sourcemod-central: core/systems/PluginSys.cpp@5ddd93671335 (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
pred@2219	172	fclose(fp);
pred@2219	173
ds@1952	174	return pPlugin;
ds@1952	175	}
ds@1952	176
ds@1952	177	bool CPlugin::GetProperty(const char prop, void ptr, bool remove/ =false */)
ds@1952	178	{
ds@1952	179	bool exists = sm_trie_retrieve(m_pProps, prop, ptr);
ds@1952	180
ds@1952	181	if (exists && remove)
ds@1952	182	{
ds@1952	183	sm_trie_delete(m_pProps, prop);
ds@1952	184	}
ds@1952	185
ds@1952	186	return exists;
ds@1952	187	}
ds@1952	188
ds@1952	189	bool CPlugin::SetProperty(const char prop, void ptr)
ds@1952	190	{
ds@1952	191	return sm_trie_insert(m_pProps, prop, ptr);
ds@1952	192	}
ds@1952	193
dvander@2193	194	IPluginRuntime *CPlugin::GetRuntime()
ds@1952	195	{
dvander@2193	196	return m_pRuntime;
ds@1952	197	}
ds@1952	198
ds@1952	199	void CPlugin::SetErrorState(PluginStatus status, const char *error_fmt, ...)
ds@1952	200	{
ds@1952	201	PluginStatus old_status = m_status;
ds@1952	202	m_status = status;
ds@1952	203
ds@1952	204	if (old_status == Plugin_Running)
ds@1952	205	{
ds@1952	206	/* Tell everyone we're now paused */
ds@1952	207	g_PluginSys._SetPauseState(this, true);
ds@1952	208	}
ds@1952	209
ds@1952	210	va_list ap;
ds@1952	211	va_start(ap, error_fmt);
ds@1952	212	vsnprintf(m_errormsg, sizeof(m_errormsg), error_fmt, ap);
ds@1952	213	va_end(ap);
ds@1952	214
dvander@2193	215	if (m_pRuntime != NULL)
ds@1952	216	{
dvander@2193	217	m_pRuntime->SetPauseState(true);
ds@1952	218	}
ds@1952	219	}
ds@1952	220
ds@1952	221	void CPlugin::UpdateInfo()
ds@1952	222	{
ds@1952	223	/* Now grab the info */
ds@1952	224	uint32_t idx;
ds@1952	225	IPluginContext *base = GetBaseContext();
ds@1952	226	int err = base->FindPubvarByName("myinfo", &idx);
ds@1952	227
ds@1952	228	memset(&m_info, 0, sizeof(m_info));
ds@1952	229
ds@1952	230	if (err == SP_ERROR_NONE)
ds@1952	231	{
ds@1952	232	struct sm_plugininfo_c_t
ds@1952	233	{
ds@1952	234	cell_t name;
ds@1952	235	cell_t description;
ds@1952	236	cell_t author;
ds@1952	237	cell_t version;
ds@1952	238	cell_t url;
ds@1952	239	};
ds@1952	240	sm_plugininfo_c_t *cinfo;
ds@1952	241	cell_t local_addr;
ds@1952	242
ds@1952	243	base->GetPubvarAddrs(idx, &local_addr, (cell_t **)&cinfo);
ds@1952	244	base->LocalToString(cinfo->name, (char **)&m_info.name);
ds@1952	245	base->LocalToString(cinfo->description, (char **)&m_info.description);
ds@1952	246	base->LocalToString(cinfo->author, (char **)&m_info.author);
ds@1952	247	base->LocalToString(cinfo->url, (char **)&m_info.url);
ds@1952	248	base->LocalToString(cinfo->version, (char **)&m_info.version);
ds@1952	249	}
ds@1952	250
ds@1952	251	m_info.author = m_info.author ? m_info.author : "";
ds@1952	252	m_info.description = m_info.description ? m_info.description : "";
ds@1952	253	m_info.name = m_info.name ? m_info.name : "";
ds@1952	254	m_info.url = m_info.url ? m_info.url : "";
ds@1952	255	m_info.version = m_info.version ? m_info.version : "";
dvander@2105	256
dvander@2105	257	if ((err = base->FindPubvarByName("__version", &idx)) == SP_ERROR_NONE)
dvander@2105	258	{
dvander@2105	259	struct __version_info
dvander@2105	260	{
dvander@2105	261	cell_t version;
dvander@2105	262	cell_t filevers;
dvander@2105	263	cell_t date;
dvander@2105	264	cell_t time;
dvander@2105	265	};
dvander@2105	266	__version_info *info;
dvander@2105	267	cell_t local_addr;
dvander@2105	268	const char pDate, pTime;
dvander@2105	269
dvander@2105	270	pDate = "";
dvander@2105	271	pTime = "";
dvander@2105	272
dvander@2105	273	base->GetPubvarAddrs(idx, &local_addr, (cell_t **)&info);
dvander@2105	274	m_FileVersion = info->version;
dvander@2105	275	if (m_FileVersion >= 3)
dvander@2105	276	{
dvander@2105	277	base->LocalToString(info->date, (char **)&pDate);
dvander@2105	278	base->LocalToString(info->time, (char **)&pTime);
dvander@2105	279	UTIL_Format(m_DateTime, sizeof(m_DateTime), "%s %s", pDate, pTime);
dvander@2105	280	}
dvander@2105	281	}
dvander@2105	282	else
dvander@2105	283	{
dvander@2105	284	m_FileVersion = 0;
dvander@2105	285	}
ds@1952	286	}
ds@1952	287
ds@1952	288	void CPlugin::Call_OnPluginStart()
ds@1952	289	{
ds@1952	290	if (m_status != Plugin_Loaded)
ds@1952	291	{
ds@1952	292	return;
ds@1952	293	}
ds@1952	294
ds@1952	295	m_status = Plugin_Running;
ds@1952	296
ds@1952	297	cell_t result;
dvander@2193	298	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginStart");
ds@1952	299	if (!pFunction)
ds@1952	300	{
ds@1952	301	return;
ds@1952	302	}
ds@1952	303
ds@1952	304	int err;
ds@1952	305	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
ds@1952	306	{
ds@1952	307	SetErrorState(Plugin_Error, "Error detected in plugin startup (see error logs)");
ds@1952	308	}
ds@1952	309	}
ds@1952	310
ds@1952	311	void CPlugin::Call_OnPluginEnd()
ds@1952	312	{
ds@1952	313	if (m_status > Plugin_Paused)
ds@1952	314	{
ds@1952	315	return;
ds@1952	316	}
ds@1952	317
ds@1952	318	cell_t result;
dvander@2193	319	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginEnd");
ds@1952	320	if (!pFunction)
ds@1952	321	{
ds@1952	322	return;
ds@1952	323	}
ds@1952	324
ds@1952	325	pFunction->Execute(&result);
ds@1952	326	}
ds@1952	327
ds@1952	328	void CPlugin::Call_OnAllPluginsLoaded()
ds@1952	329	{
ds@1952	330	if (m_status > Plugin_Paused)
ds@1952	331	{
ds@1952	332	return;
ds@1952	333	}
ds@1952	334
ds@1952	335	if (m_bGotAllLoaded)
ds@1952	336	{
ds@1952	337	return;
ds@1952	338	}
ds@1952	339
ds@1952	340	m_bGotAllLoaded = true;
ds@1952	341
ds@1952	342	cell_t result;
dvander@2193	343	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnAllPluginsLoaded");
ds@1952	344	if (pFunction != NULL)
ds@1952	345	{
ds@1952	346	pFunction->Execute(&result);
ds@1952	347	}
ds@1952	348
ds@1952	349	if (g_OnMapStarted)
ds@1952	350	{
dvander@2193	351	if ((pFunction = m_pRuntime->GetFunctionByName("OnMapStart")) != NULL)
ds@1952	352	{
ds@1952	353	pFunction->Execute(NULL);
ds@1952	354	}
ds@1952	355	}
ds@1952	356
ds@1952	357	if (SM_AreConfigsExecuted())
ds@1952	358	{
ds@1952	359	SM_ExecuteForPlugin(GetBaseContext());
ds@1952	360	}
ds@1952	361	}
ds@1952	362
ds@1952	363	bool CPlugin::Call_AskPluginLoad(char *error, size_t maxlength)
ds@1952	364	{
ds@1952	365	if (m_status != Plugin_Created)
ds@1952	366	{
ds@1952	367	return false;
ds@1952	368	}
ds@1952	369
ds@1952	370	m_status = Plugin_Loaded;
ds@1952	371
ds@1952	372	int err;
ds@1952	373	cell_t result;
dvander@2193	374	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("AskPluginLoad");
ds@1952	375
ds@1952	376	if (!pFunction)
ds@1952	377	{
ds@1952	378	return true;
ds@1952	379	}
ds@1952	380
ds@1952	381	pFunction->PushCell(m_handle);
ds@1952	382	pFunction->PushCell(g_PluginSys.IsLateLoadTime() ? 1 : 0);
ds@1952	383	pFunction->PushStringEx(error, maxlength, 0, SM_PARAM_COPYBACK);
ds@1952	384	pFunction->PushCell(maxlength);
ds@1952	385	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
ds@1952	386	{
ds@1952	387	return false;
ds@1952	388	}
ds@1952	389
ds@1952	390	if (!result \|\| m_status != Plugin_Loaded)
ds@1952	391	{
ds@1952	392	return false;
ds@1952	393	}
ds@1952	394
ds@1952	395	return true;
ds@1952	396	}
ds@1952	397
dvander@2193	398	void *CPlugin::GetPluginStructure()
ds@1952	399	{
dvander@2193	400	return NULL;
ds@1952	401	}
ds@1952	402
ds@1952	403	IPluginContext *CPlugin::GetBaseContext()
ds@1952	404	{
dvander@2193	405	if (m_pRuntime == NULL)
dvander@2193	406	{
dvander@2193	407	return NULL;
dvander@2193	408	}
dvander@2193	409
dvander@2193	410	return m_pRuntime->GetDefaultContext();
ds@1952	411	}
ds@1952	412
ds@1952	413	sp_context_t *CPlugin::GetContext()
ds@1952	414	{
dvander@2193	415	return NULL;
ds@1952	416	}
ds@1952	417
ds@1952	418	const char *CPlugin::GetFilename()
ds@1952	419	{
ds@1952	420	return m_filename;
ds@1952	421	}
ds@1952	422
ds@1952	423	PluginType CPlugin::GetType()
ds@1952	424	{
ds@1952	425	return m_type;
ds@1952	426	}
ds@1952	427
ds@1952	428	const sm_plugininfo_t *CPlugin::GetPublicInfo()
ds@1952	429	{
ds@1952	430	return &m_info;
ds@1952	431	}
ds@1952	432
ds@1952	433	unsigned int CPlugin::GetSerial()
ds@1952	434	{
ds@1952	435	return m_serial;
ds@1952	436	}
ds@1952	437
ds@1952	438	PluginStatus CPlugin::GetStatus()
ds@1952	439	{
ds@1952	440	return m_status;
ds@1952	441	}
ds@1952	442
ds@1952	443	bool CPlugin::IsDebugging()
ds@1952	444	{
dvander@2193	445	if (m_pRuntime == NULL)
ds@1952	446	{
ds@1952	447	return false;
ds@1952	448	}
ds@1952	449
dvander@2193	450	return m_pRuntime->IsDebugging();
ds@1952	451	}
ds@1952	452
ds@1952	453	void CPlugin::LibraryActions(bool dropping)
ds@1952	454	{
ds@1952	455	List<String>::iterator iter;
ds@1952	456	for (iter = m_Libraries.begin();
ds@1952	457	iter != m_Libraries.end();
ds@1952	458	iter++)
ds@1952	459	{
ds@1952	460	g_PluginSys.OnLibraryAction((*iter).c_str(), true, dropping);
ds@1952	461	}
ds@1952	462	}
ds@1952	463
ds@1952	464	bool CPlugin::SetPauseState(bool paused)
ds@1952	465	{
ds@1952	466	if (paused && GetStatus() != Plugin_Running)
ds@1952	467	{
ds@1952	468	return false;
ds@1952	469	} else if (!paused && GetStatus() != Plugin_Paused) {
ds@1952	470	return false;
ds@1952	471	}
ds@1952	472
ds@1952	473	if (paused)
ds@1952	474	{
ds@1952	475	LibraryActions(true);
ds@1952	476	}
ds@1952	477
dvander@2193	478	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginPauseChange");
ds@1952	479	if (pFunction)
ds@1952	480	{
ds@1952	481	cell_t result;
ds@1952	482	pFunction->PushCell(paused ? 1 : 0);
ds@1952	483	pFunction->Execute(&result);
ds@1952	484	}
ds@1952	485
ds@1952	486	if (paused)
ds@1952	487	{
ds@1952	488	m_status = Plugin_Paused;
dvander@2193	489	m_pRuntime->SetPauseState(true);
ds@1952	490	} else {
