sourcemod-central: core/systems/PluginSys.cpp@db7c6362f3f2 (annotated)

ds@1952	1	/**
ds@1952	2	* vim: set ts=4 :
ds@1952	3	* =============================================================================
ds@1952	4	* SourceMod
ds@1952	5	* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
ds@1952	6	* =============================================================================
ds@1952	7	*
ds@1952	8	* This program is free software; you can redistribute it and/or modify it under
ds@1952	9	* the terms of the GNU General Public License, version 3.0, as published by the
ds@1952	10	* Free Software Foundation.
ds@1952	11	*
ds@1952	12	* This program is distributed in the hope that it will be useful, but WITHOUT
ds@1952	13	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1952	14	* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
ds@1952	15	* details.
ds@1952	16	*
ds@1952	17	* You should have received a copy of the GNU General Public License along with
ds@1952	18	* this program. If not, see <http://www.gnu.org/licenses/>.
ds@1952	19	*
ds@1952	20	* As a special exception, AlliedModders LLC gives you permission to link the
ds@1952	21	* code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1952	22	* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1952	23	* by the Valve Corporation. You must obey the GNU General Public License in
ds@1952	24	* all respects for all other code used. Additionally, AlliedModders LLC grants
ds@1952	25	* this exception to all derivative works. AlliedModders LLC defines further
ds@1952	26	* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1952	27	* or <http://www.sourcemod.net/license.php>.
ds@1952	28	*
ds@1952	29	* Version: $Id$
ds@1952	30	*/
ds@1952	31
ds@1952	32	#include <stdio.h>
ds@1952	33	#include "PluginSys.h"
ds@1952	34	#include "ShareSys.h"
ds@1952	35	#include "LibrarySys.h"
ds@1952	36	#include "HandleSys.h"
ds@1952	37	#include "ForwardSys.h"
ds@1952	38	#include "sourcemm_api.h"
ds@1952	39	#include "sourcemod.h"
ds@1952	40	#include "TextParsers.h"
ds@1952	41	#include "Logger.h"
ds@1952	42	#include "ExtensionSys.h"
ds@1952	43	#include "sm_srvcmds.h"
ds@1952	44	#include "sm_stringutil.h"
ds@1952	45	#include "ConCmdManager.h"
ds@1952	46	#include "PlayerManager.h"
ds@1952	47	#include "CoreConfig.h"
ds@1952	48	#include "Translator.h"
ds@1952	49
ds@1952	50	CPluginManager g_PluginSys;
ds@1952	51	HandleType_t g_PluginType = 0;
ds@1952	52	IdentityType_t g_PluginIdent = 0;
ds@1952	53
ds@1952	54	CPlugin::CPlugin(const char *file)
ds@1952	55	{
ds@1952	56	static int MySerial = 0;
ds@1952	57
ds@1952	58	m_type = PluginType_Private;
ds@1952	59	m_status = Plugin_Uncompiled;
ds@1952	60	m_serial = ++MySerial;
dvander@2193	61	m_pRuntime = NULL;
ds@1952	62	m_errormsg[256] = '\0';
ds@1952	63	snprintf(m_filename, sizeof(m_filename), "%s", file);
ds@1952	64	m_handle = 0;
ds@1952	65	m_ident = NULL;
ds@1952	66	m_pProps = sm_trie_create();
ds@1952	67	m_FakeNativesMissing = false;
ds@1952	68	m_LibraryMissing = false;
ds@1952	69	m_bGotAllLoaded = false;
dvander@2042	70	m_pPhrases = g_Translator.CreatePhraseCollection();
ds@1952	71	}
ds@1952	72
ds@1952	73	CPlugin::~CPlugin()
ds@1952	74	{
ds@1952	75	if (m_handle)
ds@1952	76	{
ds@1952	77	HandleSecurity sec;
ds@1952	78	sec.pOwner = g_PluginSys.GetIdentity();
ds@1952	79	sec.pIdentity = sec.pOwner;
ds@1952	80
ds@1952	81	g_HandleSys.FreeHandle(m_handle, &sec);
ds@1952	82	g_ShareSys.DestroyIdentity(m_ident);
ds@1952	83	}
ds@1952	84
dvander@2193	85	if (m_pRuntime != NULL)
ds@1952	86	{
dvander@2193	87	delete m_pRuntime;
dvander@2193	88	m_pRuntime = NULL;
ds@1952	89	}
ds@1952	90
ds@1952	91	if (m_pProps)
ds@1952	92	{
ds@1952	93	sm_trie_destroy(m_pProps);
ds@1952	94	}
ds@1952	95	for (size_t i=0; i<m_configs.size(); i++)
ds@1952	96	{
ds@1952	97	delete m_configs[i];
ds@1952	98	}
ds@1952	99	m_configs.clear();
dvander@2042	100	if (m_pPhrases != NULL)
dvander@2042	101	{
dvander@2042	102	m_pPhrases->Destroy();
dvander@2042	103	m_pPhrases = NULL;
dvander@2042	104	}
ds@1952	105	}
ds@1952	106
ds@1952	107	void CPlugin::InitIdentity()
ds@1952	108	{
ds@1952	109	if (!m_handle)
ds@1952	110	{
ds@1952	111	m_ident = g_ShareSys.CreateIdentity(g_PluginIdent, this);
ds@1952	112	m_handle = g_HandleSys.CreateHandle(g_PluginType, this, g_PluginSys.GetIdentity(), g_PluginSys.GetIdentity(), NULL);
dvander@2193	113	m_pRuntime->GetDefaultContext()->SetKey(1, m_ident);
dvander@2193	114	m_pRuntime->GetDefaultContext()->SetKey(2, (IPlugin *)this);
ds@1952	115	}
ds@1952	116	}
ds@1952	117
ds@1952	118	unsigned int CPlugin::CalcMemUsage()
ds@1952	119	{
ds@1952	120	unsigned int base_size =
ds@1952	121	sizeof(CPlugin)
ds@1952	122	+ sizeof(IdentityToken_t)
ds@1952	123	+ (m_configs.size() * (sizeof(AutoConfig *) + sizeof(AutoConfig)))
ds@1952	124	+ sm_trie_mem_usage(m_pProps);
ds@1952	125
ds@1952	126	for (unsigned int i = 0; i < m_configs.size(); i++)
ds@1952	127	{
ds@1952	128	base_size += m_configs[i]->autocfg.size();
ds@1952	129	base_size += m_configs[i]->folder.size();
ds@1952	130	}
ds@1952	131
ds@1952	132	for (List<String>::iterator i = m_Libraries.begin();
ds@1952	133	i != m_Libraries.end();
ds@1952	134	i++)
ds@1952	135	{
ds@1952	136	base_size += (*i).size();
ds@1952	137	}
ds@1952	138
ds@1952	139	for (List<String>::iterator i = m_RequiredLibs.begin();
ds@1952	140	i != m_RequiredLibs.end();
ds@1952	141	i++)
ds@1952	142	{
ds@1952	143	base_size += (*i).size();
ds@1952	144	}
ds@1952	145
ds@1952	146	return base_size;
ds@1952	147	}
ds@1952	148
ds@1952	149	Handle_t CPlugin::GetMyHandle()
ds@1952	150	{
ds@1952	151	return m_handle;
ds@1952	152	}
ds@1952	153
ds@1952	154	CPlugin CPlugin::CreatePlugin(const char file, char *error, size_t maxlength)
ds@1952	155	{
ds@1952	156	char fullpath[PLATFORM_MAX_PATH];
ds@1952	157	g_SourceMod.BuildPath(Path_SM, fullpath, sizeof(fullpath), "plugins/%s", file);
ds@1952	158	FILE *fp = fopen(fullpath, "rb");
ds@1952	159
ds@1952	160	CPlugin *pPlugin = new CPlugin(file);
ds@1952	161
ds@1952	162	if (!fp)
ds@1952	163	{
ds@1952	164	if (error)
ds@1952	165	{
ds@1952	166	snprintf(error, maxlength, "Unable to open file");
ds@1952	167	}
ds@1952	168	pPlugin->m_status = Plugin_BadLoad;
ds@1952	169	return pPlugin;
ds@1952	170	}
ds@1952	171
ds@1952	172	return pPlugin;
ds@1952	173	}
ds@1952	174
ds@1952	175	bool CPlugin::GetProperty(const char prop, void ptr, bool remove/ =false */)
ds@1952	176	{
ds@1952	177	bool exists = sm_trie_retrieve(m_pProps, prop, ptr);
ds@1952	178
ds@1952	179	if (exists && remove)
ds@1952	180	{
ds@1952	181	sm_trie_delete(m_pProps, prop);
ds@1952	182	}
ds@1952	183
ds@1952	184	return exists;
ds@1952	185	}
ds@1952	186
ds@1952	187	bool CPlugin::SetProperty(const char prop, void ptr)
ds@1952	188	{
ds@1952	189	return sm_trie_insert(m_pProps, prop, ptr);
ds@1952	190	}
ds@1952	191
dvander@2193	192	IPluginRuntime *CPlugin::GetRuntime()
ds@1952	193	{
dvander@2193	194	return m_pRuntime;
ds@1952	195	}
ds@1952	196
ds@1952	197	void CPlugin::SetErrorState(PluginStatus status, const char *error_fmt, ...)
ds@1952	198	{
ds@1952	199	PluginStatus old_status = m_status;
ds@1952	200	m_status = status;
ds@1952	201
ds@1952	202	if (old_status == Plugin_Running)
ds@1952	203	{
ds@1952	204	/* Tell everyone we're now paused */
ds@1952	205	g_PluginSys._SetPauseState(this, true);
ds@1952	206	}
ds@1952	207
ds@1952	208	va_list ap;
ds@1952	209	va_start(ap, error_fmt);
ds@1952	210	vsnprintf(m_errormsg, sizeof(m_errormsg), error_fmt, ap);
ds@1952	211	va_end(ap);
ds@1952	212
dvander@2193	213	if (m_pRuntime != NULL)
ds@1952	214	{
dvander@2193	215	m_pRuntime->SetPauseState(true);
ds@1952	216	}
ds@1952	217	}
ds@1952	218
ds@1952	219	void CPlugin::UpdateInfo()
ds@1952	220	{
ds@1952	221	/* Now grab the info */
ds@1952	222	uint32_t idx;
ds@1952	223	IPluginContext *base = GetBaseContext();
ds@1952	224	int err = base->FindPubvarByName("myinfo", &idx);
ds@1952	225
ds@1952	226	memset(&m_info, 0, sizeof(m_info));
ds@1952	227
ds@1952	228	if (err == SP_ERROR_NONE)
ds@1952	229	{
ds@1952	230	struct sm_plugininfo_c_t
ds@1952	231	{
ds@1952	232	cell_t name;
ds@1952	233	cell_t description;
ds@1952	234	cell_t author;
ds@1952	235	cell_t version;
ds@1952	236	cell_t url;
ds@1952	237	};
ds@1952	238	sm_plugininfo_c_t *cinfo;
ds@1952	239	cell_t local_addr;
ds@1952	240
ds@1952	241	base->GetPubvarAddrs(idx, &local_addr, (cell_t **)&cinfo);
ds@1952	242	base->LocalToString(cinfo->name, (char **)&m_info.name);
ds@1952	243	base->LocalToString(cinfo->description, (char **)&m_info.description);
ds@1952	244	base->LocalToString(cinfo->author, (char **)&m_info.author);
ds@1952	245	base->LocalToString(cinfo->url, (char **)&m_info.url);
ds@1952	246	base->LocalToString(cinfo->version, (char **)&m_info.version);
ds@1952	247	}
ds@1952	248
ds@1952	249	m_info.author = m_info.author ? m_info.author : "";
ds@1952	250	m_info.description = m_info.description ? m_info.description : "";
ds@1952	251	m_info.name = m_info.name ? m_info.name : "";
ds@1952	252	m_info.url = m_info.url ? m_info.url : "";
ds@1952	253	m_info.version = m_info.version ? m_info.version : "";
dvander@2105	254
dvander@2105	255	if ((err = base->FindPubvarByName("__version", &idx)) == SP_ERROR_NONE)
dvander@2105	256	{
dvander@2105	257	struct __version_info
dvander@2105	258	{
dvander@2105	259	cell_t version;
dvander@2105	260	cell_t filevers;
dvander@2105	261	cell_t date;
dvander@2105	262	cell_t time;
dvander@2105	263	};
dvander@2105	264	__version_info *info;
dvander@2105	265	cell_t local_addr;
dvander@2105	266	const char pDate, pTime;
dvander@2105	267
dvander@2105	268	pDate = "";
dvander@2105	269	pTime = "";
dvander@2105	270
dvander@2105	271	base->GetPubvarAddrs(idx, &local_addr, (cell_t **)&info);
dvander@2105	272	m_FileVersion = info->version;
dvander@2105	273	if (m_FileVersion >= 3)
dvander@2105	274	{
dvander@2105	275	base->LocalToString(info->date, (char **)&pDate);
dvander@2105	276	base->LocalToString(info->time, (char **)&pTime);
dvander@2105	277	UTIL_Format(m_DateTime, sizeof(m_DateTime), "%s %s", pDate, pTime);
dvander@2105	278	}
dvander@2105	279	}
dvander@2105	280	else
dvander@2105	281	{
dvander@2105	282	m_FileVersion = 0;
dvander@2105	283	}
ds@1952	284	}
ds@1952	285
ds@1952	286	void CPlugin::Call_OnPluginStart()
ds@1952	287	{
ds@1952	288	if (m_status != Plugin_Loaded)
ds@1952	289	{
ds@1952	290	return;
ds@1952	291	}
ds@1952	292
ds@1952	293	m_status = Plugin_Running;
ds@1952	294
ds@1952	295	cell_t result;
dvander@2193	296	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginStart");
ds@1952	297	if (!pFunction)
ds@1952	298	{
ds@1952	299	return;
ds@1952	300	}
ds@1952	301
ds@1952	302	int err;
ds@1952	303	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
ds@1952	304	{
ds@1952	305	SetErrorState(Plugin_Error, "Error detected in plugin startup (see error logs)");
ds@1952	306	}
ds@1952	307	}
ds@1952	308
ds@1952	309	void CPlugin::Call_OnPluginEnd()
ds@1952	310	{
ds@1952	311	if (m_status > Plugin_Paused)
ds@1952	312	{
ds@1952	313	return;
ds@1952	314	}
ds@1952	315
ds@1952	316	cell_t result;
dvander@2193	317	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginEnd");
ds@1952	318	if (!pFunction)
ds@1952	319	{
ds@1952	320	return;
ds@1952	321	}
ds@1952	322
