sourcemod-central: core/logic/PluginSys.cpp@10eb68d668af (annotated)

dvander@370	1	/**
dvander@4065	2	* vim: set ts=4 sw=4 tw=99 noet :
ds@1330	3	* =============================================================================
dvander@1231	4	* SourceMod
ds@1947	5	* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
ds@1330	6	* =============================================================================
dvander@370	7	*
ds@1330	8	* This program is free software; you can redistribute it and/or modify it under
ds@1330	9	* the terms of the GNU General Public License, version 3.0, as published by the
ds@1330	10	* Free Software Foundation.
dvander@1231	11	*
ds@1330	12	* This program is distributed in the hope that it will be useful, but WITHOUT
ds@1330	13	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1330	14	* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
ds@1330	15	* details.
dvander@1231	16	*
ds@1330	17	* You should have received a copy of the GNU General Public License along with
ds@1330	18	* this program. If not, see <http://www.gnu.org/licenses/>.
dvander@1231	19	*
ds@1330	20	* As a special exception, AlliedModders LLC gives you permission to link the
ds@1330	21	* code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1330	22	* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1330	23	* by the Valve Corporation. You must obey the GNU General Public License in
ds@1330	24	* all respects for all other code used. Additionally, AlliedModders LLC grants
ds@1330	25	* this exception to all derivative works. AlliedModders LLC defines further
ds@1330	26	* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1330	27	* or <http://www.sourcemod.net/license.php>.
dvander@370	28	*
dvander@370	29	* Version: $Id$
dvander@370	30	*/
dvander@370	31
dvander@173	32	#include <stdio.h>
dvander@3878	33	#include <stdarg.h>
dvander@173	34	#include "PluginSys.h"
dvander@229	35	#include "ShareSys.h"
dvander@3872	36	#include <ILibrarySys.h>
dvander@3872	37	#include <ISourceMod.h>
dvander@3872	38	#include <IHandleSys.h>
dvander@3872	39	#include <IForwardSys.h>
dvander@3872	40	#include <IPlayerHelpers.h>
dvander@298	41	#include "ExtensionSys.h"
dvander@3872	42	#include "GameConfigs.h"
dvander@3872	43	#include "common_logic.h"
dvander@3872	44	#include "Translator.h"
dvander@173	45
dvander@211	46	CPluginManager g_PluginSys;
dvander@220	47	HandleType_t g_PluginType = 0;
dvander@229	48	IdentityType_t g_PluginIdent = 0;
dvander@173	49
dvander@209	50	CPlugin::CPlugin(const char *file)
dvander@209	51	{
dvander@209	52	static int MySerial = 0;
dvander@209	53
dvander@209	54	m_type = PluginType_Private;
dvander@209	55	m_status = Plugin_Uncompiled;
fyrenmoo@2675	56	m_bSilentlyFailed = false;
dvander@209	57	m_serial = ++MySerial;
dvander@2193	58	m_pRuntime = NULL;
dvander@2798	59	m_errormsg[sizeof(m_errormsg) - 1] = '\0';
dvander@3872	60	smcore.Format(m_filename, sizeof(m_filename), "%s", file);
dvander@229	61	m_handle = 0;
dvander@229	62	m_ident = NULL;
dvander@605	63	m_FakeNativesMissing = false;
faluco@1112	64	m_LibraryMissing = false;
dvander@1630	65	m_bGotAllLoaded = false;
dvander@3872	66	m_pPhrases = g_Translator.CreatePhraseCollection();
dvander@2342	67	m_MaxClientsVar = NULL;
dvander@209	68	}
dvander@209	69
dvander@209	70	CPlugin::~CPlugin()
dvander@173	71	{
dvander@298	72	if (m_handle)
dvander@298	73	{
dvander@298	74	HandleSecurity sec;
dvander@298	75	sec.pOwner = g_PluginSys.GetIdentity();
dvander@298	76	sec.pIdentity = sec.pOwner;
dvander@298	77
dvander@3872	78	handlesys->FreeHandle(m_handle, &sec);
dvander@298	79	g_ShareSys.DestroyIdentity(m_ident);
dvander@298	80	}
dvander@298	81
dvander@2193	82	if (m_pRuntime != NULL)
dvander@209	83	{
dvander@2193	84	delete m_pRuntime;
dvander@2193	85	m_pRuntime = NULL;
dvander@209	86	}
dvander@209	87
dvander@978	88	for (size_t i=0; i<m_configs.size(); i++)
dvander@978	89	{
dvander@978	90	delete m_configs[i];
dvander@978	91	}
dvander@978	92	m_configs.clear();
dvander@2042	93	if (m_pPhrases != NULL)
dvander@2042	94	{
dvander@2042	95	m_pPhrases->Destroy();
dvander@2042	96	m_pPhrases = NULL;
dvander@2042	97	}
dvander@229	98	}
dvander@229	99
dvander@229	100	void CPlugin::InitIdentity()
dvander@229	101	{
dvander@229	102	if (!m_handle)
dvander@229	103	{
dvander@868	104	m_ident = g_ShareSys.CreateIdentity(g_PluginIdent, this);
dvander@3872	105	m_handle = handlesys->CreateHandle(g_PluginType, this, g_PluginSys.GetIdentity(), g_PluginSys.GetIdentity(), NULL);
dvander@2193	106	m_pRuntime->GetDefaultContext()->SetKey(1, m_ident);
dvander@2193	107	m_pRuntime->GetDefaultContext()->SetKey(2, (IPlugin *)this);
dvander@229	108	}
dvander@209	109	}
dvander@209	110
dvander@1766	111	unsigned int CPlugin::CalcMemUsage()
dvander@1766	112	{
dvander@1766	113	unsigned int base_size =
dvander@1766	114	sizeof(CPlugin)
dvander@1766	115	+ sizeof(IdentityToken_t)
dvander@1766	116	+ (m_configs.size() * (sizeof(AutoConfig *) + sizeof(AutoConfig)))
dvander@4065	117	+ m_Props.mem_usage();
dvander@1766	118
dvander@1766	119	for (unsigned int i = 0; i < m_configs.size(); i++)
dvander@1766	120	{
dvander@1766	121	base_size += m_configs[i]->autocfg.size();
dvander@1766	122	base_size += m_configs[i]->folder.size();
dvander@1766	123	}
dvander@1766	124
dvander@1766	125	for (List<String>::iterator i = m_Libraries.begin();
dvander@1766	126	i != m_Libraries.end();
dvander@1766	127	i++)
dvander@1766	128	{
dvander@1766	129	base_size += (*i).size();
dvander@1766	130	}
dvander@1766	131
dvander@1766	132	for (List<String>::iterator i = m_RequiredLibs.begin();
dvander@1766	133	i != m_RequiredLibs.end();
dvander@1766	134	i++)
dvander@1766	135	{
dvander@1766	136	base_size += (*i).size();
dvander@1766	137	}
dvander@1766	138
dvander@1766	139	return base_size;
dvander@1766	140	}
dvander@1766	141
dvander@536	142	Handle_t CPlugin::GetMyHandle()
dvander@536	143	{
dvander@536	144	return m_handle;
dvander@536	145	}
dvander@536	146
dvander@209	147	CPlugin CPlugin::CreatePlugin(const char file, char *error, size_t maxlength)
dvander@209	148	{
ds@652	149	char fullpath[PLATFORM_MAX_PATH];
dvander@3872	150	g_pSM->BuildPath(Path_SM, fullpath, sizeof(fullpath), "plugins/%s", file);
dvander@209	151	FILE *fp = fopen(fullpath, "rb");
dvander@173	152
dvander@298	153	CPlugin *pPlugin = new CPlugin(file);
dvander@298	154
dvander@173	155	if (!fp)
dvander@173	156	{
dvander@209	157	if (error)
dvander@209	158	{
dvander@3872	159	smcore.Format(error, maxlength, "Unable to open file");
dvander@209	160	}
dvander@298	161	pPlugin->m_status = Plugin_BadLoad;
dvander@298	162	return pPlugin;
dvander@173	163	}
dvander@173	164
dvander@173	165	fclose(fp);
dvander@173	166
dvander@209	167	return pPlugin;
dvander@209	168	}
dvander@209	169
dvander@486	170	bool CPlugin::GetProperty(const char prop, void ptr, bool remove/ =false */)
dvander@486	171	{
dvander@4065	172	StringHashMap<void *>::Result r = m_Props.find(prop);
dvander@4065	173	if (!r.found())
dvander@4065	174	return false;
dvander@486	175
dvander@4065	176	if (ptr)
dvander@4065	177	*ptr = r->value;
dvander@486	178
dvander@4065	179	if (remove)
dvander@4065	180	m_Props.remove(r);
dvander@4065	181
dvander@4065	182	return true;
dvander@486	183	}
dvander@486	184
dvander@486	185	bool CPlugin::SetProperty(const char prop, void ptr)
dvander@486	186	{
dvander@4065	187	return m_Props.insert(prop, ptr);
dvander@486	188	}
dvander@486	189
dvander@2193	190	IPluginRuntime *CPlugin::GetRuntime()
dvander@209	191	{
dvander@2193	192	return m_pRuntime;
dvander@209	193	}
dvander@209	194
dvander@209	195	void CPlugin::SetErrorState(PluginStatus status, const char *error_fmt, ...)
dvander@209	196	{
dvander@605	197	PluginStatus old_status = m_status;
dvander@209	198	m_status = status;
dvander@209	199
dvander@605	200	if (old_status == Plugin_Running)
dvander@605	201	{
dvander@605	202	/* Tell everyone we're now paused */
dvander@605	203	g_PluginSys._SetPauseState(this, true);
dvander@605	204	}
dvander@605	205
dvander@209	206	va_list ap;
dvander@209	207	va_start(ap, error_fmt);
dvander@3872	208	smcore.FormatArgs(m_errormsg, sizeof(m_errormsg), error_fmt, ap);
dvander@209	209	va_end(ap);
dvander@173	210
dvander@2193	211	if (m_pRuntime != NULL)
dvander@176	212	{
dvander@2193	213	m_pRuntime->SetPauseState(true);
dvander@176	214	}
dvander@176	215	}
dvander@176	216
dvander@2342	217	bool CPlugin::UpdateInfo()
dvander@173	218	{
dvander@173	219	/* Now grab the info */
dvander@173	220	uint32_t idx;
dvander@173	221	IPluginContext *base = GetBaseContext();
dvander@173	222	int err = base->FindPubvarByName("myinfo", &idx);
dvander@173	223
dvander@413	224	memset(&m_info, 0, sizeof(m_info));
dvander@413	225
dvander@173	226	if (err == SP_ERROR_NONE)
dvander@173	227	{
dvander@173	228	struct sm_plugininfo_c_t
dvander@173	229	{
dvander@173	230	cell_t name;
dvander@173	231	cell_t description;
dvander@173	232	cell_t author;
dvander@173	233	cell_t version;
dvander@173	234	cell_t url;
dvander@173	235	};
dvander@173	236	sm_plugininfo_c_t *cinfo;
dvander@173	237	cell_t local_addr;
dvander@173	238
dvander@173	239	base->GetPubvarAddrs(idx, &local_addr, (cell_t **)&cinfo);
dvander@173	240	base->LocalToString(cinfo->name, (char **)&m_info.name);
dvander@173	241	base->LocalToString(cinfo->description, (char **)&m_info.description);
dvander@173	242	base->LocalToString(cinfo->author, (char **)&m_info.author);
dvander@173	243	base->LocalToString(cinfo->url, (char **)&m_info.url);
dvander@173	244	base->LocalToString(cinfo->version, (char **)&m_info.version);
dvander@173	245	}
dvander@173	246
dvander@173	247	m_info.author = m_info.author ? m_info.author : "";
dvander@173	248	m_info.description = m_info.description ? m_info.description : "";
dvander@173	249	m_info.name = m_info.name ? m_info.name : "";
dvander@173	250	m_info.url = m_info.url ? m_info.url : "";
dvander@173	251	m_info.version = m_info.version ? m_info.version : "";
dvander@2105	252
dvander@2105	253	if ((err = base->FindPubvarByName("__version", &idx)) == SP_ERROR_NONE)
dvander@2105	254	{
dvander@2105	255	struct __version_info
dvander@2105	256	{
dvander@2105	257	cell_t version;
dvander@2105	258	cell_t filevers;
dvander@2105	259	cell_t date;
dvander@2105	260	cell_t time;
dvander@2105	261	};
dvander@2105	262	__version_info *info;
dvander@2105	263	cell_t local_addr;
dvander@2342	264	const char pDate, pTime, *pFileVers;
dvander@2105	265
dvander@2105	266	pDate = "";
dvander@2105	267	pTime = "";
dvander@2105	268
dvander@2105	269	base->GetPubvarAddrs(idx, &local_addr, (cell_t **)&info);
dvander@2105	270	m_FileVersion = info->version;
dvander@2636	271	if (m_FileVersion >= 4)
dvander@2105	272	{
dvander@2105	273	base->LocalToString(info->date, (char **)&pDate);
dvander@2105	274	base->LocalToString(info->time, (char **)&pTime);
dvander@3872	275	smcore.Format(m_DateTime, sizeof(m_DateTime), "%s %s", pDate, pTime);
dvander@2105	276	}
dvander@2636	277	if (m_FileVersion > 5)
dvander@2342	278	{
dvander@2342	279	base->LocalToString(info->filevers, (char **)&pFileVers);
dvander@2342	280	SetErrorState(Plugin_Failed, "Newer SourceMod required (%s or higher)", pFileVers);
dvander@2342	281	return false;
dvander@2342	282	}
dvander@2105	283	}
dvander@2105	284	else
dvander@2105	285	{
dvander@2105	286	m_FileVersion = 0;
dvander@2105	287	}
dvander@2342	288
dvander@2342	289	if ((err = base->FindPubvarByName("MaxClients", &idx)) == SP_ERROR_NONE)
dvander@2342	290	{
dvander@2342	291	base->GetPubvarByIndex(idx, &m_MaxClientsVar);
dvander@2342	292	}
dvander@2342	293
dvander@2342	294	return true;
dvander@2342	295	}
dvander@2342	296
dvander@2342	297	void CPlugin::SyncMaxClients(int max_clients)
dvander@2342	298	{
dvander@2342	299	if (m_MaxClientsVar == NULL)
dvander@2342	300	{
dvander@2342	301	return;
dvander@2342	302	}
dvander@2342	303
dvander@2342	304	*m_MaxClientsVar->offs = max_clients;
dvander@173	305	}
dvander@173	306
ds@426	307	void CPlugin::Call_OnPluginStart()
dvander@211	308	{
dvander@211	309	if (m_status != Plugin_Loaded)
dvander@211	310	{
dvander@211	311	return;
dvander@211	312	}
dvander@211	313
dvander@211	314	m_status = Plugin_Running;
dvander@211	315
dvander@3872	316	SyncMaxClients(playerhelpers->GetMaxClients());
dvander@2342	317
dvander@211	318	cell_t result;
dvander@2193	319	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginStart");
dvander@211	320	if (!pFunction)
dvander@211	321	{
dvander@211	322	return;
dvander@211	323	}
dvander@211	324
dvander@838	325	int err;