ds@1952	491	m_status = Plugin_Running;
dvander@2193	492	m_pRuntime->SetPauseState(false);
ds@1952	493	}
ds@1952	494
ds@1952	495	g_PluginSys._SetPauseState(this, paused);
ds@1952	496
ds@1952	497	if (!paused)
ds@1952	498	{
ds@1952	499	LibraryActions(false);
ds@1952	500	}
ds@1952	501
ds@1952	502	return true;
ds@1952	503	}
ds@1952	504
ds@1952	505	IdentityToken_t *CPlugin::GetIdentity()
ds@1952	506	{
ds@1952	507	return m_ident;
ds@1952	508	}
ds@1952	509
ds@1952	510	bool CPlugin::ToggleDebugMode(bool debug, char *error, size_t maxlength)
ds@1952	511	{
ds@1952	512	int err;
ds@1952	513
ds@1952	514	if (!IsRunnable())
ds@1952	515	{
ds@1952	516	if (error)
ds@1952	517	{
ds@1952	518	snprintf(error, maxlength, "Plugin is not runnable.");
ds@1952	519	}
ds@1952	520	return false;
ds@1952	521	}
ds@1952	522
ds@1952	523	if (debug && IsDebugging())
ds@1952	524	{
ds@1952	525	if (error)
ds@1952	526	{
ds@1952	527	snprintf(error, maxlength, "Plugin is already in debug mode.");
ds@1952	528	}
ds@1952	529	return false;
ds@1952	530	}
ds@1952	531	else if (!debug && !IsDebugging())
ds@1952	532	{
ds@1952	533	if (error)
ds@1952	534	{
ds@1952	535	snprintf(error, maxlength, "Plugins is already in production mode.");
ds@1952	536	}
ds@1952	537	return false;
ds@1952	538	}
ds@1952	539
dvander@2193	540	ICompilation *co = g_pSourcePawn2->StartCompilation();
dvander@2193	541
dvander@2193	542	if (!co->SetOption("debug", (debug) ? "1" : "0"))
ds@1952	543	{
ds@1952	544	if (error)
ds@1952	545	{
ds@1952	546	snprintf(error, maxlength, "Failed to change plugin mode (JIT failure).");
ds@1952	547	}
ds@1952	548	return false;
ds@1952	549	}
ds@1952	550
dvander@2193	551	if ((err = m_pRuntime->ApplyCompilationOptions(co)) != SP_ERROR_NONE)
ds@1952	552	{
ds@1952	553	if (error)
ds@1952	554	{
ds@1952	555	snprintf(error, maxlength, "Failed to recompile plugin (JIT error %d).", err);
ds@1952	556	}
ds@1952	557	return false;
ds@1952	558	}
ds@1952	559
dvander@2193	560	UpdateInfo();
dvander@2193	561
ds@1952	562	return true;
ds@1952	563	}
ds@1952	564
ds@1952	565	bool CPlugin::IsRunnable()
ds@1952	566	{
ds@1952	567	return (m_status <= Plugin_Paused) ? true : false;
ds@1952	568	}
ds@1952	569
ds@1952	570	time_t CPlugin::GetFileTimeStamp()
ds@1952	571	{
ds@1952	572	char path[PLATFORM_MAX_PATH];
ds@1952	573	g_SourceMod.BuildPath(Path_SM, path, sizeof(path), "plugins/%s", m_filename);
ds@1952	574	#ifdef PLATFORM_WINDOWS
ds@1952	575	struct _stat s;
ds@1952	576	if (_stat(path, &s) != 0)
ds@1952	577	#elif defined PLATFORM_POSIX
ds@1952	578	struct stat s;
ds@1952	579	if (stat(path, &s) != 0)
ds@1952	580	#endif
ds@1952	581	{
ds@1952	582	return 0;
ds@1952	583	}
ds@1952	584	else
ds@1952	585	{
ds@1952	586	return s.st_mtime;
ds@1952	587	}
ds@1952	588	}
ds@1952	589
ds@1952	590	time_t CPlugin::GetTimeStamp()
ds@1952	591	{
ds@1952	592	return m_LastAccess;
ds@1952	593	}
ds@1952	594
ds@1952	595	void CPlugin::SetTimeStamp(time_t t)
ds@1952	596	{
ds@1952	597	m_LastAccess = t;
ds@1952	598	}
ds@1952	599
dvander@2042	600	IPhraseCollection *CPlugin::GetPhrases()
ds@1952	601	{
dvander@2042	602	return m_pPhrases;
ds@1952	603	}
ds@1952	604
ds@1952	605	void CPlugin::DependencyDropped(CPlugin *pOwner)
ds@1952	606	{
dvander@2193	607	if (!m_pRuntime)
ds@1952	608	{
ds@1952	609	return;
ds@1952	610	}
ds@1952	611
ds@1952	612	List<String>::iterator reqlib_iter;
ds@1952	613	List<String>::iterator lib_iter;
ds@1952	614	for (lib_iter=pOwner->m_Libraries.begin(); lib_iter!=pOwner->m_Libraries.end(); lib_iter++)
ds@1952	615	{
ds@1952	616	for (reqlib_iter=m_RequiredLibs.begin(); reqlib_iter!=m_RequiredLibs.end(); reqlib_iter++)
ds@1952	617	{
ds@1952	618	if ((reqlib_iter) == (lib_iter))
ds@1952	619	{
ds@1952	620	m_LibraryMissing = true;
ds@1952	621	}
ds@1952	622	}
ds@1952	623	}
ds@1952	624
dvander@2086	625	List<NativeEntry *>::iterator iter;
dvander@2086	626	NativeEntry *pNative;
ds@1952	627	sp_native_t *native;
ds@1952	628	uint32_t idx;
ds@1952	629	unsigned int unbound = 0;
ds@1952	630
dvander@2086	631	for (iter = pOwner->m_Natives.begin();
dvander@2086	632	iter != pOwner->m_Natives.end();
ds@1952	633	iter++)
ds@1952	634	{
ds@1952	635	pNative = (*iter);
ds@1952	636	/* Find this native! */
dvander@2193	637	if (m_pRuntime->FindNativeByName(pNative->name, &idx) != SP_ERROR_NONE)
ds@1952	638	{
ds@1952	639	continue;
ds@1952	640	}
ds@1952	641	/* Unbind it */
dvander@2193	642	m_pRuntime->GetNativeByIndex(idx, &native);
ds@1952	643	native->pfn = NULL;
ds@1952	644	native->status = SP_NATIVE_UNBOUND;
ds@1952	645	unbound++;
ds@1952	646	}
ds@1952	647
ds@1952	648	if (unbound)
ds@1952	649	{
ds@1952	650	m_FakeNativesMissing = true;
ds@1952	651	}
ds@1952	652
ds@1952	653	/* :IDEA: in the future, add native trapping? */
ds@1952	654	if (m_FakeNativesMissing \|\| m_LibraryMissing)
ds@1952	655	{
ds@1952	656	SetErrorState(Plugin_Error, "Depends on plugin: %s", pOwner->GetFilename());
ds@1952	657	}
ds@1952	658	}
ds@1952	659
ds@1952	660	unsigned int CPlugin::GetConfigCount()
ds@1952	661	{
ds@1952	662	return (unsigned int)m_configs.size();
ds@1952	663	}
ds@1952	664
ds@1952	665	AutoConfig *CPlugin::GetConfig(unsigned int i)
ds@1952	666	{
ds@1952	667	if (i >= GetConfigCount())
ds@1952	668	{
ds@1952	669	return NULL;
ds@1952	670	}
ds@1952	671
ds@1952	672	return m_configs[i];
ds@1952	673	}
ds@1952	674
ds@1952	675	void CPlugin::AddConfig(bool autoCreate, const char cfg, const char folder)
ds@1952	676	{
ds@1952	677	/* Do a check for duplicates to prevent double-execution */
ds@1952	678	for (size_t i = 0; i < m_configs.size(); i++)
ds@1952	679	{
ds@1952	680	if (m_configs[i]->autocfg.compare(cfg) == 0
ds@1952	681	&& m_configs[i]->folder.compare(folder) == 0
ds@1952	682	&& m_configs[i]->create == autoCreate)
ds@1952	683	{
ds@1952	684	return;
ds@1952	685	}
ds@1952	686	}
ds@1952	687
ds@1952	688	AutoConfig *c = new AutoConfig;
ds@1952	689
ds@1952	690	c->autocfg = cfg;
ds@1952	691	c->folder = folder;
ds@1952	692	c->create = autoCreate;
ds@1952	693
ds@1952	694	m_configs.push_back(c);
ds@1952	695	}
ds@1952	696
dvander@2086	697	void CPlugin::DropEverything()
dvander@2086	698	{
dvander@2086	699	CPlugin *pOther;
dvander@2086	700	List<CPlugin *>::iterator iter;
dvander@2086	701	List<WeakNative>::iterator wk_iter;
dvander@2086	702
dvander@2086	703	/* Tell everyone that depends on us that we're about to drop */
dvander@2086	704	for (iter = m_Dependents.begin();
dvander@2086	705	iter != m_Dependents.end();
dvander@2086	706	iter++)
dvander@2086	707	{
dvander@2086	708	pOther = (*iter);
dvander@2086	709	pOther->DependencyDropped(this);
dvander@2086	710	}
dvander@2086	711
dvander@2086	712	/* Note: we don't care about things we depend on.
dvander@2086	713	* The reason is that extensions have their own cleanup
dvander@2086	714	* code for plugins. Although the "right" design would be
dvander@2086	715	* to centralize that here, i'm omitting it for now. Thus,
dvander@2086	716	* the code below to walk the plugins list will suffice.
dvander@2086	717	*/
dvander@2086	718
dvander@2086	719	/* Other plugins could be holding weak references that were
dvander@2086	720	* added by us. We need to clean all of those up now.
dvander@2086	721	*/
dvander@2086	722	for (iter = g_PluginSys.m_plugins.begin();
dvander@2086	723	iter != g_PluginSys.m_plugins.end();
dvander@2086	724	iter++)
dvander@2086	725	{
dvander@2086	726	(*iter)->DropRefsTo(this);
dvander@2086	727	}
dvander@2086	728
dvander@2086	729	/* Proceed with the rest of the necessities. */
dvander@2086	730	CNativeOwner::DropEverything();
dvander@2086	731	}
dvander@2086	732
dvander@2086	733	bool CPlugin::AddFakeNative(IPluginFunction pFunc, const char name, SPVM_FAKENATIVE_FUNC func)
dvander@2086	734	{
dvander@2086	735	NativeEntry *pEntry;
dvander@2086	736
dvander@2086	737	if ((pEntry = g_ShareSys.AddFakeNative(pFunc, name, func)) == NULL)
dvander@2086	738	{
dvander@2086	739	return false;
dvander@2086	740	}
dvander@2086	741
dvander@2086	742	m_Natives.push_back(pEntry);
dvander@2086	743
dvander@2086	744	return true;
dvander@2086	745	}
dvander@2086	746
ds@1952	747	/*******************
ds@1952	748	* PLUGIN ITERATOR *
ds@1952	749	*******************/
ds@1952	750
ds@1952	751	CPluginManager::CPluginIterator::CPluginIterator(List<CPlugin > _mylist)
ds@1952	752	{
ds@1952	753	mylist = _mylist;
ds@1952	754	Reset();
ds@1952	755	}
ds@1952	756
ds@1952	757	IPlugin *CPluginManager::CPluginIterator::GetPlugin()
ds@1952	758	{
ds@1952	759	return (*current);
ds@1952	760	}
ds@1952	761
ds@1952	762	bool CPluginManager::CPluginIterator::MorePlugins()
ds@1952	763	{
ds@1952	764	return (current != mylist->end());
ds@1952	765	}
ds@1952	766
ds@1952	767	void CPluginManager::CPluginIterator::NextPlugin()
ds@1952	768	{
ds@1952	769	current++;
ds@1952	770	}
ds@1952	771
ds@1952	772	void CPluginManager::CPluginIterator::Release()
ds@1952	773	{
ds@1952	774	g_PluginSys.ReleaseIterator(this);
ds@1952	775	}
ds@1952	776
ds@1952	777	CPluginManager::CPluginIterator::~CPluginIterator()
ds@1952	778	{
ds@1952	779	}
ds@1952	780
ds@1952	781	void CPluginManager::CPluginIterator::Reset()
ds@1952	782	{
ds@1952	783	current = mylist->begin();
ds@1952	784	}
ds@1952	785
ds@1952	786	/******************
ds@1952	787	* PLUGIN MANAGER *
ds@1952	788	******************/
ds@1952	789
ds@1952	790	CPluginManager::CPluginManager()
ds@1952	791	{
ds@1952	792	m_LoadLookup = sm_trie_create();
ds@1952	793	m_AllPluginsLoaded = false;
ds@1952	794	m_MyIdent = NULL;
ds@1952	795	m_LoadingLocked = false;
ds@1952	796	}
ds@1952	797
ds@1952	798	CPluginManager::~CPluginManager()
ds@1952	799	{
ds@1952	800	/* :NOTICE:
ds@1952	801	* Ignore the fact that there might be plugins in the cache.
