feature made short cmdline arguments work

.gitignore

@@ -1 +1 @@
-main
+./main

src/main.c

@@ -279,12 +279,10 @@ int argparse(int argc, char *argv[]) {
 		/*
 			look for invalid arguments
 		*/
-		for (int j = 1; j < argc; j++) {
+		if (strcmp(argv[i], argv[0]) != 0 && strcmp(argv[i], "--wordlist") != 0 && strcmp(argv[i-1], "--wordlist") != 0 && strcmp(argv[i], "--verbose") != 0 && strcmp(argv[i], "--help") != 0 && strcmp(argv[i], "-h") != 0 && strcmp(argv[i], "-w") != 0 && strcmp(argv[i-1], "-w") != 0 && strcmp(argv[i], "-v") != 0) {
-			if (strcmp(argv[j], "--wordlist") != 0 && strcmp(argv[j-1], "--wordlist") != 0 && strcmp(argv[j], "--verbose") != 0 && strcmp(argv[j], "--help") != 0) {
+			fprintf(stderr, "Invalid argument %s\n", argv[i]);
-				fprintf(stderr, "Invalid argument %s\n", argv[j]);
 			flag_error = 1;
 		}
-		}
 
 		/*
 			print the help & usage
@@ -294,6 +292,11 @@ int argparse(int argc, char *argv[]) {
 			print_help_and_usage();
 			return 2;
 		}
+		// --------------------------------------------------------------
+		if (strcmp(argv[i], "-h") == 0) {
+			print_help_and_usage();
+			return 2;
+		}
 
 		/*
 			getting the debug flag for debug printing
@@ -301,6 +304,10 @@ int argparse(int argc, char *argv[]) {
 		if (strcmp(argv[i], "--verbose") == 0 && flag_verbose == 0) {
 			flag_verbose = 1;
 		}
+		// --------------------------------------------------------------
+		if (strcmp(argv[i], "-v") == 0 && flag_verbose == 0) {
+			flag_verbose = 1;
+		}
 
 		/*
 			getting the path to the wordlist
@@ -316,6 +323,18 @@ int argparse(int argc, char *argv[]) {
 		} else if (strcmp(argv[i], "--wordlist") != 0 && flag_worldlist == 0) {
 			strcpy(wordlist_path, "lib/wordlist");
 		}
+		// --------------------------------------------------------------
+		if (strcmp(argv[i], "--wordlist") == 0 && flag_worldlist == 0) {
+			flag_worldlist = 1;
+			if (argv[i+1] != NULL) { // if there is an argument present after that, read it as the wordlist path
+				strcpy(wordlist_path, argv[i+1]);
+			} else {
+				fprintf(stderr, "Missing argument after %s\nUsage: %s <path_to_wordlist_file>\n", argv[i], argv[i]);
+				flag_error = 1;
+			}			
+		} else if (strcmp(argv[i], "--wordlist") != 0 && flag_worldlist == 0) {
+			strcpy(wordlist_path, "lib/wordlist");
+		}
 	}
 
 	if (file_exists(wordlist_path) == 0) {