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mxtb.c
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mxtb.c
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/* mxtb.c - CI/tabula casos segundo variavel/variaveis de controle
uso: mxtb <dbn> <dbnout> {len1:fmt1} {len2:fmt2} ...
[tab=<v>] [class=<n>]
<dbn>: data base de entrada
<dbnout>: arquivo de saida, contendo um registro para cada
combinacao de categorias das variaveis de controle
ocorrida em <dbnin>, como abaixo:
c1|c2|...|cn|frequencia
<v1>: tamanho/formato que sera' tomado como a primeira
variavel de controle (ou 't' para total)
<v2>: tamanho/formato que sera' tomado como a segunda
variavel de controle
.
.
<vn>: tamanho/formato que sera' tomado como a ultima
variavel de controle
tab=<c>: para somar o conteudo do campo <c> durante a
tabulacao
class=<n>: para alocar <n> casos na tabela de frequencias
memos=<n>: para alocar <n> modulos para a area de tabulacao
tell=<n>: para dar "tabulados" a cada <n> casos
hash=<n>: para usar a <n>-esima funcao de hash
Autor: tab0.c/AOT/ALP, 24/07/90
Alter: AOT, 22/01/91
1. parametro memos=
AOT/RP, 14/12/93
1. alocacao para UNIX (!PM)
AOT/MMB, 30/01/94
1. ALLO64V = USHRT_MAX (vide hash())
2. correcao hashx=2 (agora default if !PC)
AOT, 20/08/97
1. parametro bool=
AOT, 15/09/2002
1. ALLO64V = UINT_MAX (vide hash())
AOT, 17/05/2004
1. execucao do parametro tab= apos tabkeys
2. fldupdat dos campos 32601, 32602, ...
3. parametro mfnsum=<n> para forcar tabulacao de mfn nas <n> primeiras chaves
4. parametros {min|max}{avg|freq}
AOT, 10/01/2006
1. mxtbofi.c source code
--------------------------------------------------------------------- */
#define xPC 0
#include <stdio.h>
#include <string.h>
#include "cisis.h" /* CISIS Interface header file */
#include "cirun.h" /* CISIS Interface runtime declarations */
#define MXTBOL 1
#if MXTBOL
#if CIB71
#include "cib70.h"
char *boolqryp=NULL;
LONGX boolridx=0;
LONGX boolhits=0,boolmfn,boolh=0;
char *booldbnp = NULL; /* b4x query dbn */
LONGX booltell=1L; /* 0L = no msg */
LONGX booltlir=0L; /* b40 invx */
b7_CIB7 *cib7p=NULL;
char booltmpnam[CIMPL+1]={'\0'}; /* b72 MFQTHMEM tmp file */
#else /* CIB71 */
char *boolqryp=NULL;
LONGX boolhits=0L;
LONGX boolridx;
LONGX nbytes1,nbytes2;
LONGX boolh;
char *boolp;
int boolerr;
LONGX boolmfn;
#endif /* CIB71 */
#endif
#define CLASS 1000 /* default */
#define MAXFMTA MAXMFRL /* max lw */
int parmmfnsum=0;
LONGX parmmin996=0;
LONGX parmmin997=0;
LONGX parmmax996=0;
LONGX parmmax997=0;
int usecnt1=0;
LONGX count1; /* registros lidos */
LONGX count2; /* casos tabulados */
LONGX parmclass; /* parametro <class> */
int parmhashx; /* parametro <hash> */
int parmmemos; /* parametro <memos> */
LONGX ntabs; /* numero de entradas de tabkey/tabcnt */
char *tabkey; /* chaves das entradas, agora via ALLOC */
LONGX *tabcnt; /* frequencias - agora pointer */
LONGX *tabcnt1; /* frequencia1 */
