LLVFSThread Class Reference

#include <llvfsthread.h>

Inheritance diagram for LLVFSThread:

[legend]Collaboration diagram for LLVFSThread:

[legend]List of all members.

Public Types
	FILE_READ
	FILE_WRITE
	FILE_RENAME
enum	operation_t { FILE_READ, FILE_WRITE, FILE_RENAME }
Public Member Functions
	LLVFSThread (bool threaded=TRUE)
	~LLVFSThread ()
handle_t	read (LLVFS *vfs, const LLUUID &file_id, const LLAssetType::EType file_type, U8 *buffer, S32 offset, S32 numbytes, U32 pri=PRIORITY_NORMAL, U32 flags=0)
handle_t	write (LLVFS *vfs, const LLUUID &file_id, const LLAssetType::EType file_type, U8 *buffer, S32 offset, S32 numbytes, U32 flags)
S32	readImmediate (LLVFS *vfs, const LLUUID &file_id, const LLAssetType::EType file_type, U8 *buffer, S32 offset, S32 numbytes)
S32	writeImmediate (LLVFS *vfs, const LLUUID &file_id, const LLAssetType::EType file_type, U8 *buffer, S32 offset, S32 numbytes)
bool	processRequest (QueuedRequest *req)
Static Public Member Functions
static void	initClass (bool local_is_threaded=TRUE)
static S32	updateClass (U32 ms_elapsed)
static void	cleanupClass ()
static void	setDataPath (const std::string &path)
Static Public Attributes
static std::string	sDataPath = ""
static LLVFSThread *	sLocal = NULL
Classes
class	Request

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Detailed Description

Definition at line 48 of file llvfsthread.h.

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Member Enumeration Documentation

enum LLVFSThread::operation_t

Enumerator:

FILE_READ
FILE_WRITE
FILE_RENAME

Definition at line 52 of file llvfsthread.h.

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Constructor & Destructor Documentation

LLVFSThread::LLVFSThread

(

bool

threaded = TRUE

)

Definition at line 73 of file llvfsthread.cpp.

Referenced by initClass().

LLVFSThread::~LLVFSThread

(

)

Definition at line 78 of file llvfsthread.cpp.

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Member Function Documentation

void LLVFSThread::cleanupClass

(

)

[static]

Definition at line 60 of file llvfsthread.cpp.

References LLQueuedThread::getPending(), LLThread::setQuitting(), sLocal, and LLQueuedThread::update().

Referenced by cleanup_app().

void LLVFSThread::initClass

(

bool

local_is_threaded = TRUE

)

[static]

Definition at line 46 of file llvfsthread.cpp.

References llassert, LLVFSThread(), NULL, and sLocal.

Referenced by main().

bool LLVFSThread::processRequest

(

QueuedRequest *

req

)

LLVFSThread::handle_t LLVFSThread::read	(	LLVFS *	vfs,
		const LLUUID &	file_id,
		const LLAssetType::EType	file_type,
		U8 *	buffer,
		S32	offset,
		S32	numbytes,
		U32	pri = PRIORITY_NORMAL,
		U32	flags = 0
	)

Definition at line 85 of file llvfsthread.cpp.

References LLQueuedThread::addRequest(), LLVFSThread::Request::deleteRequest(), FILE_READ, LLQueuedThread::generateHandle(), llendl, llerrs, llmax(), LLQueuedThread::nullHandle(), and LLQueuedThread::PRIORITY_LOW.

Referenced by LLVFile::read().

S32 LLVFSThread::readImmediate	(	LLVFS *	vfs,
		const LLUUID &	file_id,
		const LLAssetType::EType	file_type,
		U8 *	buffer,
		S32	offset,
		S32	numbytes
	)

Definition at line 105 of file llvfsthread.cpp.

References LLQueuedThread::addRequest(), LLQueuedThread::completeRequest(), LLVFSThread::Request::deleteRequest(), FILE_READ, LLQueuedThread::generateHandle(), LLVFSThread::Request::getBytesRead(), llendl, llerrs, llverify, LLQueuedThread::PRIORITY_IMMEDIATE, S32, and LLQueuedThread::waitForResult().

Referenced by LLVFile::read().

static void LLVFSThread::setDataPath

(

const std::string &

path

)

[inline, static]

Definition at line 141 of file llvfsthread.h.

References sDataPath.

S32 LLVFSThread::updateClass

(

U32

ms_elapsed

)

[static]

Definition at line 53 of file llvfsthread.cpp.

References LLQueuedThread::getPending(), sLocal, and LLQueuedThread::update().

Referenced by cleanup_app(), and main_loop().

LLVFSThread::handle_t LLVFSThread::write	(	LLVFS *	vfs,
		const LLUUID &	file_id,
		const LLAssetType::EType	file_type,
		U8 *	buffer,
		S32	offset,
		S32	numbytes,
		U32	flags
	)

Definition at line 128 of file llvfsthread.cpp.

References LLQueuedThread::addRequest(), LLVFSThread::Request::deleteRequest(), FILE_WRITE, LLQueuedThread::generateHandle(), llendl, llerrs, and LLQueuedThread::nullHandle().

Referenced by LLVFile::write().

S32 LLVFSThread::writeImmediate	(	LLVFS *	vfs,
		const LLUUID &	file_id,
		const LLAssetType::EType	file_type,
		U8 *	buffer,
		S32	offset,
		S32	numbytes
	)

Definition at line 147 of file llvfsthread.cpp.

References LLQueuedThread::addRequest(), LLQueuedThread::completeRequest(), LLVFSThread::Request::deleteRequest(), FILE_WRITE, LLQueuedThread::generateHandle(), LLVFSThread::Request::getBytesRead(), llendl, llerrs, llverify, LLQueuedThread::PRIORITY_IMMEDIATE, S32, and LLQueuedThread::waitForResult().

Referenced by LLVFile::write().

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Member Data Documentation

std::string LLVFSThread::sDataPath = "" [static]

Definition at line 114 of file llvfsthread.h.

Referenced by setDataPath().

LLVFSThread * LLVFSThread::sLocal = NULL [static]

Definition at line 115 of file llvfsthread.h.

Referenced by cleanupClass(), initClass(), LLVFile::initClass(), and updateClass().

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

• llvfsthread.h
• llvfsthread.cpp

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