/*
* Copyright (C) 2000 Helix Code Inc.
*
* Authors: Michael Zucchi <notzed@helixcode.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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "camel-mime-filter-index.h"
static void camel_mime_filter_index_class_init (CamelMimeFilterIndexClass *klass);
static void camel_mime_filter_index_init (CamelMimeFilterIndex *obj);
static CamelMimeFilterClass *camel_mime_filter_index_parent;
enum SIGNALS {
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
guint
camel_mime_filter_index_get_type (void)
{
static guint type = 0;
if (!type) {
GtkTypeInfo type_info = {
"CamelMimeFilterIndex",
sizeof (CamelMimeFilterIndex),
sizeof (CamelMimeFilterIndexClass),
(GtkClassInitFunc) camel_mime_filter_index_class_init,
(GtkObjectInitFunc) camel_mime_filter_index_init,
(GtkArgSetFunc) NULL,
(GtkArgGetFunc) NULL
};
type = gtk_type_unique (camel_mime_filter_get_type (), &type_info);
}
return type;
}
static void
finalise(GtkObject *o)
{
CamelMimeFilterIndex *f = (CamelMimeFilterIndex *)o;
g_free(f->name);
f->index = NULL; /* ibex's need refcounting? */
((GtkObjectClass *)camel_mime_filter_index_parent)->finalize (o);
}
static void
complete(CamelMimeFilter *mf, char *in, size_t len, size_t prespace, char **out, size_t *outlenptr, size_t *outprespace)
{
CamelMimeFilterIndex *f = (CamelMimeFilterIndex *)mf;
if (f->index == NULL || f->name==NULL) {
goto donothing;
}
ibex_index_buffer(f->index, f->name, in, len, NULL);
donothing:
*out = in;
*outlenptr = len;
*outprespace = prespace;
}
static void
filter(CamelMimeFilter *mf, char *in, size_t len, size_t prespace, char **out, size_t *outlenptr, size_t *outprespace)
{
CamelMimeFilterIndex *f = (CamelMimeFilterIndex *)mf;
int inleft = 0;
if (f->index == NULL || f->name==NULL) {
goto donothing;
}
ibex_index_buffer(f->index, f->name, in, len, &inleft);
if (inleft>0) {
camel_mime_filter_backup(mf, in+(len-inleft), inleft);
}
*out = in;
*outlenptr = len-inleft;
*outprespace = prespace;
return;
donothing:
*out = in;
*outlenptr = len;
*outprespace = prespace;
}
static void
camel_mime_filter_index_class_init (CamelMimeFilterIndexClass *klass)
{
GtkObjectClass *object_class = (GtkObjectClass *) klass;
CamelMimeFilterClass *filter_class = (CamelMimeFilterClass *) klass;
camel_mime_filter_index_parent = gtk_type_class (camel_mime_filter_get_type ());
object_class->finalize = finalise;
/*filter_class->reset = reset;*/
filter_class->filter = filter;
filter_class->complete = complete;
gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
}
static void
camel_mime_filter_index_init (CamelMimeFilterIndex *obj)
{
}
/**
* camel_mime_filter_index_new:
*
* Create a new CamelMimeFilterIndex object.
*
* Return value: A new CamelMimeFilterIndex widget.
**/
CamelMimeFilterIndex *
camel_mime_filter_index_new (void)
{
CamelMimeFilterIndex *new = CAMEL_MIME_FILTER_INDEX ( gtk_type_new (camel_mime_filter_index_get_type ()));
return new;
}
CamelMimeFilterIndex *camel_mime_filter_index_new_ibex (ibex *index)
{
CamelMimeFilterIndex *new = camel_mime_filter_index_new();
if (new) {
new->index = index;
new->name = g_strdup("");
}
return new;
}
/* Set the match name for any indexed words */
void camel_mime_filter_index_set_name (CamelMimeFilterIndex *mf, char *name)
{
g_free(mf->name);
mf->name = g_strdup(name);
}