read wordlist

.gitignore

@@ -1 +1,2 @@
 passgen
+.cache/

Makefile

@@ -5,7 +5,7 @@ run: passgen
 	./passgen
 
 passgen: main.cpp
-	$(CC) -o passgen main.cpp
+	$(CC) -o passgen main.cpp -std=c++20
 
 .PHONY: clean
 

compile_commands.json

@@ -0,0 +1,15 @@
+[
+  {
+    "arguments": [
+      "/usr/bin/g++",
+      "-c",
+      "-std=c++20",
+      "-o",
+      "passgen",
+      "main.cpp"
+    ],
+    "directory": "/home/mans/dev/passgen",
+    "file": "/home/mans/dev/passgen/main.cpp",
+    "output": "/home/mans/dev/passgen/passgen"
+  }
+]

main.cpp

@@ -1,6 +1,40 @@
+#include <format>
 #include <iostream>
+#include <fstream>
+#include <string>
+#include <vector>
 
-int main() {
-	std::cout << "Hello, World!";
-	return 0;
+std::vector<std::string> readWordlist(std::string filePath) 
+{
+	std::vector<std::string> map;
+
+	std::ifstream file(filePath);
+	if (file.is_open()) {
+		std::string line;	
+		while (std::getline(file, line)) {
+			map.push_back(line);
+		}
+	} else {
+		std::cout << std::format("ERROR: failed op open '{}'\n", filePath);
+	}
+
+	return map;
+}
+
+int main(int argc, char *argv[]) {
+	std::string path;
+
+	if (argc == 2) {
+		path = argv[1];
+	} else {
+		path = "eff_large_wordlist.txt";
+	}
+
+	std::vector<std::string> wordlist = readWordlist(path);
+
+	if (wordlist.size() == 0) {
+		return 1;	
+	}
+
+	std::cout << wordlist[0] << "\n";
 }