xltdevinf.c

SyncML ToolKits,学习syncml的参考工具包.非常好用.

    while (pScanner->curtok->type != TOK_TAG_END) {
        switch (pScanner->curtok->tagid) {
            case TN_DEVINF_CTTYPE:
                rc = buildPCData(pDecoder, (VoidPtr_t)&pElem->cttype);
                break;
            default:
                rc = SML_ERR_XLT_INVAL_SYNCML_DOC;
        }
        if (rc != SML_ERR_OK) {
            smlLibFree(pElem);
            return rc;
        }
        if (((rc = nextToken(pDecoder)) != SML_ERR_OK)) {
            smlLibFree(pElem);
            return rc;
        }
    }
    *ppElem = pElem;

    return SML_ERR_OK;
}

Ret_t buildDevInfSyncCapCmd(XltDecoderPtr_t pDecoder, VoidPtr_t *ppElem) {
    XltDecScannerPtr_t pScanner;
    SmlDevInfSyncCapPtr_t pElem;
    Ret_t rc;

    pScanner = pDecoder->scanner;

    if (*ppElem != NULL)
        return SML_ERR_XLT_INVAL_SYNCML_DOC;

    if ((pElem = (SmlDevInfSyncCapPtr_t)smlLibMalloc(sizeof(SmlDevInfSyncCap_t))) == NULL)
        return SML_ERR_NOT_ENOUGH_SPACE;
    smlLibMemset(pElem, 0, sizeof(SmlDevInfSyncCap_t));

    if (IS_EMPTY(pScanner->curtok)) {
        *ppElem = pElem;
        return SML_ERR_OK;
    }

    if (((rc = nextToken(pDecoder)) != SML_ERR_OK)) {
        smlLibFree(pElem);
        return rc;
    }

    while (pScanner->curtok->type != TOK_TAG_END) {
        switch (pScanner->curtok->tagid) {
            case TN_DEVINF_SYNCTYPE:
                rc = buildPCDataList(pDecoder, (VoidPtr_t)&pElem->synctype);
                break;
            default:
                rc = SML_ERR_XLT_INVAL_SYNCML_DOC;
        }
        if (rc != SML_ERR_OK) {
            smlLibFree(pElem);
            return rc;
        }
        if (((rc = nextToken(pDecoder)) != SML_ERR_OK)) {
            smlLibFree(pElem);
            return rc;
        }
    }
    *ppElem = pElem;

    return SML_ERR_OK;
}

Ret_t buildDevInfExtCmd(XltDecoderPtr_t pDecoder, VoidPtr_t *ppElem) {
    XltDecScannerPtr_t pScanner;
    SmlDevInfExtPtr_t pElem;
    Ret_t rc;

    pScanner = pDecoder->scanner;

    if (*ppElem != NULL)
        return SML_ERR_XLT_INVAL_SYNCML_DOC;

    if ((pElem = (SmlDevInfExtPtr_t)smlLibMalloc(sizeof(SmlDevInfExt_t))) == NULL)
        return SML_ERR_NOT_ENOUGH_SPACE;
    smlLibMemset(pElem, 0, sizeof(SmlDevInfExt_t));

    if (IS_EMPTY(pScanner->curtok)) {
        *ppElem = pElem;
        return SML_ERR_OK;
    }

    if (((rc = nextToken(pDecoder)) != SML_ERR_OK)) {
        smlLibFree(pElem);
        return rc;
    }

    while (pScanner->curtok->type != TOK_TAG_END) {
        switch (pScanner->curtok->tagid) {
            case TN_DEVINF_XNAM:
                rc = buildPCData(pDecoder, (VoidPtr_t)&pElem->xnam);
                break;
            case TN_DEVINF_XVAL:
                rc = buildPCDataList(pDecoder, (VoidPtr_t)&pElem->xval);
                break;
            default:
                rc = SML_ERR_XLT_INVAL_SYNCML_DOC;
        }
        if (rc != SML_ERR_OK) {
            smlLibFree(pElem);
            return rc;
        }
        if (((rc = nextToken(pDecoder)) != SML_ERR_OK)) {
            smlLibFree(pElem);
            return rc;
        }
    }
    *ppElem = pElem;

