示例#1
0
apr_status_t sspdy_connect(apr_socket_t **skt,
                           const char *hostname, apr_port_t port,
                           apr_pool_t *pool)
{
    apr_sockaddr_t *host_address = NULL;
    apr_status_t status;

    STATUSERR(apr_sockaddr_info_get(&host_address, hostname,
                                    APR_UNSPEC, port, 0, pool));

    STATUSERR(apr_socket_create(skt, host_address->family,
                                SOCK_STREAM, APR_PROTO_TCP, pool));

    STATUSERR(apr_socket_timeout_set(*skt, 0));

    STATUSERR(apr_socket_opt_set(*skt, APR_TCP_NODELAY, 1));

    status = apr_socket_connect(*skt, host_address);
    if (status != APR_SUCCESS) {
        if (!APR_STATUS_IS_EINPROGRESS(status))
            return status;
    }

    return APR_SUCCESS;
}
示例#2
0
/*! Start a connect (async) and once done install an event/callback
 * associated to the connected socket.
 *
 * @param csock        connecting socket, created by cpe_socket_client_create()
 * @param sockaddr     address infos, created by cpe_socket_client_create()
 * @param timeous_us   optional timeout in us to connect. 0 Means no timeout.
 * @param callback     callback that will be called on the connected socket
 * @param context      callback argument
 * @param pfd_flags    poll flags for the connected socket
 * @param pool         memory pool to use
 */
apr_status_t
cpe_socket_after_connect(
    apr_socket_t   *csock,
    apr_sockaddr_t *sockaddr,
    apr_time_t      timeout_us,
    cpe_callback_t  callback,
    void           *context,
    apr_int16_t     pfd_flags,
    cpe_callback_t  one_shot_cb,
    void           *one_shot_ctx,
    apr_pool_t     *pool)
{
    apr_status_t            rv;
    cpe_event              *event;
    cpe_socket_prepare_ctx *ctx;
    int                     nonblock;

    /* Enforce contract. */
    apr_socket_opt_get(csock, APR_SO_NONBLOCK, &nonblock);
    assert(nonblock == 1);

    /*
     * Setup event/callback for connecting socket.
     */
    cpe_log(CPE_DEB, "%s", "creating event for connecting socket");
    ctx = apr_palloc(pool, sizeof *ctx);
    if (ctx == NULL) {
        return APR_EGENERAL;
    }
    event = cpe_event_fdesc_create(APR_POLL_SOCKET, APR_POLLOUT,
        (apr_descriptor) csock, timeout_us, cpe_socket_connect_cb, ctx);
    if (event == NULL) {
        return APR_EGENERAL;
    }
    ctx->pc_callback     = callback;
    ctx->pc_ctx1         = context;
    ctx->pc_reqevents    = pfd_flags;
    ctx->pc_orig_socket  = csock;
    ctx->pc_event        = event;
    ctx->pc_one_shot_cb  = one_shot_cb;
    ctx->pc_one_shot_ctx = one_shot_ctx;

    CHECK(cpe_event_add(event));

    rv = apr_socket_connect(csock, sockaddr);
    if (rv != APR_SUCCESS && ! APR_STATUS_IS_EINPROGRESS(rv)) {
        cpe_log(CPE_DEB, "apr_socket_connect %s", cpe_errmsg(rv));
        return rv;
    }
    return APR_SUCCESS;
}
示例#3
0
static apr_status_t
create_client_socket(apr_socket_t **skt,
                     serv_ctx_t *servctx,
                     const char *url)
{
    apr_sockaddr_t *address;
    apr_uri_t uri;
    apr_status_t status;

    status = apr_uri_parse(servctx->pool, url, &uri);
    if (status != APR_SUCCESS)
        return status;

    status = apr_sockaddr_info_get(&address,
                                   uri.hostname,
                                   APR_UNSPEC,
                                   uri.port,
                                   0,
                                   servctx->pool);
    if (status != APR_SUCCESS)
        return status;

    status = apr_socket_create(skt,
                               address->family,
                               SOCK_STREAM,
#if APR_MAJOR_VERSION > 0
                               APR_PROTO_TCP,
#endif
                               servctx->pool);
    if (status != APR_SUCCESS)
        return status;

    /* Set the socket to be non-blocking */
    status = apr_socket_timeout_set(*skt, 0);
    if (status != APR_SUCCESS)
        return status;

    status = apr_socket_connect(*skt, address);
    if (status != APR_SUCCESS && !APR_STATUS_IS_EINPROGRESS(status))
        return status;

    return APR_SUCCESS;
}
示例#4
0
static void test_get_addr(abts_case *tc, void *data)
{
    apr_status_t rv;
    apr_socket_t *ld, *sd, *cd;
    apr_sockaddr_t *sa, *ca;
    char a[128], b[128];

    ld = setup_socket(tc);