LONGX maxhash;
int tabwidth; /* tamanho de cada entrada de tabkey */
int tabwint; /* tabwidth em 4 bytes inteiros */
char wkey[MAXFMTA+1]; /* chave para pesquisa */
char *gidbnp;
char *dbnoutp;
char *buffup=NULL; /* outfreq/fldupdat, now allocated - AOT, 28/01/2002 */
LONGX buffuplen=MAXMFRL+BUFSIZ; /* ALLOMAXV? */
LONGX cq1,cq2,cq3,cq4,cqt; /* teste */
#define UINT unsigned int
#if PC && !DOS32BITS
#define MAX64 200
#define ALLO64V SHRT_MAX
#else
#define MAX64 2000
#define ALLO64V UINT_MAX
#endif
int memoidx; /* indice do modulo corrente */
UINT vntabs[MAX64]; /* numero de entradas de vtabkey[i]/vtabcnt[i] */
char *vtabkey[MAX64]; /* chaves das entradas, agora via ALLOC */
LONGX *vtabcnt[MAX64]; /* frequencias - agora pointer */
LONGX *vtabcnt1[MAX64]; /* frequencia1 */
FMT_CODE *tabfmtp=NULL; /* formato para tab= */
char *tabfmta=NULL; /* area para tab= */
LONGX upirec,upcrec;
#define MAXTABX 8
int ntabx=0;
char *areatabx=NULL;
LONGX lintabx[MAXTABX];
LONGX lentabx[MAXTABX];
char *atabx[MAXTABX];
FMT_CODE *ptabx[MAXTABX];
#define MAXTABXL 32
LONGX linxtabx[MAXTABX];
LONGX xxlltabx[MAXTABX][MAXTABXL];
char *xxlptabx[MAXTABX][MAXTABXL];
int itabx;
int ilin;
LONGX xxlftabx[MAXTABX][MAXTABXL];
LONGX vinxtabx[MAXTABX];
int level;
unsigned char ctabx;
/* prototypes */
#if ANSI
int hash(void);
void outfreq(UINT n);
#else
int hash();
void outfreq();
#endif
void main(argc,argv)
int argc;
char *argv[];
{
RECSTRU *recp;
LONGX irec,mfn;
int widx;
unsigned char *wptr;
int l;
LONGX maxprim,maxdiv,bytskey,bytscnt,divid;
#if xPC
LONGX parmc;
#endif
LONGX tabv;
unsigned char *p,*q;
int parmtrace=0;
int parmtrac2=0;
int parmtrac3=0;
LONGX parmfrom,parmto,parmloop,parmcount,parmtell;
int argnext;
if (argc < 4) {
printf("%s",cicopyr("Utility MXTB"));
printf(" \n");
printf("mxtb <dbn> [create=|append=]<dbnout> <key> [<key> ...] ");
printf("[<option> [...]] \n");
printf(" \n");
printf("keys: keylen:key_fmtspec \n");
printf(" \n");
printf("options: {from|to|loop|count|tell|btell}=<n> \n");
printf(" tab=<tab_val_fmt> \n");
printf(" mfnsum=<#levels> [{min|max}{avg|freq}=<n>] \n");
#if PM
printf(" {class|memos}=<n> \n");
#else
printf(" class=%"_LD_" \n",(LONGX)CLASS);
#endif
#if MXTBOL
printf(" bool=<expr> \n");
#endif
printf(" uctab={<file>|ansi} \n");
printf(" \n");
printf("Ex: mxtb in out len1:fmt1 len2:fmt2 len3:fmt3 \n");
printf(" \n");
printf(" out = 1 key/key1_value (max len1 chars)\n");
printf(" 2 key/key2_value (max len2 chars)\n");
printf(" 3 key/key3_value (max len3 chars)\n");
printf(" 998 999999999 - key_frequency \n");
printf(" 999 key_frequency \n");
printf(" \n");
printf("Ex: mxtb in out len:fmt tab=Vtag \n");
printf(" \n");
printf(" out = 1 key_value (max len chars)\n");
printf(" 998 999999999 - Vtag_subtotal \n");
printf(" 999 Vtag_subtotal \n");
printf(" \n");
exit(1);
}
argnext=1;
RECORD(irec=nrecs,gidbnp=argv[argnext++],0L);
dbnoutp=argv[argnext++];
/*
