LLHTTPAssetStorage Class Reference

#include <llhttpassetstorage.h>

Inheritance diagram for LLHTTPAssetStorage:

Inheritance graph
[legend]
Collaboration diagram for LLHTTPAssetStorage:

Collaboration graph
[legend]

List of all members.

Public Member Functions

 LLHTTPAssetStorage (LLMessageSystem *msg, LLXferManager *xfer, LLVFS *vfs, const LLHost &upstream_host, const char *web_host, const char *local_web_host, const char *host_name)
 LLHTTPAssetStorage (LLMessageSystem *msg, LLXferManager *xfer, LLVFS *vfs, const char *web_host, const char *local_web_host, const char *host_name)
virtual ~LLHTTPAssetStorage ()
virtual void storeAssetData (const LLUUID &uuid, LLAssetType::EType atype, LLStoreAssetCallback callback, void *user_data, bool temp_file=false, bool is_priority=false, bool store_local=false, const LLUUID &requesting_agent_id=LLUUID::null, bool user_waiting=FALSE, F64 timeout=LL_ASSET_STORAGE_TIMEOUT)
virtual void storeAssetData (const char *filename, const LLUUID &asset_id, LLAssetType::EType atype, LLStoreAssetCallback callback, void *user_data, bool temp_file, bool is_priority, bool user_waiting=FALSE, F64 timeout=LL_ASSET_STORAGE_TIMEOUT)
virtual LLSD getPendingDetails (ERequestType rt, LLAssetType::EType asset_type, const std::string &detail_prefix) const
virtual LLSD getPendingRequest (ERequestType rt, LLAssetType::EType asset_type, const LLUUID &asset_id) const
virtual bool deletePendingRequest (ERequestType rt, LLAssetType::EType asset_type, const LLUUID &asset_id)
S32 getURLToFile (const LLUUID &uuid, LLAssetType::EType asset_type, const LLString &url, const char *filename, progress_callback callback, void *userdata)
LLAssetRequest * findNextRequest (request_list_t &pending, request_list_t &running)
void checkForTimeouts ()
void addRunningRequest (ERequestType rt, LLHTTPAssetRequest *request)
void removeRunningRequest (ERequestType rt, LLHTTPAssetRequest *request)
request_list_t * getRunningList (ERequestType rt)
const request_list_t * getRunningList (ERequestType rt) const
virtual void addTempAssetData (const LLUUID &asset_id, const LLUUID &agent_id, const std::string &host_name)
virtual BOOL hasTempAssetData (const LLUUID &texture_id) const
virtual std::string getTempAssetHostName (const LLUUID &texture_id) const
virtual LLUUID getTempAssetAgentID (const LLUUID &texture_id) const
virtual void removeTempAssetData (const LLUUID &asset_id)
virtual void removeTempAssetDataByAgentID (const LLUUID &agent_id)
virtual void dumpTempAssetData (const LLUUID &avatar_id) const
virtual void clearTempAssetData ()

Static Public Member Functions

static size_t curlDownCallback (void *data, size_t size, size_t nmemb, void *user_data)
static size_t curlFileDownCallback (void *data, size_t size, size_t nmemb, void *user_data)
static size_t curlUpCallback (void *data, size_t size, size_t nmemb, void *user_data)
static size_t nullOutputCallback (void *data, size_t size, size_t nmemb, void *user_data)

Protected Member Functions

void _queueDataRequest (const LLUUID &uuid, LLAssetType::EType type, void(*callback)(LLVFS *vfs, const LLUUID &, LLAssetType::EType, void *, S32, LLExtStat), void *user_data, BOOL duplicate, BOOL is_priority)

Protected Attributes

std::string mBaseURL
std::string mLocalBaseURL
std::string mHostName
CURLM * mCurlMultiHandle
request_list_t mRunningDownloads
request_list_t mRunningUploads
request_list_t mRunningLocalUploads
uuid_tempdata_map mTempAssets

Private Member Functions

void _init (const char *web_host, const char *local_web_host, const char *host_name)
std::string getBaseURL (const LLUUID &asset_id, LLAssetType::EType asset_type)
void bumpTimedOutUploads ()

Detailed Description

Definition at line 46 of file llhttpassetstorage.h.

Constructor & Destructor Documentation

LLHTTPAssetStorage::LLHTTPAssetStorage ( LLMessageSystem *  msg,
LLXferManager *  xfer,
LLVFS *  vfs,
const LLHost &  upstream_host,
const char *  web_host,
const char *  local_web_host,
const char *  host_name 
)

Definition at line 401 of file llhttpassetstorage.cpp.

