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Diffstat (limited to 'indra/newview/llgiveinventory.cpp')
| -rw-r--r-- | indra/newview/llgiveinventory.cpp | 547 |
1 files changed, 547 insertions, 0 deletions
diff --git a/indra/newview/llgiveinventory.cpp b/indra/newview/llgiveinventory.cpp new file mode 100644 index 0000000000..260e15c714 --- /dev/null +++ b/indra/newview/llgiveinventory.cpp @@ -0,0 +1,547 @@ +/** + * @file llgiveinventory.cpp + * @brief LLGiveInventory class implementation + * + * $LicenseInfo:firstyear=2010&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" +#include "llgiveinventory.h" + +// library includes +#include "llnotificationsutil.h" +#include "lltrans.h" + +// newview includes +#include "llagent.h" +#include "llagentdata.h" +#include "llagentui.h" +#include "llagentwearables.h" +#include "llfloatertools.h" // for gFloaterTool +#include "llhudeffecttrail.h" +#include "llhudmanager.h" +#include "llimview.h" +#include "llinventory.h" +#include "llinventoryfunctions.h" +#include "llmutelist.h" +#include "llrecentpeople.h" +#include "llviewerobjectlist.h" +#include "llvoavatarself.h" + +// MAX ITEMS is based on (sizeof(uuid)+2) * count must be < MTUBYTES +// or 18 * count < 1200 => count < 1200/18 => 66. I've cut it down a +// bit from there to give some pad. +const S32 MAX_ITEMS = 42; + +class LLGiveable : public LLInventoryCollectFunctor +{ +public: + LLGiveable() : mCountLosing(0) {} + virtual ~LLGiveable() {} + virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item); + + S32 countNoCopy() const { return mCountLosing; } +protected: + S32 mCountLosing; +}; + +bool LLGiveable::operator()(LLInventoryCategory* cat, LLInventoryItem* item) +{ + // All categories can be given. + if (cat) + return true; + + bool allowed = false; + if (item) + { + allowed = itemTransferCommonlyAllowed(item); + if (allowed && + !item->getPermissions().allowOperationBy(PERM_TRANSFER, + gAgent.getID())) + { + allowed = FALSE; + } + if (allowed && + !item->getPermissions().allowCopyBy(gAgent.getID())) + { + ++mCountLosing; + } + } + return allowed; +} + +class LLUncopyableItems : public LLInventoryCollectFunctor +{ +public: + LLUncopyableItems() {} + virtual ~LLUncopyableItems() {} + virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item); +}; + +bool LLUncopyableItems::operator()(LLInventoryCategory* cat, + LLInventoryItem* item) +{ + bool uncopyable = false; + if (item) + { + if (itemTransferCommonlyAllowed(item) && + !item->getPermissions().allowCopyBy(gAgent.getID())) + { + uncopyable = true; + } + } + return uncopyable; +} + +// static +bool LLGiveInventory::isInventoryGiveAcceptable(const LLInventoryItem* item) +{ + if (!item) return false; + + if (!isAgentAvatarValid()) return false; + + if (!item->getPermissions().allowOperationBy(PERM_TRANSFER, gAgentID)) + { + return false; + } + + bool acceptable = true; + switch(item->getType()) + { + case LLAssetType::AT_OBJECT: + if (gAgentAvatarp->isWearingAttachment(item->getUUID())) + { + acceptable = false; + } + break; + case LLAssetType::AT_BODYPART: + case LLAssetType::AT_CLOTHING: + { + BOOL copyable = false; + if (item->getPermissions().allowCopyBy(gAgentID)) copyable = true; + + if (!copyable && gAgentWearables.isWearingItem(item->getUUID())) + { + acceptable = false; + } + } + break; + default: + break; + } + return acceptable; +} + +// static +bool LLGiveInventory::isInventoryGroupGiveAcceptable(const LLInventoryItem* item) +{ + if (!item) return false; + + if (!isAgentAvatarValid()) return false; + + // These permissions are double checked in the simulator in + // LLGroupNoticeInventoryItemFetch::result(). + if (!item->getPermissions().allowOperationBy(PERM_TRANSFER, gAgentID)) + { + return false; + } + if (!item->getPermissions().allowCopyBy(gAgent.getID())) + { + return false; + } + + + bool acceptable = true; + switch(item->getType()) + { + case LLAssetType::AT_OBJECT: + if (gAgentAvatarp->isWearingAttachment(item->getUUID())) + { + acceptable = false; + } + break; + default: + break; + } + return acceptable; +} + +// static +bool LLGiveInventory::doGiveInventoryItem(const LLUUID& to_agent, + const LLInventoryItem* item, + const LLUUID& im_session_id/* = LLUUID::null*/) + +{ + bool res = true; + llinfos << "LLGiveInventory::giveInventory()" << llendl; + if (!isInventoryGiveAcceptable(item)) + { + return false; + } + if (item->getPermissions().allowCopyBy(gAgentID)) + { + // just give it away. + LLGiveInventory::commitGiveInventoryItem(to_agent, item, im_session_id); + } + else + { + // ask if the agent is sure. + LLSD substitutions; + substitutions["ITEMS"] = item->getName(); + LLSD payload; + payload["agent_id"] = to_agent; + LLSD items = LLSD::emptyArray(); + items.append(item->getUUID()); + payload["items"] = items; + LLNotificationsUtil::add("CannotCopyWarning", substitutions, payload, + &LLGiveInventory::handleCopyProtectedItem); + res = false; + } + + return res; +} + +void LLGiveInventory::doGiveInventoryCategory(const LLUUID& to_agent, + const LLInventoryCategory* cat, + const LLUUID& im_session_id) + +{ + if (!cat) return; + llinfos << "LLGiveInventory::giveInventoryCategory() - " + << cat->getUUID() << llendl; + + if (!isAgentAvatarValid()) return; + + // Test out how many items are being given. + LLViewerInventoryCategory::cat_array_t cats; + LLViewerInventoryItem::item_array_t items; + LLGiveable giveable; + gInventory.collectDescendentsIf (cat->getUUID(), + cats, + items, + LLInventoryModel::EXCLUDE_TRASH, + giveable); + S32 count = cats.count(); + bool complete = true; + for(S32 i = 0; i < count; ++i) + { + if (!gInventory.isCategoryComplete(cats.get(i)->getUUID())) + { + complete = false; + break; + } + } + if (!complete) + { + LLNotificationsUtil::add("IncompleteInventory"); + return; + } + count = items.count() + cats.count(); + if (count > MAX_ITEMS) + { + LLNotificationsUtil::add("TooManyItems"); + return; + } + else if (count == 0) + { + LLNotificationsUtil::add("NoItems"); + return; + } + else + { + if (0 == giveable.countNoCopy()) + { + LLGiveInventory::commitGiveInventoryCategory(to_agent, cat, im_session_id); + } + else + { + LLSD args; + args["COUNT"] = llformat("%d",giveable.countNoCopy()); + LLSD payload; + payload["agent_id"] = to_agent; + payload["folder_id"] = cat->getUUID(); + LLNotificationsUtil::add("CannotCopyCountItems", args, payload, &LLGiveInventory::handleCopyProtectedCategory); + } + } +} + +////////////////////////////////////////////////////////////////////////// +// PRIVATE METHODS +////////////////////////////////////////////////////////////////////////// + +//static +void LLGiveInventory::logInventoryOffer(const LLUUID& to_agent, const LLUUID &im_session_id) +{ + // compute id of possible IM session with agent that has "to_agent" id + LLUUID session_id = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, to_agent); + // If this item was given by drag-and-drop into an IM panel, log