pre-processa variaveis de controle
*/
parmfrom=1; parmto=999999999L; parmloop=1; parmcount=0; parmtell=0;
tabwidth=0; parmclass=CLASS;
#if PC && !DOS32BITS
parmhashx=1;
#else
parmhashx=2;
#endif
#if PM
parmmemos=1;
#endif
for (; argnext < argc; argnext++) {
p=argv[argnext];
if (parmtrac2) printf("+++ parm=%s\n",p);
if (strncmp(p,"from?",5) == 0 || strncmp(p,"from=",5) == 0) {
if (sscanf(p+5,"%"_LD_,&parmfrom) != 1)
fatal(p);
continue;
}
if (strncmp(p,"to?",3) == 0 || strncmp(p,"to=",3) == 0) {
if (sscanf(p+3,"%"_LD_,&parmto) != 1)
fatal(p);
continue;
}
if (strncmp(p,"loop?",5) == 0 || strncmp(p,"loop=",5) == 0) {
if (sscanf(p+5,"%"_LD_,&parmloop) != 1)
fatal(p);
continue;
}
if (strncmp(p,"count?",6) == 0 || strncmp(p,"count=",6) == 0) {
if (sscanf(p+6,"%"_LD_,&parmcount) != 1)
fatal(p);
continue;
}
if (strncmp(p,"tell?",5) == 0 || strncmp(p,"tell=",5) == 0) {
if (sscanf(p+5,"%"_LD_,&parmtell) != 1)
fatal(p);
continue;
}
if (strcmp(p,"trace") == 0) {
parmtrace=1;
continue;
}
if (strcmp(p,"trac2") == 0) {
parmtrac2=1;
continue;
}
if (strcmp(p,"trac3") == 0) {
parmtrac3=1;
continue;
}
if (!strncmp(p,"class=",6)) {
if ((sscanf(p+6,"%"_LD_,&parmclass)) != 1) fatal(p);
if (parmclass < 2) fatal(p);
continue;
}
#if PM
if (!strncmp(p,"memos=",6)) {
if ((sscanf(p+6,"%d",&parmmemos)) != 1) fatal(p);
if (parmmemos < 1 || parmmemos >= MAX64) fatal(p);
continue;
}
#endif
if (!strncmp(p,"hash=",5)) {
if ((sscanf(p+5,"%d",&parmhashx)) != 1) fatal(p);
if (parmhashx < 1 || parmhashx > 2) fatal(p);
continue;
}
if (!strncmp(p,"tab=",4)) {
if (tabfmta) fatal(p);
tabfmta=loadfile(gidbnp,'@',q=p+4,tabfmta,MAXFMTA+1,'\0');
if (!tabfmta) fatal(q);
if (fmt_gener(&tabfmtp,q)) fatal(q+fmt_errof);
continue;
}
if (!strncmp(p,"mfnsum=",7)) {
if ((sscanf(p+7,"%d",&parmmfnsum)) != 1) fatal(p);
if (parmmfnsum != 1) fatal(p);
continue;
}
if (!strncmp(p,"minavg=",7)) {
if ((sscanf(p+7,"%"_LD_,&parmmin996)) != 1) fatal(p);
if (parmmax996) if(parmmin996>parmmax996) fatal(p);
continue;
}
if (!strncmp(p,"maxavg=",7)) {
if ((sscanf(p+7,"%"_LD_,&parmmax996)) != 1) fatal(p);
if (parmmin996) if(parmmin996>parmmax996) fatal(p);
continue;
}
if (!strncmp(p,"minfreq=",8)) {
if ((sscanf(p+8,"%"_LD_,&parmmin997)) != 1) fatal(p);
if (parmmax997) if(parmmin997>parmmax997) fatal(p);
continue;
}
if (!strncmp(p,"maxfreq=",8)) {
if ((sscanf(p+8,"%"_LD_,&parmmax997)) != 1) fatal(p);
if (parmmin997) if(parmmin997>parmmax997) fatal(p);
continue;
}
if (!strncmp(p,"bool=",5)) {
if (boolqryp) fatal(p); q=p+5;
boolqryp=loadfile(gidbnp,'@',q,NULL,0L,'\n');
if (!boolqryp) fatal(p);
continue;
}
if (strncmp(p,"uctab?",6) == 0 || strncmp(p,"uctab=",6) == 0) {
if (strcmp(p+6,"ansi") == 0) {
memmove(isisuctab,ansiuctab,256/*sizeof(ansiuctab)*/);
} else {
/* loaductb(mi_gidbnp,isisuctab,p+6); */
if (!loaductb(gidbnp,isisuctab,p+6)) fatal(p); /* AOT, 02/04/2001 */
}
continue;
}
if (strncmp(p,"btell?",6) == 0 || strncmp(p,"btell=",6) == 0) {
