Password check

homework/password-check/validation.cpp

@@ -1,2 +1,62 @@
 #include "validation.hpp"
-// TODO: Put implementations here
+
+
+std::string getErrorMessage(ErrorCode Err)
+{
+    switch(Err)
+    {
+        case ErrorCode::Ok:
+        return "Ok";
+        break;
+
+        case ErrorCode::PasswordNeedsAtLeastNineCharacters:
+        return "Password needs to have at least nine characters";
+        break;
+
+        case ErrorCode::PasswordNeedsAtLeastOneNumber:
+        return "Password needs to have at least one number";
+        break;
+
+        case ErrorCode::PasswordNeedsAtLeastOneSpecialCharacter:
+        return "Password needs to have at least one special character";
+        break;
+
+        case ErrorCode::PasswordNeedsAtLeastOneUppercaseLetter:
+        return "Password needs to have at least one uppercase letter";
+        break;
+
+        case ErrorCode::PasswordsDoNotMatch:
+        return "Passwords do not match";
+        break;
+    }
+}
+
+bool doPasswordsMatch(password_t str1, password_t str2)
+{
+    if(0==str1.compare(str2)){
+        return true;
+    }
+    else{
+        return false;
+    }
+}
+
+ErrorCode checkPasswordRules(password_t str)
+{
+    if(std::rand()%2){
+        return ErrorCode::PasswordNeedsAtLeastNineCharacters;
+    }
+    else{
+        return ErrorCode::Ok;
+    }
+}
+
+ErrorCode checkPassword(password_t str1, password_t str2)
+{
+    if(true == doPasswordsMatch(str1, str2)){
+        return ErrorCode::Ok;
+    }
+    else{
+        return checkPasswordRules(str1);
+    }
+}

homework/password-check/validation.hpp

@@ -1,2 +1,18 @@
-// TODO: I'm empty :) Put enum and function headers here.
-// Don't forget the header guard - #pragma once
+#pragma once
+#include <string>
+
+enum class ErrorCode {
+    Ok,
+    PasswordNeedsAtLeastNineCharacters,
+    PasswordNeedsAtLeastOneNumber,
+    PasswordNeedsAtLeastOneSpecialCharacter,
+    PasswordNeedsAtLeastOneUppercaseLetter,
+    PasswordsDoNotMatch
+};
+
+using password_t = const std::string&;
+
+std::string getErrorMessage(ErrorCode);
+bool doPasswordsMatch(password_t, password_t);
+ErrorCode checkPasswordRules(password_t);
+ErrorCode checkPassword(password_t, password_t);