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authorAndrei Karas <akaras@inbox.ru>2015-08-09 00:27:00 +0300
committerAndrei Karas <akaras@inbox.ru>2015-08-09 00:27:00 +0300
commit17a08b25c0df685e3f5c7edf1d4ab583f55ecaf9 (patch)
tree6b87b432ed5d87f1244316e18a614b326095e855 /src
parent9c46394f54db8c1b9e357ad555f3db96251a616d (diff)
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Add some missing checks to actions found by paranucker.
Diffstat (limited to 'src')
-rw-r--r--src/actions/actions.cpp105
-rw-r--r--src/actions/chat.cpp55
-rw-r--r--src/actions/commands.cpp174
-rw-r--r--src/actions/windows.cpp11
4 files changed, 235 insertions, 110 deletions
diff --git a/src/actions/actions.cpp b/src/actions/actions.cpp
index 4f78bc375..92c0029ed 100644
--- a/src/actions/actions.cpp
+++ b/src/actions/actions.cpp
@@ -132,6 +132,9 @@ static int uploadUpdate(void *ptr,
return 0;
UploadChatInfo *const info = reinterpret_cast<UploadChatInfo*>(ptr);
+ if (!info)
+ return 0;
+
if (status == DownloadStatus::Complete)
{
std::string str = Net::Download::getUploadResponse();
@@ -174,7 +177,7 @@ static void uploadFile(const std::string &str,
const std::string &addStr,
ChatTab *const tab)
{
- UploadChatInfo *const info = new UploadChatInfo();
+ UploadChatInfo *const info = new UploadChatInfo;
Net::Download *const upload = new Net::Download(info,
"http://sprunge.us",
&uploadUpdate,
@@ -561,8 +564,9 @@ impHandler0(itenplz)
{
if (actorManager)
{
- if (playerHandler && playerHandler->canUseMagic()
- && PlayerInfo::getAttribute(Attributes::MP) >= 3)
+ if (playerHandler &&
+ playerHandler->canUseMagic() &&
+ PlayerInfo::getAttribute(Attributes::MP) >= 3)
{
actorManager->itenplz();
}
@@ -652,15 +656,22 @@ impHandler0(ignoreInput)
impHandler(buy)
{
+ if (!serverFeatures)
+ return false;
const std::string args = event.args;
Being *being = findBeing(args, false);
if (!being && !serverFeatures->haveVending())
{
- const std::set<std::string> &players = whoIsOnline->getOnlineNicks();
- if (players.find(args) != players.end())
+ if (whoIsOnline)
{
- buySellHandler->requestSellList(args);
- return true;
+ const std::set<std::string> &players =
+ whoIsOnline->getOnlineNicks();
+ if (players.find(args) != players.end())
+ {
+ if (buySellHandler)
+ buySellHandler->requestSellList(args);
+ return true;
+ }
}
return false;
}
@@ -673,16 +684,18 @@ impHandler(buy)
if (being->getType() == ActorType::Npc)
{
- npcHandler->buy(being->getId());
+ if (npcHandler)
+ npcHandler->buy(being->getId());
return true;
}
else if (being->getType() == ActorType::Player)
{
#ifdef EATHENA_SUPPORT
- if (serverFeatures->haveVending())
+ if (vendingHandler && serverFeatures->haveVending())
vendingHandler->open(being);
else
#endif
+ if (buySellHandler)
buySellHandler->requestSellList(being->getName());
return true;
}
@@ -691,15 +704,23 @@ impHandler(buy)
impHandler(sell)
{
+ if (!serverFeatures)
+ return false;
+
const std::string args = event.args;
Being *being = findBeing(args, false);
if (!being && !serverFeatures->haveVending())
{
- const std::set<std::string> &players = whoIsOnline->getOnlineNicks();
- if (players.find(args) != players.end())
+ if (whoIsOnline)
{
- buySellHandler->requestBuyList(args);
- return true;
+ const std::set<std::string> &players =
+ whoIsOnline->getOnlineNicks();
+ if (players.find(args) != players.end())
+ {
+ if (buySellHandler)
+ buySellHandler->requestBuyList(args);
+ return true;
+ }
}
return false;
}
@@ -712,16 +733,18 @@ impHandler(sell)
if (being->getType() == ActorType::Npc)
{
- npcHandler->sell(being->getId());
