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/*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
* This library is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation.
*
* This library 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Michael Zucchi <notzed@ximian.com>
*/
#include "camel-mime-filter-index.h"
#include "camel-text-index.h"
#define CAMEL_MIME_FILTER_INDEX_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), CAMEL_TYPE_MIME_FILTER_INDEX, CamelMimeFilterIndexPrivate))
struct _CamelMimeFilterIndexPrivate {
CamelIndex *index;
CamelIndexName *name;
};
G_DEFINE_TYPE (CamelMimeFilterIndex, camel_mime_filter_index, CAMEL_TYPE_MIME_FILTER)
static void
mime_filter_index_dispose (GObject *object)
{
CamelMimeFilterIndexPrivate *priv;
priv = CAMEL_MIME_FILTER_INDEX_GET_PRIVATE (object);
if (priv->name != NULL) {
g_object_unref (priv->name);
priv->name = NULL;
}
if (priv->index != NULL) {
g_object_unref (priv->index);
priv->index = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (camel_mime_filter_index_parent_class)->dispose (object);
}
static void
mime_filter_index_filter (CamelMimeFilter *mime_filter,
const gchar *in,
gsize len,
gsize prespace,
gchar **out,
gsize *outlenptr,
gsize *outprespace)
{
CamelMimeFilterIndexPrivate *priv;
priv = CAMEL_MIME_FILTER_INDEX_GET_PRIVATE (mime_filter);
if (priv->index == NULL || priv->name == NULL) {
goto donothing;
}
camel_index_name_add_buffer (priv->name, in, len);
donothing:
*out = (gchar *) in;
*outlenptr = len;
*outprespace = prespace;
}
static void
mime_filter_index_complete (CamelMimeFilter *mime_filter,
const gchar *in,
gsize len,
gsize prespace,
gchar **out,
gsize *outlenptr,
gsize *outprespace)
{
CamelMimeFilterIndexPrivate *priv;
priv = CAMEL_MIME_FILTER_INDEX_GET_PRIVATE (mime_filter);
if (priv->index == NULL || priv->name == NULL) {
goto donothing;
}
camel_index_name_add_buffer (priv->name, in, len);
camel_index_name_add_buffer (priv->name, NULL, 0);
donothing:
*out = (gchar *) in;
*outlenptr = len;
*outprespace = prespace;
}
static void
camel_mime_filter_index_class_init (CamelMimeFilterIndexClass *class)
{
GObjectClass *object_class;
CamelMimeFilterClass *mime_filter_class;
g_type_class_add_private (class, sizeof (CamelMimeFilterIndexPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->dispose = mime_filter_index_dispose;
mime_filter_class = CAMEL_MIME_FILTER_CLASS (class);
mime_filter_class->filter = mime_filter_index_filter;
mime_filter_class->complete = mime_filter_index_complete;
}
static void
camel_mime_filter_index_init (CamelMimeFilterIndex *filter)
{
filter->priv = CAMEL_MIME_FILTER_INDEX_GET_PRIVATE (filter);
}
/**
* camel_mime_filter_index_new:
* @index: a #CamelIndex object
*
* Create a new #CamelMimeFilterIndex based on @index.
*
* Returns: a new #CamelMimeFilterIndex object
**/
CamelMimeFilter *
camel_mime_filter_index_new (CamelIndex *index)
{
CamelMimeFilter *new;
CamelMimeFilterIndexPrivate *priv;
new = g_object_new (CAMEL_TYPE_MIME_FILTER_INDEX, NULL);
priv = CAMEL_MIME_FILTER_INDEX_GET_PRIVATE (new);
if (index != NULL)
priv->index = g_object_ref (index);
return new;
}
/* Set the match name for any indexed words */
/**
* camel_mime_filter_index_set_name:
* @filter: a #CamelMimeFilterIndex object
* @name: a #CamelIndexName object
*
* Set the match name for any indexed words.
**/
void
camel_mime_filter_index_set_name (CamelMimeFilterIndex *filter,
CamelIndexName *name)
{
g_return_if_fail (CAMEL_IS_MIME_FILTER_INDEX (filter));
if (name != NULL) {
g_return_if_fail (CAMEL_IS_INDEX_NAME (name));
g_object_ref (name);
}
if (filter->priv->name != NULL)
g_object_unref (filter->priv->name);
filter->priv->name = name;
}
/**
* camel_mime_filter_index_set_index:
* @filter: a #CamelMimeFilterIndex object
* @index: a #CamelIndex object
*
* Set @index on @filter.
**/
void
camel_mime_filter_index_set_index (CamelMimeFilterIndex *filter,
CamelIndex *index)
{
g_return_if_fail (CAMEL_IS_MIME_FILTER_INDEX (filter));
if (index != NULL) {
g_return_if_fail (CAMEL_IS_INDEX (index));
g_object_ref (index);
}
if (filter->priv->index) {
gchar *out;
gsize outlen, outspace;
camel_mime_filter_complete (
CAMEL_MIME_FILTER (filter),
"", 0, 0, &out, &outlen, &outspace);
g_object_unref (filter->priv->index);
}
filter->priv->index = index;
}
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