/* Startup initializations of conversion data */
void gtm_conv_init(void)
{
assert(gtm_utf8_mode);
/* Implicitly created CHSET descriptor for UTF-8 */
get_chset_desc(&chset_names[CHSET_UTF8]);
assert(NULL != chset_desc[CHSET_UTF8]);
/* initialize the case conversion disposal functions */
casemaps[0].u = u_strToUpper;
casemaps[1].u = u_strToLower;
}
void op_fnzconvert3(mval *src, mval* ichset, mval* ochset, mval* dst)
{
UConverter *from, *to;
int dstlen;
MV_FORCE_STR(src);
if (!gtm_utf8_mode)
{ /* Unicode not enabled, report error rather than silently ignoring the conversion */
rts_error_csa(CSA_ARG(NULL) VARLSTCNT(6) ERR_INVFCN, 0, ERR_TEXT, 2,
LEN_AND_LIT("Three-argument form of $ZCONVERT() is not allowed in the current $ZCHSET"));
}
MV_FORCE_STR(ichset);
MV_FORCE_STR(ochset);
/* The only supported names are: "UTF-8", "UTF-16", "UTF-16LE" and "UTF-16BE */
if (NULL == (from = get_chset_desc(&ichset->str)))
rts_error_csa(CSA_ARG(NULL) VARLSTCNT(4) ERR_BADCHSET, 2, ichset->str.len, ichset->str.addr);
if (NULL == (to = get_chset_desc(&ochset->str)))
rts_error_csa(CSA_ARG(NULL) VARLSTCNT(4) ERR_BADCHSET, 2, ochset->str.len, ochset->str.addr);
dstlen = gtm_conv(from, to, &src->str, NULL, NULL);
assert(-1 != dstlen);
MV_INIT_STRING(dst, dstlen, stringpool.free);
stringpool.free += dst->str.len;
}
static bool mu_open_try(io_log_name *naml, io_log_name *tl, mval *pp, mval *mspace)
{
int4 status;
int4 size;
mstr tn; /* translated name */
mstr chset_mstr;
int oflag;
unsigned char ch;
int file_des;
struct stat outbuf;
char *buf, namebuf[LOGNAME_LEN + 1];
d_mt_struct *mt_ptr;
int umask_orig, umask_creat;
int char_or_block_special;
int fstat_res;
int save_errno;
int p_offset;
boolean_t ichset_specified, ochset_specified;
error_def(ERR_SYSCALL);
mt_ptr = NULL;
char_or_block_special = FALSE;
file_des = -2;
oflag = 0;
tn.len = tl->len;
if (tn.len > LOGNAME_LEN)
tn.len = LOGNAME_LEN;
tn.addr = tl->dollar_io;
memcpy(namebuf, tn.addr, tn.len);
namebuf[tn.len] = '\0';
buf = namebuf;
if (0 == naml->iod)
{
if (0 == tl->iod)
{
tl->iod = (io_desc *)malloc(sizeof(io_desc));
memset((char*)tl->iod, 0, sizeof(io_desc));
tl->iod->pair.in = tl->iod;
tl->iod->pair.out = tl->iod;
tl->iod->trans_name = tl;
tl->iod->type = n_io_dev_types;
p_offset = 0;
while(iop_eol != *(pp->str.addr + p_offset))
{
ch = *(pp->str.addr + p_offset++);
if (iop_sequential == ch)
tl->iod->type = rm;
if (IOP_VAR_SIZE == io_params_size[ch])
p_offset += *(pp->str.addr + p_offset) + 1;
else
p_offset += io_params_size[ch];
}
}
if ((n_io_dev_types == tl->iod->type) && mspace && mspace->str.len)
tl->iod->type = us;
if (n_io_dev_types == tl->iod->type)
{
if (0 == memvcmp(tn.addr, tn.len, sys_input.addr, sys_input.len))
{
file_des = 0;
FSTAT_FILE(file_des, &outbuf, fstat_res);
if (-1 == fstat_res)
{
