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#include "sm_globals.h" |
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#include "HandleSys.h" |
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#include "CDataPack.h" |
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HandleType_t g_DataPackType; |
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class DataPackNatives : |
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public SMGlobalClass, |
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public IHandleTypeDispatch |
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{ |
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public: |
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void OnSourceModAllInitialized() |
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{ |
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g_DataPackType = g_HandleSys.CreateType("DataPack", this, 0, NULL, NULL, g_pCoreIdent, NULL); |
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} |
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void OnSourceModShutdown() |
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{ |
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g_HandleSys.RemoveType(g_DataPackType, g_pCoreIdent); |
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g_DataPackType = 0; |
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} |
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void OnHandleDestroy(HandleType_t type, void *object) |
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{ |
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g_SourceMod.FreeDataPack(reinterpret_cast<IDataPack *>(object)); |
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} |
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}; |
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static cell_t smn_CreateDataPack(IPluginContext *pContext, const cell_t *params) |
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{ |
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IDataPack *pDataPack = g_SourceMod.CreateDataPack(); |
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if (!pDataPack) |
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{ |
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return 0; |
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} |
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return g_HandleSys.CreateHandle(g_DataPackType, pDataPack, pContext->GetIdentity(), g_pCoreIdent, NULL); |
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} |
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static cell_t smn_WritePackCell(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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pDataPack->PackCell(params[2]); |
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return 1; |
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} |
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static cell_t smn_WritePackFloat(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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pDataPack->PackFloat(sp_ctof(params[2])); |
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return 1; |
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} |
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static cell_t smn_WritePackString(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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int err; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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char *str; |
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if ((err=pContext->LocalToString(params[2], &str)) != SP_ERROR_NONE) |
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{ |
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pContext->ThrowNativeErrorEx(err, NULL); |
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return 0; |
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} |
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pDataPack->PackString(str); |
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return 1; |
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} |
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static cell_t smn_ReadPackCell(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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if (!pDataPack->IsReadable(sizeof(size_t) + sizeof(cell_t))) |
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{ |
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return pContext->ThrowNativeError("DataPack operation is out of bounds."); |
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} |
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return pDataPack->ReadCell(); |
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} |
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static cell_t smn_ReadPackFloat(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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if (!pDataPack->IsReadable(sizeof(size_t) + sizeof(float))) |
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{ |
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return pContext->ThrowNativeError("DataPack operation is out of bounds."); |
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} |
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return sp_ftoc(pDataPack->ReadFloat()); |
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} |
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static cell_t smn_ReadPackString(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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const char *str; |
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if (!(str=pDataPack->ReadString(NULL))) |
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{ |
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return pContext->ThrowNativeError("DataPack operation is out of bounds."); |
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} |
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pContext->StringToLocal(params[2], params[3], str); |
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return 1; |
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} |
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static cell_t smn_ResetPack(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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pDataPack->Reset(); |
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if (params[2]) |
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{ |
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pDataPack->ResetSize(); |
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} |
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return 1; |
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} |
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static cell_t smn_GetPackPosition(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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return static_cast<cell_t>(pDataPack->GetPosition()); |
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} |
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static cell_t smn_SetPackPosition(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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if (!pDataPack->SetPosition(params[2])) |
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{ |
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return pContext->ThrowNativeError("Invalid DataPack position, %d is out of bounds", params[2]); |
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} |
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return 1; |
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} |
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faluco@484
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static cell_t smn_IsPackReadable(IPluginContext *pContext, const cell_t *params) |
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{ |
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Handle_t hndl = static_cast<Handle_t>(params[1]); |
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HandleError herr; |
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HandleSecurity sec; |
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IDataPack *pDataPack; |
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sec.pOwner = NULL; |
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sec.pIdentity = g_pCoreIdent; |
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if ((herr=g_HandleSys.ReadHandle(hndl, g_DataPackType, &sec, (void **)&pDataPack)) |
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!= HandleError_None) |
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{ |
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return pContext->ThrowNativeError("Invalid data pack handle %x (error %d)", hndl, herr); |
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} |
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return pDataPack->IsReadable(params[2]) ? 1 : 0; |
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} |
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static DataPackNatives s_DataPackNatives; |
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REGISTER_NATIVES(datapacknatives) |
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{ |
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{"CreateDataPack", smn_CreateDataPack}, |
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{"WritePackCell", smn_WritePackCell}, |
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{"WritePackFloat", smn_WritePackFloat}, |
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{"WritePackString", smn_WritePackString}, |
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{"ReadPackCell", smn_ReadPackCell}, |
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{"ReadPackFloat", smn_ReadPackFloat}, |
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{"ReadPackString", smn_ReadPackString}, |
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{"ResetPack", smn_ResetPack}, |
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{"GetPackPosition", smn_GetPackPosition}, |
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{"SetPackPosition", smn_SetPackPosition}, |
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{"IsPackReadable", smn_IsPackReadable}, |
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{NULL, NULL} |
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}; |
