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/*
* xfirelib - C++ Library for the xfire protocol.
* Copyright (C) 2006 by
* Beat Wolf <asraniel@fryx.ch> / http://gfire.sf.net
* Herbert Poul <herbert.poul@gmail.com> / http://goim.us
* http://xfirelib.sphene.net
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "stdafx.h"
#include "buddylistnamespacket.h"
#include "xfireparse.h"
#include "variablevalue.h"
#include "xdebug.h"
using namespace std;
namespace xfirelib
{
BuddyListNamesPacket::BuddyListNamesPacket()
{
usernames = 0;
nicks = 0;
userids = 0;
}
BuddyListNamesPacket::~BuddyListNamesPacket()
{
delete usernames;
delete nicks;
delete userids;
}
void BuddyListNamesPacket::parseContent(char *buf, int, int)
{
int index = 0;
//prüfe ob das packet mit 0x7 anfängt um eventuell crashes zufixen
if (buf[0] != 0x7) {
usernames = new vector<string>;
nicks = new vector<string>;
userids = new vector<long>;
return;
}
// friends
VariableValue friends;
index += friends.readName(buf, index);
index++; // Ignore 04
index++; // Ignore 01, dufte skip 1
usernames = new vector<string>;
index = readStrings(usernames, buf, index);
index += friends.readName(buf, index);
index++; // Ignore 04
index++; // Ignore 01, dufte skip 1
nicks = new vector<string>;
index = readStrings(nicks, buf, index);
index += friends.readName(buf, index);
index++; // Ignore 04
index++; // Ignore 01, dufte skip 1
index += friends.readValue(buf, index, 2); // 2 bytes lesen, für große mengen an friends
userids = new vector<long>;
int numberOfIds = friends.getValueAsLong();
for (int i = 0; i < numberOfIds; i++) {
index += friends.readValue(buf, index, 4);
userids->push_back(friends.getValueAsLong());
XDEBUG2("UserID: %ld\n", friends.getValueAsLong());
}
}
int BuddyListNamesPacket::readStrings(vector<string> *strings, char *buf, int index)
{
VariableValue friends;
index += friends.readValue(buf, index, 2); //jeweils 2 bytes lesen
//index ++; // Ignore 00 0 brauch nicht mehr geskippt werden
int numberOfStrings = friends.getValueAsLong();
XDEBUG3("name: %s numberOfStrings: %d\n", friends.getName().c_str(), numberOfStrings);
for (int i = 0; i < numberOfStrings; i++) {
int length = (unsigned char)buf[index++];
index++;
index += friends.readValue(buf, index, length);
string stringvalue = string(friends.getValue(), length);
strings->push_back(stringvalue);
XDEBUG3("String length: %2d : %s\n", length, stringvalue.c_str());
}
return index;
}
};
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