//%2003////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002  BMC Software, Hewlett-Packard Development
// Company, L. P., IBM Corp., The Open Group, Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.;
// IBM Corp.; EMC Corporation, The Open Group.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
// Author:      Adrian Schuur, schuur@de.ibm.com
//
// Modified By:
//
//%/////////////////////////////////////////////////////////////////////////////

#define CMPI_VER_86 1

#include "CMPI_ContextArgs.h"
#include "CMPI_Ftabs.h"
#include "CMPI_Value.h"
#include "CMPI_String.h"

PEGASUS_USING_STD;
PEGASUS_NAMESPACE_BEGIN

// CMPIArgs section

static CMPIStatus argsRelease(CMPIArgs* eArg) {
   CMReturn(CMPI_RC_OK);
}

static CMPIStatus argsReleaseNop(CMPIArgs* eArg) {
   CMReturn(CMPI_RC_OK);
}

static CMPIArgs* argsClone(CMPIArgs* eArg, CMPIStatus* rc) {
   Array<CIMParamValue>* arg=(Array<CIMParamValue>*)eArg->hdl;
   Array<CIMParamValue>* cArg=new Array<CIMParamValue>();
   for (long i=0,s=arg->size(); i<s; i++) {
      const CIMParamValue &v=(*arg)[i];
      cArg->append(v.clone());
   }
   CMPIArgs* neArg=(CMPIArgs*)new CMPI_Object(cArg,CMPI_ObjectPath_Ftab);
   if (rc) CMSetStatus(rc,CMPI_RC_OK);
   return neArg;
}

static long locateArg(const Array<CIMParamValue> &a, const CIMName &eName) {
   for (long i=0,s=a.size(); i<s; i++) {
      const String &n=a[i].getParameterName();
      if (String::equalNoCase(n,eName.getString())) return i;
   }
   return -1;
}

static CMPIStatus argsAddArg(CMPIArgs* eArg, char* name, CMPIValue* data, CMPIType type) {
   Array<CIMParamValue>* arg=(Array<CIMParamValue>*)eArg->hdl;
   CMPIrc rc;
   CIMValue v=value2CIMValue(data,type,&rc);
   CIMName sName(name);

   long i=locateArg(*arg,sName);
   if (i>=0) arg->remove(i);

   arg->append(CIMParamValue(sName.getString(),v));
   CMReturn(CMPI_RC_OK);
}

static CMPIData argsGetArgAt(CMPIArgs* eArg, CMPICount pos, CMPIString** name,
               CMPIStatus* rc) {
   Array<CIMParamValue>* arg=(Array<CIMParamValue>*)eArg->hdl;
   CMPIData data={0,0,{0}};

   if (pos>arg->size()) {
      if (rc) CMSetStatus(rc,CMPI_RC_ERR_NOT_FOUND);
      return data;
   }

   CIMValue v=(*arg)[pos].getValue();
   CIMType pType=v.getType();
   CMPIType t=type2CMPIType(pType,v.isArray());

   value2CMPIData(v,t,&data);

   if (name) {
      String n=(*arg)[pos].getParameterName();
      *name=(CMPIString*)string2CMPIString(n);
   }

   if (rc) CMSetStatus(rc,CMPI_RC_OK);
   return data;
}

static CMPIData argsGetArg(CMPIArgs* eArg, char* name, CMPIStatus* rc) {
   Array<CIMParamValue>* arg=(Array<CIMParamValue>*)eArg->hdl;
   CIMName eName(name);

   long i=locateArg(*arg,eName);
   if (i>=0) return argsGetArgAt(eArg,i,NULL,rc);

   CMPIData data={0,0,{0}};
   if (rc) CMSetStatus(rc,CMPI_RC_ERR_NOT_FOUND);
   return data;
}

static CMPICount argsGetArgCount(CMPIArgs* eArg, CMPIStatus* rc) {
   Array<CIMParamValue>* arg=(Array<CIMParamValue>*)eArg->hdl;
   if (rc) CMSetStatus(rc,CMPI_RC_OK);
   return arg->size();
}


static CMPIArgsFT args_FT={
     CMPICurrentVersion,
     argsRelease,
     argsClone,
     argsAddArg,
     argsGetArg,
     argsGetArgAt,
     argsGetArgCount,
};

CMPIArgsFT *CMPI_Args_Ftab=&args_FT;

static CMPIArgsFT argsOnStack_FT={
     CMPICurrentVersion,
     argsReleaseNop,
     argsClone,
     argsAddArg,
     argsGetArg,
     argsGetArgAt,
     argsGetArgCount,
};

CMPIArgsFT *CMPI_ArgsOnStack_Ftab=&argsOnStack_FT;



// CMPIContext Session

static CMPIStatus contextReleaseNop(CMPIContext* eCtx) {
   CMReturn(CMPI_RC_OK);
}

static CMPIData contextGetEntry(CMPIContext* eCtx, char* name, CMPIStatus* rc) {
   return argsGetArg((CMPIArgs*)eCtx,name,rc);
}

CMPIData contextGetEntryAt(CMPIContext* eCtx, CMPICount pos,
            CMPIString** name, CMPIStatus* rc) {
   return argsGetArgAt((CMPIArgs*)eCtx,pos,name,rc);
}

static CMPICount contextGetEntryCount(CMPIContext* eCtx, CMPIStatus* rc) {
   return argsGetArgCount((CMPIArgs*)eCtx,rc);
}

static CMPIStatus contextAddEntry(CMPIContext* eCtx, char* name,
            CMPIValue* data, CMPIType type) {
   return argsAddArg((CMPIArgs*)eCtx,name,data,type);
}


static CMPIContextFT context_FT={
     CMPICurrentVersion,
     contextReleaseNop,
     NULL,
     contextGetEntry,
     contextGetEntryAt,
     contextGetEntryCount,
     contextAddEntry,
};

CMPIContextFT *CMPI_Context_Ftab=&context_FT;

static CMPIContextFT contextOnStack_FT={
     CMPICurrentVersion,
     contextReleaseNop,
     NULL,
     contextGetEntry,
     contextGetEntryAt,
     contextGetEntryCount,
     contextAddEntry,
};

CMPIContextFT *CMPI_ContextOnStack_Ftab=&contextOnStack_FT;


CMPI_Context::CMPI_Context(const OperationContext& ct) {
      ctx=(OperationContext*)&ct;
      thr=NULL;
      hdl=(void*)new Array<CIMParamValue>();
      ft=CMPI_Context_Ftab;
   }

CMPI_ContextOnStack::CMPI_ContextOnStack(const OperationContext& ct) {
      ctx=(OperationContext*)&ct;
      hdl=(void*)new Array<CIMParamValue>();
      ft=CMPI_ContextOnStack_Ftab;
   }

CMPI_ContextOnStack::~CMPI_ContextOnStack() {
      delete (Array<CIMParamValue>*)hdl;
   }

CMPI_ArgsOnStack::CMPI_ArgsOnStack(const Array<CIMParamValue>& args) {
      hdl=(void*)&args;
      ft=CMPI_ArgsOnStack_Ftab;
   }

PEGASUS_NAMESPACE_END