ds@1952	323	pFunction->Execute(&result);
ds@1952	324	}
ds@1952	325
ds@1952	326	void CPlugin::Call_OnAllPluginsLoaded()
ds@1952	327	{
ds@1952	328	if (m_status > Plugin_Paused)
ds@1952	329	{
ds@1952	330	return;
ds@1952	331	}
ds@1952	332
ds@1952	333	if (m_bGotAllLoaded)
ds@1952	334	{
ds@1952	335	return;
ds@1952	336	}
ds@1952	337
ds@1952	338	m_bGotAllLoaded = true;
ds@1952	339
ds@1952	340	cell_t result;
dvander@2193	341	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnAllPluginsLoaded");
ds@1952	342	if (pFunction != NULL)
ds@1952	343	{
ds@1952	344	pFunction->Execute(&result);
ds@1952	345	}
ds@1952	346
ds@1952	347	if (g_OnMapStarted)
ds@1952	348	{
dvander@2193	349	if ((pFunction = m_pRuntime->GetFunctionByName("OnMapStart")) != NULL)
ds@1952	350	{
ds@1952	351	pFunction->Execute(NULL);
ds@1952	352	}
ds@1952	353	}
ds@1952	354
ds@1952	355	if (SM_AreConfigsExecuted())
ds@1952	356	{
ds@1952	357	SM_ExecuteForPlugin(GetBaseContext());
ds@1952	358	}
ds@1952	359	}
ds@1952	360
ds@1952	361	bool CPlugin::Call_AskPluginLoad(char *error, size_t maxlength)
ds@1952	362	{
ds@1952	363	if (m_status != Plugin_Created)
ds@1952	364	{
ds@1952	365	return false;
ds@1952	366	}
ds@1952	367
ds@1952	368	m_status = Plugin_Loaded;
ds@1952	369
ds@1952	370	int err;
ds@1952	371	cell_t result;
dvander@2193	372	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("AskPluginLoad");
ds@1952	373
ds@1952	374	if (!pFunction)
ds@1952	375	{
ds@1952	376	return true;
ds@1952	377	}
ds@1952	378
ds@1952	379	pFunction->PushCell(m_handle);
ds@1952	380	pFunction->PushCell(g_PluginSys.IsLateLoadTime() ? 1 : 0);
ds@1952	381	pFunction->PushStringEx(error, maxlength, 0, SM_PARAM_COPYBACK);
ds@1952	382	pFunction->PushCell(maxlength);
ds@1952	383	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
ds@1952	384	{
ds@1952	385	return false;
ds@1952	386	}
ds@1952	387
ds@1952	388	if (!result \|\| m_status != Plugin_Loaded)
ds@1952	389	{
ds@1952	390	return false;
ds@1952	391	}
ds@1952	392
ds@1952	393	return true;
ds@1952	394	}
ds@1952	395
dvander@2193	396	void *CPlugin::GetPluginStructure()
ds@1952	397	{
dvander@2193	398	return NULL;
ds@1952	399	}
ds@1952	400
ds@1952	401	IPluginContext *CPlugin::GetBaseContext()
ds@1952	402	{
dvander@2193	403	if (m_pRuntime == NULL)
dvander@2193	404	{
dvander@2193	405	return NULL;
dvander@2193	406	}
dvander@2193	407
dvander@2193	408	return m_pRuntime->GetDefaultContext();
ds@1952	409	}
ds@1952	410
ds@1952	411	sp_context_t *CPlugin::GetContext()
ds@1952	412	{
dvander@2193	413	return NULL;
ds@1952	414	}
ds@1952	415
ds@1952	416	const char *CPlugin::GetFilename()
ds@1952	417	{
ds@1952	418	return m_filename;
ds@1952	419	}
ds@1952	420
ds@1952	421	PluginType CPlugin::GetType()
ds@1952	422	{
ds@1952	423	return m_type;
ds@1952	424	}
ds@1952	425
ds@1952	426	const sm_plugininfo_t *CPlugin::GetPublicInfo()
ds@1952	427	{
ds@1952	428	return &m_info;
ds@1952	429	}
ds@1952	430
ds@1952	431	unsigned int CPlugin::GetSerial()
ds@1952	432	{
ds@1952	433	return m_serial;
ds@1952	434	}
ds@1952	435
ds@1952	436	PluginStatus CPlugin::GetStatus()
ds@1952	437	{
ds@1952	438	return m_status;
ds@1952	439	}
ds@1952	440
ds@1952	441	bool CPlugin::IsDebugging()
ds@1952	442	{
dvander@2193	443	if (m_pRuntime == NULL)
ds@1952	444	{
ds@1952	445	return false;
ds@1952	446	}
ds@1952	447
dvander@2193	448	return m_pRuntime->IsDebugging();
ds@1952	449	}
ds@1952	450
ds@1952	451	void CPlugin::LibraryActions(bool dropping)
ds@1952	452	{
ds@1952	453	List<String>::iterator iter;
ds@1952	454	for (iter = m_Libraries.begin();
ds@1952	455	iter != m_Libraries.end();
ds@1952	456	iter++)
ds@1952	457	{
ds@1952	458	g_PluginSys.OnLibraryAction((*iter).c_str(), true, dropping);
ds@1952	459	}
ds@1952	460	}
ds@1952	461
ds@1952	462	bool CPlugin::SetPauseState(bool paused)
ds@1952	463	{
ds@1952	464	if (paused && GetStatus() != Plugin_Running)
ds@1952	465	{
ds@1952	466	return false;
ds@1952	467	} else if (!paused && GetStatus() != Plugin_Paused) {
ds@1952	468	return false;
ds@1952	469	}
ds@1952	470
ds@1952	471	if (paused)
ds@1952	472	{
ds@1952	473	LibraryActions(true);
ds@1952	474	}
ds@1952	475
dvander@2193	476	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginPauseChange");
ds@1952	477	if (pFunction)
ds@1952	478	{
ds@1952	479	cell_t result;
ds@1952	480	pFunction->PushCell(paused ? 1 : 0);
ds@1952	481	pFunction->Execute(&result);
ds@1952	482	}
ds@1952	483
ds@1952	484	if (paused)
ds@1952	485	{
ds@1952	486	m_status = Plugin_Paused;
dvander@2193	487	m_pRuntime->SetPauseState(true);
ds@1952	488	} else {
ds@1952	489	m_status = Plugin_Running;
dvander@2193	490	m_pRuntime->SetPauseState(false);
ds@1952	491	}
ds@1952	492
ds@1952	493	g_PluginSys._SetPauseState(this, paused);
ds@1952	494
ds@1952	495	if (!paused)
ds@1952	496	{
ds@1952	497	LibraryActions(false);
ds@1952	498	}
ds@1952	499
ds@1952	500	return true;
ds@1952	501	}
ds@1952	502
ds@1952	503	IdentityToken_t *CPlugin::GetIdentity()
ds@1952	504	{
ds@1952	505	return m_ident;
ds@1952	506	}
ds@1952	507
ds@1952	508	bool CPlugin::ToggleDebugMode(bool debug, char *error, size_t maxlength)
ds@1952	509	{
ds@1952	510	int err;
ds@1952	511
ds@1952	512	if (!IsRunnable())
ds@1952	513	{
ds@1952	514	if (error)
ds@1952	515	{
ds@1952	516	snprintf(error, maxlength, "Plugin is not runnable.");
ds@1952	517	}
ds@1952	518	return false;
ds@1952	519	}
ds@1952	520
ds@1952	521	if (debug && IsDebugging())
ds@1952	522	{
ds@1952	523	if (error)
ds@1952	524	{
ds@1952	525	snprintf(error, maxlength, "Plugin is already in debug mode.");
ds@1952	526	}
ds@1952	527	return false;
ds@1952	528	}
ds@1952	529	else if (!debug && !IsDebugging())
ds@1952	530	{
ds@1952	531	if (error)
ds@1952	532	{
ds@1952	533	snprintf(error, maxlength, "Plugins is already in production mode.");
ds@1952	534	}
ds@1952	535	return false;
ds@1952	536	}
ds@1952	537
dvander@2193	538	ICompilation *co = g_pSourcePawn2->StartCompilation();
dvander@2193	539
dvander@2193	540	if (!co->SetOption("debug", (debug) ? "1" : "0"))
ds@1952	541	{
ds@1952	542	if (error)
ds@1952	543	{
ds@1952	544	snprintf(error, maxlength, "Failed to change plugin mode (JIT failure).");
ds@1952	545	}
ds@1952	546	return false;
ds@1952	547	}
ds@1952	548
dvander@2193	549	if ((err = m_pRuntime->ApplyCompilationOptions(co)) != SP_ERROR_NONE)
ds@1952	550	{
ds@1952	551	if (error)
ds@1952	552	{
ds@1952	553	snprintf(error, maxlength, "Failed to recompile plugin (JIT error %d).", err);
ds@1952	554	}
ds@1952	555	return false;
ds@1952	556	}
ds@1952	557
dvander@2193	558	UpdateInfo();
dvander@2193	559
ds@1952	560	return true;
ds@1952	561	}
ds@1952	562
ds@1952	563	bool CPlugin::IsRunnable()
ds@1952	564	{
ds@1952	565	return (m_status <= Plugin_Paused) ? true : false;
ds@1952	566	}
ds@1952	567
ds@1952	568	time_t CPlugin::GetFileTimeStamp()
ds@1952	569	{
ds@1952	570	char path[PLATFORM_MAX_PATH];
ds@1952	571	g_SourceMod.BuildPath(Path_SM, path, sizeof(path), "plugins/%s", m_filename);
ds@1952	572	#ifdef PLATFORM_WINDOWS
ds@1952	573	struct _stat s;
ds@1952	574	if (_stat(path, &s) != 0)
ds@1952	575	#elif defined PLATFORM_POSIX
ds@1952	576	struct stat s;
ds@1952	577	if (stat(path, &s) != 0)
ds@1952	578	#endif
ds@1952	579	{
ds@1952	580	return 0;
ds@1952	581	}
ds@1952	582	else
ds@1952	583	{
ds@1952	584	return s.st_mtime;
ds@1952	585	}
ds@1952	586	}
ds@1952	587
ds@1952	588	time_t CPlugin::GetTimeStamp()
ds@1952	589	{
ds@1952	590	return m_LastAccess;
ds@1952	591	}
ds@1952	592
ds@1952	593	void CPlugin::SetTimeStamp(time_t t)
ds@1952	594	{
ds@1952	595	m_LastAccess = t;
ds@1952	596	}
ds@1952	597
dvander@2042	598	IPhraseCollection *CPlugin::GetPhrases()
ds@1952	599	{
dvander@2042	600	return m_pPhrases;
ds@1952	601	}
ds@1952	602
ds@1952	603	void CPlugin::DependencyDropped(CPlugin *pOwner)
ds@1952	604	{
dvander@2193	605	if (!m_pRuntime)
ds@1952	606	{
ds@1952	607	return;
ds@1952	608	}
ds@1952	609
ds@1952	610	List<String>::iterator reqlib_iter;
ds@1952	611	List<String>::iterator lib_iter;
ds@1952	612	for (lib_iter=pOwner->m_Libraries.begin(); lib_iter!=pOwner->m_Libraries.end(); lib_iter++)
ds@1952	613	{
ds@1952	614	for (reqlib_iter=m_RequiredLibs.begin(); reqlib_iter!=m_RequiredLibs.end(); reqlib_iter++)
ds@1952	615	{
ds@1952	616	if ((reqlib_iter) == (lib_iter))
ds@1952	617	{
ds@1952	618	m_LibraryMissing = true;
ds@1952	619	}
ds@1952	620	}
ds@1952	621	}
ds@1952	622
dvander@2086	623	List<NativeEntry *>::iterator iter;
dvander@2086	624	NativeEntry *pNative;
ds@1952	625	sp_native_t *native;
ds@1952	626	uint32_t idx;
ds@1952	627	unsigned int unbound = 0;
ds@1952	628
dvander@2086	629	for (iter = pOwner->m_Natives.begin();
dvander@2086	630	iter != pOwner->m_Natives.end();
ds@1952	631	iter++)
ds@1952	632	{
ds@1952	633	pNative = (*iter);
ds@1952	634	/* Find this native! */
dvander@2193	635	if (m_pRuntime->FindNativeByName(pNative->name, &idx) != SP_ERROR_NONE)
ds@1952	636	{
ds@1952	637	continue;
ds@1952	638	}
ds@1952	639	/* Unbind it */
dvander@2193	640	m_pRuntime->GetNativeByIndex(idx, &native);
ds@1952	641	native->pfn = NULL;
ds@1952	642	native->status = SP_NATIVE_UNBOUND;
ds@1952	643	unbound++;
ds@1952	644	}
ds@1952	645
ds@1952	646	if (unbound)
ds@1952	647	{
ds@1952	648	m_FakeNativesMissing = true;
ds@1952	649	}
ds@1952	650
ds@1952	651	/* :IDEA: in the future, add native trapping? */
ds@1952	652	if (m_FakeNativesMissing \|\| m_LibraryMissing)
ds@1952	653	{
ds@1952	654	SetErrorState(Plugin_Error, "Depends on plugin: %s", pOwner->GetFilename());
ds@1952	655	}
ds@1952	656	}
ds@1952	657
ds@1952	658	unsigned int CPlugin::GetConfigCount()
ds@1952	659	{
ds@1952	660	return (unsigned int)m_configs.size();
ds@1952	661	}
ds@1952	662
ds@1952	663	AutoConfig *CPlugin::GetConfig(unsigned int i)
ds@1952	664	{
ds@1952	665	if (i >= GetConfigCount())
ds@1952	666	{
ds@1952	667	return NULL;
ds@1952	668	}
ds@1952	669
ds@1952	670	return m_configs[i];
ds@1952	671	}
ds@1952	672
ds@1952	673	void CPlugin::AddConfig(bool autoCreate, const char cfg, const char folder)
ds@1952	674	{
ds@1952	675	/* Do a check for duplicates to prevent double-execution */
ds@1952	676	for (size_t i = 0; i < m_configs.size(); i++)
ds@1952	677	{
ds@1952	678	if (m_configs[i]->autocfg.compare(cfg) == 0
ds@1952	679	&& m_configs[i]->folder.compare(folder) == 0
ds@1952	680	&& m_configs[i]->create == autoCreate)
ds@1952	681	{
ds@1952	682	return;
ds@1952	683	}
ds@1952	684	}
ds@1952	685
ds@1952	686	AutoConfig *c = new AutoConfig;
ds@1952	687
ds@1952	688	c->autocfg = cfg;
ds@1952	689	c->folder = folder;
ds@1952	690	c->create = autoCreate;
ds@1952	691
ds@1952	692	m_configs.push_back(c);
ds@1952	693	}
ds@1952	694
dvander@2086	695	void CPlugin::DropEverything()
dvander@2086	696	{
dvander@2086	697	CPlugin *pOther;
dvander@2086	698	List<CPlugin *>::iterator iter;
dvander@2086	699	List<WeakNative>::iterator wk_iter;
dvander@2086	700
dvander@2086	701	/* Tell everyone that depends on us that we're about to drop */
dvander@2086	702	for (iter = m_Dependents.begin();
dvander@2086	703	iter != m_Dependents.end();
dvander@2086	704	iter++)
dvander@2086	705	{
dvander@2086	706	pOther = (*iter);
dvander@2086	707	pOther->DependencyDropped(this);
dvander@2086	708	}
dvander@2086	709
dvander@2086	710	/* Note: we don't care about things we depend on.