+ if (npcHandler)
+ npcHandler->sell(being->getId());
return true;
}
else if (being->getType() == ActorType::Player)
{
#ifdef EATHENA_SUPPORT
- if (serverFeatures->haveVending())
+ if (buyingStoreHandler && serverFeatures->haveVending())
buyingStoreHandler->open(being);
else
#endif
+ if (buySellHandler)
buySellHandler->requestBuyList(being->getName());
return true;
}
@@ -911,7 +934,8 @@ impHandler0(openTrade)
const Being *const being = localPlayer->getTarget();
if (being && being->getType() == ActorType::Player)
{
- tradeHandler->request(being);
+ if (tradeHandler)
+ tradeHandler->request(being);
tradePartnerName = being->getName();
if (tradeWindow)
tradeWindow->clear();
@@ -969,7 +993,8 @@ impHandler(where)
impHandler0(who)
{
- chatHandler->who();
+ if (chatHandler)
+ chatHandler->who();
return true;
}
@@ -1010,7 +1035,8 @@ impHandler(trade)
being = localPlayer->getTarget();
if (being)
{
- tradeHandler->request(being);
+ if (tradeHandler)
+ tradeHandler->request(being);
tradePartnerName = being->getName();
if (tradeWindow)
tradeWindow->clear();
@@ -1082,7 +1108,8 @@ impHandler0(cacheInfo)
impHandler0(disconnect)
{
- gameHandler->disconnect2();
+ if (gameHandler)
+ gameHandler->disconnect2();
return true;
}
@@ -1096,7 +1123,7 @@ impHandler(undress)
target = actorManager->findNearestByName(event.args);
if (!target)
target = localPlayer->getTarget();
- if (target)
+ if (target && beingHandler)
beingHandler->undress(target);
return true;
}
@@ -1279,13 +1306,15 @@ impHandler0(dump)
impHandler0(serverIgnoreAll)
{
- chatHandler->ignoreAll();
+ if (chatHandler)
+ chatHandler->ignoreAll();
return true;
}
impHandler0(serverUnIgnoreAll)
{
- chatHandler->unIgnoreAll();
+ if (chatHandler)
+ chatHandler->unIgnoreAll();
return true;
}
@@ -1444,6 +1473,8 @@ impHandler0(createItems)
FOR_EACH (ItemDB::ItemInfos::const_iterator, it, items)
{
const ItemInfo *const info = (*it).second;
+ if (!info)
+ continue;
const int id = info->getId();
if (id <= 500)
continue;
@@ -1499,7 +1530,8 @@ impHandler(uploadLog)
impHandler0(mercenaryFire)
{
#ifdef EATHENA_SUPPORT
- mercenaryHandler->fire();
+ if (mercenaryHandler)
+ mercenaryHandler->fire();
return true;
#else
return false;
@@ -1547,10 +1579,13 @@ impHandler(invToStorage)
return true;
if (amount)
{
- inventoryHandler->moveItem2(InventoryType::INVENTORY,
- item->getInvIndex(),
- amount,
- InventoryType::STORAGE);
+ if (inventoryHandler)
+ {
+ inventoryHandler->moveItem2(InventoryType::INVENTORY,
+ item->getInvIndex(),
+ amount,
+ InventoryType::STORAGE);
+ }
}
else
{
@@ -1570,7 +1605,8 @@ impHandler(tradeAdd)
if (amount)
{
- tradeWindow->tradeItem(item, amount, true);
+ if (tradeWindow)
+ tradeWindow->tradeItem(item, amount, true);
}
else
{
@@ -1586,10 +1622,13 @@ impHandler(storageToInv)
const int amount = getAmountFromEvent(event, item, InventoryType::STORAGE);
if (amount)
{
- inventoryHandler->moveItem2(InventoryType::STORAGE,
- item->getInvIndex(),
- amount,
- InventoryType::INVENTORY);
+ if (inventoryHandler && item)
+ {
+ inventoryHandler->moveItem2(InventoryType::STORAGE,
+ item->getInvIndex(),
+ amount,
+ InventoryType::INVENTORY);
+ }
}
else
{
@@ -1636,7 +1675,7 @@ impHandler(kick)
}
if (!target)
target = localPlayer->getTarget();
- if (target)
+ if (target && adminHandler)
adminHandler->kick(target->getId());
return true;
}
diff --git a/src/actions/chat.cpp b/src/actions/chat.cpp
index 9749e30fa..f6e1d9a55 100644
--- a/src/actions/chat.cpp
+++ b/src/actions/chat.cpp
@@ -56,7 +56,8 @@ static void outString(ChatTab *const tab,
{
if (!tab)
{
- chatHandler->talk(def, GENERAL_CHANNEL);