save_errno = errno;
rts_error(VARLSTCNT(8) ERR_SYSCALL, 5,
RTS_ERROR_LITERAL("fstat()"),
CALLFROM, save_errno);
}
} else
{
if (0 == memvcmp(tn.addr, tn.len, sys_output.addr, sys_output.len))
{
file_des = 1;
FSTAT_FILE(file_des, &outbuf, fstat_res);
if (-1 == fstat_res)
{
save_errno = errno;
rts_error(VARLSTCNT(8) ERR_SYSCALL, 5,
RTS_ERROR_LITERAL("fstat()"),
CALLFROM, save_errno);
}
} else if (0 == memvcmp(tn.addr, tn.len, "/dev/null", 9))
tl->iod->type = nl;
else if ((-1 == Stat(buf, &outbuf)) && (n_io_dev_types == tl->iod->type))
{
if (ENOENT == errno)
tl->iod->type = rm;
else
{
save_errno = errno;
rts_error(VARLSTCNT(8) ERR_SYSCALL, 5,
RTS_ERROR_LITERAL("fstat()"),
CALLFROM, save_errno);
}
}
}
}
if (n_io_dev_types == tl->iod->type)
{
switch(outbuf.st_mode & S_IFMT)
{
case S_IFCHR:
case S_IFBLK:
char_or_block_special = TRUE;
break;
case S_IFIFO:
tl->iod->type = ff;
break;
case S_IFREG:
case S_IFDIR:
tl->iod->type = rm;
break;
case S_IFSOCK:
case 0:
tl->iod->type = ff;
break;
default:
break;
}
}
naml->iod = tl->iod;
}
active_device = naml->iod;
if ((-2 == file_des) && (dev_open != naml->iod->state) && (us != naml->iod->type) && (tcp != naml->iod->type))
{
oflag |= (O_RDWR | O_CREAT | O_NOCTTY);
size = 0;
p_offset = 0;
ichset_specified = ochset_specified = FALSE;
while(iop_eol != *(pp->str.addr + p_offset))
{
assert((params) *(pp->str.addr + p_offset) < (params)n_iops);
switch ((ch = *(pp->str.addr + p_offset++)))
{
case iop_allocation:
if (rm == naml->iod->type)
{
GET_LONG(size, pp->str.addr + p_offset);
size *= 512;
}
break;
case iop_append:
if (rm == naml->iod->type)
oflag |= O_APPEND;
break;
case iop_contiguous:
break;
case iop_newversion:
if ((dev_open != naml->iod->state) && (rm == naml->iod->type))
oflag |= O_TRUNC;
break;
case iop_readonly:
oflag &= ~(O_RDWR | O_CREAT | O_WRONLY);
oflag |= O_RDONLY;
break;
case iop_writeonly:
oflag &= ~(O_RDWR | O_RDONLY);
oflag |= O_WRONLY | O_CREAT;
break;
case iop_ipchset:
#ifdef KEEP_zOS_EBCDIC
if ( (iconv_t)0 != naml->iod->input_conv_cd )
{
ICONV_CLOSE_CD(naml->iod->input_conv_cd);
}
SET_CODE_SET(naml->iod->in_code_set,
(char *)(pp->str.addr + p_offset + 1));
if (DEFAULT_CODE_SET != naml->iod->in_code_set)
ICONV_OPEN_CD(naml->iod->input_conv_cd,
(char *)(pp->str.addr + p_offset + 1), INSIDE_CH_SET);
break;
#endif
if (gtm_utf8_mode)
{
chset_mstr.addr = (char *)(pp->str.addr + p_offset + 1);
chset_mstr.len = *(pp->str.addr + p_offset);
SET_ENCODING(naml->iod->ichset, &chset_mstr);
ichset_specified = TRUE;
}
break;
case iop_opchset:
#ifdef KEEP_zOS_EBCDIC
if ( (iconv_t)0 != naml->iod->output_conv_cd)
{
ICONV_CLOSE_CD(naml->iod->output_conv_cd);
}
SET_CODE_SET(naml->iod->out_code_set,
(char *)(pp->str.addr + p_offset + 1));
if (DEFAULT_CODE_SET != naml->iod->out_code_set)
ICONV_OPEN_CD(naml->iod->output_conv_cd, INSIDE_CH_SET,
