/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:

*

*/

#include "parsemap.h"

#include <stdio.h>

#include <string.h>

#include <stdlib.h>

#include <errno.h>

/* function that searches untyped parseMap_XXX tables. also performs literal integer parsing. */

PARSEMAP_LINKAGE int ParseMapSearch(const char* text, int* result, ParseMapEntry* entries, int numEntries)

{

	int textlen = strlen(text);

	int i;

	char* endptr = 0;

	/* search the parse map for the matching string */

	for(i = 0; i < numEntries; i++) {

		if(entries[i].length == textlen && strcasecmp(text, entries[i].text) == 0) {

			*result = entries[i].value;

			return 1;

		}

	}

	/* match not found */

	/* try to parse string as an integer */

	errno = 0;

	i = strtol(text, &endptr, 0);

	if(errno == ERANGE)

		{

		errno = 0;

		i = (int) strtoul(text, &endptr, 0);

		if(errno == ERANGE)

			{

			return 0;

			}

		}

	if(endptr == (text + textlen))  /* all of string must be part of number */

		{

		*result = i;

		return 1;

		}

	/* fail */

	return 0;

}

PARSEMAP_LINKAGE const char* ParseMapSearchReverse(int value, char not_found_buf[11], ParseMapEntry* entries, int numEntries) {

	int i;

	/* search the parse map for the matching value */

	for(i = 0; i < numEntries; i++) {

		if(entries[i].value == value) {

			return entries[i].text;

		}

	}

	/* value not found in table, format hex string */

	sprintf(not_found_buf, "0x%08X", value);

	return not_found_buf;

}