    return SML_ERR_OK;
}


/* see xltenc.c:XltEncBlock for description of parameters */
Ret_t devinfEncBlock(XltTagID_t tagId, XltRO_t reqOptFlag, const VoidPtr_t pContent, SmlEncoding_t enc, BufferMgmtPtr_t pBufMgr, SmlPcdataExtension_t attFlag) {
	//Return variable
	Ret_t _err;
	SmlPcdataListPtr_t           pList     = NULL, p2List = NULL;
    SmlDevInfDatastoreListPtr_t  dsList    = NULL;
    SmlDevInfCtcapListPtr_t      ctList    = NULL;
    SmlDevInfExtListPtr_t        exList    = NULL;
    SmlDevInfXmitListPtr_t       xmList    = NULL;
    SmlDevInfCTDataPropListPtr_t propList  = NULL;
    SmlDevInfCTDataListPtr_t     paramList = NULL;

    //Check if pContent of a required field is missing
	if ((reqOptFlag == REQUIRED) && (pContent == NULL))
		return SML_ERR_XLT_MISSING_CONT;
	//Check if pContent of a optional field is missing -> if yes we are done
	else if (pContent == NULL)
		return SML_ERR_OK;
  
	//Generate the commands -> see DTD
	switch (tagId) {
  	case TN_DEVINF_EXT:
  		if ((_err = xltGenerateTag(TN_DEVINF_EXT, TT_BEG, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
  		if ((_err = devinfEncBlock(TN_DEVINF_XNAM, REQUIRED, ((SmlDevInfExtPtr_t) pContent)->xnam, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
  		pList = ((SmlDevInfExtPtr_t)pContent)->xval;
          while (pList != NULL) {        
              if ((_err = devinfEncBlock(TN_DEVINF_XVAL, OPTIONAL, pList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
              pList = pList->next;
          };
  		if ((_err = xltGenerateTag(TN_DEVINF_EXT, TT_END, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
  		break;
  	case TN_DEVINF_SYNCCAP:
  		if ((_err = xltGenerateTag(TN_DEVINF_SYNCCAP, TT_BEG, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
  		pList = ((SmlDevInfSyncCapPtr_t)pContent)->synctype;
          while (pList != NULL) {        
              if ((_err = devinfEncBlock(TN_DEVINF_SYNCTYPE, OPTIONAL, pList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
              pList = pList->next;
          };
  		if ((_err = xltGenerateTag(TN_DEVINF_SYNCCAP, TT_END, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
  		break;
  	case TN_DEVINF_SHAREDMEM:                  
      //set the flag in the (WB)XML document if the flag is in the pContent
      if ((*((Flag_t *) pContent)) & (SmlDevInfSharedMem_f))
          if ((_err = xltGenerateTag(tagId, TT_ALL, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
      break;
    // %%% luz:2003-04-28 added missing 1.1 devinf tags here
	  case TN_DEVINF_UTC:
	    //set the flag in the (WB)XML document if the flag is in the pContent
      if ((*((Flag_t *) pContent)) & (SmlDevInfUTC_f)) {
        if ((_err = xltGenerateTag(tagId, TT_ALL, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
      }
      break;
	  case TN_DEVINF_NOFM:
	    //set the flag in the (WB)XML document if the flag is in the pContent
      if ((*((Flag_t *) pContent)) & (SmlDevInfNOfM_f)) {
        if ((_err = xltGenerateTag(tagId, TT_ALL, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
      }
      break;
	  case TN_DEVINF_LARGEOBJECT:
	    //set the flag in the (WB)XML document if the flag is in the pContent
      if ((*((Flag_t *) pContent)) & (SmlDevInfLargeObject_f)) {
        if ((_err = xltGenerateTag(tagId, TT_ALL, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
      }
      break;
    // %%% end luz
    case TN_DEVINF_CTCAP:
		if ((_err = xltGenerateTag(TN_DEVINF_CTCAP, TT_BEG, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
        ctList = ((SmlDevInfCtcapListPtr_t)pContent);
        if (ctList == NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
        while (ctList != NULL) { 
            if (ctList->data == NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
            if ((_err = devinfEncBlock(TN_DEVINF_CTTYPE, OPTIONAL, ctList->data->cttype, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
            /* now the propList */
            // %%% luz 2002-11-27: made property list optional (e.g. text/message of P800 has none)
            propList = ctList->data->prop;
            // %%% original: if (propList == NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
            while (propList != NULL) {
                if (propList->data == NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
                if (propList->data->prop == NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
                /* -- Propname */
                if ((_err = devinfEncBlock(TN_DEVINF_PROPNAME, REQUIRED, propList->data->prop->name, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                /* -- (ValEnum+ | (Datatype, Size?))? */
                //if (propList->data->prop->valenum == NULL && propList->data->prop->datatype == NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
                if (propList->data->prop->valenum != NULL && propList->data->prop->datatype != NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
                if (propList->data->prop->valenum != NULL) {
                    // ValEnum+
                    pList = propList->data->prop->valenum;
                    while (pList != NULL) {        
                        if ((_err = devinfEncBlock(TN_DEVINF_VALENUM, REQUIRED, pList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                        pList = pList->next;
                    };
                } else if (propList->data->prop->datatype != NULL) {
                    // Datatype, Size?
                    if ((_err = devinfEncBlock(TN_DEVINF_DATATYPE, REQUIRED, propList->data->prop->datatype, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                    if ((_err = devinfEncBlock(TN_DEVINF_SIZE,     OPTIONAL, propList->data->prop->size,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                }
                /* -- DisplayName ? */
                if ((_err = devinfEncBlock(TN_DEVINF_DISPLAYNAME, OPTIONAL, propList->data->prop->dname, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                /* -- now the paramList */
                paramList = propList->data->param;
                while (paramList != NULL) {
                    if ((_err = devinfEncBlock(TN_DEVINF_PARAMNAME, REQUIRED, paramList->data->name, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                    /* -- (ValEnum+ | (Datatype, Size?))? */
                    //if (paramList->data->valenum == NULL && paramList->data->datatype == NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
                    if (paramList->data->valenum != NULL && paramList->data->datatype != NULL) return SML_ERR_XLT_INVAL_INPUT_DATA;
                    if (paramList->data->valenum != NULL) {
                        // ValEnum+
                        p2List = paramList->data->valenum;
                        while (p2List != NULL) {        
                            if ((_err = devinfEncBlock(TN_DEVINF_VALENUM, REQUIRED, p2List->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                            p2List = p2List->next;
                        };
                    } else if (paramList->data->datatype != NULL) {
                        // Datatype, Size?
                        if ((_err = devinfEncBlock(TN_DEVINF_DATATYPE, REQUIRED, paramList->data->datatype, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                        if ((_err = devinfEncBlock(TN_DEVINF_SIZE,     OPTIONAL, paramList->data->size,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                    }
                    /* -- DisplayName ? */
                    if ((_err = devinfEncBlock(TN_DEVINF_DISPLAYNAME, OPTIONAL, paramList->data->dname, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
                    paramList = paramList->next;
                }
                propList = propList->next;
            }
            /* eof propList */
            ctList = ctList->next;
        };        