dvander@2086	711	* The reason is that extensions have their own cleanup
dvander@2086	712	* code for plugins. Although the "right" design would be
dvander@2086	713	* to centralize that here, i'm omitting it for now. Thus,
dvander@2086	714	* the code below to walk the plugins list will suffice.
dvander@2086	715	*/
dvander@2086	716
dvander@2086	717	/* Other plugins could be holding weak references that were
dvander@2086	718	* added by us. We need to clean all of those up now.
dvander@2086	719	*/
dvander@2086	720	for (iter = g_PluginSys.m_plugins.begin();
dvander@2086	721	iter != g_PluginSys.m_plugins.end();
dvander@2086	722	iter++)
dvander@2086	723	{
dvander@2086	724	(*iter)->DropRefsTo(this);
dvander@2086	725	}
dvander@2086	726
dvander@2086	727	/* Proceed with the rest of the necessities. */
dvander@2086	728	CNativeOwner::DropEverything();
dvander@2086	729	}
dvander@2086	730
dvander@2086	731	bool CPlugin::AddFakeNative(IPluginFunction pFunc, const char name, SPVM_FAKENATIVE_FUNC func)
dvander@2086	732	{
dvander@2086	733	NativeEntry *pEntry;
dvander@2086	734
dvander@2086	735	if ((pEntry = g_ShareSys.AddFakeNative(pFunc, name, func)) == NULL)
dvander@2086	736	{
dvander@2086	737	return false;
dvander@2086	738	}
dvander@2086	739
dvander@2086	740	m_Natives.push_back(pEntry);
dvander@2086	741
dvander@2086	742	return true;
dvander@2086	743	}
dvander@2086	744
ds@1952	745	/*******************
ds@1952	746	* PLUGIN ITERATOR *
ds@1952	747	*******************/
ds@1952	748
ds@1952	749	CPluginManager::CPluginIterator::CPluginIterator(List<CPlugin > _mylist)
ds@1952	750	{
ds@1952	751	mylist = _mylist;
ds@1952	752	Reset();
ds@1952	753	}
ds@1952	754
ds@1952	755	IPlugin *CPluginManager::CPluginIterator::GetPlugin()
ds@1952	756	{
ds@1952	757	return (*current);
ds@1952	758	}
ds@1952	759
ds@1952	760	bool CPluginManager::CPluginIterator::MorePlugins()
ds@1952	761	{
ds@1952	762	return (current != mylist->end());
ds@1952	763	}
ds@1952	764
ds@1952	765	void CPluginManager::CPluginIterator::NextPlugin()
ds@1952	766	{
ds@1952	767	current++;
ds@1952	768	}
ds@1952	769
ds@1952	770	void CPluginManager::CPluginIterator::Release()
ds@1952	771	{
ds@1952	772	g_PluginSys.ReleaseIterator(this);
ds@1952	773	}
ds@1952	774
ds@1952	775	CPluginManager::CPluginIterator::~CPluginIterator()
ds@1952	776	{
ds@1952	777	}
ds@1952	778
ds@1952	779	void CPluginManager::CPluginIterator::Reset()
ds@1952	780	{
ds@1952	781	current = mylist->begin();
ds@1952	782	}
ds@1952	783
ds@1952	784	/******************
ds@1952	785	* PLUGIN MANAGER *
ds@1952	786	******************/
ds@1952	787
ds@1952	788	CPluginManager::CPluginManager()
ds@1952	789	{
ds@1952	790	m_LoadLookup = sm_trie_create();
ds@1952	791	m_AllPluginsLoaded = false;
ds@1952	792	m_MyIdent = NULL;
ds@1952	793	m_LoadingLocked = false;
ds@1952	794	}
ds@1952	795
ds@1952	796	CPluginManager::~CPluginManager()
ds@1952	797	{
ds@1952	798	/* :NOTICE:
ds@1952	799	* Ignore the fact that there might be plugins in the cache.
ds@1952	800	* This usually means that Core is not being unloaded properly, and everything
ds@1952	801	* will crash anyway. YAY
ds@1952	802	*/
ds@1952	803	sm_trie_destroy(m_LoadLookup);
ds@1952	804
ds@1952	805	CStack<CPluginManager::CPluginIterator *>::iterator iter;
ds@1952	806	for (iter=m_iters.begin(); iter!=m_iters.end(); iter++)
ds@1952	807	{
ds@1952	808	delete (*iter);
ds@1952	809	}
ds@1952	810	m_iters.popall();
ds@1952	811	}
ds@1952	812
ds@1952	813	void CPluginManager::Shutdown()
ds@1952	814	{
ds@1952	815	List<CPlugin *>::iterator iter;
ds@1952	816
ds@1952	817	while ((iter = m_plugins.begin()) != m_plugins.end())
ds@1952	818	{
ds@1952	819	UnloadPlugin(*iter);
ds@1952	820	}
ds@1952	821	}
ds@1952	822
ds@1952	823	void CPluginManager::LoadAll_FirstPass(const char config, const char basedir)
ds@1952	824	{
ds@1952	825	/* First read in the database of plugin settings */
ds@1952	826	SMCError err;
ds@1952	827	SMCStates states;
ds@1952	828	m_AllPluginsLoaded = false;
ds@1952	829	if ((err=textparsers->ParseFile_SMC(config, &m_PluginInfo, &states)) != SMCError_Okay)
ds@1952	830	{
ds@1952	831	g_Logger.LogError("[SM] Encountered fatal error parsing file \"%s\"", config);
ds@1952	832	const char *err_msg = textparsers->GetSMCErrorString(err);
ds@1952	833	if (err_msg)
ds@1952	834	{
ds@1952	835	g_Logger.LogError("[SM] Parse error encountered: \"%s\"", err_msg);
ds@1952	836	}
ds@1952	837	}
ds@1952	838
ds@1952	839	LoadPluginsFromDir(basedir, NULL);
ds@1952	840	}
ds@1952	841
ds@1952	842	void CPluginManager::LoadPluginsFromDir(const char basedir, const char localpath)
ds@1952	843	{
ds@1952	844	char base_path[PLATFORM_MAX_PATH];
ds@1952	845
ds@1952	846	/* Form the current path to start reading from */
ds@1952	847	if (localpath == NULL)
ds@1952	848	{
ds@1952	849	g_LibSys.PathFormat(base_path, sizeof(base_path), "%s", basedir);
ds@1952	850	} else {
ds@1952	851	g_LibSys.PathFormat(base_path, sizeof(base_path), "%s/%s", basedir, localpath);
ds@1952	852	}
ds@1952	853
ds@1952	854	IDirectory *dir = g_LibSys.OpenDirectory(base_path);
ds@1952	855
ds@1952	856	if (!dir)
ds@1952	857	{
ds@1952	858	char error[256];
ds@1952	859	g_LibSys.GetPlatformError(error, sizeof(error));
ds@1952	860	g_Logger.LogError("[SM] Failure reading from plugins path: %s", localpath);
ds@1952	861	g_Logger.LogError("[SM] Platform returned error: %s", error);
ds@1952	862	return;
ds@1952	863	}
ds@1952	864
ds@1952	865	while (dir->MoreFiles())
ds@1952	866	{
ds@1952	867	if (dir->IsEntryDirectory()
ds@1952	868	&& (strcmp(dir->GetEntryName(), ".") != 0)
ds@1952	869	&& (strcmp(dir->GetEntryName(), "..") != 0)
ds@1952	870	&& (strcmp(dir->GetEntryName(), "disabled") != 0)
ds@1952	871	&& (strcmp(dir->GetEntryName(), "optional") != 0))
ds@1952	872	{
ds@1952	873	char new_local[PLATFORM_MAX_PATH];
ds@1952	874	if (localpath == NULL)
ds@1952	875	{
ds@1952	876	/* If no path yet, don't add a former slash */
ds@1952	877	snprintf(new_local, sizeof(new_local), "%s", dir->GetEntryName());
ds@1952	878	} else {
ds@1952	879	g_LibSys.PathFormat(new_local, sizeof(new_local), "%s/%s", localpath, dir->GetEntryName());
ds@1952	880	}
ds@1952	881	LoadPluginsFromDir(basedir, new_local);
ds@1952	882	} else if (dir->IsEntryFile()) {
ds@1952	883	const char *name = dir->GetEntryName();
ds@1952	884	size_t len = strlen(name);
ds@1952	885	if (len >= 4
ds@1952	886	&& strcmp(&name[len-4], ".smx") == 0)
ds@1952	887	{
ds@1952	888	/* If the filename matches, load the plugin */
ds@1952	889	char plugin[PLATFORM_MAX_PATH];
ds@1952	890	if (localpath == NULL)
ds@1952	891	{
ds@1952	892	snprintf(plugin, sizeof(plugin), "%s", name);
ds@1952	893	} else {
ds@1952	894	g_LibSys.PathFormat(plugin, sizeof(plugin), "%s/%s", localpath, name);
ds@1952	895	}
ds@1952	896	LoadAutoPlugin(plugin);
ds@1952	897	}
ds@1952	898	}
ds@1952	899	dir->NextEntry();
ds@1952	900	}
ds@1952	901	g_LibSys.CloseDirectory(dir);
ds@1952	902	}
ds@1952	903
ds@1952	904	LoadRes CPluginManager::_LoadPlugin(CPlugin *_plugin, const char path, bool debug, PluginType type, char error[], size_t maxlength)
ds@1952	905	{
ds@1952	906	if (m_LoadingLocked)
ds@1952	907	{
ds@1952	908	return LoadRes_NeverLoad;
ds@1952	909	}
ds@1952	910
dvander@2193	911	int err;
ds@1952	912	bool no_load = false;
ds@1952	913	PluginSettings *pset;
ds@1952	914	unsigned int setcount = m_PluginInfo.GetSettingsNum();
ds@1952	915	for (unsigned int i=0; i<setcount; i++)
ds@1952	916	{
ds@1952	917	if ((pset = m_PluginInfo.GetSettingsIfMatch(i, path)) == NULL)
ds@1952	918	{
ds@1952	919	continue;
ds@1952	920	}
ds@1952	921	if (pset->blockload_val)
ds@1952	922	{
ds@1952	923	no_load = true;
ds@1952	924	break;
ds@1952	925	}
ds@1952	926	}
ds@1952	927
ds@1952	928	/**
ds@1952	929	* Does this plugin already exist?
ds@1952	930	*/
ds@1952	931	CPlugin *pPlugin;
ds@1952	932	if (sm_trie_retrieve(m_LoadLookup, path, (void **)&pPlugin))
ds@1952	933	{
ds@1952	934	/* Check to see if we should try reloading it */
ds@1952	935	if (pPlugin->GetStatus() == Plugin_BadLoad
ds@1952	936	\|\| pPlugin->GetStatus() == Plugin_Error
ds@1952	937	\|\| pPlugin->GetStatus() == Plugin_Failed
ds@1952	938	\|\| no_load)
ds@1952	939	{
ds@1952	940	UnloadPlugin(pPlugin);
ds@1952	941	}
ds@1952	942	else
ds@1952	943	{
ds@1952	944	if (_plugin)
ds@1952	945	{
ds@1952	946	*_plugin = pPlugin;
ds@1952	947	}
ds@1952	948	return LoadRes_AlreadyLoaded;
ds@1952	949	}
ds@1952	950	}
ds@1952	951
ds@1952	952	if (no_load)
ds@1952	953	{
ds@1952	954	return LoadRes_NeverLoad;
ds@1952	955	}
ds@1952	956
ds@1952	957	pPlugin = CPlugin::CreatePlugin(path, error, maxlength);
ds@1952	958
ds@1952	959	assert(pPlugin != NULL);
ds@1952	960
ds@1952	961	pPlugin->m_type = PluginType_MapUpdated;
ds@1952	962
ds@1952	963	ICompilation *co = NULL;
ds@1952	964
ds@1952	965	if (pPlugin->m_status == Plugin_Uncompiled)
ds@1952	966	{
dvander@2193	967	co = g_pSourcePawn2->StartCompilation();
ds@1952	968	}
ds@1952	969
ds@1952	970	for (unsigned int i=0; i<setcount; i++)
ds@1952	971	{
ds@1952	972	if ((pset=m_PluginInfo.GetSettingsIfMatch(i, path)) == NULL)
ds@1952	973	{
ds@1952	974	continue;
ds@1952	975	}
ds@1952	976	pPlugin->m_type = pset->type_val;
ds@1952	977	if (co)
ds@1952	978	{
ds@1952	979	for (unsigned int j=0; j<pset->opts_num; j++)
ds@1952	980	{
ds@1952	981	const char key, val;
ds@1952	982	m_PluginInfo.GetOptionsForPlugin(pset, j, &key, &val);
ds@1952	983	if (!key \|\| !val)
ds@1952	984	{
ds@1952	985	continue;
ds@1952	986	}
dvander@2193	987	if ((err = co->SetOption(key, val)) == SP_ERROR_NONE)
ds@1952	988	{
ds@1952	989	if (error)
ds@1952	990	{
ds@1952	991	snprintf(error, maxlength, "Unable to set JIT option (key \"%s\") (value \"%s\")", key, val);
ds@1952	992	}
dvander@2193	993	co->Abort();
ds@1952	994	co = NULL;
ds@1952	995	break;
ds@1952	996	}
ds@1952	997	}
ds@1952	998	}
ds@1952	999	}
ds@1952	1000
ds@1952	1001	/* Do the actual compiling */
dvander@2193	1002	if (co != NULL)
ds@1952	1003	{
dvander@2193	1004	char fullpath[PLATFORM_MAX_PATH];
dvander@2193	1005	g_SourceMod.BuildPath(Path_SM, fullpath, sizeof(fullpath), "plugins/%s", pPlugin->m_filename);
