added cross-platform

Planner/Array.h

@@ -24,7 +24,7 @@ public:
 	}
 
 	long getLength() const {
-		return elements.size();
+		return (long)elements.size();
 	}
 
 	T* get(long i) {

Planner/Planner.cpp

@@ -1,3 +1,10 @@
+#define _CRT_SECURE_NO_WARNINGS
+using namespace std;
+
+#if __cplusplus >= 201703L
+#include <filesystem>
+#endif
+
 #include "CompilationSupervisor.h"    
 #include "RunSupervisor.h"    
 #include "Global.h"   
@@ -10,8 +17,14 @@ int main(int argc, char ** argv)
 	//--   
 	freeKernels = maxKernels;   
 	busyKernels= 0;	   
-	//--   
+	//--
-	chdir(packageWorkspace.getCharArray());   
+
+#if __cplusplus >= 201703L
+	std::filesystem::current_path(packageWorkspace.getCharArray());
+#else
+	chdir(packageWorkspace.getCharArray());
+#endif
+
 	userWorkspace.println();   
 	packageWorkspace.println();   
 	printf("%d\n", maxKernels); 

Planner/String.h

@@ -3,7 +3,7 @@
 #include <stdio.h>     
 #include <stdlib.h>     
 #include <string.h>    
-#include <ctype.h> 
+#include <ctype.h>
 
 class String {
 	friend String operator+(const String& a, const String& b);
@@ -17,14 +17,14 @@ public:
 	}
 
 	String(const char* s) {
-		length = strlen(s);
+		length = (long)strlen(s);
 		body = new char[length + 1];
 		for (long i = 0; i < length; ++i)
 			body[i] = s[i];
 		body[length] = '\0';
 	}
 	String(const char* s, char ps) {
-		length = strlen(s);
+		length = (long)strlen(s);
 		body = new char[length + 1];
 		for (long i = 0; i < length; ++i) {
 			body[i] = (s[i] == ps) ? '\n' : s[i];

Planner/Supervisor.h

@@ -1,6 +1,8 @@
 #pragma once
 
-#include <unistd.h>  
+#include <map>
+#include <vector>
+#include <queue>
 #include "File.h"   
 #include "Task.h"   
 
@@ -56,6 +58,28 @@ public:
 		delete packedTasks;
 		delete lines;
 	}
+
+	void changeState() {
+		switch (this->state) {
+		case WorkspacesCreation:
+			this->state = Preparation;
+			saveState();
+			break;
+		case Preparation:
+			this->state = Execution;
+			saveState();
+			break;
+		case Execution:
+			Finalize();
+			this->state = End;
+			saveState();
+			break;
+		default:
+			this->state = End;
+			break;
+		}
+	}
+
 	void Do() {
 		saveState();
 		long activeCount = 0;
@@ -99,34 +123,38 @@ public:
 				}
 			}
 			//			printf("active count = %d\n", activeCount);   
-			if (activeCount == 0) {
+			if (activeCount == 0)
-				switch (this->state) {
+				changeState();
-				case WorkspacesCreation:
-					this->state = Preparation;
-					saveState();
-					break;
-				case Preparation:
-					this->state = Execution;
-					saveState();
-					break;
-				case Execution:
-					Finalize();
-					this->state = End;
-					saveState();
-					break;
-				default:
-					this->state = End;
-					break;
-				}
-			}
 			Utils::Sleep(2);
 		}
 	}
+
+	void DoWithSchedule(int maxKernels) {
+		saveState();
+		map<int, queue<T*>> sortedByKernelNeeds;
+
+		long activeTasks = 0;
+		for (auto& task : this->getElements()) {
+			if (task->getState() == WorkspaceReady) {
+				activeTasks++;
+				sortedByKernelNeeds[task->getKernels()].push(task);
+			}
+		}
+
+		printf("total tasks count = %ld, active task count %ld\n", this->getLength(), activeTasks);
+
+		while (activeTasks) {
+
+		}
+
+		changeState();
+	}
+
 	virtual void Finalize() {}
 	void saveState() {
 		Utils::Sleep(1); //чтобы не было одинаковых по дате файлов.
 		String stateFile = packageWorkspace + "/state/" + getStatePrefix() + printState();
 		//printf("stateFile=<%s>\n", stateFile.getCharArray()); 
-		File(stateFile, Utils::getDate());
+		File tmp(stateFile, Utils::getDate());
 	}
 };

