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tcamgr.c
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tcamgr.c
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/*************************************************************************************************
* The command line utility of the abstract database API
* Copyright (C) 2006-2012 FAL Labs
* This file is part of Tokyo Cabinet.
* Tokyo Cabinet is free software; you can redistribute it and/or modify it under the terms of
* the GNU Lesser General Public License as published by the Free Software Foundation; either
* version 2.1 of the License or any later version. Tokyo Cabinet is distributed in the hope
* that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
* You should have received a copy of the GNU Lesser General Public License along with Tokyo
* Cabinet; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA.
*************************************************************************************************/
#include <tcutil.h>
#include <tcbdb.h>
#include <tcadb.h>
#include "myconf.h"
/* global variables */
const char *g_progname; // program name
/* function prototypes */
int main(int argc, char **argv);
static void usage(void);
static void printerr(TCADB *adb);
static int sepstrtochr(const char *str);
static char *strtozsv(const char *str, int sep, int *sp);
static int printdata(const char *ptr, int size, bool px, int sep);
static void setskeltran(ADBSKEL *skel);
static bool mapbdbproc(void *map, const char *kbuf, int ksiz, const char *vbuf, int vsiz,
void *op);
static int runcreate(int argc, char **argv);
static int runinform(int argc, char **argv);
static int runput(int argc, char **argv);
static int runout(int argc, char **argv);
static int runget(int argc, char **argv);
static int runlist(int argc, char **argv);
static int runoptimize(int argc, char **argv);
static int runmisc(int argc, char **argv);
static int runmap(int argc, char **argv);
static int runversion(int argc, char **argv);
static int proccreate(const char *name);
static int procinform(const char *name);
static int procput(const char *name, const char *kbuf, int ksiz, const char *vbuf, int vsiz,
int dmode);
static int procout(const char *name, const char *kbuf, int ksiz);
static int procget(const char *name, const char *kbuf, int ksiz, int sep, bool px, bool pz);
static int proclist(const char *name, int sep, int max, bool pv, bool px, const char *fmstr);
static int procoptimize(const char *name, const char *params);
static int procmisc(const char *name, const char *func, const TCLIST *args, int sep, bool px);
static int procmap(const char *name, const char *dest, const char *fmstr);
static int procversion(void);
/* main routine */
int main(int argc, char **argv){
g_progname = argv[0];
if(argc < 2) usage();
int rv = 0;
if(!strcmp(argv[1], "create")){
rv = runcreate(argc, argv);
} else if(!strcmp(argv[1], "inform")){
rv = runinform(argc, argv);
} else if(!strcmp(argv[1], "put")){
rv = runput(argc, argv);
} else if(!strcmp(argv[1], "out")){
rv = runout(argc, argv);
} else if(!strcmp(argv[1], "get")){
rv = runget(argc, argv);
} else if(!strcmp(argv[1], "list")){
rv = runlist(argc, argv);
} else if(!strcmp(argv[1], "optimize")){
rv = runoptimize(argc, argv);
} else if(!strcmp(argv[1], "misc")){
rv = runmisc(argc, argv);
} else if(!strcmp(argv[1], "map")){
rv = runmap(argc, argv);
} else if(!strcmp(argv[1], "version") || !strcmp(argv[1], "--version")){
rv = runversion(argc, argv);
} else {
usage();
}
return rv;
}
/* print the usage and exit */
static void usage(void){
fprintf(stderr, "%s: the command line utility of the abstract database API\n", g_progname);
fprintf(stderr, "\n");
fprintf(stderr, "usage:\n");
fprintf(stderr, " %s create name\n", g_progname);
