UserInfo.cpp

#include "UserInfo.h"

namespace trainsys {
    UserInfo::UserInfo(UserID userID, const char *username, const char *password, int privilege) {
        this->userID = userID;
        this->privilege = privilege;
        int len = strlen(username);
        if (len > MAX_USERNAME_LEN) len = MAX_USERNAME_LEN;
        memcpy(this->username, username, len);
        this->username[len] = '\0';
        len = strlen(password);
        if (len > MAX_PASSWORD_LEN) len = MAX_PASSWORD_LEN;
        memcpy(this->password, password, len);
        this->password[len] = '\0';
    }

    UserInfo::UserInfo(const UserInfo &rhs) {
        this->userID = rhs.userID;
        this->privilege = rhs.privilege;
        memcpy(this->username, rhs.username, MAX_USERNAME_LEN + 1);
        memcpy(this->password, rhs.password, MAX_PASSWORD_LEN + 1);
    }

    UserInfo& UserInfo::operator =(const UserInfo& rhs) {
        if (this != &rhs) {
            this->userID = rhs.userID;
            this->privilege = rhs.privilege;
            memcpy(this->username, rhs.username, MAX_USERNAME_LEN + 1);
            memcpy(this->password, rhs.password, MAX_PASSWORD_LEN + 1);
        }
        return *this;
    }

    bool UserInfo::operator ==(const UserInfo& rhs) const {
        return userID == rhs.userID &&
            strcmp(username, rhs.username) == 0 &&
            strcmp(password, rhs.password) == 0 &&
            privilege == rhs.privilege;
    }

    bool UserInfo::operator !=(const UserInfo& rhs) const {
        return !(*this == rhs);
    }

    bool UserInfo::operator <(const UserInfo& rhs) const {
        return userID < rhs.userID;
    }
} // namespace trainsys