Fix bugs with logger and argument passing

.vscode/launch.json

@@ -9,7 +9,7 @@
             "type": "cppdbg",
             "request": "launch",
             "program": "${workspaceFolder}/build/bin/skidjular",
-            "args": [],
+            "args": ["history"],
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}/build/bin/",
             "environment": [],

src/log.cpp

@@ -49,6 +49,11 @@ void writeLog(const std::string& loc, bool append) {
 void printLog(const std::string& loc, int entries) {
 	std::fstream f(LOC_LOG);
 	std::string  line = "";
-	while (f >> line && entries--) { std::cout << line; }
+	if (entries)
+		while (std::getline(f, line) && entries--) {
+			std::cout << line << std::endl;
+		}
+	else
+		while (std::getline(f, line)) { std::cout << line << std::endl; }
 	f.close();
 }

src/main.cpp

@@ -6,6 +6,7 @@
 #include "data.h"
 #include "log.h"
 #include "module.h"
+#include "modules/history.h"
 #include "modules/info.h"
 #include "modules/init.h"
 #include "modules/proj.h"
@@ -18,6 +19,8 @@ Module* get_Mod(std::string name) {
 		return proj_new();
 	} else if (name == "info") {
 		return info_new();
+	} else if (name == "history") {
+		return history_new();
 	}
 	return nullptr;
 };
@@ -28,6 +31,8 @@ void dispatch_Mod(std::string mod, std::vector<std::string> args) {
 		proj_dispatch(args);
 	} else if (mod == "info") {
 		info_dispatch(args);
+	} else if (mod == "history") {
+		history_dispatch(args);
 	}
 };
 
@@ -83,7 +88,7 @@ int main(int argc, const char* argv[]) {
 				auto args = vm["module-args"].as<vector<string>>();
 				dispatch_Mod(name, args);
 			} else
-				dispatch_Mod(name, {""});
+				dispatch_Mod(name, {});
 		} else {
 			std::cout << general << "\n";
 			writeLog(LOC_LOG);

src/modules/history.cpp

@@ -0,0 +1,27 @@
+#include "history.h"
+
+void history_print(history_args args) {
+	printLog(LOC_LOG, args.entries_num);
+	std::cout << "hel";
+}
+
+history_mod* history_new() {
+	history_mod* mod = new history_mod();
+	mod->name		 = "History";
+	mod->desc		 = "Shows n entries, passed into the module";
+	return mod;
+}
+
+void history_dispatch(const std::vector<std::string>& argument) {
+	history_args args;
+	if (argument.size() == 0)
+		args.entries_num = 0;
+	else if (argument.size() == 1)
+		args.entries_num = stoi(argument[0]);
+	else if (argument.size() >= 1) {
+		std::cout << "Too much arguments are passed!" << std::endl;
+		exit(1);
+	}
+
+	history_print(args);
+}

src/modules/history.h

@@ -0,0 +1,21 @@
+#ifndef MODULE_HISTORY_H
+#define MODULE_HISTORY_H
+
+#include <iostream>
+#include <string>
+
+#include "data.h"
+#include "log.h"
+#include "module.h"
+
+struct history_args {
+	int entries_num = 0;
+};
+
+struct history_mod : history_args, Module {};
+
+history_mod* history_new();
+void		 history_print(history_args args);
+void		 history_dispatch(const std::vector<std::string>& arguments);
+
+#endif