Compile to .exe

.gitignore

@@ -1,3 +1,4 @@
 *.o
+*.exe
 passgen
 .cache/

Makefile

@@ -1,13 +1,34 @@
 TARGETS           = passgen
+BINARYOUT_TARGETS = passgen.o
 
 CPPFLAGS += -I./include 
 CXXFLAGS += -std=c++20 -O2
-CC       = $(CXX)       # Cheat so that linking uses the C++ compiler
 
-all: $(TARGETS)
+
+ifeq ($(OS),Windows_NT)
+    CC       = x86_64-w64-mingw32-g++
+    LD       = x86_64-w64-mingw32-g++
+    EXE_EXT  = .exe
+else
+    CC       = g++
+    LD       = g++
+    EXE_EXT  =
+endif
+
+all: $(TARGETS)$(EXE_EXT)
+
+run:
+	./passgen$(EXE_EXT)
 
 clean:
-	rm -f *.o $(TARGETS) $(BINARYOUT_TARGETS)
+	rm -f *.o *.exe $(TARGETS) $(BINARYOUT_TARGETS)
+
+passgen.exe: passgen.o
+	$(LD) -static-libgcc -static-libstdc++ passgen.o -o passgen.exe
+
+passgen: passgen.o
+	$(LD) passgen.o -o passgen
 
 passgen.o: passgen.cpp ./include/pcg_random.hpp \
   ./include/pcg_extras.hpp ./include/pcg_uint128.hpp
+	$(CC) $(CPPFLAGS) $(CXXFLAGS) -c -o passgen.o passgen.cpp

passgen.cpp

@@ -1,6 +1,7 @@
 #include <format>
 #include <iostream>
 #include <fstream>
+#include <random>
 #include <string>
 #include <vector>
 
@@ -25,13 +26,16 @@ std::vector<std::string> readWordlist(std::string filePath)
 
 int main(int argc, char *argv[]) {
 	std::string path;
+	int count;
 
-	if (argc == 2) {
+	if (argc == 3) {
 		path = argv[1];
+		count = atoi(argv[2]);
 	} else if (argc == 1) {
 		path = "eff_large_wordlist.txt";
+		count = 5;
 	} else {
-		std::cout << "usage: passgen <wordlist_path>\n";
+		std::cout << "usage: passgen <wordlist_path> <wordcount>\n";
 		return 1;
 	}
 
@@ -41,5 +45,18 @@ int main(int argc, char *argv[]) {
 		return 1;	
 	}
 
-	std::cout << wordlist[0] << "\n";
+	for (int i = 0; i < count; i++) {
+		pcg_extras::seed_seq_from<std::random_device> seed_source;
+    	pcg32 rng(seed_source);
+		
+		int random_int = std::uniform_int_distribution<int>(0, wordlist.size())(rng);
+
+		std::cout << wordlist[random_int];
+
+		if (i+1 == count) {
+			std::cout << "\n";
+		} else {
+			std::cout << "-";
+		}
+	}
 }