Networking server. More...

#include <NetworkServer.h>

Inheritance diagram for NetworkServer:

Public Member Functions
	NetworkServer (const char *path)
	Constructor. More...

virtual	~NetworkServer ()
	Destructor. More...

void	registerNetworkDevice (NetworkDevice *dev)
	Register network device. More...

virtual FileSystem::Result	initialize ()
	Initialize the NetworkServer. More...

virtual void	onProcessTerminated (const ProcessID pid)
	Called whenever another Process is terminated. More...

virtual bool	retryRequests ()
	Starts DMA on NetworkDevices after all pending requests are done. More...

Public Member Functions inherited from DeviceServer
	DeviceServer (const char *path)
	Constructor. More...

virtual	~DeviceServer ()
	Destructor. More...

void	registerDevice (Device dev, const char path)
	Add a Device. More...

void	registerInterrupt (Device *dev, Size vector)
	Register an interrupt vector for the given device. More...

virtual void	interruptHandler (Size vector)
	Interrupt request handler. More...

Public Member Functions inherited from FileSystemServer
	FileSystemServer (Directory root, const char path)
	Constructor function. More...

virtual	~FileSystemServer ()
	Destructor function. More...

const char *	getMountPath () const
	Get mount path. More...

u32	getNextInode ()
	Get next unused inode. More...

FileSystem::Result	mount ()
	Mount the FileSystem. More...

FileSystem::Result	registerFile (File file, const char path)
	Register a new File. More...

FileSystem::Result	registerDirectory (Directory dir, const char path)
	Register a new Directory. More...

FileSystem::Result	unregisterFile (const char *path)
	Remove a File from the FileSystemServer. More...

virtual File *	createFile (const FileSystem::FileType type)
	Create a new file. More...

void	pathHandler (FileSystemMessage *msg)
	Process an incoming filesystem request using a path. More...

void	mountHandler (FileSystemMessage *msg)
	Process a filesystem mount request message. More...

void	getFileSystemsHandler (FileSystemMessage *msg)
	Read the file system mounts table. More...

Public Member Functions inherited from ChannelServer< FileSystemServer, FileSystemMessage >
	ChannelServer (FileSystemServer *inst)
	Constructor function. More...

virtual	~ChannelServer ()
	Destructor function. More...

int	run ()
	Enters an infinite loop, serving incoming requests. More...

void	setTimeout (const uint msec)
	Set a sleep timeout. More...

Private Attributes
NetworkDevice *	m_device
	Network device instance. More...

Additional Inherited Members
Public Types inherited from ChannelServer< FileSystemServer, FileSystemMessage >
enum	Result
	Result codes. More...

Protected Types inherited from ChannelServer< FileSystemServer, FileSystemMessage >
typedef void(FileSystemServer ::*	IPCHandlerFunction) (FileSystemMessage *)
	Member function pointer inside Base, to handle IPC messages. More...

typedef void(FileSystemServer ::*	IRQHandlerFunction) (Size)
	Member function pointer inside Base, to handle interrupts. More...

Protected Member Functions inherited from FileSystemServer
FileSystem::Result	processRequest (FileSystemRequest &req)
	Process a FileSystemRequest. More...

FileSystem::Result	inodeHandler (FileSystemRequest &req)
	Handle a request for a File specified by its inode. More...

FileSystem::Result	waitFileHandler (FileSystemRequest &req)
	Handle a WaitFile request. More...

void	sendResponse (FileSystemMessage *msg) const
	Send response for a FileSystemMessage. More...

bool	redirectRequest (const char path, FileSystemMessage msg)
	Try to forward the given FileSystemMessage to a mount file system. More...

void	setRoot (Directory *newRoot)
	Change the filesystem root directory. More...

Directory *	getParentDirectory (const char *path)
	Retrieve parent Directory for a file. More...

FileCache *	lookupFile (const FileSystemPath &path)
	Retrieve a File from storage. More...

FileCache *	findFileCache (const char *path) const
	Search the cache for an entry. More...

FileCache *	findFileCache (const String &path) const
	Search the cache for an entry. More...

FileCache *	findFileCache (const FileSystemPath &path) const
	Search the cache for an entry. More...

FileCache *	insertFileCache (File file, const char pathFormat)
	Inserts a file into the in-memory filesystem tree. More...

void	removeFileFromCache (FileCache cache, File file)
	Remove a File from the cache. More...

void	clearFileCache (FileCache *cache=ZERO)
	Cleans up the entire file cache (except opened file caches and root). More...