dvander@838	326	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
dvander@838	327	{
dvander@838	328	SetErrorState(Plugin_Error, "Error detected in plugin startup (see error logs)");
dvander@838	329	}
dvander@282	330	}
dvander@282	331
ds@426	332	void CPlugin::Call_OnPluginEnd()
dvander@282	333	{
faluco@736	334	if (m_status > Plugin_Paused)
dvander@211	335	{
dvander@282	336	return;
dvander@211	337	}
dvander@282	338
dvander@282	339	cell_t result;
dvander@2193	340	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginEnd");
dvander@282	341	if (!pFunction)
dvander@282	342	{
dvander@282	343	return;
dvander@282	344	}
dvander@282	345
dvander@282	346	pFunction->Execute(&result);
dvander@211	347	}
dvander@211	348
faluco@1221	349	void CPlugin::Call_OnAllPluginsLoaded()
faluco@1221	350	{
faluco@1221	351	if (m_status > Plugin_Paused)
faluco@1221	352	{
faluco@1221	353	return;
faluco@1221	354	}
faluco@1221	355
dvander@1630	356	if (m_bGotAllLoaded)
dvander@1630	357	{
dvander@1630	358	return;
dvander@1630	359	}
dvander@1630	360
dvander@1630	361	m_bGotAllLoaded = true;
dvander@1630	362
faluco@1221	363	cell_t result;
dvander@2193	364	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnAllPluginsLoaded");
dvander@1631	365	if (pFunction != NULL)
faluco@1221	366	{
dvander@1631	367	pFunction->Execute(&result);
faluco@1221	368	}
faluco@1221	369
dvander@3872	370	if (smcore.IsMapRunning())
dvander@1630	371	{
dvander@2193	372	if ((pFunction = m_pRuntime->GetFunctionByName("OnMapStart")) != NULL)
dvander@1630	373	{
dvander@1630	374	pFunction->Execute(NULL);
dvander@1630	375	}
dvander@1630	376	}
dvander@1630	377
dvander@3872	378	if (smcore.AreConfigsExecuted())
dvander@1630	379	{
dvander@3872	380	smcore.ExecuteConfigs(GetBaseContext());
dvander@1630	381	}
faluco@1221	382	}
faluco@1221	383
fyrenmoo@2675	384	APLRes CPlugin::Call_AskPluginLoad(char *error, size_t maxlength)
dvander@211	385	{
dvander@211	386	if (m_status != Plugin_Created)
dvander@211	387	{
fyrenmoo@2675	388	return APLRes_Failure;
dvander@211	389	}
dvander@211	390
faluco@216	391	m_status = Plugin_Loaded;
faluco@216	392
dvander@211	393	int err;
dvander@211	394	cell_t result;
fyrenmoo@2675	395	bool haveNewAPL = false;
fyrenmoo@2675	396	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("AskPluginLoad2");
dvander@211	397
fyrenmoo@2675	398	if (pFunction)
dvander@211	399	{
fyrenmoo@2675	400	haveNewAPL = true;
fyrenmoo@2675	401	}
fyrenmoo@2675	402	else if (!(pFunction = m_pRuntime->GetFunctionByName("AskPluginLoad")))
fyrenmoo@2675	403	{
fyrenmoo@2675	404	return APLRes_Success;
dvander@211	405	}
dvander@211	406
dvander@222	407	pFunction->PushCell(m_handle);
dvander@211	408	pFunction->PushCell(g_PluginSys.IsLateLoadTime() ? 1 : 0);
dvander@211	409	pFunction->PushStringEx(error, maxlength, 0, SM_PARAM_COPYBACK);
dvander@211	410	pFunction->PushCell(maxlength);
dvander@211	411	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
dvander@211	412	{
fyrenmoo@2675	413	return APLRes_Failure;
dvander@211	414	}
dvander@211	415
fyrenmoo@2675	416	if (haveNewAPL)
fyrenmoo@2675	417	{
fyrenmoo@2675	418	return (APLRes)result;
fyrenmoo@2675	419	}
fyrenmoo@2675	420	else if (result)
dvander@211	421	{
fyrenmoo@2675	422	return APLRes_Success;
dvander@211	423	}
fyrenmoo@2675	424	else
fyrenmoo@2675	425	{
fyrenmoo@2675	426	return APLRes_Failure;
fyrenmoo@2675	427	}
dvander@211	428	}
dvander@211	429
dvander@2193	430	void *CPlugin::GetPluginStructure()
dvander@173	431	{
dvander@2193	432	return NULL;
dvander@173	433	}
dvander@173	434
dvander@615	435	IPluginContext *CPlugin::GetBaseContext()
dvander@173	436	{
dvander@2193	437	if (m_pRuntime == NULL)
dvander@2193	438	{
dvander@2193	439	return NULL;
dvander@2193	440	}
dvander@2193	441
dvander@2193	442	return m_pRuntime->GetDefaultContext();
dvander@173	443	}
dvander@173	444
dvander@615	445	sp_context_t *CPlugin::GetContext()
dvander@173	446	{
dvander@2193	447	return NULL;
dvander@173	448	}
dvander@173	449
dvander@615	450	const char *CPlugin::GetFilename()
dvander@173	451	{
dvander@173	452	return m_filename;
dvander@173	453	}
dvander@173	454
dvander@615	455	PluginType CPlugin::GetType()
dvander@173	456	{
dvander@174	457	return m_type;
dvander@173	458	}
dvander@173	459
dvander@615	460	const sm_plugininfo_t *CPlugin::GetPublicInfo()
dvander@173	461	{
dvander@2342	462	if (GetStatus() >= Plugin_Created)
dvander@2342	463	{
dvander@2342	464	return NULL;
dvander@2342	465	}
dvander@173	466	return &m_info;
dvander@173	467	}
dvander@173	468
dvander@615	469	unsigned int CPlugin::GetSerial()
dvander@173	470	{
dvander@173	471	return m_serial;
dvander@173	472	}
dvander@173	473
dvander@615	474	PluginStatus CPlugin::GetStatus()
dvander@173	475	{
dvander@173	476	return m_status;
dvander@173	477	}
dvander@173	478
fyrenmoo@2675	479	bool CPlugin::IsSilentlyFailed()
fyrenmoo@2675	480	{
fyrenmoo@2675	481	return m_bSilentlyFailed;
fyrenmoo@2675	482	}
fyrenmoo@2675	483
dvander@615	484	bool CPlugin::IsDebugging()
dvander@173	485	{
dvander@2193	486	if (m_pRuntime == NULL)
dvander@209	487	{
dvander@209	488	return false;
dvander@209	489	}
dvander@209	490
dvander@2226	491	return true;
dvander@173	492	}
dvander@173	493
fyrenmoo@2675	494	void CPlugin::SetSilentlyFailed(bool sf)
fyrenmoo@2675	495	{
fyrenmoo@2675	496	m_bSilentlyFailed = sf;
fyrenmoo@2675	497	}
fyrenmoo@2675	498
asherkin@3703	499	void CPlugin::LibraryActions(LibraryAction action)
dvander@1124	500	{
dvander@1124	501	List<String>::iterator iter;
dvander@1124	502	for (iter = m_Libraries.begin();
dvander@1124	503	iter != m_Libraries.end();
dvander@1124	504	iter++)
dvander@1124	505	{
asherkin@3703	506	g_PluginSys.OnLibraryAction((*iter).c_str(), action);
dvander@1124	507	}
dvander@1124	508	}
dvander@1124	509
dvander@173	510	bool CPlugin::SetPauseState(bool paused)
dvander@173	511	{
dvander@1124	512	if (paused && GetStatus() != Plugin_Running)
dvander@173	513	{
dvander@173	514	return false;
dvander@1124	515	} else if (!paused && GetStatus() != Plugin_Paused) {
dvander@173	516	return false;
dvander@173	517	}
dvander@282	518
dvander@1124	519	if (paused)
dvander@1124	520	{
asherkin@3703	521	LibraryActions(LibraryAction_Removed);
dvander@1124	522	}
dvander@1124	523
dvander@2193	524	IPluginFunction *pFunction = m_pRuntime->GetFunctionByName("OnPluginPauseChange");
dvander@282	525	if (pFunction)
dvander@282	526	{
dvander@282	527	cell_t result;
dvander@282	528	pFunction->PushCell(paused ? 1 : 0);
dvander@282	529	pFunction->Execute(&result);
dvander@282	530	}
dvander@173	531
dvander@525	532	if (paused)
dvander@525	533	{
dvander@525	534	m_status = Plugin_Paused;
dvander@2193	535	m_pRuntime->SetPauseState(true);
dvander@525	536	} else {
dvander@525	537	m_status = Plugin_Running;
dvander@2193	538	m_pRuntime->SetPauseState(false);
dvander@525	539	}
dvander@525	540
faluco@430	541	g_PluginSys._SetPauseState(this, paused);
faluco@430	542
dvander@1124	543	if (!paused)
dvander@1124	544	{
asherkin@3703	545	LibraryActions(LibraryAction_Added);
dvander@1124	546	}
dvander@1124	547
dvander@173	548	return true;
dvander@173	549	}
dvander@174	550
dvander@615	551	IdentityToken_t *CPlugin::GetIdentity()
dvander@220	552	{
dvander@229	553	return m_ident;
dvander@220	554	}
dvander@220	555
dvander@615	556	bool CPlugin::IsRunnable()
faluco@290	557	{
faluco@290	558	return (m_status <= Plugin_Paused) ? true : false;
faluco@290	559	}
faluco@290	560
faluco@333	561	time_t CPlugin::GetFileTimeStamp()
faluco@333	562	{
ds@652	563	char path[PLATFORM_MAX_PATH];
dvander@3872	564	g_pSM->BuildPath(Path_SM, path, sizeof(path), "plugins/%s", m_filename);
faluco@333	565	#ifdef PLATFORM_WINDOWS
faluco@333	566	struct _stat s;
faluco@333	567	if (_stat(path, &s) != 0)
dvander@351	568	#elif defined PLATFORM_POSIX
faluco@333	569	struct stat s;
faluco@333	570	if (stat(path, &s) != 0)
faluco@333	571	#endif
faluco@333	572	{
faluco@333	573	return 0;
dvander@1630	574	}
dvander@1630	575	else
dvander@1630	576	{
faluco@333	577	return s.st_mtime;
faluco@333	578	}
faluco@333	579	}
faluco@333	580
dvander@615	581	time_t CPlugin::GetTimeStamp()
faluco@333	582	{
faluco@333	583	return m_LastAccess;
faluco@333	584	}
faluco@333	585
faluco@333	586	void CPlugin::SetTimeStamp(time_t t)
faluco@333	587	{
faluco@333	588	m_LastAccess = t;
faluco@333	589	}
faluco@333	590
dvander@2042	591	IPhraseCollection *CPlugin::GetPhrases()
faluco@389	592	{
dvander@2042	593	return m_pPhrases;
faluco@389	594	}
faluco@389	595
dvander@605	596	void CPlugin::DependencyDropped(CPlugin *pOwner)
dvander@605	597	{
dvander@2193	598	if (!m_pRuntime)
dvander@605	599	return;
dvander@605	600
faluco@1112	601	List<String>::iterator reqlib_iter;
faluco@1112	602	List<String>::iterator lib_iter;
faluco@1112	603	for (lib_iter=pOwner->m_Libraries.begin(); lib_iter!=pOwner->m_Libraries.end(); lib_iter++)
faluco@1112	604	{
faluco@1112	605	for (reqlib_iter=m_RequiredLibs.begin(); reqlib_iter!=m_RequiredLibs.end(); reqlib_iter++)
faluco@1112	606	{
faluco@1112	607	if ((reqlib_iter) == (lib_iter))
faluco@1112	608	m_LibraryMissing = true;
faluco@1112	609	}
faluco@1112	610	}
faluco@1112	611
dvander@605	612	unsigned int unbound = 0;
dvander@4109	613	for (size_t i = 0; i < pOwner->m_fakes.length(); i++)
dvander@4109	614	{
dvander@4109	615	ke::Ref<Native> entry(pOwner->m_fakes[i]);
dvander@605	616
dvander@4109	617	uint32_t idx;
dvander@4109	618	if (m_pRuntime->FindNativeByName(entry->name(), &idx) != SP_ERROR_NONE)
dvander@605	619	continue;
dvander@4109	620
dvander@4109	621	sp_native_t *native;
dvander@2193	622	m_pRuntime->GetNativeByIndex(idx, &native);
dvander@4109	623
dvander@605	624	native->pfn = NULL;
dvander@605	625	native->status = SP_NATIVE_UNBOUND;
dvander@605	626	unbound++;
dvander@605	627	}
dvander@605	628
dvander@605	629	if (unbound)
dvander@605	630	{
dvander@605	631	m_FakeNativesMissing = true;
faluco@1112	632	}
faluco@1112	633
faluco@1112	634	/* :IDEA: in the future, add native trapping? */
faluco@1112	635	if (m_FakeNativesMissing \|\| m_LibraryMissing)
faluco@1112	636	{
dvander@605	637	SetErrorState(Plugin_Error, "Depends on plugin: %s", pOwner->GetFilename());
dvander@605	638	}
dvander@605	639	}
dvander@605	640
dvander@3879	641	size_t CPlugin::GetConfigCount()
dvander@978	642	{
dvander@978	643	return (unsigned int)m_configs.size();
dvander@978	644	}
dvander@978	645
dvander@3879	646	AutoConfig *CPlugin::GetConfig(size_t i)
dvander@978	647	{
dvander@978	648	if (i >= GetConfigCount())
dvander@978	649	{
dvander@978	650	return NULL;
dvander@978	651	}
dvander@978	652
dvander@978	653	return m_configs[i];
dvander@978	654	}
dvander@978	655
dvander@978	656	void CPlugin::AddConfig(bool autoCreate, const char cfg, const char folder)
dvander@978	657	{
dvander@1846	658	/* Do a check for duplicates to prevent double-execution */
dvander@1846	659	for (size_t i = 0; i < m_configs.size(); i++)
dvander@1846	660	{
dvander@1846	661	if (m_configs[i]->autocfg.compare(cfg) == 0
dvander@1846	662	&& m_configs[i]->folder.compare(folder) == 0
dvander@1846	663	&& m_configs[i]->create == autoCreate)
dvander@1846	664	{
dvander@1846	665	return;
dvander@1846	666	}
dvander@1846	667	}
dvander@1846	668
dvander@978	669	AutoConfig *c = new AutoConfig;
dvander@978	670
dvander@978	671	c->autocfg = cfg;
dvander@978	672	c->folder = folder;
dvander@978	673	c->create = autoCreate;
dvander@978	674
dvander@978	675	m_configs.push_back(c);
dvander@978	676	}
dvander@978	677
dvander@2086	678	void CPlugin::DropEverything()
dvander@2086	679	{
dvander@2086	680	CPlugin *pOther;
dvander@2086	681	List<WeakNative>::iterator wk_iter;
dvander@2086	682
dvander@2086	683	/* Tell everyone that depends on us that we're about to drop */
dvander@3872	684	for (List<CPlugin *>::iterator iter = m_Dependents.begin();
dvander@2086	685	iter != m_Dependents.end();
dvander@2086	686	iter++)
dvander@2086	687	{
dvander@3872	688	pOther = static_cast<CPlugin >(iter);
dvander@2086	689	pOther->DependencyDropped(this);
dvander@2086	690	}
dvander@2086	691
dvander@2086	692	/* Note: we don't care about things we depend on.
dvander@2086	693	* The reason is that extensions have their own cleanup
dvander@2086	694	* code for plugins. Although the "right" design would be
dvander@2086	695	* to centralize that here, i'm omitting it for now. Thus,
dvander@2086	696	* the code below to walk the plugins list will suffice.
dvander@2086	697	*/
dvander@2086	698
dvander@2086	699	/* Other plugins could be holding weak references that were
dvander@2086	700	* added by us. We need to clean all of those up now.