(char *)(pp->str.addr + p_offset + 1));
break;
#endif
if (gtm_utf8_mode)
{
chset_mstr.addr = (char *)(pp->str.addr + p_offset + 1);
chset_mstr.len = *(pp->str.addr + p_offset);
SET_ENCODING(naml->iod->ochset, &chset_mstr);
ochset_specified = TRUE;
}
break;
case iop_m:
case iop_utf8:
case iop_utf16:
case iop_utf16be:
case iop_utf16le:
if (gtm_utf8_mode)
{
naml->iod->ichset = naml->iod->ochset =
(iop_m == ch) ? CHSET_M :
(iop_utf8 == ch) ? CHSET_UTF8 :
(iop_utf16 == ch) ? CHSET_UTF16 :
(iop_utf16be == ch) ? CHSET_UTF16BE : CHSET_UTF16LE;
ichset_specified = ochset_specified = TRUE;
}
break;
default:
break;
}
if (IOP_VAR_SIZE == io_params_size[ch])
p_offset += *(pp->str.addr + p_offset) + 1;
else
p_offset += io_params_size[ch];
}
if (!ichset_specified)
naml->iod->ichset = (gtm_utf8_mode) ? CHSET_UTF8 : CHSET_M;
if (!ochset_specified)
naml->iod->ochset = (gtm_utf8_mode) ? CHSET_UTF8 : CHSET_M;
if (CHSET_M != naml->iod->ichset && CHSET_UTF16 != naml->iod->ichset)
get_chset_desc(&chset_names[naml->iod->ichset]);
if (CHSET_M != naml->iod->ochset && CHSET_UTF16 != naml->iod->ochset)
get_chset_desc(&chset_names[naml->iod->ochset]);
/* RW permissions for owner and others as determined by umask. */
umask_orig = umask(000); /* determine umask (destructive) */
(void)umask(umask_orig); /* reset umask */
umask_creat = 0666 & ~umask_orig;
/*
* the check for EINTR below is valid and should not be converte d to an EINTR
* wrapper macro, due to the other errno values being checked.
*/
while ((-1 == (file_des = OPEN4(buf, oflag, umask_creat, size))))
{
if ( EINTR == errno
|| ETXTBSY == errno
|| ENFILE == errno
|| EBUSY == errno
|| ((mb == naml->iod->type) && (ENXIO == errno)))
continue;
else
break;
}
if (-1 == file_des)
return FALSE;
}
assert (tcp != naml->iod->type);
#ifdef KEEP_zOS_EBCDIC
SET_CODE_SET(naml->iod->in_code_set, OUTSIDE_CH_SET);
if (DEFAULT_CODE_SET != naml->iod->in_code_set)
ICONV_OPEN_CD(naml->iod->input_conv_cd, OUTSIDE_CH_SET, INSIDE_CH_SET);
SET_CODE_SET(naml->iod->out_code_set, OUTSIDE_CH_SET);
if (DEFAULT_CODE_SET != naml->iod->out_code_set)
ICONV_OPEN_CD(naml->iod->output_conv_cd, INSIDE_CH_SET, OUTSIDE_CH_SET);
#endif
/* smw 99/12/18 not possible to be -1 here */
if (-1 == file_des)
{
rts_error(VARLSTCNT(8) ERR_SYSCALL, 5,
RTS_ERROR_LITERAL("open()"),
CALLFROM, save_errno);
}
if (n_io_dev_types == naml->iod->type)
{
if (isatty(file_des))
naml->iod->type = tt;
else if (char_or_block_special && file_des > 2)
/* assume mag tape */
naml->iod->type = mt;
else
naml->iod->type = rm;
}
assert(naml->iod->type < n_io_dev_types);
naml->iod->disp_ptr = &io_dev_dispatch_mupip[naml->iod->type];
active_device = naml->iod;
if (dev_never_opened == naml->iod->state)
{
naml->iod->wrap = DEFAULT_IOD_WRAP;
naml->iod->width = DEFAULT_IOD_WIDTH;
