llwearablelist.cpp

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#include "llviewerprecompiledheaders.h"

#include "llwearablelist.h"

#include "message.h"
#include "llassetstorage.h"
#include "llagent.h"
#include "llvoavatar.h"
#include "llviewerinventory.h"
//#include "llfloaterchat.h"
#include "llviewerstats.h"
#include "llnotify.h"

// Globals
LLWearableList gWearableList;


struct LLWearableArrivedData
{
        LLWearableArrivedData( 
                LLAssetType::EType asset_type,
                const LLString& wearable_name,
                void(*asset_arrived_callback)(LLWearable*, void* userdata),
                void* userdata ) 
                :
                mAssetType( asset_type ),
                mCallback( asset_arrived_callback ), 
                mUserdata( userdata ),
                mName( wearable_name )
                {}

        LLAssetType::EType mAssetType;
        void    (*mCallback)(LLWearable*, void* userdata);
        void*   mUserdata;
        LLString mName;
};



// LLWearableList

LLWearableList::~LLWearableList()
{
        mList.deleteAllData();
}

void LLWearableList::getAsset( const LLAssetID& assetID, const LLString& wearable_name, LLAssetType::EType asset_type, void(*asset_arrived_callback)(LLWearable*, void* userdata), void* userdata )
{
        llassert( (asset_type == LLAssetType::AT_CLOTHING) || (asset_type == LLAssetType::AT_BODYPART) );
        LLWearable* instance = mList.getIfThere( assetID );
        if( instance )
        {
                asset_arrived_callback( instance, userdata );
        }
        else
        {
                gAssetStorage->getAssetData(
                        assetID,
                        asset_type,
                        LLWearableList::processGetAssetReply,
                        (void*)new LLWearableArrivedData( asset_type, wearable_name, asset_arrived_callback, userdata ),
                        TRUE);
        }
}

// static
void LLWearableList::processGetAssetReply( const char* filename, const LLAssetID& uuid, void* userdata, S32 status, LLExtStat ext_status )
{
        BOOL success = FALSE;
        LLWearableArrivedData* data = (LLWearableArrivedData*) userdata;

        if( !filename )
        {
                llinfos << "Bad Wearable Asset: missing file." << llendl;
        }
        else
        if( status >= 0 )
        {
                // read the file
                FILE* fp = LLFile::fopen(filename, "rb");               /*Flawfinder: ignore*/
                if( !fp )
                {
                        llinfos << "Bad Wearable Asset: unable to open file: '" << filename << "'" << llendl;
                }
                else
                {
                        LLWearable *wearable = new LLWearable(uuid);
                        if( wearable->importFile( fp ) )
                        {
//                              llinfos << "processGetAssetReply()" << llendl;
//                              wearable->dump();

                                gWearableList.mList[ uuid ] = wearable;
                                if( data->mCallback )
                                {
                                        data->mCallback( wearable, data->mUserdata );
                                }
                                success = TRUE;
                        }
                        else
                        {
                                LLString::format_map_t args;
                                // *TODO:translate
                                args["[TYPE]"] = LLAssetType::lookupHumanReadable(data->mAssetType);
                                if (data->mName.empty())
                                {
                                        LLNotifyBox::showXml("FailedToLoadWearableUnnamed", args);
                                }
                                else
                                {
                                        args["[DESC]"] = data->mName;
                                        LLNotifyBox::showXml("FailedToLoadWearable", args);
                                }
                                delete wearable;
                        }

                        fclose( fp );
                        if(filename)
                        {
                                LLFile::remove(filename);
                        }
                }
        }
        else
        {
                if(filename)
                {
                        LLFile::remove(filename);
                }
                if( gViewerStats )
                {
                        gViewerStats->incStat( LLViewerStats::ST_DOWNLOAD_FAILED );
                }

                llwarns << "Wearable download failed: " << LLAssetStorage::getErrorString( status ) << " " << uuid << llendl;
                switch( status )
                {
                  case LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE:
                  {
                          LLString::format_map_t args;
                          // *TODO:translate
                          args["[TYPE]"] = LLAssetType::lookupHumanReadable(data->mAssetType);
                          if (data->mName.empty())
                          {
                                  LLNotifyBox::showXml("FailedToFindWearableUnnamed", args);
                          }
                          else
                          {
                                  args["[DESC]"] = data->mName;
                                  LLNotifyBox::showXml("FailedToFindWearable", args);
                          }

