/****************************************************************
 *								*
 *	Copyright 2001, 2011 Fidelity Information Services, Inc	*
 *								*
 *	This source code contains the intellectual property	*
 *	of its copyright holder(s), and is made available	*
 *	under a license.  If you do not know the terms of	*
 *	the license, please stop and do not read further.	*
 *								*
 ****************************************************************/

#include "mdef.h"

#include "gtm_string.h"

#include "gtm_socket.h"
#include "gtm_inet.h"

#include "gtm_stdio.h"

#include "mlkdef.h"
#include "zshow.h"
#include "io.h"
#include "iottdef.h"
#include "trmdef.h"
#include "iormdef.h"
#include "iotcpdef.h"
#include "gt_timer.h"
#include "iosocketdef.h"
#include "zshow_params.h"
#include "nametabtyp.h"
#include "mvalconv.h"
#ifdef __MVS__
#include "gtm_zos_io.h"
#include <_Ccsid.h>
#endif

LITREF mstr		chset_names[];
LITREF nametabent	dev_param_names[];
LITREF unsigned char	dev_param_index[];
LITREF zshow_index	zshow_param_index[];

static readonly char	space_text[] = {' '};

#define ZS_ONE_OUT(V,TEXT) ((V)->str.len = 1, (V)->str.addr = (TEXT), zshow_output(output,&(V)->str))
#define ZS_STR_OUT(V,TEXT) ((V)->str.len = SIZEOF((TEXT)) - 1, (V)->str.addr = (TEXT), zshow_output(output,&(V)->str))
#define ZS_VAR_STR_OUT(V,TEXT) ((V)->str.len = STRLEN((TEXT)), (V)->str.addr = (TEXT), zshow_output(output,&(V)->str))
#define ZS_PARM_SP(V,TEXT) ((V)->str.len = dev_param_names[dev_param_index[zshow_param_index[(TEXT)].letter] + \
			zshow_param_index[(TEXT)].offset ].len, \
			(V)->str.addr = (char *)dev_param_names[dev_param_index[zshow_param_index[(TEXT)].letter] + \
			zshow_param_index[(TEXT)].offset ].name, zshow_output(output,&(V)->str), ZS_ONE_OUT((V),space_text))
#define ZS_PARM_EQU(V,TEXT) ((V)->str.len = dev_param_names[dev_param_index[zshow_param_index[(TEXT)].letter] + \
			zshow_param_index[(TEXT)].offset ].len, \
			(V)->str.addr = (char *)dev_param_names[dev_param_index[zshow_param_index[(TEXT)].letter] + \
			zshow_param_index[(TEXT)].offset ].name, zshow_output(output,&(V)->str), ZS_ONE_OUT((V),equal_text))

GBLREF bool		ctrlc_on;
GBLREF io_log_name	*io_root_log_name;
GBLREF io_pair		*io_std_device;
GBLREF boolean_t	gtm_utf8_mode;

void zshow_devices(zshow_out *output)
{
	io_log_name	*l;		/* logical name pointer		*/
	mval		v;
	mval		m;
	d_rm_struct	*rm_ptr;
	d_tt_struct	*tt_ptr;
	d_socket_struct *dsocketptr;
	socket_struct	*socketptr;
	io_termmask	*mask_out;
	int4		i, j, ii, jj;
	boolean_t	first;
	unsigned char	delim_buff_sm[MAX_DELIM_LEN];
	unsigned short	delim_len_sm;
	char		delim_mstr_buff[(MAX_DELIM_LEN * MAX_ZWR_EXP_RATIO) + 11];
	mstr		delim;
	int		delim_len, tmpport;
	static readonly char space8_text[] = "        ";
	static readonly char filchar_text[] = "CHARACTERS";
	static readonly char filesc_text[] = "ESCAPES";
	static readonly char terminal_text[] = "TERMINAL ";
	static readonly char magtape_text[] =  "MAGTAPE ";
	static readonly char rmsfile_text[] =  "RMS ";
	static readonly char fifo_text[] =  "FIFO ";
	static readonly char pipe_text[] =  "PIPE ";
	static readonly char mailbox_text[] =  "MAILBOX ";
	static readonly char dollarc_text[] = "$C(";
	static readonly char equal_text[] = {'='};
	static readonly char comma_text[] = {','};
	static readonly char quote_text[] = {'"'};
	static readonly char lparen_text[] = {'('};
	static readonly char rparen_text[] = {')'};
	static readonly char lb_text[] = {'['};
	static readonly char rb_text[] = {']'};
	static readonly char devop[] = "OPEN ";
	static readonly char devcl[] = "CLOSED ";
	static readonly char interrupt_text[] = "ZINTERRUPT ";

