ds@579: /**
ds@653:  * vim: set ts=4 :
ds@579:  * ===============================================================
ds@579:  * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
ds@579:  * ===============================================================
ds@579:  *
ds@579:  * This file is not open source and may not be copied without explicit
ds@579:  * written permission of AlliedModders LLC.  This file may not be redistributed 
ds@579:  * in whole or significant part.
ds@579:  * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
ds@579:  *
ds@579:  * Version: $Id$
ds@579:  */
ds@579: 
ds@579: #include "ConCmdManager.h"
ds@579: #include "sm_srvcmds.h"
ds@579: #include "AdminCache.h"
ds@579: #include "sm_stringutil.h"
dvander@591: #include "PlayerManager.h"
dvander@591: #include "Translator.h"
dvander@895: #include "HalfLife2.h"
dvander@895: #include "ChatTriggers.h"
ds@579: 
ds@579: ConCmdManager g_ConCmds;
ds@579: 
ds@579: SH_DECL_HOOK0_void(ConCommand, Dispatch, SH_NOATTRIB, false);
ds@579: SH_DECL_HOOK1_void(IServerGameClients, SetCommandClient, SH_NOATTRIB, false, int);
ds@579: 
ds@579: struct PlCmdInfo
ds@579: {
ds@579: 	ConCmdInfo *pInfo;
ds@579: 	CmdHook *pHook;
ds@579: 	CmdType type;
ds@579: };
ds@579: typedef List<PlCmdInfo> CmdList;
dvander@723: 
ds@579: void AddToPlCmdList(CmdList *pList, const PlCmdInfo &info);
ds@579: 
ds@579: ConCmdManager::ConCmdManager() : m_Strings(1024)
ds@579: {
ds@579: 	m_pCmds = sm_trie_create();
ds@579: 	m_pCmdGrps = sm_trie_create();
dvander@769: 	m_CmdClient = 0;
ds@579: }
ds@579: 
ds@579: ConCmdManager::~ConCmdManager()
ds@579: {
ds@579: 	sm_trie_destroy(m_pCmds);
ds@579: 	sm_trie_destroy(m_pCmdGrps);
ds@579: }
ds@579: 
ds@579: void ConCmdManager::OnSourceModAllInitialized()
ds@579: {
ds@579: 	g_PluginSys.AddPluginsListener(this);
ds@579: 	g_RootMenu.AddRootConsoleCommand("cmds", "List console commands", this);
ds@579: 	SH_ADD_HOOK_MEMFUNC(IServerGameClients, SetCommandClient, serverClients, this, &ConCmdManager::SetCommandClient, false);
ds@579: }
ds@579: 
ds@579: void ConCmdManager::OnSourceModShutdown()
ds@579: {
ds@579: 	/* All commands should already be removed by the time we're done */
ds@579: 	SH_REMOVE_HOOK_MEMFUNC(IServerGameClients, SetCommandClient, serverClients, this, &ConCmdManager::SetCommandClient, false);
ds@579: 	g_RootMenu.RemoveRootConsoleCommand("cmds", this);
ds@579: }
ds@579: 
ds@579: void ConCmdManager::RemoveConCmds(List<CmdHook *> &cmdlist, IPluginContext *pContext)
ds@579: {
ds@579: 	List<CmdHook *>::iterator iter = cmdlist.begin();
ds@579: 	CmdHook *pHook;
ds@579: 
ds@579: 	while (iter != cmdlist.end())
ds@579: 	{
ds@579: 		pHook = (*iter);
ds@579: 		if (pHook->pf->GetParentContext() == pContext)
ds@579: 		{
ds@579: 			delete pHook->pAdmin;
ds@579: 			delete pHook;
ds@579: 			iter = cmdlist.erase(iter);
ds@579: 		} else {
ds@579: 			iter++;
ds@579: 		}
ds@579: 	}
ds@579: }
ds@579: 
ds@579: void ConCmdManager::OnPluginDestroyed(IPlugin *plugin)
ds@579: {
ds@579: 	CmdList *pList;
ds@579: 	List<ConCmdInfo *> removed;
ds@579: 	if (plugin->GetProperty("CommandList", (void **)&pList, true))
ds@579: 	{
ds@579: 		IPluginContext *pContext = plugin->GetBaseContext();
ds@579: 		CmdList::iterator iter;
ds@579: 		/* First pass!
ds@579: 	 	 * Only bother if there's an actual command list on this plugin... 