References _init().

Here is the call graph for this function:

LLHTTPAssetStorage::LLHTTPAssetStorage ( LLMessageSystem *  msg,
LLXferManager *  xfer,
LLVFS *  vfs,
const char *  web_host,
const char *  local_web_host,
const char *  host_name 
)

Definition at line 411 of file llhttpassetstorage.cpp.

References _init().

Here is the call graph for this function:

LLHTTPAssetStorage::~LLHTTPAssetStorage (  )  [virtual]

Definition at line 432 of file llhttpassetstorage.cpp.

References mCurlMultiHandle, and NULL.

Member Function Documentation

virtual void LLHTTPAssetStorage::storeAssetData ( const LLUUID &  uuid,
LLAssetType::EType  atype,
LLStoreAssetCallback  callback,
void *  user_data,
bool  temp_file = false,
bool  is_priority = false,
bool  store_local = false,
const LLUUID &  requesting_agent_id = LLUUID::null,
bool  user_waiting = FALSE,
F64  timeout = LL_ASSET_STORAGE_TIMEOUT 
) [virtual]

Referenced by storeAssetData().

Here is the caller graph for this function:

void LLHTTPAssetStorage::storeAssetData ( const char *  filename,
const LLUUID &  asset_id,
LLAssetType::EType  atype,
LLStoreAssetCallback  callback,
void *  user_data,
bool  temp_file,
bool  is_priority,
bool  user_waiting = FALSE,
F64  timeout = LL_ASSET_STORAGE_TIMEOUT 
) [virtual]

Definition at line 502 of file llhttpassetstorage.cpp.

References LLFile::fopen(), LLAssetStorage::legacyStoreDataCallback(), LL_ERR_CANNOT_OPEN_FILE, LL_EXSTAT_BLOCKED_FILE, llendl, llinfos, LLAssetType::lookup(), LLAssetStorage::MR_FILE_NONEXIST, LLAssetStorage::MR_ZERO_SIZE, LLLegacyAssetRequest::mUpCallback, LLLegacyAssetRequest::mUserData, LLAssetStorage::mVFS, LLUUID::null, LLFile::remove(), LLAssetStorage::reportMetric(), S32, LLVFile::setMaxSize(), storeAssetData(), LLVFile::write(), and LLVFile::WRITE.

Here is the call graph for this function:

LLSD LLHTTPAssetStorage::getPendingDetails ( LLAssetStorage::ERequestType  rt,
LLAssetType::EType  asset_type,
const std::string &  detail_prefix 
) const [virtual]

Reimplemented from LLAssetStorage.

Definition at line 584 of file llhttpassetstorage.cpp.

References LLAssetStorage::findRequest(), LLAssetStorage::getPendingDetails(), getRunningList(), LLAssetRequest::getTerseDetails(), i, LLAssetType::lookup(), S32, tut::sd(), and LLSD::size().

Here is the call graph for this function:

LLSD LLHTTPAssetStorage::getPendingRequest ( LLAssetStorage::ERequestType  rt,
LLAssetType::EType  asset_type,
const LLUUID &  asset_id 
) const [virtual]

Reimplemented from LLAssetStorage.

Definition at line 620 of file llhttpassetstorage.cpp.

References LLAssetStorage::getPendingRequest(), getRunningList(), and tut::sd().

Here is the call graph for this function:

bool LLHTTPAssetStorage::deletePendingRequest ( LLAssetStorage::ERequestType  rt,
LLAssetType::EType  asset_type,
const LLUUID &  asset_id 
) [virtual]

Reimplemented from LLAssetStorage.

Definition at line 644 of file llhttpassetstorage.cpp.

References LLAssetStorage::deletePendingRequest(), LLAssetStorage::findRequest(), LLAssetStorage::getRequestList(), LLAssetStorage::getRequestName(), getRunningList(), LLAssetRequest::getUUID(), LL_EXSTAT_REQUEST_DROPPED, llendl, llinfos, llwarns, LLAssetType::lookup(), LLAssetRequest::mIsUserWaiting, LLAssetRequest::mUpCallback, and LLAssetRequest::mUserData.

Referenced by bumpTimedOutUploads(), and checkForTimeouts().

Here is the call graph for this function:

Here is the caller graph for this function:

S32 LLHTTPAssetStorage::getURLToFile ( const LLUUID &  uuid,
LLAssetType::EType  asset_type,
const LLString &  url,
const char *  filename,
progress_callback  callback,
void *  userdata 
)

Definition at line 1163 of file llhttpassetstorage.cpp.