    APR_ASSERT_SUCCESS(tc,
                       "get local address of bound socket",
                       apr_socket_addr_get(&sa, APR_LOCAL, ld));

    rv = apr_socket_create(&cd, sa->family, SOCK_STREAM,
                           APR_PROTO_TCP, p);
    APR_ASSERT_SUCCESS(tc, "create client socket", rv);

    APR_ASSERT_SUCCESS(tc, "enable non-block mode",
                       apr_socket_opt_set(cd, APR_SO_NONBLOCK, 1));

    /* It is valid for a connect() on a socket with NONBLOCK set to
     * succeed (if the connection can be established synchronously),
     * but if it does, this test cannot proceed.  */
    rv = apr_socket_connect(cd, sa);
    if (rv == APR_SUCCESS) {
        apr_socket_close(ld);
        apr_socket_close(cd);
        ABTS_NOT_IMPL(tc, "Cannot test if connect completes "
                      "synchronously");
        return;
    }

    if (!APR_STATUS_IS_EINPROGRESS(rv)) {
        apr_socket_close(ld);
        apr_socket_close(cd);
        APR_ASSERT_SUCCESS(tc, "connect to listener", rv);
        return;
    }

    APR_ASSERT_SUCCESS(tc, "accept connection",
                       apr_socket_accept(&sd, ld, p));
    
    {
        /* wait for writability */
        apr_pollfd_t pfd;
        int n;

        pfd.p = p;
        pfd.desc_type = APR_POLL_SOCKET;
        pfd.reqevents = APR_POLLOUT|APR_POLLHUP;
        pfd.desc.s = cd;
        pfd.client_data = NULL;

        APR_ASSERT_SUCCESS(tc, "poll for connect completion",
                           apr_poll(&pfd, 1, &n, 5 * APR_USEC_PER_SEC));

    }

    APR_ASSERT_SUCCESS(tc, "get local address of server socket",
                       apr_socket_addr_get(&sa, APR_LOCAL, sd));

    APR_ASSERT_SUCCESS(tc, "get remote address of client socket",
                       apr_socket_addr_get(&ca, APR_REMOTE, cd));
    
    apr_snprintf(a, sizeof(a), "%pI", sa);
    apr_snprintf(b, sizeof(b), "%pI", ca);

    ABTS_STR_EQUAL(tc, a, b);
                       
    apr_socket_close(cd);
    apr_socket_close(sd);
    apr_socket_close(ld);
}
示例#5
0
apr_status_t jxr_connect_socket(jaxer_connection * ac)
{
	apr_status_t rv;
	apr_socket_t *sock = 0;
	jaxer_worker *aworker = ac->worker;
	apr_sockaddr_t *remote_sa = aworker->remote_sa;
	apr_pool_t *p = ac->worker->pool;

	ap_log_perror(APLOG_MARK, APLOG_ZDEBUG, 0, p, "in jxr_connect-socket");

	if (ac->sock)
	{
		if ((rv=apr_socket_close(ac->sock)) != APR_SUCCESS)
		{
			ap_log_perror(APLOG_MARK, APLOG_WARNING, rv, p,
				"mod_jaxer: faied to close socket: return code=%d", rv);
			// return rv;
		}
		ac->sock = 0;
	}

#ifdef _APACHE20
	rv = apr_socket_create_ex(&sock, APR_INET, SOCK_STREAM, APR_PROTO_TCP, p);
#else
	rv = apr_socket_create(&sock, APR_INET, SOCK_STREAM, APR_PROTO_TCP, p);
#endif
	ap_log_perror(APLOG_MARK, APLOG_ZDEBUG, 0, p, "in jxr_connect-socket: apr_socket_create returned %d", rv);

	if (rv != APR_SUCCESS)
	{
		ap_log_perror(APLOG_MARK, APLOG_WARNING, rv, p,
				"mod_jaxer: faied to create socket: return code=%d", rv);
		return rv;
	}

	

	/*
	 * The options for the sockets
	 */
#if 0
	// KEEPALIVE
	rv = apr_socket_opt_set(sock, APR_SO_KEEPALIVE, 1);
	if (rv != APR_SUCCESS)
	{
		compat_log_rerror(APLOG_MARK, APLOG_WARNING, rv, r,
				"mod_jaxer: apr_socket_opt_set failed to set keep alive: return code=%d", rv);
		return rv;
	}
	

	// APR_SO_LINGER?
	rv = apr_socket_opt_set(sock, APR_SO_LINGER, 0);
	if (rv != APR_SUCCESS)
	{
		compat_log_rerror(APLOG_MARK, APLOG_WARNING, rv, r,
				"mod_jaxer: apr_socket_opt_set failed to set keep alive: return code=%d", rv);
		return rv;
	}

