int main (int argc, char **argv) { int res; DCL_THREADGBL_ACCESS; GTM_THREADGBL_INIT; set_blocksig(); gtm_imagetype_init(MUPIP_IMAGE); invocation_mode = MUMPS_UTILTRIGR; gtm_wcswidth_fnptr = gtm_wcswidth; gtm_env_init(); /* read in all environment variables */ err_init(util_base_ch); UNICODE_ONLY(gtm_strToTitle_ptr = >m_strToTitle); GTM_ICU_INIT_IF_NEEDED; /* Note: should be invoked after err_init (since it may error out) and before CLI parsing */ sig_init(generic_signal_handler, NULL, suspsigs_handler, continue_handler); /* Note: no ^C handler is defined (yet) */ atexit(mupip_exit_handler); licensed = TRUE; in_backup = FALSE; op_open_ptr = mu_op_open; mu_get_term_characterstics(); cli_lex_setup(argc,argv); if (argc < 2) /* Interactive mode */ display_prompt(); /* this call should be after cli_lex_setup() due to S390 A/E conversion */ gtm_chk_dist(argv[0]); INIT_GBL_ROOT(); /* Needed for GVT initialization */ init_gtm(); while (TRUE) { func = 0; if ((res = parse_cmd()) == EOF) break; else if (res) { if (1 < argc) rts_error(VARLSTCNT(4) res, 2, LEN_AND_STR(cli_err_str)); else gtm_putmsg(VARLSTCNT(4) res, 2, LEN_AND_STR(cli_err_str)); } if (func) func(); if (argc > 1) /* Non-interactive mode, exit after command */ break; display_prompt(); } mupip_exit(SS_NORMAL); }
void iosocket_use(io_desc *iod, mval *pp) { unsigned char ch, len; int handled_len, handlea_len, handles_len; int4 length, width, new_len; d_socket_struct *dsocketptr; socket_struct *socketptr, newsocket; char handlea[MAX_HANDLE_LEN], handles[MAX_HANDLE_LEN], handled[MAX_HANDLE_LEN]; char addr[SA_MAXLITLEN], *errptr, sockaddr[SA_MAXLITLEN], temp_addr[SA_MAXLITLEN], ioerror; unsigned char delimiter_buffer[MAX_N_DELIMITER * (MAX_DELIM_LEN + 1)]; unsigned char zff_buffer[MAX_ZFF_LEN]; boolean_t attach_specified = FALSE, detach_specified = FALSE, connect_specified = FALSE, ioerror_specified = FALSE, listen_specified = FALSE, socket_specified = FALSE, delay_specified = FALSE, nodelay_specified = FALSE, bfsize_specified = FALSE, ibfsize_specified = FALSE, moreread_specified = FALSE, create_new_socket; int4 index, n_specified, zff_len, delimiter_len, moreread_timeout; int fil_type, nodelay, p_offset = 0; uint4 bfsize = DEFAULT_SOCKET_BUFFER_SIZE, ibfsize; char *tab; int save_errno; size_t d_socket_struct_len; mstr lcl_zff; assert(iod->state == dev_open); assert(iod->type == gtmsocket); dsocketptr = (d_socket_struct *)(iod->dev_sp); /* ---------------------------------- parse the command line ------------------------------------ */ n_specified = 0; zff_len = -1; /* indicates neither ZFF nor ZNOFF specified */ delimiter_len = -1; /* indicates neither DELIM nor NODELIM specified */ /* A read or wait was interrupted for this device. Allow only parmless use in $zinterrupt code for and interrupted device. */ if (iop_eol != *(pp->str.addr + p_offset)) { /* Parameters were specified */ if (dsocketptr->mupintr) { /* And if we are in $zinterrupt code this is not allowed */ if (dollar_zininterrupt) rts_error(VARLSTCNT(1) ERR_ZINTRECURSEIO); /* We are not in $zinterrupt code and this device was not resumed properly so clear its restartability. */ io_find_mvstent(iod, TRUE); dsocketptr->mupintr = FALSE; } } else if (dsocketptr->mupintr && !dollar_zininterrupt) { /* The interrupted read was not properly resumed so clear it now */ dsocketptr->mupintr = FALSE; dsocketptr->sock_save_state.who_saved = sockwhich_invalid; io_find_mvstent(iod, TRUE); } while (iop_eol != (ch = *(pp->str.addr + p_offset++))) { assert((params)ch < (params)n_iops); switch (ch) { case iop_exception: iod->error_handler.len = *(pp->str.addr + p_offset); iod->error_handler.addr = (char *)(pp->str.addr + p_offset + 1); s2pool(&iod->error_handler); break; case iop_filter: len = *(pp->str.addr + p_offset); tab = pp->str.addr + p_offset + 1; if ((fil_type = namelook(filter_index, filter_names, tab, len)) < 0) { rts_error(VARLSTCNT(1) ERR_TTINVFILTER); return; } switch (fil_type) { case 0: iod->write_filter |= CHAR_FILTER; break; case 1: iod->write_filter |= ESC1; break; case 2: iod->write_filter &= ~CHAR_FILTER; break; case 3: iod->write_filter &= ~ESC1; break; } break; case iop_nofilter: iod->write_filter = 0; break; case iop_attach: n_specified++; attach_specified = TRUE; handlea_len = (int)(*(pp->str.addr + p_offset)); memcpy(handlea, (char *)(pp->str.addr + p_offset + 1), handlea_len); break; case iop_detach: n_specified++; detach_specified = TRUE; handled_len = (int)(*(pp->str.addr + p_offset)); memcpy(handled, (char *)(pp->str.addr + p_offset + 1), handled_len); break; case iop_connect: n_specified++; connect_specified = TRUE; len = *(pp->str.addr + p_offset); if (len < SA_MAXLITLEN) { memcpy(sockaddr, (char *)(pp->str.addr + p_offset + 1), len); sockaddr[len] = '\0'; } else rts_error(VARLSTCNT(6) ERR_ADDRTOOLONG, 4, len, pp->str.addr + p_offset + 1, len, SA_MAXLITLEN); break; case iop_delimiter: n_specified++; delimiter_len = (int4)(unsigned char)*(pp->str.addr + p_offset); if (((MAX_DELIM_LEN + 1) * MAX_N_DELIMITER) >= delimiter_len) memcpy(delimiter_buffer, (pp->str.addr + p_offset + 1), delimiter_len); else rts_error(VARLSTCNT(1) ERR_DELIMSIZNA); break; case iop_nodelimiter: delimiter_len = 0; break; case iop_zdelay: delay_specified = TRUE; break; case iop_znodelay: nodelay_specified = TRUE; break; case iop_zbfsize: bfsize_specified = TRUE; GET_ULONG(bfsize, pp->str.addr + p_offset); if ((0 == bfsize) || (MAX_SOCKET_BUFFER_SIZE < bfsize)) rts_error(VARLSTCNT(3) ERR_ILLESOCKBFSIZE, 1, bfsize); break; case iop_zibfsize: ibfsize_specified = TRUE; GET_ULONG(ibfsize, pp->str.addr + p_offset); if ((0 == ibfsize) || (MAX_INTERNAL_SOCBUF_SIZE < ibfsize)) rts_error(VARLSTCNT(3) ERR_ILLESOCKBFSIZE, 1, ibfsize); break; case iop_ioerror: n_specified++; ioerror_specified = TRUE; ioerror = *(char *)(pp->str.addr + p_offset + 1); break; case iop_zlisten: n_specified++; listen_specified = TRUE; len = *(pp->str.addr + p_offset); if (len < SA_MAXLITLEN) { memcpy(sockaddr, (char *)(pp->str.addr + p_offset + 1), len); sockaddr[len] = '\0'; } else rts_error(VARLSTCNT(6) ERR_ADDRTOOLONG, 4, len, pp->str.addr + p_offset + 1, len, SA_MAXLITLEN); break; case iop_socket: n_specified++; socket_specified = TRUE; handles_len = (int)(*(pp->str.addr + p_offset)); memcpy(handles, (char *)(pp->str.addr + p_offset + 1), handles_len); break; case iop_ipchset: #if defined(KEEP_zOS_EBCDIC) || defined(VMS) if ((iconv_t)0 != iod->input_conv_cd) ICONV_CLOSE_CD(iod->input_conv_cd); SET_CODE_SET(iod->in_code_set, (char *)(pp->str.addr + p_offset + 1)); if (DEFAULT_CODE_SET != iod->in_code_set) ICONV_OPEN_CD(iod->input_conv_cd, INSIDE_CH_SET, (char *)(pp->str.addr + p_offset + 1)); #endif break; case iop_opchset: #if defined(KEEP_zOS_EBCDIC) || defined(VMS) if ((iconv_t)0 != iod->output_conv_cd) ICONV_CLOSE_CD(iod->output_conv_cd); SET_CODE_SET(iod->out_code_set, (char *)(pp->str.addr + p_offset + 1)); if (DEFAULT_CODE_SET != iod->out_code_set) ICONV_OPEN_CD(iod->output_conv_cd, (char *)(pp->str.addr + p_offset + 1), INSIDE_CH_SET); #endif break; case iop_zff: if (MAX_ZFF_LEN >= (zff_len = (int4)(unsigned char)*(pp->str.addr + p_offset))) memcpy(zff_buffer, (char *)(pp->str.addr + p_offset + 1), zff_len); else rts_error(VARLSTCNT(4) ERR_ZFF2MANY, 2, zff_len, MAX_ZFF_LEN); break; case iop_znoff: zff_len = 0; break; case iop_length: GET_LONG(length, pp->str.addr + p_offset); if (length < 0) rts_error(VARLSTCNT(1) ERR_DEVPARMNEG); iod->length = length; break; case iop_width: /* SOCKET WIDTH is handled the same way as TERMINAL WIDTH */ GET_LONG(width, pp->str.addr + p_offset); if (width < 0) rts_error(VARLSTCNT(1) ERR_DEVPARMNEG); if (0 == width) { iod->width = TCPDEF_WIDTH; iod->wrap = FALSE; } else { iod->width = width; iod->wrap = TRUE; } break; case iop_wrap: iod->wrap = TRUE; break; case iop_nowrap: iod->wrap = FALSE; break; case iop_morereadtime: /* Time in milliseconds socket read will wait for more data before returning */ GET_LONG(moreread_timeout, pp->str.addr + p_offset); if (-1 == moreread_timeout) moreread_timeout = DEFAULT_MOREREAD_TIMEOUT; else if (-1 > moreread_timeout) rts_error(VARLSTCNT(1) ERR_DEVPARMNEG); else if (MAX_MOREREAD_TIMEOUT < moreread_timeout) rts_error(VARLSTCNT(3) ERR_MRTMAXEXCEEDED, 1, MAX_MOREREAD_TIMEOUT); moreread_specified = TRUE; break; default: /* ignore deviceparm */ break; } p_offset += ((io_params_size[ch] == IOP_VAR_SIZE) ? (unsigned char)*(pp->str.addr + p_offset) + 1 : io_params_size[ch]); } /* ------ return immediately if no flag, worth a check because it is mostly true ------------ */ if (1 == p_offset) return; /* ------------------------------ compatibility verification -------------------------------- */ if ((socket_specified) && ((n_specified > 2) || ((2 == n_specified) && (0 >= delimiter_len)))) { rts_error(VARLSTCNT(8) ERR_ACOMPTBINC, 6, LEN_AND_LIT("SOCKET"), LEN_AND_LIT("DELIMITER"), LEN_AND_LIT("USE")); return; } if (connect_specified && listen_specified) { rts_error(VARLSTCNT(8) ERR_ABNCOMPTINC, 6, LEN_AND_LIT("CONNECT"), LEN_AND_LIT("ZLISTEN"), LEN_AND_LIT("USE")); return; } if (delay_specified && nodelay_specified) { rts_error(VARLSTCNT(8) ERR_ABNCOMPTINC, 6, LEN_AND_LIT("DELAY"), LEN_AND_LIT("NODELAY"), LEN_AND_LIT("OPEN")); return; } /* ------------------ make a local copy of device structure to play with -------------------- */ d_socket_struct_len = SIZEOF(d_socket_struct) + (SIZEOF(socket_struct) * (gtm_max_sockets - 1)); memcpy(newdsocket, dsocketptr, d_socket_struct_len); /* --------------- handle the two special cases attach/detach first ------------------------- */ if (detach_specified) { if (1 < n_specified) { rts_error(VARLSTCNT(6) ERR_ANCOMPTINC, 4, LEN_AND_LIT("DETACH"), LEN_AND_LIT("USE")); return; } if (NULL == socket_pool) iosocket_poolinit(); iosocket_switch(handled, handled_len, newdsocket, socket_pool); memcpy(dsocketptr, newdsocket, d_socket_struct_len); if (0 > dsocketptr->current_socket) { io_curr_device.in = io_std_device.in; io_curr_device.out = io_std_device.out; } return; /* detach can only be specified by itself */ } if (attach_specified) { /* NOTE: A socket could be moved from one device to another using DETACH/ATTACH. A socket does not carry I[O]CHSET with * it while being moved. Such a socket will use the I[O]CHSET of the device it is ATTACHed to. If there is input still * buffered, this may cause unintentional consequences in the application if I[O]CHSET changes. GT.M does not detect * (or report) a change in I[O]CHSET due to DETACH/ATTACH. */ if (1 < n_specified) { rts_error(VARLSTCNT(6) ERR_ANCOMPTINC, 4, LEN_AND_LIT("ATTACH"), LEN_AND_LIT("USE")); return; } if (NULL == socket_pool) { rts_error(VARLSTCNT(4) ERR_SOCKNOTFND, 2, handlea_len, handlea); return; } iosocket_switch(handlea, handlea_len, socket_pool, newdsocket); memcpy(dsocketptr, newdsocket, d_socket_struct_len); return; /* attach can only be specified by itself */ } /* ------------ create/identify the socket to work on and make a local copy ----------------- */ if (create_new_socket = (listen_specified || connect_specified)) /* real "=" */ { /* allocate the structure for a new socket */ if (NULL == (socketptr = iosocket_create(sockaddr, bfsize, -1))) return; /* give the new socket a handle */ iosocket_handle(handles, &handles_len, TRUE, dsocketptr); socketptr->handle_len = handles_len; memcpy(socketptr->handle, handles, handles_len); socketptr->dev = newdsocket; /* use newdsocket temporarily for the sake of bind/connect */ } else { if (socket_specified) { /* use the socket flag to identify which socket to apply changes */ if (0 > (index = iosocket_handle(handles, &handles_len, FALSE, newdsocket))) { rts_error(VARLSTCNT(4) ERR_SOCKNOTFND, 2, handles_len, handles); return; } newdsocket->current_socket = index; socketptr = newdsocket->socket[index]; } else { socketptr = newdsocket->socket[newdsocket->current_socket]; if (newdsocket->n_socket <= newdsocket->current_socket) { assert(FALSE); rts_error(VARLSTCNT(4) ERR_CURRSOCKOFR, 2, newdsocket->current_socket, newdsocket->n_socket); return; } } } newsocket = *socketptr; /* ---------------------- apply changes to the local copy of the socket --------------------- */ if (0 <= delimiter_len) { iosocket_delimiter(delimiter_buffer, delimiter_len, &newsocket, (0 == delimiter_len)); /* The delimiter has changed. The iosocket_readfl/write routine won't notice so we have to do the UTF16xx conversion since we changed it. */ DBGSOCK2((stdout, "socuse: Delimiter(s) replaced - num delims: %d delimiter_len: %d ichset: %d ochset: %d\n", newsocket.n_delimiter, delimiter_len, iod->ichset, iod->ochset)); if (0 < delimiter_len) { if (!newsocket.first_read && (CHSET_UTF16BE == iod->ichset || CHSET_UTF16LE == iod->ichset)) { /* We have been reading with this socket so convert this new delimiter set */ DBGSOCK2((stdout, "socuse: Converting new delimiters for input\n")); iosocket_delim_conv(&newsocket, iod->ichset); } if (!newsocket.first_write && (CHSET_UTF16BE == iod->ochset || CHSET_UTF16LE == iod->ochset)) { /* We have been writing with this socket so convert the new default output delimiter */ DBGSOCK2((stdout, "socuse: Converting new delimiters for output\n")); if (newsocket.first_read || (CHSET_UTF16BE != iod->ichset && CHSET_UTF16LE != iod->ichset)) { /* Need to do conversion as iosocket_delim_conv above didn't do it for us */ DBGSOCK2((stdout, "socuse: running convert for write since input didn't do it\n")); new_len = gtm_conv(chset_desc[CHSET_UTF8], chset_desc[iod->ochset], &newsocket.delimiter[0], NULL, NULL); if (MAX_DELIM_LEN < new_len) { rts_error(VARLSTCNT(1) ERR_DELIMSIZNA); return; } } else { DBGSOCK2((stdout, "socuse: using previous length from read conversion\n")); new_len = newsocket.idelimiter[0].len; } newsocket.odelimiter0.len = new_len; UNICODE_ONLY(newsocket.odelimiter0.char_len = newsocket.delimiter[0].char_len); newsocket.odelimiter0.addr = malloc(new_len); memcpy(newsocket.odelimiter0.addr, (newsocket.first_read ? (char *)stringpool.free : newsocket.idelimiter[0].addr), new_len); } } } if (iod->wrap && 0 != newsocket.n_delimiter && iod->width < newsocket.delimiter[0].len) rts_error(VARLSTCNT(4) ERR_DELIMWIDTH, 2, iod->width, newsocket.delimiter[0].len); if (0 <= zff_len && /* ZFF or ZNOFF specified */ 0 < (newsocket.zff.len = zff_len)) /* assign the new ZFF len, might be 0 from ZNOFF, or ZFF="" */ { /* ZFF="non-zero-len-string" specified */ if (CHSET_UTF16BE == iod->ochset || CHSET_UTF16LE == iod->ochset) /* need conversion of ZFF */ { DBGSOCK2((stdout, "socuse: Converting zff\n")); lcl_zff.addr = (char *)zff_buffer; lcl_zff.len = zff_len; new_len = gtm_conv(chset_desc[CHSET_UTF8], chset_desc[iod->ochset], &lcl_zff, NULL, NULL); if (MAX_ZFF_LEN < new_len) rts_error(VARLSTCNT(4) ERR_ZFF2MANY, 2, new_len, MAX_ZFF_LEN); if (NULL == newsocket.zff.addr) /* we rely on newsocket.zff.addr being set to 0 in iosocket_create() */ newsocket.zff.addr = (char *)malloc(MAX_ZFF_LEN); newsocket.zff.len = new_len; UNICODE_ONLY(newsocket.zff.char_len = 0); /* don't care */ memcpy(newsocket.zff.addr, stringpool.free, new_len); } else { /* Store parm without conversion */ if (gtm_utf8_mode) /* Check if ZFF has any invalid UTF-8 character */ { /* Note: the ZFF string originates from the source program, so is in UTF-8 mode or M mode regardless of OCHSET of this device. ZFF is output on WRITE # command, and MUST contain valid UTF-8 sequence. This validation is handled by gtm_conv in the path above. */ utf8_len_strict(zff_buffer, zff_len); } if (NULL == newsocket.zff.addr) /* we rely on newsocket.zff.addr being set to 0 in iosocket_create() */ newsocket.zff.addr = (char *)malloc(MAX_ZFF_LEN); memcpy(newsocket.zff.addr, zff_buffer, zff_len); } } if (ioerror_specified) newsocket.ioerror = ('T' == ioerror || 't' == ioerror); if (nodelay_specified || delay_specified) newsocket.nodelay = nodelay_specified; /* defaults to DELAY */ if (ibfsize_specified) newsocket.bufsiz = ibfsize; if (moreread_specified) { newsocket.moreread_timeout = moreread_timeout; newsocket.def_moreread_timeout = TRUE; /* need to know this was user-defined in iosocket_readfl.c */ } if (!create_new_socket) { /* these changes apply to only pre-existing sockets */ if (bfsize_specified) newsocket.buffer_size = bfsize; #ifdef TCP_NODELAY nodelay = newsocket.nodelay ? 1 : 0; if ((socketptr->nodelay != newsocket.nodelay) && (-1 == tcp_routines.aa_setsockopt(newsocket.sd, IPPROTO_TCP, TCP_NODELAY, &nodelay, SIZEOF(nodelay)))) { save_errno = errno; errptr = (char *)STRERROR(save_errno); rts_error(VARLSTCNT(7) ERR_SETSOCKOPTERR, 5, LEN_AND_LIT("TCP_NODELAY"), save_errno, LEN_AND_STR(errptr)); return; } #endif if ((socketptr->bufsiz != newsocket.bufsiz) && (-1 == tcp_routines.aa_setsockopt(newsocket.sd, SOL_SOCKET, SO_RCVBUF, &newsocket.bufsiz, SIZEOF(newsocket.bufsiz)))) { save_errno = errno; errptr = (char *)STRERROR(save_errno); rts_error(VARLSTCNT(7) ERR_SETSOCKOPTERR, 5, LEN_AND_LIT("SO_RCVBUF"), save_errno, LEN_AND_STR(errptr)); return; } if (socketptr->buffer_size != newsocket.buffer_size) { if (socketptr->buffered_length > bfsize) rts_error(VARLSTCNT(4) ERR_SOCKBFNOTEMPTY, 2, bfsize, socketptr->buffered_length); newsocket.buffer = (char *)malloc(bfsize); if (0 < socketptr->buffered_length) { memcpy(newsocket.buffer, socketptr->buffer + socketptr->buffered_offset, socketptr->buffered_length); newsocket.buffered_offset = 0; } } } /* -------------------------------------- action -------------------------------------------- */ if ((listen_specified && (!iosocket_bind(&newsocket, NO_M_TIMEOUT, ibfsize_specified))) || (connect_specified && (!iosocket_connect(&newsocket, 0, ibfsize_specified)))) { /* error message should be printed from bind/connect */ if (socketptr->sd > 0) (void)tcp_routines.aa_close(socketptr->sd); iosocket_delimiter((unsigned char *)NULL, 0, &newsocket, TRUE); if (NULL != socketptr->zff.addr) free(socketptr->zff.addr); if (NULL != socketptr->buffer) free(socketptr->buffer); free(socketptr); return; } /* ------------------------------------ commit changes -------------------------------------- */ if (create_new_socket) { if (gtm_max_sockets <= newdsocket->n_socket) { rts_error(VARLSTCNT(3) ERR_SOCKMAX, 1, gtm_max_sockets); return; } /* a new socket is created. so add to the list */ newsocket.dev = dsocketptr; newdsocket->socket[newdsocket->n_socket++] = socketptr; newdsocket->current_socket = newdsocket->n_socket - 1; } else if (socketptr->buffer_size != newsocket.buffer_size) free(socketptr->buffer); *socketptr = newsocket; memcpy(dsocketptr, newdsocket, d_socket_struct_len); return; }
void op_fnzdate(mval *src, mval *fmt, mval *mo_str, mval *day_str, mval *dst) { unsigned char ch, *fmtptr, *fmttop, *i, *outptr, *outtop, *outpt1; int cent, day, dow, month, nlen, outlen, time, year; unsigned int n; mval temp_mval; static readonly unsigned char montab[] = {31,28,31,30,31,30,31,31,30,31,30,31}; static readonly unsigned char default1[] = DEFAULT1; static readonly unsigned char default2[] = DEFAULT2; static readonly unsigned char default3[] = DEFAULT3; static readonly unsigned char defmonlst[] = "JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC"; static readonly unsigned char defdaylst[] = "SUNMONTUEWEDTHUFRISAT"; #if defined(BIGENDIAN) static readonly int comma = (((int)',') << 24); #else static readonly int comma = ','; #endif DCL_THREADGBL_ACCESS; SETUP_THREADGBL_ACCESS; MV_FORCE_NUM(src); MV_FORCE_STR(fmt); MV_FORCE_STR(mo_str); MV_FORCE_STR(day_str); ENSURE_STP_FREE_SPACE(ZDATE_MAX_LEN); time = 0; outlen = src->str.len; if ((src->mvtype & MV_STR) && (src->mvtype & MV_NUM_APPROX)) { for (outptr = (unsigned char *)src->str.addr, outtop = outptr + outlen; outptr < outtop; ) { if (',' == *outptr++) { outlen = outptr - (unsigned char *)src->str.addr - 1; temp_mval.mvtype = MV_STR; temp_mval.str.addr = (char *)outptr; temp_mval.str.len = INTCAST(outtop - outptr); s2n(&temp_mval); time = MV_FORCE_INTD(&temp_mval); if ((0 > time) || (MAX_TIME < time)) rts_error(VARLSTCNT(4) ERR_ZDATEBADTIME, 2, temp_mval.str.len, temp_mval.str.addr); break; } } } day = (int)MV_FORCE_INTD(src); if ((MAX_DATE < day) || (MIN_DATE > day)) { MV_FORCE_STR(src); rts_error(VARLSTCNT(4) ERR_ZDATEBADDATE, 2, outlen, src->str.addr); } day += DAYS_MOST_YEARS; dow = ((day + ADJUST_TO_1900) % DAYS_IN_WEEK) + 1; for (cent = DAYS_BASE_TO_1900, n = ADJUST_TO_1900; cent < day; cent += DAYS_IN_CENTURY, n++) day += (0 < (n % COMMON_LEAP_CYCLE)); year = day / DAYS_IN_FOUR_YEARS; day = day - (year * DAYS_IN_FOUR_YEARS); year = (year * COMMON_LEAP_CYCLE) + BASE_YEAR; if (DAYS_BEFORE_LEAP == day) { day = MIN_DAYS_IN_MONTH + 1; month = 2; } else { if (DAYS_BEFORE_LEAP < day) day--; month = day / DAYS_MOST_YEARS; year += month; day -= (month * DAYS_MOST_YEARS); for (i = montab; day >= *i; day -= *i++) ; month = (int)((i - montab)) + 1; day++; assert((0 < month) && (MONTHS_IN_YEAR >= month)); } if ((0 == fmt->str.len) || ((1 == fmt->str.len) && ('1' == *fmt->str.addr))) { if (!TREF(zdate_form) || ((1 == TREF(zdate_form)) && (PIVOT_MILLENIUM > year))) { fmtptr = default1; fmttop = fmtptr + STR_LIT_LEN(DEFAULT1); } else { fmtptr = default3; fmttop = fmtptr + STR_LIT_LEN(DEFAULT3); } } else if ((1 == fmt->str.len) && ('2' == *fmt->str.addr)) { fmtptr = default2; fmttop = fmtptr + STR_LIT_LEN(DEFAULT2); } else { fmtptr = (unsigned char *)fmt->str.addr; fmttop = fmtptr + fmt->str.len; } outlen = (int)(fmttop - fmtptr); if (outlen >= ZDATE_MAX_LEN) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); outptr = stringpool.free; outtop = outptr + ZDATE_MAX_LEN; temp_mval.mvtype = MV_STR; assert(0 <= time); nlen = 0; while (fmtptr < fmttop) { switch (ch = *fmtptr++) /* NOTE assignment */ { case '/': case ':': case '.': case ',': case '-': case ' ': case '*': case '+': case ';': *outptr++ = ch; continue; case 'M': ch = *fmtptr++; if ('M' == ch) { n = month; nlen = 2; break; } if (('O' != ch) || ('N' != *fmtptr++)) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); if (0 == mo_str->str.len) { temp_mval.str.addr = (char *)&defmonlst[(month - 1) * LEN_OF_3_CHAR_ABBREV]; temp_mval.str.len = LEN_OF_3_CHAR_ABBREV; nlen = -LEN_OF_3_CHAR_ABBREV; } else { UNICODE_ONLY(gtm_utf8_mode ? op_fnp1(mo_str, comma, month, &temp_mval) : op_fnzp1(mo_str, comma, month, &temp_mval)); VMS_ONLY(op_fnzp1(mo_str, comma, month, &temp_mval, TRUE)); nlen = -temp_mval.str.len; outlen += - LEN_OF_3_CHAR_ABBREV - nlen; if (outlen >= ZDATE_MAX_LEN) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); } break; case 'D': ch = *fmtptr++; if ('D' == ch) { n = day; nlen = 2; break; } if (('A' != ch) || ('Y' != *fmtptr++)) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); if (0 == day_str->str.len) { temp_mval.str.addr = (char *)&defdaylst[(dow - 1) * LEN_OF_3_CHAR_ABBREV]; temp_mval.str.len = LEN_OF_3_CHAR_ABBREV; nlen = -LEN_OF_3_CHAR_ABBREV; } else { UNICODE_ONLY(gtm_utf8_mode ? op_fnp1(day_str, comma, dow, &temp_mval) : op_fnzp1(day_str, comma, dow, &temp_mval)); VMS_ONLY(op_fnzp1(day_str, comma, dow, &temp_mval, TRUE)); nlen = -temp_mval.str.len; outlen += - LEN_OF_3_CHAR_ABBREV - nlen; if (outlen >= ZDATE_MAX_LEN) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); } break; case 'Y': ch = *fmtptr++; n = year; if ('Y' == ch) { for (nlen = 2; (MAX_YEAR_DIGITS >=nlen) && fmtptr < fmttop; ++nlen, fmtptr++) if ('Y' != *fmtptr) break; } else { if (('E' != ch) || ('A' != *fmtptr++) || ('R' != *fmtptr++)) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); nlen = 4; } break; case '1': if ('2' != *fmtptr++) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); nlen = 2; n = time / SECONDS_PER_HOUR; n = ((n + HOURS_PER_AM_OR_PM - 1) % HOURS_PER_AM_OR_PM) + 1; break; case '2': if ('4' != *fmtptr++) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); nlen = 2; n = time / SECONDS_PER_HOUR; break; case '6': if ('0' != *fmtptr++) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); nlen = 2; n = time; n /= MINUTES_PER_HOUR; n %= MINUTES_PER_HOUR; break; case 'S': if ('S' != *fmtptr++) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); nlen = 2; n = time % SECONDS_PER_MINUTE; break; case 'A': if ('M' != *fmtptr++) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); *outptr++ = (time < (HOURS_PER_AM_OR_PM * SECONDS_PER_HOUR)) ? 'A' : 'P'; *outptr++ = 'M'; continue; default: rts_error(VARLSTCNT(1) ERR_ZDATEFMT); } if (nlen > 0) { outptr += nlen; outpt1 = outptr; while (nlen-- > 0) { *--outpt1 = '0' + (n % 10); n /= 10; } } else { outpt1 = (unsigned char *)temp_mval.str.addr; while (nlen++ < 0) *outptr++ = *outpt1++; } } if (fmtptr > fmttop) rts_error(VARLSTCNT(1) ERR_ZDATEFMT); dst->mvtype = MV_STR; dst->str.addr = (char *)stringpool.free; dst->str.len = INTCAST((char *)outptr - dst->str.addr); stringpool.free = outptr; return; }
int main(int argc, char *argv[]) { DCL_THREADGBL_ACCESS; GTM_THREADGBL_INIT; common_startup_init(DSE_IMAGE); licensed = TRUE; TREF(transform) = TRUE; TREF(no_spangbls) = TRUE; /* dse operates on a per-region basis irrespective of global mapping in gld */ TREF(skip_file_corrupt_check) = TRUE; /* do not let csd->file_corrupt flag cause errors in dse */ op_open_ptr = op_open; patch_curr_blk = get_dir_root(); err_init(util_base_ch); UNICODE_ONLY(gtm_strToTitle_ptr = >m_strToTitle); GTM_ICU_INIT_IF_NEEDED; /* Note: should be invoked after err_init (since it may error out) and before CLI parsing */ sig_init(generic_signal_handler, dse_ctrlc_handler, suspsigs_handler, continue_handler); atexit(util_exit_handler); SET_LATCH_GLOBAL(&defer_latch, LOCK_AVAILABLE); stp_init(STP_INITSIZE); rts_stringpool = stringpool; getjobname(); INVOKE_INIT_SECSHR_ADDRS; io_init(TRUE); getzdir(); gtm_chk_dist(argv[0]); prealloc_gt_timers(); gt_timers_add_safe_hndlrs(); initialize_pattern_table(); gvinit(); region_init(FALSE); util_out_print("!/File !_!AD", TRUE, DB_LEN_STR(gv_cur_region)); util_out_print("Region!_!AD!/", TRUE, REG_LEN_STR(gv_cur_region)); cli_lex_setup(argc, argv); /* Since DSE operates on a region-by-region basis (for the most part), do not use a global directory at all from now on */ original_header = gd_header; gd_header = NULL; OPERATOR_LOG_MSG; # ifdef DEBUG if ((gtm_white_box_test_case_enabled && (WBTEST_SEMTOOLONG_STACK_TRACE == gtm_white_box_test_case_number) )) { sgmnt_addrs * csa; node_local_ptr_t cnl; csa = &FILE_INFO(gv_cur_region)->s_addrs; cnl = csa->nl; cnl->wbox_test_seq_num = 1; /*Signal the first step and wait here*/ /* The signal to the shell. MUPIP must not start BEFORE DSE */ util_out_print("DSE is ready. MUPIP can start. Note: This message is a part of WBTEST_SEMTOOLONG_STACK_TRACE test. " "It will not appear in PRO version.", TRUE); while (2 != cnl->wbox_test_seq_num) /*Wait for another process to get hold of the semaphore and signal next step*/ LONG_SLEEP(1); } # endif if (argc < 2) display_prompt(); while (1) { if (!dse_process(argc)) break; display_prompt(); } dse_exit(); REVERT; return 0; }