ds@1952	802	* This usually means that Core is not being unloaded properly, and everything
ds@1952	803	* will crash anyway. YAY
ds@1952	804	*/
ds@1952	805	sm_trie_destroy(m_LoadLookup);
ds@1952	806
ds@1952	807	CStack<CPluginManager::CPluginIterator *>::iterator iter;
ds@1952	808	for (iter=m_iters.begin(); iter!=m_iters.end(); iter++)
ds@1952	809	{
ds@1952	810	delete (*iter);
ds@1952	811	}
ds@1952	812	m_iters.popall();
ds@1952	813	}
ds@1952	814
ds@1952	815	void CPluginManager::Shutdown()
ds@1952	816	{
ds@1952	817	List<CPlugin *>::iterator iter;
ds@1952	818
ds@1952	819	while ((iter = m_plugins.begin()) != m_plugins.end())
ds@1952	820	{
ds@1952	821	UnloadPlugin(*iter);
ds@1952	822	}
ds@1952	823	}
ds@1952	824
ds@1952	825	void CPluginManager::LoadAll_FirstPass(const char config, const char basedir)
ds@1952	826	{
ds@1952	827	/* First read in the database of plugin settings */
ds@1952	828	SMCError err;
ds@1952	829	SMCStates states;
ds@1952	830	m_AllPluginsLoaded = false;
ds@1952	831	if ((err=textparsers->ParseFile_SMC(config, &m_PluginInfo, &states)) != SMCError_Okay)
ds@1952	832	{
ds@1952	833	g_Logger.LogError("[SM] Encountered fatal error parsing file \"%s\"", config);
ds@1952	834	const char *err_msg = textparsers->GetSMCErrorString(err);
ds@1952	835	if (err_msg)
ds@1952	836	{
ds@1952	837	g_Logger.LogError("[SM] Parse error encountered: \"%s\"", err_msg);
ds@1952	838	}
ds@1952	839	}
ds@1952	840
ds@1952	841	LoadPluginsFromDir(basedir, NULL);
ds@1952	842	}
ds@1952	843
ds@1952	844	void CPluginManager::LoadPluginsFromDir(const char basedir, const char localpath)
ds@1952	845	{
ds@1952	846	char base_path[PLATFORM_MAX_PATH];
ds@1952	847
ds@1952	848	/* Form the current path to start reading from */
ds@1952	849	if (localpath == NULL)
ds@1952	850	{
ds@1952	851	g_LibSys.PathFormat(base_path, sizeof(base_path), "%s", basedir);
ds@1952	852	} else {
ds@1952	853	g_LibSys.PathFormat(base_path, sizeof(base_path), "%s/%s", basedir, localpath);
ds@1952	854	}
ds@1952	855
ds@1952	856	IDirectory *dir = g_LibSys.OpenDirectory(base_path);
ds@1952	857
ds@1952	858	if (!dir)
ds@1952	859	{
ds@1952	860	char error[256];
ds@1952	861	g_LibSys.GetPlatformError(error, sizeof(error));
ds@1952	862	g_Logger.LogError("[SM] Failure reading from plugins path: %s", localpath);
ds@1952	863	g_Logger.LogError("[SM] Platform returned error: %s", error);
ds@1952	864	return;
ds@1952	865	}
ds@1952	866
ds@1952	867	while (dir->MoreFiles())
ds@1952	868	{
ds@1952	869	if (dir->IsEntryDirectory()
ds@1952	870	&& (strcmp(dir->GetEntryName(), ".") != 0)
ds@1952	871	&& (strcmp(dir->GetEntryName(), "..") != 0)
ds@1952	872	&& (strcmp(dir->GetEntryName(), "disabled") != 0)
ds@1952	873	&& (strcmp(dir->GetEntryName(), "optional") != 0))
ds@1952	874	{
ds@1952	875	char new_local[PLATFORM_MAX_PATH];
ds@1952	876	if (localpath == NULL)
ds@1952	877	{
ds@1952	878	/* If no path yet, don't add a former slash */
ds@1952	879	snprintf(new_local, sizeof(new_local), "%s", dir->GetEntryName());
ds@1952	880	} else {
ds@1952	881	g_LibSys.PathFormat(new_local, sizeof(new_local), "%s/%s", localpath, dir->GetEntryName());
ds@1952	882	}
ds@1952	883	LoadPluginsFromDir(basedir, new_local);
ds@1952	884	} else if (dir->IsEntryFile()) {
ds@1952	885	const char *name = dir->GetEntryName();
ds@1952	886	size_t len = strlen(name);
ds@1952	887	if (len >= 4
ds@1952	888	&& strcmp(&name[len-4], ".smx") == 0)
ds@1952	889	{
ds@1952	890	/* If the filename matches, load the plugin */
ds@1952	891	char plugin[PLATFORM_MAX_PATH];
ds@1952	892	if (localpath == NULL)
ds@1952	893	{
ds@1952	894	snprintf(plugin, sizeof(plugin), "%s", name);
ds@1952	895	} else {
ds@1952	896	g_LibSys.PathFormat(plugin, sizeof(plugin), "%s/%s", localpath, name);
ds@1952	897	}
ds@1952	898	LoadAutoPlugin(plugin);
ds@1952	899	}
ds@1952	900	}
ds@1952	901	dir->NextEntry();
ds@1952	902	}
ds@1952	903	g_LibSys.CloseDirectory(dir);
ds@1952	904	}
ds@1952	905
ds@1952	906	LoadRes CPluginManager::_LoadPlugin(CPlugin *_plugin, const char path, bool debug, PluginType type, char error[], size_t maxlength)
ds@1952	907	{
ds@1952	908	if (m_LoadingLocked)
ds@1952	909	{
ds@1952	910	return LoadRes_NeverLoad;
ds@1952	911	}
ds@1952	912
dvander@2193	913	int err;
ds@1952	914	bool no_load = false;
ds@1952	915	PluginSettings *pset;
ds@1952	916	unsigned int setcount = m_PluginInfo.GetSettingsNum();
ds@1952	917	for (unsigned int i=0; i<setcount; i++)
ds@1952	918	{
ds@1952	919	if ((pset = m_PluginInfo.GetSettingsIfMatch(i, path)) == NULL)
ds@1952	920	{
ds@1952	921	continue;
ds@1952	922	}
ds@1952	923	if (pset->blockload_val)
ds@1952	924	{
ds@1952	925	no_load = true;
ds@1952	926	break;
ds@1952	927	}
ds@1952	928	}
ds@1952	929
ds@1952	930	/**
ds@1952	931	* Does this plugin already exist?
ds@1952	932	*/
ds@1952	933	CPlugin *pPlugin;
ds@1952	934	if (sm_trie_retrieve(m_LoadLookup, path, (void **)&pPlugin))
ds@1952	935	{
ds@1952	936	/* Check to see if we should try reloading it */
ds@1952	937	if (pPlugin->GetStatus() == Plugin_BadLoad
ds@1952	938	\|\| pPlugin->GetStatus() == Plugin_Error
ds@1952	939	\|\| pPlugin->GetStatus() == Plugin_Failed
ds@1952	940	\|\| no_load)
ds@1952	941	{
ds@1952	942	UnloadPlugin(pPlugin);
ds@1952	943	}
ds@1952	944	else
ds@1952	945	{
ds@1952	946	if (_plugin)
ds@1952	947	{
ds@1952	948	*_plugin = pPlugin;
ds@1952	949	}
ds@1952	950	return LoadRes_AlreadyLoaded;
ds@1952	951	}
ds@1952	952	}
ds@1952	953
ds@1952	954	if (no_load)
ds@1952	955	{
ds@1952	956	return LoadRes_NeverLoad;
ds@1952	957	}
ds@1952	958
ds@1952	959	pPlugin = CPlugin::CreatePlugin(path, error, maxlength);
ds@1952	960
ds@1952	961	assert(pPlugin != NULL);
ds@1952	962
ds@1952	963	pPlugin->m_type = PluginType_MapUpdated;
ds@1952	964
ds@1952	965	ICompilation *co = NULL;
ds@1952	966
ds@1952	967	if (pPlugin->m_status == Plugin_Uncompiled)
ds@1952	968	{
dvander@2193	969	co = g_pSourcePawn2->StartCompilation();
ds@1952	970	}
ds@1952	971
ds@1952	972	for (unsigned int i=0; i<setcount; i++)
ds@1952	973	{
ds@1952	974	if ((pset=m_PluginInfo.GetSettingsIfMatch(i, path)) == NULL)
ds@1952	975	{
ds@1952	976	continue;
ds@1952	977	}
ds@1952	978	pPlugin->m_type = pset->type_val;
ds@1952	979	if (co)
ds@1952	980	{
ds@1952	981	for (unsigned int j=0; j<pset->opts_num; j++)
ds@1952	982	{
ds@1952	983	const char key, val;
ds@1952	984	m_PluginInfo.GetOptionsForPlugin(pset, j, &key, &val);
ds@1952	985	if (!key \|\| !val)
ds@1952	986	{
ds@1952	987	continue;
ds@1952	988	}
dvander@2193	989	if ((err = co->SetOption(key, val)) == SP_ERROR_NONE)
ds@1952	990	{
ds@1952	991	if (error)
ds@1952	992	{
ds@1952	993	snprintf(error, maxlength, "Unable to set JIT option (key \"%s\") (value \"%s\")", key, val);
ds@1952	994	}
dvander@2193	995	co->Abort();
ds@1952	996	co = NULL;
ds@1952	997	break;
ds@1952	998	}
ds@1952	999	}
ds@1952	1000	}
ds@1952	1001	}
ds@1952	1002
ds@1952	1003	/* Do the actual compiling */
dvander@2193	1004	if (co != NULL)
ds@1952	1005	{
dvander@2193	1006	char fullpath[PLATFORM_MAX_PATH];
dvander@2193	1007	g_SourceMod.BuildPath(Path_SM, fullpath, sizeof(fullpath), "plugins/%s", pPlugin->m_filename);
dvander@2193	1008
dvander@2193	1009	pPlugin->m_pRuntime = g_pSourcePawn2->LoadPlugin(co, fullpath, &err);
dvander@2193	1010	if (pPlugin->m_pRuntime == NULL)
dvander@2193	1011	{
dvander@2193	1012	snprintf(error,
dvander@2193	1013	maxlength,
dvander@2193	1014	"Unable to load plugin (error %d: %s)",
dvander@2193	1015	err,
dvander@2193	1016	g_pSourcePawn2->GetErrorString(err));
dvander@2193	1017	}
dvander@2193	1018	else
dvander@2193	1019	{
dvander@2193	1020	pPlugin->UpdateInfo();
dvander@2193	1021	pPlugin->m_status = Plugin_Created;
dvander@2193	1022	}
ds@1952	1023	}
ds@1952	1024
ds@1952	1025	/* Get the status */
ds@1952	1026	if (pPlugin->GetStatus() == Plugin_Created)
ds@1952	1027	{
dvander@2086	1028	/* First native pass - add anything from Core */
dvander@2086	1029	g_ShareSys.BindNativesToPlugin(pPlugin, true);
ds@1952	1030	pPlugin->InitIdentity();
ds@1952	1031	if (pPlugin->Call_AskPluginLoad(error, maxlength))
ds@1952	1032	{
ds@1952	1033	/* Autoload any modules */
ds@1952	1034	LoadOrRequireExtensions(pPlugin, 1, error, maxlength);
ds@1952	1035	}
ds@1952	1036	else
ds@1952	1037	{
ds@1952	1038	pPlugin->SetErrorState(Plugin_Failed, "%s", error);
ds@1952	1039	}
ds@1952	1040	}
ds@1952	1041
ds@1952	1042	/* Save the time stamp */
ds@1952	1043	time_t t = pPlugin->GetFileTimeStamp();
ds@1952	1044	pPlugin->SetTimeStamp(t);
ds@1952	1045
ds@1952	1046	if (_plugin)
ds@1952	1047	{
ds@1952	1048	*_plugin = pPlugin;
ds@1952	1049	}
ds@1952	1050
ds@1952	1051	return (pPlugin->GetStatus() == Plugin_Loaded) ? LoadRes_Successful : LoadRes_Failure;
ds@1952	1052	}
ds@1952	1053
ds@1952	1054	IPlugin CPluginManager::LoadPlugin(const char path, bool debug, PluginType type, char error[], size_t maxlength, bool *wasloaded)
ds@1952	1055	{
ds@1952	1056	CPlugin *pl;
ds@1952	1057	LoadRes res;
ds@1952	1058
ds@1952	1059	*wasloaded = false;
ds@1952	1060	if ((res=_LoadPlugin(&pl, path, debug, type, error, maxlength)) == LoadRes_Failure)
ds@1952	1061	{
ds@1952	1062	delete pl;
ds@1952	1063	return NULL;
ds@1952	1064	}
ds@1952	1065
ds@1952	1066	if (res == LoadRes_AlreadyLoaded)
ds@1952	1067	{
ds@1952	1068	*wasloaded = true;
ds@1952	1069	return pl;
ds@1952	1070	}
ds@1952	1071
ds@1952	1072	if (res == LoadRes_NeverLoad)
ds@1952	1073	{
ds@1952	1074	if (m_LoadingLocked)
ds@1952	1075	{
ds@1952	1076	UTIL_Format(error, maxlength, "There is a global plugin loading lock in effect");
ds@1952	1077	}
ds@1952	1078	else
ds@1952	1079	{
ds@1952	1080	UTIL_Format(error, maxlength, "This plugin is blocked from loading (see plugin_settings.cfg)");
ds@1952	1081	}
ds@1952	1082	return NULL;
ds@1952	1083	}
ds@1952	1084
ds@1952	1085	AddPlugin(pl);
ds@1952	1086
ds@1952	1087	/* Run second pass if we need to */
ds@1952	1088	if (IsLateLoadTime() && pl->GetStatus() == Plugin_Loaded)
ds@1952	1089	{
ds@1952	1090	if (!RunSecondPass(pl, error, maxlength))
ds@1952	1091	{
ds@1952	1092	UnloadPlugin(pl);
ds@1952	1093	return NULL;
ds@1952	1094	}
ds@1952	1095	pl->Call_OnAllPluginsLoaded();
ds@1952	1096	}
ds@1952	1097
ds@1952	1098	return pl;
ds@1952	1099	}
ds@1952	1100
ds@1952	1101	void CPluginManager::LoadAutoPlugin(const char *plugin)
ds@1952	1102	{
ds@1952	1103	CPlugin *pl = NULL;
ds@1952	1104	LoadRes res;
ds@1952	1105	char error[255] = "Unknown error";
ds@1952	1106
ds@1952	1107	if ((res=_LoadPlugin(&pl, plugin, false, PluginType_MapUpdated, error, sizeof(error))) == LoadRes_Failure)
ds@1952	1108	{
ds@1952	1109	g_Logger.LogError("[SM] Failed to load plugin \"%s\": %s", plugin, error);
ds@1952	1110	pl->SetErrorState(Plugin_Failed, "%s", error);
ds@1952	1111	}
ds@1952	1112
ds@1952	1113	if (res == LoadRes_Successful)
ds@1952	1114	{
ds@1952	1115	AddPlugin(pl);
ds@1952	1116	}
ds@1952	1117	}
ds@1952	1118
ds@1952	1119	void CPluginManager::AddPlugin(CPlugin *pPlugin)
ds@1952	1120	{
ds@1952	1121	List<IPluginsListener *>::iterator iter;
ds@1952	1122	IPluginsListener *pListener;
ds@1952	1123
ds@1952	1124	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1125	{
ds@1952	1126	pListener = (*iter);
ds@1952	1127	pListener->OnPluginCreated(pPlugin);