	//TIME OUT
	rv = apr_socket_timeout_set(sock, apr_time_from_sec(3));
    if (rv != APR_SUCCESS)
	{
		compat_log_rerror(APLOG_MARK, APLOG_WARNING, rv, r,
				"mod_jaxer: apr_socket_opt_set failed to set timeout: return code=%d", rv);
		return rv;
	} 
#endif
	
	// Block first
	rv = apr_socket_opt_set(sock, APR_SO_NONBLOCK, 0);
	ap_log_perror(APLOG_MARK, APLOG_ZDEBUG, 0, p, "apr_socket_opt_set return %d", rv);
	if (rv != APR_SUCCESS)
	{
		ap_log_perror(APLOG_MARK, APLOG_WARNING, rv, p,
				"mod_jaxer: apr_socket_opt_set failed to set blocking: return code=%d", rv);
		return rv;
	}

	rv = apr_socket_connect(sock, remote_sa);
	ap_log_perror(APLOG_MARK, APLOG_ZDEBUG, 0, p, "apr_socket_connect return %d", rv);
	ap_log_perror(APLOG_MARK, APLOG_ZDEBUG, 0, p, "sa: hostname=%s servername=%s port=%d family=%d salen=%d", 
      remote_sa->hostname,
      remote_sa->servname,
      remote_sa->port,
      remote_sa->family,
      remote_sa->salen
);
if (APR_STATUS_IS_EAGAIN(rv))
{
fprintf(stderr, "EAGAIN\n");
}else if (APR_STATUS_IS_EINPROGRESS(rv))
{
fprintf(stderr, "EEINPROGRESS\n");
}

	if (rv != APR_SUCCESS)
	{
		ap_log_perror(APLOG_MARK, APLOG_WARNING, rv, p,
				"mod_jaxer: apr_socket_connect failed: return code=%d", rv);
		return rv;
	}

	ac->sock = sock;
	return rv;
}
示例#6
0
static void test_get_addr(abts_case *tc, void *data)
{
    apr_status_t rv;
    apr_socket_t *ld, *sd, *cd;
    apr_sockaddr_t *sa, *ca;
    apr_pool_t *subp;
    char *a, *b;

    APR_ASSERT_SUCCESS(tc, "create subpool", apr_pool_create(&subp, p));

    if ((ld = setup_socket(tc)) != APR_SUCCESS)
        return;

    APR_ASSERT_SUCCESS(tc,
                       "get local address of bound socket",
                       apr_socket_addr_get(&sa, APR_LOCAL, ld));

    rv = apr_socket_create(&cd, sa->family, SOCK_STREAM,
                           APR_PROTO_TCP, subp);
    APR_ASSERT_SUCCESS(tc, "create client socket", rv);

    APR_ASSERT_SUCCESS(tc, "enable non-block mode",
                       apr_socket_opt_set(cd, APR_SO_NONBLOCK, 1));

    /* It is valid for a connect() on a socket with NONBLOCK set to
     * succeed (if the connection can be established synchronously),
     * but if it does, this test cannot proceed.  */
    rv = apr_socket_connect(cd, sa);
    if (rv == APR_SUCCESS) {
        apr_socket_close(ld);
        apr_socket_close(cd);
        ABTS_NOT_IMPL(tc, "Cannot test if connect completes "
                      "synchronously");
        return;
    }

    if (!APR_STATUS_IS_EINPROGRESS(rv)) {
        apr_socket_close(ld);
        apr_socket_close(cd);
        APR_ASSERT_SUCCESS(tc, "connect to listener", rv);
        return;
    }

    APR_ASSERT_SUCCESS(tc, "accept connection",
                       apr_socket_accept(&sd, ld, subp));
    
    {
        /* wait for writability */
        apr_pollfd_t pfd;
        int n;

        pfd.p = p;
        pfd.desc_type = APR_POLL_SOCKET;
        pfd.reqevents = APR_POLLOUT|APR_POLLHUP;
        pfd.desc.s = cd;
        pfd.client_data = NULL;

        APR_ASSERT_SUCCESS(tc, "poll for connect completion",
                           apr_poll(&pfd, 1, &n, 5 * APR_USEC_PER_SEC));

    }

    APR_ASSERT_SUCCESS(tc, "get local address of server socket",
                       apr_socket_addr_get(&sa, APR_LOCAL, sd));
    APR_ASSERT_SUCCESS(tc, "get remote address of client socket",
                       apr_socket_addr_get(&ca, APR_REMOTE, cd));