naml->iod->length = DEFAULT_IOD_LENGTH;
naml->iod->write_filter = 0; /* MUPIP should not use FILTER */
}
if (dev_open != naml->iod->state)
{
naml->iod->dollar.x = 0;
naml->iod->dollar.y = 0;
naml->iod->dollar.za = 0;
naml->iod->dollar.zb[0] = 0;
}
status = (naml->iod->disp_ptr->open)(naml, pp, file_des, mspace, NO_M_TIMEOUT);
if (TRUE == status)
naml->iod->state = dev_open;
else if (dev_open == naml->iod->state)
naml->iod->state = dev_closed;
if (1 == file_des)
naml->iod->dollar.zeof = TRUE;
active_device = 0;
if (run_time)
return (status);
return TRUE;
}
void iorm_write_utf(mstr *v)
{
int4 inchars, char_count; /* in characters */
int4 inlen, outbytes, mblen; /* in bytes */
int4 availwidth, usedwidth, mbwidth; /* in display columns */
int status, padsize,fstat_res,save_errno;
wint_t utf_code;
io_desc *iod;
d_rm_struct *rm_ptr;
unsigned char *inptr, *top, *nextmb, *outptr, *nextoutptr, *outstart, temppad, temppadarray[2];
char *out_ptr;
boolean_t utf8_active = TRUE; /* needed by GTM_IO_WCWIDTH macro */
boolean_t stream, wrap;
struct stat statbuf;
boolean_t ch_set;
iod = io_curr_device.out;
ESTABLISH_GTMIO_CH(&io_curr_device, ch_set);
rm_ptr = (d_rm_struct *)iod->dev_sp;
assert(NULL != rm_ptr);
inptr = (unsigned char *)v->addr;
inlen = v->len;
top = inptr + inlen;
if (!rm_ptr->fixed && 0 == iod->dollar.x)
rm_ptr->out_bytes = 0; /* user reset $X */
inchars = UTF8_LEN_STRICT(v->addr, v->len); /* validate and get good char count */
if (0 >= inchars)
{
REVERT_GTMIO_CH(&io_curr_device, ch_set);
return;
}
usedwidth = 0;
stream = rm_ptr->stream;
wrap = iod->wrap;
if (stream && !wrap)
{ /* For STREAM and NOWRAP, allow the entire record to be written without any record truncations/terminations */
availwidth = inlen; /* calculate worst case requirement of width (in chars) to write out input bytes */
rm_ptr->out_bytes = 0;
} else
availwidth = iod->width - iod->dollar.x;
outbytes = 0;
if (CHSET_UTF8 != iod->ochset)
{
outstart = nextoutptr = outptr = &rm_ptr->outbuf[rm_ptr->out_bytes];
if (!rm_ptr->done_1st_write)
{ /* get the file size */
FSTAT_FILE(rm_ptr->fildes, &statbuf, fstat_res);
if (-1 == fstat_res)
{
save_errno = errno;
rts_error_csa(CSA_ARG(NULL) VARLSTCNT(8) ERR_SYSCALL, 5, RTS_ERROR_LITERAL("fstat"),
CALLFROM, save_errno);
}
if (CHSET_UTF16 == iod->ochset)
{ /* Write BOM but do not count it towards the bytes in the current record */
/* write BOM if file is empty */
if (0 == statbuf.st_size)
{
memcpy(outptr, UTF16BE_BOM, UTF16BE_BOM_LEN);
outbytes = UTF16BE_BOM_LEN;
if (rm_ptr->output_encrypted)
{
REALLOC_CRYPTBUF_IF_NEEDED(outbytes);
WRITE_ENCRYPTED_DATA(rm_ptr, iod->trans_name, outstart, outbytes,
pvt_crypt_buf.addr);
out_ptr = pvt_crypt_buf.addr;
} else
out_ptr = (char *)outstart;
DOWRITERC_RM(rm_ptr, out_ptr, outbytes, status);