	/* gtmsocket specific */
	static readonly char at_text[] = {'@'};
	static readonly char delimiter_text[] = "DELIMITER ";
	static readonly char nodelimiter_text[] = "NODELIMITER ";
	static readonly char local_text[] = "LOCAL=";
	static readonly char remote_text[] = "REMOTE=";
	static readonly char total_text[] = "TOTAL=";
	static readonly char current_text[] = "CURRENT=";
	static readonly char passive_text[] = "PASSIVE ";
	static readonly char active_text[] = "ACTIVE ";
	static readonly char socket_text[] = "SOCKET";
	static readonly char descriptor_text[] = "DESC=";
	static readonly char trap_text[] = "TRAP ";
	static readonly char notrap_text[] = "NOTRAP ";
	static readonly char zdelay_text[] = "ZDELAY ";
	static readonly char znodelay_text[] = "ZNODELAY ";
	static readonly char zbfsize_text[] = "ZBFSIZE=";
	static readonly char zibfsize_text[] = "ZIBFSIZE=";
	static readonly char port_text[] = "PORT=";
	static readonly char ichset_text[] = "ICHSET=";
	static readonly char ochset_text[] = "OCHSET=";
#ifdef __MVS__
	static readonly char filetag_text[] = "FILETAG=";
	static readonly char untagged_text[] = "UNTAGGED";
	static readonly char ebcdic_text[] = "EBCDIC";
	static readonly char binary_text[] = "BINARY";
	static readonly char processchset_text[] = "CHSET=";
	static readonly char text_text[] = " TEXT";
	char   csname[_CSNAME_LEN_MAX + 1], *csptr;
#endif
	static readonly char zsh_socket_state[][10] =
		{	"CONNECTED"
			,"LISTENING"
			,"BOUND"
			,"CREATED"
		};
	static readonly char morereadtime_text[] = "MOREREADTIME=";