dvander@2086	701	*/
dvander@3872	702	for (List<CPlugin *>::iterator iter = g_PluginSys.m_plugins.begin();
dvander@2086	703	iter != g_PluginSys.m_plugins.end();
dvander@2086	704	iter++)
dvander@2086	705	{
dvander@3872	706	(*iter)->ToNativeOwner()->DropRefsTo(this);
dvander@2086	707	}
dvander@2086	708
dvander@2086	709	/* Proceed with the rest of the necessities. */
dvander@2086	710	CNativeOwner::DropEverything();
dvander@2086	711	}
dvander@2086	712
dvander@2086	713	bool CPlugin::AddFakeNative(IPluginFunction pFunc, const char name, SPVM_FAKENATIVE_FUNC func)
dvander@2086	714	{
dvander@4109	715	ke::Ref<Native> entry = g_ShareSys.AddFakeNative(pFunc, name, func);
dvander@4109	716	if (!entry)
dvander@2086	717	return false;
dvander@2086	718
dvander@4109	719	m_fakes.append(entry);
dvander@2086	720	return true;
dvander@2086	721	}
dvander@2086	722
dvander@174	723	/*******************
dvander@174	724	* PLUGIN ITERATOR *
dvander@174	725	*******************/
dvander@190	726
dvander@213	727	CPluginManager::CPluginIterator::CPluginIterator(List<CPlugin > _mylist)
dvander@174	728	{
dvander@174	729	mylist = _mylist;
faluco@216	730	Reset();
dvander@174	731	}
dvander@174	732
dvander@174	733	IPlugin *CPluginManager::CPluginIterator::GetPlugin()
dvander@174	734	{
dvander@174	735	return (*current);
dvander@174	736	}
dvander@174	737
dvander@174	738	bool CPluginManager::CPluginIterator::MorePlugins()
dvander@174	739	{
dvander@174	740	return (current != mylist->end());
dvander@174	741	}
dvander@174	742
dvander@174	743	void CPluginManager::CPluginIterator::NextPlugin()
dvander@174	744	{
dvander@174	745	current++;
dvander@174	746	}
dvander@174	747
dvander@174	748	void CPluginManager::CPluginIterator::Release()
dvander@174	749	{
dvander@211	750	g_PluginSys.ReleaseIterator(this);
dvander@174	751	}
dvander@174	752
dvander@174	753	CPluginManager::CPluginIterator::~CPluginIterator()
dvander@174	754	{
dvander@174	755	}
dvander@174	756
dvander@174	757	void CPluginManager::CPluginIterator::Reset()
dvander@174	758	{
dvander@174	759	current = mylist->begin();
dvander@174	760	}
dvander@174	761
dvander@174	762	/******************
dvander@174	763	* PLUGIN MANAGER *
dvander@174	764	******************/
dvander@174	765
dvander@211	766	CPluginManager::CPluginManager()
dvander@211	767	{
dvander@211	768	m_AllPluginsLoaded = false;
dvander@229	769	m_MyIdent = NULL;
dvander@1630	770	m_LoadingLocked = false;
asherkin@3601	771
asherkin@3601	772	m_bBlockBadPlugins = true;
dvander@211	773	}
dvander@211	774
dvander@211	775	CPluginManager::~CPluginManager()
dvander@211	776	{
faluco@641	777	CStack<CPluginManager::CPluginIterator *>::iterator iter;
faluco@641	778	for (iter=m_iters.begin(); iter!=m_iters.end(); iter++)
faluco@641	779	{
faluco@641	780	delete (*iter);
faluco@641	781	}
faluco@641	782	m_iters.popall();
dvander@211	783	}
dvander@211	784
dvander@1018	785	void CPluginManager::Shutdown()
dvander@1018	786	{
dvander@1018	787	List<CPlugin *>::iterator iter;
dvander@1018	788
dvander@1018	789	while ((iter = m_plugins.begin()) != m_plugins.end())
dvander@1018	790	{
dvander@1018	791	UnloadPlugin(*iter);
dvander@1018	792	}
dvander@1018	793	}
dvander@1018	794
dvander@3872	795	void CPluginManager::LoadAll(const char config_path, const char plugins_path)
dvander@3872	796	{
dvander@3872	797	LoadAll_FirstPass(config_path, plugins_path);
dvander@3872	798	g_Extensions.MarkAllLoaded();
dvander@3872	799	LoadAll_SecondPass();
dvander@3872	800	g_Extensions.MarkAllLoaded();
dvander@3872	801	AllPluginsLoaded();
dvander@3872	802	}
dvander@3872	803
dvander@213	804	void CPluginManager::LoadAll_FirstPass(const char config, const char basedir)
dvander@190	805	{
dvander@203	806	/* First read in the database of plugin settings */
faluco@216	807	m_AllPluginsLoaded = false;
dvander@209	808	LoadPluginsFromDir(basedir, NULL);
dvander@209	809	}
dvander@203	810
dvander@209	811	void CPluginManager::LoadPluginsFromDir(const char basedir, const char localpath)
dvander@209	812	{
ds@652	813	char base_path[PLATFORM_MAX_PATH];
dvander@209	814
dvander@209	815	/* Form the current path to start reading from */
dvander@209	816	if (localpath == NULL)
dvander@209	817	{
dvander@3872	818	libsys->PathFormat(base_path, sizeof(base_path), "%s", basedir);
dvander@209	819	} else {
dvander@3872	820	libsys->PathFormat(base_path, sizeof(base_path), "%s/%s", basedir, localpath);
dvander@209	821	}
dvander@209	822
dvander@3872	823	IDirectory *dir = libsys->OpenDirectory(base_path);
dvander@209	824
dvander@209	825	if (!dir)
dvander@209	826	{
dvander@282	827	char error[256];
dvander@3872	828	libsys->GetPlatformError(error, sizeof(error));
dvander@3872	829	smcore.LogError("[SM] Failure reading from plugins path: %s", localpath);
dvander@3872	830	smcore.LogError("[SM] Platform returned error: %s", error);
dvander@209	831	return;
dvander@209	832	}
dvander@209	833
dvander@190	834	while (dir->MoreFiles())
dvander@190	835	{
dvander@209	836	if (dir->IsEntryDirectory()
dvander@209	837	&& (strcmp(dir->GetEntryName(), ".") != 0)
dvander@209	838	&& (strcmp(dir->GetEntryName(), "..") != 0)
dvander@209	839	&& (strcmp(dir->GetEntryName(), "disabled") != 0)
dvander@209	840	&& (strcmp(dir->GetEntryName(), "optional") != 0))
dvander@190	841	{
ds@652	842	char new_local[PLATFORM_MAX_PATH];
dvander@209	843	if (localpath == NULL)
dvander@209	844	{
dvander@209	845	/* If no path yet, don't add a former slash */
dvander@3872	846	smcore.Format(new_local, sizeof(new_local), "%s", dir->GetEntryName());
dvander@209	847	} else {
dvander@3872	848	libsys->PathFormat(new_local, sizeof(new_local), "%s/%s", localpath, dir->GetEntryName());
dvander@209	849	}
dvander@209	850	LoadPluginsFromDir(basedir, new_local);
dvander@209	851	} else if (dir->IsEntryFile()) {
dvander@209	852	const char *name = dir->GetEntryName();
dvander@209	853	size_t len = strlen(name);
dvander@211	854	if (len >= 4
dvander@211	855	&& strcmp(&name[len-4], ".smx") == 0)
dvander@209	856	{
dvander@211	857	/* If the filename matches, load the plugin */
ds@652	858	char plugin[PLATFORM_MAX_PATH];
dvander@211	859	if (localpath == NULL)
dvander@211	860	{
dvander@3872	861	smcore.Format(plugin, sizeof(plugin), "%s", name);
dvander@211	862	} else {
dvander@3872	863	libsys->PathFormat(plugin, sizeof(plugin), "%s/%s", localpath, name);
dvander@211	864	}
dvander@211	865	LoadAutoPlugin(plugin);
dvander@209	866	}
dvander@209	867	}
dvander@209	868	dir->NextEntry();
dvander@209	869	}
dvander@3872	870	libsys->CloseDirectory(dir);
dvander@209	871	}
dvander@209	872
dvander@4065	873	LoadRes CPluginManager::_LoadPlugin(CPlugin *aResult, const char path, bool debug, PluginType type, char error[], size_t maxlength)
dvander@209	874	{
dvander@1630	875	if (m_LoadingLocked)
dvander@1630	876	return LoadRes_NeverLoad;
dvander@1630	877
dvander@2193	878	int err;
dvander@1436	879
dvander@211	880	/**
dvander@211	881	* Does this plugin already exist?
dvander@211	882	*/
dvander@4065	883	CPlugin *pPlugin;
dvander@4065	884	if (m_LoadLookup.retrieve(path, &pPlugin))
dvander@211	885	{
dvander@211	886	/* Check to see if we should try reloading it */
dvander@211	887	if (pPlugin->GetStatus() == Plugin_BadLoad
dvander@282	888	\|\| pPlugin->GetStatus() == Plugin_Error
dvander@3790	889	\|\| pPlugin->GetStatus() == Plugin_Failed)
dvander@211	890	{
dvander@211	891	UnloadPlugin(pPlugin);
dvander@1630	892	}
dvander@1630	893	else
dvander@1630	894	{
dvander@4065	895	if (aResult)
dvander@4065	896	*aResult = pPlugin;
faluco@383	897	return LoadRes_AlreadyLoaded;
dvander@211	898	}
dvander@211	899	}
dvander@211	900
dvander@4065	901	pPlugin = CPlugin::CreatePlugin(path, error, maxlength);
dvander@209	902	assert(pPlugin != NULL);
dvander@209	903
dvander@209	904	pPlugin->m_type = PluginType_MapUpdated;
dvander@209	905
dvander@209	906	ICompilation *co = NULL;
dvander@209	907
dvander@209	908	if (pPlugin->m_status == Plugin_Uncompiled)
dvander@209	909	{
dvander@2193	910	co = g_pSourcePawn2->StartCompilation();
dvander@209	911	}
dvander@209	912
dvander@298	913	/* Do the actual compiling */
dvander@2193	914	if (co != NULL)
dvander@209	915	{
dvander@2193	916	char fullpath[PLATFORM_MAX_PATH];
dvander@3872	917	g_pSM->BuildPath(Path_SM, fullpath, sizeof(fullpath), "plugins/%s", pPlugin->m_filename);
dvander@2193	918
dvander@2193	919	pPlugin->m_pRuntime = g_pSourcePawn2->LoadPlugin(co, fullpath, &err);
dvander@2193	920	if (pPlugin->m_pRuntime == NULL)
dvander@2193	921	{
asherkin@3509	922	if (error)
asherkin@3509	923	{
dvander@3872	924	smcore.Format(error,
asherkin@3509	925	maxlength,
asherkin@3509	926	"Unable to load plugin (error %d: %s)",
asherkin@3509	927	err,
asherkin@3509	928	g_pSourcePawn2->GetErrorString(err));
asherkin@3509	929	}
dvander@2342	930	pPlugin->m_status = Plugin_BadLoad;
dvander@2193	931	}
dvander@2193	932	else
dvander@2193	933	{
dvander@2342	934	if (pPlugin->UpdateInfo())
dvander@2342	935	{
dvander@2342	936	pPlugin->m_status = Plugin_Created;
dvander@2342	937	}
dvander@2342	938	else
dvander@2342	939	{
asherkin@3509	940	if (error)
asherkin@3509	941	{
dvander@3872	942	smcore.Format(error, maxlength, "%s", pPlugin->m_errormsg);
asherkin@3509	943	}
dvander@2342	944	}
dvander@2193	945	}
dvander@209	946	}
asherkin@3601	947
asherkin@3601	948	if (pPlugin->GetStatus() == Plugin_Created)
asherkin@3601	949	{
asherkin@3601	950	unsigned char *pCodeHash = pPlugin->m_pRuntime->GetCodeHash();
asherkin@3601	951
asherkin@3601	952	char codeHashBuf[40];
dvander@3872	953	smcore.Format(codeHashBuf, 40, "plugin_");
asherkin@3601	954	for (int i = 0; i < 16; i++)
dvander@3872	955	smcore.Format(codeHashBuf + 7 + (i * 2), 3, "%02x", pCodeHash[i]);
asherkin@3601	956
asherkin@3601	957	const char *bulletinUrl = g_pGameConf->GetKeyValue(codeHashBuf);
asherkin@3601	958	if (bulletinUrl != NULL)
asherkin@3601	959	{
asherkin@3601	960	if (m_bBlockBadPlugins)
asherkin@3601	961	{
asherkin@3601	962	if (error)
asherkin@3601	963	{
asherkin@3601	964	if (bulletinUrl[0] != '\0')
asherkin@3601	965	{
dvander@3872	966	smcore.Format(error, maxlength, "Known malware detected and blocked. See %s for more info", bulletinUrl);
asherkin@3601	967	} else {
dvander@3872	968	smcore.Format(error, maxlength, "Possible malware or illegal plugin detected and blocked");
asherkin@3601	969	}
asherkin@3601	970	}
asherkin@3601	971	pPlugin->m_status = Plugin_BadLoad;
asherkin@3601	972	} else {
asherkin@3601	973	if (bulletinUrl[0] != '\0')
asherkin@3601	974	{
dvander@3872	975	smcore.Log("%s: Known malware detected. See %s for more info, blocking disabled in core.cfg", pPlugin->GetFilename(), bulletinUrl);
asherkin@3601	976	} else {
dvander@3872	977	smcore.Log("%s: Possible malware or illegal plugin detected, blocking disabled in core.cfg", pPlugin->GetFilename());
asherkin@3601	978	}
asherkin@3601	979	}
asherkin@3601	980	}
asherkin@3601	981	}
dvander@209	982
fyrenmoo@2675	983	LoadRes loadFailure = LoadRes_Failure;
dvander@298	984	/* Get the status */
dvander@211	985	if (pPlugin->GetStatus() == Plugin_Created)
dvander@211	986	{
dvander@2086	987	/* First native pass - add anything from Core */