int gtm_main (int argc, char **argv, char **envp) #ifdef __osf__ # pragma pointer_size (restore) #endif { char *ptr, *eq, **p; int eof, parse_ret; int gtmcrypt_errno; # ifdef GTM_SOCKET_SSL_SUPPORT int status; char tlsid_env_name[MAX_TLSID_LEN * 2]; # endif DCL_THREADGBL_ACCESS; GTM_THREADGBL_INIT; gtmenvp = envp; gtm_dist_ok_to_use = TRUE; common_startup_init(GTM_IMAGE); GTMTRIG_DBG_ONLY(ch_at_trigger_init = &mdb_condition_handler); err_init(stop_image_conditional_core); UNICODE_ONLY(gtm_strToTitle_ptr = >m_strToTitle); GTM_ICU_INIT_IF_NEEDED; /* Note: should be invoked after err_init (since it may error out) and before CLI parsing */ cli_lex_setup(argc, argv); /* put the arguments into buffer, then clean up the token buffer * cli_gettoken() copies all arguments except the first one argv[0] * into the buffer (cli_lex_in_ptr->in_str). * i.e. command line: "/usr/library/V990/mumps -run somefile" * the buffer cli_lex_in_ptr->in_str == "-run somefile" */ if (1 < argc) cli_gettoken(&eof); /* cli_gettoken() extracts the first token into cli_token_buf (in tok_extract()) * which should be done in parse_cmd(), So, reset the token buffer here to make * parse_cmd() starts from the first token */ cli_token_buf[0] = '\0'; /* insert the "MUMPS " in the parsing buffer the buffer is now: * cli_lex_in_ptr->in_str == "MUMPS -run somefile" * we didnot change argv[0] */ ptr = cli_lex_in_ptr->in_str; memmove(strlen("MUMPS ") + ptr, ptr, strlen(ptr) + 1); /* BYPASSOK */ MEMCPY_LIT(ptr, "MUMPS "); /* reset the argument buffer pointer, it's changed in cli_gettoken() call above * do NOT reset to 0(NULL) to avoid fetching cmd line args into buffer again * cli_lex_in_ptr->tp is the pointer to indicate current position in the buffer * cli_lex_in_ptr->in_str */ cli_lex_in_ptr->tp = cli_lex_in_ptr->in_str; parse_ret = parse_cmd(); if (parse_ret && (EOF != parse_ret)) rts_error_csa(CSA_ARG(NULL) VARLSTCNT(4) parse_ret, 2, LEN_AND_STR(cli_err_str)); if (cli_present("DIRECT_MODE")) invocation_mode = MUMPS_DIRECT; else if (cli_present("RUN")) invocation_mode = MUMPS_RUN; gtm_chk_dist(argv[0]); /* this should be after cli_lex_setup() due to S390 A/E conversion in cli_lex_setup */ init_gtm(); # ifdef GTM_TLS if (MUMPS_COMPILE != invocation_mode) { if ((NULL != (ptr = (char *)getenv(GTM_PASSWD_ENV))) && (0 == strlen(ptr))) { INIT_PROC_ENCRYPTION(NULL, gtmcrypt_errno); if (0 != gtmcrypt_errno) { CLEAR_CRYPTERR_MASK(gtmcrypt_errno); assert(!IS_REPEAT_MSG_MASK(gtmcrypt_errno)); assert((ERR_CRYPTDLNOOPEN == gtmcrypt_errno) || (ERR_CRYPTINIT == gtmcrypt_errno)); if (ERR_CRYPTDLNOOPEN == gtmcrypt_errno) gtmcrypt_errno = ERR_CRYPTDLNOOPEN2; else if (ERR_CRYPTINIT == gtmcrypt_errno) gtmcrypt_errno = ERR_CRYPTINIT2; gtmcrypt_errno = SET_CRYPTERR_MASK(gtmcrypt_errno); GTMCRYPT_REPORT_ERROR(gtmcrypt_errno, rts_error, SIZEOF(GTMCRYPT_ERRLIT) - 1, GTMCRYPT_ERRLIT); /* BYPASSOK */ } } # ifdef GTM_SOCKET_SSL_SUPPORT /* The below logic is for prefetching the password for TLS identifiers that may have been set in the environment. * But, since SSL support for Socket devices is not yet implemented, this logic need not be enabled as of this * writing. When SSL support for socket devices is implemented, the surrounding #ifdef can be removed. */ if (NULL != getenv("gtmcrypt_config")) { /* Environment is configured for SSL/TLS (and/or encryption). Check if any environment variable of the form * `gtmtls_passwd_*' is set to NULL string. If so, nudge the SSL/TLS library to read password(s) from the * user. */ for (p = envp; *p; p++) { ptr = *p; if (0 == MEMCMP_LIT(ptr, GTMTLS_PASSWD_ENV_PREFIX)) { /* At least one environment variable of $gtmtls_passwd_* is found. */ eq = strchr(ptr, '='); if (0 != strlen(eq + 1)) break; /* Set to non-empty string. No need to initialize the library now. */ /* Set to empty string. */ if (NULL == tls_ctx) { if (SS_NORMAL != (status = gtm_tls_loadlibrary())) { rts_error_csa(CSA_ARG(NULL) VARLSTCNT(6) ERR_TLSDLLNOOPEN, 0, ERR_TEXT, 2, LEN_AND_STR(dl_err)); } if (NULL == (tls_ctx = gtm_tls_init(GTM_TLS_API_VERSION, GTMTLS_OP_INTERACTIVE_MODE))) { rts_error_csa(CSA_ARG(NULL) VARLSTCNT(6) ERR_TLSINIT, 0, ERR_TEXT, 2, LEN_AND_STR(gtm_tls_get_error())); } } assert(NULL != tls_ctx); assert((MAX_TLSID_LEN * 2) > (int)(eq - ptr)); memcpy(tlsid_env_name, ptr, (int)(eq - ptr)); tlsid_env_name[(int)(eq - ptr)] = '\0'; gtm_tls_prefetch_passwd(tls_ctx, tlsid_env_name); } } } # endif } # endif dm_start(); return 0; }