dvander@2193	1006
dvander@2193	1007	pPlugin->m_pRuntime = g_pSourcePawn2->LoadPlugin(co, fullpath, &err);
dvander@2193	1008	if (pPlugin->m_pRuntime == NULL)
dvander@2193	1009	{
dvander@2193	1010	snprintf(error,
dvander@2193	1011	maxlength,
dvander@2193	1012	"Unable to load plugin (error %d: %s)",
dvander@2193	1013	err,
dvander@2193	1014	g_pSourcePawn2->GetErrorString(err));
dvander@2193	1015	}
dvander@2193	1016	else
dvander@2193	1017	{
dvander@2193	1018	pPlugin->UpdateInfo();
dvander@2193	1019	pPlugin->m_status = Plugin_Created;
dvander@2193	1020	}
ds@1952	1021	}
ds@1952	1022
ds@1952	1023	/* Get the status */
ds@1952	1024	if (pPlugin->GetStatus() == Plugin_Created)
ds@1952	1025	{
dvander@2086	1026	/* First native pass - add anything from Core */
dvander@2086	1027	g_ShareSys.BindNativesToPlugin(pPlugin, true);
ds@1952	1028	pPlugin->InitIdentity();
ds@1952	1029	if (pPlugin->Call_AskPluginLoad(error, maxlength))
ds@1952	1030	{
ds@1952	1031	/* Autoload any modules */
ds@1952	1032	LoadOrRequireExtensions(pPlugin, 1, error, maxlength);
ds@1952	1033	}
ds@1952	1034	else
ds@1952	1035	{
ds@1952	1036	pPlugin->SetErrorState(Plugin_Failed, "%s", error);
ds@1952	1037	}
ds@1952	1038	}
ds@1952	1039
ds@1952	1040	/* Save the time stamp */
ds@1952	1041	time_t t = pPlugin->GetFileTimeStamp();
ds@1952	1042	pPlugin->SetTimeStamp(t);
ds@1952	1043
ds@1952	1044	if (_plugin)
ds@1952	1045	{
ds@1952	1046	*_plugin = pPlugin;
ds@1952	1047	}
ds@1952	1048
ds@1952	1049	return (pPlugin->GetStatus() == Plugin_Loaded) ? LoadRes_Successful : LoadRes_Failure;
ds@1952	1050	}
ds@1952	1051
ds@1952	1052	IPlugin CPluginManager::LoadPlugin(const char path, bool debug, PluginType type, char error[], size_t maxlength, bool *wasloaded)
ds@1952	1053	{
ds@1952	1054	CPlugin *pl;
ds@1952	1055	LoadRes res;
ds@1952	1056
ds@1952	1057	*wasloaded = false;
ds@1952	1058	if ((res=_LoadPlugin(&pl, path, debug, type, error, maxlength)) == LoadRes_Failure)
ds@1952	1059	{
ds@1952	1060	delete pl;
ds@1952	1061	return NULL;
ds@1952	1062	}
ds@1952	1063
ds@1952	1064	if (res == LoadRes_AlreadyLoaded)
ds@1952	1065	{
ds@1952	1066	*wasloaded = true;
ds@1952	1067	return pl;
ds@1952	1068	}
ds@1952	1069
ds@1952	1070	if (res == LoadRes_NeverLoad)
ds@1952	1071	{
ds@1952	1072	if (m_LoadingLocked)
ds@1952	1073	{
ds@1952	1074	UTIL_Format(error, maxlength, "There is a global plugin loading lock in effect");
ds@1952	1075	}
ds@1952	1076	else
ds@1952	1077	{
ds@1952	1078	UTIL_Format(error, maxlength, "This plugin is blocked from loading (see plugin_settings.cfg)");
ds@1952	1079	}
ds@1952	1080	return NULL;
ds@1952	1081	}
ds@1952	1082
ds@1952	1083	AddPlugin(pl);
ds@1952	1084
ds@1952	1085	/* Run second pass if we need to */
ds@1952	1086	if (IsLateLoadTime() && pl->GetStatus() == Plugin_Loaded)
ds@1952	1087	{
ds@1952	1088	if (!RunSecondPass(pl, error, maxlength))
ds@1952	1089	{
ds@1952	1090	UnloadPlugin(pl);
ds@1952	1091	return NULL;
ds@1952	1092	}
ds@1952	1093	pl->Call_OnAllPluginsLoaded();
ds@1952	1094	}
ds@1952	1095
ds@1952	1096	return pl;
ds@1952	1097	}
ds@1952	1098
ds@1952	1099	void CPluginManager::LoadAutoPlugin(const char *plugin)
ds@1952	1100	{
ds@1952	1101	CPlugin *pl = NULL;
ds@1952	1102	LoadRes res;
ds@1952	1103	char error[255] = "Unknown error";
ds@1952	1104
ds@1952	1105	if ((res=_LoadPlugin(&pl, plugin, false, PluginType_MapUpdated, error, sizeof(error))) == LoadRes_Failure)
ds@1952	1106	{
ds@1952	1107	g_Logger.LogError("[SM] Failed to load plugin \"%s\": %s", plugin, error);
ds@1952	1108	pl->SetErrorState(Plugin_Failed, "%s", error);
ds@1952	1109	}
ds@1952	1110
ds@1952	1111	if (res == LoadRes_Successful)
ds@1952	1112	{
ds@1952	1113	AddPlugin(pl);
ds@1952	1114	}
ds@1952	1115	}
ds@1952	1116
ds@1952	1117	void CPluginManager::AddPlugin(CPlugin *pPlugin)
ds@1952	1118	{
ds@1952	1119	List<IPluginsListener *>::iterator iter;
ds@1952	1120	IPluginsListener *pListener;
ds@1952	1121
ds@1952	1122	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1123	{
ds@1952	1124	pListener = (*iter);
ds@1952	1125	pListener->OnPluginCreated(pPlugin);
ds@1952	1126	}
ds@1952	1127
ds@1952	1128	m_plugins.push_back(pPlugin);
ds@1952	1129	sm_trie_insert(m_LoadLookup, pPlugin->m_filename, pPlugin);
ds@1952	1130	}
ds@1952	1131
ds@1952	1132	void CPluginManager::LoadAll_SecondPass()
ds@1952	1133	{
ds@1952	1134	List<CPlugin *>::iterator iter;
ds@1952	1135	CPlugin *pPlugin;
ds@1952	1136
ds@1952	1137	char error[256];
ds@1952	1138	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	1139	{
ds@1952	1140	pPlugin = (*iter);
ds@1952	1141	if (pPlugin->GetStatus() == Plugin_Loaded)
ds@1952	1142	{
ds@1952	1143	error[0] = '\0';
ds@1952	1144	if (!RunSecondPass(pPlugin, error, sizeof(error)))
ds@1952	1145	{
ds@1952	1146	g_Logger.LogError("[SM] Unable to load plugin \"%s\": %s", pPlugin->GetFilename(), error);
ds@1952	1147	pPlugin->SetErrorState(Plugin_Failed, "%s", error);
ds@1952	1148	}
ds@1952	1149	}
ds@1952	1150	}
ds@1952	1151
ds@1952	1152	m_AllPluginsLoaded = true;
ds@1952	1153	}
ds@1952	1154
ds@1952	1155	bool CPluginManager::FindOrRequirePluginDeps(CPlugin pPlugin, char error, size_t maxlength)
ds@1952	1156	{
ds@1952	1157	struct _pl
ds@1952	1158	{
ds@1952	1159	cell_t name;
ds@1952	1160	cell_t file;
ds@1952	1161	cell_t required;
ds@1952	1162	} *pl;
ds@1952	1163
ds@1952	1164	IPluginContext *pBase = pPlugin->GetBaseContext();
ds@1952	1165	uint32_t num = pBase->GetPubVarsNum();
ds@1952	1166	sp_pubvar_t *pubvar;
ds@1952	1167	char name, file;
ds@1952	1168	char pathfile[PLATFORM_MAX_PATH];
ds@1952	1169
ds@1952	1170	for (uint32_t i=0; i<num; i++)
ds@1952	1171	{
ds@1952	1172	if (pBase->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
ds@1952	1173	{
ds@1952	1174	continue;
ds@1952	1175	}
ds@1952	1176	if (strncmp(pubvar->name, "__pl_", 5) == 0)
ds@1952	1177	{
ds@1952	1178	pl = (_pl *)pubvar->offs;
ds@1952	1179	if (pBase->LocalToString(pl->file, &file) != SP_ERROR_NONE)
ds@1952	1180	{
ds@1952	1181	continue;
ds@1952	1182	}
ds@1952	1183	if (pBase->LocalToString(pl->name, &name) != SP_ERROR_NONE)
ds@1952	1184	{
ds@1952	1185	continue;
ds@1952	1186	}
ds@1952	1187	g_LibSys.GetFileFromPath(pathfile, sizeof(pathfile), pPlugin->GetFilename());
ds@1952	1188	if (strcmp(pathfile, file) == 0)
ds@1952	1189	{
ds@1952	1190	continue;
ds@1952	1191	}
ds@1952	1192	if (pl->required == false)
ds@1952	1193	{
ds@1952	1194	IPluginFunction *pFunc;
ds@1952	1195	char buffer[64];
ds@1952	1196	UTIL_Format(buffer, sizeof(buffer), "__pl_%s_SetNTVOptional", &pubvar->name[5]);
ds@1952	1197	if ((pFunc=pBase->GetFunctionByName(buffer)))
ds@1952	1198	{
ds@1952	1199	cell_t res;
ds@1952	1200	pFunc->Execute(&res);
dvander@2193	1201	if (pPlugin->GetBaseContext()->GetLastNativeError() != SP_ERROR_NONE)
ds@1952	1202	{
ds@1952	1203	if (error)
ds@1952	1204	{
ds@1952	1205	snprintf(error, maxlength, "Fatal error during initializing plugin load");
ds@1952	1206	}
ds@1952	1207	return false;
ds@1952	1208	}
ds@1952	1209	}
ds@1952	1210	}
ds@1952	1211	else
ds@1952	1212	{
ds@1952	1213	/* Check that we aren't registering the same library twice */
ds@1952	1214	if (pPlugin->m_RequiredLibs.find(name) == pPlugin->m_RequiredLibs.end())
ds@1952	1215	{
ds@1952	1216	pPlugin->m_RequiredLibs.push_back(name);
ds@1952	1217	}
ds@1952	1218	else
ds@1952	1219	{
ds@1952	1220	continue;
ds@1952	1221	}
ds@1952	1222	List<CPlugin *>::iterator iter;
ds@1952	1223	CPlugin *pl;
ds@1952	1224	bool found = false;
ds@1952	1225	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	1226	{
ds@1952	1227	pl = (*iter);
ds@1952	1228	if (pl->m_Libraries.find(name) != pl->m_Libraries.end())
ds@1952	1229	{
ds@1952	1230	found = true;
ds@1952	1231	break;
ds@1952	1232	}
ds@1952	1233	}
ds@1952	1234	if (!found)
ds@1952	1235	{
ds@1952	1236	if (error)
ds@1952	1237	{
ds@1952	1238	snprintf(error, maxlength, "Could not find required plugin \"%s\"", name);
ds@1952	1239	}
ds@1952	1240	return false;
ds@1952	1241	}
ds@1952	1242	}
ds@1952	1243	}
ds@1952	1244	}
ds@1952	1245
ds@1952	1246	return true;
ds@1952	1247	}
ds@1952	1248
ds@1952	1249	bool CPluginManager::LoadOrRequireExtensions(CPlugin pPlugin, unsigned int pass, char error, size_t maxlength)
ds@1952	1250	{
ds@1952	1251	/* Find any extensions this plugin needs */
ds@1952	1252	struct _ext
ds@1952	1253	{
ds@1952	1254	cell_t name;
ds@1952	1255	cell_t file;
ds@1952	1256	cell_t autoload;
ds@1952	1257	cell_t required;
ds@1952	1258	} *ext;
ds@1952	1259
ds@1952	1260	IPluginContext *pBase = pPlugin->GetBaseContext();
ds@1952	1261	uint32_t num = pBase->GetPubVarsNum();
ds@1952	1262	sp_pubvar_t *pubvar;
ds@1952	1263	IExtension *pExt;
ds@1952	1264	char path[PLATFORM_MAX_PATH];
ds@1952	1265	char file, name;
ds@1952	1266	for (uint32_t i=0; i<num; i++)
ds@1952	1267	{
ds@1952	1268	if (pBase->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
ds@1952	1269	{
ds@1952	1270	continue;
ds@1952	1271	}
ds@1952	1272	if (strncmp(pubvar->name, "__ext_", 6) == 0)
ds@1952	1273	{
ds@1952	1274	ext = (_ext *)pubvar->offs;
ds@1952	1275	if (pBase->LocalToString(ext->file, &file) != SP_ERROR_NONE)
ds@1952	1276	{
ds@1952	1277	continue;
ds@1952	1278	}
ds@1952	1279	if (pBase->LocalToString(ext->name, &name) != SP_ERROR_NONE)
ds@1952	1280	{
ds@1952	1281	continue;
ds@1952	1282	}
ds@1952	1283	if (pass == 1)
ds@1952	1284	{
ds@1952	1285	/* Attempt to auto-load if necessary */
ds@1952	1286	if (ext->autoload)
ds@1952	1287	{
ds@1952	1288	g_LibSys.PathFormat(path, PLATFORM_MAX_PATH, "%s", file);
ds@1952	1289	g_Extensions.LoadAutoExtension(path);
ds@1952	1290	}
ds@1952	1291	}
ds@1952	1292	else if (pass == 2)
ds@1952	1293	{
ds@1952	1294	/* Is this required? */
ds@1952	1295	if (ext->required)
ds@1952	1296	{
ds@1952	1297	g_LibSys.PathFormat(path, PLATFORM_MAX_PATH, "%s", file);
ds@1952	1298	if ((pExt = g_Extensions.FindExtensionByFile(path)) == NULL)
ds@1952	1299	{
ds@1952	1300	pExt = g_Extensions.FindExtensionByName(name);
ds@1952	1301	}
ds@1952	1302	/* :TODO: should we bind to unloaded extensions?
ds@1952	1303	* Currently the extension manager will ignore this.