    /* Test that the pool of the returned sockaddr objects exactly
     * match the socket. */
    ABTS_PTR_EQUAL(tc, subp, sa->pool);
    ABTS_PTR_EQUAL(tc, subp, ca->pool);

    /* Check equivalence. */
    a = apr_psprintf(p, "%pI fam=%d", sa, sa->family);
    b = apr_psprintf(p, "%pI fam=%d", ca, ca->family);
    ABTS_STR_EQUAL(tc, a, b);

    /* Check pool of returned sockaddr, as above. */
    APR_ASSERT_SUCCESS(tc, "get local address of client socket",
                       apr_socket_addr_get(&sa, APR_LOCAL, cd));
    APR_ASSERT_SUCCESS(tc, "get remote address of server socket",
                       apr_socket_addr_get(&ca, APR_REMOTE, sd));

    /* Check equivalence. */
    a = apr_psprintf(p, "%pI fam=%d", sa, sa->family);
    b = apr_psprintf(p, "%pI fam=%d", ca, ca->family);
    ABTS_STR_EQUAL(tc, a, b);

    ABTS_PTR_EQUAL(tc, subp, sa->pool);
    ABTS_PTR_EQUAL(tc, subp, ca->pool);
                       
    apr_socket_close(cd);
    apr_socket_close(sd);
    apr_socket_close(ld);