Protected Member Functions inherited from ChannelServer< FileSystemServer, FileSystemMessage >
void	addIPCHandler (const Size slot, IPCHandlerFunction h, const bool sendReply=true)
	Register a new IPC message action handler. More...

void	addIRQHandler (const Size slot, IRQHandlerFunction h)
	Register a new IRQ message vector handler. More...

virtual void	timeout ()
	Called when sleep timeout is reached. More...

void	retryAllRequests ()
	Keep retrying requests until all served. More...

Protected Attributes inherited from FileSystemServer
const ProcessID	m_pid
	Process identifier. More...

FileCache *	m_root
	Root entry of the filesystem tree. More...

HashTable< u32, File * >	m_inodeMap
	Contains a mapping of inode number to file of all cached files. More...

const char *	m_mountPath
	Mount point path. More...

FileSystemMount *	m_mounts
	Table with mounted file systems (only used by the root file system). More...

List< FileSystemRequest * > *	m_requests
	Contains ongoing requests. More...

Protected Attributes inherited from ChannelServer< FileSystemServer, FileSystemMessage >
FileSystemServer *	m_instance
	Server object instance. More...

ChannelClient *	m_client
	Client for sending replies. More...

ChannelRegistry &	m_registry
	Contains registered channels. More...

MemoryChannel	m_kernelEvent
	Kernel event channel. More...

Index< MessageHandler< IPCHandlerFunction >, MaximumHandlerCount >	m_ipcHandlers
	IPC handler functions. More...

Index< MessageHandler< IRQHandlerFunction >, MaximumHandlerCount >	m_irqHandlers
	IRQ handler functions. More...

ProcessID	m_self
	ProcessID of ourselves. More...

Timer::Info	m_time
	System timer value. More...

Timer::Info	m_expiry
	System timer expiration value. More...

Detailed Description

Networking server.

Definition at line 40 of file NetworkServer.h.

Constructor & Destructor Documentation

◆ NetworkServer()

NetworkServer::NetworkServer ( const char * path )

Constructor.

Definition at line 21 of file NetworkServer.cpp.

◆ ~NetworkServer()

NetworkServer::~NetworkServer ( )

virtual

Destructor.

Definition at line 27 of file NetworkServer.cpp.

Member Function Documentation

◆ initialize()

FileSystem::Result NetworkServer::initialize ( )

virtual

Initialize the NetworkServer.

Returns: Result code

Reimplemented from DeviceServer.

Definition at line 37 of file NetworkServer.cpp.

References DEBUG, and DeviceServer::initialize().

Referenced by main().

◆ onProcessTerminated()

void NetworkServer::onProcessTerminated ( const ProcessID pid )

virtual

Called whenever another Process is terminated.

Parameters

pid	ProcessID of the terminating process

Reimplemented from ChannelServer< FileSystemServer, FileSystemMessage >.

Definition at line 43 of file NetworkServer.cpp.

References DEBUG, m_device, NetworkDevice::unregisterSockets(), and ZERO.

◆ registerNetworkDevice()

void NetworkServer::registerNetworkDevice ( NetworkDevice * dev )

Register network device.

Parameters

dev	NetworkDevice pointer

Definition at line 31 of file NetworkServer.cpp.

References m_device, and DeviceServer::registerDevice().

Referenced by main().

◆ retryRequests()

bool NetworkServer::retryRequests ( )

virtual

Starts DMA on NetworkDevices after all pending requests are done.

Returns: True if retry is needed again, false if all requests processed

Reimplemented from FileSystemServer.

Definition at line 53 of file NetworkServer.cpp.

References assert, ERROR, m_device, FileSystemServer::retryRequests(), NetworkDevice::startDMA(), FileSystem::Success, and ZERO.

Field Documentation

◆ m_device

NetworkDevice* NetworkServer::m_device

private

Network device instance.

Definition at line 85 of file NetworkServer.h.

Referenced by onProcessTerminated(), registerNetworkDevice(), and retryRequests().

The documentation for this class was generated from the following files:

lib/libnet/NetworkServer.h
lib/libnet/NetworkServer.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ NetworkServer()

◆ ~NetworkServer()

Member Function Documentation

◆ initialize()

◆ onProcessTerminated()

◆ registerNetworkDevice()

◆ retryRequests()

Field Documentation

◆ m_device