A test.cpp

@@ -0,0 +1,37 @@ 
+#include "otpp.h"
+
+int validateSecret(char secret[]) {
+    if (strlen(secret) != 32) {
+        return 0;
+    }
+    for (int i = 0; i < 32; i++) {
+        if (!((secret[i] >= '0' && secret[i] <= '9') || (secret[i] >= 'A' && secret[i] <= 'F'))) {
+            return 0;
+        }
+    }
+    return 1;
+}
+
+int main(int argc, char* argv[]) {
+    if (argc != 2) {
+        printf("usage: %s <input>\n", argv[0]);
+        printf("options:\n");
+        printf("   --gen     Generate new secret\n");
+        printf("   <secret>  Get a token for a secret\n");
+        return 1;
+    }
+    if (strcmp(argv[1], "--gen") == 0) {
+        OTP otp;
+        otp.generateNewSecret();
+        printf("generated new secret:\n%s\n", otp.exportSecret());
+        return 0;
+    }
+    if (!validateSecret(argv[1])) {
+        printf("invalid secret\nuse --gen to generate a new secret\n");
+        return 1;
+    }
+    OTP otp;
+    otp.importSecret(argv[1]);
+    printf("current token:\n%d\n", otp.currentToken());
+    return 0;
+}