dvander@2086	988	g_ShareSys.BindNativesToPlugin(pPlugin, true);
dvander@229	989	pPlugin->InitIdentity();
fyrenmoo@2675	990	APLRes result = pPlugin->Call_AskPluginLoad(error, maxlength);
fyrenmoo@2675	991	switch (result)
dvander@315	992	{
fyrenmoo@2675	993	case APLRes_Success:
dvander@315	994	/* Autoload any modules */
ds@755	995	LoadOrRequireExtensions(pPlugin, 1, error, maxlength);
fyrenmoo@2675	996	break;
fyrenmoo@2675	997	case APLRes_Failure:
teame06@1200	998	pPlugin->SetErrorState(Plugin_Failed, "%s", error);
fyrenmoo@2675	999	loadFailure = LoadRes_Failure;
fyrenmoo@2675	1000	break;
fyrenmoo@2675	1001	case APLRes_SilentFailure:
fyrenmoo@2675	1002	pPlugin->SetErrorState(Plugin_Failed, "%s", error);
fyrenmoo@2675	1003	loadFailure = LoadRes_SilentFailure;
fyrenmoo@2675	1004	pPlugin->SetSilentlyFailed(true);
fyrenmoo@2675	1005	break;
fyrenmoo@2675	1006	default:
fyrenmoo@2675	1007	assert(false);
dvander@315	1008	}
dvander@211	1009	}
dvander@211	1010
faluco@333	1011	/* Save the time stamp */
faluco@333	1012	time_t t = pPlugin->GetFileTimeStamp();
faluco@333	1013	pPlugin->SetTimeStamp(t);
faluco@333	1014
dvander@4065	1015	if (aResult)
dvander@4065	1016	*aResult = pPlugin;
dvander@298	1017
fyrenmoo@2675	1018	return (pPlugin->GetStatus() == Plugin_Loaded) ? LoadRes_Successful : loadFailure;
dvander@190	1019	}
dvander@190	1020
ds@755	1021	IPlugin CPluginManager::LoadPlugin(const char path, bool debug, PluginType type, char error[], size_t maxlength, bool *wasloaded)
dvander@174	1022	{
dvander@298	1023	CPlugin *pl;
faluco@383	1024	LoadRes res;
dvander@211	1025
faluco@383	1026	*wasloaded = false;
dvander@2226	1027	if ((res=_LoadPlugin(&pl, path, true, type, error, maxlength)) == LoadRes_Failure)
dvander@211	1028	{
dvander@298	1029	delete pl;
dvander@174	1030	return NULL;
dvander@174	1031	}
dvander@174	1032
faluco@383	1033	if (res == LoadRes_AlreadyLoaded)
faluco@383	1034	{
faluco@383	1035	*wasloaded = true;
faluco@383	1036	return pl;
faluco@383	1037	}
faluco@383	1038
dvander@1436	1039	if (res == LoadRes_NeverLoad)
dvander@1436	1040	{
dvander@2814	1041	if (error)
dvander@1630	1042	{
dvander@2814	1043	if (m_LoadingLocked)
dvander@2814	1044	{
dvander@3872	1045	smcore.Format(error, maxlength, "There is a global plugin loading lock in effect");
dvander@2814	1046	}
dvander@2814	1047	else
dvander@2814	1048	{
dvander@3872	1049	smcore.Format(error, maxlength, "This plugin is blocked from loading (see plugin_settings.cfg)");
dvander@2814	1050	}
dvander@1630	1051	}
dvander@1436	1052	return NULL;
dvander@1436	1053	}
dvander@1436	1054
dvander@298	1055	AddPlugin(pl);
dvander@298	1056
dvander@315	1057	/* Run second pass if we need to */
dvander@315	1058	if (IsLateLoadTime() && pl->GetStatus() == Plugin_Loaded)
dvander@315	1059	{
ds@755	1060	if (!RunSecondPass(pl, error, maxlength))
dvander@315	1061	{
dvander@315	1062	UnloadPlugin(pl);
dvander@315	1063	return NULL;
dvander@315	1064	}
faluco@1221	1065	pl->Call_OnAllPluginsLoaded();
dvander@315	1066	}
dvander@315	1067
dvander@298	1068	return pl;
dvander@298	1069	}
dvander@298	1070
dvander@298	1071	void CPluginManager::LoadAutoPlugin(const char *plugin)
dvander@298	1072	{
dvander@1436	1073	CPlugin *pl = NULL;
faluco@383	1074	LoadRes res;
dvander@298	1075	char error[255] = "Unknown error";
dvander@298	1076
faluco@383	1077	if ((res=_LoadPlugin(&pl, plugin, false, PluginType_MapUpdated, error, sizeof(error))) == LoadRes_Failure)
dvander@209	1078	{
dvander@3872	1079	smcore.LogError("[SM] Failed to load plugin \"%s\": %s.", plugin, error);
dvander@2342	1080	pl->SetErrorState(
dvander@2885	1081	pl->GetStatus() <= Plugin_Created ? Plugin_BadLoad : pl->GetStatus(),
dvander@2342	1082	"%s",
dvander@2342	1083	error);
dvander@209	1084	}
dvander@209	1085
fyrenmoo@2675	1086	if (res == LoadRes_Successful \|\| res == LoadRes_Failure \|\| res == LoadRes_SilentFailure)
faluco@383	1087	{
faluco@383	1088	AddPlugin(pl);
faluco@383	1089	}
dvander@209	1090	}
dvander@209	1091
dvander@211	1092	void CPluginManager::AddPlugin(CPlugin *pPlugin)
dvander@209	1093	{
dvander@174	1094	List<IPluginsListener *>::iterator iter;
dvander@174	1095	IPluginsListener *pListener;
dvander@298	1096
dvander@174	1097	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
dvander@174	1098	{
dvander@174	1099	pListener = (*iter);
dvander@174	1100	pListener->OnPluginCreated(pPlugin);
dvander@174	1101	}
dvander@174	1102
dvander@298	1103	m_plugins.push_back(pPlugin);
dvander@3872	1104	m_LoadLookup.insert(pPlugin->m_filename, pPlugin);
dvander@211	1105	}
dvander@211	1106
dvander@213	1107	void CPluginManager::LoadAll_SecondPass()
dvander@213	1108	{
dvander@213	1109	List<CPlugin *>::iterator iter;
dvander@213	1110	CPlugin *pPlugin;
dvander@213	1111
dvander@315	1112	char error[256];
dvander@213	1113	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
dvander@213	1114	{
dvander@213	1115	pPlugin = (*iter);
dvander@213	1116	if (pPlugin->GetStatus() == Plugin_Loaded)
dvander@213	1117	{
dvander@315	1118	error[0] = '\0';
dvander@315	1119	if (!RunSecondPass(pPlugin, error, sizeof(error)))
dvander@315	1120	{
dvander@3872	1121	smcore.LogError("[SM] Unable to load plugin \"%s\": %s", pPlugin->GetFilename(), error);
dvander@315	1122	pPlugin->SetErrorState(Plugin_Failed, "%s", error);
dvander@315	1123	}
dvander@213	1124	}
dvander@213	1125	}
dvander@298	1126
faluco@216	1127	m_AllPluginsLoaded = true;
dvander@213	1128	}
dvander@213	1129
faluco@1112	1130	bool CPluginManager::FindOrRequirePluginDeps(CPlugin pPlugin, char error, size_t maxlength)
faluco@1112	1131	{
faluco@1112	1132	struct _pl
faluco@1112	1133	{
faluco@1112	1134	cell_t name;
faluco@1112	1135	cell_t file;
faluco@1112	1136	cell_t required;
faluco@1112	1137	} *pl;
faluco@1112	1138
faluco@1112	1139	IPluginContext *pBase = pPlugin->GetBaseContext();
faluco@1112	1140	uint32_t num = pBase->GetPubVarsNum();
faluco@1112	1141	sp_pubvar_t *pubvar;
faluco@1112	1142	char name, file;
faluco@1112	1143	char pathfile[PLATFORM_MAX_PATH];
faluco@1112	1144
faluco@1112	1145	for (uint32_t i=0; i<num; i++)
faluco@1112	1146	{
faluco@1112	1147	if (pBase->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
faluco@1112	1148	{
faluco@1112	1149	continue;
faluco@1112	1150	}
faluco@1112	1151	if (strncmp(pubvar->name, "__pl_", 5) == 0)
faluco@1112	1152	{
faluco@1112	1153	pl = (_pl *)pubvar->offs;
faluco@1112	1154	if (pBase->LocalToString(pl->file, &file) != SP_ERROR_NONE)
faluco@1112	1155	{
faluco@1112	1156	continue;
faluco@1112	1157	}
faluco@1112	1158	if (pBase->LocalToString(pl->name, &name) != SP_ERROR_NONE)
faluco@1112	1159	{
faluco@1112	1160	continue;
faluco@1112	1161	}
dvander@3872	1162	libsys->GetFileFromPath(pathfile, sizeof(pathfile), pPlugin->GetFilename());
faluco@1112	1163	if (strcmp(pathfile, file) == 0)
faluco@1112	1164	{
faluco@1112	1165	continue;
faluco@1112	1166	}
faluco@1112	1167	if (pl->required == false)
faluco@1112	1168	{
faluco@1112	1169	IPluginFunction *pFunc;
faluco@1112	1170	char buffer[64];
dvander@3872	1171	smcore.Format(buffer, sizeof(buffer), "__pl_%s_SetNTVOptional", &pubvar->name[5]);
faluco@1112	1172	if ((pFunc=pBase->GetFunctionByName(buffer)))
faluco@1112	1173	{
faluco@1112	1174	cell_t res;
faluco@1112	1175	pFunc->Execute(&res);
dvander@2193	1176	if (pPlugin->GetBaseContext()->GetLastNativeError() != SP_ERROR_NONE)
faluco@1112	1177	{
faluco@1112	1178	if (error)
faluco@1112	1179	{
dvander@3872	1180	smcore.Format(error, maxlength, "Fatal error during initializing plugin load");
faluco@1112	1181	}
faluco@1112	1182	return false;
faluco@1112	1183	}
faluco@1112	1184	}
dvander@1572	1185	}
dvander@1572	1186	else
dvander@1572	1187	{
faluco@1112	1188	/* Check that we aren't registering the same library twice */
faluco@1112	1189	if (pPlugin->m_RequiredLibs.find(name) == pPlugin->m_RequiredLibs.end())
faluco@1112	1190	{
faluco@1112	1191	pPlugin->m_RequiredLibs.push_back(name);
dvander@1572	1192	}
dvander@1572	1193	else
dvander@1572	1194	{
faluco@1112	1195	continue;
faluco@1112	1196	}
faluco@1112	1197	List<CPlugin *>::iterator iter;
faluco@1112	1198	CPlugin *pl;
faluco@1112	1199	bool found = false;
faluco@1112	1200	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
faluco@1112	1201	{
faluco@1112	1202	pl = (*iter);
faluco@1112	1203	if (pl->m_Libraries.find(name) != pl->m_Libraries.end())
faluco@1112	1204	{
faluco@1112	1205	found = true;
faluco@1112	1206	break;
faluco@1112	1207	}
faluco@1112	1208	}
faluco@1112	1209	if (!found)
faluco@1112	1210	{
faluco@1112	1211	if (error)
faluco@1112	1212	{
dvander@3872	1213	smcore.Format(error, maxlength, "Could not find required plugin \"%s\"", name);
faluco@1112	1214	}
faluco@1112	1215	return false;
faluco@1112	1216	}
faluco@1112	1217	}
faluco@1112	1218	}
faluco@1112	1219	}
faluco@1112	1220
faluco@1112	1221	return true;
faluco@1112	1222	}
faluco@1112	1223
dvander@315	1224	bool CPluginManager::LoadOrRequireExtensions(CPlugin pPlugin, unsigned int pass, char error, size_t maxlength)
dvander@211	1225	{
dvander@298	1226	/* Find any extensions this plugin needs */
dvander@298	1227	struct _ext
dvander@298	1228	{
dvander@298	1229	cell_t name;
dvander@298	1230	cell_t file;
dvander@298	1231	cell_t autoload;
dvander@298	1232	cell_t required;
dvander@298	1233	} *ext;
dvander@298	1234
dvander@298	1235	IPluginContext *pBase = pPlugin->GetBaseContext();
dvander@298	1236	uint32_t num = pBase->GetPubVarsNum();
dvander@298	1237	sp_pubvar_t *pubvar;
dvander@298	1238	IExtension *pExt;
ds@652	1239	char path[PLATFORM_MAX_PATH];
dvander@298	1240	char file, name;
dvander@298	1241	for (uint32_t i=0; i<num; i++)
dvander@298	1242	{
dvander@298	1243	if (pBase->GetPubvarByIndex(i, &pubvar) != SP_ERROR_NONE)
dvander@298	1244	{
dvander@298	1245	continue;
dvander@298	1246	}
dvander@298	1247	if (strncmp(pubvar->name, "__ext_", 6) == 0)
dvander@298	1248	{
dvander@298	1249	ext = (_ext *)pubvar->offs;
dvander@298	1250	if (pBase->LocalToString(ext->file, &file) != SP_ERROR_NONE)
dvander@298	1251	{
dvander@298	1252	continue;
dvander@298	1253	}
dvander@298	1254	if (pBase->LocalToString(ext->name, &name) != SP_ERROR_NONE)
dvander@298	1255	{
dvander@298	1256	continue;
dvander@298	1257	}
dvander@315	1258	if (pass == 1)
dvander@298	1259	{
dvander@315	1260	/* Attempt to auto-load if necessary */
dvander@315	1261	if (ext->autoload)
dvander@315	1262	{
dvander@3872	1263	libsys->PathFormat(path, PLATFORM_MAX_PATH, "%s", file);
skamonkey@3402	1264	bool bErrorOnMissing = ext->required ? true : false;
systematicmania@4045	1265	g_Extensions.LoadAutoExtension(path, bErrorOnMissing);
dvander@315	1266	}
dvander@1572	1267	}
dvander@1572	1268	else if (pass == 2)
dvander@1572	1269	{
dvander@315	1270	/* Is this required? */
dvander@315	1271	if (ext->required)
dvander@298	1272	{
dvander@3872	1273	libsys->PathFormat(path, PLATFORM_MAX_PATH, "%s", file);
dvander@315	1274	if ((pExt = g_Extensions.FindExtensionByFile(path)) == NULL)
dvander@315	1275	{
dvander@315	1276	pExt = g_Extensions.FindExtensionByName(name);
dvander@315	1277	}
dvander@315	1278	/* :TODO: should we bind to unloaded extensions?
dvander@315	1279	* Currently the extension manager will ignore this.