Planner/Task.h

@@ -123,9 +123,12 @@ public:
 		File launchScriptFile = File(launchScriptPath, launchScriptText);
 		Utils::Chmod(launchScriptPath);
 	}
-	virtual void Start() {
 
-		if (kernels <= freeKernels) {
+	int getKernels() const { return kernels; }
+
+	virtual void Start(bool dontCheck = false) {
+
+		if (kernels <= freeKernels || dontCheck) {
 			system(getStartCommand().getCharArray());
 			state = Running;
 			//- 
@@ -134,13 +137,10 @@ public:
 			//- 
 		}
 	}
-	virtual void analyseResults() {
+	
-		state = Finished;
-	}
 	virtual void Check() {
-		if (Utils::Exists(workspace + "/DONE")) {
+		if (Utils::Exists(workspace + "/DONE"))
 			analyseResults();
-		}
 		else {
 			if (Utils::Exists(workspace + "/TIMEOUT")) {
 				state = AbortedByTimeout;
@@ -150,6 +150,7 @@ public:
 				state = AbortedByUser;
 			}
 		}
+
 		if (state != Running) {
 			//- 
 			busyKernels = Utils::min(busyKernels - kernels, maxKernels);
@@ -158,8 +159,13 @@ public:
 			saveState(); //не нужно. только для отладки. анализ будет делаться архивом.
 		}
 	}
+
+	virtual void analyseResults() {
+		state = Finished;
+	}
+
 	virtual void saveState() {
 		String stateFile = workspace + "/TaskState";
-		File(stateFile, printState());
+		File tmp(stateFile, printState());
 	}
 };

Planner/Text.h

@@ -9,7 +9,7 @@ public:
 		printf("text length=%ld\n", this->getLength());
 
 		auto elems = this->getElements();
-		for (size_t i = 0; i < elems.size(); ++i) {
+		for (long i = 0; i < elems.size(); ++i) {
 			printf("i=%ld; [%s]\n", i, elems[i]->getCharArray());
 			//		elements[i]->println();
 		}

Planner/Utils.h

@@ -3,8 +3,14 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <errno.h>
-#include <unistd.h>
 #include <time.h>
+#include <chrono>
+#include <thread>
+
+#if __cplusplus >= 201703L
+#include <filesystem>
+#endif
+
 #include "String.h"
 
 class Utils {
@@ -16,31 +22,39 @@ public:
 		return (a > b) ? b : a;
 	}
 	static void Mkdir(const String& path) {
+#if __cplusplus >= 201703L
+		std::filesystem::create_directory(path.getCharArray());
+#else
 		mkdir(path.getCharArray(), 0777);
+#endif
 	}
+
 	//https://stackoverflow.com/questions/4568681/using-chmod-in-a-c-program
 	static void Chmod(const String& path) {
 		String command = "chmod 777 " + String::DQuotes(path);
 		system(command.getCharArray());
 	}
+
 	//https://stackoverflow.com/questions/230062/whats-the-best-way-to-check-if-a-file-exists-in-c
 	static bool Exists(const String& path) {
 		struct stat buffer;
 		return (stat(path.getCharArray(), &buffer) == 0);
 	}
+
+	//in seconds
 	static void Sleep(int s) {
-		usleep(s * 1000000);
+		std::chrono::seconds timespan(s);
+		std::this_thread::sleep_for(timespan);
 	}
 	static void Copy(const String& src, const String& dst) {
 		String command = "cp " + String::DQuotes(src) + " " + String::DQuotes(dst);
 		system(command.getCharArray());
 	}
-	static long getAbsoluteTime() {
+	static time_t getAbsoluteTime() {
 		return time(NULL);
 	}
 	static String getDate() {
-		long int ttime;
+		auto ttime = time(NULL);
-		ttime = time(NULL);
 		String res(ctime(&ttime));
 		return res;
 	}