ds@1952	1128	}
ds@1952	1129
ds@1952	1130	m_plugins.push_back(pPlugin);
ds@1952	1131	sm_trie_insert(m_LoadLookup, pPlugin->m_filename, pPlugin);
ds@1952	1132	}
ds@1952	1133
ds@1952	1134	void CPluginManager::LoadAll_SecondPass()
ds@1952	1135	{
ds@1952	1136	List<CPlugin *>::iterator iter;
ds@1952	1137	CPlugin *pPlugin;
ds@1952	1138
ds@1952	1139	char error[256];
ds@1952	1140	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	1141	{
ds@1952	1142	pPlugin = (*iter);
ds@1952	1143	if (pPlugin->GetStatus() == Plugin_Loaded)
ds@1952	1144	{
ds@1952	1145	error[0] = '\0';
ds@1952	1146	if (!RunSecondPass(pPlugin, error, sizeof(error)))
ds@1952	1147	{
ds@1952	1148	g_Logger.LogError("[SM] Unable to load plugin \"%s\": %s", pPlugin->GetFilename(), error);
ds@1952	1149	pPlugin->SetErrorState(Plugin_Failed, "%s", error);
ds@1952	1150	}
ds@1952	1151	}
ds@1952	1152	}
ds@1952	1153
ds@1952	1154	m_AllPluginsLoaded = true;
ds@1952	1155	}
ds@1952	1156
ds@1952	1157	bool CPluginManager::FindOrRequirePluginDeps(CPlugin pPlugin, char error, size_t maxlength)
ds@1952	1158	{
ds@1952	1159	struct _pl
ds@1952	1160	{
ds@1952	1161	cell_t name;
ds@1952	1162	cell_t file;
ds@1952	1163	cell_t required;
ds@1952	1164	} *pl;
ds@1952	1165
ds@1952	1166	IPluginContext *pBase = pPlugin->GetBaseContext();
ds@1952	1167	uint32_t num = pBase->GetPubVarsNum();
ds@1952	1168	sp_pubvar_t *pubvar;
ds@1952	1169	char name, file;
ds@1952	1170	char pathfile[PLATFORM_MAX_PATH];
ds@1952	1171
ds@1952	1172	for (uint32_t i=0; i<num; i++)
ds@1952	1173	{
ds@1952	1174	if (pBase->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
ds@1952	1175	{
ds@1952	1176	continue;
ds@1952	1177	}
ds@1952	1178	if (strncmp(pubvar->name, "__pl_", 5) == 0)
ds@1952	1179	{
ds@1952	1180	pl = (_pl *)pubvar->offs;
ds@1952	1181	if (pBase->LocalToString(pl->file, &file) != SP_ERROR_NONE)
ds@1952	1182	{
ds@1952	1183	continue;
ds@1952	1184	}
ds@1952	1185	if (pBase->LocalToString(pl->name, &name) != SP_ERROR_NONE)
ds@1952	1186	{
ds@1952	1187	continue;
ds@1952	1188	}
ds@1952	1189	g_LibSys.GetFileFromPath(pathfile, sizeof(pathfile), pPlugin->GetFilename());
ds@1952	1190	if (strcmp(pathfile, file) == 0)
ds@1952	1191	{
ds@1952	1192	continue;
ds@1952	1193	}
ds@1952	1194	if (pl->required == false)
ds@1952	1195	{
ds@1952	1196	IPluginFunction *pFunc;
ds@1952	1197	char buffer[64];
ds@1952	1198	UTIL_Format(buffer, sizeof(buffer), "__pl_%s_SetNTVOptional", &pubvar->name[5]);
ds@1952	1199	if ((pFunc=pBase->GetFunctionByName(buffer)))
ds@1952	1200	{
ds@1952	1201	cell_t res;
ds@1952	1202	pFunc->Execute(&res);
dvander@2193	1203	if (pPlugin->GetBaseContext()->GetLastNativeError() != SP_ERROR_NONE)
ds@1952	1204	{
ds@1952	1205	if (error)
ds@1952	1206	{
ds@1952	1207	snprintf(error, maxlength, "Fatal error during initializing plugin load");
ds@1952	1208	}
ds@1952	1209	return false;
ds@1952	1210	}
ds@1952	1211	}
ds@1952	1212	}
ds@1952	1213	else
ds@1952	1214	{
ds@1952	1215	/* Check that we aren't registering the same library twice */
ds@1952	1216	if (pPlugin->m_RequiredLibs.find(name) == pPlugin->m_RequiredLibs.end())
ds@1952	1217	{
ds@1952	1218	pPlugin->m_RequiredLibs.push_back(name);
ds@1952	1219	}
ds@1952	1220	else
ds@1952	1221	{
ds@1952	1222	continue;
ds@1952	1223	}
ds@1952	1224	List<CPlugin *>::iterator iter;
ds@1952	1225	CPlugin *pl;
ds@1952	1226	bool found = false;
ds@1952	1227	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	1228	{
ds@1952	1229	pl = (*iter);
ds@1952	1230	if (pl->m_Libraries.find(name) != pl->m_Libraries.end())
ds@1952	1231	{
ds@1952	1232	found = true;
ds@1952	1233	break;
ds@1952	1234	}
ds@1952	1235	}
ds@1952	1236	if (!found)
ds@1952	1237	{
ds@1952	1238	if (error)
ds@1952	1239	{
ds@1952	1240	snprintf(error, maxlength, "Could not find required plugin \"%s\"", name);
ds@1952	1241	}
ds@1952	1242	return false;
ds@1952	1243	}
ds@1952	1244	}
ds@1952	1245	}
ds@1952	1246	}
ds@1952	1247
ds@1952	1248	return true;
ds@1952	1249	}
ds@1952	1250
ds@1952	1251	bool CPluginManager::LoadOrRequireExtensions(CPlugin pPlugin, unsigned int pass, char error, size_t maxlength)
ds@1952	1252	{
ds@1952	1253	/* Find any extensions this plugin needs */
ds@1952	1254	struct _ext
ds@1952	1255	{
ds@1952	1256	cell_t name;
ds@1952	1257	cell_t file;
ds@1952	1258	cell_t autoload;
ds@1952	1259	cell_t required;
ds@1952	1260	} *ext;
ds@1952	1261
ds@1952	1262	IPluginContext *pBase = pPlugin->GetBaseContext();
ds@1952	1263	uint32_t num = pBase->GetPubVarsNum();
ds@1952	1264	sp_pubvar_t *pubvar;
ds@1952	1265	IExtension *pExt;
ds@1952	1266	char path[PLATFORM_MAX_PATH];
ds@1952	1267	char file, name;
ds@1952	1268	for (uint32_t i=0; i<num; i++)
ds@1952	1269	{
ds@1952	1270	if (pBase->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
ds@1952	1271	{
ds@1952	1272	continue;
ds@1952	1273	}
ds@1952	1274	if (strncmp(pubvar->name, "__ext_", 6) == 0)
ds@1952	1275	{
ds@1952	1276	ext = (_ext *)pubvar->offs;
ds@1952	1277	if (pBase->LocalToString(ext->file, &file) != SP_ERROR_NONE)
ds@1952	1278	{
ds@1952	1279	continue;
ds@1952	1280	}
ds@1952	1281	if (pBase->LocalToString(ext->name, &name) != SP_ERROR_NONE)
ds@1952	1282	{
ds@1952	1283	continue;
ds@1952	1284	}
ds@1952	1285	if (pass == 1)
ds@1952	1286	{
ds@1952	1287	/* Attempt to auto-load if necessary */
ds@1952	1288	if (ext->autoload)
ds@1952	1289	{
ds@1952	1290	g_LibSys.PathFormat(path, PLATFORM_MAX_PATH, "%s", file);
ds@1952	1291	g_Extensions.LoadAutoExtension(path);
ds@1952	1292	}
ds@1952	1293	}
ds@1952	1294	else if (pass == 2)
ds@1952	1295	{
ds@1952	1296	/* Is this required? */
ds@1952	1297	if (ext->required)
ds@1952	1298	{
ds@1952	1299	g_LibSys.PathFormat(path, PLATFORM_MAX_PATH, "%s", file);
ds@1952	1300	if ((pExt = g_Extensions.FindExtensionByFile(path)) == NULL)
ds@1952	1301	{
ds@1952	1302	pExt = g_Extensions.FindExtensionByName(name);
ds@1952	1303	}
ds@1952	1304	/* :TODO: should we bind to unloaded extensions?
ds@1952	1305	* Currently the extension manager will ignore this.
ds@1952	1306	*/
ds@1952	1307	if (!pExt \|\| !pExt->IsRunning(NULL, 0))
ds@1952	1308	{
ds@1952	1309	if (error)
ds@1952	1310	{
ds@1952	1311	snprintf(error, maxlength, "Required extension \"%s\" file(\"%s\") not running", name, file);
ds@1952	1312	}
ds@1952	1313	return false;
ds@1952	1314	}
ds@1952	1315	else
ds@1952	1316	{
ds@1952	1317	g_Extensions.BindChildPlugin(pExt, pPlugin);
ds@1952	1318	}
ds@1952	1319	}
ds@1952	1320	else
ds@1952	1321	{
ds@1952	1322	IPluginFunction *pFunc;
ds@1952	1323	char buffer[64];
ds@1952	1324	UTIL_Format(buffer, sizeof(buffer), "__ext_%s_SetNTVOptional", &pubvar->name[6]);
ds@1952	1325
ds@1952	1326	if ((pFunc = pBase->GetFunctionByName(buffer)) != NULL)
ds@1952	1327	{
ds@1952	1328	cell_t res;
ds@1952	1329	pFunc->Execute(&res);
dvander@2193	1330	if (pPlugin->GetBaseContext()->GetLastNativeError() != SP_ERROR_NONE)
ds@1952	1331	{
ds@1952	1332	if (error)
ds@1952	1333	{
ds@1952	1334	UTIL_Format(error, maxlength, "Fatal error during plugin initialization (ext req)");
ds@1952	1335	}
ds@1952	1336	return false;
ds@1952	1337	}
ds@1952	1338	}
ds@1952	1339	}
ds@1952	1340	}
ds@1952	1341	}
ds@1952	1342	}
ds@1952	1343
ds@1952	1344	return true;
ds@1952	1345	}
ds@1952	1346
ds@1952	1347	bool CPluginManager::RunSecondPass(CPlugin pPlugin, char error, size_t maxlength)
ds@1952	1348	{
ds@1952	1349	/* Second pass for extension requirements */
ds@1952	1350	if (!LoadOrRequireExtensions(pPlugin, 2, error, maxlength))
ds@1952	1351	{
ds@1952	1352	return false;
ds@1952	1353	}
ds@1952	1354
ds@1952	1355	if (!FindOrRequirePluginDeps(pPlugin, error, maxlength))
ds@1952	1356	{
ds@1952	1357	return false;
ds@1952	1358	}
ds@1952	1359
dvander@2086	1360	/* Run another binding pass */
dvander@2086	1361	g_ShareSys.BindNativesToPlugin(pPlugin, false);
ds@1952	1362
dvander@2086	1363	/* Find any unbound natives. Right now, these are not allowed. */
ds@1952	1364	IPluginContext *pContext = pPlugin->GetBaseContext();
ds@1952	1365	uint32_t num = pContext->GetNativesNum();
ds@1952	1366	sp_native_t *native;
ds@1952	1367	for (unsigned int i=0; i<num; i++)
ds@1952	1368	{
ds@1952	1369	if (pContext->GetNativeByIndex(i, &native) != SP_ERROR_NONE)
ds@1952	1370	{
ds@1952	1371	break;
ds@1952	1372	}
ds@1952	1373	if (native->status == SP_NATIVE_UNBOUND
ds@1952	1374	&& native->name[0] != '@'
ds@1952	1375	&& !(native->flags & SP_NTVFLAG_OPTIONAL))
ds@1952	1376	{
ds@1952	1377	if (error)
ds@1952	1378	{
dvander@2210	1379	snprintf(error, maxlength, "Native \"%s\" was not found", native->name);
ds@1952	1380	}
ds@1952	1381	return false;
ds@1952	1382	}
ds@1952	1383	}
ds@1952	1384
ds@1952	1385	/* Finish by telling all listeners */
ds@1952	1386	List<IPluginsListener *>::iterator iter;
ds@1952	1387	IPluginsListener *pListener;
ds@1952	1388	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1389	{
ds@1952	1390	pListener = (*iter);
ds@1952	1391	pListener->OnPluginLoaded(pPlugin);
ds@1952	1392	}
ds@1952	1393
ds@1952	1394	/* Tell this plugin to finish initializing itself */
ds@1952	1395	pPlugin->Call_OnPluginStart();
ds@1952	1396
ds@1952	1397	/* Now, if we have fake natives, go through all plugins that might need rebinding */
dvander@2086	1398	if (pPlugin->GetStatus() <= Plugin_Paused && pPlugin->m_Natives.size())
ds@1952	1399	{
ds@1952	1400	List<CPlugin *>::iterator pl_iter;
ds@1952	1401	CPlugin *pOther;
ds@1952	1402	for (pl_iter = m_plugins.begin();
ds@1952	1403	pl_iter != m_plugins.end();
ds@1952	1404	pl_iter++)
ds@1952	1405	{
ds@1952	1406	pOther = (*pl_iter);
ds@1952	1407	if ((pOther->GetStatus() == Plugin_Error
ds@1952	1408	&& (pOther->m_FakeNativesMissing \|\| pOther->m_LibraryMissing))
ds@1952	1409	\|\| pOther->m_FakeNativesMissing)
ds@1952	1410	{
ds@1952	1411	TryRefreshDependencies(pOther);
ds@1952	1412	}
dvander@2086	1413	else if ((pOther->GetStatus() == Plugin_Running
dvander@2086	1414	\|\| pOther->GetStatus() == Plugin_Paused)
dvander@2086	1415	&& pOther != pPlugin)
dvander@2086	1416	{
dvander@2086	1417	List<NativeEntry *>::iterator nv_iter;
dvander@2086	1418	for (nv_iter = pPlugin->m_Natives.begin();
dvander@2086	1419	nv_iter != pPlugin->m_Natives.end();
dvander@2086	1420	nv_iter++)
dvander@2086	1421	{
dvander@2086	1422	g_ShareSys.BindNativeToPlugin(pOther, (*nv_iter));
dvander@2086	1423	}
dvander@2086	1424	}
ds@1952	1425	}
ds@1952	1426	}
ds@1952	1427
ds@1952	1428	/* Go through our libraries and tell other plugins they're added */
ds@1952	1429	List<String>::iterator s_iter;
ds@1952	1430	for (s_iter = pPlugin->m_Libraries.begin();
ds@1952	1431	s_iter != pPlugin->m_Libraries.end();
ds@1952	1432	s_iter++)
ds@1952	1433	{
ds@1952	1434	OnLibraryAction((*s_iter).c_str(), true, false);
ds@1952	1435	}
ds@1952	1436
dvander@2042	1437	/* :TODO: optimize? does this even matter? */
dvander@2042	1438	pPlugin->GetPhrases()->AddPhraseFile("core.phrases");
ds@1952	1439
ds@1952	1440	return true;
ds@1952	1441	}
ds@1952	1442
ds@1952	1443	void CPluginManager::TryRefreshDependencies(CPlugin *pPlugin)
ds@1952	1444	{
ds@1952	1445	assert(pPlugin->GetBaseContext() != NULL);
ds@1952	1446
dvander@2086	1447	g_ShareSys.BindNativesToPlugin(pPlugin, false);
ds@1952	1448
ds@1952	1449	List<String>::iterator lib_iter;
