/usr/include/eiskaltdcpp/dcpp/Client.h is in libeiskaltdcpp-dev 2.2.9-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2001-2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "compiler.h"
#include "forward.h"
#include "User.h"
#include "Speaker.h"
#include "BufferedSocketListener.h"
#include "TimerManager.h"
#include "ClientListener.h"
#include "Atomic.h"
#include "SearchQueue.h"
#ifdef LUA_SCRIPT
#include "ScriptManager.h"
#endif
namespace dcpp {
#ifdef LUA_SCRIPT
struct ClientScriptInstance : public ScriptInstance {
bool onHubFrameEnter(Client* aClient, const string& aLine);
string formatChatMessage(const string& aLine);
};
#endif
class ClientBase
{
public:
ClientBase() : type(DIRECT_CONNECT) { }
enum P2PType { DIRECT_CONNECT, DHT };
P2PType type;
P2PType getType() const { return type; }
virtual const string& getHubUrl() const = 0;
virtual string getHubName() const = 0;
virtual bool isOp() const = 0;
virtual void connect(const OnlineUser& user, const string& token) = 0;
virtual void privateMessage(const OnlineUser& user, const string& aMessage, bool thirdPerson = false) = 0;
};
/** Yes, this should probably be called a Hub */
class Client : public ClientBase, public Speaker<ClientListener>, public BufferedSocketListener, protected TimerManagerListener
#ifdef LUA_SCRIPT
, public ClientScriptInstance
#endif
{
public:
typedef Client* Ptr;
typedef list<Ptr> List;
typedef List::iterator Iter;
virtual void connect();
virtual void disconnect(bool graceless);
virtual void connect(const OnlineUser& user, const string& token) = 0;
virtual void hubMessage(const string& aMessage, bool thirdPerson = false) = 0;
virtual void privateMessage(const OnlineUser& user, const string& aMessage, bool thirdPerson = false) = 0;
virtual void sendUserCmd(const UserCommand& command, const StringMap& params) = 0;
uint64_t search(int aSizeMode, int64_t aSize, int aFileType, const string& aString, const string& aToken, const StringList& aExtList, void* owner);
void cancelSearch(void* aOwner) { searchQueue.cancelSearch(aOwner); }
virtual void password(const string& pwd) = 0;
virtual void info(bool force) = 0;
virtual size_t getUserCount() const = 0;
virtual int64_t getAvailable() const = 0;
static int getTotalCounts() { return counts.normal + counts.registered + counts.op; }
virtual void send(const AdcCommand& command) = 0;
virtual string escape(string const& str) const { return str; }
bool isConnected() const { return state != STATE_DISCONNECTED; }
bool isReady() const { return state != STATE_CONNECTING && state != STATE_DISCONNECTED; }
bool isSecure() const;
bool isTrusted() const;
std::string getCipherName() const;
vector<uint8_t> getKeyprint() const;
bool isOp() const { return getMyIdentity().isOp(); }
uint16_t getPort() const { return port; }
const string& getAddress() const { return address; }
const string& getIp() const { return ip; }
string getIpPort() const { return getIp() + ':' + Util::toString(port); }
string getLocalIp() const;
void updated(const OnlineUser& aUser) { fire(ClientListener::UserUpdated(), this, aUser); }
static string getCounts() {
char buf[128];
return string(buf, snprintf(buf, sizeof(buf), "%ld/%ld/%ld",
static_cast<long>(counts.normal),
static_cast<long>(counts.registered),
static_cast<long>(counts.op)));
}
StringMap& escapeParams(StringMap& sm) {
for(StringMapIter i = sm.begin(); i != sm.end(); ++i) {
i->second = escape(i->second);
}
return sm;
}
void setSearchInterval(uint32_t aInterval) {
searchQueue.interval = (aInterval + min(aInterval, (uint32_t)1)) * (uint32_t)1000;
}
uint32_t getSearchInterval() const {
return searchQueue.interval;
}
void reconnect();
void shutdown();
bool isActive() const;
void send(const string& aMessage) { send(aMessage.c_str(), aMessage.length()); }
void send(const char* aMessage, size_t aLen);
string getMyNick() const { return getMyIdentity().getNick(); }
string getHubName() const { return getHubIdentity().getNick().empty() ? getHubUrl() : getHubIdentity().getNick(); }
string getHubDescription() const { return getHubIdentity().getDescription(); }
Identity& getHubIdentity() { return hubIdentity; }
const string& getHubUrl() const { return hubUrl; }
GETSET(Identity, myIdentity, MyIdentity);
GETSET(Identity, hubIdentity, HubIdentity);
GETSET(string, defpassword, Password);
GETSET(uint32_t, reconnDelay, ReconnDelay);
GETSET(uint64_t, lastActivity, LastActivity);
GETSET(bool, registered, Registered);
GETSET(bool, autoReconnect, AutoReconnect);
GETSET(string, encoding, Encoding);
GETSET(string, clientId, ClientId);
GETSET(string, currentNick, CurrentNick);
GETSET(string, currentDescription, CurrentDescription);
string getFavIp() const { return externalIP; }
/** Reload details from favmanager or settings */
void reloadSettings(bool updateNick);
protected:
friend class ClientManager;
Client(const string& hubURL, char separator, bool secure_);
virtual ~Client();
struct Counts {
private:
typedef Atomic<boost::int32_t> atomic_counter_t;
public:
typedef boost::int32_t value_type;
Counts(value_type n = 0, value_type r = 0, value_type o = 0) : normal(n), registered(r), op(o) { }
atomic_counter_t normal;
atomic_counter_t registered;
atomic_counter_t op;
};
enum States {
STATE_CONNECTING, ///< Waiting for socket to connect
STATE_PROTOCOL, ///< Protocol setup
STATE_IDENTIFY, ///< Nick setup
STATE_VERIFY, ///< Checking password
STATE_NORMAL, ///< Running
STATE_DISCONNECTED ///< Nothing in particular
} state;
SearchQueue searchQueue;
BufferedSocket* sock;
static Counts counts;
Counts lastCounts;
void updateCounts(bool aRemove);
void updateActivity() { lastActivity = GET_TICK(); }
virtual string checkNick(const string& nick) = 0;
virtual void search(int aSizeMode, int64_t aSize, int aFileType, const string& aString, const string& aToken, const StringList& aExtList) = 0;
// TimerManagerListener
virtual void on(Second, uint64_t aTick) noexcept;
// BufferedSocketListener
virtual void on(Connecting) noexcept { fire(ClientListener::Connecting(), this); }
virtual void on(Connected) noexcept;
virtual void on(Line, const string& aLine) noexcept;
virtual void on(Failed, const string&) noexcept;
private:
enum CountType {
COUNT_UNCOUNTED,
COUNT_NORMAL,
COUNT_REGISTERED,
COUNT_OP
};
Client(const Client&);
Client& operator=(const Client&);
string hubUrl;
string address;
string ip;
string localIp;
string keyprint;
uint16_t port;
string externalIP;
char separator;
bool secure;
CountType countType;
};
} // namespace dcpp
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