ds@579: 	 	 */
ds@579: 		for (iter=pList->begin();
ds@579: 			iter!=pList->end();
ds@579: 			iter++)
ds@579: 		{
ds@579: 			PlCmdInfo &cmd = (*iter);
ds@579: 			ConCmdInfo *pInfo = cmd.pInfo;
ds@579: 
ds@579: 			/* Has this chain already been fully cleaned/removed? */
ds@579: 			if (removed.find(pInfo) != removed.end())
ds@579: 			{
ds@579: 				continue;
ds@579: 			}
ds@579: 
ds@579: 			/* Remove any hooks from us on this command */
ds@579: 			RemoveConCmds(pInfo->conhooks, pContext);
ds@579: 			RemoveConCmds(pInfo->srvhooks, pContext);
ds@579: 
ds@579: 			/* See if there are still hooks */
ds@579: 			if (pInfo->srvhooks.size())
ds@579: 			{
ds@579: 				continue;
ds@579: 			}
ds@579: 			if (pInfo->conhooks.size())
ds@579: 			{
ds@579: 				continue;
ds@579: 			}
ds@579: 
ds@579: 			/* Remove the command, it should be safe now */
ds@579: 			RemoveConCmd(pInfo);
ds@579: 			removed.push_back(pInfo);
ds@579: 		}
ds@579: 		delete pList;
ds@579: 	}
ds@579: }
ds@579: 
ds@579: void CommandCallback()
ds@579: {
ds@579: 	g_ConCmds.InternalDispatch();
ds@579: }
ds@579: 
ds@579: void ConCmdManager::SetCommandClient(int client)
ds@579: {
ds@579: 	m_CmdClient = client + 1;
ds@579: }
ds@579: 
ds@579: ResultType ConCmdManager::DispatchClientCommand(int client, ResultType type)
ds@579: {
ds@579: 	const char *cmd = engine->Cmd_Argv(0);
ds@579: 	int args = engine->Cmd_Argc() - 1;
ds@579: 
ds@579: 	ConCmdInfo *pInfo;
ds@579: 	if (sm_trie_retrieve(m_pCmds, cmd, (void **)&pInfo))
ds@579: 	{
ds@579: 		cell_t result = type;
ds@579: 		cell_t tempres = result;
ds@579: 		List<CmdHook *>::iterator iter;
ds@579: 		CmdHook *pHook;
ds@579: 		for (iter=pInfo->conhooks.begin();
ds@579: 			 iter!=pInfo->conhooks.end();
ds@579: 			 iter++)
ds@579: 		{
ds@579: 			pHook = (*iter);
ds@579: 			if (!pHook->pf->IsRunnable())
ds@579: 			{
ds@579: 				continue;
ds@579: 			}
ds@579: 			if (pHook->pAdmin && !CheckAccess(client, cmd, pHook->pAdmin))
ds@579: 			{
ds@579: 				if (result < Pl_Handled)
ds@579: 				{
ds@579: 					result = Pl_Handled;
ds@579: 				}
ds@579: 				continue;
ds@579: 			}
ds@579: 			pHook->pf->PushCell(client);
ds@579: 			pHook->pf->PushCell(args);
ds@579: 			if (pHook->pf->Execute(&tempres) == SP_ERROR_NONE)
ds@579: 			{
ds@579: 				if (tempres > result)
ds@579: 				{
ds@579: 					result = tempres;
ds@579: 				}
ds@579: 				if (result == Pl_Stop)
ds@579: 				{
ds@579: 					break;
ds@579: 				}
ds@579: 			}
ds@579: 		}
ds@579: 		type = (ResultType)result;
ds@579: 	}
ds@579: 
ds@579: 	return type;
ds@579: }
ds@579: 
ds@579: void ConCmdManager::InternalDispatch()
ds@579: {
ds@579: 	/**
ds@579: 	 * Note: Console commands will EITHER go through IServerGameDLL::ClientCommand,
ds@579: 	 * OR this dispatch.  They will NEVER go through both.
ds@579: 	 * -- 
ds@579: 	 * Whether or not it goes through the callback is determined by FCVAR_GAMEDLL
ds@579: 	 */
ds@579: 
ds@579: 	const char *cmd = engine->Cmd_Argv(0);
ds@579: 	ConCmdInfo *pInfo;
ds@579: 	if (!sm_trie_retrieve(m_pCmds, cmd, (void **)&pInfo))
ds@579: 	{
ds@579: 		return;
ds@579: 	}
ds@579: 
ds@579: 	cell_t result = Pl_Continue;
ds@579: 	int args = engine->Cmd_Argc() - 1;
ds@579: 
ds@579: 	List<CmdHook *>::iterator iter;
ds@579: 	CmdHook *pHook;
ds@579: 
ds@579: 	/* Execute server-only commands if viable */
ds@579: 	if (m_CmdClient == 0 && pInfo->srvhooks.size())
ds@579: 	{
ds@579: 		cell_t tempres = result;
ds@579: 		for (iter=pInfo->srvhooks.begin();
ds@579: 			 iter!=pInfo->srvhooks.end();
ds@579: 			 iter++)
ds@579: 		{
ds@579: 			pHook = (*iter);
ds@579: 			if (!pHook->pf->IsRunnable())
ds@579: 			{
ds@579: 				continue;
ds@579: 			}
ds@579: 			pHook->pf->PushCell(args);
ds@579: 			if (pHook->pf->Execute(&tempres) == SP_ERROR_NONE)
ds@579: 			{
ds@579: 				if (tempres > result)
ds@579: 				{
ds@579: 					result = tempres;
ds@579: 				}
ds@579: 				if (result == Pl_Stop)
ds@579: 				{
ds@579: 					break;
ds@579: 				}
ds@579: 			}
ds@579: 		}
ds@579: 	
ds@579: 		/* Check if there's an early stop */
ds@579: 		if (result >= Pl_Stop)
ds@579: 		{
ds@579: 			if (!pInfo->sourceMod)
ds@579: 			{
ds@579: 				RETURN_META(MRES_SUPERCEDE);
ds@579: 			}
ds@579: 			return;
ds@579: 		}
ds@579: 	}
ds@579: 
ds@579: 	/* Execute console commands */
ds@579: 	if (pInfo->conhooks.size())
ds@579: 	{
ds@579: 		cell_t tempres = result;
ds@579: 		for (iter=pInfo->conhooks.begin();
ds@579: 			iter!=pInfo->conhooks.end();
ds@579: 			iter++)
ds@579: 		{
ds@579: 			pHook = (*iter);
ds@579: 			if (!pHook->pf->IsRunnable())
ds@579: 			{
ds@579: 				continue;
ds@579: 			}
ds@579: 			if (m_CmdClient 
ds@579: 				&& pHook->pAdmin
ds@579: 				&& !CheckAccess(m_CmdClient, cmd, pHook->pAdmin))
ds@579: 			{
ds@579: 				if (result < Pl_Handled)
ds@579: 				{
ds@579: 					result = Pl_Handled;
ds@579: 				}
ds@579: 				continue;
ds@579: 			}
ds@856: 
ds@856: 			/* On a listen server, sometimes the server host's client index can be set as 0.