ds@1952	1450	List<String>::iterator req_iter;
ds@1952	1451	List<CPlugin *>::iterator pl_iter;
ds@1952	1452	CPlugin *pl;
ds@1952	1453	for (req_iter=pPlugin->m_RequiredLibs.begin(); req_iter!=pPlugin->m_RequiredLibs.end(); req_iter++)
ds@1952	1454	{
ds@1952	1455	bool found = false;
ds@1952	1456	for (pl_iter=m_plugins.begin(); pl_iter!=m_plugins.end(); pl_iter++)
ds@1952	1457	{
ds@1952	1458	pl = (*pl_iter);
ds@1952	1459	for (lib_iter=pl->m_Libraries.begin(); lib_iter!=pl->m_Libraries.end(); lib_iter++)
ds@1952	1460	{
ds@1952	1461	if ((req_iter) == (lib_iter))
ds@1952	1462	{
ds@1952	1463	found = true;
ds@1952	1464	}
ds@1952	1465	}
ds@1952	1466	}
ds@1952	1467	if (!found)
ds@1952	1468	{
ds@1952	1469	pPlugin->SetErrorState(Plugin_Error, "Library not found: %s", (*req_iter).c_str());
ds@1952	1470	return;
ds@1952	1471	}
ds@1952	1472	}
ds@1952	1473
ds@1952	1474	/* Find any unbound natives
ds@1952	1475	* Right now, these are not allowed
ds@1952	1476	*/
ds@1952	1477	IPluginContext *pContext = pPlugin->GetBaseContext();
ds@1952	1478	uint32_t num = pContext->GetNativesNum();
ds@1952	1479	sp_native_t *native;
ds@1952	1480	for (unsigned int i=0; i<num; i++)
ds@1952	1481	{
ds@1952	1482	if (pContext->GetNativeByIndex(i, &native) != SP_ERROR_NONE)
ds@1952	1483	{
ds@1952	1484	break;
ds@1952	1485	}
ds@1952	1486	if (native->status == SP_NATIVE_UNBOUND && !(native->flags & SP_NTVFLAG_OPTIONAL))
ds@1952	1487	{
ds@1952	1488	pPlugin->SetErrorState(Plugin_Error, "Native not found: %s", native->name);
ds@1952	1489	return;
ds@1952	1490	}
ds@1952	1491	}
ds@1952	1492
ds@1952	1493	if (pPlugin->GetStatus() == Plugin_Error)
ds@1952	1494	{
ds@1952	1495	/* If we got here, all natives are okay again! */
ds@1952	1496	pPlugin->m_status = Plugin_Running;
dvander@2193	1497	if (pPlugin->m_pRuntime->IsPaused())
ds@1952	1498	{
dvander@2193	1499	pPlugin->m_pRuntime->SetPauseState(false);
ds@1952	1500	_SetPauseState(pPlugin, false);
ds@1952	1501	}
ds@1952	1502	}
ds@1952	1503	}
ds@1952	1504
ds@1952	1505	bool CPluginManager::UnloadPlugin(IPlugin *plugin)
ds@1952	1506	{
ds@1952	1507	CPlugin pPlugin = (CPlugin )plugin;
ds@1952	1508
ds@1952	1509	/* This prevents removal during insertion or anything else weird */
ds@1952	1510	if (m_plugins.find(pPlugin) == m_plugins.end())
ds@1952	1511	{
ds@1952	1512	return false;
ds@1952	1513	}
ds@1952	1514
ds@1952	1515	IPluginContext *pContext = plugin->GetBaseContext();
ds@1952	1516	if (pContext->IsInExec())
ds@1952	1517	{
ds@1952	1518	char buffer[255];
ds@1952	1519	UTIL_Format(buffer, sizeof(buffer), "sm plugins unload %s\n", plugin->GetFilename());
ds@1952	1520	engine->ServerCommand(buffer);
ds@1952	1521	return false;
ds@1952	1522	}
ds@1952	1523
ds@1952	1524	/* Remove us from the lookup table and linked list */
ds@1952	1525	m_plugins.remove(pPlugin);
ds@1952	1526	sm_trie_delete(m_LoadLookup, pPlugin->m_filename);
ds@1952	1527
ds@1952	1528	/* Go through our libraries and tell other plugins they're gone */
ds@1952	1529	List<String>::iterator s_iter;
ds@1952	1530	for (s_iter = pPlugin->m_Libraries.begin();
ds@1952	1531	s_iter != pPlugin->m_Libraries.end();
ds@1952	1532	s_iter++)
ds@1952	1533	{
ds@1952	1534	OnLibraryAction((*s_iter).c_str(), true, true);
ds@1952	1535	}
ds@1952	1536
ds@1952	1537	List<IPluginsListener *>::iterator iter;
ds@1952	1538	IPluginsListener *pListener;
ds@1952	1539
ds@1952	1540	if (pPlugin->GetStatus() <= Plugin_Error)
ds@1952	1541	{
ds@1952	1542	/* Notify listeners of unloading */
ds@1952	1543	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1544	{
ds@1952	1545	pListener = (*iter);
ds@1952	1546	pListener->OnPluginUnloaded(pPlugin);
ds@1952	1547	}
ds@1952	1548	/* Notify plugin */
ds@1952	1549	pPlugin->Call_OnPluginEnd();
ds@1952	1550	}
ds@1952	1551
dvander@2086	1552	pPlugin->DropEverything();
ds@1952	1553
ds@1952	1554	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	1555	{
ds@1952	1556	/* Notify listeners of destruction */
ds@1952	1557	pListener = (*iter);
ds@1952	1558	pListener->OnPluginDestroyed(pPlugin);
ds@1952	1559	}
ds@1952	1560
ds@1952	1561	/* Tell the plugin to delete itself */
ds@1952	1562	delete pPlugin;
ds@1952	1563
ds@1952	1564	return true;
ds@1952	1565	}
ds@1952	1566
ds@1952	1567	IPlugin CPluginManager::FindPluginByContext(const sp_context_t ctx)
ds@1952	1568	{
dvander@2193	1569	IPlugin *pPlugin;
dvander@2193	1570	IPluginContext *pContext;
dvander@2193	1571
dvander@2193	1572	pContext = reinterpret_cast<IPluginContext >(const_cast<sp_context_t >(ctx));
dvander@2193	1573
dvander@2193	1574	if (pContext->GetKey(2, (void **)&pPlugin))
dvander@2193	1575	{
dvander@2193	1576	return pPlugin;
dvander@2193	1577	}
dvander@2193	1578
dvander@2193	1579	return NULL;
dvander@2193	1580	}
dvander@2193	1581
dvander@2193	1582	CPlugin CPluginManager::GetPluginByCtx(const sp_context_t ctx)
dvander@2193	1583	{
dvander@2193	1584	return (CPlugin *)FindPluginByContext(ctx);
ds@1952	1585	}
ds@1952	1586
ds@1952	1587	unsigned int CPluginManager::GetPluginCount()
ds@1952	1588	{
ds@1952	1589	return m_plugins.size();
ds@1952	1590	}
ds@1952	1591
ds@1952	1592	void CPluginManager::AddPluginsListener(IPluginsListener *listener)
ds@1952	1593	{
ds@1952	1594	m_listeners.push_back(listener);
ds@1952	1595	}
ds@1952	1596
ds@1952	1597	void CPluginManager::RemovePluginsListener(IPluginsListener *listener)
ds@1952	1598	{
ds@1952	1599	m_listeners.remove(listener);
ds@1952	1600	}
ds@1952	1601
ds@1952	1602	IPluginIterator *CPluginManager::GetPluginIterator()
ds@1952	1603	{
ds@1952	1604	if (m_iters.empty())
ds@1952	1605	{
ds@1952	1606	return new CPluginIterator(&m_plugins);
ds@1952	1607	} else {
ds@1952	1608	CPluginIterator *iter = m_iters.front();
ds@1952	1609	m_iters.pop();
ds@1952	1610	iter->Reset();
ds@1952	1611	return iter;
ds@1952	1612	}
ds@1952	1613	}
ds@1952	1614
ds@1952	1615	void CPluginManager::ReleaseIterator(CPluginIterator *iter)
ds@1952	1616	{
ds@1952	1617	m_iters.push(iter);
ds@1952	1618	}
ds@1952	1619
ds@1952	1620	bool CPluginManager::TestAliasMatch(const char alias, const char localpath)
ds@1952	1621	{
ds@1952	1622	/* As an optimization, we do not call strlen, but compute the length in the first pass */
ds@1952	1623	size_t alias_len = 0;
ds@1952	1624	size_t local_len = 0;
ds@1952	1625
ds@1952	1626	const char *ptr = alias;
ds@1952	1627	unsigned int alias_explicit_paths = 0;
ds@1952	1628	unsigned int alias_path_end = 0;
ds@1952	1629	while (*ptr != '\0')
ds@1952	1630	{
ds@1952	1631	if (ptr == '\\' \|\| ptr == '/')
ds@1952	1632	{
ds@1952	1633	alias_explicit_paths++;
ds@1952	1634	alias_path_end = alias_len;
ds@1952	1635	}
ds@1952	1636	alias_len++;
ds@1952	1637	ptr++;
ds@1952	1638	}
ds@1952	1639
ds@1952	1640	if (alias_explicit_paths && alias_path_end == alias_len - 1)
ds@1952	1641	{
ds@1952	1642	/* Trailing slash is totally invalid here */
ds@1952	1643	return false;
ds@1952	1644	}
ds@1952	1645
ds@1952	1646	ptr = localpath;
ds@1952	1647	unsigned int local_explicit_paths = 0;
ds@1952	1648	unsigned int local_path_end = 0;
ds@1952	1649	while (*ptr != '\0')
ds@1952	1650	{
ds@1952	1651	if (ptr == '\\' \|\| ptr == '/')
ds@1952	1652	{
ds@1952	1653	local_explicit_paths++;
ds@1952	1654	local_path_end = local_len;
ds@1952	1655	}
ds@1952	1656	local_len++;
ds@1952	1657	ptr++;
ds@1952	1658	}
ds@1952	1659
ds@1952	1660	/* If the alias has more explicit paths than the real path,
ds@1952	1661	* no match will be possible.
ds@1952	1662	*/
ds@1952	1663	if (alias_explicit_paths > local_explicit_paths)
ds@1952	1664	{
ds@1952	1665	return false;
ds@1952	1666	}
ds@1952	1667
ds@1952	1668	if (alias_explicit_paths)
ds@1952	1669	{
ds@1952	1670	/* We need to find if the paths match now. For example, these should all match:
ds@1952	1671	* csdm csdm
ds@1952	1672	* csdm optional/csdm
ds@1952	1673	* csdm/ban optional/crab/csdm/ban
ds@1952	1674	*/
ds@1952	1675	const char *aliasptr = alias;
ds@1952	1676	const char *localptr = localpath;
ds@1952	1677	bool match = true;
ds@1952	1678	do
ds@1952	1679	{
ds@1952	1680	if (aliasptr != localptr)
ds@1952	1681	{
ds@1952	1682	/* We have to knock one path off */
ds@1952	1683	local_explicit_paths--;
ds@1952	1684	if (alias_explicit_paths > local_explicit_paths)
ds@1952	1685	{
ds@1952	1686	/* Skip out if we're gonna have an impossible match */
ds@1952	1687	return false;
ds@1952	1688	}
ds@1952	1689	/* Eat up localptr tokens until we get a result */
ds@1952	1690	while (((localptr - localpath) < (int)local_path_end)
ds@1952	1691	&& *localptr != '/'
ds@1952	1692	&& *localptr != '\\')
ds@1952	1693	{
ds@1952	1694	localptr++;
ds@1952	1695	}
ds@1952	1696	/* Check if we hit the end of our searchable area.
ds@1952	1697	* This probably isn't possible because of the path
ds@1952	1698	* count check, but it's a good idea anyway.
ds@1952	1699	*/
ds@1952	1700	if ((localptr - localpath) >= (int)local_path_end)
ds@1952	1701	{
ds@1952	1702	return false;
ds@1952	1703	} else {
ds@1952	1704	/* Consume the slash token */
ds@1952	1705	localptr++;
ds@1952	1706	}
ds@1952	1707	/* Reset the alias pointer so we can continue consuming */
ds@1952	1708	aliasptr = alias;
ds@1952	1709	match = false;
ds@1952	1710	continue;
ds@1952	1711	}
ds@1952	1712	/* Note:
ds@1952	1713	* This is safe because if localptr terminates early, aliasptr will too
ds@1952	1714	*/
ds@1952	1715	do
ds@1952	1716	{
ds@1952	1717	/* We should never reach the end of the string because of this check. */
ds@1952	1718	bool aliasend = (aliasptr - alias) > (int)alias_path_end;
ds@1952	1719	bool localend = (localptr - localpath) > (int)local_path_end;
ds@1952	1720	if (aliasend \|\| localend)
ds@1952	1721	{
ds@1952	1722	if (aliasend && localend)
ds@1952	1723	{
ds@1952	1724	/* we matched, and we can break out now */
ds@1952	1725	match = true;
ds@1952	1726	break;
ds@1952	1727	}
ds@1952	1728	/* Otherwise, we've hit the end somehow and rest won't match up. Break out. */
ds@1952	1729	match = false;
ds@1952	1730	break;
ds@1952	1731	}
ds@1952	1732
ds@1952	1733	/* If we got here, it's safe to compare the next two tokens */
ds@1952	1734	if (localptr != aliasptr)
ds@1952	1735	{
ds@1952	1736	match = false;
ds@1952	1737	break;
ds@1952	1738	}
ds@1952	1739	localptr++;
ds@1952	1740	aliasptr++;
ds@1952	1741	} while (true);
ds@1952	1742	} while (!match);
ds@1952	1743	}
ds@1952	1744
ds@1952	1745	/* If we got here, it's time to compare filenames */
ds@1952	1746	const char *aliasptr = alias;
ds@1952	1747	const char *localptr = localpath;
ds@1952	1748
ds@1952	1749	if (alias_explicit_paths)
ds@1952	1750	{
ds@1952	1751	aliasptr = &alias[alias_path_end + 1];
ds@1952	1752	}
ds@1952	1753
ds@1952	1754	if (local_explicit_paths)
ds@1952	1755	{
ds@1952	1756	localptr = &localpath[local_path_end + 1];
ds@1952	1757	}
ds@1952	1758
ds@1952	1759	while (true)
ds@1952	1760	{
ds@1952	1761	if (aliasptr == '')
ds@1952	1762	{
ds@1952	1763	/* First, see if this is the last character */
ds@1952	1764	if ((unsigned)(aliasptr - alias) == alias_len - 1)
ds@1952	1765	{
ds@1952	1766	/* If so, there's no need to match anything else */
ds@1952	1767	return true;
ds@1952	1768	}
ds@1952	1769	/* Otherwise, we need to search for an appropriate matching sequence in local.