this action in the IM panel chat. + LLSD args; + args["user_id"] = to_agent; + if (im_session_id.notNull()) + { + gIMMgr->addSystemMessage(im_session_id, "inventory_item_offered", args); + } + // If this item was given by drag-and-drop on avatar while IM panel was open, log this action in the IM panel chat. + else if (LLIMModel::getInstance()->findIMSession(session_id)) + { + gIMMgr->addSystemMessage(session_id, "inventory_item_offered", args); + } + // If this item was given by drag-and-drop on avatar while IM panel wasn't open, log this action to IM history. + else + { + std::string full_name; + if (gCacheName->getFullName(to_agent, full_name)) + { + LLIMModel::instance().logToFile(full_name, LLTrans::getString("SECOND_LIFE"), im_session_id, LLTrans::getString("inventory_item_offered-im")); + } + } +} + +// static +bool LLGiveInventory::handleCopyProtectedItem(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + LLSD itmes = notification["payload"]["items"]; + LLInventoryItem* item = NULL; + switch(option) + { + case 0: // "Yes" + for (LLSD::array_iterator it = itmes.beginArray(); it != itmes.endArray(); it++) + { + item = gInventory.getItem((*it).asUUID()); + if (item) + { + LLGiveInventory::commitGiveInventoryItem(notification["payload"]["agent_id"].asUUID(), + item); + // delete it for now - it will be deleted on the server + // quickly enough. + gInventory.deleteObject(item->getUUID()); + gInventory.notifyObservers(); + } + else + { + LLNotificationsUtil::add("CannotGiveItem"); + } + } + break; + + default: // no, cancel, whatever, who cares, not yes. + LLNotificationsUtil::add("TransactionCancelled"); + break; + } + return false; +} + +// static +void LLGiveInventory::commitGiveInventoryItem(const LLUUID& to_agent, + const LLInventoryItem* item, + const LLUUID& im_session_id) +{ + if (!item) return; + std::string name; + LLAgentUI::buildFullname(name); + LLUUID transaction_id; + transaction_id.generate(); + const S32 BUCKET_SIZE = sizeof(U8) + UUID_BYTES; + U8 bucket[BUCKET_SIZE]; + bucket[0] = (U8)item->getType(); + memcpy(&bucket[1], &(item->getUUID().mData), UUID_BYTES); /* Flawfinder: ignore */ + pack_instant_message( + gMessageSystem, + gAgentID, + FALSE, + gAgentSessionID, + to_agent, + name, + item->getName(), + IM_ONLINE, + IM_INVENTORY_OFFERED, + transaction_id, + 0, + LLUUID::null, + gAgent.getPositionAgent(), + NO_TIMESTAMP, + bucket, + BUCKET_SIZE); + gAgent.sendReliableMessage(); + + // VEFFECT: giveInventory + LLHUDEffectSpiral *effectp = (LLHUDEffectSpiral *)LLHUDManager::getInstance()->createViewerEffect(LLHUDObject::LL_HUD_EFFECT_BEAM, TRUE); + effectp->setSourceObject(gAgentAvatarp); + effectp->setTargetObject(gObjectList.findObject(to_agent)); + effectp->setDuration(LL_HUD_DUR_SHORT); + effectp->setColor(LLColor4U(gAgent.getEffectColor())); + gFloaterTools->dirty(); + + LLMuteList::getInstance()->autoRemove(to_agent, LLMuteList::AR_INVENTORY); + + logInventoryOffer(to_agent, im_session_id); + + // add buddy to recent people list + LLRecentPeople::instance().add(to_agent); +} + +// static +bool LLGiveInventory::handleCopyProtectedCategory(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + LLInventoryCategory* cat = NULL; + switch(option) + { + case 0: // "Yes" + cat = gInventory.getCategory(notification["payload"]["folder_id"].asUUID()); + if (cat) + { + LLGiveInventory::commitGiveInventoryCategory(notification["payload"]["agent_id"].asUUID(), + cat); + LLViewerInventoryCategory::cat_array_t