References curlFileDownCallback(), LLFile::fopen(), GET_URL_TO_FILE_TIMEOUT, LLTimer::hasExpired(), HTTP_MISSING, HTTP_OK, LL_ERR_ASSET_REQUEST_FAILED, LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE, lldebugs, llendl, llinfos, llwarns, mCurlMultiHandle, LLFile::remove(), LLAssetStorage::RT_DOWNLOAD, S32, LLTimer::setTimerExpirySec(), and TRUE.

Here is the call graph for this function:

LLAssetRequest* LLHTTPAssetStorage::findNextRequest ( request_list_t &  pending,
request_list_t &  running 
)

Referenced by checkForTimeouts().

Here is the caller graph for this function:

void LLHTTPAssetStorage::checkForTimeouts (  )  [virtual]

Reimplemented from LLAssetStorage.

Definition at line 762 of file llhttpassetstorage.cpp.

References LLAssetStorage::_callUploadCallbacks(), addTempAssetData(), LLAssetType::AT_OBJECT, bumpTimedOutUploads(), LLAssetStorage::checkForTimeouts(), LLHTTPAssetRequest::cleanupCurlHandle(), LLHTTPAssetRequest::curlCompressedUploadCallback(), curlDownCallback(), curlUpCallback(), deletePendingRequest(), LLAssetStorage::downloadCompleteCallback(), findNextRequest(), LLUUID::generate(), getBaseURL(), LLVFile::getSize(), LLAssetRequest::getType(), LLAssetRequest::getUUID(), HTTP_MISSING, HTTP_NO_CONTENT, HTTP_OK, HTTP_PUT_OK, HTTP_SERVER_BAD_GATEWAY, HTTP_SERVER_TEMP_UNAVAILABLE, LL_ERR_ASSET_REQUEST_FAILED, LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE, LL_ERR_NOERR, LL_EXSTAT_CURL_RESULT, llendl, llinfos, llwarns, LLAssetType::lookup(), MAX_STRING, mBaseURL, LLHTTPAssetRequest::mCurlHandle, mCurlMultiHandle, mHostName, LLAssetRequest::mIsUserWaiting, mLocalBaseURL, LLAssetStorage::mPendingDownloads, LLAssetStorage::mPendingLocalUploads, LLAssetStorage::mPendingUploads, LLAssetRequest::mRequestingAgentID, LLHTTPAssetRequest::mRequestType, mRunningDownloads, mRunningLocalUploads, mRunningUploads, LLAssetRequest::mTime, LLAssetRequest::mTimeout, LLHTTPAssetRequest::mTmpUUID, LLHTTPAssetRequest::mURLBuffer, LLHTTPAssetRequest::mVFile, LLAssetStorage::mVFS, NULL, nullOutputCallback(), LLHTTPAssetRequest::prepareCompressedUpload(), LLVFile::remove(), LLVFile::rename(), LLAssetStorage::RT_DOWNLOAD, LLAssetStorage::RT_LOCALUPLOAD, LLAssetStorage::RT_UPLOAD, S32, LLHTTPAssetRequest::setupCurlHandle(), LLUUID::toString(), TRUE, and UUID_STR_LENGTH.

Here is the call graph for this function:

size_t LLHTTPAssetStorage::curlDownCallback ( void *  data,
size_t  size,
size_t  nmemb,
void *  user_data 
) [static]

Definition at line 1098 of file llhttpassetstorage.cpp.

References LLVFile::APPEND, LLAssetType::AT_NONE, gAssetStorage, LLVFile::getSize(), llendl, llmax(), llmin(), llwarns, LLHTTPAssetRequest::mTmpUUID, LLHTTPAssetRequest::mVFile, LLAssetStorage::mVFS, NULL, S32, LLVFile::setMaxSize(), and LLVFile::write().

Referenced by checkForTimeouts().

Here is the call graph for this function:

Here is the caller graph for this function:

size_t LLHTTPAssetStorage::curlFileDownCallback ( void *  data,
size_t  size,
size_t  nmemb,
void *  user_data 
) [static]

Definition at line 1255 of file llhttpassetstorage.cpp.

References llendl, llwarns, LLHTTPAssetRequest::mFP, and NULL.

Referenced by getURLToFile().

Here is the caller graph for this function:

size_t LLHTTPAssetStorage::curlUpCallback ( void *  data,
size_t  size,
size_t  nmemb,
void *  user_data 
) [static]

Definition at line 1128 of file llhttpassetstorage.cpp.