ds@1952	1770	* Note that we only need to search up to the next asterisk.
ds@1952	1771	*/
ds@1952	1772	aliasptr++;
ds@1952	1773	bool match = true;
ds@1952	1774	const char *local_orig = localptr;
ds@1952	1775	do
ds@1952	1776	{
ds@1952	1777	match = true;
ds@1952	1778	while (aliasptr != '\0' && aliasptr != '*')
ds@1952	1779	{
ds@1952	1780	/* Since aliasptr is never '\0', localptr hitting the end will fail */
ds@1952	1781	if (aliasptr != localptr)
ds@1952	1782	{
ds@1952	1783	match = false;
ds@1952	1784	break;
ds@1952	1785	}
ds@1952	1786	aliasptr++;
ds@1952	1787	localptr++;
ds@1952	1788	}
ds@1952	1789	if (!match)
ds@1952	1790	{
ds@1952	1791	/* If we didn't get a match, we need to advance the search stream.
ds@1952	1792	* This will let us skip tokens while still searching for another match.
ds@1952	1793	*/
ds@1952	1794	localptr = ++local_orig;
ds@1952	1795	/* Make sure we don't go out of bounds */
ds@1952	1796	if (*localptr == '\0')
ds@1952	1797	{
ds@1952	1798	break;
ds@1952	1799	}
ds@1952	1800	}
ds@1952	1801	} while (!match);
ds@1952	1802
ds@1952	1803	if (!match)
ds@1952	1804	{
ds@1952	1805	return false;
ds@1952	1806	} else {
ds@1952	1807	/* If we got a match, move on to the next token */
ds@1952	1808	continue;
ds@1952	1809	}
ds@1952	1810	} else if (*aliasptr == '\0') {
ds@1952	1811	if (*localptr == '\0'
ds@1952	1812	\|\|
ds@1952	1813	strcmp(localptr, ".smx") == 0)
ds@1952	1814	{
ds@1952	1815	return true;
ds@1952	1816	} else {
ds@1952	1817	return false;
ds@1952	1818	}
ds@1952	1819	} else if (aliasptr != localptr) {
ds@1952	1820	return false;
ds@1952	1821	}
ds@1952	1822	aliasptr++;
ds@1952	1823	localptr++;
ds@1952	1824	}
ds@1952	1825
ds@1952	1826	return true;
ds@1952	1827	}
ds@1952	1828
ds@1952	1829	bool CPluginManager::IsLateLoadTime() const
ds@1952	1830	{
ds@1952	1831	return (m_AllPluginsLoaded \|\| !g_SourceMod.IsMapLoading());
ds@1952	1832	}
ds@1952	1833
ds@1952	1834	void CPluginManager::OnSourceModAllInitialized()
ds@1952	1835	{
ds@1952	1836	m_MyIdent = g_ShareSys.CreateCoreIdentity();
ds@1952	1837
ds@1952	1838	HandleAccess sec;
ds@1952	1839	g_HandleSys.InitAccessDefaults(NULL, &sec);
ds@1952	1840
ds@1952	1841	sec.access[HandleAccess_Delete] = HANDLE_RESTRICT_IDENTITY;
ds@1952	1842	sec.access[HandleAccess_Clone] = HANDLE_RESTRICT_IDENTITY;
ds@1952	1843
ds@1952	1844	g_PluginType = g_HandleSys.CreateType("Plugin", this, 0, NULL, &sec, m_MyIdent, NULL);
ds@1952	1845	g_PluginIdent = g_ShareSys.CreateIdentType("PLUGIN");
ds@1952	1846
ds@1952	1847	g_RootMenu.AddRootConsoleCommand("plugins", "Manage Plugins", this);
ds@1952	1848
ds@1952	1849	g_ShareSys.AddInterface(NULL, this);
ds@1952	1850	}
ds@1952	1851
ds@1952	1852	void CPluginManager::OnSourceModShutdown()
ds@1952	1853	{
ds@1952	1854	g_RootMenu.RemoveRootConsoleCommand("plugins", this);
ds@1952	1855
ds@1952	1856	UnloadAll();
ds@1952	1857
ds@1952	1858	g_HandleSys.RemoveType(g_PluginType, m_MyIdent);
ds@1952	1859	g_ShareSys.DestroyIdentType(g_PluginIdent);
ds@1952	1860	g_ShareSys.DestroyIdentity(m_MyIdent);
ds@1952	1861	}
ds@1952	1862
ds@1952	1863	void CPluginManager::OnHandleDestroy(HandleType_t type, void *object)
ds@1952	1864	{
ds@1952	1865	/* We don't care about the internal object, actually */
ds@1952	1866	}
ds@1952	1867
ds@1952	1868	bool CPluginManager::GetHandleApproxSize(HandleType_t type, void object, unsigned int pSize)
ds@1952	1869	{
ds@1952	1870	pSize = ((CPlugin )object)->CalcMemUsage();
ds@1952	1871	return true;
ds@1952	1872	}
ds@1952	1873
ds@1952	1874	IPlugin CPluginManager::PluginFromHandle(Handle_t handle, HandleError err)
ds@1952	1875	{
ds@1952	1876	IPlugin *pPlugin;
ds@1952	1877	HandleError _err;
ds@1952	1878
ds@1952	1879	HandleSecurity sec;
ds@1952	1880
ds@1952	1881	sec.pOwner = NULL;
ds@1952	1882	sec.pIdentity = m_MyIdent;
ds@1952	1883
ds@1952	1884	if ((_err=g_HandleSys.ReadHandle(handle, g_PluginType, &sec, (void **)&pPlugin)) != HandleError_None)
ds@1952	1885	{
ds@1952	1886	pPlugin = NULL;
ds@1952	1887	}
ds@1952	1888
ds@1952	1889	if (err)
ds@1952	1890	{
ds@1952	1891	*err = _err;
ds@1952	1892	}
ds@1952	1893
ds@1952	1894	return pPlugin;
ds@1952	1895	}
ds@1952	1896
ds@1952	1897	CPlugin *CPluginManager::GetPluginByOrder(int num)
ds@1952	1898	{
ds@1952	1899	if (num < 1 \|\| num > (int)GetPluginCount())
ds@1952	1900	{
ds@1952	1901	return NULL;
ds@1952	1902	}
ds@1952	1903
ds@1952	1904	CPlugin *pl;
ds@1952	1905	int id = 1;
ds@1952	1906
ds@2113	1907	SourceHook::List<CPlugin *>::iterator iter;
ds@2113	1908	for (iter = m_plugins.begin(); iter != m_plugins.end() && id < num; iter++, id++) {}
ds@1952	1909
ds@2113	1910	pl = *iter;
ds@1952	1911
ds@1952	1912	return pl;
ds@1952	1913	}
ds@1952	1914
ds@1952	1915	const char *CPluginManager::GetStatusText(PluginStatus st)
ds@1952	1916	{
ds@1952	1917	switch (st)
ds@1952	1918	{
ds@1952	1919	case Plugin_Running:
ds@1952	1920	return "Running";
ds@1952	1921	case Plugin_Paused:
ds@1952	1922	return "Paused";
ds@1952	1923	case Plugin_Error:
ds@1952	1924	return "Error";
ds@1952	1925	case Plugin_Uncompiled:
ds@1952	1926	return "Uncompiled";
ds@1952	1927	case Plugin_BadLoad:
ds@1952	1928	return "Bad Load";
ds@1952	1929	case Plugin_Failed:
ds@1952	1930	return "Failed";
ds@1952	1931	default:
ds@1952	1932	assert(false);
ds@1952	1933	return "-";
ds@1952	1934	}
ds@1952	1935	}
ds@1952	1936
ds@1952	1937	void CPluginManager::OnRootConsoleCommand(const char *cmdname, const CCommand &command)
ds@1952	1938	{
ds@1952	1939	int argcount = command.ArgC();
ds@1952	1940	if (argcount >= 3)
ds@1952	1941	{
ds@1952	1942	const char *cmd = command.Arg(2);
ds@1952	1943	if (strcmp(cmd, "list") == 0)
ds@1952	1944	{
ds@1952	1945	char buffer[256];
ds@1952	1946	unsigned int id = 1;
ds@1952	1947	int plnum = GetPluginCount();
ds@1952	1948
ds@1952	1949	if (!plnum)
ds@1952	1950	{
ds@1952	1951	g_RootMenu.ConsolePrint("[SM] No plugins loaded");
ds@1952	1952	return;
ds@1952	1953	}
ds@1952	1954	else
ds@1952	1955	{
ds@1952	1956	g_RootMenu.ConsolePrint("[SM] Listing %d plugin%s:", GetPluginCount(), (plnum > 1) ? "s" : "");
ds@1952	1957	}
ds@1952	1958
dvander@2105	1959	CPlugin *pl;
dvander@2105	1960	SourceHook::List<CPlugin *>::iterator iter;
dvander@2105	1961	SourceHook::List<CPlugin *> m_FailList;
ds@1952	1962
ds@2113	1963	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++, id++)
ds@1952	1964	{
dvander@2105	1965	pl = (*iter);
ds@1952	1966	assert(pl->GetStatus() != Plugin_Created);
ds@1952	1967	int len = 0;
ds@1952	1968	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	1969	if (pl->GetStatus() != Plugin_Running)
ds@1952	1970	{
ds@1952	1971	len += UTIL_Format(buffer, sizeof(buffer), " %02d <%s>", id, GetStatusText(pl->GetStatus()));
ds@1952	1972
ds@1952	1973	if (pl->GetStatus() <= Plugin_Error)
ds@1952	1974	{
ds@1952	1975	/* Plugin has failed to load. */
ds@1952	1976	m_FailList.push_back(pl);
ds@1952	1977	}
ds@1952	1978	}
ds@1952	1979	else
ds@1952	1980	{
ds@1952	1981	len += UTIL_Format(buffer, sizeof(buffer), " %02d", id);
ds@1952	1982	}
ds@1952	1983	len += UTIL_Format(&buffer[len], sizeof(buffer)-len, " \"%s\"", (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
ds@1952	1984	if (IS_STR_FILLED(info->version))
ds@1952	1985	{
ds@1952	1986	len += UTIL_Format(&buffer[len], sizeof(buffer)-len, " (%s)", info->version);
ds@1952	1987	}
ds@1952	1988	if (IS_STR_FILLED(info->author))
ds@1952	1989	{
ds@1952	1990	UTIL_Format(&buffer[len], sizeof(buffer)-len, " by %s", info->author);
ds@1952	1991	}
ds@1952	1992	g_RootMenu.ConsolePrint("%s", buffer);
ds@1952	1993	}
ds@1952	1994
ds@1952	1995	if (!m_FailList.empty())
ds@1952	1996	{
ds@1952	1997	g_RootMenu.ConsolePrint("Load Errors:");
ds@1952	1998
dvander@2105	1999	SourceHook::List<CPlugin *>::iterator _iter;
ds@1952	2000
ds@1952	2001	CPlugin *pl;
ds@1952	2002
ds@1952	2003	for (_iter=m_FailList.begin(); _iter!=m_FailList.end(); _iter++)
ds@1952	2004	{
ds@1952	2005	pl = (CPlugin )_iter;
ds@1952	2006	g_RootMenu.ConsolePrint("%s: %s",(IS_STR_FILLED(pl->GetPublicInfo()->name)) ? pl->GetPublicInfo()->name : pl->GetFilename(), pl->m_errormsg);
ds@1952	2007	}
ds@1952	2008	}
ds@1952	2009
ds@1952	2010	return;
ds@1952	2011	}
ds@1952	2012	else if (strcmp(cmd, "load") == 0)
ds@1952	2013	{
ds@1952	2014	if (argcount < 4)
ds@1952	2015	{
ds@1952	2016	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins load <file>");
ds@1952	2017	return;
ds@1952	2018	}
ds@1952	2019
ds@1952	2020	char error[128];
ds@1952	2021	bool wasloaded;
ds@1952	2022	const char *filename = command.Arg(3);
ds@1952	2023
ds@1952	2024	char pluginfile[256];
ds@1952	2025	const char *ext = g_LibSys.GetFileExtension(filename) ? "" : ".smx";
ds@1952	2026	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", filename, ext);
ds@1952	2027
ds@1952	2028	IPlugin *pl = LoadPlugin(pluginfile, false, PluginType_MapUpdated, error, sizeof(error), &wasloaded);
ds@1952	2029
ds@1952	2030	if (wasloaded)
ds@1952	2031	{
ds@1952	2032	g_RootMenu.ConsolePrint("[SM] Plugin %s is already loaded.", pluginfile);
ds@1952	2033	return;
ds@1952	2034	}
ds@1952	2035
ds@1952	2036	if (pl)
ds@1952	2037	{
ds@1952	2038	g_RootMenu.ConsolePrint("[SM] Loaded plugin %s successfully.", pluginfile);
ds@1952	2039	}
ds@1952	2040	else
ds@1952	2041	{
ds@1952	2042	g_RootMenu.ConsolePrint("[SM] Plugin %s failed to load: %s.", pluginfile, error);
ds@1952	2043	}
ds@1952	2044
ds@1952	2045	return;
ds@1952	2046	}
ds@1952	2047	else if (strcmp(cmd, "unload") == 0)
ds@1952	2048	{
ds@1952	2049	if (argcount < 4)
ds@1952	2050	{
ds@1952	2051	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins unload <#\|file>");
ds@1952	2052	return;
ds@1952	2053	}
ds@1952	2054
ds@1952	2055	CPlugin *pl;
ds@1952	2056	char *end;
ds@1952	2057	const char *arg = command.Arg(3);
ds@1952	2058	int id = strtol(arg, &end, 10);
ds@1952	2059
ds@1952	2060	if (*end == '\0')
ds@1952	2061	{
ds@1952	2062	pl = GetPluginByOrder(id);
ds@1952	2063	if (!pl)
ds@1952	2064	{
ds@1952	2065	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2066	return;
ds@1952	2067	}
ds@1952	2068	}
ds@1952	2069	else
ds@1952	2070	{
ds@1952	2071	char pluginfile[256];
