Commit 32645b80 authored by Max Kellermann's avatar Max Kellermann

ClientInternal: move class Client to Client.hxx

Publish the Client API, preparing to move more code into the Client class.
parent ff626ac7
......@@ -20,15 +20,103 @@
#ifndef MPD_CLIENT_H
#define MPD_CLIENT_H
#include "check.h"
#include "ClientMessage.hxx"
#include "CommandListBuilder.hxx"
#include "event/FullyBufferedSocket.hxx"
#include "event/TimeoutMonitor.hxx"
#include "Compiler.h"
#include <set>
#include <string>
#include <list>
#include <stddef.h>
#include <stdarg.h>
struct sockaddr;
class EventLoop;
struct Partition;
class Client;
class Client final : private FullyBufferedSocket, TimeoutMonitor {
public:
Partition &partition;
struct playlist &playlist;
struct player_control &player_control;
unsigned permission;
/** the uid of the client process, or -1 if unknown */
int uid;
CommandListBuilder cmd_list;
unsigned int num; /* client number */
/** is this client waiting for an "idle" response? */
bool idle_waiting;
/** idle flags pending on this client, to be sent as soon as
the client enters "idle" */
unsigned idle_flags;
/** idle flags that the client wants to receive */
unsigned idle_subscriptions;
/**
* A list of channel names this client is subscribed to.
*/
std::set<std::string> subscriptions;
/**
* The number of subscriptions in #subscriptions. Used to
* limit the number of subscriptions.
*/
unsigned num_subscriptions;
/**
* A list of messages this client has received.
*/
std::list<ClientMessage> messages;
Client(EventLoop &loop, Partition &partition,
int fd, int uid, int num);
bool IsConnected() const {
return FullyBufferedSocket::IsDefined();
}
gcc_pure
bool IsSubscribed(const char *channel_name) const {
return subscriptions.find(channel_name) != subscriptions.end();
}
gcc_pure
bool IsExpired() const {
return !FullyBufferedSocket::IsDefined();
}
void Close();
void SetExpired();
using FullyBufferedSocket::Write;
/**
* Send "idle" response to this client.
*/
void IdleNotify();
void IdleAdd(unsigned flags);
bool IdleWait(unsigned flags);
private:
/* virtual methods from class BufferedSocket */
virtual InputResult OnSocketInput(void *data, size_t length) override;
virtual void OnSocketError(Error &&error) override;
virtual void OnSocketClosed() override;
/* virtual methods from class TimeoutMonitor */
virtual void OnTimeout() override;
};
void client_manager_init(void);
......
......@@ -22,103 +22,13 @@
#include "check.h"
#include "Client.hxx"
#include "ClientMessage.hxx"
#include "CommandListBuilder.hxx"
#include "event/FullyBufferedSocket.hxx"
#include "event/TimeoutMonitor.hxx"
#include "command.h"
#include <set>
#include <string>
#include <list>
enum {
CLIENT_MAX_SUBSCRIPTIONS = 16,
CLIENT_MAX_MESSAGES = 64,
};
struct Partition;
class Client final : private FullyBufferedSocket, TimeoutMonitor {
public:
Partition &partition;
struct playlist &playlist;
struct player_control &player_control;
unsigned permission;
/** the uid of the client process, or -1 if unknown */
int uid;
CommandListBuilder cmd_list;
unsigned int num; /* client number */
/** is this client waiting for an "idle" response? */
bool idle_waiting;
/** idle flags pending on this client, to be sent as soon as
the client enters "idle" */
unsigned idle_flags;
/** idle flags that the client wants to receive */
unsigned idle_subscriptions;
/**
* A list of channel names this client is subscribed to.
*/
std::set<std::string> subscriptions;
/**
* The number of subscriptions in #subscriptions. Used to
* limit the number of subscriptions.
*/
unsigned num_subscriptions;
/**
* A list of messages this client has received.
*/
std::list<ClientMessage> messages;
Client(EventLoop &loop, Partition &partition,
int fd, int uid, int num);
bool IsConnected() const {
return FullyBufferedSocket::IsDefined();
}
gcc_pure
bool IsSubscribed(const char *channel_name) const {
return subscriptions.find(channel_name) != subscriptions.end();
}
gcc_pure
bool IsExpired() const {
return !FullyBufferedSocket::IsDefined();
}
void Close();
void SetExpired();
using FullyBufferedSocket::Write;
/**
* Send "idle" response to this client.
*/
void IdleNotify();
void IdleAdd(unsigned flags);
bool IdleWait(unsigned flags);
private:
/* virtual methods from class BufferedSocket */
virtual InputResult OnSocketInput(void *data, size_t length) override;
virtual void OnSocketError(Error &&error) override;
virtual void OnSocketClosed() override;
/* virtual methods from class TimeoutMonitor */
virtual void OnTimeout() override;
};
extern const class Domain client_domain;
extern int client_timeout;
......
......@@ -24,7 +24,7 @@
#include "DatabasePrint.hxx"
#include "DatabaseSelection.hxx"
#include "CommandError.hxx"
#include "ClientInternal.hxx"
#include "Client.hxx"
#include "tag/Tag.hxx"
#include "util/UriUtil.hxx"
#include "util/Error.hxx"
......
......@@ -20,7 +20,7 @@
#include "config.h"
#include "MessageCommands.hxx"
#include "ClientSubscribe.hxx"
#include "ClientInternal.hxx"
#include "Client.hxx"
#include "ClientList.hxx"
#include "Instance.hxx"
#include "Main.hxx"
......
......@@ -40,7 +40,7 @@
#include "Permission.hxx"
#include "PlaylistFile.hxx"
#include "ClientFile.hxx"
#include "ClientInternal.hxx"
#include "Client.hxx"
#include "Idle.hxx"
#ifdef ENABLE_SQLITE
......
......@@ -23,7 +23,7 @@
#include "Playlist.hxx"
#include "PlaylistPrint.hxx"
#include "UpdateGlue.hxx"
#include "ClientInternal.hxx"
#include "Client.hxx"
#include "Volume.hxx"
#include "OutputAll.hxx"
#include "Partition.hxx"
......
......@@ -27,7 +27,7 @@
#include "PlaylistVector.hxx"
#include "PlaylistQueue.hxx"
#include "TimePrint.hxx"
#include "ClientInternal.hxx"
#include "Client.hxx"
#include "protocol/ArgParser.hxx"
#include "protocol/Result.hxx"
#include "ls.hxx"
......
......@@ -26,7 +26,7 @@
#include "Playlist.hxx"
#include "PlaylistPrint.hxx"
#include "ClientFile.hxx"
#include "ClientInternal.hxx"
#include "Client.hxx"
#include "Partition.hxx"
#include "protocol/ArgParser.hxx"
#include "protocol/Result.hxx"
......
......@@ -20,7 +20,7 @@
#include "config.h"
#include "Stats.hxx"
#include "PlayerControl.hxx"
#include "ClientInternal.hxx"
#include "Client.hxx"
#include "DatabaseSelection.hxx"
#include "DatabaseGlue.hxx"
#include "DatabasePlugin.hxx"
......
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