ds@856: 			 * So index 1 is passed to the command callback to correct this potential problem.
ds@856: 			 */
ds@856: 			if (m_CmdClient == 0 && !engine->IsDedicatedServer())
ds@856: 			{
ds@856: 				pHook->pf->PushCell(1);
ds@856: 			} else {
ds@856: 				pHook->pf->PushCell(m_CmdClient);
ds@856: 			}
ds@856: 
ds@579: 			pHook->pf->PushCell(args);
ds@579: 			if (pHook->pf->Execute(&tempres) == SP_ERROR_NONE)
ds@579: 			{
ds@579: 				if (tempres > result)
ds@579: 				{
ds@579: 					result = tempres;
ds@579: 				}
ds@579: 				if (result == Pl_Stop)
ds@579: 				{
ds@579: 					break;
ds@579: 				}
ds@579: 			}
ds@579: 		}
ds@579: 	}
ds@579: 
ds@579: 	if (result >= Pl_Handled)
ds@579: 	{
ds@579: 		if (!pInfo->sourceMod)
ds@579: 		{
ds@579: 			RETURN_META(MRES_SUPERCEDE);
ds@579: 		}
ds@579: 		return;
ds@579: 	}
ds@579: }
ds@579: 
ds@579: bool ConCmdManager::CheckAccess(int client, const char *cmd, AdminCmdInfo *pAdmin)
ds@579: {
ds@579: 	FlagBits cmdflags = pAdmin->eflags;
ds@579: 	if (cmdflags == 0)
ds@579: 	{
ds@579: 		return true;
ds@579: 	}
ds@579: 
ds@856: 	/* If running listen server, then client 1 is the server host and should have 'root' access */
ds@856: 	if (client == 1 && !engine->IsDedicatedServer())
ds@856: 	{
ds@856: 		return true;
ds@856: 	}
ds@856: 
ds@579: 	CPlayer *player = g_Players.GetPlayerByIndex(client);
ds@579: 	if (!player)
ds@579: 	{
ds@579: 		return false;
ds@579: 	}
ds@579: 
ds@579: 	AdminId adm = player->GetAdminId();
ds@579: 	if (adm != INVALID_ADMIN_ID)
ds@579: 	{
ds@579: 		FlagBits bits = g_Admins.GetAdminFlags(adm, Access_Effective);
ds@579: 
ds@579: 		/* root knows all, WHOA */
ds@579: 		if ((bits & ADMFLAG_ROOT) == ADMFLAG_ROOT)
ds@579: 		{
ds@579: 			return true;
ds@579: 		}
ds@579: 
ds@579: 		/* See if our other flags match */
ds@579: 		if ((bits & cmdflags) == cmdflags)
ds@579: 		{
ds@579: 			return true;
ds@579: 		}
ds@579: 
ds@579: 		/* Check for overrides */
ds@579: 		unsigned int groups = g_Admins.GetAdminGroupCount(adm);
ds@579: 		GroupId gid;
ds@579: 		OverrideRule rule;
ds@579: 		bool override = false;
ds@579: 		for (unsigned int i=0; i<groups; i++)
ds@579: 		{
ds@579: 			gid = g_Admins.GetAdminGroup(adm, i, NULL);
ds@579: 			/* First get group-level override */
ds@579: 			override = g_Admins.GetGroupCommandOverride(gid, cmd, Override_CommandGroup, &rule);
ds@579: 			/* Now get the specific command override */
ds@579: 			if (g_Admins.GetGroupCommandOverride(gid, cmd, Override_Command, &rule))
ds@579: 			{
ds@579: 				override = true;
ds@579: 			}
ds@579: 			if (override)
ds@579: 			{
ds@579: 				if (rule == Command_Allow)
ds@579: 				{
ds@579: 					return true;
ds@579: 				} else if (rule == Command_Deny) {
ds@579: 					break;
ds@579: 				}
ds@579: 			}
ds@579: 		}
ds@579: 	}
ds@579: 
ds@579: 	if (player->IsFakeClient()
ds@579: 		|| player->GetEdict() == NULL)
ds@579: 	{
ds@579: 		return false;
ds@579: 	}
ds@579: 	
ds@579: 	/* If we got here, the command failed... */
ds@579: 	char buffer[128];
ds@579: 	if (g_Translator.CoreTrans(client, buffer, sizeof(buffer), "No Access", NULL, NULL)
ds@579: 		!= Trans_Okay)
ds@579: 	{
ds@579: 		snprintf(buffer, sizeof(buffer), "You do not have access to this command");
ds@579: 	}
ds@579: 
dvander@895: 	unsigned int replyto = g_ChatTriggers.GetReplyTo();
dvander@895: 	if (replyto == SM_REPLY_CONSOLE)
dvander@895: 	{
dvander@895: 		char fullbuffer[192];
dvander@895: 		snprintf(fullbuffer, sizeof(fullbuffer), "[SM] %s.\n", buffer);
dvander@895: 		engine->ClientPrintf(player->GetEdict(), fullbuffer);
dvander@895: 	} else if (replyto == SM_REPLY_CHAT) {
dvander@895: 		char fullbuffer[192];
dvander@895: 		snprintf(fullbuffer, sizeof(fullbuffer), "[SM] %s.", buffer);
dvander@895: 		g_HL2.TextMsg(client, HUD_PRINTTALK, fullbuffer);
dvander@895: 	}
ds@579: 	
ds@579: 	return false;
ds@579: }
ds@579: 
ds@579: bool ConCmdManager::AddConsoleCommand(IPluginFunction *pFunction, 
ds@579: 									   const char *name, 
ds@579: 									   const char *description, 
ds@579: 									   int flags)
ds@579: {
ds@579: 	ConCmdInfo *pInfo = AddOrFindCommand(name, description, flags);