ds@1952	2072	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2073	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2074
ds@1952	2075	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2076	{
ds@1952	2077	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2078	return;
ds@1952	2079	}
ds@1952	2080	}
ds@1952	2081
ds@1952	2082	char name[PLATFORM_MAX_PATH];
ds@1952	2083	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	2084	strcpy(name, (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
ds@1952	2085
ds@1952	2086	if (UnloadPlugin(pl))
ds@1952	2087	{
ds@1952	2088	g_RootMenu.ConsolePrint("[SM] Plugin %s unloaded successfully.", name);
ds@1952	2089	}
ds@1952	2090	else
ds@1952	2091	{
ds@1952	2092	g_RootMenu.ConsolePrint("[SM] Failed to unload plugin %s.", name);
ds@1952	2093	}
ds@1952	2094
ds@1952	2095	return;
ds@1952	2096	}
ds@1952	2097	else if (strcmp(cmd, "unload_all") == 0)
ds@1952	2098	{
ds@1952	2099	g_PluginSys.UnloadAll();
ds@1952	2100	g_RootMenu.ConsolePrint("[SM] All plugins have been unloaded.");
ds@1952	2101	return;
ds@1952	2102	}
ds@1952	2103	else if (strcmp(cmd, "load_lock") == 0)
ds@1952	2104	{
ds@1952	2105	if (m_LoadingLocked)
ds@1952	2106	{
ds@1952	2107	g_RootMenu.ConsolePrint("[SM] There is already a loading lock in effect.");
ds@1952	2108	}
ds@1952	2109	else
ds@1952	2110	{
ds@1952	2111	m_LoadingLocked = true;
ds@1952	2112	g_RootMenu.ConsolePrint("[SM] Loading is now locked; no plugins will be loaded or re-loaded.");
ds@1952	2113	}
ds@1952	2114	return;
ds@1952	2115	}
ds@1952	2116	else if (strcmp(cmd, "load_unlock") == 0)
ds@1952	2117	{
ds@1952	2118	if (m_LoadingLocked)
ds@1952	2119	{
ds@1952	2120	m_LoadingLocked = false;
ds@1952	2121	g_RootMenu.ConsolePrint("[SM] The loading lock is no longer in effect.");
ds@1952	2122	}
ds@1952	2123	else
ds@1952	2124	{
ds@1952	2125	g_RootMenu.ConsolePrint("[SM] There was no loading lock in effect.");
ds@1952	2126	}
ds@1952	2127	return;
ds@1952	2128	}
ds@1952	2129	else if (strcmp(cmd, "info") == 0)
ds@1952	2130	{
ds@1952	2131	if (argcount < 4)
ds@1952	2132	{
ds@1952	2133	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins info <#>");
ds@1952	2134	return;
ds@1952	2135	}
ds@1952	2136
ds@1952	2137	CPlugin *pl;
ds@1952	2138	char *end;
ds@1952	2139	const char *arg = command.Arg(3);
ds@1952	2140	int id = strtol(arg, &end, 10);
ds@1952	2141
ds@1952	2142	if (*end == '\0')
ds@1952	2143	{
ds@1952	2144	pl = GetPluginByOrder(id);
ds@1952	2145	if (!pl)
ds@1952	2146	{
ds@1952	2147	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2148	return;
ds@1952	2149	}
ds@1952	2150	}
ds@1952	2151	else
ds@1952	2152	{
ds@1952	2153	char pluginfile[256];
ds@1952	2154	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2155	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2156
ds@1952	2157	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2158	{
ds@1952	2159	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2160	return;
ds@1952	2161	}
ds@1952	2162	}
ds@1952	2163
ds@1952	2164	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	2165
ds@1952	2166	g_RootMenu.ConsolePrint(" Filename: %s", pl->GetFilename());
ds@1952	2167	if (pl->GetStatus() <= Plugin_Error)
ds@1952	2168	{
ds@1952	2169	if (IS_STR_FILLED(info->name))
ds@1952	2170	{
ds@1952	2171	if (IS_STR_FILLED(info->description))
ds@1952	2172	{
ds@1952	2173	g_RootMenu.ConsolePrint(" Title: %s (%s)", info->name, info->description);
ds@1952	2174	} else {
ds@1952	2175	g_RootMenu.ConsolePrint(" Title: %s", info->name);
ds@1952	2176	}
ds@1952	2177	}
ds@1952	2178	if (IS_STR_FILLED(info->author))
ds@1952	2179	{
ds@1952	2180	g_RootMenu.ConsolePrint(" Author: %s", info->author);
ds@1952	2181	}
ds@1952	2182	if (IS_STR_FILLED(info->version))
ds@1952	2183	{
ds@1952	2184	g_RootMenu.ConsolePrint(" Version: %s", info->version);
ds@1952	2185	}
ds@1952	2186	if (IS_STR_FILLED(info->url))
ds@1952	2187	{
ds@1952	2188	g_RootMenu.ConsolePrint(" URL: %s", info->url);
ds@1952	2189	}
ds@1952	2190	if (pl->GetStatus() == Plugin_Error)
ds@1952	2191	{
ds@1952	2192	g_RootMenu.ConsolePrint(" Error: %s", pl->m_errormsg);
ds@1952	2193	}
ds@1952	2194	else
ds@1952	2195	{
dvander@2105	2196	if (pl->GetStatus() == Plugin_Running)
dvander@2105	2197	{
dvander@2105	2198	if (pl->IsDebugging())
dvander@2105	2199	{
dvander@2105	2200	g_RootMenu.ConsolePrint(" Status: running, debugging");
dvander@2105	2201	}
dvander@2105	2202	else
dvander@2105	2203	{
dvander@2105	2204	g_RootMenu.ConsolePrint(" Status: running");
dvander@2105	2205	}
dvander@2105	2206	}
dvander@2105	2207	else
dvander@2105	2208	{
dvander@2105	2209	g_RootMenu.ConsolePrint(" Status: not running");
dvander@2105	2210	}
ds@1952	2211
ds@1952	2212	const char *typestr = "";
ds@1952	2213	switch (pl->GetType())
ds@1952	2214	{
ds@1952	2215	case PluginType_MapUpdated:
ds@1952	2216	typestr = "Map Change if Updated";
ds@1952	2217	break;
ds@1952	2218	case PluginType_MapOnly:
ds@1952	2219	typestr = "Map Change";
ds@1952	2220	break;
ds@1952	2221	case PluginType_Private:
ds@1952	2222	case PluginType_Global:
ds@1952	2223	typestr = "Never";
ds@1952	2224	break;
ds@1952	2225	}
ds@1952	2226
ds@1952	2227	g_RootMenu.ConsolePrint(" Reloads: %s", typestr);
ds@1952	2228	}
dvander@2105	2229	if (pl->m_FileVersion >= 3)
dvander@2105	2230	{
dvander@2105	2231	g_RootMenu.ConsolePrint(" Timestamp: %s", pl->m_DateTime);
dvander@2105	2232	}
ds@1952	2233	}
ds@1952	2234	else
ds@1952	2235	{
ds@1952	2236	g_RootMenu.ConsolePrint(" Load error: %s", pl->m_errormsg);
ds@1952	2237	g_RootMenu.ConsolePrint(" File info: (title \"%s\") (version \"%s\")",
ds@1952	2238	info->name ? info->name : "<none>",
ds@1952	2239	info->version ? info->version : "<none>");
ds@1952	2240	if (IS_STR_FILLED(info->url))
ds@1952	2241	{
ds@1952	2242	g_RootMenu.ConsolePrint(" File URL: %s", info->url);
ds@1952	2243	}
ds@1952	2244	}
ds@1952	2245
ds@1952	2246	return;
ds@1952	2247	}
ds@1952	2248	else if (strcmp(cmd, "debug") == 0)
ds@1952	2249	{
ds@1952	2250	if (argcount < 5)
ds@1952	2251	{
ds@1952	2252	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins debug <#> [on\|off]");
ds@1952	2253	return;
ds@1952	2254	}
ds@1952	2255
ds@1952	2256	CPlugin *pl;
ds@1952	2257	char *end;
ds@1952	2258	const char *arg = command.Arg(3);
ds@1952	2259	int id = strtol(arg, &end, 10);
ds@1952	2260
ds@1952	2261	if (*end == '\0')
ds@1952	2262	{
ds@1952	2263	pl = GetPluginByOrder(id);
ds@1952	2264	if (!pl)
ds@1952	2265	{
ds@1952	2266	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2267	return;
ds@1952	2268	}
ds@1952	2269	}
ds@1952	2270	else
ds@1952	2271	{
ds@1952	2272	char pluginfile[256];
ds@1952	2273	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2274	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2275
ds@1952	2276	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2277	{
ds@1952	2278	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2279	return;
ds@1952	2280	}
ds@1952	2281	}
ds@1952	2282
ds@1952	2283	int res;
ds@1952	2284	const char *mode = command.Arg(4);
ds@1952	2285	if ((res=strcmp("on", mode)) && strcmp("off", mode))
ds@1952	2286	{
ds@1952	2287	g_RootMenu.ConsolePrint("[SM] The only possible options are \"on\" and \"off.\"");
ds@1952	2288	return;
ds@1952	2289	}
ds@1952	2290
ds@1952	2291	bool debug;
ds@1952	2292	if (!res)
ds@1952	2293	{
ds@1952	2294	debug = true;
ds@1952	2295	}
ds@1952	2296	else
ds@1952	2297	{
ds@1952	2298	debug = false;
ds@1952	2299	}
ds@1952	2300
ds@1952	2301	if (debug && pl->IsDebugging())
ds@1952	2302	{
ds@1952	2303	g_RootMenu.ConsolePrint("[SM] This plugin is already in debug mode.");
ds@1952	2304	return;
ds@1952	2305	}
ds@1952	2306	else if (!debug && !pl->IsDebugging())
ds@1952	2307	{
ds@1952	2308	g_RootMenu.ConsolePrint("[SM] Debug mode is already disabled in this plugin.");
ds@1952	2309	return;
ds@1952	2310	}
ds@1952	2311
ds@1952	2312	char error[256];
ds@1952	2313	if (pl->ToggleDebugMode(debug, error, sizeof(error)))
ds@1952	2314	{
ds@1952	2315	g_RootMenu.ConsolePrint("[SM] Successfully toggled debug mode on plugin %s.", pl->GetFilename());
ds@1952	2316	return;
ds@1952	2317	}
ds@1952	2318	else
ds@1952	2319	{
ds@1952	2320	g_RootMenu.ConsolePrint("[SM] Could not toggle debug mode on plugin %s.", pl->GetFilename());
ds@1952	2321	g_RootMenu.ConsolePrint("[SM] Plugin returned error: %s", error);
ds@1952	2322	return;
ds@1952	2323	}
ds@1952	2324	}
ds@1952	2325	else if (strcmp(cmd, "refresh") == 0)
ds@1952	2326	{
ds@1952	2327	g_SourceMod.DoGlobalPluginLoads();
ds@1952	2328	g_RootMenu.ConsolePrint("[SM] The plugin list has been refreshed and reloaded.");
ds@1952	2329	return;
ds@1952	2330	}
ds@1952	2331	else if (strcmp(cmd, "reload") == 0)
ds@1952	2332	{
ds@1952	2333	if (argcount < 4)
ds@1952	2334	{
ds@1952	2335	g_RootMenu.ConsolePrint("[SM] Usage: sm plugins reload <#\|file>");
ds@1952	2336	return;
ds@1952	2337	}
ds@1952	2338
ds@1952	2339	CPlugin *pl;
ds@1952	2340	char *end;
ds@1952	2341	const char *arg = command.Arg(3);
ds@1952	2342	int id = strtol(arg, &end, 10);
ds@1952	2343
ds@1952	2344	if (*end == '\0')
ds@1952	2345	{
ds@1952	2346	pl = GetPluginByOrder(id);
ds@1952	2347	if (!pl)
ds@1952	2348	{
ds@1952	2349	g_RootMenu.ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1952	2350	return;
ds@1952	2351	}
ds@1952	2352	}
ds@1952	2353	else
ds@1952	2354	{
ds@1952	2355	char pluginfile[256];
ds@1952	2356	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2357	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2358
ds@1952	2359	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2360	{
ds@1952	2361	g_RootMenu.ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1952	2362	return;
ds@1952	2363	}
ds@1952	2364	}
ds@1952	2365
ds@1952	2366	char name[PLATFORM_MAX_PATH];
ds@1952	2367	const sm_plugininfo_t *info = pl->GetPublicInfo();
ds@1952	2368	strcpy(name, (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
ds@1952	2369
ds@1952	2370	if (ReloadPlugin(pl))
ds@1952	2371	{
ds@1952	2372	g_RootMenu.ConsolePrint("[SM] Plugin %s reloaded successfully.", name);
ds@1952	2373	}
ds@1952	2374	else
ds@1952	2375	{
ds@1952	2376	g_RootMenu.ConsolePrint("[SM] Failed to reload plugin %s.", name);
