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/*
* Copyright (C) 2001-2006 Jacek Sieka, arnetheduck on gmail point com
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#if !defined(SEARCH_MANAGER_H)
#define SEARCH_MANAGER_H
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "SettingsManager.h"
#include "Socket.h"
#include "User.h"
#include "Thread.h"
#include "Client.h"
#include "Singleton.h"
#include "FastAlloc.h"
#include "MerkleTree.h"
#include "SearchManagerListener.h"
#include "TimerManager.h"
#include "AdcCommand.h"
class SearchManager;
class SocketException;
class SearchResult : public FastAlloc<SearchResult> {
public:
enum Types {
TYPE_FILE,
TYPE_DIRECTORY
};
typedef SearchResult* Ptr;
typedef vector<Ptr> List;
typedef List::iterator Iter;
SearchResult(Types aType, int64_t aSize, const string& name, const TTHValue& aTTH);
SearchResult(const User::Ptr& aUser, Types aType, int aSlots, int aFreeSlots,
int64_t aSize, const string& aFile, const string& aHubName,
const string& aHubURL, const string& ip, TTHValue aTTH, const string& aToken) :
file(aFile), hubName(aHubName), hubURL(aHubURL), user(aUser),
size(aSize), type(aType), slots(aSlots), freeSlots(aFreeSlots), IP(ip),
tth(aTTH), token(aToken), ref(1) { }
string getFileName() const;
string toSR(const Client& client) const;
AdcCommand toRES(char type) const;
User::Ptr& getUser() { return user; }
string getSlotString() const { return Util::toString(getFreeSlots()) + '/' + Util::toString(getSlots()); }
const string& getFile() const { return file; }
const string& getHubURL() const { return hubURL; }
const string& getHubName() const { return hubName; }
int64_t getSize() const { return size; }
Types getType() const { return type; }
int getSlots() const { return slots; }
int getFreeSlots() const { return freeSlots; }
TTHValue getTTH() const { return tth; }
const string& getIP() const { return IP; }
const string& getToken() const { return token; }
void incRef() { Thread::safeInc(ref); }
void decRef() {
if(Thread::safeDec(ref) == 0)
delete this;
}
private:
friend class SearchManager;
SearchResult();
~SearchResult() { }
SearchResult(const SearchResult& rhs);
string file;
string hubName;
string hubURL;
User::Ptr user;
int64_t size;
Types type;
int slots;
int freeSlots;
string IP;
TTHValue tth;
string token;
volatile long ref;
};
class SearchManager : public Speaker<SearchManagerListener>, public Singleton<SearchManager>, public Thread
{
public:
enum SizeModes {
SIZE_DONTCARE = 0x00,
SIZE_ATLEAST = 0x01,
SIZE_ATMOST = 0x02
};
enum TypeModes {
TYPE_ANY = 0,
TYPE_AUDIO,
TYPE_COMPRESSED,
TYPE_DOCUMENT,
TYPE_EXECUTABLE,
TYPE_PICTURE,
TYPE_VIDEO,
TYPE_DIRECTORY,
TYPE_TTH
};
void search(const string& aName, int64_t aSize, TypeModes aTypeMode, SizeModes aSizeMode, const string& aToken);
void search(const string& aName, const string& aSize, TypeModes aTypeMode, SizeModes aSizeMode, const string& aToken) {
search(aName, Util::toInt64(aSize), aTypeMode, aSizeMode, aToken);
}
void search(StringList& who, const string& aName, int64_t aSize, TypeModes aTypeMode, SizeModes aSizeMode, const string& aToken);
void search(StringList& who, const string& aName, const string& aSize, TypeModes aTypeMode, SizeModes aSizeMode, const string& aToken) {
search(who, aName, Util::toInt64(aSize), aTypeMode, aSizeMode, aToken);
}
static string clean(const string& aSearchString);
void respond(const AdcCommand& cmd, const CID& cid);
uint16_t getPort()
{
return port;
}
void listen() throw(SocketException);
void disconnect() throw();
void onSearchResult(const string& aLine) {
onData((const uint8_t*)aLine.data(), aLine.length(), Util::emptyString);
}
void onRES(const AdcCommand& cmd, const User::Ptr& from, const string& removeIp = Util::emptyString);
int32_t timeToSearch() {
return (int32_t)(((((int64_t)lastSearch) + 5000) - GET_TICK() ) / 1000);
}
bool okToSearch() {
return timeToSearch() <= 0;
}
private:
Socket* socket;
uint16_t port;
bool stop;
uint32_t lastSearch;
friend class Singleton<SearchManager>;
SearchManager() : socket(NULL), port(0), stop(false), lastSearch(0) { }
virtual int run();
virtual ~SearchManager() throw() {
if(socket) {
stop = true;
socket->disconnect();
#ifdef _WIN32
join();
#endif
delete socket;
}
}
void onData(const uint8_t* buf, size_t aLen, const string& address);
};
#endif // !defined(SEARCH_MANAGER_H)
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