	v.mvtype = MV_STR;
	for (l = io_root_log_name;  l != 0;  l = l->next)
	{
		if (l->iod->trans_name == l)
		{
			/* if it is an rm type we don't want to output the device if it is the stderr
			   device for a pipe device */
			if ((rm_ptr = (d_rm_struct*)l->iod->dev_sp) && rm == l->iod->type && rm_ptr->pipe && rm_ptr->stderr_parent)
				continue;
			v.str.addr = &l->dollar_io[0];
			v.str.len = l->len;
			zshow_output(output,&v.str);
			ZS_ONE_OUT(&v, space_text);
			if (l->iod->state == dev_open)
			{
				ZS_STR_OUT(&v, devop);
				switch(l->iod->type)
				{
					case tt:
						ZS_STR_OUT(&v, terminal_text);
						tt_ptr = (d_tt_struct*)l->iod->dev_sp;
						if (!ctrlc_on && io_std_device->out == l->iod) /* and standard input */
						{	ZS_PARM_SP(&v, zshow_nocene);
						}
						if (tt_ptr->enbld_outofbands.mask)
						{	ZS_PARM_EQU(&v, zshow_ctra);
							ZS_STR_OUT(&v,dollarc_text);
							first = TRUE;
							for ( i = 1, j = 0; j < 32  ; j++,i = i * 2)
							{	if (i & tt_ptr->enbld_outofbands.mask)
								{	if (!first)
									{	ZS_ONE_OUT(&v, comma_text);
									}else
									{	first = FALSE;
									}
									MV_FORCE_MVAL(&m,j);
									mval_write(output,&m,FALSE);
								}
							}
							ZS_ONE_OUT(&v, rparen_text);
							ZS_ONE_OUT(&v, space_text);
						}
						if ((int4)(tt_ptr->term_ctrl) & TRM_NOECHO)
						{
							ZS_PARM_SP(&v, zshow_noecho);
						}
						if (tt_ptr->term_ctrl & TRM_PASTHRU)
						{
							ZS_PARM_SP(&v, zshow_past);
						} else
						{
							ZS_PARM_SP(&v, zshow_nopast);
						}
						if (!(tt_ptr->term_ctrl & TRM_ESCAPE))
						{
							ZS_PARM_SP(&v, zshow_noesca);
						}
						if (tt_ptr->term_ctrl & TRM_READSYNC)
						{
							ZS_PARM_SP(&v, zshow_reads);
						} else
						{
							ZS_PARM_SP(&v, zshow_noreads);
						}
						if (tt_ptr->term_ctrl & TRM_NOTYPEAHD)
						{
							ZS_PARM_SP(&v, zshow_notype);
						} else
						{
							ZS_PARM_SP(&v, zshow_type);
						}
						if (!l->iod->wrap)
						{
							ZS_PARM_SP(&v, zshow_nowrap);
						}
						mask_out = &tt_ptr->mask_term;
						if (!tt_ptr->default_mask_term)
						{
							ZS_PARM_EQU(&v, zshow_term);
							ZS_STR_OUT(&v,dollarc_text);
							first = TRUE;
							for ( i = 0; i < 8 ;i++)
							{
								for ( j = 0; j < 32; j++)
									if (mask_out->mask[i] & (1 << j))
									{
										if (!first)
										{
											ZS_ONE_OUT(&v, comma_text);
										} else
											first = FALSE;
										MV_FORCE_MVAL(&m,i * 32 + j);
										mval_write(output,&m,FALSE);
									}
							}
							ZS_ONE_OUT(&v, rparen_text);
							ZS_ONE_OUT(&v, space_text);
						}
						ZS_PARM_EQU(&v, zshow_width);
						MV_FORCE_MVAL(&m,(int)l->iod->width);
						mval_write(output, &m, FALSE);
						ZS_ONE_OUT(&v, space_text);
						ZS_PARM_EQU(&v, zshow_leng);
						MV_FORCE_MVAL(&m,(int)l->iod->pair.out->length);
						mval_write(output, &m, FALSE);
						ZS_ONE_OUT(&v, space_text);
						if (l->iod->write_filter)
						{
							bool twoparms = FALSE;