ISSUE_NOPRINCIO_IF_NEEDED_RM(status, ==, iod);
rm_ptr->write_occurred = TRUE;
outptr = outstart;
rm_ptr->out_bytes = outbytes = 0;
/* save UTF16BE_BOM_LEN in bom_num_bytes until bom is checked, but don't
indicate that bom has been checked - which still needs to be done for reading
the exception is if the file was opened WRITEONLY */
rm_ptr->bom_num_bytes = UTF16BE_BOM_LEN;
if (rm_ptr->write_only)
rm_ptr->bom_checked = TRUE;
}
iod->ochset = CHSET_UTF16BE;
get_chset_desc(&chset_names[iod->ochset]);
}
void mu_extract(void)
{
int stat_res, truncate_res;
int reg_max_rec, reg_max_key, reg_max_blk, reg_std_null_coll;
int iter, format, local_errno, int_nlen;
boolean_t freeze = FALSE, logqualifier, success;
char format_buffer[FORMAT_STR_MAX_SIZE], ch_set_name[MAX_CHSET_NAME], cli_buff[MAX_LINE],
label_buff[LABEL_STR_MAX_SIZE], gbl_name_buff[MAX_MIDENT_LEN + 2]; /* 2 for null and '^' */
glist gl_head, *gl_ptr;
gd_region *reg, *region_top;
mu_extr_stats global_total, grand_total;
uint4 item_code, devbufsiz, maxfield;
unsigned short label_len, n_len, ch_set_len, buflen;
unsigned char *outbuf, *outptr, *chptr, *leadptr;
struct stat statbuf;
mval val, curr_gbl_name, op_val, op_pars;
mstr chset_mstr;
gtm_chset_t saved_out_set;
static unsigned char ochset_set = FALSE;
static readonly unsigned char open_params_list[] =
{
(unsigned char)iop_noreadonly,
(unsigned char)iop_nowrap,
(unsigned char)iop_stream,
(unsigned char)iop_eol
};
static readonly unsigned char no_param = (unsigned char)iop_eol;
coll_hdr extr_collhdr;
error_def(ERR_NOSELECT);
error_def(ERR_GTMASSERT);
error_def(ERR_EXTRACTCTRLY);
error_def(ERR_EXTRACTFILERR);
error_def(ERR_MUPCLIERR);
error_def(ERR_MUNOACTION);
error_def(ERR_MUNOFINISH);
error_def(ERR_RECORDSTAT);
error_def(ERR_NULLCOLLDIFF);
/* Initialize all local character arrays to zero before using */
memset(cli_buff, 0, sizeof(cli_buff));
memset(outfilename, 0, sizeof(outfilename));
memset(label_buff, 0, sizeof(label_buff));
memset(format_buffer, 0, sizeof(format_buffer));
active_device = io_curr_device.out;
mu_outofband_setup();
if (CLI_PRESENT == cli_present("OCHSET"))
{
ch_set_len = sizeof(ch_set_name);
if (cli_get_str("OCHSET", ch_set_name, &ch_set_len))
{
if (0 == ch_set_len)
mupip_exit(ERR_MUNOACTION); /* need to change to OPCHSET error when added */
ch_set_name[ch_set_len] = '\0';
#ifdef KEEP_zOS_EBCDIC
if ( (iconv_t)0 != active_device->output_conv_cd)
ICONV_CLOSE_CD(active_device->output_conv_cd);
if (DEFAULT_CODE_SET != active_device->out_code_set)
ICONV_OPEN_CD(active_device->output_conv_cd, INSIDE_CH_SET, ch_set_name);
#else
chset_mstr.addr = ch_set_name;
chset_mstr.len = ch_set_len;
SET_ENCODING(active_device->ochset, &chset_mstr);
get_chset_desc(&chset_names[active_device->ochset]);
#endif
ochset_set = TRUE;
}
}
logqualifier = (CLI_NEGATED != cli_present("LOG"));