if (sscanf(p+6,"%"_LD_,&booltell) != 1)
fatal(p);
continue;
}
if ((sscanf(p=p,"%d:",&l)) == 1) {
if (ntabx >= MAXTABX) fatal(p);
if (l > MAXFMTA) fatal(p);
lentabx[ntabx]=l;
for (q=p; *q; q++) if (*q == ':') break;
if (*q != ':') fatal(p);
atabx[ntabx]=loadfile(gidbnp,'@',q+1,NULL,MAXFMTA+1,'\0');
if (!atabx[ntabx]) fatal(q+1);
q=atabx[ntabx];
if (fmt_gener(&ptabx[ntabx],q)) fatal(q+fmt_errof);
lintabx[ntabx]=MAXTABXL;
if (!ntabx) {
areatabx=loadfile(NULL,'@',"",NULL,MAXFMTA+1,'\0');
if (!areatabx) fatal("ALLOC/areatabx");
}
ntabx++;
tabwidth+=l; /* '\0' */
continue;
}
fatal(p);
}
if (parmmin996 || parmmax996 || parmmin997 || parmmax997) usecnt1=1;
if (!ntabx) fatal("no tabulation key specified");
tabwidth++; /* '\0' final */
tabwint=(tabwidth+1)/4; /* XOR a cada 4 bytes */
/* setup parmclass/parmmemos (bytskey) */
#if !PM
parmmemos=1;
#endif
maxprim=parmclass; /* contagem em tabkey */
#if PC
if ((unsigned LONGX)maxprim > UINT_MAX)
fatal("class overflow");
#endif
maxhash=0;
while (!maxhash) {
maxdiv=maxprim/2;
for (divid=2;divid<maxdiv;divid++)
if (!(maxprim % divid)) {
if (parmtrac3)
printf("+++ %"_LD_" divide by %"_LD_"\n",maxprim,divid);
maxprim--;
break;
}
if (divid >= maxdiv) {
maxhash=maxprim;
if (parmtrace) printf("+++ hash=%"_LD_"\n",maxhash);
}
}
bytskey=maxhash*tabwidth;
bytscnt=maxhash*sizeof(LONGX);
if (bytskey >= ALLOMAXV)
fatal("bytskey/ALLOMAXV");
if (bytscnt >= ALLOMAXV)
fatal("bytscnt/ALLOMAXV");
#if xPC
if (parmtrace) printf("+++ bytes available: %7"_LD_"\n",(LONGX)coreleft());
#endif
for (memoidx=0; memoidx < parmmemos; vntabs[memoidx]=0, memoidx++) {
if (parmtrace) printf("+++ bytes for keys: %7"_LD_" (%"_LD_" x %d)\n",
bytskey,maxhash,tabwidth);
vtabkey[memoidx]=tabkey=(char *)ALLOC((ALLOPARM)(bytskey));
if (tabkey == ALLONULL) fatal("ALLOC/tabkey");
memset(tabkey,0x00,bytskey);
if (parmtrace) printf("+++ bytes for cnts: %7"_LD_" (%"_LD_" x %d)\n",
bytscnt,maxhash,sizeof(LONGX));
vtabcnt[memoidx]=tabcnt=(LONGX *)ALLOC((ALLOPARM)(bytscnt));
if (tabcnt == ALLONULL) fatal("ALLOC/tabcnt");
memset(tabcnt,0x00,bytscnt);
vtabcnt1[memoidx]=tabcnt1=(LONGX *)ALLOC((ALLOPARM)(bytscnt));
if (tabcnt1 == ALLONULL) fatal("ALLOC/tabcnt1");
memset(tabcnt1,0x00,bytscnt);
}
/* allocate buffup
*/
if (!buffup) {
char *dbnp=gidbnp;
LONGX asize=0;
if (boolqryp) asize=
strlen(dbnp) + /* field MFQTDBN0=11 (may be longer than CIMPL+1) */
strlen(boolqryp) + /* the expression */
2*strlen(boolqryp) + /* the terms + pseudo operators _1termX+11X */
BUFSIZ+strlen(dbnp) + /* field MFQSWDBN=20 + a diferent db */
24*(strlen(B7DELADD)+3*B7UPLEN) + /* 2 duzias de control fields */ /* DxxAxx|xxx| */
strlen(boolqryp)+4 + /* tmpfile .%03x */
BUFSIZ; /* por si las moscas */
if (asize > buffuplen) buffuplen=asize;
buffup=loadfile(NULL,'@',"",NULL,buffuplen,'\0');
}
#if xPC
if (parmtrace) printf("+++ unused bytes: %7"_LD_"\n",(LONGX)coreleft());
#endif
#if MXTBOL