        if ((_err = xltGenerateTag(TN_DEVINF_CTCAP, TT_END, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		break;
    case TN_DEVINF_DSMEM:
		if ((_err = xltGenerateTag(TN_DEVINF_DSMEM, TT_BEG, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_SHAREDMEM, OPTIONAL, &(((SmlDevInfDSMemPtr_t) pContent)->flags), enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_MAXMEM,    OPTIONAL, ((SmlDevInfDSMemPtr_t) pContent)->maxmem, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_MAXID,     OPTIONAL, ((SmlDevInfDSMemPtr_t) pContent)->maxid,  enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = xltGenerateTag(TN_DEVINF_DSMEM, TT_END, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		break;
        // special case, the following 4 have the same structure, only the tag name differs
    case TN_DEVINF_RX:
    case TN_DEVINF_TX:
    case TN_DEVINF_RXPREF:
    case TN_DEVINF_TXPREF:
		if ((_err = xltGenerateTag(tagId, TT_BEG, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_CTTYPE, REQUIRED, ((SmlDevInfXmitPtr_t) pContent)->cttype, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_VERCT,  REQUIRED, ((SmlDevInfXmitPtr_t) pContent)->verct,  enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = xltGenerateTag(tagId, TT_END, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		break;
    case TN_DEVINF_DATASTORE:
		if ((_err = xltGenerateTag(TN_DEVINF_DATASTORE, TT_BEG, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_SOURCEREF,    REQUIRED, ((SmlDevInfDatastorePtr_t) pContent)->sourceref,    enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_DISPLAYNAME,  OPTIONAL, ((SmlDevInfDatastorePtr_t) pContent)->displayname,  enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_MAXGUIDSIZE,  OPTIONAL, ((SmlDevInfDatastorePtr_t) pContent)->maxguidsize,  enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_RXPREF,       REQUIRED, ((SmlDevInfDatastorePtr_t) pContent)->rxpref,       enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		xmList = ((SmlDevInfDatastorePtr_t)pContent)->rx;
        while (xmList != NULL) {        
            if ((_err = devinfEncBlock(TN_DEVINF_RX, OPTIONAL, xmList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
            xmList = xmList->next;
        };
		if ((_err = devinfEncBlock(TN_DEVINF_TXPREF,       REQUIRED, ((SmlDevInfDatastorePtr_t) pContent)->txpref,       enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		xmList = ((SmlDevInfDatastorePtr_t)pContent)->tx;
        while (xmList != NULL) {        
            if ((_err = devinfEncBlock(TN_DEVINF_TX, OPTIONAL, xmList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
            xmList = xmList->next;
        };
		if ((_err = devinfEncBlock(TN_DEVINF_DSMEM,        OPTIONAL, ((SmlDevInfDatastorePtr_t) pContent)->dsmem,        enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_SYNCCAP,      REQUIRED, ((SmlDevInfDatastorePtr_t) pContent)->synccap,      enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = xltGenerateTag(TN_DEVINF_DATASTORE, TT_END, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		break;
    case TN_DEVINF_DEVINF:
		if ((_err = xltGenerateTag(TN_DEVINF_DEVINF, TT_BEG, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_VERDTD,  REQUIRED, ((SmlDevInfDevInfPtr_t) pContent)->verdtd,  enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_MAN,     OPTIONAL, ((SmlDevInfDevInfPtr_t) pContent)->man,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_MOD,     OPTIONAL, ((SmlDevInfDevInfPtr_t) pContent)->mod,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_OEM,     OPTIONAL, ((SmlDevInfDevInfPtr_t) pContent)->oem,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_FWV,     OPTIONAL, ((SmlDevInfDevInfPtr_t) pContent)->fwv,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_SWV,     OPTIONAL, ((SmlDevInfDevInfPtr_t) pContent)->swv,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_HWV,     OPTIONAL, ((SmlDevInfDevInfPtr_t) pContent)->hwv,     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_DEVID,   REQUIRED, ((SmlDevInfDevInfPtr_t) pContent)->devid,   enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_DEVTYP,  REQUIRED, ((SmlDevInfDevInfPtr_t) pContent)->devtyp,  enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		// %%% luz:2003-04-28 added missing SyncML 1.1 devinf tags		
		if ((_err = devinfEncBlock(TN_DEVINF_UTC,     OPTIONAL, &(((SmlDevInfDevInfPtr_t) pContent)->flags),     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_NOFM,    OPTIONAL, &(((SmlDevInfDevInfPtr_t) pContent)->flags),     enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		if ((_err = devinfEncBlock(TN_DEVINF_LARGEOBJECT, OPTIONAL, &(((SmlDevInfDevInfPtr_t) pContent)->flags), enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
    // %%% end luz		
		