dvander@315	1280	*/
dvander@315	1281	if (!pExt \|\| !pExt->IsRunning(NULL, 0))
dvander@315	1282	{
dvander@315	1283	if (error)
dvander@315	1284	{
dvander@3872	1285	smcore.Format(error, maxlength, "Required extension \"%s\" file(\"%s\") not running", name, file);
dvander@315	1286	}
dvander@315	1287	return false;
dvander@1572	1288	}
dvander@1572	1289	else
dvander@1572	1290	{
dvander@315	1291	g_Extensions.BindChildPlugin(pExt, pPlugin);
dvander@315	1292	}
dvander@298	1293	}
dvander@1572	1294	else
dvander@1572	1295	{
dvander@1572	1296	IPluginFunction *pFunc;
dvander@1572	1297	char buffer[64];
dvander@3872	1298	smcore.Format(buffer, sizeof(buffer), "__ext_%s_SetNTVOptional", &pubvar->name[6]);
dvander@1572	1299
dvander@1572	1300	if ((pFunc = pBase->GetFunctionByName(buffer)) != NULL)
dvander@1572	1301	{
dvander@1572	1302	cell_t res;
dvander@1572	1303	pFunc->Execute(&res);
dvander@2193	1304	if (pPlugin->GetBaseContext()->GetLastNativeError() != SP_ERROR_NONE)
dvander@1572	1305	{
dvander@1572	1306	if (error)
dvander@1572	1307	{
dvander@3872	1308	smcore.Format(error, maxlength, "Fatal error during plugin initialization (ext req)");
dvander@1572	1309	}
dvander@1572	1310	return false;
dvander@1572	1311	}
dvander@1572	1312	}
dvander@1572	1313	}
dvander@298	1314	}
dvander@315	1315	}
dvander@315	1316	}
dvander@315	1317
dvander@315	1318	return true;
dvander@315	1319	}
dvander@315	1320
dvander@315	1321	bool CPluginManager::RunSecondPass(CPlugin pPlugin, char error, size_t maxlength)
dvander@315	1322	{
dvander@315	1323	/* Second pass for extension requirements */
dvander@315	1324	if (!LoadOrRequireExtensions(pPlugin, 2, error, maxlength))
dvander@315	1325	{
dvander@315	1326	return false;
dvander@315	1327	}
dvander@315	1328
faluco@1112	1329	if (!FindOrRequirePluginDeps(pPlugin, error, maxlength))
faluco@1112	1330	{
faluco@1112	1331	return false;
faluco@1112	1332	}
faluco@1112	1333
dvander@2086	1334	/* Run another binding pass */
dvander@2086	1335	g_ShareSys.BindNativesToPlugin(pPlugin, false);
dvander@1572	1336
dvander@2086	1337	/* Find any unbound natives. Right now, these are not allowed. */
dvander@315	1338	IPluginContext *pContext = pPlugin->GetBaseContext();
dvander@315	1339	uint32_t num = pContext->GetNativesNum();
dvander@315	1340	sp_native_t *native;
dvander@315	1341	for (unsigned int i=0; i<num; i++)
dvander@315	1342	{
dvander@315	1343	if (pContext->GetNativeByIndex(i, &native) != SP_ERROR_NONE)
dvander@315	1344	{
dvander@315	1345	break;
dvander@315	1346	}
dvander@798	1347	if (native->status == SP_NATIVE_UNBOUND
faluco@1089	1348	&& native->name[0] != '@'
faluco@1089	1349	&& !(native->flags & SP_NTVFLAG_OPTIONAL))
dvander@315	1350	{
dvander@315	1351	if (error)
dvander@298	1352	{
dvander@3872	1353	smcore.Format(error, maxlength, "Native \"%s\" was not found", native->name);
dvander@298	1354	}
dvander@315	1355	return false;
dvander@298	1356	}
dvander@298	1357	}
dvander@211	1358
dvander@211	1359	/* Finish by telling all listeners */
dvander@211	1360	List<IPluginsListener *>::iterator iter;
dvander@211	1361	IPluginsListener *pListener;
dvander@211	1362	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
dvander@211	1363	{
dvander@211	1364	pListener = (*iter);
dvander@211	1365	pListener->OnPluginLoaded(pPlugin);
dvander@211	1366	}
dvander@298	1367
dvander@298	1368	/* Tell this plugin to finish initializing itself */
ds@426	1369	pPlugin->Call_OnPluginStart();
dvander@298	1370
dvander@605	1371	/* Now, if we have fake natives, go through all plugins that might need rebinding */
dvander@4109	1372	if (pPlugin->GetStatus() <= Plugin_Paused && pPlugin->m_fakes.length())
dvander@605	1373	{
dvander@605	1374	List<CPlugin *>::iterator pl_iter;
dvander@605	1375	for (pl_iter = m_plugins.begin();
dvander@605	1376	pl_iter != m_plugins.end();
dvander@605	1377	pl_iter++)
dvander@605	1378	{
dvander@4109	1379	CPlugin pOther = (pl_iter);
dvander@1122	1380	if ((pOther->GetStatus() == Plugin_Error
faluco@1112	1381	&& (pOther->m_FakeNativesMissing \|\| pOther->m_LibraryMissing))
dvander@1122	1382	\|\| pOther->m_FakeNativesMissing)
dvander@605	1383	{
faluco@1112	1384	TryRefreshDependencies(pOther);
dvander@605	1385	}
dvander@2086	1386	else if ((pOther->GetStatus() == Plugin_Running
dvander@2086	1387	\|\| pOther->GetStatus() == Plugin_Paused)
dvander@2086	1388	&& pOther != pPlugin)
dvander@2086	1389	{
dvander@4109	1390	for (size_t i = 0; i < pPlugin->m_fakes.length(); i++)
dvander@4109	1391	g_ShareSys.BindNativeToPlugin(pOther, pPlugin->m_fakes[i]);
dvander@2086	1392	}
dvander@605	1393	}
dvander@605	1394	}
dvander@605	1395
dvander@1124	1396	/* Go through our libraries and tell other plugins they're added */
dvander@1124	1397	List<String>::iterator s_iter;
dvander@1124	1398	for (s_iter = pPlugin->m_Libraries.begin();
dvander@1124	1399	s_iter != pPlugin->m_Libraries.end();
dvander@1124	1400	s_iter++)
dvander@1124	1401	{
asherkin@3703	1402	OnLibraryAction((*s_iter).c_str(), LibraryAction_Added);
dvander@1124	1403	}
dvander@1124	1404
dvander@2042	1405	/* :TODO: optimize? does this even matter? */
dvander@2042	1406	pPlugin->GetPhrases()->AddPhraseFile("core.phrases");
dvander@1621	1407
dvander@298	1408	return true;
dvander@211	1409	}
dvander@211	1410
faluco@1112	1411	void CPluginManager::TryRefreshDependencies(CPlugin *pPlugin)
dvander@605	1412	{
dvander@605	1413	assert(pPlugin->GetBaseContext() != NULL);
dvander@605	1414
dvander@2086	1415	g_ShareSys.BindNativesToPlugin(pPlugin, false);
dvander@605	1416
faluco@1112	1417	List<String>::iterator lib_iter;
faluco@1112	1418	List<String>::iterator req_iter;
faluco@1112	1419	List<CPlugin *>::iterator pl_iter;
faluco@1112	1420	CPlugin *pl;
faluco@1112	1421	for (req_iter=pPlugin->m_RequiredLibs.begin(); req_iter!=pPlugin->m_RequiredLibs.end(); req_iter++)
faluco@1112	1422	{
faluco@1112	1423	bool found = false;
faluco@1112	1424	for (pl_iter=m_plugins.begin(); pl_iter!=m_plugins.end(); pl_iter++)
faluco@1112	1425	{
faluco@1112	1426	pl = (*pl_iter);
faluco@1112	1427	for (lib_iter=pl->m_Libraries.begin(); lib_iter!=pl->m_Libraries.end(); lib_iter++)
faluco@1112	1428	{
faluco@1112	1429	if ((req_iter) == (lib_iter))
faluco@1112	1430	{
faluco@1112	1431	found = true;
faluco@1112	1432	}
faluco@1112	1433	}
faluco@1112	1434	}
faluco@1112	1435	if (!found)
faluco@1112	1436	{
faluco@1112	1437	pPlugin->SetErrorState(Plugin_Error, "Library not found: %s", (*req_iter).c_str());
faluco@1112	1438	return;
faluco@1112	1439	}
faluco@1112	1440	}
faluco@1112	1441
dvander@605	1442	/* Find any unbound natives
dvander@605	1443	* Right now, these are not allowed
dvander@605	1444	*/
dvander@605	1445	IPluginContext *pContext = pPlugin->GetBaseContext();
dvander@605	1446	uint32_t num = pContext->GetNativesNum();
dvander@605	1447	sp_native_t *native;
dvander@605	1448	for (unsigned int i=0; i<num; i++)
dvander@605	1449	{
dvander@605	1450	if (pContext->GetNativeByIndex(i, &native) != SP_ERROR_NONE)
dvander@605	1451	{
dvander@605	1452	break;
dvander@605	1453	}
asherkin@3507	1454	if (native->status == SP_NATIVE_UNBOUND
asherkin@3507	1455	&& native->name[0] != '@'
asherkin@3507	1456	&& !(native->flags & SP_NTVFLAG_OPTIONAL))
dvander@605	1457	{
dvander@605	1458	pPlugin->SetErrorState(Plugin_Error, "Native not found: %s", native->name);
dvander@605	1459	return;
dvander@605	1460	}
dvander@605	1461	}
dvander@605	1462
dvander@1122	1463	if (pPlugin->GetStatus() == Plugin_Error)
dvander@605	1464	{
dvander@1122	1465	/* If we got here, all natives are okay again! */
dvander@1122	1466	pPlugin->m_status = Plugin_Running;
dvander@2193	1467	if (pPlugin->m_pRuntime->IsPaused())
dvander@601	1468	{
dvander@2193	1469	pPlugin->m_pRuntime->SetPauseState(false);
ds@1952	1470	_SetPauseState(pPlugin, false);
dvander@601	1471	}
dvander@601	1472	}
dvander@601	1473	}
dvander@601	1474
dvander@174	1475	bool CPluginManager::UnloadPlugin(IPlugin *plugin)
dvander@174	1476	{
dvander@174	1477	CPlugin pPlugin = (CPlugin )plugin;
dvander@298	1478
dvander@298	1479	/* This prevents removal during insertion or anything else weird */
dvander@298	1480	if (m_plugins.find(pPlugin) == m_plugins.end())
dvander@298	1481	{
dvander@298	1482	return false;
dvander@298	1483	}
dvander@298	1484
dvander@1638	1485	IPluginContext *pContext = plugin->GetBaseContext();
dvander@2342	1486	if (pContext != NULL && pContext->IsInExec())
dvander@1638	1487	{
dvander@1638	1488	char buffer[255];
dvander@3872	1489	smcore.Format(buffer, sizeof(buffer), "sm plugins unload %s\n", plugin->GetFilename());
dvander@1638	1490	engine->ServerCommand(buffer);
dvander@1638	1491	return false;
dvander@1638	1492	}
dvander@1638	1493
dvander@605	1494	/* Remove us from the lookup table and linked list */
dvander@605	1495	m_plugins.remove(pPlugin);
dvander@3872	1496	m_LoadLookup.remove(pPlugin->m_filename);
dvander@605	1497
dvander@1124	1498	/* Go through our libraries and tell other plugins they're gone */
dvander@1124	1499	List<String>::iterator s_iter;
dvander@1124	1500	for (s_iter = pPlugin->m_Libraries.begin();
dvander@1124	1501	s_iter != pPlugin->m_Libraries.end();
dvander@1124	1502	s_iter++)
dvander@1124	1503	{
asherkin@3703	1504	OnLibraryAction((*s_iter).c_str(), LibraryAction_Removed);
dvander@1124	1505	}
dvander@1124	1506
dvander@174	1507	List<IPluginsListener *>::iterator iter;
dvander@174	1508	IPluginsListener *pListener;
dvander@282	1509
dvander@311	1510	if (pPlugin->GetStatus() <= Plugin_Error)
dvander@282	1511	{
dvander@3700	1512	/* Notify plugin */
dvander@3700	1513	pPlugin->Call_OnPluginEnd();
dvander@3700	1514
dvander@282	1515	/* Notify listeners of unloading */
dvander@282	1516	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
dvander@282	1517	{
dvander@282	1518	pListener = (*iter);
dvander@282	1519	pListener->OnPluginUnloaded(pPlugin);
dvander@282	1520	}
dvander@282	1521	}
dvander@282	1522
dvander@2086	1523	pPlugin->DropEverything();
faluco@1112	1524
dvander@174	1525	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
dvander@174	1526	{
dvander@282	1527	/* Notify listeners of destruction */
dvander@174	1528	pListener = (*iter);
dvander@174	1529	pListener->OnPluginDestroyed(pPlugin);
dvander@174	1530	}
dvander@176	1531
dvander@282	1532	/* Tell the plugin to delete itself */
dvander@174	1533	delete pPlugin;
dvander@174	1534
dvander@174	1535	return true;
dvander@174	1536	}
dvander@174	1537
dvander@174	1538	IPlugin CPluginManager::FindPluginByContext(const sp_context_t ctx)
dvander@174	1539	{
dvander@2193	1540	IPlugin *pPlugin;
dvander@2193	1541	IPluginContext *pContext;
dvander@2193	1542
dvander@2193	1543	pContext = reinterpret_cast<IPluginContext >(const_cast<sp_context_t >(ctx));
dvander@2193	1544
dvander@2193	1545	if (pContext->GetKey(2, (void **)&pPlugin))
dvander@2193	1546	{
dvander@2193	1547	return pPlugin;
dvander@2193	1548	}
dvander@2193	1549
dvander@2193	1550	return NULL;
dvander@2193	1551	}
dvander@2193	1552
dvander@2193	1553	CPlugin CPluginManager::GetPluginByCtx(const sp_context_t ctx)
dvander@2193	1554	{
dvander@2193	1555	return (CPlugin *)FindPluginByContext(ctx);
dvander@174	1556	}
dvander@174	1557
dvander@174	1558	unsigned int CPluginManager::GetPluginCount()
dvander@174	1559	{
dvander@174	1560	return m_plugins.size();
dvander@174	1561	}
dvander@174	1562
dvander@174	1563	void CPluginManager::AddPluginsListener(IPluginsListener *listener)
dvander@174	1564	{
dvander@174	1565	m_listeners.push_back(listener);
dvander@174	1566	}
dvander@174	1567
dvander@174	1568	void CPluginManager::RemovePluginsListener(IPluginsListener *listener)
dvander@174	1569	{
dvander@174	1570	m_listeners.remove(listener);
dvander@174	1571	}
dvander@174	1572
dvander@174	1573	IPluginIterator *CPluginManager::GetPluginIterator()
dvander@174	1574	{
dvander@174	1575	if (m_iters.empty())
dvander@174	1576	{
dvander@174	1577	return new CPluginIterator(&m_plugins);
dvander@174	1578	} else {
dvander@174	1579	CPluginIterator *iter = m_iters.front();
dvander@174	1580	m_iters.pop();
faluco@216	1581	iter->Reset();
dvander@174	1582	return iter;
dvander@174	1583	}
dvander@174	1584	}
dvander@174	1585
dvander@174	1586	void CPluginManager::ReleaseIterator(CPluginIterator *iter)
dvander@174	1587	{
dvander@174	1588	m_iters.push(iter);
dvander@174	1589	}
dvander@176	1590
dvander@203	1591	bool CPluginManager::TestAliasMatch(const char alias, const char localpath)
dvander@203	1592	{
dvander@203	1593	/* As an optimization, we do not call strlen, but compute the length in the first pass */
dvander@203	1594	size_t alias_len = 0;
dvander@203	1595	size_t local_len = 0;
dvander@203	1596
dvander@203	1597	const char *ptr = alias;
dvander@203	1598	unsigned int alias_explicit_paths = 0;
dvander@203	1599	unsigned int alias_path_end = 0;
dvander@203	1600	while (*ptr != '\0')
dvander@203	1601	{
dvander@203	1602	if (ptr == '\\' \|\| ptr == '/')
dvander@203	1603	{
dvander@203	1604	alias_explicit_paths++;
dvander@203	1605	alias_path_end = alias_len;
dvander@203	1606	}
dvander@203	1607	alias_len++;
dvander@203	1608	ptr++;
dvander@203	1609	}
dvander@203	1610
dvander@209	1611	if (alias_explicit_paths && alias_path_end == alias_len - 1)
dvander@203	1612	{
dvander@203	1613	/* Trailing slash is totally invalid here */
dvander@203	1614	return false;
dvander@203	1615	}
dvander@203	1616
dvander@203	1617	ptr = localpath;
dvander@203	1618	unsigned int local_explicit_paths = 0;
dvander@203	1619	unsigned int local_path_end = 0;
dvander@203	1620	while (*ptr != '\0')
dvander@203	1621	{
dvander@203	1622	if (ptr == '\\' \|\| ptr == '/')
dvander@203	1623	{
dvander@203	1624	local_explicit_paths++;
dvander@203	1625	local_path_end = local_len;
dvander@203	1626	}
dvander@203	1627	local_len++;
dvander@203	1628	ptr++;
dvander@203	1629	}
dvander@203	1630
dvander@203	1631	/* If the alias has more explicit paths than the real path,
dvander@203	1632	* no match will be possible.
dvander@203	1633	*/
dvander@203	1634	if (alias_explicit_paths > local_explicit_paths)
dvander@203	1635	{
dvander@203	1636	return false;
dvander@203	1637	}
dvander@203	1638
dvander@203	1639	if (alias_explicit_paths)
dvander@203	1640	{
dvander@203	1641	/* We need to find if the paths match now. For example, these should all match:
dvander@203	1642	* csdm csdm
dvander@203	1643	* csdm optional/csdm
dvander@203	1644	* csdm/ban optional/crab/csdm/ban
dvander@203	1645	*/
dvander@203	1646	const char *aliasptr = alias;
dvander@203	1647	const char *localptr = localpath;
dvander@203	1648	bool match = true;
dvander@203	1649	do
dvander@203	1650	{
dvander@203	1651	if (aliasptr != localptr)
dvander@203	1652	{
dvander@203	1653	/* We have to knock one path off */
dvander@203	1654	local_explicit_paths--;
dvander@203	1655	if (alias_explicit_paths > local_explicit_paths)
dvander@203	1656	{
dvander@203	1657	/* Skip out if we're gonna have an impossible match */
dvander@203	1658	return false;
dvander@203	1659	}
dvander@203	1660	/* Eat up localptr tokens until we get a result */
dvander@203	1661	while (((localptr - localpath) < (int)local_path_end)
dvander@203	1662	&& *localptr != '/'
dvander@203	1663	&& *localptr != '\\')
dvander@203	1664	{
dvander@203	1665	localptr++;
dvander@203	1666	}
dvander@203	1667	/* Check if we hit the end of our searchable area.
dvander@203	1668	* This probably isn't possible because of the path
dvander@203	1669	* count check, but it's a good idea anyway.
