C++ LLUUID::toString方法代码示例

BOOL LLDataPackerAsciiBuffer::packUUID(const LLUUID &value, const char *name)
{
	BOOL success = TRUE;
	writeIndentedName(name);

	int numCopied = 0;
	if (mWriteEnabled)
	{
		char tmp_str[64]; /* Flawfinder: ignore */ 
		value.toString(tmp_str);
	    	numCopied = snprintf(mCurBufferp,getBufferSize()-getCurrentSize(),"%s\n", tmp_str);	/* Flawfinder: ignore */
	}
	else
	{
		numCopied = 64 + 1; // UUID + newline
	}
	// snprintf returns number of bytes that would have been written
	// had the output not being truncated. In that case, it will
	// return either -1 or value >= passed in size value . So a check needs to be added
	// to detect truncation, and if there is any, only account for the
	// actual number of bytes written..and not what could have been
	// written.
	if (numCopied < 0 || numCopied > getBufferSize()-getCurrentSize())
	{
	    numCopied = getBufferSize()-getCurrentSize();
		llwarns << "LLDataPackerAsciiBuffer::packUUID: truncated: " << llendl;
		success = FALSE;
	}
	mCurBufferp += numCopied;
	return success;
}

std::string asset_id_to_filename(const LLUUID &asset_id)
{
	std::string asset_id_string;
	asset_id.toString(asset_id_string);
	std::string filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,asset_id_string) + ".wbl";	
	return filename;
}

// static
void LLWearable::onSaveNewAssetComplete(const LLUUID& new_asset_id, void* userdata, S32 status, LLExtStat ext_status) // StoreAssetData callback (fixed)
{
	LLWearableSaveData* data = (LLWearableSaveData*)userdata;
	const std::string& type_name = LLWearable::typeToTypeName(data->mType);
	if(0 == status)
	{
		// Success
		llinfos << "Saved wearable " << type_name << llendl;
	}
	else
	{
		std::string buffer = llformat("Unable to save %s to central asset store.", type_name.c_str());
		llwarns << buffer << " Status: " << status << llendl;
		LLSD args;
		args["NAME"] = type_name;
		LLNotifications::instance().add("CannotSaveToAssetStore", args);
	}

	// Delete temp file
	std::string new_asset_id_string;
	new_asset_id.toString(new_asset_id_string);
	std::string src_filename;
	src_filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,new_asset_id_string) + ".wbl";
	LLFile::remove(src_filename);

	// delete the context data
	delete data;
}

void LLObjectBackup::uploadNextAsset()
{
	if (mTexturesList.empty())
	{
		llinfos << "Texture list is empty, moving to rez stage." << llendl;
		mCurrentAsset = LLUUID::null;
		importFirstObject();
		return;
	}

	updateImportNumbers();

	std::list<LLUUID>::iterator iter;
	iter = mTexturesList.begin();
	LLUUID id = *iter;
	mTexturesList.pop_front();

	llinfos << "Got texture ID " << id << ": trying to upload" << llendl;

	mCurrentAsset = id;
	std::string struid;
	id.toString(struid);
	std::string filename = mFolder + "//" + struid;
	LLAssetID uuid;
	LLTransactionID tid;

	// generate a new transaction ID for this asset
	tid.generate();
	uuid = tid.makeAssetID(gAgent.getSecureSessionID());

	S32 file_size;
	LLAPRFile outfile;
	outfile.open(filename, LL_APR_RB, LLAPRFile::global, &file_size);
	if (outfile.getFileHandle())
	{
		const S32 buf_size = 65536;	
		U8 copy_buf[buf_size];
		LLVFile file(gVFS, uuid,  LLAssetType::AT_TEXTURE, LLVFile::WRITE);
		file.setMaxSize(file_size);
		while ((file_size = outfile.read(copy_buf, buf_size)))
		{
			file.write(copy_buf, file_size);
		}
		outfile.close();
	}
	else
	{
		llwarns << "Unable to access output file " << filename << llendl;
		uploadNextAsset();
		return;
	}

	 myupload_new_resource(tid, LLAssetType::AT_TEXTURE, struid, struid, 0,
		LLAssetType::AT_TEXTURE, LLInventoryType::defaultForAssetType(LLAssetType::AT_TEXTURE),
		0x0, "Uploaded texture", NULL, NULL);
}