fprintf(stderr, " %s inform name\n", g_progname);
fprintf(stderr, " %s put [-sx] [-sep chr] [-dk|-dc|-dai|-dad] name key value\n", g_progname);
fprintf(stderr, " %s out [-sx] [-sep chr] name key\n", g_progname);
fprintf(stderr, " %s get [-sx] [-sep chr] [-px] [-pz] name key\n", g_progname);
fprintf(stderr, " %s list [-sep chr] [-m num] [-pv] [-px] [-fm str] name\n", g_progname);
fprintf(stderr, " %s optimize name [params]\n", g_progname);
fprintf(stderr, " %s misc [-sx] [-sep chr] [-px] name func [arg...]\n", g_progname);
fprintf(stderr, " %s map [-fm str] name dest\n", g_progname);
fprintf(stderr, " %s version\n", g_progname);
fprintf(stderr, "\n");
exit(1);
}
/* get the character of separation string */
static int sepstrtochr(const char *str){
if(!strcmp(str, "\\t")) return '\t';
if(!strcmp(str, "\\r")) return '\r';
if(!strcmp(str, "\\n")) return '\n';
return *(unsigned char *)str;
}
/* encode a string as a zero separaterd string */
static char *strtozsv(const char *str, int sep, int *sp){
int size = strlen(str);
char *buf = tcmemdup(str, size);
for(int i = 0; i < size; i++){
if(buf[i] == sep) buf[i] = '\0';
}
*sp = size;
return buf;
}
/* print error information */
static void printerr(TCADB *adb){
const char *path = tcadbpath(adb);
fprintf(stderr, "%s: %s: error\n", g_progname, path ? path : "-");
}
/* print record data */
static int printdata(const char *ptr, int size, bool px, int sep){
int len = 0;
while(size-- > 0){
if(px){
if(len > 0) putchar(' ');
len += printf("%02X", *(unsigned char *)ptr);
} else if(sep > 0){
if(*ptr == '\0'){
putchar(sep);
} else {
putchar(*ptr);
}
len++;
} else {
putchar(*ptr);
len++;
}
ptr++;
}
return len;
}
/* set the transparent skeleton database */
static void setskeltran(ADBSKEL *skel){
memset(skel, 0, sizeof(*skel));
skel->opq = tcadbnew();
skel->del = (void (*)(void *))tcadbdel;
skel->open = (bool (*)(void *, const char *))tcadbopen;
skel->close = (bool (*)(void *))tcadbclose;
skel->put = (bool (*)(void *, const void *, int, const void *, int))tcadbput;
skel->putkeep = (bool (*)(void *, const void *, int, const void *, int))tcadbputkeep;
skel->putcat = (bool (*)(void *, const void *, int, const void *, int))tcadbputcat;
skel->out = (bool (*)(void *, const void *, int))tcadbout;
skel->get = (void *(*)(void *, const void *, int, int *))tcadbget;
skel->vsiz = (int (*)(void *, const void *, int))tcadbvsiz;
skel->iterinit = (bool (*)(void *))tcadbiterinit;
skel->iternext = (void *(*)(void *, int *))tcadbiternext;
skel->fwmkeys = (TCLIST *(*)(void *, const void *, int, int))tcadbfwmkeys;
skel->addint = (int (*)(void *, const void *, int, int))tcadbaddint;
skel->adddouble = (double (*)(void *, const void *, int, double))tcadbadddouble;
skel->sync = (bool (*)(void *))tcadbsync;
skel->optimize = (bool (*)(void *, const char *))tcadboptimize;
skel->vanish = (bool (*)(void *))tcadbvanish;
skel->copy = (bool (*)(void *, const char *))tcadbcopy;
skel->tranbegin = (bool (*)(void *))tcadbtranbegin;
skel->trancommit = (bool (*)(void *))tcadbtrancommit;
skel->tranabort = (bool (*)(void *))tcadbtranabort;
skel->path = (const char *(*)(void *))tcadbpath;
skel->rnum = (uint64_t (*)(void *))tcadbrnum;
skel->size = (uint64_t (*)(void *))tcadbsize;
skel->misc = (TCLIST *(*)(void *, const char *, const TCLIST *))tcadbmisc;
skel->putproc =
(bool (*)(void *, const void *, int, const void *, int, TCPDPROC, void *))tcadbputproc;
skel->foreach = (bool (*)(void *, TCITER, void *))tcadbforeach;
}
/* mapping function */
static bool mapbdbproc(void *map, const char *kbuf, int ksiz, const char *vbuf, int vsiz,
void *op){
bool err = false;
if(!tcadbmapbdbemit(map, kbuf, ksiz, vbuf, vsiz)) err = true;
return !err;
}
/* parse arguments of create command */
static int runcreate(int argc, char **argv){
