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/*
* This file is part of LibCSS.
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
*/
#include <assert.h>
#include <string.h>
#include "bytecode/bytecode.h"
#include "bytecode/opcodes.h"
#include "parse/properties/properties.h"
#include "parse/properties/utils.h"
/**
* Parse outline-style
*
* \param c Parsing context
* \param vector Vector of tokens to process
* \param ctx Pointer to vector iteration context
* \param result Pointer to location to receive resulting style
* \return CSS_OK on success,
* CSS_NOMEM on memory exhaustion,
* CSS_INVALID if the input is not valid
*
* Post condition: \a *ctx is updated with the next token to process
* If the input is invalid, then \a *ctx remains unchanged.
*/
css_error parse_outline_style(css_language *c,
const parserutils_vector *vector, int *ctx,
css_style **result)
{
int orig_ctx = *ctx;
css_error error;
uint32_t opv;
uint16_t value;
/* Parse as a border style */
error = parse_border_side_style(c, vector, ctx,
CSS_PROP_OUTLINE_STYLE, result);
if (error != CSS_OK) {
*ctx = orig_ctx;
return error;
}
opv = *((uint32_t *) (*result)->bytecode);
value = getValue(opv);
/* Hidden is invalid */
if (value == BORDER_STYLE_HIDDEN) {
*ctx = orig_ctx;
return CSS_INVALID;
}
return CSS_OK;
}
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