ds@579: 
ds@579: 	if (!pInfo)
ds@579: 	{
ds@579: 		return false;
ds@579: 	}
ds@579: 
ds@579: 	CmdHook *pHook = new CmdHook();
ds@579: 
ds@579: 	pHook->pf = pFunction;
ds@579: 	if (description && description[0])
ds@579: 	{
ds@579: 		pHook->helptext.assign(description);
ds@579: 	}
ds@579: 	pInfo->conhooks.push_back(pHook);
ds@579: 
ds@579: 	/* Add to the plugin */
ds@579: 	CmdList *pList;
ds@579: 	IPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pFunction->GetParentContext()->GetContext());
ds@579: 	if (!pPlugin->GetProperty("CommandList", (void **)&pList))
ds@579: 	{
ds@579: 		pList = new CmdList();
ds@579: 		pPlugin->SetProperty("CommandList", pList);
ds@579: 	}
ds@579: 	PlCmdInfo info;
ds@579: 	info.pInfo = pInfo;
ds@579: 	info.type = Cmd_Console;
ds@579: 	info.pHook = pHook;
ds@579: 	AddToPlCmdList(pList, info);
ds@579: 
ds@579: 	return true;
ds@579: }
ds@579: 
ds@579: bool ConCmdManager::AddAdminCommand(IPluginFunction *pFunction, 
ds@579: 									 const char *name, 
ds@579: 									 const char *group,
ds@579: 									 int adminflags,
ds@579: 									 const char *description, 
ds@579: 									 int flags)
ds@579: {
ds@579: 	ConCmdInfo *pInfo = AddOrFindCommand(name, description, flags);
ds@579: 
ds@579: 	if (!pInfo)
ds@579: 	{
ds@579: 		return false;
ds@579: 	}
ds@579: 
ds@579: 	CmdHook *pHook = new CmdHook();
ds@579: 	AdminCmdInfo *pAdmin = new AdminCmdInfo();
ds@579: 
ds@579: 	pHook->pf = pFunction;
ds@579: 	if (description && description[0])
ds@579: 	{
ds@579: 		pHook->helptext.assign(description);
ds@579: 	}
ds@579: 	pHook->pAdmin = pAdmin;
ds@579: 
ds@579: 	void *object;
ds@579: 	int grpid;
ds@579: 	if (!sm_trie_retrieve(m_pCmdGrps, group, (void **)&object))
ds@579: 	{
ds@579: 		grpid = m_Strings.AddString(group);
ds@579: 		sm_trie_insert(m_pCmdGrps, group, (void *)grpid);
ds@579: 	} else {
ds@579: 		grpid = (int)object;
ds@579: 	}
ds@579: 
ds@579: 	pAdmin->cmdGrpId = grpid;
ds@579: 	pAdmin->flags = adminflags;
ds@579: 
ds@579: 	/* First get the command group override, if any */
ds@579: 	bool override = g_Admins.GetCommandOverride(group, 
ds@579: 		Override_CommandGroup,
ds@579: 		&(pAdmin->eflags));
ds@579: 
ds@579: 	/* Next get the command override, if any */
ds@579: 	if (g_Admins.GetCommandOverride(name,
ds@579: 		Override_Command,
ds@579: 		&(pAdmin->eflags)))
ds@579: 	{
ds@579: 		override = true;
ds@579: 	}
ds@579: 
ds@579: 	/* Assign normal flags if there were no overrides */
ds@579: 	if (!override)
ds@579: 	{
ds@579: 		pAdmin->eflags = pAdmin->flags;
ds@579: 	}
ds@579: 
ds@579: 	/* Finally, add the hook */
ds@579: 	pInfo->conhooks.push_back(pHook);
ds@579: 
ds@579: 	/* Now add to the plugin */
ds@579: 	CmdList *pList;
ds@579: 	IPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pFunction->GetParentContext()->GetContext());
ds@579: 	if (!pPlugin->GetProperty("CommandList", (void **)&pList))
ds@579: 	{
ds@579: 		pList = new CmdList();
ds@579: 		pPlugin->SetProperty("CommandList", pList);
ds@579: 	}
ds@579: 	PlCmdInfo info;
ds@579: 	info.pInfo = pInfo;
ds@579: 	info.type = Cmd_Admin;
ds@579: 	info.pHook = pHook;
ds@579: 	AddToPlCmdList(pList, info);
ds@579: 
ds@579: 	return true;
ds@579: }
ds@579: 
ds@579: bool ConCmdManager::AddServerCommand(IPluginFunction *pFunction, 
ds@579: 									  const char *name, 
ds@579: 									  const char *description, 
ds@579: 									  int flags)
ds@579: 
ds@579: {
ds@579: 	ConCmdInfo *pInfo = AddOrFindCommand(name, description, flags);
ds@579: 
ds@579: 	if (!pInfo)
ds@579: 	{
ds@579: 		return false;
ds@579: 	}
ds@579: 
ds@579: 	CmdHook *pHook = new CmdHook();
ds@579: 
ds@579: 	pHook->pf = pFunction;
ds@579: 	if (description && description[0])
ds@579: 	{
ds@579: 		pHook->helptext.assign(description);
ds@579: 	}
ds@579: 
ds@579: 	pInfo->srvhooks.push_back(pHook);
ds@579: 
ds@579: 	/* Add to the plugin */
ds@579: 	CmdList *pList;
ds@579: 	IPlugin *pPlugin = g_PluginSys.GetPluginByCtx(pFunction->GetParentContext()->GetContext());
ds@579: 	if (!pPlugin->GetProperty("CommandList", (void **)&pList))
ds@579: 	{
ds@579: 		pList = new CmdList();