if (CLI_PRESENT == cli_present("FREEZE"))
freeze = TRUE;
n_len = sizeof(format_buffer);
if (FALSE == cli_get_str("FORMAT", format_buffer, &n_len))
{
n_len = sizeof("ZWR") - 1;
memcpy(format_buffer, "ZWR", n_len);
}
int_nlen = n_len;
lower_to_upper((uchar_ptr_t)format_buffer, (uchar_ptr_t)format_buffer, int_nlen);
if (0 == memcmp(format_buffer, "ZWR", n_len))
format = MU_FMT_ZWR;
else if (0 == memcmp(format_buffer, "GO", n_len))
{
if (gtm_utf8_mode)
{
util_out_print("Extract error: GO format is not supported in UTF-8 mode. Use ZWR format.", TRUE);
mupip_exit(ERR_MUPCLIERR);
}
format = MU_FMT_GO;
} else if (0 == memcmp(format_buffer, "BINARY", n_len))
format = MU_FMT_BINARY;
else
{
util_out_print("Extract error: bad format type", TRUE);
mupip_exit(ERR_MUPCLIERR);
}
n_len = sizeof(cli_buff);
if (FALSE == cli_get_str((char *)select_text, cli_buff, &n_len))
{
n_len = 1;
cli_buff[0] = '*';
}
/* gv_select will select globals */
gv_select(cli_buff, n_len, freeze, (char *)select_text, &gl_head, ®_max_rec, ®_max_key, ®_max_blk);
if (!gl_head.next)
{
rts_error(VARLSTCNT(1) ERR_NOSELECT);
mupip_exit(ERR_NOSELECT);
}
/* For binary format, check whether all regions have same null collation order */
if (MU_FMT_BINARY == format)
{
for (reg = gd_header->regions, region_top = gd_header->regions + gd_header->n_regions, reg_std_null_coll = -1;
reg < region_top ; reg++)
{
if (reg->open)
{
if (reg_std_null_coll != reg->std_null_coll)
{
if (reg_std_null_coll == -1)
reg_std_null_coll = reg->std_null_coll;
else
{
rts_error(VARLSTCNT(1) ERR_NULLCOLLDIFF);
mupip_exit(ERR_NULLCOLLDIFF);
}
}
}
}
assert(-1 != reg_std_null_coll);
}
grand_total.recknt = grand_total.reclen = grand_total.keylen = grand_total.datalen = 0;
global_total.recknt = global_total.reclen = global_total.keylen = global_total.datalen = 0;
n_len = sizeof(outfilename);
if (FALSE == cli_get_str("FILE", outfilename, &n_len))
{
rts_error(VARLSTCNT(1) ERR_MUPCLIERR);
mupip_exit(ERR_MUPCLIERR);
}
if (-1 == Stat((char *)outfilename, &statbuf))
{
if (ENOENT != errno)
{
local_errno = errno;
perror("Error opening output file");
mupip_exit(local_errno);
}
}
else
{
util_out_print("Error opening output file: !AD -- File exists", TRUE, n_len, outfilename);
mupip_exit(ERR_MUNOACTION);
}
op_pars.mvtype = MV_STR;
op_pars.str.len = sizeof(open_params_list);
op_pars.str.addr = (char *)open_params_list;
op_val.mvtype = MV_STR;
op_val.str.len = filename_len = n_len;
op_val.str.addr = (char *)outfilename;
(*op_open_ptr)(&op_val, &op_pars, 0, 0);
ESTABLISH(mu_extract_handler);
op_use(&op_val, &op_pars);
if (MU_FMT_BINARY == format)
{
/* binary header label format:
* fixed length text, fixed length date & time,
* fixed length max blk size, fixed length max rec size, fixed length max key size, fixed length std_null_coll