void execTPH(LLUUID& target)
{
	cmdline_printchat("Moderation: Teleporting "+ keyasname(target)+" home.");
	strings_t strings;
	std::string buffer;
	gAgent.getID().toString(buffer);
	strings.push_back(buffer);
	target.toString(buffer);
	strings.push_back(strings_t::value_type(buffer));
	LLUUID invoice(LLFloaterRegionInfo::getLastInvoice());
	sendEstateOwnerMessage(gMessageSystem, "teleporthomeuser", invoice, strings);
}

void LLMuteList::cache(const LLUUID& agent_id)
{
	// Write to disk even if empty.
	if(mIsLoaded)
	{
		std::string agent_id_string;
		std::string filename;
		agent_id.toString(agent_id_string);
		filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,agent_id_string) + ".cached_mute";
		saveToFile(filename);
	}
}

BOOL LLDataPackerAsciiFile::packUUID(const LLUUID &value, const char *name)
{
	BOOL success = TRUE;
	writeIndentedName(name);
	std::string tmp_str;
	value.toString(tmp_str);
	if (mFP)
	{
		fprintf(mFP,"%s\n", tmp_str.c_str());
	}
	else if (mOutputStream)
	{
		*mOutputStream <<"" << tmp_str << "\n";
	}
	return success;
}

// static
void LLAssetStorage::legacyGetDataCallback(LLVFS *vfs, const LLUUID &uuid, LLAssetType::EType type, void *user_data, S32 status, LLExtStat ext_status)
{
	LLLegacyAssetRequest *legacy = (LLLegacyAssetRequest *)user_data;
	std::string filename;

	// Check if the asset is marked toxic, and don't load bad stuff
	BOOL toxic = gAssetStorage->isAssetToxic( uuid );

	if ( !status
		&& !toxic )
	{
		LLVFile file(vfs, uuid, type);

		std::string uuid_str;

		uuid.toString(uuid_str);
		filename = llformat("%s.%s",gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_str).c_str(),LLAssetType::lookup(type));

		LLFILE* fp = LLFile::fopen(filename, "wb");	/* Flawfinder: ignore */ 
		if (fp)
		{
			const S32 buf_size = 65536;
			U8 copy_buf[buf_size];
			while (file.read(copy_buf, buf_size))	/* Flawfinder: ignore */
			{
				if (fwrite(copy_buf, file.getLastBytesRead(), 1, fp) < 1)
				{
					// return a bad file error if we can't write the whole thing
					status = LL_ERR_CANNOT_OPEN_FILE;
				}
			}

			fclose(fp);
		}
		else
		{
			status = LL_ERR_CANNOT_OPEN_FILE;
		}
	}

	if (status != LL_ERR_NOERR)
	{
		add(sFailedDownloadCount, 1);
	}
	legacy->mDownCallback(filename.c_str(), uuid, legacy->mUserData, status, ext_status);
	delete legacy;
}

//-----------------------------------------------------------------------------
// requestFromServer()
//-----------------------------------------------------------------------------
void LLMuteList::requestFromServer(const LLUUID& agent_id)
{
	std::string agent_id_string;
	std::string filename;
	agent_id.toString(agent_id_string);
	filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,agent_id_string) + ".cached_mute";
	LLCRC crc;
	crc.update(filename);

	LLMessageSystem* msg = gMessageSystem;
	msg->newMessageFast(_PREHASH_MuteListRequest);
	msg->nextBlockFast(_PREHASH_AgentData);
	msg->addUUIDFast(_PREHASH_AgentID, agent_id);
	msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
	msg->nextBlockFast(_PREHASH_MuteData);
	msg->addU32Fast(_PREHASH_MuteCRC, crc.getCRC());
	gAgent.sendReliableMessage();
}

bool LLAudioEngine::hasDecodedFile(const LLUUID &uuid)
{
	std::string uuid_str;
	uuid.toString(uuid_str);

	std::string wav_path;
	wav_path = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_str);
	wav_path += ".dsf";

	if (gDirUtilp->fileExists(wav_path))
	{
		return true;
	}
	else
	{
		return false;
	}
}

bool LLAudioEngine::hasDecodedFile(const LLUUID &uuid)
{
    std::string uuid_str;
    uuid.toString(uuid_str);

    std::string wav_path;
    if(gDirUtilp->mm_usesnd()) //::MODMOD::
        wav_path = gDirUtilp->getExpandedFilename(MM_SNDLOC,uuid_str);
    else
        wav_path = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_str);

    wav_path += ".dsf";
    //llinfos << wav_path << llendl;
    if (gDirUtilp->fileExists(wav_path))
    {
        return TRUE;
    }
    else
    {
        return FALSE;
    }
}