		dsList = ((SmlDevInfDevInfPtr_t)pContent)->datastore;
        if (dsList == NULL) return SML_ERR_XLT_MISSING_CONT;
        if ((_err = devinfEncBlock(TN_DEVINF_DATASTORE, REQUIRED, dsList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
        dsList = dsList->next;
        while (dsList != NULL) {        
            if ((_err = devinfEncBlock(TN_DEVINF_DATASTORE, OPTIONAL, dsList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
            dsList = dsList->next;
        };  
        if ((_err = devinfEncBlock(TN_DEVINF_CTCAP, OPTIONAL, ((SmlDevInfDevInfPtr_t)pContent)->ctcap, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		exList = ((SmlDevInfDevInfPtr_t)pContent)->ext;
        while (exList != NULL) {        
            if ((_err = devinfEncBlock(TN_DEVINF_EXT, OPTIONAL, exList->data, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
            exList = exList->next;
        };


		if ((_err = xltGenerateTag(TN_DEVINF_DEVINF, TT_END, enc, pBufMgr, SML_EXT_DEVINF)) != SML_ERR_OK) return _err;
		break;

	default: { // all leaf nodes (PCDATA#)
        return xltEncPcdata(tagId, reqOptFlag, pContent, enc, pBufMgr, attFlag);
	 } //* eof default statement from switch tagid 
	} // eof switch tagid 
	return SML_ERR_OK;
}
#endif /* __USE_DEVINF__ */