/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; fill-column: 160 -*- */
/*
* Copyright (C) 2001 Ximian Inc.
*
* Authors: Michael Zucchi <notzed@ximian.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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
* General Public License for more details.
*
* You should have received a copy of the GNU 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <ctype.h>
#include <sys/stat.h>
#include <sys/uio.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include "camel-index.h"
#include "camel/camel-object.h"
#define w(x)
#define io(x)
#define d(x) /*(printf("%s(%d): ", __FILE__, __LINE__),(x))*/
#define CAMEL_INDEX_VERSION (0x01)
struct _CamelIndexPrivate {
void *dummy;
};
#define _PRIVATE(o) (((CamelIndex *)(o))->priv)
#define CI_CLASS(o) ((CamelIndexClass *)(((CamelObject *)o)->klass))
/* ********************************************************************** */
/* CamelIndex */
/* ********************************************************************** */
static CamelObjectClass *camel_index_parent;
static void
camel_index_class_init(CamelIndexClass *klass)
{
camel_index_parent = CAMEL_OBJECT_CLASS(camel_type_get_global_classfuncs(camel_object_get_type()));
}
static void
camel_index_init(CamelIndex *idx)
{
struct _CamelIndexPrivate *p;
p = _PRIVATE(idx) = g_malloc0(sizeof(*p));
idx->version = CAMEL_INDEX_VERSION;
}
static void
camel_index_finalise(CamelIndex *idx)
{
g_free(idx->path);
g_free(idx->priv);
}
CamelType
camel_index_get_type(void)
{
static CamelType type = CAMEL_INVALID_TYPE;
if (type == CAMEL_INVALID_TYPE) {
type = camel_type_register(camel_object_get_type(), "CamelIndex",
sizeof (CamelIndex),
sizeof (CamelIndexClass),
(CamelObjectClassInitFunc) camel_index_class_init,
NULL,
(CamelObjectInitFunc) camel_index_init,
(CamelObjectFinalizeFunc) camel_index_finalise);
}
return type;
}
CamelIndex *
camel_index_new(const char *path, int flags)
{
CamelIndex *idx = (CamelIndex *)camel_object_new(camel_index_get_type());
camel_index_construct(idx, path, flags);
return idx;
}
void
camel_index_construct(CamelIndex *idx, const char *path, int flags)
{
g_free(idx->path);
idx->path = g_strdup_printf("%s.index", path);
idx->flags = flags;
}
int
camel_index_rename(CamelIndex *idx, const char *path)
{
return CI_CLASS(idx)->rename(idx, path);
}
void
camel_index_set_normalise(CamelIndex *idx, CamelIndexNorm func, void *data)
{
idx->normalise = func;
idx->normalise_data = data;
}
int
camel_index_sync(CamelIndex *idx)
{
return CI_CLASS(idx)->sync(idx);
}
int
camel_index_compress(CamelIndex *idx)
{
return CI_CLASS(idx)->compress(idx);
}
int
camel_index_has_name(CamelIndex *idx, const char *name)
{
return CI_CLASS(idx)->has_name(idx, name);
}
CamelIndexName *
camel_index_add_name(CamelIndex *idx, const char *name)
{
return CI_CLASS(idx)->add_name(idx, name);
}
int
camel_index_write_name(CamelIndex *idx, CamelIndexName *idn)
{
return CI_CLASS(idx)->write_name(idx, idn);
}
CamelIndexCursor *
camel_index_find_name(CamelIndex *idx, const char *name)
{
return CI_CLASS(idx)->find_name(idx, name);
}
void
camel_index_delete_name(CamelIndex *idx, const char *name)
{
return CI_CLASS(idx)->delete_name(idx, name);
}
CamelIndexCursor *
camel_index_find(CamelIndex *idx, const char *word)
{
char *b = (char *)word;
CamelIndexCursor *ret;
if (idx->normalise)
b = idx->normalise(idx, word, idx->normalise_data);
ret = CI_CLASS(idx)->find(idx, b);
if (b != word)
g_free(b);
return ret;