// static
void LLPreviewNotecard::onSaveComplete(const LLUUID& asset_uuid, void* user_data, S32 status, LLExtStat ext_status) // StoreAssetData callback (fixed)
{
	LLSaveNotecardInfo* info = static_cast<LLSaveNotecardInfo*>(user_data);
	if (0 == status)
	{
		if(info->mObjectUUID.isNull())
		{
			LLViewerInventoryItem* item;
			item = (LLViewerInventoryItem*)gInventory.getItem(info->mItemUUID);
			if(item)
			{
				LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
				new_item->setAssetUUID(asset_uuid);
				new_item->setTransactionID(info->mTransactionID);
				new_item->updateServer(FALSE);
				gInventory.updateItem(new_item);
				gInventory.notifyObservers();
			}
			else
			{
				llwarns << "Inventory item for script " << info->mItemUUID
						<< " is no longer in agent inventory." << llendl;
			}
		}
		else
		{
			LLViewerObject* object = gObjectList.findObject(info->mObjectUUID);
			LLViewerInventoryItem* item = NULL;
			if(object)
			{
				item = (LLViewerInventoryItem*)object->getInventoryObject(info->mItemUUID);
			}
			if(object && item)
			{
				item->setAssetUUID(asset_uuid);
				item->setTransactionID(info->mTransactionID);
				object->updateInventory(item, TASK_INVENTORY_ITEM_KEY, false);
				dialog_refresh_all();
			}
			else
			{
				LLNotificationsUtil::add("SaveNotecardFailObjectNotFound");
			}
		}
		// Perform item copy to inventory
		if (info->mCopyItem.notNull())
		{
			if (LLViewerTextEditor* editor = info->mSelf->findChild<LLViewerTextEditor>("Notecard Editor"))
			{
				editor->copyInventory(info->mCopyItem);
			}
		}
		
		// Find our window and close it if requested.
		LLPreviewNotecard* previewp = (LLPreviewNotecard*)LLPreview::find(info->mItemUUID);
		if (previewp && previewp->mCloseAfterSave)
		{
			previewp->close();
		}
	}
	else
	{
		llwarns << "Problem saving notecard: " << status << llendl;
		LLSD args;
		args["REASON"] = std::string(LLAssetStorage::getErrorString(status));
		LLNotificationsUtil::add("SaveNotecardFailReason", args);
	}

	std::string uuid_string;
	asset_uuid.toString(uuid_string);
	std::string filename;
	filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string) + ".tmp";
	LLFile::remove(filename);
	delete info;
}

// This is the callback for when each script arrives
// static
void LLFloaterCompileQueue::scriptArrived(LLVFS *vfs, const LLUUID& asset_id,
										  LLAssetType::EType type,
										  void* user_data, S32 status, LLExtStat ext_status)
{
	llinfos << "LLFloaterCompileQueue::scriptArrived()" << llendl;
	LLScriptQueueData* data = (LLScriptQueueData*)user_data;
	if(!data) return;
	LLFloaterCompileQueue* queue = static_cast<LLFloaterCompileQueue*> 
				(LLFloaterScriptQueue::findInstance(data->mQueueID));
	std::string buffer;
	if(queue && (0 == status))
	{
		//llinfos << "ITEM NAME 3: " << data->mScriptName << llendl;

		// Dump this into a file on the local disk so we can compile it.
		std::string filename;
		LLVFile file(vfs, asset_id, type);
		std::string uuid_str;
		asset_id.toString(uuid_str);
		filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_str) + llformat(".%s",LLAssetType::lookup(type));
		
		const bool is_running = true;
		LLViewerObject* object = gObjectList.findObject(data->mTaskId);
		if (object)
		{
			std::string url = object->getRegion()->getCapability("UpdateScriptTask");
			if(!url.empty())
			{
				// Read script source in to buffer.
				U32 script_size = file.getSize();
				U8* script_data = new U8[script_size];
				file.read(script_data, script_size);

				queue->mUploadQueue->queue(filename, data->mTaskId, 
				data->mItemId, is_running, queue->mMono, queue->getID(),
				script_data, script_size, data->mScriptName);
			}
			else
			{
				// It's now in the file, now compile it.
				buffer = std::string("Downloaded, now compiling: ") + data->mScriptName; // *TODO: Translate

