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/* vim: set sw=4: -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/*
rsvg-file-util.c: SAX-based renderer for SVG files into a GdkPixbuf.
Copyright (C) 2000 Eazel, Inc.
Copyright (C) 2002 Dom Lachowicz <cinamod@hotmail.com>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this program; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Raph Levien <raph@artofcode.com>
*/
#include "config.h"
#include "rsvg.h"
#include "rsvg-private.h"
/**
* rsvg_handle_new_from_data:
* @data: The SVG data
* @data_len: The length of #data, in bytes
* @error: return location for errors
*
* Loads the SVG specified by #data.
*
* Returns: A RsvgHandle or %NULL if an error occurs.
* Since: 2.14
*/
RsvgHandle * rsvg_handle_new_from_data (const guint8 *data,
gsize data_len,
GError **error)
{
RsvgHandle * handle;
g_return_val_if_fail(data != NULL, NULL);
g_return_val_if_fail(data_len != 0, NULL);
handle = rsvg_handle_new ();
if(handle) {
if(!rsvg_handle_write (handle, data, data_len, error)) {
g_object_unref(G_OBJECT(handle));
handle = NULL;
} else {
rsvg_handle_close(handle, error);
}
}
return handle;
}
/**
* rsvg_handle_new_from_file:
* @file_name: The file name to load. If built with gnome-vfs, can be a URI.
* @error: return location for errors
*
* Loads the SVG specified by #file_name.
*
* Returns: A RsvgHandle or %NULL if an error occurs.
* Since: 2.14
*/
RsvgHandle * rsvg_handle_new_from_file (const gchar *file_name,
GError **error)
{
gchar * base_uri;
GByteArray *f;
RsvgHandle * handle = NULL;
g_return_val_if_fail(file_name != NULL, NULL);
base_uri = rsvg_get_base_uri_from_filename(file_name);
f = _rsvg_acquire_xlink_href_resource (file_name, base_uri, error);
if (f)
{
handle = rsvg_handle_new_from_data (f->data, f->len, error);
if (handle)
rsvg_handle_set_base_uri (handle, base_uri);
g_byte_array_free (f, TRUE);
}
g_free(base_uri);
return handle;
}
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