                          // Asset does not exist in the database.
                          // Can't load asset, so return NULL
                          if( data->mCallback )
                          {
                                  data->mCallback( NULL, data->mUserdata );
                          }
                          break;
                  }
                  default:
                  {
                          // Try again
                          gAssetStorage->getAssetData(uuid,
                                                                                  data->mAssetType,
                                                                                  LLWearableList::processGetAssetReply,
                                                                                  userdata);  // re-use instead of deleting.
                          return;
                  }
                }
        }

        delete data;
}


LLWearable* LLWearableList::createLegacyWearableFromAvatar( EWearableType type )
{
        llinfos << "LLWearableList::createLegacyWearableFromAvatar" << llendl;
        
        LLTransactionID tid;
        LLAssetID new_asset_id;
        tid.generate();
        new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
        
        LLWearable* wearable = new LLWearable( tid );
        wearable->setType( type );
        wearable->setName( wearable->getTypeLabel() );
        wearable->setDescription( "Recovered from lost asset." );

        LLVOAvatar* avatar = gAgent.getAvatarObject();
        LLPermissions perm;
        perm.init( avatar->getID(), avatar->getID(), LLUUID::null, LLUUID::null );
        perm.initMasks(PERM_TRANSFER, PERM_TRANSFER, PERM_NONE, PERM_NONE, PERM_MOVE | PERM_TRANSFER);
        wearable->setPermissions( perm );
        
        // Save info is the default.

        wearable->readFromAvatar();
        
        mList[ new_asset_id ] = wearable;

        // Send to the dataserver
        wearable->saveNewAsset();

        return wearable;
}


// Creates a new wearable just like the old_wearable but with data copied over from item
LLWearable* LLWearableList::createWearableMatchedToInventoryItem( LLWearable* old_wearable, LLViewerInventoryItem* item )
{
        lldebugs << "LLWearableList::createWearableMatchedToInventoryItem()" << llendl;

        LLTransactionID tid;
        LLAssetID new_asset_id;
        new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());

        LLWearable* wearable = new LLWearable( tid );
        wearable->copyDataFrom( old_wearable );

        wearable->setName( item->getName() );
        wearable->setDescription( item->getDescription() );
        wearable->setPermissions( item->getPermissions() );
        wearable->setSaleInfo( item->getSaleInfo() );

        mList[ new_asset_id ] = wearable;

        // Send to the dataserver
        wearable->saveNewAsset();

        return wearable;
}

LLWearable* LLWearableList::createCopyFromAvatar( LLWearable* old_wearable, const std::string& new_name )
{
        lldebugs << "LLWearableList::createCopyFromAvatar()" << llendl;

        LLTransactionID tid;
        LLAssetID new_asset_id;
        tid.generate();
        new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
        
        LLWearable* wearable = new LLWearable( tid );
        wearable->copyDataFrom( old_wearable );
        LLPermissions perm(old_wearable->getPermissions());
        perm.setOwnerAndGroup(LLUUID::null, gAgent.getID(), LLUUID::null, true);
        wearable->setPermissions(perm);
        wearable->readFromAvatar();  // update from the avatar
   
        if (!new_name.empty()) wearable->setName(new_name);

        mList[ new_asset_id ] = wearable;

        // Send to the dataserver
        wearable->saveNewAsset();

        return wearable;
}


LLWearable* LLWearableList::createCopy( LLWearable* old_wearable )
{
        lldebugs << "LLWearableList::createCopy()" << llendl;

        LLTransactionID tid;
        LLAssetID new_asset_id;
        tid.generate();
        new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
        
        LLWearable* wearable = new LLWearable( tid );
        wearable->copyDataFrom( old_wearable );
        LLPermissions perm(old_wearable->getPermissions());
        perm.setOwnerAndGroup(LLUUID::null, gAgent.getID(), LLUUID::null, true);
        wearable->setPermissions(perm);
        mList[ new_asset_id ] = wearable;

        // Send to the dataserver
        wearable->saveNewAsset();

        return wearable;
}

LLWearable* LLWearableList::createNewWearable( EWearableType type )
{
        lldebugs << "LLWearableList::createNewWearable()" << llendl;

        LLTransactionID tid;
        LLAssetID new_asset_id;
        tid.generate();
        new_asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
        
        LLWearable* wearable = new LLWearable( tid );
        wearable->setType( type );
        
        LLString name = "New ";
        name.append( wearable->getTypeLabel() );
        wearable->setName( name );

        LLPermissions perm;
        perm.init(gAgent.getID(), gAgent.getID(), LLUUID::null, LLUUID::null);
        perm.initMasks(PERM_ALL, PERM_ALL, PERM_NONE, PERM_NONE, PERM_MOVE | PERM_TRANSFER);
        wearable->setPermissions(perm);

        // Description and sale info have default values.
        
        wearable->setParamsToDefaults();
        wearable->setTexturesToDefaults();

        mList[ new_asset_id ] = wearable;

        // Send to the dataserver
        wearable->saveNewAsset();

        return wearable;
}

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