char *name = NULL;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
usage();
} else if(!name){
name = argv[i];
} else {
usage();
}
}
if(!name) usage();
int rv = proccreate(name);
return rv;
}
/* parse arguments of inform command */
static int runinform(int argc, char **argv){
char *name = NULL;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
usage();
} else if(!name){
name = argv[i];
} else {
usage();
}
}
if(!name) usage();
name = tcsprintf("%s#mode=r", name);
int rv = procinform(name);
tcfree(name);
return rv;
}
/* parse arguments of put command */
static int runput(int argc, char **argv){
char *name = NULL;
char *key = NULL;
char *value = NULL;
int dmode = 0;
bool sx = false;
int sep = -1;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
if(!strcmp(argv[i], "-dk")){
dmode = -1;
} else if(!strcmp(argv[i], "-dc")){
dmode = 1;
} else if(!strcmp(argv[i], "-dai")){
dmode = 10;
} else if(!strcmp(argv[i], "-dad")){
dmode = 11;
} else if(!strcmp(argv[i], "-sx")){
sx = true;
} else if(!strcmp(argv[i], "-sep")){
if(++i >= argc) usage();
sep = sepstrtochr(argv[i]);
} else {
usage();
}
} else if(!name){
name = argv[i];
} else if(!key){
key = argv[i];
} else if(!value){
value = argv[i];
} else {
usage();
}
}
if(!name || !key || !value) usage();
char *kbuf, *vbuf;
int ksiz, vsiz;
if(sx){
kbuf = tchexdecode(key, &ksiz);
vbuf = tchexdecode(value, &vsiz);
} else if(sep > 0){
kbuf = strtozsv(key, sep, &ksiz);
vbuf = strtozsv(value, sep, &vsiz);
} else {
ksiz = strlen(key);
kbuf = tcmemdup(key, ksiz);
vsiz = strlen(value);
vbuf = tcmemdup(value, vsiz);
}
int rv = procput(name, kbuf, ksiz, vbuf, vsiz, dmode);
tcfree(vbuf);
tcfree(kbuf);
return rv;
}
/* parse arguments of out command */
static int runout(int argc, char **argv){
char *name = NULL;
char *key = NULL;
bool sx = false;
int sep = -1;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
if(!strcmp(argv[i], "-sx")){
sx = true;
} else if(!strcmp(argv[i], "-sep")){
if(++i >= argc) usage();
sep = sepstrtochr(argv[i]);
} else {
usage();
}
} else if(!name){
name = argv[i];
} else if(!key){
key = argv[i];
} else {
usage();
}
}
if(!name || !key) usage();
int ksiz;
char *kbuf;
if(sx){
kbuf = tchexdecode(key, &ksiz);
} else if(sep > 0){
kbuf = strtozsv(key, sep, &ksiz);
} else {
ksiz = strlen(key);
kbuf = tcmemdup(key, ksiz);
}
int rv = procout(name, kbuf, ksiz);
tcfree(kbuf);
return rv;
}
/* parse arguments of get command */
static int runget(int argc, char **argv){
char *name = NULL;
char *key = NULL;
bool sx = false;
int sep = -1;
bool px = false;
bool pz = false;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
if(!strcmp(argv[i], "-sx")){
sx = true;
} else if(!strcmp(argv[i], "-sep")){
if(++i >= argc) usage();
sep = sepstrtochr(argv[i]);
} else if(!strcmp(argv[i], "-px")){
px = true;
} else if(!strcmp(argv[i], "-pz")){
pz = true;
} else {
usage();
}
} else if(!name){
name = argv[i];
} else if(!key){
key = argv[i];
} else {
usage();
}
}
if(!name || !key) usage();
int ksiz;
char *kbuf;
if(sx){
kbuf = tchexdecode(key, &ksiz);
} else if(sep > 0){
kbuf = strtozsv(key, sep, &ksiz);
} else {
ksiz = strlen(key);
kbuf = tcmemdup(key, ksiz);
}
name = tcsprintf("%s#mode=r", name);
int rv = procget(name, kbuf, ksiz, sep, px, pz);
tcfree(name);
tcfree(kbuf);
return rv;
}
/* parse arguments of list command */
static int runlist(int argc, char **argv){
char *name = NULL;
int sep = -1;
int max = -1;
bool pv = false;
bool px = false;
char *fmstr = NULL;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
if(!strcmp(argv[i], "-sep")){
if(++i >= argc) usage();
sep = sepstrtochr(argv[i]);
} else if(!strcmp(argv[i], "-m")){
if(++i >= argc) usage();
max = tcatoix(argv[i]);
} else if(!strcmp(argv[i], "-pv")){
pv = true;
} else if(!strcmp(argv[i], "-px")){
px = true;