    apr_pool_destroy(subp);
}
示例#7
0
文件: errno.c 项目: LuaDist/lua-apr
void status_to_name(lua_State *L, apr_status_t status)
{
  /* Use a switch statement for fast number to string mapping: */
  switch (status) {
#   ifdef APR_ANONYMOUS
    case APR_ANONYMOUS:
      lua_pushliteral(L, "ANONYMOUS");
      return;
#   endif
#   ifdef APR_BADARG
    case APR_BADARG:
      lua_pushliteral(L, "BADARG");
      return;
#   endif
#   ifdef APR_BADCH
    case APR_BADCH:
      lua_pushliteral(L, "BADCH");
      return;
#   endif
#   ifdef APR_DETACH
    case APR_DETACH:
      lua_pushliteral(L, "DETACH");
      return;
#   endif
#   ifdef APR_EABOVEROOT
    case APR_EABOVEROOT:
      lua_pushliteral(L, "EABOVEROOT");
      return;
#   endif
#   ifdef APR_EABSOLUTE
    case APR_EABSOLUTE:
      lua_pushliteral(L, "EABSOLUTE");
      return;
#   endif
#   ifdef APR_EACCES
    case APR_EACCES:
      lua_pushliteral(L, "EACCES");
      return;
#   endif
#   ifdef APR_EAFNOSUPPORT
    case APR_EAFNOSUPPORT:
      lua_pushliteral(L, "EAFNOSUPPORT");
      return;
#   endif
#   ifdef APR_EAGAIN
    case APR_EAGAIN:
      lua_pushliteral(L, "EAGAIN");
      return;
#   endif
#   ifdef APR_EBADDATE
    case APR_EBADDATE:
      lua_pushliteral(L, "EBADDATE");
      return;
#   endif
#   ifdef APR_EBADF
    case APR_EBADF:
      lua_pushliteral(L, "EBADF");
      return;
#   endif
#   ifdef APR_EBADIP
    case APR_EBADIP:
      lua_pushliteral(L, "EBADIP");
      return;
#   endif
#   ifdef APR_EBADMASK
    case APR_EBADMASK:
      lua_pushliteral(L, "EBADMASK");
      return;
#   endif
#   ifdef APR_EBADPATH
    case APR_EBADPATH:
      lua_pushliteral(L, "EBADPATH");
      return;
#   endif
#   ifdef APR_EBUSY
    case APR_EBUSY:
      lua_pushliteral(L, "EBUSY");
      return;
#   endif
#   ifdef APR_ECONNABORTED
    case APR_ECONNABORTED:
      lua_pushliteral(L, "ECONNABORTED");
      return;
#   endif
#   ifdef APR_ECONNREFUSED
    case APR_ECONNREFUSED:
      lua_pushliteral(L, "ECONNREFUSED");
      return;
#   endif
#   ifdef APR_ECONNRESET
    case APR_ECONNRESET:
      lua_pushliteral(L, "ECONNRESET");
      return;
#   endif
#   ifdef APR_EDSOOPEN
    case APR_EDSOOPEN:
      lua_pushliteral(L, "EDSOOPEN");
      return;
#   endif
#   ifdef APR_EEXIST
    case APR_EEXIST:
      lua_pushliteral(L, "EEXIST");
      return;
#   endif
#   ifdef APR_EFTYPE
    case APR_EFTYPE:
      lua_pushliteral(L, "EFTYPE");
      return;
#   endif
#   ifdef APR_EGENERAL
    case APR_EGENERAL:
      lua_pushliteral(L, "EGENERAL");
      return;
#   endif
#   ifdef APR_EHOSTUNREACH
    case APR_EHOSTUNREACH:
      lua_pushliteral(L, "EHOSTUNREACH");
      return;
#   endif
#   ifdef APR_EINCOMPLETE
    case APR_EINCOMPLETE:
      lua_pushliteral(L, "EINCOMPLETE");
      return;
#   endif
#   ifdef APR_EINIT
    case APR_EINIT:
      lua_pushliteral(L, "EINIT");
      return;
#   endif
#   ifdef APR_EINPROGRESS
    case APR_EINPROGRESS:
      lua_pushliteral(L, "EINPROGRESS");
      return;
#   endif
#   ifdef APR_EINTR
    case APR_EINTR:
      lua_pushliteral(L, "EINTR");
      return;
#   endif
#   ifdef APR_EINVAL
    case APR_EINVAL:
      lua_pushliteral(L, "EINVAL");
      return;
#   endif
#   ifdef APR_EINVALSOCK
    case APR_EINVALSOCK:
      lua_pushliteral(L, "EINVALSOCK");
      return;
#   endif
#   ifdef APR_EMFILE
    case APR_EMFILE:
      lua_pushliteral(L, "EMFILE");
      return;
#   endif
#   ifdef APR_EMISMATCH
    case APR_EMISMATCH:
      lua_pushliteral(L, "EMISMATCH");
      return;
#   endif
#   ifdef APR_ENAMETOOLONG
    case APR_ENAMETOOLONG:
      lua_pushliteral(L, "ENAMETOOLONG");
      return;
#   endif
#   ifdef APR_ENETUNREACH
    case APR_ENETUNREACH:
      lua_pushliteral(L, "ENETUNREACH");
      return;
#   endif
#   ifdef APR_ENFILE
    case APR_ENFILE:
      lua_pushliteral(L, "ENFILE");
      return;
#   endif
#   ifdef APR_ENODIR
    case APR_ENODIR:
      lua_pushliteral(L, "ENODIR");
      return;
#   endif
#   ifdef APR_ENOENT
    case APR_ENOENT:
      lua_pushliteral(L, "ENOENT");
      return;
#   endif
#   ifdef APR_ENOLOCK
    case APR_ENOLOCK:
      lua_pushliteral(L, "ENOLOCK");
      return;
#   endif
#   ifdef APR_ENOMEM
    case APR_ENOMEM:
      lua_pushliteral(L, "ENOMEM");
      return;
#   endif
#   ifdef APR_ENOPOLL
    case APR_ENOPOLL:
      lua_pushliteral(L, "ENOPOLL");
      return;
#   endif
#   ifdef APR_ENOPOOL
    case APR_ENOPOOL:
      lua_pushliteral(L, "ENOPOOL");
      return;
#   endif
#   ifdef APR_ENOPROC
    case APR_ENOPROC:
      lua_pushliteral(L, "ENOPROC");
      return;
#   endif
#   ifdef APR_ENOSHMAVAIL
    case APR_ENOSHMAVAIL:
      lua_pushliteral(L, "ENOSHMAVAIL");
      return;
#   endif
#   ifdef APR_ENOSOCKET
    case APR_ENOSOCKET:
      lua_pushliteral(L, "ENOSOCKET");
      return;
#   endif
#   ifdef APR_ENOSPC
    case APR_ENOSPC:
      lua_pushliteral(L, "ENOSPC");
      return;
#   endif
#   ifdef APR_ENOSTAT
    case APR_ENOSTAT:
      lua_pushliteral(L, "ENOSTAT");
      return;
#   endif
#   ifdef APR_ENOTDIR
    case APR_ENOTDIR:
      lua_pushliteral(L, "ENOTDIR");
      return;
#   endif
#   ifdef APR_ENOTEMPTY
    case APR_ENOTEMPTY:
      lua_pushliteral(L, "ENOTEMPTY");
      return;
#   endif
#   ifdef APR_ENOTENOUGHENTROPY
    case APR_ENOTENOUGHENTROPY:
      lua_pushliteral(L, "ENOTENOUGHENTROPY");
      return;
#   endif
#   ifdef APR_ENOTHDKEY
    case APR_ENOTHDKEY:
      lua_pushliteral(L, "ENOTHDKEY");
      return;
#   endif
#   ifdef APR_ENOTHREAD
    case APR_ENOTHREAD:
      lua_pushliteral(L, "ENOTHREAD");
      return;
#   endif
#   ifdef APR_ENOTIME
    case APR_ENOTIME:
      lua_pushliteral(L, "ENOTIME");
      return;
#   endif
#   ifdef APR_ENOTIMPL
    case APR_ENOTIMPL:
      lua_pushliteral(L, "ENOTIMPL");
      return;
#   endif
#   ifdef APR_ENOTSOCK
    case APR_ENOTSOCK:
      lua_pushliteral(L, "ENOTSOCK");
      return;
#   endif
#   ifdef APR_EOF
    case APR_EOF:
      lua_pushliteral(L, "EOF");
      return;
#   endif
#   ifdef APR_EPATHWILD
    case APR_EPATHWILD:
      lua_pushliteral(L, "EPATHWILD");
      return;
#   endif
#   ifdef APR_EPIPE
    case APR_EPIPE:
      lua_pushliteral(L, "EPIPE");
      return;
#   endif
#   ifdef APR_EPROC_UNKNOWN
    case APR_EPROC_UNKNOWN:
      lua_pushliteral(L, "EPROC_UNKNOWN");
      return;
#   endif
#   ifdef APR_ERELATIVE
    case APR_ERELATIVE:
      lua_pushliteral(L, "ERELATIVE");
      return;
#   endif
#   ifdef APR_ESPIPE
    case APR_ESPIPE:
      lua_pushliteral(L, "ESPIPE");
      return;
#   endif
#   ifdef APR_ESYMNOTFOUND
    case APR_ESYMNOTFOUND:
      lua_pushliteral(L, "ESYMNOTFOUND");
      return;
#   endif
#   ifdef APR_ETIMEDOUT
    case APR_ETIMEDOUT:
      lua_pushliteral(L, "ETIMEDOUT");
      return;
#   endif
#   ifdef APR_EXDEV
    case APR_EXDEV:
      lua_pushliteral(L, "EXDEV");
      return;
#   endif
#   ifdef APR_FILEBASED
    case APR_FILEBASED:
      lua_pushliteral(L, "FILEBASED");
      return;
#   endif
#   ifdef APR_INCHILD
    case APR_INCHILD:
      lua_pushliteral(L, "INCHILD");
      return;
#   endif
#   ifdef APR_INCOMPLETE
    case APR_INCOMPLETE:
      lua_pushliteral(L, "INCOMPLETE");
      return;
#   endif
#   ifdef APR_INPARENT
    case APR_INPARENT:
      lua_pushliteral(L, "INPARENT");
      return;
#   endif
#   ifdef APR_KEYBASED
    case APR_KEYBASED:
      lua_pushliteral(L, "KEYBASED");
      return;
#   endif
#   ifdef APR_NOTDETACH
    case APR_NOTDETACH:
      lua_pushliteral(L, "NOTDETACH");
      return;
#   endif
#   ifdef APR_NOTFOUND
    case APR_NOTFOUND:
      lua_pushliteral(L, "NOTFOUND");
      return;
#   endif
#   ifdef APR_SUCCESS
    case APR_SUCCESS:
      lua_pushliteral(L, "SUCCESS");
      return;
#   endif
#   ifdef APR_TIMEUP
    case APR_TIMEUP:
      lua_pushliteral(L, "TIMEUP");
      return;
#   endif
  }