							ZS_PARM_EQU(&v, zshow_fil);
							if (l->iod->write_filter & CHAR_FILTER)
							{
								if (l->iod->write_filter & ESC1)
								{
									twoparms = TRUE;
									ZS_ONE_OUT(&v,lparen_text);
								}
								ZS_STR_OUT(&v,filchar_text);
								if (twoparms)
								{
									ZS_ONE_OUT(&v, comma_text);
									ZS_ONE_OUT(&v, space_text);
								}
							}
							if (l->iod->write_filter & ESC1)
								ZS_STR_OUT(&v,filesc_text);
							if (twoparms)
								ZS_ONE_OUT(&v,rparen_text);
							ZS_ONE_OUT(&v, space_text);
						}
						if (TT_EDITING & tt_ptr->ext_cap)
							ZS_PARM_SP(&v, zshow_edit);
						if (TT_NOINSERT & tt_ptr->ext_cap)
							ZS_PARM_SP(&v, zshow_noinse);
						if (tt_ptr->canonical)
							ZS_STR_OUT(&v, "CANONICAL ");
						switch(l->iod->ichset)
						{
							case CHSET_M:
								if (gtm_utf8_mode)
								{
									ZS_STR_OUT(&v, ichset_text);
									zshow_output(output, &chset_names[l->iod->ichset]);
									ZS_ONE_OUT(&v, space_text);
								}
								break;
							case CHSET_UTF8:
								assert(gtm_utf8_mode);
								break;
							default:
								GTMASSERT;
						}
						switch(l->iod->ochset)
						{
							case CHSET_M:
								if (gtm_utf8_mode)
								{
									ZS_STR_OUT(&v, ochset_text);
									zshow_output(output, &chset_names[l->iod->ochset]);
									ZS_ONE_OUT(&v, space_text);
								}
								break;
							case CHSET_UTF8:
								assert(gtm_utf8_mode);
								break;
							default:
								GTMASSERT;
						}
						if (tt_ptr->mupintr)
							ZS_STR_OUT(&v, interrupt_text);
						break;
					case rm:
						/* we go to rm_ptr above for the rm type */

						if (rm_ptr->fifo)
							ZS_STR_OUT(&v,fifo_text);
						else if (!rm_ptr->pipe)
							ZS_STR_OUT(&v,rmsfile_text);
						else
						{
							ZS_STR_OUT(&v,pipe_text);
							if (rm_ptr->dev_param_pairs.num_pairs)
							{
								int ignore_stderr = FALSE;
								/* if one of the dev_param_pairs[i]->name is the
								   STDERR then we don't want to output it if the
								   device is closed.  We'll check them all even though
								   it is currently the last one - just to be safe. */
								if (rm_ptr->stderr_child && (dev_open !=
											     rm_ptr->stderr_child->state))
									ignore_stderr = TRUE;