+ if (chatHandler)
+ chatHandler->talk(def, GENERAL_CHANNEL);
return;
}
@@ -64,20 +65,24 @@ static void outString(ChatTab *const tab,
{
case ChatTabType::PARTY:
{
- partyHandler->chat(str);
+ if (partyHandler)
+ partyHandler->chat(str);
break;
}
case ChatTabType::GUILD:
{
- if (!localPlayer)
+ if (!guildHandler || !localPlayer)
return;
const Guild *const guild = localPlayer->getGuild();
if (guild)
{
if (guild->getServerGuild())
{
- if (!serverFeatures->haveNativeGuilds())
+ if (!serverFeatures ||
+ !serverFeatures->haveNativeGuilds())
+ {
return;
+ }
guildHandler->chat(str);
}
#ifdef TMWA_SUPPORT
@@ -101,7 +106,8 @@ static void outString(ChatTab *const tab,
case ChatTabType::DEBUG:
case ChatTabType::BATTLE:
case ChatTabType::LANG:
- chatHandler->talk(str, GENERAL_CHANNEL);
+ if (chatHandler)
+ chatHandler->talk(str, GENERAL_CHANNEL);
break;
}
}
@@ -238,13 +244,18 @@ impHandler(msg)
if (splitWhisper(event.args, recvnick, message))
{
+ if (!chatWindow)
+ return false;
chatWindow->addWhisper(recvnick, message, ChatMsgType::BY_PLAYER);
}
else
{
- // TRANSLATORS: whisper send
- event.tab->chatLog(_("Cannot send empty whispers!"),
- ChatMsgType::BY_SERVER);
+ if (event.tab)
+ {
+ // TRANSLATORS: whisper send
+ event.tab->chatLog(_("Cannot send empty whispers!"),
+ ChatMsgType::BY_SERVER);
+ }
}
return true;
}
@@ -271,7 +282,7 @@ impHandler(msg2)
std::string recvnick;
std::string message;
- if (splitWhisper(event.args, recvnick, message))
+ if (chatHandler && splitWhisper(event.args, recvnick, message))
chatHandler->privateMessage(recvnick, message);
return true;
}
@@ -310,7 +321,7 @@ impHandler0(clearChatTab)
impHandler(createParty)
{
- if (!event.tab)
+ if (!event.tab || !partyHandler)
return false;
if (event.args.empty())
@@ -328,8 +339,13 @@ impHandler(createParty)
impHandler(createGuild)
{
- if (!event.tab || !serverFeatures->haveNativeGuilds())
+ if (!guildHandler ||
+ !event.tab ||
+ !serverFeatures ||
+ !serverFeatures->haveNativeGuilds())
+ {
return false;
+ }
if (event.args.empty())
{
@@ -348,7 +364,8 @@ impHandler(party)
{
if (!event.args.empty())
{
- partyHandler->invite(event.args);
+ if (partyHandler)
+ partyHandler->invite(event.args);
}
else
{
@@ -364,7 +381,7 @@ impHandler(party)
impHandler(guild)
{
- if (!event.tab || !localPlayer)
+ if (!guildHandler || !event.tab || !localPlayer)
return false;
const std::string args = event.args;
@@ -450,7 +467,8 @@ impHandler(kickParty)
{
if (!event.args.empty())
{
- partyHandler->kick(event.args);
+ if (partyHandler)
+ partyHandler->kick(event.args);
}
else
{
@@ -474,10 +492,15 @@ impHandler(kickGuild)
if (guild)
{
if (guild->getServerGuild())
- guildHandler->kick(guild->getMember(event.args), "");
+ {
+ if (guildHandler)
+ guildHandler->kick(guild->getMember(event.args), "");
+ }
#ifdef TMWA_SUPPORT
else if (guildManager)
+ {
guildManager->kick(event.args);
+ }
#endif
}
}
@@ -566,7 +589,7 @@ impHandler0(chatGuildTab)
impHandler(hat)
{
- if (!localPlayer)
+ if (!localPlayer || !charServerHandler)
return false;
const int sprite = localPlayer->getSpriteID(
diff --git a/src/actions/commands.cpp b/src/actions/commands.cpp
index d15402b25..8070efcc7 100644
--- a/src/actions/commands.cpp
+++ b/src/actions/commands.cpp
@@ -76,9 +76,12 @@ static std::string getNick(const InputEvent &event)
WhisperTab *const whisper = dynamic_cast<WhisperTab* const>(event.tab);
if (!whisper || whisper->getNick().empty())
{
- // TRANSLATORS: change relation
- event.tab->chatLog(_("Please specify a name."),
- ChatMsgType::BY_SERVER);
+ if (event.tab)
+ {
+ // TRANSLATORS: change relation