/* initialize ridx and b4_xxx() parameters */
if (boolqryp) { /* mxbool/boolh */
#if CIB71
RECSTRU *recp;
char *p;
LONGX mfn;
LONGX crec=0L; /* b5_exp usa crec condicionado a booldbnp */
int errno,xfd;
char *dbnp=gidbnp;
void *ciapip = NULL;
#if CIAPI
ciapip = cisisApplication( MAXNREC,MAXNTRM );/* mandatory for CIAPI definitions */
#endif /* CIAPI */
cib7p=b7_cib7(cib7p,ciapip);
for (boolridx=nrecs, mfn=1; ; mfn++) { /* get actual maxmfn */
RECORD(boolridx,dbnp,mfn);
if (RECrc == RCEOF) fatal(dbnp);
if (RECrc == RCNORMAL) break;
}
if (booldbnp) {
dbxopt_fatal=0; xfd=dbxopen("",booldbnp,xx1extp);
if (xfd > 0) CLOSE(xfd); else recisis0(booldbnp);
RECORD(crec=nrecs,booldbnp,0L);
b7setno=MF0nxtmfn-1L;
/*
<R>
vrecp[boolridx]->recdbxp=RECdbxp;
*/
VRECdbxp(boolridx)=RECdbxp;
}
else {
VRECdbxp(boolridx)=NULL; /* nao usa base de log */
VMFRmfn(boolridx)=0L;
}
p=b7_exp(cib7p,boolridx,dbnp,boolqryp,buffup,booldbnp,crec,&errno);
if (p || errno) printf("Expression syntax error %d: '%s'\n",errno,p);
else {
/* set hit file name to "null=don't write" or as provided by "b70x=" */
if (!booldbnp || booltmpnam[0]) {
char *hitfnamp="null";
if (booltmpnam[0]) hitfnamp=booltmpnam;
sprintf(buffup,"D%dA%d|%s|",MFQTHMEM,MFQTHMEM,hitfnamp);
if (fldupdat(boolridx,buffup) != NULL) fatal("mxtb/boolridx/fldupdat");
if (b70trace) prtfields(vrecp[boolridx],VMFRmfn(boolridx));
}
/* b7_run faz "trirecp=vrep[tlirec]" */
if (!booltlir) record(booltlir=nrecs,"null",1L);
p=b7_run(cib7p,boolridx,dbnp,buffup,buffuplen,booltell,isisuctab,"",booltlir,crec,&errno);
if (p || errno) printf("Execution error %d: '%s'\n",errno,p);
else {
boolhits=b7_hit(cib7p,boolridx,0L,b7setno);
if (booltell) printf("Hits=%"_LD_"\n",boolhits);
}
}
if (p || errno) fatal("Expression execution error");
#else /* CIB71 */
/* get maxmfn */
nbytes1=MF0nxtmfn/8+1; /* one bit per mfn for b4_run bit strings */
recallok(boolridx=nrecs,BUFSIZ+nbytes1);
nbytes2=4096L; /* buffer size for b4_run() tmp file */
/* compile/execute boolean expression */
boolp=b4_exp(boolridx,gidbnp,boolqryp,NULL,&boolerr);
if (boolp) {
printf("Error #%d (%s)\n",boolerr,boolp);
fatal("Expression syntax error");
}
fldupdat(boolridx,"D12"); /* delete MFQTQRY0 */
boolp=b4_run(boolridx,gidbnp,nbytes1,nbytes2,parmtrace,isisuctab,0L,
&boolerr);
if (boolp) {
printf("Error #%d (%s)\n",boolerr,boolp);
fatal("Expression execution error");
}
boolhits=b4_hit(boolridx,0L);
#endif /* CIB71 */
} /* mxbool/boolh */
#endif
count2=0; count1=0;
if (!tabfmtp) tabv=1; /* tab field default */
cq1=cq2=cq3=cq4=cqt=0;
if (!strncmp(dbnoutp,"create=",7)) {
dbnoutp+=7;
recisis0(dbnoutp);
}
if (!strncmp(dbnoutp,"append=",7)) {
dbnoutp+=7;
}
if (parmtrace) printf("+++ maxmfn=%"_LD_"\n",MF0nxtmfn-1);
record(upcrec=nrecs,dbnoutp,0L);
record(upirec=nrecs,dbnoutp,1L);
/*
loop principal
*/
memoidx=0;
#if MXTBOL
for (mfn=parmfrom, boolh=1L; ; mfn+=parmloop,
boolh = ((boolh+=parmloop) > boolhits) ?
