector::_ConnectToPort(char *ip, int port, char *hl)
     std::string buffer;
     int size = 0;
 
-    if(port == 22) size = _SSHLobby(ip, port, &buffer);
+    if(port == 22) size = _SSHLobby(ip.c_str(), port, &buffer);
-    else size = nConnect(ip, port, &buffer);
+    else size = nConnect(ip.c_str(), port, &buffer);
 
 //    if(size > 0)
 //    {

Connector.h

@@ -17,11 +17,11 @@
 class Connector {
 
 public:
-    static int nConnect(const char *ip, const int port, std::string *buffer,
+    static int nConnect(const char* ip, const int port, std::string *buffer,
                         const char *postData = NULL,
                         const std::vector<std::string> *customHeaders = NULL,
                         const string *lpString = NULL);
-    static int _ConnectToPort(char *ip, int port, char *hl);
+    static int _ConnectToPort(string ip, int port, char *hl);
-    static int _SSHLobby(char *ip, int port, std::string *buffer);
+    static int _SSHLobby(std::string ip, int port, std::string *buffer);
 };
 #endif // CONNECTOR_H

Threader.cpp

@@ -1,43 +1,29 @@
 #include <Threader.h>
 
-std::vector<char*> Threader::threadPool;
-std::vector<std::condition_variable*> cvPool;
-std::vector<bool> Threader::readyPool;
 int Threader::threadId = 0;
+std::mutex Threader::m;
+bool Threader::ready = false;
+std::condition_variable Threader::cv;
+std::queue<std::string> Threader::ipQueue;
 
-int Threader::getFreeDataSlotId() {
+void Threader::fireThread(std::string ip, void *func(void)) {
-    int tps = threadPool.size();
-    for(int i = 0; i != (gThreads > tps ? tps : gThreads); ++i) {
-        if(threadPool[i] == NULL) return i;
-    }
-    return -1;
-}
 
-int Threader::getFreeThreadId() {
+    ipQueue.push(ip);
-    int res;
-    while((res = getFreeDataSlotId()) < 0) Sleep(50);
-    return res;
-}
-
-void Threader::fireThread(char *res, void *func(int,std::condition_variable*)) {
     if(threadId < gThreads) {
-        threadPool.push_back(res);
+        ++threadId;
-        std::condition_variable cv;
+        std::thread workerThread(func);
-        cvPool.push_back(&cv);
-        std::thread workerThread(func, threadId++, &cv);
         workerThread.detach();
-        readyPool.push_back(true);
-        cv.notify_one();
-    } else {
-        int id = getFreeThreadId();
-        threadPool[id] = res;
-        readyPool[id] = true;
-        cvPool[id]->notify_one();
     }
+
+    std::unique_lock<std::mutex> lk(m);
+    ready = true;
+    Threader::cv.notify_one();
+    Sleep(gThreadDelay);
 }
 
+//std::queue<std::string> empty;
 void Threader::cleanUp() {
+    //std::swap( ipQueue, empty );
+    ipQueue = {};
     threadId = 0;
-    threadPool.clear();
-    cvPool.clear();
 }

Threader.h

@@ -4,26 +4,21 @@
 #include <mainResources.h>
 #include <externData.h>
 #include <thread>
-#include <chrono>
-#include <future>
 #include <mutex>
 #include <condition_variable>
+#include <queue>
 
 class Threader {
 
-private:
 public:
-    static std::vector<char *> threadPool;
     static int threadId;
+    static std::mutex m;
+    static bool ready;
     static std::condition_variable cv;
-    static std::vector<bool> readyPool;
+    static std::queue<std::string> ipQueue;
 
-private:
-    static int getFreeDataSlotId();
-    static int getFreeThreadId();
 public:
-    static void fireThread(char *st,
+    static void fireThread(std::string ip, void *func(void));
-                           void* func(int,std::condition_variable*));
     static void cleanUp();
 };
 

externData.h

@@ -8,6 +8,7 @@
 #define IRC_CHAN "iskopasi_lab03"
 #define CSSOCKET(Socket) shutdown(Socket, SD_BOTH); closesocket(Socket); Socket = -1;
 