References gAssetStorage, LLVFile::getLastBytesRead(), LLVFile::getSize(), LLAssetRequest::getType(), LLAssetRequest::getUUID(), llendl, llmin(), llwarns, LLHTTPAssetRequest::mVFile, LLAssetStorage::mVFS, NULL, LLVFile::read(), LLVFile::READ, S32, and LLVFile::tell().

Referenced by checkForTimeouts().

Here is the call graph for this function:

Here is the caller graph for this function:

size_t LLHTTPAssetStorage::nullOutputCallback ( void *  data,
size_t  size,
size_t  nmemb,
void *  user_data 
) [static]

Definition at line 1152 of file llhttpassetstorage.cpp.

Referenced by checkForTimeouts().

Here is the caller graph for this function:

void LLHTTPAssetStorage::addRunningRequest ( ERequestType  rt,
LLHTTPAssetRequest *  request 
)

Definition at line 1301 of file llhttpassetstorage.cpp.

References getRunningList(), llendl, and llerrs.

Referenced by LLHTTPAssetRequest::setupCurlHandle().

Here is the call graph for this function:

Here is the caller graph for this function:

void LLHTTPAssetStorage::removeRunningRequest ( ERequestType  rt,
LLHTTPAssetRequest *  request 
)

Definition at line 1314 of file llhttpassetstorage.cpp.

References getRunningList(), llendl, and llerrs.

Referenced by LLHTTPAssetRequest::cleanupCurlHandle().

Here is the call graph for this function:

Here is the caller graph for this function:

LLAssetStorage::request_list_t * LLHTTPAssetStorage::getRunningList ( LLAssetStorage::ERequestType  rt  ) 

Definition at line 1270 of file llhttpassetstorage.cpp.

References mRunningDownloads, mRunningLocalUploads, mRunningUploads, NULL, LLAssetStorage::RT_DOWNLOAD, LLAssetStorage::RT_LOCALUPLOAD, and LLAssetStorage::RT_UPLOAD.

Referenced by addRunningRequest(), deletePendingRequest(), getPendingDetails(), getPendingRequest(), and removeRunningRequest().

Here is the caller graph for this function:

const LLAssetStorage::request_list_t * LLHTTPAssetStorage::getRunningList ( LLAssetStorage::ERequestType  rt  )  const

Definition at line 1285 of file llhttpassetstorage.cpp.

References mRunningDownloads, mRunningLocalUploads, mRunningUploads, NULL, LLAssetStorage::RT_DOWNLOAD, LLAssetStorage::RT_LOCALUPLOAD, and LLAssetStorage::RT_UPLOAD.

void LLHTTPAssetStorage::addTempAssetData ( const LLUUID &  asset_id,
const LLUUID &  agent_id,
const std::string &  host_name 
) [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1328 of file llhttpassetstorage.cpp.

References LLUUID::isNull(), llendl, llwarns, LLTempAssetData::mAgentID, LLTempAssetData::mAssetID, LLTempAssetData::mHostName, and mTempAssets.

Referenced by checkForTimeouts().

Here is the call graph for this function:

Here is the caller graph for this function:

BOOL LLHTTPAssetStorage::hasTempAssetData ( const LLUUID &  texture_id  )  const [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1345 of file llhttpassetstorage.cpp.

References mTempAssets.

std::string LLHTTPAssetStorage::getTempAssetHostName ( const LLUUID &  texture_id  )  const [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1353 of file llhttpassetstorage.cpp.

References mTempAssets.

LLUUID LLHTTPAssetStorage::getTempAssetAgentID ( const LLUUID &  texture_id  )  const [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1367 of file llhttpassetstorage.cpp.

References mTempAssets, and LLUUID::null.

void LLHTTPAssetStorage::removeTempAssetData ( const LLUUID &  asset_id  )  [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1381 of file llhttpassetstorage.cpp.

References mTempAssets.

void LLHTTPAssetStorage::removeTempAssetDataByAgentID ( const LLUUID &  agent_id  )  [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1387 of file llhttpassetstorage.cpp.

References LLTempAssetData::mAgentID, and mTempAssets.

void LLHTTPAssetStorage::dumpTempAssetData ( const LLUUID &  avatar_id  )  const [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1422 of file llhttpassetstorage.cpp.

References LLUUID::isNull(), llendl, llinfos, LLTempAssetData::mAgentID, LLTempAssetData::mAssetID, LLTempAssetData::mHostName, mTempAssets, and S32.

