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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* camel-imap-search.c: IMAP folder search */
/*
* Authors:
* Dan Winship <danw@helixcode.com>
*
* Copyright 2000 Helix Code, Inc. (www.helixcode.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU 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 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 Street #330, Boston, MA 02111-1307, USA.
*
*/
#include <config.h>
#include <string.h>
#include "camel-imap-command.h"
#include "camel-imap-folder.h"
#include "camel-imap-store.h"
#include "camel-imap-search.h"
#include "camel-imap-private.h"
static ESExpResult *
imap_body_contains (struct _ESExp *f, int argc, struct _ESExpResult **argv,
CamelFolderSearch *s);
static void
camel_imap_search_class_init (CamelImapSearchClass *camel_imap_search_class)
{
/* virtual method overload */
CamelFolderSearchClass *camel_folder_search_class =
CAMEL_FOLDER_SEARCH_CLASS (camel_imap_search_class);
/* virtual method overload */
camel_folder_search_class->body_contains = imap_body_contains;
}
CamelType
camel_imap_search_get_type (void)
{
static CamelType camel_imap_search_type = CAMEL_INVALID_TYPE;
if (camel_imap_search_type == CAMEL_INVALID_TYPE) {
camel_imap_search_type = camel_type_register (
CAMEL_FOLDER_SEARCH_TYPE, "CamelImapSearch",
sizeof (CamelImapSearch),
sizeof (CamelImapSearchClass),
(CamelObjectClassInitFunc) camel_imap_search_class_init,
NULL, NULL, NULL);
}
return camel_imap_search_type;
}
static ESExpResult *
imap_body_contains (struct _ESExp *f, int argc, struct _ESExpResult **argv,
CamelFolderSearch *s)
{
CamelImapStore *store = CAMEL_IMAP_STORE (s->folder->parent_store);
char *value = argv[0]->value.string;
CamelImapResponse *response;
char *result, *p, *lasts = NULL, *real_uid;
const char *uid = "";
ESExpResult *r;
CamelMessageInfo *info;
GHashTable *uid_hash = NULL;
CAMEL_IMAP_STORE_LOCK(store, command_lock);
if (s->current) {
uid = camel_message_info_uid (s->current);
r = e_sexp_result_new(f, ESEXP_RES_BOOL);
r->value.bool = FALSE;
response = camel_imap_command (store, s->folder, NULL,
"UID SEARCH UID %s BODY \"%s\"",
uid, value);
} else {
r = e_sexp_result_new(f, ESEXP_RES_ARRAY_PTR);
r->value.ptrarray = g_ptr_array_new ();
response = camel_imap_command (store, s->folder, NULL,
"UID SEARCH BODY \"%s\"",
value);
}
CAMEL_IMAP_STORE_UNLOCK(store, command_lock);
if (!response)
return r;
result = camel_imap_response_extract (response, "SEARCH", NULL);
if (!result)
return r;
p = result + sizeof ("* SEARCH");
for (p = strtok_r (p, " ", &lasts); p; p = strtok_r (NULL, " ", &lasts)) {
if (s->current) {
if (!strcmp (uid, p)) {
r->value.bool = TRUE;
break;
}
} else {
/* if we need to setup a hash of summary items, this way we get
access to the summary memory which is locked for the duration of
the search, and wont vanish on us */
if (uid_hash == NULL) {
int i;
uid_hash = g_hash_table_new(g_str_hash, g_str_equal);
for (i=0;i<s->summary->len;i++) {
info = s->summary->pdata[i];
g_hash_table_insert(uid_hash, (char *)camel_message_info_uid(info), info);
}
}
if (g_hash_table_lookup_extended(uid_hash, p, (void *)&real_uid, (void *)&info))
g_ptr_array_add (r->value.ptrarray, real_uid);
}
}
/* we could probably cache this globally, but its probably not worth it */
if (uid_hash)
g_hash_table_destroy(uid_hash);
return r;
}
/**
* camel_imap_search_new:
*
* Return value: A new CamelImapSearch widget.
**/
CamelFolderSearch *
camel_imap_search_new (void)
{
CamelFolderSearch *new = CAMEL_FOLDER_SEARCH (camel_object_new (camel_imap_search_get_type ()));
camel_folder_search_construct (new);
return new;
}
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