cats; + LLViewerInventoryItem::item_array_t items; + LLUncopyableItems remove; + gInventory.collectDescendentsIf (cat->getUUID(), + cats, + items, + LLInventoryModel::EXCLUDE_TRASH, + remove); + S32 count = items.count(); + for(S32 i = 0; i < count; ++i) + { + gInventory.deleteObject(items.get(i)->getUUID()); + } + gInventory.notifyObservers(); + } + else + { + LLNotificationsUtil::add("CannotGiveCategory"); + } + break; + + default: // no, cancel, whatever, who cares, not yes. + LLNotificationsUtil::add("TransactionCancelled"); + break; + } + return false; +} + +// static +void LLGiveInventory::commitGiveInventoryCategory(const LLUUID& to_agent, + const LLInventoryCategory* cat, + const LLUUID& im_session_id) + +{ + if (!cat) return; + llinfos << "LLGiveInventory::commitGiveInventoryCategory() - " + << cat->getUUID() << llendl; + + // add buddy to recent people list + LLRecentPeople::instance().add(to_agent); + + // Test out how many items are being given. + LLViewerInventoryCategory::cat_array_t cats; + LLViewerInventoryItem::item_array_t items; + LLGiveable giveable; + gInventory.collectDescendentsIf (cat->getUUID(), + cats, + items, + LLInventoryModel::EXCLUDE_TRASH, + giveable); + + // MAX ITEMS is based on (sizeof(uuid)+2) * count must be < + // MTUBYTES or 18 * count < 1200 => count < 1200/18 => + // 66. I've cut it down a bit from there to give some pad. + S32 count = items.count() + cats.count(); + if (count > MAX_ITEMS) + { + LLNotificationsUtil::add("TooManyItems"); + return; + } + else if (count == 0) + { + LLNotificationsUtil::add("NoItems"); + return; + } + else + { + std::string name; + LLAgentUI::buildFullname(name); + LLUUID transaction_id; + transaction_id.generate(); + S32 bucket_size = (sizeof(U8) + UUID_BYTES) * (count + 1); + U8* bucket = new U8[bucket_size]; + U8* pos = bucket; + U8 type = (U8)cat->getType(); + memcpy(pos, &type, sizeof(U8)); /* Flawfinder: ignore */ + pos += sizeof(U8); + memcpy(pos, &(cat->getUUID()), UUID_BYTES); /* Flawfinder: ignore */ + pos += UUID_BYTES; + S32 i; + count = cats.count(); + for(i = 0; i < count; ++i) + { + memcpy(pos, &type, sizeof(U8)); /* Flawfinder: ignore */ + pos += sizeof(U8); + memcpy(pos, &(cats.get(i)->getUUID()), UUID_BYTES); /* Flawfinder: ignore */ + pos += UUID_BYTES; + } + count = items.count(); + for(i = 0; i < count; ++i) + { + type = (U8)items.get(i)->getType(); + memcpy(pos, &type, sizeof(U8)); /* Flawfinder: ignore */ + pos += sizeof(U8); + memcpy(pos, &(items.get(i)->getUUID()), UUID_BYTES); /* Flawfinder: ignore */ + pos += UUID_BYTES; + } + pack_instant_message( + gMessageSystem, + gAgent.getID(), + FALSE, + gAgent.getSessionID(), + to_agent, + name, + cat->getName(), + IM_ONLINE, + IM_INVENTORY_OFFERED, + transaction_id, + 0, + LLUUID::null, + gAgent.getPositionAgent(), + NO_TIMESTAMP, + bucket, + bucket_size); + gAgent.sendReliableMessage(); + delete[] bucket; + + // VEFFECT: giveInventoryCategory + LLHUDEffectSpiral *effectp = (LLHUDEffectSpiral *)LLHUDManager::getInstance()->createViewerEffect(LLHUDObject::LL_HUD_EFFECT_BEAM, TRUE); + effectp->setSourceObject(gAgentAvatarp); + effectp->setTargetObject(gObjectList.findObject(to_agent)); + effectp->setDuration(LL_HUD_DUR_SHORT); + effectp->setColor(LLColor4U(gAgent.getEffectColor())); + gFloaterTools->dirty(); + + LLMuteList::getInstance()->autoRemove(to_agent, LLMuteList::AR_INVENTORY); + + logInventoryOffer(to_agent, im_session_id); + } +} + +// EOF |