								for ( i = 0; i < rm_ptr->dev_param_pairs.num_pairs; i++ )
								{
									if (TRUE == ignore_stderr &&
									    0 == STRCMP(rm_ptr->dev_param_pairs.pairs[i].name,
											"STDERR="))
										continue;
									ZS_VAR_STR_OUT(
										&v,rm_ptr->dev_param_pairs.pairs[i].name);
									ZS_VAR_STR_OUT(
										&v,rm_ptr->dev_param_pairs.pairs[i].definition);
									ZS_ONE_OUT(&v, space_text);
								}
							}
							if (rm_ptr->independent)
							{
								ZS_PARM_SP(&v, zshow_independent);
							}
							if (rm_ptr->parse)
							{
								ZS_PARM_SP(&v, zshow_parse);
							}
						}
						if (rm_ptr->fixed)
						{
							ZS_PARM_SP(&v, zshow_fixed);
						}
						if (rm_ptr->noread)
						{
							ZS_PARM_SP(&v, zshow_read);
						}
						if (gtm_utf8_mode && (IS_UTF_CHSET(l->iod->ichset) || IS_UTF_CHSET(l->iod->ochset)))
						{
							if (!rm_ptr->def_recsize)
							{
								ZS_PARM_EQU(&v, zshow_rec);
								MV_FORCE_MVAL(&m, (int)rm_ptr->recordsize);
								mval_write(output, &m, FALSE);
								ZS_ONE_OUT(&v, space_text);
							}
							if (!rm_ptr->def_width)
							{
								ZS_PARM_EQU(&v, zshow_width);
								MV_FORCE_MVAL(&m, (int)l->iod->width);
								mval_write(output, &m, FALSE);
								ZS_ONE_OUT(&v, space_text);
							}
						}
						else if (l->iod->width != DEF_RM_WIDTH)
						{
							ZS_PARM_EQU(&v, zshow_rec);
							MV_FORCE_MVAL(&m,(int)l->iod->width);
							mval_write(output, &m, FALSE);
							ZS_ONE_OUT(&v, space_text);
						}
						if (!l->iod->wrap)
						{
							ZS_PARM_SP(&v, zshow_nowrap);
						}
						switch(l->iod->ichset)
						{
							case CHSET_M:
								if (gtm_utf8_mode)
								{
									ZS_STR_OUT(&v, ichset_text);
									zshow_output(output, &chset_names[l->iod->ichset]);
									ZS_ONE_OUT(&v, space_text);
								}
								break;
							case CHSET_UTF8:
								assert(gtm_utf8_mode);
								break;
							case CHSET_UTF16:
							case CHSET_UTF16BE:
							case CHSET_UTF16LE:
								assert(gtm_utf8_mode);
								ZS_STR_OUT(&v, ichset_text);
								zshow_output(output, &chset_names[l->iod->ichset]);
								ZS_ONE_OUT(&v, space_text);
								break;
							default:
								GTMASSERT;
						}
						switch(l->iod->ochset)
						{
							case CHSET_M:
								if (gtm_utf8_mode)
								{
									ZS_STR_OUT(&v, ochset_text);
									zshow_output(output, &chset_names[l->iod->ochset]);
									ZS_ONE_OUT(&v, space_text);
								}
								break;
							case CHSET_UTF8:
								assert(gtm_utf8_mode);
								break;
							case CHSET_UTF16:
							case CHSET_UTF16BE:
							case CHSET_UTF16LE:
								assert(gtm_utf8_mode);
								ZS_STR_OUT(&v, ochset_text);
								zshow_output(output, &chset_names[l->iod->ochset]);
								ZS_ONE_OUT(&v, space_text);
								break;
							default:
								GTMASSERT;
						}
#ifdef __MVS__
						if (TAG_ASCII != l->iod->file_tag)
						{
							ZS_STR_OUT(&v, filetag_text);
							switch ((unsigned int)l->iod->file_tag)
							{
							case TAG_UNTAGGED:
								ZS_STR_OUT(&v, untagged_text);
								break;
							case TAG_EBCDIC:
								ZS_STR_OUT(&v, ebcdic_text);
								break;
							case TAG_BINARY:
								ZS_STR_OUT(&v, binary_text);
								break;
							default:
								if (-1 == __toCSName((__ccsid_t)l->iod->file_tag, csname))
								{ /* no name so output number */
									csptr = (char *)i2asc((uchar_ptr_t)csname,
										(unsigned int)l->iod->file_tag);
									*csptr = '\0';	/* terminate */
								}
								ZS_VAR_STR_OUT(&v, csname);
							}
