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/*
* Copyright (C) 2009-2012 Geometer Plus <[email protected]>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include <algorithm>
#include <ZLOptions.h>
#include <ZLStringUtil.h>
#include "UserList.h"
static const unsigned int MAX_USER_NAMES = 10;
static const std::string USER_LIST = "userList-";
static const std::string USER = "user";
UserList::UserList(const std::string &siteName) : myGroupName(USER_LIST + siteName) {
for (unsigned int i = 0; i < MAX_USER_NAMES; ++i) {
std::string userOptionName(USER);
ZLStringUtil::appendNumber(userOptionName, i);
std::string userName = ZLStringOption(ZLCategoryKey::NETWORK, myGroupName, userOptionName, "").value();
if (!userName.empty()) {
myUserNames.push_back(userName);
mySavedNames.insert(userName);
}
}
if (myUserNames.empty()) {
myUserNames.push_back(std::string());
}
}
UserList::~UserList() {
unsigned int i = 0;
for (std::size_t k = 0; k < myUserNames.size() && i < MAX_USER_NAMES; ++k) {
const std::string &name = myUserNames[k];
if (mySavedNames.find(name) != mySavedNames.end()) {
std::string userOptionName(USER);
ZLStringUtil::appendNumber(userOptionName, i++);
ZLStringOption userOption(ZLCategoryKey::NETWORK, myGroupName, userOptionName, "");
userOption.setValue(name);
}
}
while (i < MAX_USER_NAMES) {
std::string userOptionName(USER);
ZLStringUtil::appendNumber(userOptionName, i++);
ZLStringOption userOption(ZLCategoryKey::NETWORK, myGroupName, userOptionName, "");
userOption.setValue("");
}
}
const std::vector<std::string> &UserList::users() const {
return myUserNames;
}
void UserList::addUser(const std::string &user) {
std::vector<std::string>::iterator it;
while ((it = std::find(myUserNames.begin(), myUserNames.end(), user)) != myUserNames.end()) {
myUserNames.erase(it);
}
myUserNames.insert(myUserNames.begin(), user);
}
void UserList::saveUser(const std::string &user) {
std::vector<std::string>::iterator it = std::find(myUserNames.begin(), myUserNames.end(), user);
if (it == myUserNames.end()) {
myUserNames.insert(myUserNames.begin(), user);
}
mySavedNames.insert(user);
}
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