dvander@203	1670	*/
dvander@203	1671	if ((localptr - localpath) >= (int)local_path_end)
dvander@203	1672	{
dvander@203	1673	return false;
dvander@203	1674	} else {
dvander@203	1675	/* Consume the slash token */
dvander@203	1676	localptr++;
dvander@203	1677	}
dvander@203	1678	/* Reset the alias pointer so we can continue consuming */
dvander@203	1679	aliasptr = alias;
dvander@203	1680	match = false;
dvander@203	1681	continue;
dvander@203	1682	}
dvander@203	1683	/* Note:
dvander@203	1684	* This is safe because if localptr terminates early, aliasptr will too
dvander@203	1685	*/
dvander@203	1686	do
dvander@203	1687	{
dvander@203	1688	/* We should never reach the end of the string because of this check. */
dvander@203	1689	bool aliasend = (aliasptr - alias) > (int)alias_path_end;
dvander@203	1690	bool localend = (localptr - localpath) > (int)local_path_end;
dvander@203	1691	if (aliasend \|\| localend)
dvander@203	1692	{
dvander@203	1693	if (aliasend && localend)
dvander@203	1694	{
dvander@203	1695	/* we matched, and we can break out now */
dvander@203	1696	match = true;
dvander@203	1697	break;
dvander@203	1698	}
dvander@203	1699	/* Otherwise, we've hit the end somehow and rest won't match up. Break out. */
dvander@203	1700	match = false;
dvander@203	1701	break;
dvander@203	1702	}
dvander@203	1703
dvander@203	1704	/* If we got here, it's safe to compare the next two tokens */
dvander@203	1705	if (localptr != aliasptr)
dvander@203	1706	{
dvander@203	1707	match = false;
dvander@203	1708	break;
dvander@203	1709	}
dvander@203	1710	localptr++;
dvander@203	1711	aliasptr++;
dvander@203	1712	} while (true);
dvander@203	1713	} while (!match);
dvander@203	1714	}
dvander@203	1715
dvander@203	1716	/* If we got here, it's time to compare filenames */
dvander@203	1717	const char *aliasptr = alias;
dvander@203	1718	const char *localptr = localpath;
dvander@203	1719
dvander@203	1720	if (alias_explicit_paths)
dvander@203	1721	{
dvander@203	1722	aliasptr = &alias[alias_path_end + 1];
dvander@203	1723	}
dvander@203	1724
dvander@203	1725	if (local_explicit_paths)
dvander@203	1726	{
dvander@203	1727	localptr = &localpath[local_path_end + 1];
dvander@203	1728	}
dvander@203	1729
dvander@203	1730	while (true)
dvander@203	1731	{
dvander@203	1732	if (aliasptr == '')
dvander@203	1733	{
dvander@203	1734	/* First, see if this is the last character */
dvander@351	1735	if ((unsigned)(aliasptr - alias) == alias_len - 1)
dvander@203	1736	{
dvander@203	1737	/* If so, there's no need to match anything else */
dvander@203	1738	return true;
dvander@203	1739	}
dvander@203	1740	/* Otherwise, we need to search for an appropriate matching sequence in local.
dvander@203	1741	* Note that we only need to search up to the next asterisk.
dvander@203	1742	*/
dvander@203	1743	aliasptr++;
dvander@203	1744	bool match = true;
dvander@203	1745	const char *local_orig = localptr;
dvander@203	1746	do
dvander@203	1747	{
dvander@203	1748	match = true;
dvander@203	1749	while (aliasptr != '\0' && aliasptr != '*')
dvander@203	1750	{
dvander@203	1751	/* Since aliasptr is never '\0', localptr hitting the end will fail */
dvander@203	1752	if (aliasptr != localptr)
dvander@203	1753	{
dvander@203	1754	match = false;
dvander@203	1755	break;
dvander@203	1756	}
dvander@203	1757	aliasptr++;
dvander@203	1758	localptr++;
dvander@203	1759	}
dvander@203	1760	if (!match)
dvander@203	1761	{
dvander@203	1762	/* If we didn't get a match, we need to advance the search stream.
dvander@203	1763	* This will let us skip tokens while still searching for another match.
dvander@203	1764	*/
dvander@203	1765	localptr = ++local_orig;
dvander@203	1766	/* Make sure we don't go out of bounds */
dvander@203	1767	if (*localptr == '\0')
dvander@203	1768	{
dvander@203	1769	break;
dvander@203	1770	}
dvander@203	1771	}
dvander@203	1772	} while (!match);
dvander@203	1773
dvander@203	1774	if (!match)
dvander@203	1775	{
dvander@203	1776	return false;
dvander@203	1777	} else {
dvander@203	1778	/* If we got a match, move on to the next token */
dvander@203	1779	continue;
dvander@203	1780	}
dvander@203	1781	} else if (*aliasptr == '\0') {
dvander@203	1782	if (*localptr == '\0'
dvander@203	1783	\|\|
dvander@203	1784	strcmp(localptr, ".smx") == 0)
dvander@203	1785	{
dvander@203	1786	return true;
dvander@203	1787	} else {
dvander@203	1788	return false;
dvander@203	1789	}
dvander@203	1790	} else if (aliasptr != localptr) {
dvander@203	1791	return false;
dvander@203	1792	}
dvander@203	1793	aliasptr++;
dvander@203	1794	localptr++;
dvander@203	1795	}
dvander@203	1796
dvander@203	1797	return true;
dvander@203	1798	}
dvander@203	1799
faluco@290	1800	bool CPluginManager::IsLateLoadTime() const
dvander@176	1801	{
dvander@3872	1802	return (m_AllPluginsLoaded \|\| !smcore.IsMapLoading());
dvander@176	1803	}
dvander@220	1804
dvander@220	1805	void CPluginManager::OnSourceModAllInitialized()
dvander@220	1806	{
dvander@229	1807	m_MyIdent = g_ShareSys.CreateCoreIdentity();
dvander@229	1808
dvander@262	1809	HandleAccess sec;
dvander@3872	1810	handlesys->InitAccessDefaults(NULL, &sec);
dvander@220	1811
dvander@262	1812	sec.access[HandleAccess_Delete] = HANDLE_RESTRICT_IDENTITY;
dvander@262	1813	sec.access[HandleAccess_Clone] = HANDLE_RESTRICT_IDENTITY;
dvander@262	1814
dvander@3872	1815	g_PluginType = handlesys->CreateType("Plugin", this, 0, NULL, &sec, m_MyIdent, NULL);
dvander@229	1816	g_PluginIdent = g_ShareSys.CreateIdentType("PLUGIN");
dvander@309	1817
dvander@3872	1818	rootmenu->AddRootConsoleCommand("plugins", "Manage Plugins", this);
dvander@336	1819
dvander@3872	1820	g_ShareSys.AddInterface(NULL, GetOldAPI());
asherkin@3703	1821
dvander@3872	1822	m_pOnLibraryAdded = forwardsys->CreateForward("OnLibraryAdded", ET_Ignore, 1, NULL, Param_String);
dvander@3872	1823	m_pOnLibraryRemoved = forwardsys->CreateForward("OnLibraryRemoved", ET_Ignore, 1, NULL, Param_String);
dvander@220	1824	}
dvander@220	1825
dvander@220	1826	void CPluginManager::OnSourceModShutdown()
dvander@220	1827	{
dvander@3872	1828	rootmenu->RemoveRootConsoleCommand("plugins", this);
dvander@309	1829
dvander@1630	1830	UnloadAll();
dvander@298	1831
dvander@3872	1832	handlesys->RemoveType(g_PluginType, m_MyIdent);
dvander@229	1833	g_ShareSys.DestroyIdentType(g_PluginIdent);
dvander@229	1834	g_ShareSys.DestroyIdentity(m_MyIdent);
asherkin@3703	1835
dvander@3872	1836	forwardsys->ReleaseForward(m_pOnLibraryAdded);
dvander@3872	1837	forwardsys->ReleaseForward(m_pOnLibraryRemoved);
dvander@220	1838	}
dvander@220	1839
asherkin@3601	1840	ConfigResult CPluginManager::OnSourceModConfigChanged(const char *key,
asherkin@3601	1841	const char *value,
asherkin@3601	1842	ConfigSource source,
asherkin@3601	1843	char *error,
asherkin@3601	1844	size_t maxlength)
asherkin@3601	1845	{
asherkin@3601	1846	if (strcmp(key, "BlockBadPlugins") == 0) {
asherkin@3601	1847	if (strcasecmp(value, "yes") == 0)
asherkin@3601	1848	{
asherkin@3601	1849	m_bBlockBadPlugins = true;
asherkin@3601	1850	} else if (strcasecmp(value, "no") == 0) {
asherkin@3601	1851	m_bBlockBadPlugins = false;
asherkin@3601	1852	} else {
dvander@3872	1853	smcore.Format(error, maxlength, "Invalid value: must be \"yes\" or \"no\"");
asherkin@3601	1854	return ConfigResult_Reject;
asherkin@3601	1855	}
asherkin@3601	1856	return ConfigResult_Accept;
asherkin@3601	1857	}
asherkin@3601	1858	return ConfigResult_Ignore;
asherkin@3601	1859	}
asherkin@3601	1860
dvander@220	1861	void CPluginManager::OnHandleDestroy(HandleType_t type, void *object)
dvander@220	1862	{
dvander@220	1863	/* We don't care about the internal object, actually */
dvander@220	1864	}
dvander@233	1865
dvander@1766	1866	bool CPluginManager::GetHandleApproxSize(HandleType_t type, void object, unsigned int pSize)
dvander@1766	1867	{
dvander@1766	1868	pSize = ((CPlugin )object)->CalcMemUsage();
dvander@1766	1869	return true;
dvander@1766	1870	}
dvander@1766	1871
dvander@247	1872	IPlugin CPluginManager::PluginFromHandle(Handle_t handle, HandleError err)
dvander@247	1873	{
dvander@247	1874	IPlugin *pPlugin;
dvander@247	1875	HandleError _err;
dvander@247	1876
dvander@262	1877	HandleSecurity sec;
dvander@262	1878
dvander@262	1879	sec.pOwner = NULL;
dvander@262	1880	sec.pIdentity = m_MyIdent;
dvander@262	1881
dvander@3872	1882	if ((_err=handlesys->ReadHandle(handle, g_PluginType, &sec, (void **)&pPlugin)) != HandleError_None)
dvander@247	1883	{
dvander@247	1884	pPlugin = NULL;
dvander@247	1885	}
dvander@247	1886
dvander@247	1887	if (err)
dvander@247	1888	{
dvander@247	1889	*err = _err;
dvander@247	1890	}
dvander@247	1891
dvander@247	1892	return pPlugin;
dvander@247	1893	}
faluco@290	1894
faluco@290	1895	CPlugin *CPluginManager::GetPluginByOrder(int num)
faluco@290	1896	{
faluco@290	1897	if (num < 1 \|\| num > (int)GetPluginCount())
faluco@290	1898	{
faluco@290	1899	return NULL;
faluco@290	1900	}
faluco@290	1901
faluco@290	1902	CPlugin *pl;
faluco@290	1903	int id = 1;
faluco@290	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++) {}
faluco@290	1907
ds@2113	1908	pl = *iter;
faluco@290	1909
faluco@290	1910	return pl;
dvander@298	1911	}
dvander@309	1912
dvander@309	1913	const char *CPluginManager::GetStatusText(PluginStatus st)
dvander@309	1914	{
dvander@309	1915	switch (st)
dvander@309	1916	{
dvander@309	1917	case Plugin_Running:
dvander@309	1918	return "Running";
dvander@309	1919	case Plugin_Paused:
dvander@309	1920	return "Paused";
dvander@309	1921	case Plugin_Error:
dvander@309	1922	return "Error";
dvander@309	1923	case Plugin_Uncompiled:
dvander@309	1924	return "Uncompiled";
dvander@309	1925	case Plugin_BadLoad:
dvander@309	1926	return "Bad Load";
dvander@309	1927	case Plugin_Failed:
dvander@309	1928	return "Failed";
dvander@309	1929	default:
dvander@309	1930	assert(false);
dvander@309	1931	return "-";
dvander@309	1932	}
dvander@309	1933	}
dvander@309	1934
dvander@3872	1935	static inline bool IS_STR_FILLED(const char *text)
dvander@3872	1936	{
dvander@3872	1937	return text[0] != '\0';
dvander@3872	1938	}
dvander@3872	1939
faluco@1541	1940	void CPluginManager::OnRootConsoleCommand(const char *cmdname, const CCommand &command)
dvander@309	1941	{
dvander@3872	1942	int argcount = smcore.Argc(command);
dvander@309	1943	if (argcount >= 3)
dvander@309	1944	{
dvander@3872	1945	const char *cmd = smcore.Arg(command, 2);
dvander@309	1946	if (strcmp(cmd, "list") == 0)
dvander@309	1947	{
dvander@309	1948	char buffer[256];
dvander@309	1949	unsigned int id = 1;
dvander@309	1950	int plnum = GetPluginCount();
dvander@309	1951
dvander@309	1952	if (!plnum)
dvander@309	1953	{
dvander@3872	1954	rootmenu->ConsolePrint("[SM] No plugins loaded");
dvander@309	1955	return;
dvander@1630	1956	}
dvander@1630	1957	else
dvander@1630	1958	{
dvander@3872	1959	rootmenu->ConsolePrint("[SM] Listing %d plugin%s:", GetPluginCount(), (plnum > 1) ? "s" : "");
dvander@309	1960	}
dvander@309	1961
dvander@2105	1962	CPlugin *pl;
dvander@2105	1963	SourceHook::List<CPlugin *>::iterator iter;
dvander@2105	1964	SourceHook::List<CPlugin *> m_FailList;
pred@1920	1965
ds@2113	1966	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++, id++)
dvander@309	1967	{
dvander@2105	1968	pl = (*iter);
dvander@309	1969	assert(pl->GetStatus() != Plugin_Created);
dvander@309	1970	int len = 0;
dvander@309	1971	const sm_plugininfo_t *info = pl->GetPublicInfo();
fyrenmoo@2675	1972	if (pl->GetStatus() != Plugin_Running && !pl->IsSilentlyFailed())
dvander@340	1973	{
dvander@3872	1974	len += smcore.Format(buffer, sizeof(buffer), " %02d <%s>", id, GetStatusText(pl->GetStatus()));
pred@1920	1975
pred@1920	1976	if (pl->GetStatus() <= Plugin_Error)
pred@1920	1977	{
pred@1920	1978	/* Plugin has failed to load. */
pred@1920	1979	m_FailList.push_back(pl);
pred@1920	1980	}
dvander@1630	1981	}
dvander@1630	1982	else
dvander@1630	1983	{
dvander@3872	1984	len += smcore.Format(buffer, sizeof(buffer), " %02d", id);
dvander@340	1985	}
dvander@2342	1986	if (pl->GetStatus() < Plugin_Created)
dvander@309	1987	{
fyrenmoo@2675	1988	if (pl->IsSilentlyFailed())
dvander@3872	1989	len += smcore.Format(&buffer[len], sizeof(buffer)-len, " Disabled:");
dvander@3872	1990	len += smcore.Format(&buffer[len], sizeof(buffer)-len, " \"%s\"", (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
dvander@2342	1991	if (IS_STR_FILLED(info->version))
dvander@2342	1992	{
dvander@3872	1993	len += smcore.Format(&buffer[len], sizeof(buffer)-len, " (%s)", info->version);
dvander@2342	1994	}