boolhits+1:
boolh ) {
if (boolqryp) { /* mxbool/boolh */
#if CIB71
boolmfn=b7_hit(cib7p,boolridx,boolh,b7setno);
#else /* CIB71 */
boolmfn=b4_hit(boolridx,boolh);
#endif /* CIB71 */
if (parmtrace) printf("+++ boolmfn=%"_LD_"\n",boolmfn);
if (boolmfn <= 0L) break;
if (boolmfn < parmfrom) continue;
mfn=boolmfn;
}
RECORD(irec,RDBname,mfn);
if (RECrc == RCEOF) break;
#else
for (RECORD(irec,RDBname,mfn=parmfrom);
RECrc != RCEOF && mfn <= parmto;
mfn+=parmloop, RECORD(irec,RDBname,mfn)) {
#endif
if (mfn > parmto) break;
if (parmcount)
if (count1 >= parmcount) break;
if (RECrc != RCNORMAL)
continue;
#if BEFORE20040517
if (tabfmtp) {
fmt_inter(tabfmtp,irec,(LONGX)MAXFMTA,tabfmta,(LONGX)MAXFMTA);
tabv=atol(tabfmta);
}
#endif
for (itabx=0; itabx < ntabx; itabx++) {
p=atabx[itabx]; *p='\0';
fmt_inter(ptabx[itabx],irec,(LONGX)MAXFMTA,p,(LONGX)MAXFMTA);
linxtabx[itabx]=0;
xxlltabx[itabx][0]=0;
xxlptabx[itabx][0]=p;
ctabx='\0';
while (*p) {
xxlltabx[itabx][linxtabx[itabx]]=0;
xxlptabx[itabx][linxtabx[itabx]]=p;
for (; *p; p++) {
ctabx = *p;
if (ctabx == '\n' || ctabx == '\r') {
p++;
if (*p == '\n' || *p == '\r') p++;
break;
}
xxlltabx[itabx][linxtabx[itabx]]++;
}
if (++linxtabx[itabx] >= lintabx[itabx]) break;
}
#if 0
if (ctabx != '\n')
if (ctabx != '\r')
if (atabx[itabx][0]) linxtabx[itabx]++;
#endif
}
for (itabx=0; itabx < ntabx; itabx++) {
xxlftabx[itabx][0]=lentabx[itabx]; /* or 0 */
for (ilin=0; ilin < linxtabx[itabx]; ilin++)
if (xxlltabx[itabx][ilin] > lentabx[itabx]) {
xxlltabx[itabx][ilin] = lentabx[itabx];
xxlftabx[itabx][ilin] = 0;
}
else
xxlftabx[itabx][ilin] = lentabx[itabx] -
xxlltabx[itabx][ilin];
}
for (itabx=0; itabx < ntabx; itabx++) vinxtabx[itabx]=0;
for (level=ntabx-1; ; ) {
/* process itabx = 0 .. ntabx-1 */
wptr=wkey;
p=tabfmta;
for (itabx=0; itabx < ntabx; itabx++) {
ilin=vinxtabx[itabx];
memmove(wptr,xxlptabx[itabx][ilin],xxlltabx[itabx][ilin]);
if (tabfmtp) {
sprintf(p,"H%5d %5d ",32601+itabx,xxlltabx[itabx][ilin]); p+=13;
memmove(p, xxlptabx[itabx][ilin],xxlltabx[itabx][ilin]); p+=xxlltabx[itabx][ilin]; *p='\0';
}
wptr+=xxlltabx[itabx][ilin];
memset(wptr,0x00,xxlftabx[itabx][ilin]);
wptr+=xxlftabx[itabx][ilin];
}
*wptr='\0';
if (*wkey) { /* if *wkey */
#if BEFORE20040517
#else
if (tabfmtp) {
if (parmtrac2) printf("\n+++%s\n",tabfmta);
if (fldupdat(irec,tabfmta)) fatal("mxtb/32601/H");
