src/submission/cmd-rset.c

/* Copyright (c) 2013-2018 Dovecot authors, see the included COPYING file */

#include "submission-common.h"
#include "smtp-client.h"
#include "smtp-client-connection.h"

#include "submission-commands.h"

/*
 * RSET command
 */

struct cmd_rset_context {
    struct client *client;
    struct smtp_server_cmd_ctx *cmd;

    struct smtp_client_command *cmd_proxied;
};

static void cmd_rset_proxy_cb(const struct smtp_reply *proxy_reply,
                  struct cmd_rset_context *rset_cmd)
{
    struct smtp_server_cmd_ctx *cmd = rset_cmd->cmd;
    struct client *client = rset_cmd->client;
    struct smtp_reply reply;

    /* finished proxying MAIL command to relay server */
    i_assert(rset_cmd != NULL);
    rset_cmd->cmd_proxied = NULL;

    if (!client_command_handle_proxy_reply(client, proxy_reply, &reply))
        return;

    /* forward reply */
    smtp_server_reply_forward(cmd, &reply);
}

int cmd_rset(void *conn_ctx, struct smtp_server_cmd_ctx *cmd)
{
    struct client *client = conn_ctx;
    struct cmd_rset_context *rset_cmd;

    rset_cmd = p_new(cmd->pool, struct cmd_rset_context, 1);
    rset_cmd->cmd = cmd;
    rset_cmd->client = client;

    cmd->context = rset_cmd;
    rset_cmd->cmd_proxied = smtp_client_command_rset_submit
        (client->proxy_conn, 0, cmd_rset_proxy_cb, rset_cmd);
    return 0;
}