				// Write script to local file for compilation.
				LLFILE *fp = LLFile::fopen(filename, "wb");	 /*Flawfinder: ignore*/
				if (fp)
				{
					const S32 buf_size = 65536;
					U8 copy_buf[buf_size];
					
					while (file.read(copy_buf, buf_size)) 	 /*Flawfinder: ignore*/
					{
						if (fwrite(copy_buf, file.getLastBytesRead(), 1, fp) < 1)
						{
							// return a bad file error if we can't write the whole thing
							status = LL_ERR_CANNOT_OPEN_FILE;
						}
					}

					fclose(fp);
				}
				else
				{
					llwarns << "Unable to find object to compile" << llendl; // why an error? KL
				}

				// TODO: babbage: No compile if no cap.
				queue->compile(filename, data->mItemId);
					
				// Delete it after we're done compiling?
				LLFile::remove(filename);
			}
		}
	}
	else
	{
		LLViewerStats::getInstance()->incStat( LLViewerStats::ST_DOWNLOAD_FAILED );

		if( LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status )
		{
			LLChat chat(std::string("Script not found on server.")); // *TODO: Translate
			LLFloaterChat::addChat(chat);
			buffer = std::string("Problem downloading: ") + data->mScriptName; // *TODO: Translate
		}
		else if (LL_ERR_INSUFFICIENT_PERMISSIONS == status)
		{
			LLChat chat(std::string("Insufficient permissions to download a script.")); // *TODO: Translate
			LLFloaterChat::addChat(chat);
			buffer = std::string("Insufficient permissions for: ") + data->mScriptName; // *TODO: Translate
		}
		else
		{
			buffer = std::string("Unknown failure to download ") + data->mScriptName; // *TODO: Translate
		}

		llwarns << "Problem downloading script asset." << llendl;
		if(queue) queue->removeItemByItemID(data->mItemId);
	}
	if(queue && (buffer.size() > 0)) 
//.........这里部分代码省略.........

void LLPanelGroup::setGroupID(const LLUUID& group_id)
{
    std::string str_group_id;
    group_id.toString(str_group_id);

    bool is_same_id = group_id == mID;

    LLGroupMgr::getInstance()->removeObserver(this);
    mID = group_id;
    LLGroupMgr::getInstance()->addObserver(this);

    for(std::vector<LLPanelGroupTab* >::iterator it = mTabs.begin(); it!=mTabs.end(); ++it)
        (*it)->setGroupID(group_id);

    LLGroupMgrGroupData* gdatap = LLGroupMgr::getInstance()->getGroupData(mID);
    if(gdatap)
    {
        std::string group_name =  gdatap->mName.empty() ? LLTrans::getString("LoadingData") : gdatap->mName;
        childSetValue("group_name", group_name);
        childSetToolTip("group_name",group_name);
    }

    LLButton* button_apply = findChild<LLButton>("btn_apply");
    LLButton* button_refresh = findChild<LLButton>("btn_refresh");
    LLButton* button_create = findChild<LLButton>("btn_create");

    LLButton* button_cancel = findChild<LLButton>("btn_cancel");
    LLButton* button_call = findChild<LLButton>("btn_call");
    LLButton* button_chat = findChild<LLButton>("btn_chat");


    bool is_null_group_id = group_id == LLUUID::null;
    if(button_apply)
        button_apply->setVisible(!is_null_group_id);
    if(button_refresh)
        button_refresh->setVisible(!is_null_group_id);

    if(button_create)
        button_create->setVisible(is_null_group_id);
    if(button_cancel)
        button_cancel->setVisible(!is_null_group_id);

    if(button_call)
        button_call->setVisible(!is_null_group_id);
    if(button_chat)
        button_chat->setVisible(!is_null_group_id);

    getChild<LLUICtrl>("prepend_founded_by")->setVisible(!is_null_group_id);

    LLAccordionCtrl* tab_ctrl = getChild<LLAccordionCtrl>("groups_accordion");
    tab_ctrl->reset();

