/* * Copyright (c) 2010-2016 Isode Limited. * All rights reserved. * See the COPYING file for more information. */ #include <Swiften/Base/SimpleIDGenerator.h> namespace Swift { SimpleIDGenerator::SimpleIDGenerator() { } SimpleIDGenerator::~SimpleIDGenerator() { } std::string SimpleIDGenerator::generateID() { bool carry = true; size_t i = 0; while (carry && i < currentID.size()) { char c = currentID[i]; if (c >= 'z') { currentID[i] = 'a'; } else { currentID[i] = c+1; carry = false; } ++i; } if (carry) { currentID += 'a'; } return currentID; } }