ds@1952	1304	*/
ds@1952	1305	if (!pExt \|\| !pExt->IsRunning(NULL, 0))
ds@1952	1306	{
ds@1952	1307	if (error)
ds@1952	1308	{
ds@1952	1309	snprintf(error, maxlength, "Required extension \"%s\" file(\"%s\") not running", name, file);
ds@1952	1310	}
ds@1952	1311	return false;
ds@1952	1312	}
ds@1952	1313	else
ds@1952	1314	{
ds@1952	1315	g_Extensions.BindChildPlugin(pExt, pPlugin);
ds@1952	1316	}
ds@1952	1317	}
ds@1952	1318	else
ds@1952	1319	{
ds@1952	1320	IPluginFunction *pFunc;
ds@1952	1321	char buffer[64];
ds@1952	1322	UTIL_Format(buffer, sizeof(buffer), "__ext_%s_SetNTVOptional", &pubvar->name[6]);
ds@1952	1323
ds@1952	1324	if ((pFunc = pBase->GetFunctionByName(buffer)) != NULL)
ds@1952	1325	{
ds@1952	1326	cell_t res;
ds@1952	1327	pFunc->Execute(&res);
dvander@2193	1328	if (pPlugin->GetBaseContext()->GetLastNativeError() != SP_ERROR_NONE)
ds@1952	1329	{
ds@1952	1330	if (error)
ds@1952	1331	{
ds@1952	1332	UTIL_Format(error, maxlength, "Fatal error during plugin initialization (ext req)");
ds@1952	1333	}
ds@1952	1334	return false;
ds@1952	1335	}
ds@1952	1336	}
ds@1952	1337	}
ds@1952	1338	}
ds@1952	1339	}
ds@1952	1340	}
ds@1952	1341
ds@1952	1342	return true;
ds@1952	1343	}
ds@1952	1344
ds@1952	1345	bool CPluginManager::RunSecondPass(CPlugin pPlugin, char error, size_t maxlength)
ds@1952	1346	{
ds@1952	1347	/* Second pass for extension requirements */
ds@1952	1348	if (!LoadOrRequireExtensions(pPlugin, 2, error, maxlength))
ds@1952	1349	{
ds@1952	1350	return false;
ds@1952	1351	}
ds@1952	1352
ds@1952	1353	if (!FindOrRequirePluginDeps(pPlugin, error, maxlength))
ds@1952	1354	{
ds@1952	1355	return false;
ds@1952	1356	}
ds@1952	1357
dvander@2086	1358	/* Run another binding pass */
dvander@2086	1359	g_ShareSys.BindNativesToPlugin(pPlugin, false);
ds@1952	1360
dvander@2086	1361	/* Find any unbound natives. Right now, these are not allowed. */
ds@1952	1362	IPluginContext *pContext = pPlugin->GetBaseContext();
ds@1952	1363	uint32_t num = pContext->GetNativesNum();
ds@1952	1364	sp_native_t *native;
ds@1952	1365	for (unsigned int i=0; i<num; i++)
ds@1952	1366	{
ds@1952	1367	if (pContext->GetNativeByIndex(i, &native) != SP_ERROR_NONE)
ds@1952	1368	{
ds@1952	1369	break;
ds@1952	1370	}
ds@1952	1371	if (native->status == SP_NATIVE_UNBOUND
ds@1952	1372	&& native->name[0] != '@'
ds@1952	1373	&& !(native->flags & SP_NTVFLAG_OPTIONAL))
ds@1952	1374	{
ds@1952	1375	if (error)
ds@1952	1376	{
ds@1952	1377	snprintf(error, maxlength, "Native \"%s\" was not found.", native->name);
ds@1952	1378	}
ds@1952	1379	return false;
ds@1952	1380	}
ds@1952	1381	}
ds@1952	1382
ds@1952	1383	/* Finish by telling all listeners */
ds@1952	1384	List<IPluginsListener *>::iterator iter;
ds@1952	1385	IPluginsListener *pListener;
ds@1952	1386	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1387	{
ds@1952	1388	pListener = (*iter);
ds@1952	1389	pListener->OnPluginLoaded(pPlugin);
ds@1952	1390	}
ds@1952	1391
ds@1952	1392	/* Tell this plugin to finish initializing itself */
ds@1952	1393	pPlugin->Call_OnPluginStart();
ds@1952	1394
ds@1952	1395	/* Now, if we have fake natives, go through all plugins that might need rebinding */
dvander@2086	1396	if (pPlugin->GetStatus() <= Plugin_Paused && pPlugin->m_Natives.size())
ds@1952	1397	{
ds@1952	1398	List<CPlugin *>::iterator pl_iter;
ds@1952	1399	CPlugin *pOther;
ds@1952	1400	for (pl_iter = m_plugins.begin();
ds@1952	1401	pl_iter != m_plugins.end();
ds@1952	1402	pl_iter++)
ds@1952	1403	{
ds@1952	1404	pOther = (*pl_iter);
ds@1952	1405	if ((pOther->GetStatus() == Plugin_Error
ds@1952	1406	&& (pOther->m_FakeNativesMissing \|\| pOther->m_LibraryMissing))
ds@1952	1407	\|\| pOther->m_FakeNativesMissing)
ds@1952	1408	{
ds@1952	1409	TryRefreshDependencies(pOther);
ds@1952	1410	}
dvander@2086	1411	else if ((pOther->GetStatus() == Plugin_Running
dvander@2086	1412	\|\| pOther->GetStatus() == Plugin_Paused)
dvander@2086	1413	&& pOther != pPlugin)
dvander@2086	1414	{
dvander@2086	1415	List<NativeEntry *>::iterator nv_iter;
dvander@2086	1416	for (nv_iter = pPlugin->m_Natives.begin();
dvander@2086	1417	nv_iter != pPlugin->m_Natives.end();
dvander@2086	1418	nv_iter++)
dvander@2086	1419	{
dvander@2086	1420	g_ShareSys.BindNativeToPlugin(pOther, (*nv_iter));
dvander@2086	1421	}
dvander@2086	1422	}
ds@1952	1423	}
ds@1952	1424	}
ds@1952	1425
ds@1952	1426	/* Go through our libraries and tell other plugins they're added */
ds@1952	1427	List<String>::iterator s_iter;
ds@1952	1428	for (s_iter = pPlugin->m_Libraries.begin();
ds@1952	1429	s_iter != pPlugin->m_Libraries.end();
ds@1952	1430	s_iter++)
ds@1952	1431	{
ds@1952	1432	OnLibraryAction((*s_iter).c_str(), true, false);
ds@1952	1433	}
ds@1952	1434
dvander@2042	1435	/* :TODO: optimize? does this even matter? */
dvander@2042	1436	pPlugin->GetPhrases()->AddPhraseFile("core.phrases");
ds@1952	1437
ds@1952	1438	return true;
ds@1952	1439	}
ds@1952	1440
ds@1952	1441	void CPluginManager::TryRefreshDependencies(CPlugin *pPlugin)
ds@1952	1442	{
ds@1952	1443	assert(pPlugin->GetBaseContext() != NULL);
ds@1952	1444
dvander@2086	1445	g_ShareSys.BindNativesToPlugin(pPlugin, false);
ds@1952	1446
ds@1952	1447	List<String>::iterator lib_iter;
ds@1952	1448	List<String>::iterator req_iter;
ds@1952	1449	List<CPlugin *>::iterator pl_iter;
ds@1952	1450	CPlugin *pl;
ds@1952	1451	for (req_iter=pPlugin->m_RequiredLibs.begin(); req_iter!=pPlugin->m_RequiredLibs.end(); req_iter++)
ds@1952	1452	{
ds@1952	1453	bool found = false;
ds@1952	1454	for (pl_iter=m_plugins.begin(); pl_iter!=m_plugins.end(); pl_iter++)
ds@1952	1455	{
ds@1952	1456	pl = (*pl_iter);
ds@1952	1457	for (lib_iter=pl->m_Libraries.begin(); lib_iter!=pl->m_Libraries.end(); lib_iter++)
ds@1952	1458	{
ds@1952	1459	if ((req_iter) == (lib_iter))
ds@1952	1460	{
ds@1952	1461	found = true;
ds@1952	1462	}
ds@1952	1463	}
ds@1952	1464	}
ds@1952	1465	if (!found)
ds@1952	1466	{
ds@1952	1467	pPlugin->SetErrorState(Plugin_Error, "Library not found: %s", (*req_iter).c_str());
ds@1952	1468	return;
ds@1952	1469	}
ds@1952	1470	}
ds@1952	1471
ds@1952	1472	/* Find any unbound natives
ds@1952	1473	* Right now, these are not allowed
ds@1952	1474	*/
ds@1952	1475	IPluginContext *pContext = pPlugin->GetBaseContext();
ds@1952	1476	uint32_t num = pContext->GetNativesNum();
ds@1952	1477	sp_native_t *native;
ds@1952	1478	for (unsigned int i=0; i<num; i++)
ds@1952	1479	{
ds@1952	1480	if (pContext->GetNativeByIndex(i, &native) != SP_ERROR_NONE)
ds@1952	1481	{
ds@1952	1482	break;
ds@1952	1483	}
ds@1952	1484	if (native->status == SP_NATIVE_UNBOUND && !(native->flags & SP_NTVFLAG_OPTIONAL))
ds@1952	1485	{
ds@1952	1486	pPlugin->SetErrorState(Plugin_Error, "Native not found: %s", native->name);
ds@1952	1487	return;
ds@1952	1488	}
ds@1952	1489	}
ds@1952	1490
ds@1952	1491	if (pPlugin->GetStatus() == Plugin_Error)
ds@1952	1492	{
ds@1952	1493	/* If we got here, all natives are okay again! */
ds@1952	1494	pPlugin->m_status = Plugin_Running;
dvander@2193	1495	if (pPlugin->m_pRuntime->IsPaused())
ds@1952	1496	{
dvander@2193	1497	pPlugin->m_pRuntime->SetPauseState(false);
ds@1952	1498	_SetPauseState(pPlugin, false);
ds@1952	1499	}
ds@1952	1500	}
ds@1952	1501	}
ds@1952	1502
ds@1952	1503	bool CPluginManager::UnloadPlugin(IPlugin *plugin)
ds@1952	1504	{
ds@1952	1505	CPlugin pPlugin = (CPlugin )plugin;
ds@1952	1506
ds@1952	1507	/* This prevents removal during insertion or anything else weird */
ds@1952	1508	if (m_plugins.find(pPlugin) == m_plugins.end())
ds@1952	1509	{
ds@1952	1510	return false;
ds@1952	1511	}
ds@1952	1512
ds@1952	1513	IPluginContext *pContext = plugin->GetBaseContext();
ds@1952	1514	if (pContext->IsInExec())
ds@1952	1515	{
ds@1952	1516	char buffer[255];
ds@1952	1517	UTIL_Format(buffer, sizeof(buffer), "sm plugins unload %s\n", plugin->GetFilename());
ds@1952	1518	engine->ServerCommand(buffer);
ds@1952	1519	return false;
ds@1952	1520	}
ds@1952	1521
ds@1952	1522	/* Remove us from the lookup table and linked list */
ds@1952	1523	m_plugins.remove(pPlugin);
ds@1952	1524	sm_trie_delete(m_LoadLookup, pPlugin->m_filename);
ds@1952	1525
ds@1952	1526	/* Go through our libraries and tell other plugins they're gone */
ds@1952	1527	List<String>::iterator s_iter;
ds@1952	1528	for (s_iter = pPlugin->m_Libraries.begin();
ds@1952	1529	s_iter != pPlugin->m_Libraries.end();
ds@1952	1530	s_iter++)
ds@1952	1531	{
ds@1952	1532	OnLibraryAction((*s_iter).c_str(), true, true);
ds@1952	1533	}
ds@1952	1534
ds@1952	1535	List<IPluginsListener *>::iterator iter;
ds@1952	1536	IPluginsListener *pListener;
ds@1952	1537
ds@1952	1538	if (pPlugin->GetStatus() <= Plugin_Error)
ds@1952	1539	{
ds@1952	1540	/* Notify listeners of unloading */
ds@1952	1541	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1542	{
ds@1952	1543	pListener = (*iter);
ds@1952	1544	pListener->OnPluginUnloaded(pPlugin);
ds@1952	1545	}
ds@1952	1546	/* Notify plugin */
ds@1952	1547	pPlugin->Call_OnPluginEnd();
ds@1952	1548	}
ds@1952	1549
dvander@2086	1550	pPlugin->DropEverything();
ds@1952	1551
ds@1952	1552	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1553	{
ds@1952	1554	/* Notify listeners of destruction */
ds@1952	1555	pListener = (*iter);
ds@1952	1556	pListener->OnPluginDestroyed(pPlugin);
ds@1952	1557	}
ds@1952	1558
ds@1952	1559	/* Tell the plugin to delete itself */
ds@1952	1560	delete pPlugin;
ds@1952	1561
ds@1952	1562	return true;
ds@1952	1563	}
ds@1952	1564
ds@1952	1565	IPlugin CPluginManager::FindPluginByContext(const sp_context_t ctx)
ds@1952	1566	{
dvander@2193	1567	IPlugin *pPlugin;
dvander@2193	1568	IPluginContext *pContext;
dvander@2193	1569
dvander@2193	1570	pContext = reinterpret_cast<IPluginContext >(const_cast<sp_context_t >(ctx));
dvander@2193	1571
dvander@2193	1572	if (pContext->GetKey(2, (void **)&pPlugin))
dvander@2193	1573	{
dvander@2193	1574	return pPlugin;
dvander@2193	1575	}
dvander@2193	1576
dvander@2193	1577	return NULL;
dvander@2193	1578	}
dvander@2193	1579
dvander@2193	1580	CPlugin CPluginManager::GetPluginByCtx(const sp_context_t ctx)
dvander@2193	1581	{
dvander@2193	1582	return (CPlugin *)FindPluginByContext(ctx);
ds@1952	1583	}
ds@1952	1584
ds@1952	1585	unsigned int CPluginManager::GetPluginCount()
ds@1952	1586	{
ds@1952	1587	return m_plugins.size();
ds@1952	1588	}
ds@1952	1589
ds@1952	1590	void CPluginManager::AddPluginsListener(IPluginsListener *listener)
ds@1952	1591	{
ds@1952	1592	m_listeners.push_back(listener);
ds@1952	1593	}
ds@1952	1594
ds@1952	1595	void CPluginManager::RemovePluginsListener(IPluginsListener *listener)
ds@1952	1596	{
ds@1952	1597	m_listeners.remove(listener);
ds@1952	1598	}
ds@1952	1599
ds@1952	1600	IPluginIterator *CPluginManager::GetPluginIterator()
ds@1952	1601	{
ds@1952	1602	if (m_iters.empty())
ds@1952	1603	{
ds@1952	1604	return new CPluginIterator(&m_plugins);
ds@1952	1605	} else {
ds@1952	1606	CPluginIterator *iter = m_iters.front();
ds@1952	1607	m_iters.pop();
ds@1952	1608	iter->Reset();
ds@1952	1609	return iter;
ds@1952	1610	}
ds@1952	1611	}
ds@1952	1612
ds@1952	1613	void CPluginManager::ReleaseIterator(CPluginIterator *iter)
ds@1952	1614	{
ds@1952	1615	m_iters.push(iter);
ds@1952	1616	}
ds@1952	1617
ds@1952	1618	bool CPluginManager::TestAliasMatch(const char alias, const char localpath)
ds@1952	1619	{
ds@1952	1620	/* As an optimization, we do not call strlen, but compute the length in the first pass */
ds@1952	1621	size_t alias_len = 0;
ds@1952	1622	size_t local_len = 0;
ds@1952	1623
ds@1952	1624	const char *ptr = alias;
ds@1952	1625	unsigned int alias_explicit_paths = 0;
ds@1952	1626	unsigned int alias_path_end = 0;
ds@1952	1627	while (*ptr != '\0')
ds@1952	1628	{
ds@1952	1629	if (ptr == '\\' \|\| ptr == '/')
ds@1952	1630	{
ds@1952	1631	alias_explicit_paths++;
ds@1952	1632	alias_path_end = alias_len;
ds@1952	1633	}
ds@1952	1634	alias_len++;
ds@1952	1635	ptr++;
ds@1952	1636	}
ds@1952	1637
ds@1952	1638	if (alias_explicit_paths && alias_path_end == alias_len - 1)
ds@1952	1639	{
ds@1952	1640	/* Trailing slash is totally invalid here */
ds@1952	1641	return false;
ds@1952	1642	}
ds@1952	1643
ds@1952	1644	ptr = localpath;
ds@1952	1645	unsigned int local_explicit_paths = 0;
ds@1952	1646	unsigned int local_path_end = 0;
ds@1952	1647	while (*ptr != '\0')
ds@1952	1648	{
ds@1952	1649	if (ptr == '\\' \|\| ptr == '/')
ds@1952	1650	{
ds@1952	1651	local_explicit_paths++;
ds@1952	1652	local_path_end = local_len;
ds@1952	1653	}
ds@1952	1654	local_len++;
ds@1952	1655	ptr++;
ds@1952	1656	}
ds@1952	1657
ds@1952	1658	/* If the alias has more explicit paths than the real path,
ds@1952	1659	* no match will be possible.