  /* If the switch statement fails we fall back to the following monstrosity :-) */
  if (0) ;
# ifdef APR_STATUS_IS_ANONYMOUS
  else if (APR_STATUS_IS_ANONYMOUS(status)) {
    lua_pushliteral(L, "ANONYMOUS");
    return;
  }
# endif
# ifdef APR_STATUS_IS_BADARG
  else if (APR_STATUS_IS_BADARG(status)) {
    lua_pushliteral(L, "BADARG");
    return;
  }
# endif
# ifdef APR_STATUS_IS_BADCH
  else if (APR_STATUS_IS_BADCH(status)) {
    lua_pushliteral(L, "BADCH");
    return;
  }
# endif
# ifdef APR_STATUS_IS_DETACH
  else if (APR_STATUS_IS_DETACH(status)) {
    lua_pushliteral(L, "DETACH");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EABOVEROOT
  else if (APR_STATUS_IS_EABOVEROOT(status)) {
    lua_pushliteral(L, "EABOVEROOT");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EABSOLUTE
  else if (APR_STATUS_IS_EABSOLUTE(status)) {
    lua_pushliteral(L, "EABSOLUTE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EACCES
  else if (APR_STATUS_IS_EACCES(status)) {
    lua_pushliteral(L, "EACCES");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EAFNOSUPPORT
  else if (APR_STATUS_IS_EAFNOSUPPORT(status)) {
    lua_pushliteral(L, "EAFNOSUPPORT");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EAGAIN
  else if (APR_STATUS_IS_EAGAIN(status)) {
    lua_pushliteral(L, "EAGAIN");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EBADDATE
  else if (APR_STATUS_IS_EBADDATE(status)) {
    lua_pushliteral(L, "EBADDATE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EBADF
  else if (APR_STATUS_IS_EBADF(status)) {
    lua_pushliteral(L, "EBADF");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EBADIP
  else if (APR_STATUS_IS_EBADIP(status)) {
    lua_pushliteral(L, "EBADIP");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EBADMASK
  else if (APR_STATUS_IS_EBADMASK(status)) {
    lua_pushliteral(L, "EBADMASK");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EBADPATH
  else if (APR_STATUS_IS_EBADPATH(status)) {
    lua_pushliteral(L, "EBADPATH");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EBUSY
  else if (APR_STATUS_IS_EBUSY(status)) {
    lua_pushliteral(L, "EBUSY");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ECONNABORTED
  else if (APR_STATUS_IS_ECONNABORTED(status)) {
    lua_pushliteral(L, "ECONNABORTED");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ECONNREFUSED
  else if (APR_STATUS_IS_ECONNREFUSED(status)) {
    lua_pushliteral(L, "ECONNREFUSED");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ECONNRESET
  else if (APR_STATUS_IS_ECONNRESET(status)) {
    lua_pushliteral(L, "ECONNRESET");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EDSOOPEN
  else if (APR_STATUS_IS_EDSOOPEN(status)) {
    lua_pushliteral(L, "EDSOOPEN");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EEXIST
  else if (APR_STATUS_IS_EEXIST(status)) {
    lua_pushliteral(L, "EEXIST");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EFTYPE
  else if (APR_STATUS_IS_EFTYPE(status)) {
    lua_pushliteral(L, "EFTYPE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EGENERAL
  else if (APR_STATUS_IS_EGENERAL(status)) {
    lua_pushliteral(L, "EGENERAL");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EHOSTUNREACH
  else if (APR_STATUS_IS_EHOSTUNREACH(status)) {
    lua_pushliteral(L, "EHOSTUNREACH");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EINCOMPLETE
  else if (APR_STATUS_IS_EINCOMPLETE(status)) {
    lua_pushliteral(L, "EINCOMPLETE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EINIT
  else if (APR_STATUS_IS_EINIT(status)) {
    lua_pushliteral(L, "EINIT");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EINPROGRESS
  else if (APR_STATUS_IS_EINPROGRESS(status)) {
    lua_pushliteral(L, "EINPROGRESS");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EINTR
  else if (APR_STATUS_IS_EINTR(status)) {
    lua_pushliteral(L, "EINTR");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EINVAL
  else if (APR_STATUS_IS_EINVAL(status)) {
    lua_pushliteral(L, "EINVAL");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EINVALSOCK
  else if (APR_STATUS_IS_EINVALSOCK(status)) {
    lua_pushliteral(L, "EINVALSOCK");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EMFILE
  else if (APR_STATUS_IS_EMFILE(status)) {
    lua_pushliteral(L, "EMFILE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EMISMATCH
  else if (APR_STATUS_IS_EMISMATCH(status)) {
    lua_pushliteral(L, "EMISMATCH");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENAMETOOLONG
  else if (APR_STATUS_IS_ENAMETOOLONG(status)) {
    lua_pushliteral(L, "ENAMETOOLONG");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENETUNREACH
  else if (APR_STATUS_IS_ENETUNREACH(status)) {
    lua_pushliteral(L, "ENETUNREACH");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENFILE
  else if (APR_STATUS_IS_ENFILE(status)) {
    lua_pushliteral(L, "ENFILE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENODIR
  else if (APR_STATUS_IS_ENODIR(status)) {