}
CamelIndexCursor *
camel_index_words(CamelIndex *idx)
{
return CI_CLASS(idx)->words(idx);
}
CamelIndexCursor *
camel_index_names(CamelIndex *idx)
{
return CI_CLASS(idx)->names(idx);
}
/* ********************************************************************** */
/* CamelIndexName */
/* ********************************************************************** */
static CamelObjectClass *camel_index_name_parent;
#define CIN_CLASS(o) ((CamelIndexNameClass *)(((CamelObject *)o)->klass))
static void
camel_index_name_class_init(CamelIndexNameClass *klass)
{
camel_index_name_parent = CAMEL_OBJECT_CLASS(camel_type_get_global_classfuncs(camel_object_get_type()));
}
static void
camel_index_name_init(CamelIndexName *idn)
{
}
static void
camel_index_name_finalise(CamelIndexName *idn)
{
if (idn->index)
camel_object_unref((CamelObject *)idn->index);
}
CamelType
camel_index_name_get_type(void)
{
static CamelType type = CAMEL_INVALID_TYPE;
if (type == CAMEL_INVALID_TYPE) {
type = camel_type_register(camel_object_get_type(), "CamelIndexName",
sizeof (CamelIndexName),
sizeof (CamelIndexNameClass),
(CamelObjectClassInitFunc) camel_index_name_class_init,
NULL,
(CamelObjectInitFunc) camel_index_name_init,
(CamelObjectFinalizeFunc) camel_index_name_finalise);
}
return type;
}
CamelIndexName *
camel_index_name_new(CamelIndex *idx, const char *name)
{
CamelIndexName *idn = (CamelIndexName *)camel_object_new(camel_index_name_get_type());
idn->index = idx;
camel_object_ref((CamelObject *)idx);
return idn;
}
void
camel_index_name_add_word(CamelIndexName *idn, const char *word)
{
char *b = (char *)word;
if (idn->index->normalise)
b = idn->index->normalise(idn->index, word, idn->index->normalise_data);
CIN_CLASS(idn)->add_word(idn, b);
if (b != word)
g_free(b);
}
size_t
camel_index_name_add_buffer(CamelIndexName *idn, const char *buffer, size_t len)
{
return CIN_CLASS(idn)->add_buffer(idn, buffer, len);
}
/* ********************************************************************** */
/* CamelIndexCursor */
/* ********************************************************************** */
static CamelObjectClass *camel_index_cursor_parent;
#define CIC_CLASS(o) ((CamelIndexCursorClass *)(((CamelObject *)o)->klass))
static void
camel_index_cursor_class_init(CamelIndexCursorClass *klass)
{
camel_index_cursor_parent = CAMEL_OBJECT_CLASS(camel_type_get_global_classfuncs(camel_object_get_type()));
}
static void
camel_index_cursor_init(CamelIndexCursor *idc)
{
}
static void
camel_index_cursor_finalise(CamelIndexCursor *idc)
{
if (idc->index)
camel_object_unref((CamelObject *)idc->index);
}
CamelType
camel_index_cursor_get_type(void)
{
static CamelType type = CAMEL_INVALID_TYPE;
if (type == CAMEL_INVALID_TYPE) {
type = camel_type_register(camel_object_get_type(), "CamelIndexCursor",
sizeof (CamelIndexCursor),
sizeof (CamelIndexCursorClass),
(CamelObjectClassInitFunc) camel_index_cursor_class_init,
NULL,
(CamelObjectInitFunc) camel_index_cursor_init,
(CamelObjectFinalizeFunc) camel_index_cursor_finalise);
}
return type;
}
CamelIndexCursor *
camel_index_cursor_new(CamelIndex *idx, const char *name)
{
CamelIndexCursor *idc = (CamelIndexCursor *)camel_object_new(camel_index_cursor_get_type());
idc->index = idx;
camel_object_ref((CamelObject *)idx);
return idc;
}
const char *
camel_index_cursor_next(CamelIndexCursor *idc)
{
return CIC_CLASS(idc)->next(idc);
}
void
camel_index_cursor_reset(CamelIndexCursor *idc)
{
return CIC_CLASS(idc)->reset(idc);
}
