Exec command build with multiple data items

[sireesh tripurari]

Example :usage of Exec taken from

Specs: DMRepPro Version: 1.1.2
Section :6.5.6 

<Exec>
       <CmdID>3</CmdID>
       <Item>
              <Target>
                     <LocURI>./bin/shutdown</LocURI>
              </Target>

             <Data>argument1</Data>
             <Data>argument2</Data>
            <Data>argument3</Data>
      </Item>
</Exec>

The structure for exec command (in file rtk\src\sml\inc\Smldtd.h) is
/**
* Exec command:
**/
typedef struct sml_exec_s {
  SmlProtoElement_t          elementType;
  SmlPcdataPtr_t        cmdID;     
  Flag_t                flags;      // NoResp
  SmlCredPtr_t          cred;       // opt.
  SmlPcdataPtr_t        meta;       // opt.
  SmlItemPtr_t          item;
} *SmlExecPtr_t, SmlExec_t;

Can you explain how can i use this structure to represent the Example?

[Darryl Champagne]

Pretty much the same way as any other element:
->cmdID = 3;   (or foo.cmdID)
->item = [Some Item that you create]

And within item, you set the target LocURI, etc.

And of course, you have to alloc/create the item, and stuff within it, etc.

You have to create a hiearchy of data structures, that matchs the XML Hiearchy.  See some of the other code, or the sample, for how to alloc/create the structs.

dgc

[Darryl Champagne]

And just to be clear, inside Item, the data field is a LIST of data's, as is any other data structure that allows multiples (per the DTD).
dgc

[sireesh tripurari]

Thanks Darryl,
still i have some problems here again i will try to explain again with (respect to your replies).

The structure for exec command (in file rtk\src\sml\inc\Smldtd.h) is
/**
* Exec command:
**/
typedef struct sml_exec_s {
SmlProtoElement_t elementType;
SmlPcdataPtr_t cmdID; 
Flag_t flags; // NoResp
SmlCredPtr_t cred; // opt.
SmlPcdataPtr_t meta; // opt.
SmlItemPtr_t item;
} *SmlExecPtr_t, SmlExec_t;

This is the structure i need to fill in right?
now the SmlItemPtr_t item;
this will contain the LocURI(stated by you in first reply) and data items(reference both the replies) as you know it.

Here is the structure of SmlItemPtr_t
typedef struct sml_item_s {
  SmlTargetPtr_t        target;     // opt.
  SmlSourcePtr_t        source;     // opt.
  SmlPcdataPtr_t        meta;       // opt.
  SmlPcdataPtr_t        data;       // opt.
  Flag_t                flags;      // opt. for MoreData
} *SmlItemPtr_t, SmlItem_t;

target and source as usual.
meta if i have any thing to mention here
flags; shouldn't matter unless its large object i.e. MoreData.

Now this
  SmlPcdataPtr_t        data;       // opt.

This has a structure as:
typedef struct sml_pcdata_s {
  SmlPcdataType_t       contentType;     SmlPcdataExtension_t  extension;    
  MemSize_t             length;       
  VoidPtr_t             content;      
} *SmlPcdataPtr_t, SmlPcdata_t;  

I have removed the comment for clarity.;)
as you mentioned in second reply that
<reply2>"the data field is a LIST of data's"<reply2>

thats why i posted the question how can i use this data file to attach list of data's?

i have picked the latest version today again to check whether its possible or not?

sorry for delay in reply?
Thanks for your time and help.