if (parmtrac2) prtfields(recp,mfn);
fmt_inter(tabfmtp,irec,(LONGX)MAXFMTA,tabfmta,(LONGX)MAXFMTA);
tabv=atol(tabfmta);
p=tabfmta;
for (itabx=0; itabx < ntabx; itabx++) {
sprintf(p,"D%5d",32601+itabx); p+=6;
}
if (fldupdat(irec,tabfmta)) fatal("mxtb/32601/D");
}
#endif
if (parmmfnsum) {
memset(wkey,0x00,lentabx[0]);
sprintf(wkey,"%"_LD_,mfn);
}
if (parmtrac2) {
char *p;
int n=tabwidth;
printf("+++"); getchar();
printf("+++count,wkey,tabv: %"_LD_",",count2);
for (p=wkey; n--; p++) if (*p) putchar(*p); else putchar(';');
printf(",%"_LD_"\n",tabv);
}
if (tabv) { /* if tabv */
widx=hash();
tabcnt[widx]+=tabv;
if (usecnt1) tabcnt1[widx]+=1;
if (parmtrac3) {
printf("+++cq1/4: %"_LD_",%"_LD_",%"_LD_",%"_LD_"\n",cq1,cq2,cq3,cq4);
printf("+++widx,tabcnt: %d,%"_LD_"\n",widx,tabcnt[widx]);
}
count2++;
} /* end if tabv */
} else { /* else if *wkey */
if (parmtrac2) {
printf("+++"); getchar();
printf("+++count,,tabv: %"_LD_",,%"_LD_"\n",count2,tabv);
}
} /* end if *wkey */
/* get next */
while (++vinxtabx[level] >= linxtabx[level])
if (level) vinxtabx[level--]=0; else {level= -1; break;}
if (level < 0) break;
level=ntabx-1;
}
cqt+=cq3; count1++;
if (parmtell)
if ((count1 % parmtell) == 0) {
fprintf(stderr,"+++ %"_LD_": %"_LD_"/%"_LD_"/%"_LD_"\n",
count1,count2,ntabs,cqt);
cq1=cq2=cq3=cq4=0;
}
}
if (parmtrace) fprintf(stderr,"+++ updating %s ..\n",dbnoutp);
for (memoidx=0; memoidx < parmmemos; memoidx++) {
tabkey=vtabkey[memoidx];
tabcnt=vtabcnt[memoidx];
tabcnt1=vtabcnt1[memoidx];
outfreq(vntabs[memoidx]);
}
if (parmtell) {
fprintf(stdout,"mxtb: %"_LD_" recs in\n",count1);
fprintf(stdout," %"_LD_" tabs\n",count2);
fprintf(stdout," %"_LD_" recs out\n",ntabs);
}
#if CIB71
if (cib7p) cib7p=b7_cib7_delete(cib7p);
#if CIAPI
cisisApplicationDelete(ciapip);
ciapip=NULL;
#endif /* CIAPI */
#endif
exit(0);
}
int hash() /*
--- ---- */
{
unsigned int hashv,*hptr;
int i,hidx,widx;
char *wptr;
unsigned LONGX hashv2,hv2;
int k;
unsigned char *p;
switch (parmhashx) {
case 1:
hashv=0;
hptr=(unsigned int *)wkey;
for (i=tabwint; i > 0 ; i--) /* XOR a cada 4 bytes */
hashv ^= *hptr++;
hidx=hashv%maxhash; /* modulo maxhash */
break;
case 2:
hashv2=0L;
p=(unsigned char *)wkey;
k=0;
for (i=tabwidth-1; i--;) { /* XOR byte a byte */
hv2 = *p++;
#if 0
hv2 <<= k;
hashv2 ^= hv2;
if (++k == sizeof(LONGX))
k=0;
#else
if (*p == ' ') continue;