Here is the call graph for this function:

void LLHTTPAssetStorage::clearTempAssetData (  )  [virtual]

Reimplemented from LLAssetStorage.

Definition at line 1451 of file llhttpassetstorage.cpp.

References llendl, llinfos, and mTempAssets.

void LLHTTPAssetStorage::_queueDataRequest ( const LLUUID &  uuid,
LLAssetType::EType  type,
void(*)(LLVFS *vfs, const LLUUID &, LLAssetType::EType, void *, S32, LLExtStat)  callback,
void *  user_data,
BOOL  duplicate,
BOOL  is_priority 
) [protected, virtual]

Reimplemented from LLAssetStorage.

Definition at line 703 of file llhttpassetstorage.cpp.

References LLAssetType::AT_TEXTURE, LLAssetRequest::getType(), LLAssetRequest::mDownCallback, LLAssetRequest::mIsPriority, LLAssetStorage::mPendingDownloads, and LLAssetRequest::mUserData.

Here is the call graph for this function:

void LLHTTPAssetStorage::_init ( const char *  web_host,
const char *  local_web_host,
const char *  host_name 
) [private]

Definition at line 421 of file llhttpassetstorage.cpp.

References mBaseURL, mCurlMultiHandle, mHostName, and mLocalBaseURL.

Referenced by LLHTTPAssetStorage().

Here is the caller graph for this function:

std::string LLHTTPAssetStorage::getBaseURL ( const LLUUID &  asset_id,
LLAssetType::EType  asset_type 
) [private]

Definition at line 1406 of file llhttpassetstorage.cpp.

References LLAssetType::AT_TEXTURE, llformat(), LOCAL_ASSET_URL_FORMAT, mBaseURL, and mTempAssets.

Referenced by checkForTimeouts().

Here is the call graph for this function:

Here is the caller graph for this function:

void LLHTTPAssetStorage::bumpTimedOutUploads (  )  [private]

Definition at line 1056 of file llhttpassetstorage.cpp.

References deletePendingRequest(), FALSE, LLMessageSystem::getMessageTimeSeconds(), LLAssetRequest::getType(), LLAssetRequest::getUUID(), llendl, llwarns, LLAssetType::lookup(), LLAssetRequest::mIsUserWaiting, LLAssetStorage::mPendingUploads, mRunningUploads, LLAssetRequest::mTime, LLAssetRequest::mTimeout, and LLAssetStorage::RT_UPLOAD.

Referenced by checkForTimeouts().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

std::string LLHTTPAssetStorage::mBaseURL [protected]

Definition at line 148 of file llhttpassetstorage.h.

Referenced by _init(), checkForTimeouts(), and getBaseURL().

std::string LLHTTPAssetStorage::mLocalBaseURL [protected]

Definition at line 149 of file llhttpassetstorage.h.

Referenced by _init(), and checkForTimeouts().

std::string LLHTTPAssetStorage::mHostName [protected]

Definition at line 150 of file llhttpassetstorage.h.

Referenced by _init(), and checkForTimeouts().

CURLM* LLHTTPAssetStorage::mCurlMultiHandle [protected]

Definition at line 152 of file llhttpassetstorage.h.

Referenced by _init(), checkForTimeouts(), getURLToFile(), and ~LLHTTPAssetStorage().

request_list_t LLHTTPAssetStorage::mRunningDownloads [protected]

Definition at line 154 of file llhttpassetstorage.h.

Referenced by checkForTimeouts(), and getRunningList().

request_list_t LLHTTPAssetStorage::mRunningUploads [protected]

Definition at line 155 of file llhttpassetstorage.h.

Referenced by bumpTimedOutUploads(), checkForTimeouts(), and getRunningList().

request_list_t LLHTTPAssetStorage::mRunningLocalUploads [protected]

Definition at line 156 of file llhttpassetstorage.h.

Referenced by checkForTimeouts(), and getRunningList().

uuid_tempdata_map LLHTTPAssetStorage::mTempAssets [protected]

Definition at line 158 of file llhttpassetstorage.h.

Referenced by addTempAssetData(), clearTempAssetData(), dumpTempAssetData(), getBaseURL(), getTempAssetAgentID(), getTempAssetHostName(), hasTempAssetData(), removeTempAssetData(), and removeTempAssetDataByAgentID().

The documentation for this class was generated from the following files:
Generated on Fri May 16 08:49:00 2008 for SecondLife by  doxygen 1.5.5