* 32-byte padded user-supplied string
*/
outbuf = (unsigned char *)malloc(sizeof(BIN_HEADER_LABEL) + sizeof(BIN_HEADER_DATEFMT) - 1 +
4 * BIN_HEADER_NUMSZ + BIN_HEADER_LABELSZ);
outptr = outbuf;
MEMCPY_LIT(outptr, BIN_HEADER_LABEL);
outptr += STR_LIT_LEN(BIN_HEADER_LABEL);
stringpool.free = stringpool.base;
op_horolog(&val);
stringpool.free = stringpool.base;
op_fnzdate(&val, (mval *)&mu_bin_datefmt, &null_str, &null_str, &val);
memcpy(outptr, val.str.addr, val.str.len);
outptr += val.str.len;
WRITE_NUMERIC(reg_max_blk);
WRITE_NUMERIC(reg_max_rec);
WRITE_NUMERIC(reg_max_key);
WRITE_NUMERIC(reg_std_null_coll);
if (gtm_utf8_mode)
{
MEMCPY_LIT(outptr, UTF8_NAME);
label_len = STR_LIT_LEN(UTF8_NAME);
outptr[label_len++] = ' ';
} else
label_len = 0;
buflen = sizeof(label_buff);
if (FALSE == cli_get_str("LABEL", label_buff, &buflen))
{
MEMCPY_LIT(&outptr[label_len], EXTR_DEFAULT_LABEL);
buflen = STR_LIT_LEN(EXTR_DEFAULT_LABEL);
} else
memcpy(&outptr[label_len], label_buff, buflen);
label_len += buflen;
if (label_len > BIN_HEADER_LABELSZ)
{ /* Label size exceeds the space, so truncate the label and back off to
the valid beginning (i.e. to the leading byte) of the last character
that can entirely fit in the space */
label_len = BIN_HEADER_LABELSZ;
chptr = &outptr[BIN_HEADER_LABELSZ];
UTF8_LEADING_BYTE(chptr, outptr, leadptr);
assert(chptr - leadptr < 4);
if (leadptr < chptr)
label_len -= (chptr - leadptr);
}
outptr += label_len;
for (iter = label_len; iter < BIN_HEADER_LABELSZ; iter++)
*outptr++ = ' ';
label_len = outptr - outbuf;
if (!ochset_set)
{
#ifdef KEEP_zOS_EBCDIC
/* extract ascii header for binary by default */
/* Do we need to restore it somewhere? */
saved_out_set = (io_curr_device.out)->out_code_set;
(io_curr_device.out)->out_code_set = DEFAULT_CODE_SET;
#else
saved_out_set = (io_curr_device.out)->ochset;
(io_curr_device.out)->ochset = CHSET_M;
#endif
}
op_val.str.addr = (char *)(&label_len);
op_val.str.len = sizeof(label_len);
op_write(&op_val);
op_val.str.addr = (char *)outbuf;
op_val.str.len = label_len;
op_write(&op_val);
} else
{
assert((MU_FMT_GO == format) || (MU_FMT_ZWR == format));
label_len = sizeof(label_buff);
if (FALSE == cli_get_str("LABEL", label_buff, &label_len))
{
MEMCPY_LIT(label_buff, EXTR_DEFAULT_LABEL);
label_len = STR_LIT_LEN(EXTR_DEFAULT_LABEL);
}
if (gtm_utf8_mode)
{
label_buff[label_len++] = ' ';
MEMCPY_LIT(&label_buff[label_len], UTF8_NAME);
label_len += STR_LIT_LEN(UTF8_NAME);
}
label_buff[label_len++] = '\n';
op_val.mvtype = MV_STR;
op_val.str.len = label_len;
op_val.str.addr = label_buff;
op_write(&op_val);
stringpool.free = stringpool.base;
op_horolog(&val);
stringpool.free = stringpool.base;
op_fnzdate(&val, &datefmt, &null_str, &null_str, &val);
op_val = val;
op_val.mvtype = MV_STR;
op_write(&op_val);