+ event.tab->chatLog(_("Please specify a name."),
+ ChatMsgType::BY_SERVER);
+ }
return std::string();
}
args = whisper->getNick();
@@ -139,8 +142,12 @@ static void changeRelation(const InputEvent &event,
impHandler(chatAnnounce)
{
- adminHandler->announce(event.args);
- return true;
+ if (adminHandler)
+ {
+ adminHandler->announce(event.args);
+ return true;
+ }
+ return false;
}
impHandler(chatIgnore)
@@ -510,18 +517,23 @@ impHandler(imitation)
impHandler0(sendMail)
{
+ // +++ need impliment for hercules
return false;
}
impHandler(info)
{
- if (!event.tab || !localPlayer
- || !serverFeatures->haveNativeGuilds())
+ if (!event.tab ||
+ !localPlayer ||
+ !serverFeatures ||
+ !serverFeatures->haveNativeGuilds())
{
return false;
}
- if (event.tab->getType() == ChatTabType::GUILD)
+ if (event.tab &&
+ guildHandler &&
+ event.tab->getType() == ChatTabType::GUILD)
{
const Guild *const guild = localPlayer->getGuild();
if (guild)
@@ -652,8 +664,10 @@ impHandler(enableHighlight)
{
event.tab->setAllowHighlight(true);
if (chatWindow)
+ {
chatWindow->saveState();
- return true;
+ return true;
+ }
}
return false;
}
@@ -664,8 +678,10 @@ impHandler(disableHighlight)
{
event.tab->setAllowHighlight(false);
if (chatWindow)
+ {
chatWindow->saveState();
- return true;
+ return true;
+ }
}
return false;
}
@@ -676,8 +692,10 @@ impHandler(dontRemoveName)
{
event.tab->setRemoveNames(false);
if (chatWindow)
+ {
chatWindow->saveState();
- return true;
+ return true;
+ }
}
return false;
}
@@ -688,8 +706,10 @@ impHandler(removeName)
{
event.tab->setRemoveNames(true);
if (chatWindow)
+ {
chatWindow->saveState();
- return true;
+ return true;
+ }
}
return false;
}
@@ -700,8 +720,10 @@ impHandler(disableAway)
{
event.tab->setNoAway(true);
if (chatWindow)
+ {
chatWindow->saveState();
- return true;
+ return true;
+ }
}
return false;
}
@@ -712,8 +734,10 @@ impHandler(enableAway)
{
event.tab->setNoAway(false);
if (chatWindow)
+ {
chatWindow->saveState();
- return true;
+ return true;
+ }
}
return false;
}
@@ -730,20 +754,32 @@ impHandler(testParticle)
impHandler(talkRaw)
{
- chatHandler->talkRaw(event.args);
- return true;
+ if (chatHandler)
+ {
+ chatHandler->talkRaw(event.args);
+ return true;
+ }
+ return false;
}
impHandler(gm)
{
- chatHandler->talk("@wgm " + event.args, GENERAL_CHANNEL);
- return true;
+ if (chatHandler)
+ {
+ chatHandler->talk("@wgm " + event.args, GENERAL_CHANNEL);
+ return true;
+ }
+ return false;
}
impHandler(hack)
{
- chatHandler->sendRaw(event.args);
- return true;
+ if (chatHandler)
+ {
+ chatHandler->sendRaw(event.args);
+ return true;
+ }
+ return false;
}
impHandler(debugSpawn)
@@ -766,8 +802,12 @@ impHandler(serverIgnoreWhisper)
if (args.empty())
return false;
- chatHandler->ignore(args);
- return true;
+ if (chatHandler)
+ {
+ chatHandler->ignore(args);
+ return true;
+ }
+ return false;
}
impHandler(serverUnIgnoreWhisper)
@@ -776,8 +816,12 @@ impHandler(serverUnIgnoreWhisper)
if (args.empty())
return false;
- chatHandler->unIgnore(args);
- return true;
+ if (chatHandler)
+ {
+ chatHandler->unIgnore(args);
+ return true;
+ }
+ return false;
}
impHandler(setHomunculusName)
@@ -787,27 +831,35 @@ impHandler(setHomunculusName)
if (args.empty())
return false;
- homunculusHandler->setName(args);
- return true;
-#else
- return false;
+ if (homunculusHandler)
+ {
+ homunculusHandler->setName(args);
+ return true;
+ }
#endif
+ return false;
}
impHandler0(fireHomunculus)
{
#ifdef EATHENA_SUPPORT
- homunculusHandler->fire();
- return true;
-#else
- return false;
+ if (homunculusHandler)
+ {
