dvander@370: /**
ds@653: * vim: set ts=4 :
ds@1330: * =============================================================================
dvander@1231: * SourceMod
ds@1947: * Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
ds@1330: * =============================================================================
dvander@370: *
ds@1330: * This program is free software; you can redistribute it and/or modify it under
ds@1330: * the terms of the GNU General Public License, version 3.0, as published by the
ds@1330: * Free Software Foundation.
dvander@1231: *
ds@1330: * This program is distributed in the hope that it will be useful, but WITHOUT
ds@1330: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
ds@1330: * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
ds@1330: * details.
dvander@1231: *
ds@1330: * You should have received a copy of the GNU General Public License along with
ds@1330: * this program. If not, see .
dvander@1231: *
ds@1330: * As a special exception, AlliedModders LLC gives you permission to link the
ds@1330: * code of this program (as well as its derivative works) to "Half-Life 2," the
ds@1330: * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
ds@1330: * by the Valve Corporation. You must obey the GNU General Public License in
ds@1330: * all respects for all other code used. Additionally, AlliedModders LLC grants
ds@1330: * this exception to all derivative works. AlliedModders LLC defines further
ds@1330: * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
ds@1330: * or .
dvander@370: *
dvander@370: * Version: $Id$
dvander@370: */
dvander@370:
dvander@229: #ifndef _INCLUDE_SOURCEMOD_SHARESYSTEM_H_
dvander@229: #define _INCLUDE_SOURCEMOD_SHARESYSTEM_H_
dvander@229:
dvander@229: #include
dvander@229: #include
dvander@229: #include
dvander@2086: #include
dvander@229: #include "sm_globals.h"
dvander@229: #include "sourcemod.h"
dvander@229:
dvander@229: using namespace SourceHook;
dvander@229:
dvander@229: namespace SourceMod
dvander@229: {
dvander@229: struct IdentityToken_t
dvander@229: {
dvander@229: Handle_t ident;
dvander@868: void *ptr;
dvander@868: IdentityType_t type;
dvander@229: };
dvander@229: };
dvander@229:
dvander@229: struct IfaceInfo
dvander@229: {
dvander@1456: bool operator ==(const IfaceInfo &info)
dvander@1456: {
dvander@1456: return (info.iface == iface && info.owner == owner);
dvander@1456: }
dvander@229: SMInterface *iface;
dvander@304: IExtension *owner;
dvander@229: };
dvander@229:
dvander@2086: class CNativeOwner;
dvander@2086: class CPlugin;
dvander@2086: struct NativeEntry;
dvander@2086:
dvander@2086: struct ReplaceNative
dvander@2086: {
dvander@2086: CNativeOwner *owner;
dvander@2086: SPVM_NATIVE_FUNC func;
dvander@2086: };
dvander@2086:
dvander@2086: struct FakeNative
dvander@2086: {
dvander@2086: char name[64];
dvander@2086: IPluginContext *ctx;
dvander@2086: IPluginFunction *call;
dvander@2086: };
dvander@2086:
dvander@2086: struct NativeEntry
dvander@2086: {
dvander@2086: CNativeOwner *owner;
dvander@2086: SPVM_NATIVE_FUNC func;
dvander@2086: const char *name;
dvander@2086: ReplaceNative replacement;
dvander@2086: FakeNative *fake;
dvander@2086: };
dvander@2086:
dvander@2841: struct Capability
dvander@2841: {
dvander@2841: IExtension *ext;
dvander@2841: IFeatureProvider *provider;
dvander@2841: };
dvander@2841:
dvander@2841: class ShareSystem :
dvander@229: public IShareSys,
dvander@229: public SMGlobalClass,
dvander@229: public IHandleTypeDispatch
dvander@229: {
dvander@2086: friend class CNativeOwner;
dvander@229: public:
dvander@229: ShareSystem();
dvander@229: public: //IShareSys
dvander@304: bool AddInterface(IExtension *myself, SMInterface *pIface);
dvander@229: bool RequestInterface(const char *iface_name,
dvander@229: unsigned int iface_vers,
ds@741: IExtension *myself,
dvander@229: SMInterface **pIface);
dvander@312: void AddNatives(IExtension *myself, const sp_nativeinfo_t *natives);
dvander@229: IdentityType_t CreateIdentType(const char *name);
dvander@229: IdentityType_t FindIdentType(const char *name);
dvander@868: IdentityToken_t *CreateIdentity(IdentityType_t type, void *ptr);
dvander@229: void DestroyIdentType(IdentityType_t type);
dvander@229: void DestroyIdentity(IdentityToken_t *identity);
dvander@324: void AddDependency(IExtension *myself, const char *filename, bool require, bool autoload);
dvander@1572: void RegisterLibrary(IExtension *myself, const char *name);
dvander@1689: void OverrideNatives(IExtension *myself, const sp_nativeinfo_t *natives);
dvander@2841: void AddCapabilityProvider(IExtension *myself, IFeatureProvider *provider,
dvander@2841: const char *name);
dvander@2841: void DropCapabilityProvider(IExtension *myself, IFeatureProvider *provider,
dvander@2841: const char *name);
dvander@229: public: //SMGlobalClass
dvander@229: /* Pre-empt in case anything tries to register idents early */
dvander@1770: void Initialize();
dvander@229: void OnSourceModShutdown();
dvander@229: public: //IHandleTypeDispatch
dvander@229: void OnHandleDestroy(HandleType_t type, void *object);
dvander@229: public:
dvander@229: IdentityToken_t *CreateCoreIdentity();
dvander@304: void RemoveInterfaces(IExtension *pExtension);
dvander@2841: FeatureStatus TestFeature(IPluginRuntime *pRuntime, FeatureType feature, const char *name);
dvander@2841: FeatureStatus TestNative(IPluginRuntime *pRuntime, const char *name);
dvander@2841: FeatureStatus TestCap(const char *name);
dvander@229: public:
dvander@229: inline IdentityToken_t *GetIdentRoot()
dvander@229: {
dvander@229: return &m_IdentRoot;
dvander@229: }
dvander@2086: public:
dvander@2086: void BindNativesToPlugin(CPlugin *pPlugin, bool bCoreOnly);
dvander@2086: void BindNativeToPlugin(CPlugin *pPlugin, NativeEntry *pEntry);
dvander@2086: NativeEntry *AddFakeNative(IPluginFunction *pFunc, const char *name, SPVM_FAKENATIVE_FUNC func);
dvander@2545: NativeEntry *FindNative(const char *name);
dvander@2086: private:
dvander@2086: NativeEntry *AddNativeToCache(CNativeOwner *pOwner, const sp_nativeinfo_t *ntv);
dvander@2086: void ClearNativeFromCache(CNativeOwner *pOwner, const char *name);
dvander@2086: void BindNativeToPlugin(CPlugin *pPlugin,
dvander@2086: sp_native_t *ntv,
dvander@2086: uint32_t index,
dvander@2086: NativeEntry *pEntry);
dvander@229: private:
dvander@229: List m_Interfaces;
dvander@229: HandleType_t m_TypeRoot;
dvander@229: IdentityToken_t m_IdentRoot;
dvander@229: HandleType_t m_IfaceType;
dvander@229: IdentityType_t m_CoreType;
dvander@2086: KTrie m_NtvCache;
dvander@2841: KTrie m_caps;
dvander@229: };
dvander@229:
dvander@229: extern ShareSystem g_ShareSys;
dvander@229:
dvander@229: #endif //_INCLUDE_SOURCEMOD_SHARESYSTEM_H_