} else if(!strcmp(argv[i], "-fm")){
if(++i >= argc) usage();
fmstr = argv[i];
} else {
usage();
}
} else if(!name){
name = argv[i];
} else {
usage();
}
}
if(!name) usage();
name = tcsprintf("%s#mode=r", name);
int rv = proclist(name, sep, max, pv, px, fmstr);
tcfree(name);
return rv;
}
/* parse arguments of optimize command */
static int runoptimize(int argc, char **argv){
char *name = NULL;
char *params = NULL;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
usage();
} else if(!name){
name = argv[i];
} else if(!params){
params = argv[i];
} else {
usage();
}
}
if(!name) usage();
int rv = procoptimize(name, params);
return rv;
}
/* parse arguments of misc command */
static int runmisc(int argc, char **argv){
char *name = NULL;
char *func = NULL;
TCLIST *args = tcmpoollistnew(tcmpoolglobal());
bool sx = false;
int sep = -1;
bool px = false;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
if(!strcmp(argv[i], "-sx")){
sx = true;
} else if(!strcmp(argv[i], "-sep")){
if(++i >= argc) usage();
sep = sepstrtochr(argv[i]);
} else if(!strcmp(argv[i], "-px")){
px = true;
} else {
usage();
}
} else if(!name){
name = argv[i];
} else if(!func){
func = argv[i];
} else {
if(sx){
int size;
char *buf = tchexdecode(argv[i], &size);
tclistpush(args, buf, size);
tcfree(buf);
} else if(sep > 0){
int size;
char *buf = strtozsv(argv[i], sep, &size);
tclistpush(args, buf, size);
tcfree(buf);
} else {
tclistpush2(args, argv[i]);
}
}
}
if(!name || !func) usage();
int rv = procmisc(name, func, args, sep, px);
return rv;
}
/* parse arguments of map command */
static int runmap(int argc, char **argv){
char *name = NULL;
char *dest = NULL;
char *fmstr = NULL;
for(int i = 2; i < argc; i++){
if(!name && argv[i][0] == '-'){
if(!strcmp(argv[i], "-fm")){
if(++i >= argc) usage();
fmstr = argv[i];
} else {
usage();
}
} else if(!name){
name = argv[i];
} else if(!dest){
dest = argv[i];
} else {
usage();
}
}
if(!name || !dest) usage();
name = tcsprintf("%s#mode=r", name);
int rv = procmap(name, dest, fmstr);
tcfree(name);
return rv;
}
/* parse arguments of version command */
static int runversion(int argc, char **argv){
int rv = procversion();
return rv;
}
/* perform create command */
static int proccreate(const char *name){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
if(!tcadbclose(adb)){
printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform inform command */
static int procinform(const char *name){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
const char *path = tcadbpath(adb);
if(!path) path = "(unknown)";
printf("path: %s\n", path);
const char *type = "(unknown)";
switch(tcadbomode(adb)){
case ADBOVOID: type = "not opened"; break;
case ADBOMDB: type = "on-memory hash database"; break;
case ADBONDB: type = "on-memory tree database"; break;
case ADBOHDB: type = "hash database"; break;
case ADBOBDB: type = "B+ tree database"; break;
case ADBOFDB: type = "fixed-length database"; break;
case ADBOTDB: type = "table database"; break;
case ADBOSKEL: type = "skeleton database"; break;
}
printf("database type: %s\n", type);
printf("record number: %llu\n", (unsigned long long)tcadbrnum(adb));
printf("size: %llu\n", (unsigned long long)tcadbsize(adb));
if(!tcadbclose(adb)){
printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform put command */
static int procput(const char *name, const char *kbuf, int ksiz, const char *vbuf, int vsiz,
int dmode){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
int inum;
double dnum;
switch(dmode){
case -1:
if(!tcadbputkeep(adb, kbuf, ksiz, vbuf, vsiz)){
printerr(adb);
err = true;
}
break;
case 1:
if(!tcadbputcat(adb, kbuf, ksiz, vbuf, vsiz)){
printerr(adb);
err = true;
}
break;
case 10:
inum = tcadbaddint(adb, kbuf, ksiz, tcatoi(vbuf));
if(inum == INT_MIN){
printerr(adb);
err = true;