if (MU_FMT_ZWR == format)
{
op_val.str.addr = " ZWR";
op_val.str.len = sizeof(" ZWR") - 1;
op_write(&op_val);
}
op_wteol(1);
}
REVERT;
ESTABLISH(mu_extract_handler1);
success = TRUE;
for (gl_ptr = gl_head.next; gl_ptr; gl_ptr = gl_ptr->next)
{
if (mu_ctrly_occurred)
break;
if (mu_ctrlc_occurred)
{
gbl_name_buff[0]='^';
memcpy(&gbl_name_buff[1], gl_ptr->name.str.addr, gl_ptr->name.str.len);
gtm_putmsg(VARLSTCNT(8) ERR_RECORDSTAT, 6, gl_ptr->name.str.len + 1, gbl_name_buff,
global_total.recknt, global_total.keylen, global_total.datalen, global_total.reclen);
mu_ctrlc_occurred = FALSE;
}
gv_bind_name(gd_header, &gl_ptr->name.str);
if (MU_FMT_BINARY == format)
{
label_len = sizeof(extr_collhdr);
op_val.mvtype = MV_STR;
op_val.str.addr = (char *)(&label_len);
op_val.str.len = sizeof(label_len);
op_write(&op_val);
extr_collhdr.act = gv_target->act;
extr_collhdr.nct = gv_target->nct;
extr_collhdr.ver = gv_target->ver;
op_val.str.addr = (char *)(&extr_collhdr);
op_val.str.len = sizeof(extr_collhdr);
op_write(&op_val);
}
/* Note: Do not change the order of the expression below.
* Otherwise if success is FALSE, mu_extr_gblout() will not be called at all.
* We want mu_extr_gblout() to be called irrespective of the value of success */
success = mu_extr_gblout(&gl_ptr->name, &global_total, format) && success;
if (logqualifier)
{
gbl_name_buff[0]='^';
memcpy(&gbl_name_buff[1], gl_ptr->name.str.addr, gl_ptr->name.str.len);
gtm_putmsg(VARLSTCNT(8) ERR_RECORDSTAT, 6, gl_ptr->name.str.len + 1, gbl_name_buff,
global_total.recknt, global_total.keylen, global_total.datalen, global_total.reclen);
mu_ctrlc_occurred = FALSE;
}
grand_total.recknt += global_total.recknt;
if (grand_total.reclen < global_total.reclen)
grand_total.reclen = global_total.reclen;
if (grand_total.keylen < global_total.keylen)
grand_total.keylen = global_total.keylen;
if (grand_total.datalen < global_total.datalen)
grand_total.datalen = global_total.datalen;
}
op_val.mvtype = op_pars.mvtype = MV_STR;
op_val.str.addr = (char *)outfilename;;
op_val.str.len = filename_len;
op_pars.str.len = sizeof(no_param);
op_pars.str.addr = (char *)&no_param;
op_close(&op_val, &op_pars);
REVERT;
if (mu_ctrly_occurred)
{
gtm_putmsg(VARLSTCNT(1) ERR_EXTRACTCTRLY);
mupip_exit(ERR_MUNOFINISH);
}
gtm_putmsg(VARLSTCNT(8) ERR_RECORDSTAT, 6, LEN_AND_LIT(gt_lit),
grand_total.recknt, grand_total.keylen, grand_total.datalen, grand_total.reclen);
if (MU_FMT_BINARY == format)
{
/* truncate the last newline charactor flushed by op_close */
STAT_FILE((char *)outfilename, &statbuf, stat_res);
if (-1 == stat_res)
rts_error(VARLSTCNT(1) errno);
TRUNCATE_FILE((const char *)outfilename, statbuf.st_size - 1, truncate_res);
if (-1 == truncate_res)
rts_error(VARLSTCNT(1) errno);
}
mupip_exit(success ? SS_NORMAL : ERR_MUNOFINISH);
}
