core/vm/sp_vm_basecontext.h
author David Anderson <dvander@alliedmods.net>
Thu Jan 04 02:08:27 2007 +0000 (2007-01-04)
changeset 262 de0e374ffa47
parent 240 1360e8aa47d7
child 290 da8de49409e8
permissions -rw-r--r--
restructure of HandleSys admin permissions and interface
removal of HandleSys helper functions
removed useless BaseContext stuff from Engine
put SourceMod specific stuff in BaseContext
cleaned up broken Handle code
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#ifndef _INCLUDE_SOURCEPAWN_BASECONTEXT_H_
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#define _INCLUDE_SOURCEPAWN_BASECONTEXT_H_
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#include "sp_vm_api.h"
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namespace SourcePawn
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{
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	class BaseContext : 
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		public IPluginContext,
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		public IPluginDebugInfo
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	{
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	public:
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		BaseContext(sp_context_t *ctx);
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	public: //IPluginContext
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		IVirtualMachine *GetVirtualMachine();
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		sp_context_t *GetContext();
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		bool IsDebugging();
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		int SetDebugBreak(SPVM_DEBUGBREAK newpfn, SPVM_DEBUGBREAK *oldpfn);
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		IPluginDebugInfo *GetDebugInfo();
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		virtual int HeapAlloc(unsigned int cells, cell_t *local_addr, cell_t **phys_addr);
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		virtual int HeapPop(cell_t local_addr);
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		virtual int HeapRelease(cell_t local_addr);
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		virtual int FindNativeByName(const char *name, uint32_t *index);
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		virtual int GetNativeByIndex(uint32_t index, sp_native_t **native);
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		virtual uint32_t GetNativesNum();
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		virtual int FindPublicByName(const char *name, uint32_t *index);
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		virtual int GetPublicByIndex(uint32_t index, sp_public_t **publicptr);
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		virtual uint32_t GetPublicsNum();
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		virtual int GetPubvarByIndex(uint32_t index, sp_pubvar_t **pubvar);
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		virtual int FindPubvarByName(const char *name, uint32_t *index);
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		virtual int GetPubvarAddrs(uint32_t index, cell_t *local_addr, cell_t **phys_addr);
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		virtual uint32_t GetPubVarsNum();
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		virtual int LocalToPhysAddr(cell_t local_addr, cell_t **phys_addr);
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		virtual int LocalToString(cell_t local_addr, char **addr);
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		virtual int StringToLocal(cell_t local_addr, size_t chars, const char *source);
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		virtual int StringToLocalUTF8(cell_t local_addr, size_t maxbytes, const char *source, size_t *wrtnbytes);
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		virtual int PushCell(cell_t value);
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		virtual int PushCellArray(cell_t *local_addr, cell_t **phys_addr, cell_t array[], unsigned int numcells);
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		virtual int PushString(cell_t *local_addr, char **phys_addr, const char *string);
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		virtual int PushCellsFromArray(cell_t array[], unsigned int numcells);
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		virtual int BindNatives(sp_nativeinfo_t *natives, unsigned int num, int overwrite);
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		virtual int BindNative(sp_nativeinfo_t *native);
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		virtual int BindNativeToAny(SPVM_NATIVE_FUNC native);
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		virtual int Execute(funcid_t funcid, cell_t *result);
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		virtual void ThrowNativeErrorEx(int error, const char *msg, ...);
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		virtual cell_t ThrowNativeError(const char *msg, ...);
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#if defined SOURCEMOD_BUILD
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		virtual SourceMod::IdentityToken_t *GetIdentity();
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		void SetIdentity(SourceMod::IdentityToken_t *token);
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#endif
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	public: //IPluginDebugInfo
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		virtual int LookupFile(ucell_t addr, const char **filename);
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		virtual int LookupFunction(ucell_t addr, const char **name);
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		virtual int LookupLine(ucell_t addr, uint32_t *line);
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	private:
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		void SetErrorMessage(const char *msg, va_list ap);
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	private:
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		sp_context_t *ctx;
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#if defined SOURCEMOD_BUILD
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		SourceMod::IdentityToken_t *m_pToken;
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#endif
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		char m_MsgCache[1024];
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		bool m_CustomMsg;
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		bool m_InExec;
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	};
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};
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#endif //_INCLUDE_SOURCEPAWN_BASECONTEXT_H_