    LLAccordionCtrlTab* tab_general = getChild<LLAccordionCtrlTab>("group_general_tab");
    LLAccordionCtrlTab* tab_roles = getChild<LLAccordionCtrlTab>("group_roles_tab");
    LLAccordionCtrlTab* tab_notices = getChild<LLAccordionCtrlTab>("group_notices_tab");
    LLAccordionCtrlTab* tab_land = getChild<LLAccordionCtrlTab>("group_land_tab");

    if(mButtonJoin)
        mButtonJoin->setVisible(false);


    if(is_null_group_id)//creating new group
    {
        if(!tab_general->getDisplayChildren())
            tab_general->changeOpenClose(tab_general->getDisplayChildren());

        if(tab_roles->getDisplayChildren())
            tab_roles->changeOpenClose(tab_roles->getDisplayChildren());
        if(tab_notices->getDisplayChildren())
            tab_notices->changeOpenClose(tab_notices->getDisplayChildren());
        if(tab_land->getDisplayChildren())
            tab_land->changeOpenClose(tab_land->getDisplayChildren());

        tab_roles->setVisible(false);
        tab_notices->setVisible(false);
        tab_land->setVisible(false);

        getChild<LLUICtrl>("group_name")->setVisible(false);
        getChild<LLUICtrl>("group_name_editor")->setVisible(true);

        if(button_call)
            button_call->setVisible(false);
        if(button_chat)
            button_chat->setVisible(false);
    }
    else
    {
        if(!is_same_id)
        {
            if(!tab_general->getDisplayChildren())
                tab_general->changeOpenClose(tab_general->getDisplayChildren());
            if(tab_roles->getDisplayChildren())
                tab_roles->changeOpenClose(tab_roles->getDisplayChildren());
            if(tab_notices->getDisplayChildren())
                tab_notices->changeOpenClose(tab_notices->getDisplayChildren());
            if(tab_land->getDisplayChildren())
                tab_land->changeOpenClose(tab_land->getDisplayChildren());
        }

        LLGroupData agent_gdatap;
//.........这里部分代码省略.........

// static
void LLPreviewNotecard::onSaveComplete(const LLUUID& asset_uuid, void* user_data, S32 status, LLExtStat ext_status) // StoreAssetData callback (fixed)
{
    LLSaveNotecardInfo* info = (LLSaveNotecardInfo*)user_data;
    if(info && (0 == status))
    {
        if(info->mObjectUUID.isNull())
        {
            LLViewerInventoryItem* item;
            item = (LLViewerInventoryItem*)gInventory.getItem(info->mItemUUID);
            if(item)
            {
                LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
                new_item->setAssetUUID(asset_uuid);
                new_item->setTransactionID(info->mTransactionID);
                new_item->updateServer(FALSE);
                gInventory.updateItem(new_item);
                gInventory.notifyObservers();
            }
            else
            {
                llwarns << "Inventory item for script " << info->mItemUUID
                        << " is no longer in agent inventory." << llendl;
            }
        }
        else
        {
            LLViewerObject* object = gObjectList.findObject(info->mObjectUUID);
            LLViewerInventoryItem* item = NULL;
            if(object)
            {
                item = (LLViewerInventoryItem*)object->getInventoryObject(info->mItemUUID);
            }
            if(object && item)
            {
                item->setAssetUUID(asset_uuid);
                item->setTransactionID(info->mTransactionID);
                object->updateInventory(item, TASK_INVENTORY_ITEM_KEY, false);
                dialog_refresh_all();
            }
            else
            {
                gViewerWindow->alertXml("SaveNotecardFailObjectNotFound");
            }
        }
        // Perform item copy to inventory
        if (info->mCopyItem.notNull())
        {
            LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(info->mSelf, "Notecard Editor");
            if (editor)
            {
                editor->copyInventory(info->mCopyItem);
            }
        }

        // Find our window and close it if requested.
        LLPreviewNotecard* previewp = (LLPreviewNotecard*)LLPreview::find(info->mItemUUID);
        if (previewp && previewp->mCloseAfterSave)
        {
            previewp->close();
        }
    }
    else
    {
        llwarns << "Problem saving notecard: " << status << llendl;
        LLStringBase<char>::format_map_t args;
        args["[REASON]"] = std::string(LLAssetStorage::getErrorString(status));
        gViewerWindow->alertXml("SaveNotecardFailReason",args);
    }

    char uuid_string[UUID_STR_LENGTH];		/*Flawfinder: ignore*/
    asset_uuid.toString(uuid_string);
    char filename[LL_MAX_PATH];		/*Flawfinder: ignore*/
    snprintf(filename, LL_MAX_PATH, "%s.tmp", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str());			/* Flawfinder: ignore */
    LLFile::remove(filename);
    delete info;
}