src/imap/cmd-cancelupdate.c

	cmd-cancelupdate.c revision 02c335c23bf5fa225a467c19f2c063fb0dc7b8c3
/* Copyright (c) 2008-2016 Dovecot authors, see the included COPYING file */

#include "imap-common.h"
#include "imap-search.h"
#include "imap-commands.h"

static bool client_search_update_cancel(struct client *client, const char *tag)
{
    struct imap_search_update *update;
    unsigned int idx;

    update = client_search_update_lookup(client, tag, &idx);
    if (update == NULL)
        return FALSE;

    imap_search_update_free(update);
    array_delete(&client->search_updates, idx, 1);
    return TRUE;
}

bool cmd_cancelupdate(struct client_command_context *cmd)
{
    const struct imap_arg *args;
    const char *tag;
    unsigned int i;

    if (!client_read_args(cmd, 0, 0, &args))
        return FALSE;

    for (i = 0; args[i].type == IMAP_ARG_STRING; i++) ;
    if (!IMAP_ARG_IS_EOL(&args[i]) || i == 0) {
        client_send_command_error(cmd, "Invalid parameters.");
        return TRUE;
    }

    while (imap_arg_get_quoted(args, &tag)) {
        if (!client_search_update_cancel(cmd->client, tag)) {
            client_send_tagline(cmd, "NO Unknown tag.");
            return TRUE;
        }
        args++;
    }
    client_send_tagline(cmd, "OK Updates cancelled.");
    return TRUE;
}