							if (l->iod->text_flag)
								ZS_STR_OUT(&v, text_text);
							ZS_ONE_OUT(&v, space_text);
						}
						if (l->iod->file_chset != l->iod->process_chset &&
							(!(0 == l->iod->file_chset && CHSET_ASCII == l->iod->process_chset) &&
							 !(CHSET_ASCII == l->iod->file_chset && CHSET_M == l->iod->process_chset)))
						{	/* suppress default cases */
							ZS_STR_OUT(&v, processchset_text);
							zshow_output(output, &chset_names[l->iod->process_chset]);
							ZS_ONE_OUT(&v, space_text);
						}
#endif
						break;
					case gtmsocket:
						delim.addr = delim_mstr_buff;
						delim_len = 0;
						ZS_STR_OUT(&v, socket_text);
						dsocketptr = (d_socket_struct *)l->iod->dev_sp;
						ZS_ONE_OUT(&v, space_text);
						ZS_STR_OUT(&v, total_text);
						MV_FORCE_MVAL(&m, (int)dsocketptr->n_socket);
						mval_write(output, &m, FALSE);
						ZS_ONE_OUT(&v, space_text);
						ZS_STR_OUT(&v, current_text);
						MV_FORCE_MVAL(&m, (int)dsocketptr->current_socket);
						mval_write(output, &m, FALSE);
						ZS_ONE_OUT(&v, space_text);
						if (dsocketptr->mupintr)
							ZS_STR_OUT(&v, interrupt_text);
						output->flush = TRUE;
						zshow_output(output, 0);
						for(ii = 0; ii < dsocketptr->n_socket; ii++)
						{
							/* output each socket */
							socketptr = dsocketptr->socket[ii];
							ZS_STR_OUT(&v, space8_text);
							/* socket handle */
							ZS_STR_OUT(&v, socket_text);
							ZS_ONE_OUT(&v, lb_text);
							MV_FORCE_MVAL(&m, ii);
							mval_write(output, &m, FALSE);
							ZS_ONE_OUT(&v, rb_text);
							ZS_ONE_OUT(&v, equal_text);
							v.str.addr = socketptr->handle;
							v.str.len = socketptr->handle_len;
							zshow_output(output, &v.str);
							ZS_ONE_OUT(&v, space_text);
							/* socket descriptor */
							ZS_STR_OUT(&v, descriptor_text);
							MV_FORCE_MVAL(&m, socketptr->sd);
							mval_write(output, &m, FALSE);
							ZS_ONE_OUT(&v, space_text);
							/* socket state */
							ZS_STR_OUT(&v, zsh_socket_state[socketptr->state]);
							ZS_ONE_OUT(&v, space_text);
							/* socket IO mode */		switch(l->iod->ichset)
							{
								case CHSET_M:
									if (gtm_utf8_mode)
									{
										ZS_STR_OUT(&v, ichset_text);
										zshow_output(output, &chset_names[l->iod->ichset]);
										ZS_ONE_OUT(&v, space_text);
									}
									break;
								case CHSET_UTF8:
									assert(gtm_utf8_mode);
									break;
								case CHSET_UTF16:
								case CHSET_UTF16BE:
								case CHSET_UTF16LE:
									assert(gtm_utf8_mode);
									ZS_STR_OUT(&v, ichset_text);
									zshow_output(output, &chset_names[l->iod->ichset]);
									ZS_ONE_OUT(&v, space_text);
									break;
								default:
									GTMASSERT;
							}
							switch(l->iod->ochset)
							{
								case CHSET_M:
									if (gtm_utf8_mode)
									{
										ZS_STR_OUT(&v, ochset_text);
										zshow_output(output, &chset_names[l->iod->ochset]);
										ZS_ONE_OUT(&v, space_text);
									}
									break;
								case CHSET_UTF8:
									assert(gtm_utf8_mode);
									break;
								case CHSET_UTF16:
								case CHSET_UTF16BE:
								case CHSET_UTF16LE:
									assert(gtm_utf8_mode);
									ZS_STR_OUT(&v, ochset_text);
									zshow_output(output, &chset_names[l->iod->ochset]);
									ZS_ONE_OUT(&v, space_text);
									break;
								default:
									GTMASSERT;
							}
							/* socket type */
							if (socketptr->passive)
							{
								ZS_STR_OUT(&v, passive_text);
							} else
							{
								ZS_STR_OUT(&v, active_text);
							}
							ZS_ONE_OUT(&v, space_text);