+ homunculusHandler->fire();
+ return true;
+ }
#endif
+ return false;
}
impHandler0(leaveParty)
{
- partyHandler->leave();
- return true;
+ if (partyHandler)
+ {
+ partyHandler->leave();
+ return true;
+ }
+ return false;
}
impHandler(warp)
@@ -815,38 +867,44 @@ impHandler(warp)
int x = 0;
int y = 0;
- if (Game::instance() && parse2Int(event.args, x, y))
+ if (adminHandler &&
+ Game::instance() &&
+ parse2Int(event.args, x, y))
{
adminHandler->warp(Game::instance()->getCurrentMapName(),
x, y);
+ return true;
}
- return true;
+ return false;
}
impHandler(homunTalk)
{
#ifdef EATHENA_SUPPORT
- if (!serverFeatures->haveTalkPet())
+ if (!serverFeatures || !serverFeatures->haveTalkPet())
return false;
std::string args = event.args;
if (findCutFirst(args, "/me "))
args = textToMe(args);
- homunculusHandler->talk(args);
- return true;
-#else
- return false;
+ if (homunculusHandler)
+ {
+ homunculusHandler->talk(args);
+ return true;
+ }
#endif
+ return false;
}
impHandler(homunEmote)
{
#ifdef EATHENA_SUPPORT
- if (!serverFeatures->haveTalkPet())
+ if (!serverFeatures || !serverFeatures->haveTalkPet())
return false;
- if (event.action >= InputAction::HOMUN_EMOTE_1
- && event.action <= InputAction::HOMUN_EMOTE_48)
+ if (homunculusHandler &&
+ event.action >= InputAction::HOMUN_EMOTE_1 &&
+ event.action <= InputAction::HOMUN_EMOTE_48)
{
const int emotion = event.action - InputAction::HOMUN_EMOTE_1;
if (emoteShortcut)
@@ -863,21 +921,23 @@ impHandler(homunEmote)
impHandler(commandHomunEmote)
{
#ifdef EATHENA_SUPPORT
- if (!serverFeatures->haveTalkPet())
+ if (!serverFeatures || !serverFeatures->haveTalkPet())
return false;
- homunculusHandler->emote(static_cast<uint8_t>(
- atoi(event.args.c_str())));
- return true;
-#else
- return false;
+ if (homunculusHandler)
+ {
+ homunculusHandler->emote(static_cast<uint8_t>(
+ atoi(event.args.c_str())));
+ return true;
+ }
#endif
+ return false;
}
impHandler(createPublicChatRoom)
{
#ifdef EATHENA_SUPPORT
- if (event.args.empty())
+ if (!chatHandler || event.args.empty())
return false;
chatHandler->createChatRoom(event.args, "", 100, true);
return true;
@@ -889,6 +949,8 @@ impHandler(createPublicChatRoom)
impHandler(joinChatRoom)
{
#ifdef EATHENA_SUPPORT
+ if (!chatHandler)
+ return false;
const std::string args = event.args;
if (args.empty())
return false;
@@ -905,11 +967,13 @@ impHandler(joinChatRoom)
impHandler0(leaveChatRoom)
{
#ifdef EATHENA_SUPPORT
- chatHandler->leaveChatRoom();
- return true;
-#else
- return false;
+ if (chatHandler)
+ {
+ chatHandler->leaveChatRoom();
+ return true;
+ }
#endif
+ return false;
}
impHandler(confSet)
diff --git a/src/actions/windows.cpp b/src/actions/windows.cpp
index bd82521d4..c98adbfb0 100644
--- a/src/actions/windows.cpp
+++ b/src/actions/windows.cpp
@@ -273,7 +273,7 @@ impHandler0(questsWindowShow)
impHandler0(bankWindowShow)
{
#ifdef EATHENA_SUPPORT
- if (!serverFeatures->haveBankApi())
+ if (!serverFeatures || !serverFeatures->haveBankApi())
return false;
showHideWindow(bankWindow);
@@ -286,9 +286,10 @@ impHandler0(bankWindowShow)
impHandler0(cartWindowShow)
{
#ifdef EATHENA_SUPPORT
- if (!serverFeatures->haveCart()
- || !localPlayer
- || !localPlayer->getHaveCart())
+ if (!serverFeatures ||
+ !serverFeatures->haveCart() ||
+ !localPlayer ||
+ !localPlayer->getHaveCart())
{
return false;
}
@@ -316,9 +317,7 @@ impHandler0(quickWindowShow)
if (setupWindow)
{
if (setupWindow->isWindowVisible())
- {
setupWindow->doCancel();
- }
setupWindow->setVisible(Visible_true);
setupWindow->activateTab(_("Quick"));
setupWindow->requestMoveToTop();