diff -r 000000000000 -r dd21522fd290 webengine/wmlengine/src/utils/include/nw_nvpair.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/wmlengine/src/utils/include/nw_nvpair.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,264 @@
+/*
+* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+#ifndef NW_NVPAIR_H
+#define NW_NVPAIR_H
+
+/*
+** Includes
+*/
+#include "nwx_defs.h"
+#include "BrsrStatusCodes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Identifier validation according WMLScript 6.1.6 */
+NW_Bool NW_CheckName(const NW_Ucs2* name);
+
+/* 
+  Description: 
+    The NW_NVPair_t abstract data type is for storing name value string
+    pairs.  It is implemented to be created and accessed 
+    sequencially, and to use as little memory as possible.  A typical
+    calling sequence is:
+
+
+    Typical calling sequence to create and populate an object:
+      postFields = NW_NVPair_New();
+      while () {
+        status = NW_NVPair_CalSize(postFields, name, value);
+      }
+      status = NW_NVPair_AllocStorage( postFields );
+
+      while () {
+        status = NW_NVPair_Add(postFields, name, value);
+      } 
+
+      (void) NW_NVPair_ResetIter( postFields );
+
+    Typical calling sequence to interate through a created object:
+      (void) NW_NVPair_ResetIter( postfields );
+
+      status = NW_NVPair_GetNext( postfields, &name, &value );
+      while ( status == KBrsrSuccess ) {
+        ** code that uses name-value pairs **
+        status = NW_NVPair_GetNext( postfields, &name, &value );
+      }
+      if ( status != KBrsrNotFound ) {
+        return status;
+      }
+*/
+
+/*
+** Type Declarations
+*/
+/* Holds name-value pairs as ucs2 strings. */ 
+typedef struct {
+  NW_Ucs2*  iterPtr;      /* Used to keep place with iterating over pairs. */
+  NW_Ucs2*  strTable;     /* Array of null-terminated ucs2 strings. */
+  NW_Uint32 size;         /* Total # of ucs2 chars of string space. */
+} NW_NVPair_t;
+
+/* a function type for passing a name value string pair */
+typedef TBrowserStatusCode (NW_NVPair_NVFunction_t)(NW_NVPair_t* thisObj,
+                                             const NW_Ucs2* name,
+                                             const NW_Ucs2* value);
+/*
+** Preprocessor Macro Definitions
+*/
+
+
+/*
+** Global Function Declarations
+*/
+
+/*****************************************************************
+
+  Name: NW_NVPair_New
+
+  Description:  Allocates a NW_Pair_t object.
+
+  Parameters:  none
+
+  Return Value: pointer to newly create object.  If fails, NULL.
+
+******************************************************************/
+NW_NVPair_t*  NW_NVPair_New (void);
+
+/*****************************************************************
+
+  Name: NW_NVPair_Delete
+
+  Description:  
+    Dellocates a NW_Pair_t object.  Allows thisObj == NULL.
+
+
+  Parameters:  
+    thisObj - in: Object to deallocate.
+
+  Return Value: none
+
+******************************************************************/
+void NW_NVPair_Delete (NW_NVPair_t* thisObj);
+
+/*****************************************************************
+
+  Name: NW_NVPair_IsEmpty
+
+  Description:  
+    Returns NW_TRUE if the object is NULL or it does not contain
+    any value-pairs.
+
+  Parameters:  
+    thisObj - in: Object to deallocate.
+
+  Return Value:
+     NW_TRUE - if object contains 1 or more name-value pairs.
+     NW_FALSE - if object is null or it is empty (no name-value pairs). 
+
+******************************************************************/
+NW_Bool NW_NVPair_IsEmpty (NW_NVPair_t* thisObj);
+
+
+/*****************************************************************
+
+  Name: NW_NVPair_CalSize
+
+  Description: 
+    Records the storage requirements for the name-value
+    pair. Counts string plus null-terminater.  Used when AddFirst is
+    called to allocate all the necessary storage at once.
+
+  Parameters:  
+    thisObj - in/out: NW_NV_Pair_t object.
+    name - in: name string
+    value - in: value string
+
+  Requires:
+    (name != NULL) && (name[0] != '\0')
+    thisObj != NULL
+
+  Return Value:
+     KBrsrSuccess
+
+******************************************************************/
+NW_NVPair_NVFunction_t NW_NVPair_CalSize;
+
+
+/*****************************************************************
+
+  Name: NW_NVPair_AllocStorage
+
+  Description:  
+    This routine allocates the storage to all the name-value pairs
+    this object will hold.
+
+  Parameters:  
+    thisObj - in/out: NW_NV_Pair_t object.
+
+  Requires:
+    thisObj != NULL
+    thisObj->size >= 3   (minimum to hold 1 name-value pair)
+
+  Return Value:
+     KBrsrSuccess
+     KBrsrOutOfMemory - unable to allocate storage for name-value
+                             pairs.
+
+******************************************************************/
+TBrowserStatusCode NW_NVPair_AllocStorage (NW_NVPair_t* thisObj);
+
+/*****************************************************************
+
+  Name: NW_NVPair_Add
+
+  Description:
+    Adds a name-value pair to the object.  Must be called after
+    NW_NVPair_AllocStorage is called to allocate memory.
+
+  Parameters:  
+    thisObj - in/out: NW_NV_Pair_t object.
+    name - in: name string.
+    value - in: value string.
+
+  Requires:
+    thisObj != NULL
+    (name != NULL) && (name[0] != '\0')
+
+  Return Value:
+     KBrsrSuccess
+     KBrsrBufferTooSmall - name-value will not fit in allocated 
+                                storage.
+
+******************************************************************/
+NW_NVPair_NVFunction_t NW_NVPair_Add;
+
+
+/*****************************************************************
+
+  Name: NW_NVPair_ResetIter
+
+  Description:  
+    Sets the iterator for NW_NVPair_GetNext to start at the first
+    name-value pair.  Allows thisObj == NULL;
+
+  Parameters:  
+    thisObj - in/out: NW_NV_Pair_t object.
+
+  Return Value:
+     KBrsrSuccess
+
+******************************************************************/
+TBrowserStatusCode NW_NVPair_ResetIter (NW_NVPair_t* thisObj);
+
+/*****************************************************************
+
+  Name: NW_NVPair_GetNext
+
+  Description:  
+    Returns subsequent name-value pair in the order they have been
+    inserted. Returns KBrsrNotFound when no more name-value
+    pairs to return.    Allows thisObj == NULL;
+
+  Parameters:  
+    thisObj - in/out: NW_NV_Pair_t object.
+    name - out: name string.
+    value - out: value string.  Returns NULL pointer for empty string ("").
+
+  Return Value:
+     KBrsrSuccess
+     KBrsrNotFound - returned if there is not a name-value
+                         pair to return.
+
+******************************************************************/
+TBrowserStatusCode NW_NVPair_GetNext (NW_NVPair_t* thisObj, NW_Ucs2** name,
+                               NW_Ucs2** value);
+
+
+/*
+** Global Variable Declarations
+*/
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* NW_NVPAIR_H */
+
+