ds@1952	1660	*/
ds@1952	1661	if (alias_explicit_paths > local_explicit_paths)
ds@1952	1662	{
ds@1952	1663	return false;
ds@1952	1664	}
ds@1952	1665
ds@1952	1666	if (alias_explicit_paths)
ds@1952	1667	{
ds@1952	1668	/* We need to find if the paths match now. For example, these should all match:
ds@1952	1669	* csdm csdm
ds@1952	1670	* csdm optional/csdm
ds@1952	1671	* csdm/ban optional/crab/csdm/ban
ds@1952	1672	*/
ds@1952	1673	const char *aliasptr = alias;
ds@1952	1674	const char *localptr = localpath;
ds@1952	1675	bool match = true;
ds@1952	1676	do
ds@1952	1677	{
ds@1952	1678	if (aliasptr != localptr)
ds@1952	1679	{
ds@1952	1680	/* We have to knock one path off */
ds@1952	1681	local_explicit_paths--;
ds@1952	1682	if (alias_explicit_paths > local_explicit_paths)
ds@1952	1683	{
ds@1952	1684	/* Skip out if we're gonna have an impossible match */
ds@1952	1685	return false;
ds@1952	1686	}
ds@1952	1687	/* Eat up localptr tokens until we get a result */
ds@1952	1688	while (((localptr - localpath) < (int)local_path_end)
ds@1952	1689	&& *localptr != '/'
ds@1952	1690	&& *localptr != '\\')
ds@1952	1691	{
ds@1952	1692	localptr++;
ds@1952	1693	}
ds@1952	1694	/* Check if we hit the end of our searchable area.
ds@1952	1695	* This probably isn't possible because of the path
ds@1952	1696	* count check, but it's a good idea anyway.
ds@1952	1697	*/
ds@1952	1698	if ((localptr - localpath) >= (int)local_path_end)
ds@1952	1699	{
ds@1952	1700	return false;
ds@1952	1701	} else {
ds@1952	1702	/* Consume the slash token */
ds@1952	1703	localptr++;
ds@1952	1704	}
ds@1952	1705	/* Reset the alias pointer so we can continue consuming */
ds@1952	1706	aliasptr = alias;
ds@1952	1707	match = false;
ds@1952	1708	continue;
ds@1952	1709	}
ds@1952	1710	/* Note:
ds@1952	1711	* This is safe because if localptr terminates early, aliasptr will too
ds@1952	1712	*/
ds@1952	1713	do
ds@1952	1714	{
ds@1952	1715	/* We should never reach the end of the string because of this check. */
ds@1952	1716	bool aliasend = (aliasptr - alias) > (int)alias_path_end;
ds@1952	1717	bool localend = (localptr - localpath) > (int)local_path_end;
ds@1952	1718	if (aliasend \|\| localend)
ds@1952	1719	{
ds@1952	1720	if (aliasend && localend)
ds@1952	1721	{
ds@1952	1722	/* we matched, and we can break out now */
ds@1952	1723	match = true;
ds@1952	1724	break;
ds@1952	1725	}
ds@1952	1726	/* Otherwise, we've hit the end somehow and rest won't match up. Break out. */
ds@1952	1727	match = false;
ds@1952	1728	break;
ds@1952	1729	}
ds@1952	1730
ds@1952	1731	/* If we got here, it's safe to compare the next two tokens */
ds@1952	1732	if (localptr != aliasptr)
ds@1952	1733	{
ds@1952	1734	match = false;
ds@1952	1735	break;
ds@1952	1736	}
ds@1952	1737	localptr++;
ds@1952	1738	aliasptr++;
ds@1952	1739	} while (true);
ds@1952	1740	} while (!match);
ds@1952	1741	}
ds@1952	1742
ds@1952	1743	/* If we got here, it's time to compare filenames */
ds@1952	1744	const char *aliasptr = alias;
ds@1952	1745	const char *localptr = localpath;
ds@1952	1746
ds@1952	1747	if (alias_explicit_paths)
ds@1952	1748	{
ds@1952	1749	aliasptr = &alias[alias_path_end + 1];
ds@1952	1750	}
ds@1952	1751
ds@1952	1752	if (local_explicit_paths)
ds@1952	1753	{
ds@1952	1754	localptr = &localpath[local_path_end + 1];
ds@1952	1755	}
ds@1952	1756
ds@1952	1757	while (true)
ds@1952	1758	{
ds@1952	1759	if (aliasptr == '')
ds@1952	1760	{
ds@1952	1761	/* First, see if this is the last character */
ds@1952	1762	if ((unsigned)(aliasptr - alias) == alias_len - 1)
ds@1952	1763	{
ds@1952	1764	/* If so, there's no need to match anything else */
ds@1952	1765	return true;
ds@1952	1766	}
ds@1952	1767	/* Otherwise, we need to search for an appropriate matching sequence in local.
ds@1952	1768	* Note that we only need to search up to the next asterisk.
ds@1952	1769	*/
ds@1952	1770	aliasptr++;
ds@1952	1771	bool match = true;
ds@1952	1772	const char *local_orig = localptr;
ds@1952	1773	do
ds@1952	1774	{
ds@1952	1775	match = true;
ds@1952	1776	while (aliasptr != '\0' && aliasptr != '*')
ds@1952	1777	{
ds@1952	1778	/* Since aliasptr is never '\0', localptr hitting the end will fail */
ds@1952	1779	if (aliasptr != localptr)
ds@1952	1780	{
ds@1952	1781	match = false;
ds@1952	1782	break;
ds@1952	1783	}
ds@1952	1784	aliasptr++;
ds@1952	1785	localptr++;
ds@1952	1786	}
ds@1952	1787	if (!match)
ds@1952	1788	{
ds@1952	1789	/* If we didn't get a match, we need to advance the search stream.
ds@1952	1790	* This will let us skip tokens while still searching for another match.
ds@1952	1791	*/
ds@1952	1792	localptr = ++local_orig;
ds@1952	1793	/* Make sure we don't go out of bounds */
ds@1952	1794	if (*localptr == '\0')
ds@1952	1795	{
ds@1952	1796	break;
ds@1952	1797	}
ds@1952	1798	}
ds@1952	1799	} while (!match);
ds@1952	1800
ds@1952	1801	if (!match)
ds@1952	1802	{
ds@1952	1803	return false;
ds@1952	1804	} else {
ds@1952	1805	/* If we got a match, move on to the next token */
ds@1952	1806	continue;
ds@1952	1807	}
ds@1952	1808	} else if (*aliasptr == '\0') {
ds@1952	1809	if (*localptr == '\0'
ds@1952	1810	\|\|
ds@1952	1811	strcmp(localptr, ".smx") == 0)
ds@1952	1812	{
ds@1952	1813	return true;
ds@1952	1814	} else {
ds@1952	1815	return false;
ds@1952	1816	}
ds@1952	1817	} else if (aliasptr != localptr) {
ds@1952	1818	return false;
ds@1952	1819	}
ds@1952	1820	aliasptr++;
ds@1952	1821	localptr++;
ds@1952	1822	}
ds@1952	1823
ds@1952	1824	return true;
ds@1952	1825	}
ds@1952	1826
ds@1952	1827	bool CPluginManager::IsLateLoadTime() const
ds@1952	1828	{
ds@1952	1829	return (m_AllPluginsLoaded \|\| !g_SourceMod.IsMapLoading());
ds@1952	1830	}
ds@1952	1831
ds@1952	1832	void CPluginManager::OnSourceModAllInitialized()
ds@1952	1833	{
ds@1952	1834	m_MyIdent = g_ShareSys.CreateCoreIdentity();
ds@1952	1835
ds@1952	1836	HandleAccess sec;
ds@1952	1837	g_HandleSys.InitAccessDefaults(NULL, &sec);
ds@1952	1838
ds@1952	1839	sec.access[HandleAccess_Delete] = HANDLE_RESTRICT_IDENTITY;
ds@1952	1840	sec.access[HandleAccess_Clone] = HANDLE_RESTRICT_IDENTITY;
ds@1952	1841
ds@1952	1842	g_PluginType = g_HandleSys.CreateType("Plugin", this, 0, NULL, &sec, m_MyIdent, NULL);
ds@1952	1843	g_PluginIdent = g_ShareSys.CreateIdentType("PLUGIN");
ds@1952	1844
ds@1952	1845	g_RootMenu.AddRootConsoleCommand("plugins", "Manage Plugins", this);
ds@1952	1846
ds@1952	1847	g_ShareSys.AddInterface(NULL, this);
ds@1952	1848	}
ds@1952	1849
ds@1952	1850	void CPluginManager::OnSourceModShutdown()
ds@1952	1851	{
ds@1952	1852	g_RootMenu.RemoveRootConsoleCommand("plugins", this);
ds@1952	1853
ds@1952	1854	UnloadAll();
ds@1952	1855
ds@1952	1856	g_HandleSys.RemoveType(g_PluginType, m_MyIdent);
ds@1952	1857	g_ShareSys.DestroyIdentType(g_PluginIdent);
ds@1952	1858	g_ShareSys.DestroyIdentity(m_MyIdent);
ds@1952	1859	}
ds@1952	1860
ds@1952	1861	void CPluginManager::OnHandleDestroy(HandleType_t type, void *object)
ds@1952	1862	{
ds@1952	1863	/* We don't care about the internal object, actually */
ds@1952	1864	}
ds@1952	1865
ds@1952	1866	bool CPluginManager::GetHandleApproxSize(HandleType_t type, void object, unsigned int pSize)
ds@1952	1867	{
ds@1952	1868	pSize = ((CPlugin )object)->CalcMemUsage();
ds@1952	1869	return true;
ds@1952	1870	}
ds@1952	1871
ds@1952	1872	IPlugin CPluginManager::PluginFromHandle(Handle_t handle, HandleError err)
ds@1952	1873	{
ds@1952	1874	IPlugin *pPlugin;
ds@1952	1875	HandleError _err;
ds@1952	1876
ds@1952	1877	HandleSecurity sec;
ds@1952	1878
ds@1952	1879	sec.pOwner = NULL;
ds@1952	1880	sec.pIdentity = m_MyIdent;
ds@1952	1881
ds@1952	1882	if ((_err=g_HandleSys.ReadHandle(handle, g_PluginType, &sec, (void **)&pPlugin)) != HandleError_None)
ds@1952	1883	{
ds@1952	1884	pPlugin = NULL;
ds@1952	1885	}
ds@1952	1886
ds@1952	1887	if (err)
ds@1952	1888	{
ds@1952	1889	*err = _err;
ds@1952	1890	}
ds@1952	1891
ds@1952	1892	return pPlugin;
ds@1952	1893	}
ds@1952	1894
ds@1952	1895	CPlugin *CPluginManager::GetPluginByOrder(int num)
ds@1952	1896	{
ds@1952	1897	if (num < 1 \|\| num > (int)GetPluginCount())
ds@1952	1898	{
ds@1952	1899	return NULL;
ds@1952	1900	}
ds@1952	1901
ds@1952	1902	CPlugin *pl;
ds@1952	1903	int id = 1;
ds@1952	1904
ds@2113	1905	SourceHook::List<CPlugin *>::iterator iter;
ds@2113	1906	for (iter = m_plugins.begin(); iter != m_plugins.end() && id < num; iter++, id++) {}
ds@1952	1907
ds@2113	1908	pl = *iter;
ds@1952	1909
ds@1952	1910	return pl;
ds@1952	1911	}
ds@1952	1912
ds@1952	1913	const char *CPluginManager::GetStatusText(PluginStatus st)
ds@1952	1914	{
ds@1952	1915	switch (st)
ds@1952	1916	{
ds@1952	1917	case Plugin_Running:
ds@1952	1918	return "Running";
ds@1952	1919	case Plugin_Paused:
ds@1952	1920	return "Paused";
ds@1952	1921	case Plugin_Error:
ds@1952	1922	return "Error";
ds@1952	1923	case Plugin_Uncompiled:
ds@1952	1924	return "Uncompiled";
ds@1952	1925	case Plugin_BadLoad:
ds@1952	1926	return "Bad Load";
ds@1952	1927	case Plugin_Failed:
ds@1952	1928	return "Failed";
ds@1952	1929	default:
ds@1952	1930	assert(false);
ds@1952	1931	return "-";
ds@1952	1932	}
ds@1952	1933	}
ds@1952	1934
ds@1952	1935	void CPluginManager::OnRootConsoleCommand(const char *cmdname, const CCommand &command)
ds@1952	1936	{
ds@1952	1937	int argcount = command.ArgC();
ds@1952	1938	if (argcount >= 3)
ds@1952	1939	{
ds@1952	1940	const char *cmd = command.Arg(2);
ds@1952	1941	if (strcmp(cmd, "list") == 0)
ds@1952	1942	{
ds@1952	1943	char buffer[256];
ds@1952	1944	unsigned int id = 1;
ds@1952	1945	int plnum = GetPluginCount();
ds@1952	1946
ds@1952	1947	if (!plnum)
ds@1952	1948	{
ds@1952	1949	g_RootMenu.ConsolePrint("[SM] No plugins loaded");
ds@1952	1950	return;
ds@1952	1951	}
ds@1952	1952	else
ds@1952	1953	{
ds@1952	1954	g_RootMenu.ConsolePrint("[SM] Listing %d plugin%s:", GetPluginCount(), (plnum > 1) ? "s" : "");
ds@1952	1955	}
ds@1952	1956
dvander@2105	1957	CPlugin *pl;
dvander@2105	1958	SourceHook::List<CPlugin *>::iterator iter;
dvander@2105	1959	SourceHook::List<CPlugin *> m_FailList;
ds@1952	1960
ds@2113	1961	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++, id++)
ds@1952	1962	{
dvander@2105	1963	pl = (*iter);
ds@1952	1964	assert(pl->GetStatus() != Plugin_Created);
ds@1952	1965	int len = 0;
ds@1952	1966	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	1967	if (pl->GetStatus() != Plugin_Running)
ds@1952	1968	{
ds@1952	1969	len += UTIL_Format(buffer, sizeof(buffer), " %02d <%s>", id, GetStatusText(pl->GetStatus()));
ds@1952	1970
ds@1952	1971	if (pl->GetStatus() <= Plugin_Error)
ds@1952	1972	{
ds@1952	1973	/* Plugin has failed to load. */
ds@1952	1974	m_FailList.push_back(pl);
ds@1952	1975	}
ds@1952	1976	}
ds@1952	1977	else
ds@1952	1978	{
ds@1952	1979	len += UTIL_Format(buffer, sizeof(buffer), " %02d", id);
ds@1952	1980	}
ds@1952	1981	len += UTIL_Format(&buffer[len], sizeof(buffer)-len, " \"%s\"", (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
ds@1952	1982	if (IS_STR_FILLED(info->version))
ds@1952	1983	{
ds@1952	1984	len += UTIL_Format(&buffer[len], sizeof(buffer)-len, " (%s)", info->version);
ds@1952	1985	}
ds@1952	1986	if (IS_STR_FILLED(info->author))
ds@1952	1987	{
ds@1952	1988	UTIL_Format(&buffer[len], sizeof(buffer)-len, " by %s", info->author);
ds@1952	1989	}
ds@1952	1990	g_RootMenu.ConsolePrint("%s", buffer);
ds@1952	1991	}
ds@1952	1992
ds@1952	1993	if (!m_FailList.empty())