hv2 <<= k*8;
hashv2 ^= hv2;
if (++k == sizeof(LONGX))
k=0;
#endif
}
hidx=hashv2%maxhash; /* modulo maxhash */
break;
default:
fatal("mxtb/parmhashx");
}
widx=hidx;
memoidx=widx%parmmemos;
tabkey=vtabkey[memoidx];
tabcnt=vtabcnt[memoidx];
tabcnt1=vtabcnt1[memoidx];
#if 0
printf("+0+ key=%s idx=%d memo=%d\n",wkey,widx,memoidx);
#endif
wptr = &tabkey[widx * tabwidth];
if (*wptr == NULL) {
memmove(wptr,wkey,tabwidth);
ntabs++; vntabs[memoidx]++;
cq1++;
}
else {
while (1) {
if (strncmp(wptr,wkey,tabwidth) == 0) {
cq2++;
break;
}
else {
if (++widx == hidx) {
printf("wkey='%s'\n",wkey);
/* outfreq(vntabs[memoidx]); */
fatal("mxtb/maxhash overflow");
}
if (widx == maxhash) {
widx=0;
wptr=tabkey;
cq4++;
}
else {
wptr+=tabwidth;
cq3++;
}
if (*wptr == NULL) {
memmove(wptr,wkey,tabwidth);
ntabs++; vntabs[memoidx]++;
break;
}
}
}
}
return(widx);
}
void outfreq(n)
UINT n;
{
int widx,wlen;
char *wptr;
char *batchp,*p;
int print;
widx=0;
wptr=tabkey;
do {
if (widx == maxhash)
fatal("mxtb/outfreq/widx == maxhash");
if (*wptr) {
batchp=buffup;
for (itabx=0;itabx<ntabx;itabx++) {
for (wlen=0, p=wptr; *p; p++)
if (wlen < lentabx[itabx]) wlen++;
else break;
sprintf(batchp,"H%d %d ",itabx+1,wlen); batchp+=strlen(batchp);
memmove(batchp,wptr,wlen);
batchp+=wlen;
wptr+=lentabx[itabx];
}
wptr++; /* NULL */
*batchp='\0';
print=1;
if (tabcnt1[widx]) {
LONGX frq=tabcnt1[widx];
float avg=(float)tabcnt[widx]/(float)tabcnt1[widx];
if (parmmin996) if (avg < parmmin996) print=0;
if (parmmax996) if (avg > parmmax996) print=0;
if (parmmin997) if (frq < parmmin997) print=0;
if (parmmax997) if (frq > parmmax997) print=0;
if (print) {
/*
sprintf(batchp,"A998/%09"_LD_"/A999/%"_LD_"/A997/%"_LD_"/A996/%f/A995/%09"_LD_"/",
999999999L-tabcnt[widx],tabcnt[widx],frq,avg,999999999L-(LONGX)avg);
*/
sprintf(batchp,"A998/%09"_LD_"/A999/%"_LD_"/",999999999L-tabcnt[widx],tabcnt[widx]);
batchp+=strlen(batchp);
sprintf(batchp,"A997/%"_LD_"/A996/%f/A995/%09"_LD_"/",frq,avg,999999999L-(LONGX)avg);
}
}
else {
sprintf(batchp,"A998/%09"_LD_"/A999/%"_LD_"/",999999999L-tabcnt[widx],tabcnt[widx]);
}
batchp+=strlen(batchp);
*batchp='\0';
if (print) {
record(upirec,dbnoutp,VMF0nxtmfn(upcrec));
VMFRstatus(upirec)=ACTIVE;
if (fldupdat(upirec,buffup)) fatal(fldupdat(upirec,buffup));
recupdat(upcrec,upirec);
}
n--;
}
else
wptr+=tabwidth;
widx++;
} while (n);
}