ds@1952	2377	}
ds@1952	2378
ds@1952	2379	return;
ds@1952	2380	}
ds@1952	2381	}
ds@1952	2382
ds@1952	2383	/* Draw the main menu */
ds@1952	2384	g_RootMenu.ConsolePrint("SourceMod Plugins Menu:");
ds@1952	2385	g_RootMenu.DrawGenericOption("debug", "Toggle debug mode on a plugin");
ds@1952	2386	g_RootMenu.DrawGenericOption("info", "Information about a plugin");
ds@1952	2387	g_RootMenu.DrawGenericOption("list", "Show loaded plugins");
ds@1952	2388	g_RootMenu.DrawGenericOption("load", "Load a plugin");
ds@1952	2389	g_RootMenu.DrawGenericOption("load_lock", "Prevents any more plugins from being loaded");
ds@1952	2390	g_RootMenu.DrawGenericOption("load_unlock", "Re-enables plugin loading");
ds@1952	2391	g_RootMenu.DrawGenericOption("refresh", "Reloads/refreshes all plugins in the plugins folder");
ds@1952	2392	g_RootMenu.DrawGenericOption("reload", "Reloads a plugin");
ds@1952	2393	g_RootMenu.DrawGenericOption("unload", "Unload a plugin");
ds@1952	2394	g_RootMenu.DrawGenericOption("unload_all", "Unloads all plugins");
ds@1952	2395	}
ds@1952	2396
ds@1952	2397	bool CPluginManager::ReloadPlugin(CPlugin *pl)
ds@1952	2398	{
ds@1952	2399	List<CPlugin *>::iterator iter;
ds@1952	2400	char filename[PLATFORM_MAX_PATH];
ds@1952	2401	bool debug, wasloaded;
ds@1952	2402	PluginType ptype;
ds@1952	2403	IPlugin *newpl;
ds@1952	2404	int id = 1;
ds@1952	2405
ds@1952	2406	strcpy(filename, pl->m_filename);
ds@1952	2407	debug = pl->IsDebugging();
ds@1952	2408	ptype = pl->GetType();
ds@1952	2409
ds@1952	2410	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++, id++)
ds@1952	2411	{
ds@1952	2412	if ((*iter) == pl)
ds@1952	2413	{
ds@1952	2414	break;
ds@1952	2415	}
ds@1952	2416	}
ds@1952	2417
ds@1952	2418	if (!UnloadPlugin(pl))
ds@1952	2419	{
ds@1952	2420	return false;
ds@1952	2421	}
ds@1952	2422	if (!(newpl=LoadPlugin(filename, debug, ptype, NULL, 0, &wasloaded)))
ds@1952	2423	{
ds@1952	2424	return false;
ds@1952	2425	}
ds@1952	2426
ds@1952	2427	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	2428	{
ds@1952	2429	if ((iter) == (CPlugin )newpl)
ds@1952	2430	{
ds@1952	2431	m_plugins.erase(iter);
ds@1952	2432	break;
ds@1952	2433	}
ds@1952	2434	}
ds@1952	2435
ds@1952	2436	int i;
ds@1952	2437	for (i=1, iter=m_plugins.begin(); iter!=m_plugins.end() && i<id; iter++, i++)
ds@1952	2438	{
ds@1952	2439	}
ds@1952	2440	m_plugins.insert(iter, (CPlugin *)newpl);
ds@1952	2441
ds@1952	2442	return true;
ds@1952	2443	}
ds@1952	2444
ds@1952	2445	void CPluginManager::ReloadOrUnloadPlugins()
ds@1952	2446	{
ds@1952	2447	/* If we're in a load lock, just skip this whole bit. */
ds@1952	2448	if (m_LoadingLocked)
ds@1952	2449	{
ds@1952	2450	return;
ds@1952	2451	}
ds@1952	2452
ds@1952	2453	List<CPlugin *>::iterator iter;
ds@1952	2454	List<CPlugin *> tmp_list = m_plugins;
ds@1952	2455	CPlugin *pl;
ds@1952	2456	time_t t;
ds@1952	2457
ds@1952	2458	for (iter=tmp_list.begin(); iter!=tmp_list.end(); iter++)
ds@1952	2459	{
ds@1952	2460	pl = (*iter);
ds@1952	2461	if (pl->GetType() == PluginType_MapOnly)
ds@1952	2462	{
ds@1952	2463	UnloadPlugin((IPlugin *)pl);
ds@1952	2464	}
ds@1952	2465	else if (pl->GetType() == PluginType_MapUpdated)
ds@1952	2466	{
ds@1952	2467	t = pl->GetFileTimeStamp();
ds@1952	2468	if (!t \|\| t > pl->GetTimeStamp())
ds@1952	2469	{
ds@1952	2470	pl->SetTimeStamp(t);
ds@1952	2471	UnloadPlugin((IPlugin *)pl);
ds@1952	2472	}
ds@1952	2473	}
ds@1952	2474	}
ds@1952	2475	}
ds@1952	2476
ds@1952	2477	void CPluginManager::_SetPauseState(CPlugin *pl, bool paused)
ds@1952	2478	{
ds@1952	2479	List<IPluginsListener *>::iterator iter;
ds@1952	2480	IPluginsListener *pListener;
ds@1952	2481	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
ds@1952	2482	{
ds@1952	2483	pListener = (*iter);
ds@1952	2484	pListener->OnPluginPauseChange(pl, paused);
ds@1952	2485	}
ds@1952	2486	}
ds@1952	2487
ds@1952	2488	void CPluginManager::AddFunctionsToForward(const char name, IChangeableForward pForward)
ds@1952	2489	{
ds@1952	2490	List<CPlugin *>::iterator iter;
ds@1952	2491	CPlugin *pPlugin;
ds@1952	2492	IPluginFunction *pFunction;
ds@1952	2493
ds@1952	2494	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++)
ds@1952	2495	{
ds@1952	2496	pPlugin = (*iter);
ds@1952	2497
ds@1952	2498	if (pPlugin->GetStatus() <= Plugin_Paused)
ds@1952	2499	{
ds@1952	2500	pFunction = pPlugin->GetBaseContext()->GetFunctionByName(name);
ds@1952	2501
ds@1952	2502	if (pFunction)
ds@1952	2503	{
ds@1952	2504	pForward->AddFunction(pFunction);
ds@1952	2505	}
ds@1952	2506	}
ds@1952	2507	}
ds@1952	2508	}
ds@1952	2509
ds@1952	2510	CPlugin CPluginManager::GetPluginFromIdentity(IdentityToken_t pToken)
ds@1952	2511	{
ds@1952	2512	if (pToken->type != g_PluginIdent)
ds@1952	2513	{
ds@1952	2514	return NULL;
ds@1952	2515	}
ds@1952	2516
ds@1952	2517	return (CPlugin *)(pToken->ptr);
ds@1952	2518	}
ds@1952	2519
ds@1952	2520	void CPluginManager::OnLibraryAction(const char *lib, bool is_a_plugin, bool drop)
ds@1952	2521	{
ds@1952	2522	List<CPlugin *>::iterator iter;
ds@1952	2523
ds@1952	2524	struct _pl
ds@1952	2525	{
ds@1952	2526	cell_t name;
ds@1952	2527	cell_t file;
ds@1952	2528	cell_t required;
ds@1952	2529	} *plc;
ds@1952	2530
ds@1952	2531	struct _ext
ds@1952	2532	{
ds@1952	2533	cell_t name;
ds@1952	2534	cell_t file;
ds@1952	2535	cell_t autoload;
ds@1952	2536	cell_t required;
ds@1952	2537	} *ext;
ds@1952	2538
ds@1952	2539	const char *name = drop ? "OnLibraryRemoved" : "OnLibraryAdded";
ds@1952	2540
ds@1952	2541	for (iter=m_plugins.begin();
ds@1952	2542	iter!=m_plugins.end();
ds@1952	2543	iter++)
ds@1952	2544	{
ds@1952	2545	CPlugin pl = (iter);
ds@1952	2546	if (pl->GetStatus() != Plugin_Running)
ds@1952	2547	{
ds@1952	2548	continue;
ds@1952	2549	}
ds@1952	2550	IPluginContext *pContext = pl->GetBaseContext();
ds@1952	2551	IPluginFunction *pf = pContext->GetFunctionByName(name);
ds@1952	2552	if (!pf)
ds@1952	2553	{
ds@1952	2554	continue;
ds@1952	2555	}
ds@1952	2556	uint32_t num_vars = pContext->GetPubVarsNum();
ds@1952	2557	for (uint32_t i=0; i<num_vars; i++)
ds@1952	2558	{
ds@1952	2559	sp_pubvar_t *pubvar;
ds@1952	2560	if (pContext->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
ds@1952	2561	{
ds@1952	2562	continue;
ds@1952	2563	}
ds@1952	2564	if (is_a_plugin && strncmp(pubvar->name, "__pl_", 5) == 0)
ds@1952	2565	{
ds@1952	2566	plc = (_pl *)pubvar->offs;
ds@1952	2567	if (plc->required)
ds@1952	2568	{
ds@1952	2569	continue;
ds@1952	2570	}
ds@1952	2571	char *str;
ds@1952	2572	pContext->LocalToString(plc->name, &str);
ds@1952	2573	if (strcmp(str, lib) != 0)
ds@1952	2574	{
ds@1952	2575	continue;
ds@1952	2576	}
ds@1952	2577	pf->PushString(lib);
ds@1952	2578	pf->Execute(NULL);
ds@1952	2579	}
ds@1952	2580	else if (!is_a_plugin && strncmp(pubvar->name, "__ext_", 6) == 0)
ds@1952	2581	{
ds@1952	2582	ext = (_ext *)pubvar->offs;
ds@1952	2583	if (ext->required)
ds@1952	2584	{
ds@1952	2585	continue;
ds@1952	2586	}
ds@1952	2587	char *str;
ds@1952	2588	pContext->LocalToString(ext->name, &str);
ds@1952	2589	if (strcmp(str, lib) != 0)
ds@1952	2590	{
ds@1952	2591	continue;
ds@1952	2592	}
ds@1952	2593	pf->PushString(lib);
ds@1952	2594	pf->Execute(NULL);
ds@1952	2595	}
ds@1952	2596	}
ds@1952	2597	}
ds@1952	2598	}
ds@1952	2599
ds@1952	2600	bool CPluginManager::LibraryExists(const char *lib)
ds@1952	2601	{
ds@1952	2602	List<CPlugin *>::iterator iter;
ds@1952	2603
ds@1952	2604	for (iter=m_plugins.begin();
ds@1952	2605	iter!=m_plugins.end();
ds@1952	2606	iter++)
ds@1952	2607	{
ds@1952	2608	CPlugin pl = (iter);
ds@1952	2609	if (pl->GetStatus() != Plugin_Running)
ds@1952	2610	{
ds@1952	2611	continue;
ds@1952	2612	}
ds@1952	2613	List<String>::iterator s_iter;
ds@1952	2614	for (s_iter = pl->m_Libraries.begin();
ds@1952	2615	s_iter != pl->m_Libraries.end();
ds@1952	2616	s_iter++)
ds@1952	2617	{
ds@1952	2618	if ((*s_iter).compare(lib) == 0)
ds@1952	2619	{
ds@1952	2620	return true;
ds@1952	2621	}
ds@1952	2622	}
ds@1952	2623	}
ds@1952	2624
ds@1952	2625	return false;
ds@1952	2626	}
ds@1952	2627
ds@1952	2628	void CPluginManager::AllPluginsLoaded()
ds@1952	2629	{
ds@1952	2630	List<CPlugin *>::iterator iter;
ds@1952	2631	CPlugin *pl;
ds@1952	2632
ds@1952	2633	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
ds@1952	2634	{
ds@1952	2635	pl = (*iter);
ds@1952	2636	pl->Call_OnAllPluginsLoaded();
ds@1952	2637	}
ds@1952	2638	}
ds@1952	2639
ds@1952	2640	void CPluginManager::UnloadAll()
ds@1952	2641	{
ds@1952	2642	List<CPlugin *>::iterator iter;
ds@1952	2643	while ( (iter = m_plugins.begin()) != m_plugins.end() )
ds@1952	2644	{
ds@1952	2645	UnloadPlugin((*iter));
ds@1952	2646	}
ds@1952	2647	}
ds@1952	2648
ds@1952	2649	int CPluginManager::GetOrderOfPlugin(IPlugin *pl)
ds@1952	2650	{
ds@1952	2651	int id = 1;
ds@1952	2652	List<CPlugin *>::iterator iter;
ds@1952	2653
ds@1952	2654	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++, id++)
ds@1952	2655	{
ds@1952	2656	if ((*iter) == pl)
ds@1952	2657	{
ds@1952	2658	return id;
ds@1952	2659	}
ds@1952	2660	}
ds@1952	2661
ds@1952	2662	return -1;
ds@1952	2663	}
ds@1952	2664
ds@1952	2665	CPlugin CPluginManager::FindPluginByConsoleArg(const char arg)
ds@1952	2666	{
ds@1952	2667	int id;
ds@1952	2668	char *end;
ds@1952	2669	CPlugin *pl;
ds@1952	2670
ds@1952	2671	id = strtol(arg, &end, 10);
ds@1952	2672
ds@1952	2673	if (*end == '\0')
ds@1952	2674	{
ds@1952	2675	pl = GetPluginByOrder(id);
ds@1952	2676	if (!pl)
ds@1952	2677	{
ds@1952	2678	return NULL;
ds@1952	2679	}
ds@1952	2680	}
ds@1952	2681	else
ds@1952	2682	{
ds@1952	2683	char pluginfile[256];
ds@1952	2684	const char *ext = g_LibSys.GetFileExtension(arg) ? "" : ".smx";
ds@1952	2685	UTIL_Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
ds@1952	2686
ds@1952	2687	if (!sm_trie_retrieve(m_LoadLookup, pluginfile, (void **)&pl))
ds@1952	2688	{
ds@1952	2689	return NULL;
ds@1952	2690	}
ds@1952	2691	}
ds@1952	2692
ds@1952	2693	return pl;
ds@1952	2694	}

author	Matt Woodrow <pred@alliedmods.net>
	Thu Jul 31 21:08:00 2008 +0000 (2008-07-31)
changeset 2219	5ddd93671335
parent 2210	79822782197b
child 2226	d10b38524be3
permissions	-rw-r--r--