    lua_pushliteral(L, "ENODIR");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOENT
  else if (APR_STATUS_IS_ENOENT(status)) {
    lua_pushliteral(L, "ENOENT");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOLOCK
  else if (APR_STATUS_IS_ENOLOCK(status)) {
    lua_pushliteral(L, "ENOLOCK");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOMEM
  else if (APR_STATUS_IS_ENOMEM(status)) {
    lua_pushliteral(L, "ENOMEM");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOPOLL
  else if (APR_STATUS_IS_ENOPOLL(status)) {
    lua_pushliteral(L, "ENOPOLL");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOPOOL
  else if (APR_STATUS_IS_ENOPOOL(status)) {
    lua_pushliteral(L, "ENOPOOL");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOPROC
  else if (APR_STATUS_IS_ENOPROC(status)) {
    lua_pushliteral(L, "ENOPROC");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOSHMAVAIL
  else if (APR_STATUS_IS_ENOSHMAVAIL(status)) {
    lua_pushliteral(L, "ENOSHMAVAIL");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOSOCKET
  else if (APR_STATUS_IS_ENOSOCKET(status)) {
    lua_pushliteral(L, "ENOSOCKET");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOSPC
  else if (APR_STATUS_IS_ENOSPC(status)) {
    lua_pushliteral(L, "ENOSPC");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOSTAT
  else if (APR_STATUS_IS_ENOSTAT(status)) {
    lua_pushliteral(L, "ENOSTAT");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTDIR
  else if (APR_STATUS_IS_ENOTDIR(status)) {
    lua_pushliteral(L, "ENOTDIR");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTEMPTY
  else if (APR_STATUS_IS_ENOTEMPTY(status)) {
    lua_pushliteral(L, "ENOTEMPTY");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTENOUGHENTROPY
  else if (APR_STATUS_IS_ENOTENOUGHENTROPY(status)) {
    lua_pushliteral(L, "ENOTENOUGHENTROPY");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTHDKEY
  else if (APR_STATUS_IS_ENOTHDKEY(status)) {
    lua_pushliteral(L, "ENOTHDKEY");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTHREAD
  else if (APR_STATUS_IS_ENOTHREAD(status)) {
    lua_pushliteral(L, "ENOTHREAD");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTIME
  else if (APR_STATUS_IS_ENOTIME(status)) {
    lua_pushliteral(L, "ENOTIME");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTIMPL
  else if (APR_STATUS_IS_ENOTIMPL(status)) {
    lua_pushliteral(L, "ENOTIMPL");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ENOTSOCK
  else if (APR_STATUS_IS_ENOTSOCK(status)) {
    lua_pushliteral(L, "ENOTSOCK");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EOF
  else if (APR_STATUS_IS_EOF(status)) {
    lua_pushliteral(L, "EOF");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EPATHWILD
  else if (APR_STATUS_IS_EPATHWILD(status)) {
    lua_pushliteral(L, "EPATHWILD");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EPIPE
  else if (APR_STATUS_IS_EPIPE(status)) {
    lua_pushliteral(L, "EPIPE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EPROC_UNKNOWN
  else if (APR_STATUS_IS_EPROC_UNKNOWN(status)) {
    lua_pushliteral(L, "EPROC_UNKNOWN");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ERELATIVE
  else if (APR_STATUS_IS_ERELATIVE(status)) {
    lua_pushliteral(L, "ERELATIVE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ESPIPE
  else if (APR_STATUS_IS_ESPIPE(status)) {
    lua_pushliteral(L, "ESPIPE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ESYMNOTFOUND
  else if (APR_STATUS_IS_ESYMNOTFOUND(status)) {
    lua_pushliteral(L, "ESYMNOTFOUND");
    return;
  }
# endif
# ifdef APR_STATUS_IS_ETIMEDOUT
  else if (APR_STATUS_IS_ETIMEDOUT(status)) {
    lua_pushliteral(L, "ETIMEDOUT");
    return;
  }
# endif
# ifdef APR_STATUS_IS_EXDEV
  else if (APR_STATUS_IS_EXDEV(status)) {
    lua_pushliteral(L, "EXDEV");
    return;
  }
# endif
# ifdef APR_STATUS_IS_FILEBASED
  else if (APR_STATUS_IS_FILEBASED(status)) {
    lua_pushliteral(L, "FILEBASED");
    return;
  }
# endif
# ifdef APR_STATUS_IS_INCHILD
  else if (APR_STATUS_IS_INCHILD(status)) {
    lua_pushliteral(L, "INCHILD");
    return;
  }
# endif
# ifdef APR_STATUS_IS_INCOMPLETE
  else if (APR_STATUS_IS_INCOMPLETE(status)) {
    lua_pushliteral(L, "INCOMPLETE");
    return;
  }
# endif
# ifdef APR_STATUS_IS_INPARENT
  else if (APR_STATUS_IS_INPARENT(status)) {
    lua_pushliteral(L, "INPARENT");
    return;
  }
# endif
# ifdef APR_STATUS_IS_KEYBASED
  else if (APR_STATUS_IS_KEYBASED(status)) {
    lua_pushliteral(L, "KEYBASED");
    return;
  }
# endif
# ifdef APR_STATUS_IS_NOTDETACH
  else if (APR_STATUS_IS_NOTDETACH(status)) {
    lua_pushliteral(L, "NOTDETACH");
    return;
  }
# endif
# ifdef APR_STATUS_IS_NOTFOUND
  else if (APR_STATUS_IS_NOTFOUND(status)) {
    lua_pushliteral(L, "NOTFOUND");
    return;
  }
# endif
# ifdef APR_STATUS_IS_TIMEUP
  else if (APR_STATUS_IS_TIMEUP(status)) {
    lua_pushliteral(L, "TIMEUP");
    return;
  }
# endif

  lua_pushinteger(L, status);
}