1 /*

     2 * Copyright (c) 1999 - 2001 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 /*

    20     $Workfile: wml_var.h $

    21 

    22     Purpose:

    23 

    24         Function and structure declaration for WML variables and WML variable

    25         lists. The core browser manages user defined variables while processing WML

    26         documents.

    27 */

    28 

    29 #ifndef WML_VARS_H

    30 #define WML_VARS_H

    31 

    32 #include "nw_wml_var.h"

    33 #include "BrsrStatusCodes.h"

    34 

    35 /* Global function declarations */

    36 

    37 TBrowserStatusCode NW_WmlVar_ParseList(NW_Ucs2 *str, NW_Int32  *size, NW_Mem_Segment_Id_t mem_scope, NW_Wml_Var_t **ret_var);

    38 

    39 NW_Wml_VarList_t * NW_WmlVar_NewList(NW_Mem_Segment_Id_t mem_scope);

    40 

    41 TBrowserStatusCode NW_WmlVar_AddToList(NW_Wml_VarList_t *l, const NW_Ucs2 *n, 

    42                                 const NW_Ucs2 *v, NW_Mem_Segment_Id_t mem_scope);

    43 

    44 TBrowserStatusCode NW_WmlVar_ReplaceValue(NW_Wml_Var_t *v, const NW_Ucs2 *value, NW_Mem_Segment_Id_t mem_scope);

    45 

    46 NW_Wml_VarList_t * NW_WmlVar_DupList(NW_Wml_VarList_t *l, NW_Mem_Segment_Id_t mem_scope);

    47 

    48 

    49 NW_Ucs2 *NW_WmlVar_GetValue(NW_Wml_VarList_t *l, const NW_Ucs2 *name);

    50 

    51 NW_Bool NW_WmlVar_Replace(NW_Wml_VarList_t *l, NW_Wml_Var_t *param_var);

    52 

    53 NW_Wml_Var_t *NW_WmlVar_Get(NW_Wml_VarList_t *l, const NW_Ucs2 *name);

    54 

    55 NW_Wml_Var_t *NW_WmlVar_Next(NW_Wml_VarList_t *l, NW_Wml_Var_t *current);

    56 

    57 NW_Bool NW_WmlVar_Remove(NW_Wml_VarList_t *l, NW_Ucs2 *name);

    58 

    59 void NW_WmlVar_Clear(NW_Wml_VarList_t *l);

    60 

    61 NW_Wml_Var_t *NW_WmlVar_PopFirst(NW_Wml_VarList_t *l);

    62 

    63 void NW_WmlVar_AddVarToList(NW_Wml_VarList_t *l, NW_Wml_Var_t *v);

    64 

    65 NW_Bool NW_WmlVar_IsListEmpty(NW_Wml_VarList_t *l);

    66 

    67 #endif /* WML_VARS_H */