dvander@2342	1995	if (IS_STR_FILLED(info->author))
dvander@2342	1996	{
dvander@3872	1997	smcore.Format(&buffer[len], sizeof(buffer)-len, " by %s", info->author);
dvander@2342	1998	}
dvander@309	1999	}
dvander@2342	2000	else
dvander@309	2001	{
dvander@3872	2002	smcore.Format(&buffer[len], sizeof(buffer)-len, " %s", pl->m_filename);
dvander@309	2003	}
dvander@3872	2004	rootmenu->ConsolePrint("%s", buffer);
dvander@309	2005	}
dvander@309	2006
pred@1920	2007	if (!m_FailList.empty())
pred@1920	2008	{
dvander@3872	2009	rootmenu->ConsolePrint("Load Errors:");
pred@1920	2010
dvander@2105	2011	SourceHook::List<CPlugin *>::iterator _iter;
pred@1920	2012
pred@1920	2013	CPlugin *pl;
pred@1920	2014
pred@1920	2015	for (_iter=m_FailList.begin(); _iter!=m_FailList.end(); _iter++)
pred@1920	2016	{
pred@1920	2017	pl = (CPlugin )_iter;
dvander@3872	2018	rootmenu->ConsolePrint("%s: %s",(IS_STR_FILLED(pl->GetPublicInfo()->name)) ? pl->GetPublicInfo()->name : pl->GetFilename(), pl->m_errormsg);
pred@1920	2019	}
pred@1920	2020	}
pred@1920	2021
dvander@309	2022	return;
dvander@1630	2023	}
dvander@1630	2024	else if (strcmp(cmd, "load") == 0)
dvander@1630	2025	{
dvander@309	2026	if (argcount < 4)
dvander@309	2027	{
dvander@3872	2028	rootmenu->ConsolePrint("[SM] Usage: sm plugins load <file>");
dvander@309	2029	return;
dvander@309	2030	}
dvander@309	2031
dvander@309	2032	char error[128];
faluco@383	2033	bool wasloaded;
dvander@3872	2034	const char *filename = smcore.Arg(command, 3);
ds@794	2035
ds@794	2036	char pluginfile[256];
dvander@3872	2037	const char *ext = libsys->GetFileExtension(filename) ? "" : ".smx";
dvander@3872	2038	g_pSM->BuildPath(Path_None, pluginfile, sizeof(pluginfile), "%s%s", filename, ext);
ds@794	2039
ds@794	2040	IPlugin *pl = LoadPlugin(pluginfile, false, PluginType_MapUpdated, error, sizeof(error), &wasloaded);
faluco@383	2041
faluco@383	2042	if (wasloaded)
faluco@383	2043	{
dvander@3872	2044	rootmenu->ConsolePrint("[SM] Plugin %s is already loaded.", pluginfile);
faluco@383	2045	return;
faluco@383	2046	}
dvander@309	2047
dvander@309	2048	if (pl)
dvander@309	2049	{
dvander@3872	2050	rootmenu->ConsolePrint("[SM] Loaded plugin %s successfully.", pluginfile);
dvander@1630	2051	}
dvander@1630	2052	else
dvander@1630	2053	{
dvander@3872	2054	rootmenu->ConsolePrint("[SM] Plugin %s failed to load: %s.", pluginfile, error);
dvander@309	2055	}
dvander@309	2056
dvander@309	2057	return;
dvander@1630	2058	}
dvander@1630	2059	else if (strcmp(cmd, "unload") == 0)
dvander@1630	2060	{
dvander@309	2061	if (argcount < 4)
dvander@309	2062	{
dvander@3872	2063	rootmenu->ConsolePrint("[SM] Usage: sm plugins unload <#\|file>");
dvander@309	2064	return;
dvander@309	2065	}
dvander@309	2066
ds@1252	2067	CPlugin *pl;
ds@1252	2068	char *end;
dvander@3872	2069	const char *arg = smcore.Arg(command, 3);
ds@1252	2070	int id = strtol(arg, &end, 10);
ds@1252	2071
ds@1252	2072	if (*end == '\0')
dvander@309	2073	{
ds@1252	2074	pl = GetPluginByOrder(id);
ds@1252	2075	if (!pl)
ds@1252	2076	{
dvander@3872	2077	rootmenu->ConsolePrint("[SM] Plugin index %d not found.", id);
ds@1252	2078	return;
ds@1252	2079	}
dvander@1630	2080	}
dvander@1630	2081	else
dvander@1630	2082	{
ds@1252	2083	char pluginfile[256];
dvander@3872	2084	const char *ext = libsys->GetFileExtension(arg) ? "" : ".smx";
dvander@3872	2085	g_pSM->BuildPath(Path_None, pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
dvander@309	2086
dvander@4065	2087	if (!m_LoadLookup.retrieve(pluginfile, &pl))
ds@1252	2088	{
dvander@3872	2089	rootmenu->ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
ds@1252	2090	return;
ds@1252	2091	}
ds@1252	2092	}
dvander@309	2093
ds@652	2094	char name[PLATFORM_MAX_PATH];
dvander@2342	2095
dvander@2342	2096	if (pl->GetStatus() < Plugin_Created)
dvander@2342	2097	{
dvander@2342	2098	const sm_plugininfo_t *info = pl->GetPublicInfo();
dvander@3872	2099	smcore.Format(name, sizeof(name), (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
dvander@2342	2100	}
dvander@2342	2101	else
dvander@2342	2102	{
dvander@3872	2103	smcore.Format(name, sizeof(name), "%s", pl->GetFilename());
dvander@2342	2104	}
dvander@309	2105
dvander@309	2106	if (UnloadPlugin(pl))
dvander@309	2107	{
dvander@3872	2108	rootmenu->ConsolePrint("[SM] Plugin %s unloaded successfully.", name);
dvander@1630	2109	}
dvander@1630	2110	else
dvander@1630	2111	{
dvander@3872	2112	rootmenu->ConsolePrint("[SM] Failed to unload plugin %s.", name);
dvander@309	2113	}
dvander@309	2114
dvander@309	2115	return;
dvander@1630	2116	}
dvander@1630	2117	else if (strcmp(cmd, "unload_all") == 0)
dvander@1630	2118	{
dvander@1630	2119	g_PluginSys.UnloadAll();
dvander@3872	2120	rootmenu->ConsolePrint("[SM] All plugins have been unloaded.");
dvander@1630	2121	return;
dvander@1630	2122	}
dvander@1630	2123	else if (strcmp(cmd, "load_lock") == 0)
dvander@1630	2124	{
dvander@1630	2125	if (m_LoadingLocked)
dvander@1630	2126	{
dvander@3872	2127	rootmenu->ConsolePrint("[SM] There is already a loading lock in effect.");
dvander@1630	2128	}
dvander@1630	2129	else
dvander@1630	2130	{
dvander@1630	2131	m_LoadingLocked = true;
dvander@3872	2132	rootmenu->ConsolePrint("[SM] Loading is now locked; no plugins will be loaded or re-loaded.");
dvander@1630	2133	}
dvander@1630	2134	return;
dvander@1630	2135	}
dvander@1630	2136	else if (strcmp(cmd, "load_unlock") == 0)
dvander@1630	2137	{
dvander@1630	2138	if (m_LoadingLocked)
dvander@1630	2139	{
dvander@1630	2140	m_LoadingLocked = false;
dvander@3872	2141	rootmenu->ConsolePrint("[SM] The loading lock is no longer in effect.");
dvander@1630	2142	}
dvander@1630	2143	else
dvander@1630	2144	{
dvander@3872	2145	rootmenu->ConsolePrint("[SM] There was no loading lock in effect.");
dvander@1630	2146	}
dvander@1630	2147	return;
dvander@1630	2148	}
dvander@1630	2149	else if (strcmp(cmd, "info") == 0)
dvander@1630	2150	{
dvander@309	2151	if (argcount < 4)
dvander@309	2152	{
dvander@3872	2153	rootmenu->ConsolePrint("[SM] Usage: sm plugins info <#>");
dvander@309	2154	return;
dvander@309	2155	}
dvander@309	2156
dvander@1902	2157	CPlugin *pl;
dvander@1902	2158	char *end;
dvander@3872	2159	const char *arg = smcore.Arg(command, 3);
dvander@1902	2160	int id = strtol(arg, &end, 10);
dvander@1902	2161
dvander@1902	2162	if (*end == '\0')
dvander@309	2163	{
dvander@1902	2164	pl = GetPluginByOrder(id);
dvander@1902	2165	if (!pl)
dvander@1902	2166	{
dvander@3872	2167	rootmenu->ConsolePrint("[SM] Plugin index %d not found.", id);
dvander@1902	2168	return;
dvander@1902	2169	}
dvander@1902	2170	}
dvander@1902	2171	else
dvander@1902	2172	{
dvander@1902	2173	char pluginfile[256];
dvander@3872	2174	const char *ext = libsys->GetFileExtension(arg) ? "" : ".smx";
dvander@3872	2175	g_pSM->BuildPath(Path_None, pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
dvander@1902	2176
dvander@4065	2177	if (!m_LoadLookup.retrieve(pluginfile, &pl))
dvander@1902	2178	{
dvander@3872	2179	rootmenu->ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
dvander@1902	2180	return;
dvander@1902	2181	}
dvander@309	2182	}
dvander@309	2183
dvander@309	2184	const sm_plugininfo_t *info = pl->GetPublicInfo();
dvander@309	2185
dvander@3872	2186	rootmenu->ConsolePrint(" Filename: %s", pl->GetFilename());
dvander@315	2187	if (pl->GetStatus() <= Plugin_Error)
dvander@309	2188	{
dvander@315	2189	if (IS_STR_FILLED(info->name))
dvander@315	2190	{
dvander@605	2191	if (IS_STR_FILLED(info->description))
dvander@605	2192	{
dvander@3872	2193	rootmenu->ConsolePrint(" Title: %s (%s)", info->name, info->description);
dvander@605	2194	} else {
dvander@3872	2195	rootmenu->ConsolePrint(" Title: %s", info->name);
dvander@605	2196	}
dvander@605	2197	}
dvander@605	2198	if (IS_STR_FILLED(info->author))
dvander@605	2199	{
dvander@3872	2200	rootmenu->ConsolePrint(" Author: %s", info->author);
dvander@315	2201	}
dvander@315	2202	if (IS_STR_FILLED(info->version))
dvander@315	2203	{
dvander@3872	2204	rootmenu->ConsolePrint(" Version: %s", info->version);
dvander@315	2205	}
dvander@315	2206	if (IS_STR_FILLED(info->url))
dvander@315	2207	{
dvander@3872	2208	rootmenu->ConsolePrint(" URL: %s", info->url);
dvander@315	2209	}
dvander@605	2210	if (pl->GetStatus() == Plugin_Error)
dvander@315	2211	{
dvander@3872	2212	rootmenu->ConsolePrint(" Error: %s", pl->m_errormsg);
dvander@1630	2213	}
dvander@1630	2214	else
dvander@1630	2215	{
dvander@2105	2216	if (pl->GetStatus() == Plugin_Running)
dvander@2105	2217	{
dvander@3872	2218	rootmenu->ConsolePrint(" Status: running");
dvander@2105	2219	}
dvander@2105	2220	else
dvander@2105	2221	{
dvander@3872	2222	rootmenu->ConsolePrint(" Status: not running");
dvander@2105	2223	}
ds@860	2224
ds@861	2225	const char *typestr = "";
ds@860	2226	switch (pl->GetType())
ds@860	2227	{
ds@860	2228	case PluginType_MapUpdated:
ds@860	2229	typestr = "Map Change if Updated";
ds@860	2230	break;
ds@860	2231	case PluginType_MapOnly:
ds@860	2232	typestr = "Map Change";
ds@860	2233	break;
ds@860	2234	case PluginType_Private:
ds@860	2235	case PluginType_Global:
ds@860	2236	typestr = "Never";
ds@860	2237	break;
ds@860	2238	}
ds@860	2239
dvander@3872	2240	rootmenu->ConsolePrint(" Reloads: %s", typestr);
dvander@315	2241	}
dvander@2105	2242	if (pl->m_FileVersion >= 3)
dvander@2105	2243	{
dvander@3872	2244	rootmenu->ConsolePrint(" Timestamp: %s", pl->m_DateTime);
dvander@2105	2245	}
asherkin@3601	2246
asherkin@3601	2247	unsigned char *pCodeHash = pl->m_pRuntime->GetCodeHash();
asherkin@3601	2248	unsigned char *pDataHash = pl->m_pRuntime->GetDataHash();
asherkin@3601	2249
asherkin@3601	2250	char combinedHash[33];
asherkin@3601	2251	for (int i = 0; i < 16; i++)
dvander@3872	2252	smcore.Format(combinedHash + (i * 2), 3, "%02x", pCodeHash[i] ^ pDataHash[i]);
asherkin@3601	2253
dvander@3872	2254	rootmenu->ConsolePrint(" Hash: %s", combinedHash);
dvander@1630	2255	}
dvander@1630	2256	else
dvander@1630	2257	{
dvander@3872	2258	rootmenu->ConsolePrint(" Load error: %s", pl->m_errormsg);
dvander@2342	2259	if (pl->GetStatus() < Plugin_Created)
dvander@315	2260	{
dvander@3872	2261	rootmenu->ConsolePrint(" File info: (title \"%s\") (version \"%s\")",
dvander@2342	2262	info->name ? info->name : "<none>",
dvander@2342	2263	info->version ? info->version : "<none>");
dvander@2342	2264	if (IS_STR_FILLED(info->url))
dvander@2342	2265	{
dvander@3872	2266	rootmenu->ConsolePrint(" File URL: %s", info->url);
dvander@2342	2267	}
dvander@315	2268	}
dvander@309	2269	}
dvander@309	2270
dvander@309	2271	return;
dvander@1630	2272	}
dvander@1630	2273	else if (strcmp(cmd, "refresh") == 0)
dvander@1630	2274	{
dvander@3872	2275	smcore.DoGlobalPluginLoads();
dvander@3872	2276	rootmenu->ConsolePrint("[SM] The plugin list has been refreshed and reloaded.");
dvander@1630	2277	return;
dvander@1630	2278	}
dvander@1630	2279	else if (strcmp(cmd, "reload") == 0)
dvander@1630	2280	{
faluco@1348	2281	if (argcount < 4)
faluco@1348	2282	{
dvander@3872	2283	rootmenu->ConsolePrint("[SM] Usage: sm plugins reload <#\|file>");
faluco@1348	2284	return;
faluco@1348	2285	}
faluco@1348	2286
faluco@1348	2287	CPlugin *pl;
faluco@1348	2288	char *end;
dvander@3872	2289	const char *arg = smcore.Arg(command, 3);
faluco@1348	2290	int id = strtol(arg, &end, 10);
faluco@1348	2291
faluco@1348	2292	if (*end == '\0')
faluco@1348	2293	{
faluco@1348	2294	pl = GetPluginByOrder(id);
faluco@1348	2295	if (!pl)
faluco@1348	2296	{
dvander@3872	2297	rootmenu->ConsolePrint("[SM] Plugin index %d not found.", id);
faluco@1348	2298	return;
faluco@1348	2299	}
dvander@1630	2300	}
dvander@1630	2301	else
dvander@1630	2302	{
faluco@1348	2303	char pluginfile[256];
dvander@3872	2304	const char *ext = libsys->GetFileExtension(arg) ? "" : ".smx";
dvander@3872	2305	g_pSM->BuildPath(Path_None, pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
faluco@1348	2306
dvander@4065	2307	if (!m_LoadLookup.retrieve(pluginfile, &pl))
faluco@1348	2308	{
dvander@3872	2309	rootmenu->ConsolePrint("[SM] Plugin %s is not loaded.", pluginfile);
faluco@1348	2310	return;
faluco@1348	2311	}
faluco@1348	2312	}
faluco@1348	2313
faluco@1348	2314	char name[PLATFORM_MAX_PATH];
faluco@1348	2315	const sm_plugininfo_t *info = pl->GetPublicInfo();
dvander@2886	2316	if (pl->GetStatus() <= Plugin_Paused)
dvander@2885	2317	strcpy(name, (IS_STR_FILLED(info->name)) ? info->name : pl->GetFilename());
dvander@2885	2318	else
dvander@2885	2319	strcpy(name, pl->GetFilename());
faluco@1348	2320
faluco@1348	2321	if (ReloadPlugin(pl))