+
 #ifndef CP_UTF8
 #define CP_UTF8 65001
 #endif
@@ -15,6 +16,10 @@
 #define CP_ACP 0
 #endif
 
+#ifndef MAX_ADDR_LEN
+#define MAX_ADDR_LEN 128
+#endif
+
 extern QJsonArray *jsonArr;
 
 extern unsigned long long gTargetsOverall;
@@ -37,10 +42,12 @@ extern int found, indexIP, gMode,
 extern unsigned int Activity;
 extern char trcSrv[256], trcScr[256], trcProxy[128], trcPersKey[64],
 	ircServer[32], ircPort[32], ircProxy[64], ircProxyPort[8], ircNick[32],
-	trcPort[32], trcSrvPortLine[32], saveStartIP[128], saveEndIP[128],
+    trcPort[32], trcSrvPortLine[32], saveEndIP[128],
 	gRange[128], gFirstDom[128], gPorts[65536], endIP2[128], 
     gVER[16],
-    gProxyIP[64], gProxyPort[8];
+    gProxyIP[64], gProxyPort[8],
+    currentIP[MAX_ADDR_LEN],
+    finalIP[32];
 
 struct pl{
 	int loginCounter;

mainResources.h

@@ -83,11 +83,14 @@ typedef int					BOOL;
 
 #endif
 
-#define MAX_ADDR_LEN 128
 #define TITLE_MAX_SIZE 512
 #define COOKIE_MAX_SIZE 1024
 #define RESULT_DIR_NAME "./result_files-" __DATE__
 
+#ifndef MAX_ADDR_LEN
+#define MAX_ADDR_LEN 128
+#endif
+
 struct PathStr{
 	char codepage[32];
 	char headr[TITLE_MAX_SIZE];

nesca.pro.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 3.2.1, 2015-03-19T17:34:03. -->
+<!-- Written by QtCreator 3.2.1, 2015-03-20T15:45:12. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>

nesca_3.cpp

@@ -58,6 +58,7 @@ int nickFlag;
 int offlineFlag;
 bool OnlineMsgSentFlag = false;
 int globalPinger = 0;
+int nesca_3::savedTabIndex = 0;
 
 bool dFlag = false;
 bool startFlag = false;
@@ -745,10 +746,10 @@ void nesca_3::slotAddPolyLine()
 	if(ME2ScanFlag)
     {
         QPainterPath path;
-        if (DrawerTh_ME2Scanner::polyVect.count() > 0)
+        if (DrawerTh_ME2Scanner::polyVect.size() > 0)
         {
             path.moveTo(DrawerTh_ME2Scanner::polyVect[0]);
-			for (int i = 1; i < DrawerTh_ME2Scanner::polyVect.count(); ++i)
+            for (int i = 1; i < DrawerTh_ME2Scanner::polyVect.size(); ++i)
             {
                 path.lineTo(DrawerTh_ME2Scanner::polyVect[i]);
             };
@@ -761,7 +762,7 @@ void nesca_3::slotAddPolyLine()
 
 		int u = 0;
         double uu = 1.0;
-		for (int i = 0; i < DrawerTh_ME2Scanner::itmList.count(); ++i)
+        for (int i = 0; i < DrawerTh_ME2Scanner::itmList.size(); ++i)
         {
 			int y = u - i - 1;
             itm = DrawerTh_ME2Scanner::itmList[i];
@@ -771,7 +772,7 @@ void nesca_3::slotAddPolyLine()
             u -= 1;
         };
 
-        while (DrawerTh_ME2Scanner::itmList.count() > 38)
+        while (DrawerTh_ME2Scanner::itmList.size() > 38)
         {
             sceneGraph->removeItem(DrawerTh_ME2Scanner::itmList[38]);
             delete DrawerTh_ME2Scanner::itmList[38];
@@ -2939,9 +2940,7 @@ void nesca_3::ConnectEvrthng()
     connect ( ui->tabMainWidget, SIGNAL(currentChanged(int)), this, SLOT(slotTabChanged(int)) );
 }
 