ds@1952	1994	{
ds@1952	1995	g_RootMenu.ConsolePrint("Load Errors:");
ds@1952	1996
dvander@2105	1997	SourceHook::List<CPlugin *>::iterator _iter;
ds@1952	1998
ds@1952	1999	CPlugin *pl;
ds@1952	2000
ds@1952	2001	for (_iter=m_FailList.begin(); _iter!=m_FailList.end(); _iter++)
ds@1952	2002	{
ds@1952	2003	pl = (CPlugin )_iter;
ds@1952	2004	g_RootMenu.ConsolePrint("%s: %s",(IS_STR_FILLED(pl->GetPublicInfo()->name)) ? pl->GetPublicInfo()->name : pl->GetFilename(), pl->m_errormsg);
ds@1952	2005	}
ds@1952	2006	}
ds@1952	2007
ds@1952	2008	return;
ds@1952	2009	}
ds@1952	2010	else if (strcmp(cmd, "load") == 0)
ds@1952	2011	{
ds@1952	2012	if (argcount < 4)
ds@1952	2013	{
ds@1952	2014	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins load <file>");
ds@1952	2015	return;
ds@1952	2016	}
ds@1952	2017
ds@1952	2018	char error[128];
ds@1952	2019	bool wasloaded;
ds@1952	2020	const char *filename = command.Arg(3);
ds@1952	2021
ds@1952	2022	char pluginfile[256];
ds@1952	2023	const char *ext = g_LibSys.GetFileExtension(filename) ? "" : ".smx";
ds@1952	2024	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", filename, ext);
ds@1952	2025
ds@1952	2026	IPlugin *pl = LoadPlugin(pluginfile, false, PluginType_MapUpdated, error, sizeof(error), &wasloaded);
ds@1952	2027
ds@1952	2028	if (wasloaded)
ds@1952	2029	{
ds@1952	2030	g_RootMenu.ConsolePrint("[SM] Plugin %s is already loaded.", pluginfile);
ds@1952	2031	return;
ds@1952	2032	}
ds@1952	2033
ds@1952	2034	if (pl)
ds@1952	2035	{
ds@1952	2036	g_RootMenu.ConsolePrint("[SM] Loaded plugin %s successfully.", pluginfile);
ds@1952	2037	}
ds@1952	2038	else
ds@1952	2039	{
ds@1952	2040	g_RootMenu.ConsolePrint("[SM] Plugin %s failed to load: %s.", pluginfile, error);
ds@1952	2041	}
ds@1952	2042
ds@1952	2043	return;
ds@1952	2044	}
ds@1952	2045	else if (strcmp(cmd, "unload") == 0)
ds@1952	2046	{
ds@1952	2047	if (argcount < 4)
ds@1952	2048	{
ds@1952	2049	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins unload <#\|file>");
ds@1952	2050	return;
ds@1952	2051	}
ds@1952	2052
ds@1952	2053	CPlugin *pl;
ds@1952	2054	char *end;
ds@1952	2055	const char *arg = command.Arg(3);
ds@1952	2056	int id = strtol(arg, &end, 10);
ds@1952	2057
ds@1952	2058	if (*end == '\0')
ds@1952	2059	{
ds@1952	2060	pl = GetPluginByOrder(id);
ds@1952	2061	if (!pl)
ds@1952	2062	{
ds@1952	2063	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2064	return;
ds@1952	2065	}
ds@1952	2066	}
ds@1952	2067	else
ds@1952	2068	{
ds@1952	2069	char pluginfile[256];
ds@1952	2070	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2071	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2072
ds@1952	2073	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2074	{
ds@1952	2075	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2076	return;
ds@1952	2077	}
ds@1952	2078	}
ds@1952	2079
ds@1952	2080	char name[PLATFORM_MAX_PATH];
ds@1952	2081	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	2082	strcpy(name, (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
ds@1952	2083
ds@1952	2084	if (UnloadPlugin(pl))
ds@1952	2085	{
ds@1952	2086	g_RootMenu.ConsolePrint("[SM] Plugin %s unloaded successfully.", name);
ds@1952	2087	}
ds@1952	2088	else
ds@1952	2089	{
ds@1952	2090	g_RootMenu.ConsolePrint("[SM] Failed to unload plugin %s.", name);
ds@1952	2091	}
ds@1952	2092
ds@1952	2093	return;
ds@1952	2094	}
ds@1952	2095	else if (strcmp(cmd, "unload_all") == 0)
ds@1952	2096	{
ds@1952	2097	g_PluginSys.UnloadAll();
ds@1952	2098	g_RootMenu.ConsolePrint("[SM] All plugins have been unloaded.");
ds@1952	2099	return;
ds@1952	2100	}
ds@1952	2101	else if (strcmp(cmd, "load_lock") == 0)
ds@1952	2102	{
ds@1952	2103	if (m_LoadingLocked)
ds@1952	2104	{
ds@1952	2105	g_RootMenu.ConsolePrint("[SM] There is already a loading lock in effect.");
ds@1952	2106	}
ds@1952	2107	else
ds@1952	2108	{
ds@1952	2109	m_LoadingLocked = true;
ds@1952	2110	g_RootMenu.ConsolePrint("[SM] Loading is now locked; no plugins will be loaded or re-loaded.");
ds@1952	2111	}
ds@1952	2112	return;
ds@1952	2113	}
ds@1952	2114	else if (strcmp(cmd, "load_unlock") == 0)
ds@1952	2115	{
ds@1952	2116	if (m_LoadingLocked)
ds@1952	2117	{
ds@1952	2118	m_LoadingLocked = false;
ds@1952	2119	g_RootMenu.ConsolePrint("[SM] The loading lock is no longer in effect.");
ds@1952	2120	}
ds@1952	2121	else
ds@1952	2122	{
ds@1952	2123	g_RootMenu.ConsolePrint("[SM] There was no loading lock in effect.");
ds@1952	2124	}
ds@1952	2125	return;
ds@1952	2126	}
ds@1952	2127	else if (strcmp(cmd, "info") == 0)
ds@1952	2128	{
ds@1952	2129	if (argcount < 4)
ds@1952	2130	{
ds@1952	2131	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins info <#>");
ds@1952	2132	return;
ds@1952	2133	}
ds@1952	2134
ds@1952	2135	CPlugin *pl;
ds@1952	2136	char *end;
ds@1952	2137	const char *arg = command.Arg(3);
ds@1952	2138	int id = strtol(arg, &end, 10);
ds@1952	2139
ds@1952	2140	if (*end == '\0')
ds@1952	2141	{
ds@1952	2142	pl = GetPluginByOrder(id);
ds@1952	2143	if (!pl)
ds@1952	2144	{
ds@1952	2145	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2146	return;
ds@1952	2147	}
ds@1952	2148	}
ds@1952	2149	else
ds@1952	2150	{
ds@1952	2151	char pluginfile[256];
ds@1952	2152	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2153	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2154
ds@1952	2155	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2156	{
ds@1952	2157	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2158	return;
ds@1952	2159	}
ds@1952	2160	}
ds@1952	2161
ds@1952	2162	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	2163
ds@1952	2164	g_RootMenu.ConsolePrint(" Filename: %s", pl->GetFilename());
ds@1952	2165	if (pl->GetStatus() <= Plugin_Error)
ds@1952	2166	{
ds@1952	2167	if (IS_STR_FILLED(info->name))
ds@1952	2168	{
ds@1952	2169	if (IS_STR_FILLED(info->description))
ds@1952	2170	{
ds@1952	2171	g_RootMenu.ConsolePrint(" Title: %s (%s)", info->name, info->description);
ds@1952	2172	} else {
ds@1952	2173	g_RootMenu.ConsolePrint(" Title: %s", info->name);
ds@1952	2174	}
ds@1952	2175	}
ds@1952	2176	if (IS_STR_FILLED(info->author))
ds@1952	2177	{
ds@1952	2178	g_RootMenu.ConsolePrint(" Author: %s", info->author);
ds@1952	2179	}
ds@1952	2180	if (IS_STR_FILLED(info->version))
ds@1952	2181	{
ds@1952	2182	g_RootMenu.ConsolePrint(" Version: %s", info->version);
ds@1952	2183	}
ds@1952	2184	if (IS_STR_FILLED(info->url))
ds@1952	2185	{
ds@1952	2186	g_RootMenu.ConsolePrint(" URL: %s", info->url);
ds@1952	2187	}
ds@1952	2188	if (pl->GetStatus() == Plugin_Error)
ds@1952	2189	{
ds@1952	2190	g_RootMenu.ConsolePrint(" Error: %s", pl->m_errormsg);
ds@1952	2191	}
ds@1952	2192	else
ds@1952	2193	{
dvander@2105	2194	if (pl->GetStatus() == Plugin_Running)
dvander@2105	2195	{
dvander@2105	2196	if (pl->IsDebugging())
dvander@2105	2197	{
dvander@2105	2198	g_RootMenu.ConsolePrint(" Status: running, debugging");
dvander@2105	2199	}
dvander@2105	2200	else
dvander@2105	2201	{
dvander@2105	2202	g_RootMenu.ConsolePrint(" Status: running");
dvander@2105	2203	}
dvander@2105	2204	}
dvander@2105	2205	else
dvander@2105	2206	{
dvander@2105	2207	g_RootMenu.ConsolePrint(" Status: not running");
dvander@2105	2208	}
ds@1952	2209
ds@1952	2210	const char *typestr = "";
ds@1952	2211	switch (pl->GetType())
ds@1952	2212	{
ds@1952	2213	case PluginType_MapUpdated:
ds@1952	2214	typestr = "Map Change if Updated";
ds@1952	2215	break;
ds@1952	2216	case PluginType_MapOnly:
ds@1952	2217	typestr = "Map Change";
ds@1952	2218	break;
ds@1952	2219	case PluginType_Private:
ds@1952	2220	case PluginType_Global:
ds@1952	2221	typestr = "Never";
ds@1952	2222	break;
ds@1952	2223	}
ds@1952	2224
ds@1952	2225	g_RootMenu.ConsolePrint(" Reloads: %s", typestr);
ds@1952	2226	}
dvander@2105	2227	if (pl->m_FileVersion >= 3)
dvander@2105	2228	{
dvander@2105	2229	g_RootMenu.ConsolePrint(" Timestamp: %s", pl->m_DateTime);
dvander@2105	2230	}
ds@1952	2231	}
ds@1952	2232	else
ds@1952	2233	{
ds@1952	2234	g_RootMenu.ConsolePrint(" Load error: %s", pl->m_errormsg);
ds@1952	2235	g_RootMenu.ConsolePrint(" File info: (title \"%s\") (version \"%s\")",
ds@1952	2236	info->name ? info->name : "<none>",
ds@1952	2237	info->version ? info->version : "<none>");
ds@1952	2238	if (IS_STR_FILLED(info->url))
ds@1952	2239	{
ds@1952	2240	g_RootMenu.ConsolePrint(" File URL: %s", info->url);
ds@1952	2241	}
ds@1952	2242	}
ds@1952	2243
ds@1952	2244	return;
ds@1952	2245	}
ds@1952	2246	else if (strcmp(cmd, "debug") == 0)
ds@1952	2247	{
ds@1952	2248	if (argcount < 5)
ds@1952	2249	{
ds@1952	2250	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins debug <#> [on\|off]");
ds@1952	2251	return;
ds@1952	2252	}
ds@1952	2253
ds@1952	2254	CPlugin *pl;
ds@1952	2255	char *end;
ds@1952	2256	const char *arg = command.Arg(3);
ds@1952	2257	int id = strtol(arg, &end, 10);
ds@1952	2258
ds@1952	2259	if (*end == '\0')
ds@1952	2260	{
ds@1952	2261	pl = GetPluginByOrder(id);
ds@1952	2262	if (!pl)
ds@1952	2263	{
ds@1952	2264	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2265	return;
ds@1952	2266	}
ds@1952	2267	}
ds@1952	2268	else
ds@1952	2269	{
ds@1952	2270	char pluginfile[256];
ds@1952	2271	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2272	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2273
ds@1952	2274	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2275	{
ds@1952	2276	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2277	return;
ds@1952	2278	}
ds@1952	2279	}
ds@1952	2280
ds@1952	2281	int res;
ds@1952	2282	const char *mode = command.Arg(4);
ds@1952	2283	if ((res=strcmp("on", mode)) && strcmp("off", mode))
ds@1952	2284	{
ds@1952	2285	g_RootMenu.ConsolePrint("[SM] The only possible options are \"on\" and \"off.\"");
ds@1952	2286	return;
ds@1952	2287	}
ds@1952	2288
ds@1952	2289	bool debug;
ds@1952	2290	if (!res)
ds@1952	2291	{
ds@1952	2292	debug = true;
ds@1952	2293	}
ds@1952	2294	else
ds@1952	2295	{
ds@1952	2296	debug = false;
ds@1952	2297	}
ds@1952	2298
ds@1952	2299	if (debug && pl->IsDebugging())
ds@1952	2300	{
ds@1952	2301	g_RootMenu.ConsolePrint("[SM] This plugin is already in debug mode.");
ds@1952	2302	return;
ds@1952	2303	}
ds@1952	2304	else if (!debug && !pl->IsDebugging())
ds@1952	2305	{
ds@1952	2306	g_RootMenu.ConsolePrint("[SM] Debug mode is already disabled in this plugin.");
ds@1952	2307	return;
ds@1952	2308	}
ds@1952	2309
ds@1952	2310	char error[256];
ds@1952	2311	if (pl->ToggleDebugMode(debug, error, sizeof(error)))
ds@1952	2312	{
ds@1952	2313	g_RootMenu.ConsolePrint("[SM] Successfully toggled debug mode on plugin %s.", pl->GetFilename());
ds@1952	2314	return;
ds@1952	2315	}
ds@1952	2316	else
ds@1952	2317	{
ds@1952	2318	g_RootMenu.ConsolePrint("[SM] Could not toggle debug mode on plugin %s.", pl->GetFilename());
ds@1952	2319	g_RootMenu.ConsolePrint("[SM] Plugin returned error: %s", error);
ds@1952	2320	return;
ds@1952	2321	}
ds@1952	2322	}
ds@1952	2323	else if (strcmp(cmd, "refresh") == 0)
ds@1952	2324	{
ds@1952	2325	g_SourceMod.DoGlobalPluginLoads();
ds@1952	2326	g_RootMenu.ConsolePrint("[SM] The plugin list has been refreshed and reloaded.");
ds@1952	2327	return;
ds@1952	2328	}
ds@1952	2329	else if (strcmp(cmd, "reload") == 0)
ds@1952	2330	{
ds@1952	2331	if (argcount < 4)
ds@1952	2332	{
ds@1952	2333	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins reload <#\|file>");