ds@579: 		pPlugin->SetProperty("CommandList", pList);
ds@579: 	}
ds@579: 	PlCmdInfo info;
ds@579: 	info.pInfo = pInfo;
ds@579: 	info.type = Cmd_Server;
ds@579: 	info.pHook = pHook;
ds@579: 	AddToPlCmdList(pList, info);
ds@579: 
ds@579: 	return true;
ds@579: }
ds@579: 
ds@579: void AddToPlCmdList(CmdList *pList, const PlCmdInfo &info)
ds@579: {
ds@579: 	CmdList::iterator iter = pList->begin();
ds@579: 	bool inserted = false;
ds@579: 	const char *orig = NULL;
ds@579: 
ds@579: 	orig = info.pInfo->pCmd->GetName();
ds@579: 
ds@579: 	/* Insert this into the help list, SORTED alphabetically. */
ds@579: 	while (iter != pList->end())
ds@579: 	{
ds@579: 		PlCmdInfo &obj = (*iter);
ds@579: 		const char *cmd = obj.pInfo->pCmd->GetName();
ds@579: 		if (strcmp(orig, cmd) < 0)
ds@579: 		{
ds@579: 			pList->insert(iter, info);
ds@579: 			inserted = true;
ds@579: 			break;
ds@579: 		}
ds@579: 		iter++;
ds@579: 	}
ds@579: 
ds@579: 	if (!inserted)
ds@579: 	{
ds@579: 		pList->push_back(info);
ds@579: 	}
ds@579: }
ds@579: 
ds@579: void ConCmdManager::AddToCmdList(ConCmdInfo *info)
ds@579: {
ds@579: 	List<ConCmdInfo *>::iterator iter = m_CmdList.begin();
ds@579: 	ConCmdInfo *pInfo;
ds@579: 	bool inserted = false;
ds@579: 	const char *orig = NULL;
ds@579: 
ds@579: 	orig = info->pCmd->GetName();
ds@579: 
ds@579: 	/* Insert this into the help list, SORTED alphabetically. */
ds@579: 	while (iter != m_CmdList.end())
ds@579: 	{
ds@579: 		const char *cmd = NULL;
ds@579: 		pInfo = (*iter);
ds@579: 		cmd = pInfo->pCmd->GetName();
ds@579: 		if (strcmp(orig, cmd) < 0)
ds@579: 		{
ds@579: 			m_CmdList.insert(iter, info);
ds@579: 			inserted = true;
ds@579: 			break;
ds@579: 		}
ds@579: 		iter++;
ds@579: 	}
ds@579: 
ds@579: 	if (!inserted)
ds@579: 	{
ds@579: 		m_CmdList.push_back(info);
ds@579: 	}
ds@579: }
ds@579: 
ds@579: void ConCmdManager::UpdateAdminCmdFlags(const char *cmd, OverrideType type, FlagBits bits)
ds@579: {
ds@579: 	ConCmdInfo *pInfo;
ds@579: 
ds@579: 	if (type == Override_Command)
ds@579: 	{
ds@579: 		if (!sm_trie_retrieve(m_pCmds, cmd, (void **)&pInfo))
ds@579: 		{
ds@579: 			return;
ds@579: 		}
ds@579: 
ds@579: 		List<CmdHook *>::iterator iter;
ds@579: 		CmdHook *pHook;
ds@579: 
ds@579: 		for (iter=pInfo->conhooks.begin(); iter!=pInfo->conhooks.end(); iter++)
ds@579: 		{
ds@579: 			pHook = (*iter);
ds@579: 			if (pHook->pAdmin)
ds@579: 			{
ds@579: 				if (bits)
ds@579: 				{
ds@579: 					pHook->pAdmin->eflags = bits;
ds@579: 				} else {
ds@579: 					pHook->pAdmin->eflags = pHook->pAdmin->flags;
ds@579: 				}
ds@579: 			}
ds@579: 		}
ds@579: 	} else if (type == Override_CommandGroup) {
ds@579: 		void *object;
ds@579: 		if (!sm_trie_retrieve(m_pCmdGrps, cmd, &object))
ds@579: 		{
ds@579: 			return;
ds@579: 		}
ds@579: 		int grpid = (int)object;
ds@579: 
ds@579: 		/* This is bad :( loop through all commands */
ds@579: 		List<ConCmdInfo *>::iterator iter;
ds@579: 		CmdHook *pHook;
ds@579: 		for (iter=m_CmdList.begin(); iter!=m_CmdList.end(); iter++)
ds@579: 		{
ds@579: 			pInfo = (*iter);
ds@579: 			for (List<CmdHook *>::iterator citer=pInfo->conhooks.begin();
ds@579: 				 citer!=pInfo->conhooks.end();
ds@579: 				 citer++)
ds@579: 			{
ds@579: 				pHook = (*citer);
ds@579: 				if (pHook->pAdmin && pHook->pAdmin->cmdGrpId == grpid)
ds@579: 				{
ds@579: 					if (bits)
ds@579: 					{
ds@579: 						pHook->pAdmin->eflags = bits;
ds@579: 					} else {
ds@579: 						pHook->pAdmin->eflags = pHook->pAdmin->flags;
ds@579: 					}
ds@579: 				}
ds@579: 			}
ds@579: 		}
ds@579: 	}
ds@579: }
ds@579: 
ds@579: void ConCmdManager::RemoveConCmd(ConCmdInfo *info)
ds@579: {
ds@579: 	/* Remove console-specific information
ds@579: 	 * This should always be true as of right now
ds@579: 	 */
ds@579: 	if (info->pCmd)
ds@579: 	{
ds@579: 		/* Remove from the trie */
ds@579: 		sm_trie_delete(m_pCmds, info->pCmd->GetName());
ds@579: 
ds@579: 		if (info->sourceMod)
ds@579: 		{
ds@579: 			/* Unlink from SourceMM */
ds@579: 			g_SMAPI->UnregisterConCmdBase(g_PLAPI, info->pCmd);
ds@579: 			/* Delete the command's memory */
ds@579: 			char *new_help = const_cast<char *>(info->pCmd->GetHelpText());