							/* error trapping */
							if (socketptr->ioerror)
							{
								ZS_STR_OUT(&v, trap_text);
							} else
							{
								ZS_STR_OUT(&v, notrap_text);
							}
							ZS_ONE_OUT(&v, space_text);
							/* address + port */
							if (socketptr->passive)
							{
								ZS_STR_OUT(&v, port_text);
								tmpport = (int)socketptr->local.port;
								MV_FORCE_MVAL(&m, tmpport);
								mval_write(output, &m, FALSE);
							} else
							{
								ZS_STR_OUT(&v, remote_text);
								v.str.addr = socketptr->remote.saddr_ip;
								v.str.len = STRLEN(socketptr->remote.saddr_ip);
								zshow_output(output, &v.str);
								ZS_ONE_OUT(&v, at_text);
								tmpport = (int)socketptr->remote.port;
								MV_FORCE_MVAL(&m, tmpport);
								mval_write(output, &m, FALSE);
								ZS_ONE_OUT(&v, space_text);
								if (socketptr->local.saddr_ip[0])
								{
									ZS_STR_OUT(&v, local_text);
									v.str.addr = socketptr->local.saddr_ip;
									v.str.len = STRLEN(socketptr->local.saddr_ip);
									zshow_output(output, &v.str);
									ZS_ONE_OUT(&v, at_text);
									tmpport = (int)socketptr->local.port;
									MV_FORCE_MVAL(&m, tmpport);
									mval_write(output, &m, FALSE);
								}
							}
							ZS_ONE_OUT(&v, space_text);
							output->flush = TRUE;
							zshow_output(output, 0);
							ZS_STR_OUT(&v, space8_text);
							ZS_STR_OUT(&v, space8_text);
							/* zdelay */
							if (socketptr->nodelay)
							{
								ZS_STR_OUT(&v, znodelay_text);
							} else
							{
								ZS_STR_OUT(&v, zdelay_text);
							}
							ZS_ONE_OUT(&v, space_text);
							/* zbfsize */
							ZS_STR_OUT(&v, zbfsize_text);
							MV_FORCE_MVAL(&m, (int4)(socketptr->buffer_size));
							mval_write(output, &m, FALSE);
							ZS_ONE_OUT(&v, space_text);
							/* izbfsize */
							ZS_STR_OUT(&v, zibfsize_text);
							MV_FORCE_MVAL(&m, socketptr->bufsiz);
							mval_write(output, &m, FALSE);
							ZS_ONE_OUT(&v, space_text);
							/* delimiters */
							if (socketptr->n_delimiter > 0)
							{
								output->flush = TRUE;
								zshow_output(output, 0);
								ZS_STR_OUT(&v, space8_text);
								ZS_STR_OUT(&v, space8_text);
								ZS_STR_OUT(&v, delimiter_text);
								for (jj = 0; jj < socketptr->n_delimiter; jj++)
								{
									delim_len_sm = socketptr->delimiter[jj].len;
									memcpy(delim_buff_sm,
									       socketptr->delimiter[jj].addr, delim_len_sm);
									format2zwr(delim_buff_sm, delim_len_sm,
										   (uchar_ptr_t)delim.addr, &delim_len);
									delim.len = (unsigned short)delim_len;
									assert(SIZEOF(delim_mstr_buff) >= delim_len);
									zshow_output(output, &delim);
									ZS_ONE_OUT(&v, space_text);
								}
							} else
							{
								ZS_STR_OUT(&v, nodelimiter_text);
							}
							/* readmoretime */
							if (DEFAULT_MOREREAD_TIMEOUT != socketptr->moreread_timeout)
							{
								ZS_STR_OUT(&v, morereadtime_text);
								MV_FORCE_MVAL(&m, (int)socketptr->moreread_timeout);
								mval_write(output, &m, FALSE);
							}
							output->flush = TRUE;
							zshow_output(output, 0);
						}
					default:
						v.str.len = 0;
						break;
				}
				if (l->iod->error_handler.len)
				{
					ZS_PARM_EQU(&v, zshow_exce);
					ZS_ONE_OUT(&v, quote_text);
					v.str = l->iod->error_handler;
					zshow_output(output, &v.str);
					output->flush = TRUE;
					ZS_ONE_OUT(&v, quote_text);
				} else
				{	output->flush = TRUE;
					zshow_output(output, 0);
				}
			} else
			{	output->flush = TRUE;
				ZS_STR_OUT(&v, devcl);
			}
		}
	}
}