ds@1952	2334	return;
ds@1952	2335	}
ds@1952	2336
ds@1952	2337	CPlugin *pl;
ds@1952	2338	char *end;
ds@1952	2339	const char *arg = command.Arg(3);
ds@1952	2340	int id = strtol(arg, &end, 10);
ds@1952	2341
ds@1952	2342	if (*end == '\0')
ds@1952	2343	{
ds@1952	2344	pl = GetPluginByOrder(id);
ds@1952	2345	if (!pl)
ds@1952	2346	{
ds@1952	2347	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2348	return;
ds@1952	2349	}
ds@1952	2350	}
ds@1952	2351	else
ds@1952	2352	{
ds@1952	2353	char pluginfile[256];
ds@1952	2354	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2355	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2356
ds@1952	2357	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2358	{
ds@1952	2359	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2360	return;
ds@1952	2361	}
ds@1952	2362	}
ds@1952	2363
ds@1952	2364	char name[PLATFORM_MAX_PATH];
ds@1952	2365	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	2366	strcpy(name, (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
ds@1952	2367
ds@1952	2368	if (ReloadPlugin(pl))
ds@1952	2369	{
ds@1952	2370	g_RootMenu.ConsolePrint("[SM] Plugin %s reloaded successfully.", name);
ds@1952	2371	}
ds@1952	2372	else
ds@1952	2373	{
ds@1952	2374	g_RootMenu.ConsolePrint("[SM] Failed to reload plugin %s.", name);
ds@1952	2375	}
ds@1952	2376
ds@1952	2377	return;
ds@1952	2378	}
ds@1952	2379	}
ds@1952	2380
ds@1952	2381	/* Draw the main menu */
ds@1952	2382	g_RootMenu.ConsolePrint("SourceMod Plugins Menu:");
ds@1952	2383	g_RootMenu.DrawGenericOption("debug", "Toggle debug mode on a plugin");
ds@1952	2384	g_RootMenu.DrawGenericOption("info", "Information about a plugin");
ds@1952	2385	g_RootMenu.DrawGenericOption("list", "Show loaded plugins");
ds@1952	2386	g_RootMenu.DrawGenericOption("load", "Load a plugin");
ds@1952	2387	g_RootMenu.DrawGenericOption("load_lock", "Prevents any more plugins from being loaded");
ds@1952	2388	g_RootMenu.DrawGenericOption("load_unlock", "Re-enables plugin loading");
ds@1952	2389	g_RootMenu.DrawGenericOption("refresh", "Reloads/refreshes all plugins in the plugins folder");
ds@1952	2390	g_RootMenu.DrawGenericOption("reload", "Reloads a plugin");
ds@1952	2391	g_RootMenu.DrawGenericOption("unload", "Unload a plugin");
ds@1952	2392	g_RootMenu.DrawGenericOption("unload_all", "Unloads all plugins");
ds@1952	2393	}
ds@1952	2394
ds@1952	2395	bool CPluginManager::ReloadPlugin(CPlugin *pl)
ds@1952	2396	{
ds@1952	2397	List<CPlugin *>::iterator iter;
ds@1952	2398	char filename[PLATFORM_MAX_PATH];
ds@1952	2399	bool debug, wasloaded;
ds@1952	2400	PluginType ptype;
ds@1952	2401	IPlugin *newpl;
ds@1952	2402	int id = 1;
ds@1952	2403
ds@1952	2404	strcpy(filename, pl->m_filename);
ds@1952	2405	debug = pl->IsDebugging();
ds@1952	2406	ptype = pl->GetType();
ds@1952	2407
ds@1952	2408	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++, id++)
ds@1952	2409	{
ds@1952	2410	if ((*iter) == pl)
ds@1952	2411	{
ds@1952	2412	break;
ds@1952	2413	}
ds@1952	2414	}
ds@1952	2415
ds@1952	2416	if (!UnloadPlugin(pl))
ds@1952	2417	{
ds@1952	2418	return false;
ds@1952	2419	}
ds@1952	2420	if (!(newpl=LoadPlugin(filename, debug, ptype, NULL, 0, &wasloaded)))
ds@1952	2421	{
ds@1952	2422	return false;
ds@1952	2423	}
ds@1952	2424
ds@1952	2425	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	2426	{
ds@1952	2427	if ((iter) == (CPlugin )newpl)
ds@1952	2428	{
ds@1952	2429	m_plugins.erase(iter);
ds@1952	2430	break;
ds@1952	2431	}
ds@1952	2432	}
ds@1952	2433
ds@1952	2434	int i;
ds@1952	2435	for (i=1, iter=m_plugins.begin(); iter!=m_plugins.end() && i<id; iter++, i++)
ds@1952	2436	{
ds@1952	2437	}
ds@1952	2438	m_plugins.insert(iter, (CPlugin *)newpl);
ds@1952	2439
ds@1952	2440	return true;
ds@1952	2441	}
ds@1952	2442
ds@1952	2443	void CPluginManager::ReloadOrUnloadPlugins()
ds@1952	2444	{
ds@1952	2445	/* If we're in a load lock, just skip this whole bit. */
ds@1952	2446	if (m_LoadingLocked)
ds@1952	2447	{
ds@1952	2448	return;
ds@1952	2449	}
ds@1952	2450
ds@1952	2451	List<CPlugin *>::iterator iter;
ds@1952	2452	List<CPlugin *> tmp_list = m_plugins;
ds@1952	2453	CPlugin *pl;
ds@1952	2454	time_t t;
ds@1952	2455
ds@1952	2456	for (iter=tmp_list.begin(); iter!=tmp_list.end(); iter++)
ds@1952	2457	{
ds@1952	2458	pl = (*iter);
ds@1952	2459	if (pl->GetType() == PluginType_MapOnly)
ds@1952	2460	{
ds@1952	2461	UnloadPlugin((IPlugin *)pl);
ds@1952	2462	}
ds@1952	2463	else if (pl->GetType() == PluginType_MapUpdated)
ds@1952	2464	{
ds@1952	2465	t = pl->GetFileTimeStamp();
ds@1952	2466	if (!t \|\| t > pl->GetTimeStamp())
ds@1952	2467	{
ds@1952	2468	pl->SetTimeStamp(t);
ds@1952	2469	UnloadPlugin((IPlugin *)pl);
ds@1952	2470	}
ds@1952	2471	}
ds@1952	2472	}
ds@1952	2473	}
ds@1952	2474
ds@1952	2475	void CPluginManager::_SetPauseState(CPlugin *pl, bool paused)
ds@1952	2476	{
ds@1952	2477	List<IPluginsListener *>::iterator iter;
ds@1952	2478	IPluginsListener *pListener;
ds@1952	2479	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	2480	{
ds@1952	2481	pListener = (*iter);
ds@1952	2482	pListener->OnPluginPauseChange(pl, paused);
ds@1952	2483	}
ds@1952	2484	}
ds@1952	2485
ds@1952	2486	void CPluginManager::AddFunctionsToForward(const char name, IChangeableForward pForward)
ds@1952	2487	{
ds@1952	2488	List<CPlugin *>::iterator iter;
ds@1952	2489	CPlugin *pPlugin;
ds@1952	2490	IPluginFunction *pFunction;
ds@1952	2491
ds@1952	2492	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++)
ds@1952	2493	{
ds@1952	2494	pPlugin = (*iter);
ds@1952	2495
ds@1952	2496	if (pPlugin->GetStatus() <= Plugin_Paused)
ds@1952	2497	{
ds@1952	2498	pFunction = pPlugin->GetBaseContext()->GetFunctionByName(name);
ds@1952	2499
ds@1952	2500	if (pFunction)
ds@1952	2501	{
ds@1952	2502	pForward->AddFunction(pFunction);
ds@1952	2503	}
ds@1952	2504	}
ds@1952	2505	}
ds@1952	2506	}
ds@1952	2507
ds@1952	2508	CPlugin CPluginManager::GetPluginFromIdentity(IdentityToken_t pToken)
ds@1952	2509	{
ds@1952	2510	if (pToken->type != g_PluginIdent)
ds@1952	2511	{
ds@1952	2512	return NULL;
ds@1952	2513	}
ds@1952	2514
ds@1952	2515	return (CPlugin *)(pToken->ptr);
ds@1952	2516	}
ds@1952	2517
ds@1952	2518	void CPluginManager::OnLibraryAction(const char *lib, bool is_a_plugin, bool drop)
ds@1952	2519	{
ds@1952	2520	List<CPlugin *>::iterator iter;
ds@1952	2521
ds@1952	2522	struct _pl
ds@1952	2523	{
ds@1952	2524	cell_t name;
ds@1952	2525	cell_t file;
ds@1952	2526	cell_t required;
ds@1952	2527	} *plc;
ds@1952	2528
ds@1952	2529	struct _ext
ds@1952	2530	{
ds@1952	2531	cell_t name;
ds@1952	2532	cell_t file;
ds@1952	2533	cell_t autoload;
ds@1952	2534	cell_t required;
ds@1952	2535	} *ext;
ds@1952	2536
ds@1952	2537	const char *name = drop ? "OnLibraryRemoved" : "OnLibraryAdded";
ds@1952	2538
ds@1952	2539	for (iter=m_plugins.begin();
ds@1952	2540	iter!=m_plugins.end();
ds@1952	2541	iter++)
ds@1952	2542	{
ds@1952	2543	CPlugin pl = (iter);
ds@1952	2544	if (pl->GetStatus() != Plugin_Running)
ds@1952	2545	{
ds@1952	2546	continue;
ds@1952	2547	}
ds@1952	2548	IPluginContext *pContext = pl->GetBaseContext();
ds@1952	2549	IPluginFunction *pf = pContext->GetFunctionByName(name);
ds@1952	2550	if (!pf)
ds@1952	2551	{
ds@1952	2552	continue;
ds@1952	2553	}
ds@1952	2554	uint32_t num_vars = pContext->GetPubVarsNum();
ds@1952	2555	for (uint32_t i=0; i<num_vars; i++)
ds@1952	2556	{
ds@1952	2557	sp_pubvar_t *pubvar;
ds@1952	2558	if (pContext->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
ds@1952	2559	{
ds@1952	2560	continue;
ds@1952	2561	}
ds@1952	2562	if (is_a_plugin && strncmp(pubvar->name, "__pl_", 5) == 0)
ds@1952	2563	{
ds@1952	2564	plc = (_pl *)pubvar->offs;
ds@1952	2565	if (plc->required)
ds@1952	2566	{
ds@1952	2567	continue;
ds@1952	2568	}
ds@1952	2569	char *str;
ds@1952	2570	pContext->LocalToString(plc->name, &str);
ds@1952	2571	if (strcmp(str, lib) != 0)
ds@1952	2572	{
ds@1952	2573	continue;
ds@1952	2574	}
ds@1952	2575	pf->PushString(lib);
ds@1952	2576	pf->Execute(NULL);
ds@1952	2577	}
ds@1952	2578	else if (!is_a_plugin && strncmp(pubvar->name, "__ext_", 6) == 0)
ds@1952	2579	{
ds@1952	2580	ext = (_ext *)pubvar->offs;
ds@1952	2581	if (ext->required)
ds@1952	2582	{
ds@1952	2583	continue;
ds@1952	2584	}
ds@1952	2585	char *str;
ds@1952	2586	pContext->LocalToString(ext->name, &str);
ds@1952	2587	if (strcmp(str, lib) != 0)
ds@1952	2588	{
ds@1952	2589	continue;
ds@1952	2590	}
ds@1952	2591	pf->PushString(lib);
ds@1952	2592	pf->Execute(NULL);
ds@1952	2593	}
ds@1952	2594	}
ds@1952	2595	}
ds@1952	2596	}
ds@1952	2597
ds@1952	2598	bool CPluginManager::LibraryExists(const char *lib)
ds@1952	2599	{
ds@1952	2600	List<CPlugin *>::iterator iter;
ds@1952	2601
ds@1952	2602	for (iter=m_plugins.begin();
ds@1952	2603	iter!=m_plugins.end();
ds@1952	2604	iter++)
ds@1952	2605	{
ds@1952	2606	CPlugin pl = (iter);
ds@1952	2607	if (pl->GetStatus() != Plugin_Running)
ds@1952	2608	{
ds@1952	2609	continue;
ds@1952	2610	}
ds@1952	2611	List<String>::iterator s_iter;
ds@1952	2612	for (s_iter = pl->m_Libraries.begin();
ds@1952	2613	s_iter != pl->m_Libraries.end();
ds@1952	2614	s_iter++)
ds@1952	2615	{
ds@1952	2616	if ((*s_iter).compare(lib) == 0)
ds@1952	2617	{
ds@1952	2618	return true;
ds@1952	2619	}
ds@1952	2620	}
ds@1952	2621	}
ds@1952	2622
ds@1952	2623	return false;
ds@1952	2624	}
ds@1952	2625
ds@1952	2626	void CPluginManager::AllPluginsLoaded()
ds@1952	2627	{
ds@1952	2628	List<CPlugin *>::iterator iter;
ds@1952	2629	CPlugin *pl;
ds@1952	2630
ds@1952	2631	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	2632	{
ds@1952	2633	pl = (*iter);
ds@1952	2634	pl->Call_OnAllPluginsLoaded();
ds@1952	2635	}
ds@1952	2636	}
ds@1952	2637
ds@1952	2638	void CPluginManager::UnloadAll()
ds@1952	2639	{
ds@1952	2640	List<CPlugin *>::iterator iter;
ds@1952	2641	while ( (iter = m_plugins.begin()) != m_plugins.end() )
ds@1952	2642	{
ds@1952	2643	UnloadPlugin((*iter));
ds@1952	2644	}
ds@1952	2645	}
ds@1952	2646
ds@1952	2647	int CPluginManager::GetOrderOfPlugin(IPlugin *pl)
ds@1952	2648	{
ds@1952	2649	int id = 1;
ds@1952	2650	List<CPlugin *>::iterator iter;
ds@1952	2651
ds@1952	2652	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++, id++)
ds@1952	2653	{
ds@1952	2654	if ((*iter) == pl)
ds@1952	2655	{
ds@1952	2656	return id;
ds@1952	2657	}
ds@1952	2658	}
ds@1952	2659
ds@1952	2660	return -1;
ds@1952	2661	}
ds@1952	2662
ds@1952	2663	CPlugin CPluginManager::FindPluginByConsoleArg(const char arg)
ds@1952	2664	{
ds@1952	2665	int id;
ds@1952	2666	char *end;
ds@1952	2667	CPlugin *pl;
ds@1952	2668
ds@1952	2669	id = strtol(arg, &end, 10);
ds@1952	2670
ds@1952	2671	if (*end == '\0')
ds@1952	2672	{
ds@1952	2673	pl = GetPluginByOrder(id);
ds@1952	2674	if (!pl)
ds@1952	2675	{
ds@1952	2676	return NULL;
ds@1952	2677	}
ds@1952	2678	}
ds@1952	2679	else
ds@1952	2680	{
ds@1952	2681	char pluginfile[256];
ds@1952	2682	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2683	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2684
ds@1952	2685	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2686	{
ds@1952	2687	return NULL;
ds@1952	2688	}
ds@1952	2689	}
ds@1952	2690
ds@1952	2691	return pl;
ds@1952	2692	}

author	David Anderson <dvander@alliedmods.net>
	Fri Jul 11 08:18:43 2008 +0000 (2008-07-11)
changeset 2193	db7c6362f3f2
parent 2113	8e8b28162e23
child 2210	79822782197b
permissions	-rw-r--r--