faluco@1348	2322	{
dvander@3872	2323	rootmenu->ConsolePrint("[SM] Plugin %s reloaded successfully.", name);
dvander@1630	2324	}
dvander@1630	2325	else
dvander@1630	2326	{
dvander@3872	2327	rootmenu->ConsolePrint("[SM] Failed to reload plugin %s.", name);
faluco@1348	2328	}
faluco@1348	2329
faluco@1348	2330	return;
dvander@309	2331	}
dvander@309	2332	}
dvander@309	2333
dvander@309	2334	/* Draw the main menu */
dvander@3872	2335	rootmenu->ConsolePrint("SourceMod Plugins Menu:");
dvander@3872	2336	rootmenu->DrawGenericOption("info", "Information about a plugin");
dvander@3872	2337	rootmenu->DrawGenericOption("list", "Show loaded plugins");
dvander@3872	2338	rootmenu->DrawGenericOption("load", "Load a plugin");
dvander@3872	2339	rootmenu->DrawGenericOption("load_lock", "Prevents any more plugins from being loaded");
dvander@3872	2340	rootmenu->DrawGenericOption("load_unlock", "Re-enables plugin loading");
dvander@3872	2341	rootmenu->DrawGenericOption("refresh", "Reloads/refreshes all plugins in the plugins folder");
dvander@3872	2342	rootmenu->DrawGenericOption("reload", "Reloads a plugin");
dvander@3872	2343	rootmenu->DrawGenericOption("unload", "Unload a plugin");
dvander@3872	2344	rootmenu->DrawGenericOption("unload_all", "Unloads all plugins");
faluco@1348	2345	}
faluco@1348	2346
faluco@1348	2347	bool CPluginManager::ReloadPlugin(CPlugin *pl)
faluco@1348	2348	{
faluco@1348	2349	List<CPlugin *>::iterator iter;
faluco@1348	2350	char filename[PLATFORM_MAX_PATH];
dvander@2226	2351	bool wasloaded;
faluco@1348	2352	PluginType ptype;
faluco@1348	2353	IPlugin *newpl;
faluco@1348	2354	int id = 1;
faluco@1348	2355
faluco@1348	2356	strcpy(filename, pl->m_filename);
faluco@1348	2357	ptype = pl->GetType();
faluco@1348	2358
faluco@1348	2359	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++, id++)
faluco@1348	2360	{
faluco@1348	2361	if ((*iter) == pl)
faluco@1348	2362	{
faluco@1348	2363	break;
faluco@1348	2364	}
faluco@1348	2365	}
faluco@1348	2366
faluco@1348	2367	if (!UnloadPlugin(pl))
faluco@1348	2368	{
faluco@1348	2369	return false;
faluco@1348	2370	}
dvander@2226	2371	if (!(newpl=LoadPlugin(filename, true, ptype, NULL, 0, &wasloaded)))
faluco@1348	2372	{
faluco@1348	2373	return false;
faluco@1348	2374	}
faluco@1348	2375
faluco@1348	2376	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
faluco@1348	2377	{
faluco@1348	2378	if ((iter) == (CPlugin )newpl)
faluco@1348	2379	{
faluco@1348	2380	m_plugins.erase(iter);
faluco@1348	2381	break;
faluco@1348	2382	}
faluco@1348	2383	}
faluco@1348	2384
faluco@1348	2385	int i;
dvander@1630	2386	for (i=1, iter=m_plugins.begin(); iter!=m_plugins.end() && i<id; iter++, i++)
dvander@1630	2387	{
dvander@1630	2388	}
faluco@1348	2389	m_plugins.insert(iter, (CPlugin *)newpl);
faluco@1348	2390
faluco@1348	2391	return true;
dvander@309	2392	}
faluco@333	2393
dvander@3872	2394	void CPluginManager::RefreshAll()
faluco@333	2395	{
dvander@1630	2396	/* If we're in a load lock, just skip this whole bit. */
dvander@1630	2397	if (m_LoadingLocked)
dvander@1630	2398	{
dvander@1630	2399	return;
dvander@1630	2400	}
dvander@1630	2401
faluco@333	2402	List<CPlugin *>::iterator iter;
faluco@333	2403	List<CPlugin *> tmp_list = m_plugins;
faluco@333	2404	CPlugin *pl;
faluco@333	2405	time_t t;
faluco@333	2406
faluco@333	2407	for (iter=tmp_list.begin(); iter!=tmp_list.end(); iter++)
faluco@333	2408	{
faluco@333	2409	pl = (*iter);
faluco@333	2410	if (pl->GetType() == PluginType_MapOnly)
faluco@333	2411	{
faluco@333	2412	UnloadPlugin((IPlugin *)pl);
dvander@1630	2413	}
dvander@1630	2414	else if (pl->GetType() == PluginType_MapUpdated)
dvander@1630	2415	{
dvander@450	2416	t = pl->GetFileTimeStamp();
dvander@450	2417	if (!t \|\| t > pl->GetTimeStamp())
faluco@333	2418	{
faluco@333	2419	pl->SetTimeStamp(t);
faluco@333	2420	UnloadPlugin((IPlugin *)pl);
faluco@333	2421	}
faluco@333	2422	}
faluco@333	2423	}
faluco@333	2424	}
faluco@430	2425
faluco@430	2426	void CPluginManager::_SetPauseState(CPlugin *pl, bool paused)
faluco@430	2427	{
faluco@430	2428	List<IPluginsListener *>::iterator iter;
faluco@430	2429	IPluginsListener *pListener;
faluco@430	2430	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
faluco@430	2431	{
faluco@430	2432	pListener = (*iter);
faluco@430	2433	pListener->OnPluginPauseChange(pl, paused);
faluco@430	2434	}
dvander@464	2435	}
dvander@464	2436
ds@611	2437	void CPluginManager::AddFunctionsToForward(const char name, IChangeableForward pForward)
ds@611	2438	{
ds@611	2439	List<CPlugin *>::iterator iter;
ds@611	2440	CPlugin *pPlugin;
ds@611	2441	IPluginFunction *pFunction;
ds@611	2442
ds@611	2443	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++)
ds@611	2444	{
ds@611	2445	pPlugin = (*iter);
ds@611	2446
ds@611	2447	if (pPlugin->GetStatus() <= Plugin_Paused)
ds@611	2448	{
ds@611	2449	pFunction = pPlugin->GetBaseContext()->GetFunctionByName(name);
ds@611	2450
ds@611	2451	if (pFunction)
ds@611	2452	{
ds@611	2453	pForward->AddFunction(pFunction);
ds@611	2454	}
ds@611	2455	}
ds@611	2456	}
ds@611	2457	}
dvander@900	2458
dvander@900	2459	CPlugin CPluginManager::GetPluginFromIdentity(IdentityToken_t pToken)
dvander@900	2460	{
dvander@900	2461	if (pToken->type != g_PluginIdent)
dvander@900	2462	{
dvander@900	2463	return NULL;
dvander@900	2464	}
dvander@900	2465
dvander@900	2466	return (CPlugin *)(pToken->ptr);
dvander@900	2467	}
dvander@978	2468
asherkin@3703	2469	void CPluginManager::OnLibraryAction(const char *lib, LibraryAction action)
dvander@978	2470	{
asherkin@3703	2471	switch (action)
dvander@1124	2472	{
asherkin@3703	2473	case LibraryAction_Removed:
asherkin@3703	2474	m_pOnLibraryRemoved->PushString(lib);
asherkin@3703	2475	m_pOnLibraryRemoved->Execute(NULL);
asherkin@3703	2476	break;
asherkin@3703	2477	case LibraryAction_Added:
asherkin@3703	2478	m_pOnLibraryAdded->PushString(lib);
asherkin@3703	2479	m_pOnLibraryAdded->Execute(NULL);
asherkin@3703	2480	break;
dvander@1124	2481	}
dvander@978	2482	}
dvander@1124	2483
dvander@1124	2484	bool CPluginManager::LibraryExists(const char *lib)
dvander@1124	2485	{
dvander@1124	2486	List<CPlugin *>::iterator iter;
dvander@1124	2487
dvander@1124	2488	for (iter=m_plugins.begin();
dvander@1124	2489	iter!=m_plugins.end();
dvander@1124	2490	iter++)
dvander@1124	2491	{
dvander@1124	2492	CPlugin pl = (iter);
dvander@1124	2493	if (pl->GetStatus() != Plugin_Running)
dvander@1124	2494	{
dvander@1124	2495	continue;
dvander@1124	2496	}
dvander@1124	2497	List<String>::iterator s_iter;
dvander@1124	2498	for (s_iter = pl->m_Libraries.begin();
dvander@1124	2499	s_iter != pl->m_Libraries.end();
dvander@1124	2500	s_iter++)
dvander@1124	2501	{
dvander@1124	2502	if ((*s_iter).compare(lib) == 0)
dvander@1124	2503	{
dvander@1124	2504	return true;
dvander@1124	2505	}
dvander@1124	2506	}
dvander@1124	2507	}
dvander@1124	2508
dvander@1124	2509	return false;
dvander@1124	2510	}
faluco@1221	2511
faluco@1221	2512	void CPluginManager::AllPluginsLoaded()
faluco@1221	2513	{
faluco@1221	2514	List<CPlugin *>::iterator iter;
faluco@1221	2515	CPlugin *pl;
faluco@1221	2516
faluco@1221	2517	for (iter=m_plugins.begin(); iter!=m_plugins.end(); iter++)
faluco@1221	2518	{
faluco@1221	2519	pl = (*iter);
faluco@1221	2520	pl->Call_OnAllPluginsLoaded();
faluco@1221	2521	}
dvander@1232	2522	}
dvander@1630	2523
dvander@1630	2524	void CPluginManager::UnloadAll()
dvander@1630	2525	{
dvander@1630	2526	List<CPlugin *>::iterator iter;
dvander@1630	2527	while ( (iter = m_plugins.begin()) != m_plugins.end() )
dvander@1630	2528	{
dvander@1630	2529	UnloadPlugin((*iter));
dvander@1630	2530	}
dvander@1630	2531	}
dvander@1638	2532
dvander@1638	2533	int CPluginManager::GetOrderOfPlugin(IPlugin *pl)
dvander@1638	2534	{
dvander@1638	2535	int id = 1;
dvander@1638	2536	List<CPlugin *>::iterator iter;
dvander@1638	2537
dvander@1638	2538	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++, id++)
dvander@1638	2539	{
dvander@1638	2540	if ((*iter) == pl)
dvander@1638	2541	{
dvander@1638	2542	return id;
dvander@1638	2543	}
dvander@1638	2544	}
dvander@1638	2545
dvander@1638	2546	return -1;
dvander@1638	2547	}
dvander@1638	2548
dvander@3872	2549	SMPlugin CPluginManager::FindPluginByConsoleArg(const char arg)
dvander@1902	2550	{
dvander@1902	2551	int id;
dvander@1902	2552	char *end;
dvander@1902	2553	CPlugin *pl;
dvander@1902	2554
dvander@1902	2555	id = strtol(arg, &end, 10);
dvander@1902	2556
dvander@1902	2557	if (*end == '\0')
dvander@1902	2558	{
dvander@1902	2559	pl = GetPluginByOrder(id);
dvander@1902	2560	if (!pl)
dvander@1902	2561	{
dvander@1902	2562	return NULL;
dvander@1902	2563	}
dvander@1902	2564	}
dvander@1902	2565	else
dvander@1902	2566	{
dvander@1902	2567	char pluginfile[256];
dvander@3872	2568	const char *ext = libsys->GetFileExtension(arg) ? "" : ".smx";
dvander@3872	2569	smcore.Format(pluginfile, sizeof(pluginfile), "%s%s", arg, ext);
dvander@1902	2570
dvander@4065	2571	if (!m_LoadLookup.retrieve(pluginfile, &pl))
dvander@1902	2572	return NULL;
dvander@1902	2573	}
dvander@1902	2574
dvander@1902	2575	return pl;
dvander@1902	2576	}
dvander@2342	2577
dvander@2342	2578	void CPluginManager::OnSourceModMaxPlayersChanged(int newvalue)
dvander@2342	2579	{
dvander@2342	2580	SyncMaxClients(newvalue);
dvander@2342	2581	}
dvander@2342	2582
dvander@2342	2583	void CPluginManager::SyncMaxClients(int max_clients)
dvander@2342	2584	{
dvander@2342	2585	List<CPlugin *>::iterator iter;
dvander@2342	2586
dvander@2342	2587	for (iter = m_plugins.begin(); iter != m_plugins.end(); iter++)
dvander@2342	2588	{
dvander@2342	2589	(*iter)->SyncMaxClients(max_clients);
dvander@2342	2590	}
dvander@2342	2591	}
dvander@2547	2592
dvander@3881	2593	const CVector<SMPlugin > CPluginManager::ListPlugins()
dvander@2547	2594	{
dvander@3881	2595	CVector<SMPlugin > list = new CVector<SMPlugin *>();
dvander@3881	2596
dvander@3881	2597	for (List<CPlugin *>::iterator iter = m_plugins.begin(); iter != m_plugins.end(); iter++)
dvander@3881	2598	list->push_back((*iter));
dvander@3872	2599
dvander@3881	2600	return list;
dvander@3881	2601	}
dvander@3881	2602
dvander@3881	2603	void CPluginManager::FreePluginList(const CVector<SMPlugin > list)
dvander@3881	2604	{
dvander@3881	2605	delete const_cast<CVector<SMPlugin > >(list);
dvander@3872	2606	}
dvander@2547	2607
dvander@3872	2608	class OldPluginAPI : public IPluginManager
dvander@3872	2609	{
dvander@3872	2610	public:
dvander@3872	2611	IPlugin LoadPlugin(const char path,
dvander@3872	2612	bool debug,
dvander@3872	2613	PluginType type,
dvander@3872	2614	char error[],
dvander@3872	2615	size_t maxlength,
dvander@3872	2616	bool *wasloaded)
dvander@2547	2617	{
dvander@3872	2618	return g_PluginSys.LoadPlugin(path, debug, type, error, maxlength, wasloaded);
dvander@2547	2619	}
dvander@2547	2620
dvander@3872	2621	bool UnloadPlugin(IPlugin *plugin)
dvander@2547	2622	{
dvander@3872	2623	return g_PluginSys.UnloadPlugin(plugin);
dvander@3872	2624	}
dvander@3872	2625
dvander@3872	2626	IPlugin FindPluginByContext(const sp_context_t ctx)
dvander@3872	2627	{
dvander@3872	2628	return g_PluginSys.FindPluginByContext(ctx);
dvander@2547	2629	}
dvander@2547	2630
dvander@3872	2631	unsigned int GetPluginCount()
dvander@2547	2632	{
dvander@3872	2633	return g_PluginSys.GetPluginCount();
dvander@3872	2634	}
dvander@2547	2635
dvander@3872	2636	IPluginIterator *GetPluginIterator()
dvander@3872	2637	{
dvander@3872	2638	return g_PluginSys.GetPluginIterator();
dvander@3872	2639	}
dvander@2547	2640
dvander@3872	2641	void AddPluginsListener(IPluginsListener *listener)
dvander@3872	2642	{
dvander@3872	2643	g_PluginSys.AddPluginsListener(listener);
dvander@2547	2644	}
dvander@2547	2645
dvander@3872	2646	void RemovePluginsListener(IPluginsListener *listener)
dvander@2547	2647	{
dvander@3872	2648	g_PluginSys.RemovePluginsListener(listener);
dvander@2547	2649	}
dvander@2547	2650
dvander@3872	2651	IPlugin PluginFromHandle(Handle_t handle, HandleError err)
dvander@2547	2652	{
dvander@3872	2653	return g_PluginSys.PluginFromHandle(handle, err);
dvander@2547	2654	}
dvander@3872	2655	};
dvander@3872	2656
dvander@3872	2657	static OldPluginAPI sOldPluginAPI;
dvander@3872	2658
dvander@3872	2659	IPluginManager *CPluginManager::GetOldAPI()
dvander@3872	2660	{
dvander@3872	2661	return &sOldPluginAPI;
dvander@2547	2662	}

author	David Anderson <dvander@alliedmods.net>
	Fri Aug 30 10:16:28 2013 -0700 (2013-08-30)
changeset 4109	10eb68d668af
parent 4108	dabaea5ab45c
permissions	-rw-r--r--