ds@579: 			char *new_name = const_cast<char *>(info->pCmd->GetName());
ds@579: 			delete [] new_help;
ds@579: 			delete [] new_name;
ds@579: 			delete info->pCmd;
ds@579: 		} else {
ds@579: 			/* Remove the external hook */
ds@579: 			SH_REMOVE_HOOK_STATICFUNC(ConCommand, Dispatch, info->pCmd, CommandCallback, false);
ds@579: 		}
ds@579: 	}
ds@579: 	
ds@579: 	/* Remove from list */
ds@579: 	m_CmdList.remove(info);
ds@579: 
ds@579: 	delete info;
ds@579: }
ds@579: 
dvander@893: bool ConCmdManager::LookForSourceModCommand(const char *cmd)
dvander@893: {
dvander@893: 	ConCmdInfo *pInfo;
dvander@893: 
dvander@893: 	if (!sm_trie_retrieve(m_pCmds, cmd, (void **)&pInfo))
dvander@893: 	{
dvander@893: 		return false;
dvander@893: 	}
dvander@893: 
dvander@893: 	return pInfo->sourceMod && (pInfo->conhooks.size() > 0);
dvander@893: }
dvander@893: 
ds@579: ConCmdInfo *ConCmdManager::AddOrFindCommand(const char *name, const char *description, int flags)
ds@579: {
ds@579: 	ConCmdInfo *pInfo;
ds@579: 	if (!sm_trie_retrieve(m_pCmds, name, (void **)&pInfo))
ds@579: 	{
ds@579: 		pInfo = new ConCmdInfo();
ds@579: 		/* Find the commandopan */
ds@579: 		ConCommandBase *pBase = icvar->GetCommands();
ds@579: 		ConCommand *pCmd = NULL;
ds@579: 		while (pBase)
ds@579: 		{
ds@579: 			if (strcmp(pBase->GetName(), name) == 0)
ds@579: 			{
ds@579: 				/* Don't want to return convar with same name */
ds@579: 				if (!pBase->IsCommand())
ds@579: 				{
ds@579: 					return NULL;
ds@579: 				}
ds@579: 
ds@579: 				pCmd = (ConCommand *)pBase;
ds@579: 				break;
ds@579: 			}
ds@579: 			pBase = const_cast<ConCommandBase *>(pBase->GetNext());
ds@579: 		}
ds@579: 
ds@579: 		if (!pCmd)
ds@579: 		{
ds@579: 			/* Note that we have to duplicate because the source might not be 
ds@579: 			 * a static string, and these expect static memory.
ds@579: 			 */
ds@579: 			if (!description)
ds@579: 			{
ds@579: 				description = "";
ds@579: 			}
ds@579: 			char *new_name = sm_strdup(name);
ds@579: 			char *new_help = sm_strdup(description);
ds@579: 			pCmd = new ConCommand(new_name, CommandCallback, new_help, flags);
ds@579: 			pInfo->sourceMod = true;
ds@579: 		} else {
ds@579: 			SH_ADD_HOOK_STATICFUNC(ConCommand, Dispatch, pCmd, CommandCallback, false);
ds@579: 		}
ds@579: 
ds@579: 		pInfo->pCmd = pCmd;
ds@579: 
ds@579: 		sm_trie_insert(m_pCmds, name, pInfo);
ds@579: 		AddToCmdList(pInfo);
ds@579: 	}
ds@579: 
ds@579: 	return pInfo;
ds@579: }
ds@579: 
ds@579: void ConCmdManager::OnRootConsoleCommand(const char *command, unsigned int argcount)
ds@579: {
ds@579: 	if (argcount >= 3)
ds@579: 	{
ds@579: 		const char *text = engine->Cmd_Argv(2);
dvander@723: 
ds@579: 		int id = atoi(text);
ds@579: 		CPlugin *pPlugin = g_PluginSys.GetPluginByOrder(id);
ds@579: 
ds@579: 		if (!pPlugin)
ds@579: 		{
ds@579: 			g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@579: 			return;
ds@579: 		}
ds@579: 
ds@582: 		const sm_plugininfo_t *plinfo = pPlugin->GetPublicInfo();
ds@582: 		const char *plname = IS_STR_FILLED(plinfo->name) ? plinfo->name : pPlugin->GetFilename();
ds@582: 
ds@579: 		CmdList *pList;
ds@579: 		if (!pPlugin->GetProperty("CommandList", (void **)&pList))
ds@579: 		{
ds@582: 			g_RootMenu.ConsolePrint("[SM] No commands found for: %s", plname);
ds@579: 			return;
ds@579: 		}
ds@579: 		if (!pList->size())
ds@579: 		{
ds@582: 			g_RootMenu.ConsolePrint("[SM] No commands found for: %s", plname);
ds@579: 			return;
ds@579: 		}
ds@579: 
ds@579: 		CmdList::iterator iter;
ds@579: 		const char *type = NULL;
ds@579: 		const char *name;
ds@579: 		const char *help;
ds@582: 		g_RootMenu.ConsolePrint("[SM] Listing %d commands for: %s", pList->size(), plname);
ds@582: 		g_RootMenu.ConsolePrint("  %-17.16s %-8.7s %s", "[Name]", "[Type]", "[Help]");
ds@579: 		for (iter=pList->begin();
ds@579: 			 iter!=pList->end();
ds@582: 			 iter++, id++)
ds@579: 		{
ds@579: 			PlCmdInfo &cmd = (*iter);
ds@579: 			if (cmd.type == Cmd_Server)
ds@579: 			{
ds@579: 				type = "server";
ds@579: 			} else if (cmd.type == Cmd_Console) {
ds@579: 				type = "console";
ds@579: 			} else if (cmd.type == Cmd_Admin) {