} else {
printf("%d\n", inum);
}
break;
case 11:
dnum = tcadbadddouble(adb, kbuf, ksiz, tcatof(vbuf));
if(isnan(dnum)){
printerr(adb);
err = true;
} else {
printf("%.6f\n", dnum);
}
break;
default:
if(!tcadbput(adb, kbuf, ksiz, vbuf, vsiz)){
printerr(adb);
err = true;
}
break;
}
if(!tcadbclose(adb)){
if(!err) printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform out command */
static int procout(const char *name, const char *kbuf, int ksiz){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
if(!tcadbout(adb, kbuf, ksiz)){
printerr(adb);
err = true;
}
if(!tcadbclose(adb)){
if(!err) printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform get command */
static int procget(const char *name, const char *kbuf, int ksiz, int sep, bool px, bool pz){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
int vsiz;
char *vbuf = tcadbget(adb, kbuf, ksiz, &vsiz);
if(vbuf){
printdata(vbuf, vsiz, px, sep);
if(!pz) putchar('\n');
tcfree(vbuf);
} else {
printerr(adb);
err = true;
}
if(!tcadbclose(adb)){
if(!err) printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform list command */
static int proclist(const char *name, int sep, int max, bool pv, bool px, const char *fmstr){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
if(fmstr){
TCLIST *keys = tcadbfwmkeys2(adb, fmstr, max);
for(int i = 0; i < tclistnum(keys); i++){
int ksiz;
const char *kbuf = tclistval(keys, i, &ksiz);
printdata(kbuf, ksiz, px, sep);
if(pv){
int vsiz;
char *vbuf = tcadbget(adb, kbuf, ksiz, &vsiz);
if(vbuf){
putchar('\t');
printdata(vbuf, vsiz, px, sep);
tcfree(vbuf);
}
}
putchar('\n');
}
tclistdel(keys);
} else {
if(!tcadbiterinit(adb)){
printerr(adb);
err = true;
}
int ksiz;
char *kbuf;
int cnt = 0;
while((kbuf = tcadbiternext(adb, &ksiz)) != NULL){
printdata(kbuf, ksiz, px, sep);
if(pv){
int vsiz;
char *vbuf = tcadbget(adb, kbuf, ksiz, &vsiz);
if(vbuf){
putchar('\t');
printdata(vbuf, vsiz, px, sep);
tcfree(vbuf);
}
}
putchar('\n');
tcfree(kbuf);
if(max >= 0 && ++cnt >= max) break;
}
}
if(!tcadbclose(adb)){
if(!err) printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform optimize command */
static int procoptimize(const char *name, const char *params){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
if(!tcadboptimize(adb, params)){
printerr(adb);
err = true;
}
if(!tcadbclose(adb)){
if(!err) printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform misc command */
static int procmisc(const char *name, const char *func, const TCLIST *args, int sep, bool px){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
TCLIST *res = tcadbmisc(adb, func, args);
if(res){
for(int i = 0; i < tclistnum(res); i++){
int rsiz;
const char *rbuf = tclistval(res, i, &rsiz);
printdata(rbuf, rsiz, px, sep);
printf("\n");
}
tclistdel(res);
} else {
printerr(adb);
err = true;
}
if(!tcadbclose(adb)){
if(!err) printerr(adb);
err = true;
}
tcadbdel(adb);
return err ? 1 : 0;
}
/* perform map command */
static int procmap(const char *name, const char *dest, const char *fmstr){
TCADB *adb = tcadbnew();
ADBSKEL skel;
if(*name == '@'){
setskeltran(&skel);
if(!tcadbsetskel(adb, &skel)){
printerr(adb);
skel.del(skel.opq);
tcadbdel(adb);
return 1;
}
name++;
} else if(*name == '%'){
if(!tcadbsetskelmulti(adb, 8)){
printerr(adb);
tcadbdel(adb);
return 1;
}
name++;
}
if(!tcadbopen(adb, name)){
printerr(adb);
tcadbdel(adb);
return 1;
}
bool err = false;
TCBDB *bdb = tcbdbnew();
if(!tcbdbopen(bdb, dest, BDBOWRITER | BDBOCREAT | BDBOTRUNC)){
printerr(adb);
tcbdbdel(bdb);
tcadbdel(adb);
return 1;
}
if(fmstr){
TCLIST *keys = tcadbfwmkeys2(adb, fmstr, -1);
if(!tcadbmapbdb(adb, keys, bdb, mapbdbproc, NULL, -1)){
printerr(adb);
err = true;
}
tclistdel(keys);
} else {
if(!tcadbmapbdb(adb, NULL, bdb, mapbdbproc, NULL, -1)){
printerr(adb);
err = true;