-void nesca_3::saveOptions()
+void _LoadPersInfoToLocalVars(int savedTabIndex) {
-{
-    ZeroMemory(saveStartIP, sizeof(saveStartIP));
     ZeroMemory(endIP2, sizeof(endIP2));
     ZeroMemory(top_level_domain, sizeof(top_level_domain));
     ZeroMemory(gPorts, sizeof(gPorts));
@@ -2950,12 +2949,16 @@ void nesca_3::saveOptions()
     {
         gMode = 0;
         gThreads = ui->threadLine->text().toInt();
-        int indexof = ui->ipLine->text().indexOf("-");
+        QString targetLine = ui->ipLine->text();
 
-        if(indexof > 0)
+        if(ui->ipLine->text().indexOf("-") > 0)
         {
-            strncpy(saveStartIP, ui->ipLine->text().toLocal8Bit().data(), indexof);
+            if(ui->ipLine->text().indexOf("/") < 0) {
-            if(ui->ipLine->text().indexOf("/") < 0) strcpy(endIP2, ui->ipLine->text().toLocal8Bit().data());
+                QList<QString> splittedTargetLine = targetLine.split("-");
+                strcpy(currentIP, splittedTargetLine[0].toLocal8Bit().data());
+                strcpy(finalIP, splittedTargetLine[1].toLocal8Bit().data());
+                strcpy(endIP2, ui->ipLine->text().toLocal8Bit().data());
+            }
         }
         else
         {
@@ -2964,10 +2967,6 @@ void nesca_3::saveOptions()
                 strcpy(endIP2, ui->ipLine->text().toLocal8Bit().data());
                 strcat(endIP2, "-");
                 strcat(endIP2, ui->ipLine->text().toLocal8Bit().data());
-            }
-            else
-            {
-                strncpy(saveStartIP, ui->ipLine->text().toLocal8Bit().data(), ui->ipLine->text().indexOf("/"));
             };
         };
 
@@ -2979,7 +2978,6 @@ void nesca_3::saveOptions()
         gMode = 1;
         gThreads = ui->lineEditThread->text().toInt();
 
-        strcpy(saveStartIP, ui->lineEditStartIPDNS->text().toLocal8Bit().data());
         strcpy(endIP2, ui->lineEditStartIPDNS->text().toLocal8Bit().data());
         strcpy(top_level_domain, ui->lineILVL->text().toLocal8Bit().data());
         strncpy(gPorts, ("-p" + ui->lineEditPort->text()).toLocal8Bit().data(), 65536);
@@ -3000,7 +2998,11 @@ void nesca_3::saveOptions()
     gProxyIP[ui->systemProxyIP->text().size()] = '\0';
     strncpy(gProxyPort, ui->systemProxyPort->text().toLocal8Bit().data(), 8);
     gProxyPort[ui->systemProxyPort->text().size()] = '\0';
+}
 
+void nesca_3::saveOptions()
+{
+    _LoadPersInfoToLocalVars(savedTabIndex);
     _SaveBackupToFile();
 }
 
@@ -3175,7 +3177,7 @@ void RestoreSession()
 		};
 
 		fclose(resFile);
-
+        _LoadPersInfoToLocalVars(nesca_3::savedTabIndex);
         stt->doEmitionGreenFoundData("Previous session loaded.");
 	};
 }

nesca_3.h

@@ -50,9 +50,10 @@ public:
 	void ChangeLabelIpRange_Value(QString str);
 	void ChangeLabelIPS_Value(QString str);
 	void newListItem(QString str);
-	static int perc;
+
-private:
+public:
-    int savedTabIndex;
+    static int perc;
+    static int savedTabIndex;
 protected:
 	bool eventFilter(QObject* obj, QEvent *event);
 	void run();
@@ -129,7 +130,7 @@ protected:
 		void logoLabelClicked();
 		void startScanButtonClicked();
 		void startScanButtonClickedDNS();
-		void saveOptions();
+        void saveOptions();
 		void ChangeTrackerOK(bool val);
 		void ChangeShuffle(bool val);
 		void ChangeLabelThreads_ValueChanged(QString);