ds@579: 				type = "admin";
ds@579: 			}
ds@579: 			name = cmd.pInfo->pCmd->GetName();
ds@579: 			if (cmd.pHook->helptext.size())
ds@579: 			{
ds@579: 				help = cmd.pHook->helptext.c_str();
ds@579: 			} else {
ds@579: 				help = cmd.pInfo->pCmd->GetHelpText();
ds@579: 			}
ds@582: 			g_RootMenu.ConsolePrint("  %-17.16s %-12.11s %s", name, type, help);		
ds@579: 		}
ds@579: 
ds@579: 		return;
ds@579: 	}
ds@579: 
ds@579: 	g_RootMenu.ConsolePrint("[SM] Usage: sm cmds <plugin #>");
ds@579: }
dvander@614: 
dvander@614: static int g_yam_state = 0;
dvander@614: void _YamState(int state)
dvander@614: {
dvander@614: 	if (state == 0)
dvander@614: 	{
dvander@614: 		g_RootMenu.ConsolePrint("Welcome to the SourceMod Text Adventure.");
dvander@614: 		g_RootMenu.ConsolePrint("Type sm_text to see the last message.");
dvander@614: 		g_RootMenu.ConsolePrint("Type sm_text <word> to follow a capital word.");
dvander@614: 		g_RootMenu.ConsolePrint("-------------------------------");
dvander@614: 		g_RootMenu.ConsolePrint("You are at VALVE HEADQUARTERS.");
dvander@614: 		g_RootMenu.ConsolePrint("To your LEFT is BAILOPAN, rearranging the letters to spell");
dvander@614: 		g_RootMenu.ConsolePrint("\"A HARD VEAL QUEST\".  FORWARD is the entrance to the building.");
dvander@614: 		g_RootMenu.ConsolePrint("To your RIGHT is your last chance to flee in terror.");
dvander@614: 	} else if (state == 1) {
dvander@614: 		g_RootMenu.ConsolePrint("BAILOPAN tells you that his name his pronounced");
dvander@614: 		g_RootMenu.ConsolePrint("\"bye low pahn,\" not \"bay low pan.\"  Do you ");
dvander@614: 		g_RootMenu.ConsolePrint("MOCK him, or NOD quietly?");
dvander@614: 	} else if (state == 2) {
dvander@614: 		g_RootMenu.ConsolePrint("You enter the Valve building.  You hear screams coming from within.");
dvander@614: 		g_RootMenu.ConsolePrint("A grotesque figure lumbers up to greet you; it is Gabe Newell.");
dvander@614: 		g_RootMenu.ConsolePrint("\"Welcome,\" he belches, \"to my lair.\"");
dvander@614: 		g_RootMenu.ConsolePrint("Do you SHAKE Gaben's hand, WALK past him, or OFFER a donut?");
dvander@614: 	} else if (state == 3) {
dvander@614: 		g_RootMenu.ConsolePrint("You walk into the break room.  Alfred \"Adolf\" Reynolds and");
dvander@614: 		g_RootMenu.ConsolePrint("Yahn \"Yeti\" Bernier are discussing something (you overhear ");
dvander@614: 		g_RootMenu.ConsolePrint("the phrase \"and next Steam update, here's what we should break\").");
dvander@614: 		g_RootMenu.ConsolePrint("Should you DIE in a fire, REPORT a bug, REQUEST a feature, or ");
dvander@614: 		g_RootMenu.ConsolePrint("SPRAY them with butter?");
dvander@614: 	}
dvander@614: 	g_yam_state = state;
dvander@614: }
dvander@614: 
dvander@614: void _IntExt_CallYams()
dvander@614: {
dvander@614: 	const char *arg = engine->Cmd_Argv(1);
dvander@614: 
dvander@614: 	/* should be impossible */
dvander@614: 	if (!arg || arg[0] == '\0')
dvander@614: 	{
dvander@614: 		_YamState(g_yam_state);
dvander@614: 	}
dvander@614: 
dvander@614: 	if (g_yam_state == 1)
dvander@614: 	{
dvander@614: 		if (strcasecmp(arg, "mock") == 0)
dvander@614: 		{
ds@729: 			g_RootMenu.ConsolePrint("You mock BAILOPAN's pronunciation.  In a fit of rage, ");
dvander@614: 			g_RootMenu.ConsolePrint("he sticks an INT 3 call into your chest, rendering you broken.");
dvander@614: 			g_RootMenu.ConsolePrint("YOU HAVE DIED.  GAME OVER.");
dvander@614: 			g_yam_state = 0;
dvander@614: 		} else if (strcasecmp(arg, "nod") == 0) {
dvander@614: 			g_RootMenu.ConsolePrint("You nod quietly, and then slowly back away into the Valve headquarters.");
dvander@614: 			_YamState(2);
dvander@614: 		} else {
dvander@614: 			g_RootMenu.ConsolePrint("Commands are MOCK and NOD.");
dvander@614: 		}
dvander@614: 	} else if (g_yam_state == 3) {
dvander@614: 		if (strcasecmp(arg, "report") == 0)
dvander@614: 		{
dvander@614: 			g_RootMenu.ConsolePrint("You report a bug to Alfred and Yeti.  Immediately, both fall asleep.");
dvander@614: 			g_RootMenu.ConsolePrint("You decay in the break room for two years while they sleep.");
dvander@614: 			g_RootMenu.ConsolePrint("YOU HAVE DIED.  GAME OVER.");
