sourcemod-central: core/vm/sp_vm_basecontext.h@e209a7296936

     1 /**

     2  * ================================================================

     3  * SourcePawn (C)2004-2007 AlliedModders LLC.  All rights reserved.

     4  * ================================================================

     5  *

     6  * This file is not open source and may not be copied without explicit

     7  * written permission of AlliedModders LLC.  This file may not be redistributed

     8  * in whole or significant part.

     9  * For information, see LICENSE.txt or http://www.sourcemod.net/license.php

    10  *

    11  * Version: $Id$

    12  */

    14 #ifndef _INCLUDE_SOURCEPAWN_BASECONTEXT_H_

    15 #define _INCLUDE_SOURCEPAWN_BASECONTEXT_H_

    17 #include "sp_vm_api.h"

    18 #include "sp_vm_function.h"

    20 /**

    21  * :TODO: Make functions allocate as a lump instead of individual allocations!

    22  */

    24 namespace SourcePawn

    25 {

    26 	class BaseContext :

    27 		public IPluginContext,

    28 		public IPluginDebugInfo

    29 	{

    30 	public:

    31 		BaseContext(sp_context_t *ctx);

    32 		~BaseContext();

    33 	public: //IPluginContext

    34 		IVirtualMachine *GetVirtualMachine();

    35 		sp_context_t *GetContext();

    36 		bool IsDebugging();

    37 		int SetDebugBreak(SPVM_DEBUGBREAK newpfn, SPVM_DEBUGBREAK *oldpfn);

    38 		IPluginDebugInfo *GetDebugInfo();

    39 		virtual int HeapAlloc(unsigned int cells, cell_t *local_addr, cell_t **phys_addr);

    40 		virtual int HeapPop(cell_t local_addr);

    41 		virtual int HeapRelease(cell_t local_addr);

    42 		virtual int FindNativeByName(const char *name, uint32_t *index);

    43 		virtual int GetNativeByIndex(uint32_t index, sp_native_t **native);

    44 		virtual uint32_t GetNativesNum();

    45 		virtual int FindPublicByName(const char *name, uint32_t *index);

    46 		virtual int GetPublicByIndex(uint32_t index, sp_public_t **publicptr);

    47 		virtual uint32_t GetPublicsNum();

    48 		virtual int GetPubvarByIndex(uint32_t index, sp_pubvar_t **pubvar);

    49 		virtual int FindPubvarByName(const char *name, uint32_t *index);

    50 		virtual int GetPubvarAddrs(uint32_t index, cell_t *local_addr, cell_t **phys_addr);

    51 		virtual uint32_t GetPubVarsNum();

    52 		virtual int LocalToPhysAddr(cell_t local_addr, cell_t **phys_addr);

    53 		virtual int LocalToString(cell_t local_addr, char **addr);

    54 		virtual int StringToLocal(cell_t local_addr, size_t chars, const char *source);

    55 		virtual int StringToLocalUTF8(cell_t local_addr, size_t maxbytes, const char *source, size_t *wrtnbytes);

    56 		virtual int PushCell(cell_t value);

    57 		virtual int PushCellArray(cell_t *local_addr, cell_t **phys_addr, cell_t array[], unsigned int numcells);

    58 		virtual int PushString(cell_t *local_addr, char **phys_addr, const char *string);

    59 		virtual int PushCellsFromArray(cell_t array[], unsigned int numcells);

    60 		virtual int BindNatives(const sp_nativeinfo_t *natives, unsigned int num, int overwrite);

    61 		virtual int BindNative(const sp_nativeinfo_t *native);

    62 		virtual int BindNativeToAny(SPVM_NATIVE_FUNC native);

    63 		virtual int Execute(uint32_t code_addr, cell_t *result);

    64 		virtual void ThrowNativeErrorEx(int error, const char *msg, ...);

    65 		virtual cell_t ThrowNativeError(const char *msg, ...);

    66 		virtual IPluginFunction *GetFunctionByName(const char *public_name);

    67 		virtual IPluginFunction *GetFunctionById(funcid_t func_id);

    68 #if defined SOURCEMOD_BUILD

    69 		virtual SourceMod::IdentityToken_t *GetIdentity();

    70 		void SetIdentity(SourceMod::IdentityToken_t *token);

    71 		bool IsRunnable();

    72 		void SetRunnable(bool runnable);

    73 #endif

    74 	public: //IPluginDebugInfo

    75 		virtual int LookupFile(ucell_t addr, const char **filename);

    76 		virtual int LookupFunction(ucell_t addr, const char **name);

    77 		virtual int LookupLine(ucell_t addr, uint32_t *line);

    78 	public:

    79 		void SetContext(sp_context_t *_ctx);

    80 	private:

    81 		void SetErrorMessage(const char *msg, va_list ap);

    82 		void FlushFunctionCache();

    83 	private:

    84 		sp_context_t *ctx;

    85 #if defined SOURCEMOD_BUILD

    86 		SourceMod::IdentityToken_t *m_pToken;

    87 #endif

    88 		char m_MsgCache[1024];

    89 		bool m_CustomMsg;

    90 		bool m_InExec;

    91 		bool m_Runnable;

    92 		unsigned int m_funcsnum;

    93 		CFunction **m_priv_funcs;

    94 		CFunction **m_pub_funcs;

    95 	};

    96 };

    98 #endif //_INCLUDE_SOURCEPAWN_BASECONTEXT_H_

author	David Anderson <dvander@alliedmods.net>
	Fri Feb 16 03:47:10 2007 +0000 (2007-02-16)
changeset 501	e209a7296936
parent 371	71b0caa3aaa8
child 502	4530ea065a8b
permissions	-rw-r--r--