dvander@614: 			g_yam_state = 0;
dvander@614: 		} else if (strcasecmp(arg, "request") == 0) {
dvander@614: 			g_RootMenu.ConsolePrint("You request a feature to Alfred and Yeti.  They both mutter something");
dvander@614: 			g_RootMenu.ConsolePrint("about it being implemented \"soon.\"  Then, by accident, someone sends");
dvander@614: 			g_RootMenu.ConsolePrint("a message over \"Friends.\"  The entire building catches fire.");
dvander@614: 			g_RootMenu.ConsolePrint("YOU HAVE DIED.  GAME OVER.");
dvander@614: 			g_yam_state = 0;
dvander@614: 		} else if (strcasecmp(arg, "die") == 0) {
dvander@614: 			g_RootMenu.ConsolePrint("For no reason, you suddenly catch fire.  Alfred and Yeti find this");
dvander@614: 			g_RootMenu.ConsolePrint("deeply disturbing, and cover your flaming corpse with Episode 2");
dvander@617: 			g_RootMenu.ConsolePrint("advertisements.  Coming soon, with Team Fortress 2, and Portal!");
dvander@614: 			g_RootMenu.ConsolePrint("YOU HAVE DIED.  GAME OVER.");
dvander@614: 			g_yam_state = 0;
dvander@614: 		} else if (strcasecmp(arg, "spray") == 0) {
dvander@614: 			g_RootMenu.ConsolePrint("You spray Alfred and Yeti with butter.  Like Jack Thompson to an");
dvander@614: 			g_RootMenu.ConsolePrint("ambulance, Gabe Newell instantly appears and devours them both.");
dvander@614: 			g_RootMenu.ConsolePrint("You run away, just in time, as Gabe Newell explodes, registering ");
dvander@614: 			g_RootMenu.ConsolePrint("a 5.6 earthquake.  Outside, world peace is achieved.");
dvander@614: 			g_RootMenu.ConsolePrint("YOU HAVE WON.");
dvander@614: 			g_yam_state = 0;
dvander@614: 		}
dvander@614: 	} else if (g_yam_state == 2) {
dvander@614: 		if (strcasecmp(arg, "shake") == 0)
dvander@614: 		{
dvander@614: 			g_RootMenu.ConsolePrint("You shake Gaben's hand.  It is a terrifying and disgusting experience.");
dvander@614: 			g_RootMenu.ConsolePrint("However, you survive, and continue on.");
dvander@614: 			_YamState(3);
dvander@614: 		} else if (strcasecmp(arg, "offer") == 0) {
dvander@614: 			g_RootMenu.ConsolePrint("You offer Gabe Newell one (1) donut.  With a gleam in his eyes, ");
dvander@614: 			g_RootMenu.ConsolePrint("he picks you up and devours you whole.");
dvander@614: 			g_RootMenu.ConsolePrint("YOU HAVE DIED.  GAME OVER.");
dvander@614: 			g_yam_state = 0;
dvander@614: 		} else if (strcasecmp(arg, "walk") == 0) {
dvander@614: 			g_RootMenu.ConsolePrint("You walk past Gabe Newell.  He can't keep up with your pace!");
dvander@614: 			_YamState(3);
dvander@614: 		} else {
dvander@614: 			g_RootMenu.ConsolePrint("Commands are SHAKE, OFFER, and WALK.");
dvander@614: 		}
dvander@614: 	} else if (g_yam_state == 0) {
dvander@614: 		if (strcasecmp(arg, "left") == 0)
dvander@614: 		{
dvander@614: 			_YamState(1);
dvander@614: 		} else if (strcasecmp(arg, "right") == 0) {
dvander@614: 			g_RootMenu.ConsolePrint("You run away from the Valve headquarters in sheer terror.");
dvander@614: 			g_RootMenu.ConsolePrint("While running, you smash into an unknown person, who turns out to be your soul mate.");
dvander@614: 			g_RootMenu.ConsolePrint("You marry and raise a family of 3 kids.");
dvander@614: 			g_RootMenu.ConsolePrint("Many years later, you look back, and realize this was your best choice.");
dvander@614: 			g_RootMenu.ConsolePrint("YOU HAVE WON.");
dvander@614: 			g_yam_state = 0;
dvander@614: 		} else if (strcasecmp(arg, "forward") == 0) {
dvander@614: 			_YamState(2);
dvander@614: 		} else if (arg[0] != '\0') {
dvander@614: 			g_RootMenu.ConsolePrint("Commands are FORWARD, LEFT, and RIGHT.");
dvander@614: 		}
dvander@614: 	}
dvander@614: }
dvander@614: 
dvander@614: void _IntExt_EnableYams()
dvander@614: {
dvander@614: 	static ConCommand *pCmd = NULL;
dvander@614: 	if (!pCmd)
dvander@614: 	{
dvander@614: 		pCmd = new ConCommand("sm_text", _IntExt_CallYams, "Fountain of Yams Adventure Game", FCVAR_GAMEDLL);
dvander@614: 		g_RootMenu.ConsolePrint("Something is now enabled...");
dvander@614: 	} else {
dvander@614: 		g_RootMenu.ConsolePrint("Something is already enabled...");
dvander@614: 	}
dvander@614: }