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/*
* Copyright 1999, TaBE Project, All Rights Reserved.
* Copyright 1999, Pai-Hsiang Hsiao, All Rights Reserved.
*
* $Id: tsiyindump.c,v 1.7 2003/05/13 10:01:07 kcwu Exp $
*
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#ifdef HPUX
# define _INCLUDE_POSIX_SOURCE
#endif
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include "../src/version.h"
#include <db.h>
#include <tabe.h>
void
usage(void)
{
printf("tsiyindump: libtabe-%s\n", RELEASE_VER);
printf("Usage: tsiyindump -d <TsiDB> -y <TsiYinDB>\n");
printf(" -d <TsiDB> \t path to TsiDB\n");
printf(" -y <TsiYinDB> \t path to TsiYinDB\n");
exit(0);
}
void
dump(struct TsiDB *db, struct TsiYinDB *ydb)
{
struct TsiInfo *tsi;
struct TsiYinInfo *tsiyin;
int rval, i, j, len;
rval = db->RecordNumber(db);
if (rval < 0) {
fprintf(stderr, "tsiyindump: wrong DB format.\n");
usage();
}
tsi = (struct TsiInfo *)malloc(sizeof(struct TsiInfo));
memset(tsi, 0, sizeof(struct TsiInfo));
tsi->tsi = (ZhiStr)malloc(sizeof(unsigned char)*80);
memset(tsi->tsi, 0, 80);
tsiyin = (struct TsiYinInfo *)malloc(sizeof(struct TsiYinInfo));
memset(tsiyin, 0, sizeof(struct TsiYinInfo));
i = 0;
while (1) {
if (i == 0) {
db->CursorSet(db, tsi, 0);
}
else {
rval = db->CursorNext(db, tsi);
if (rval < 0) {
break;
}
}
i++;
if (!tsi->yinnum) {
tabeTsiInfoLookupPossibleTsiYin(db, tsi);
}
len = strlen((char *)tsi->tsi)/2;
for (j = 0; j < tsi->yinnum; j++) {
tsiyin->yinlen = len;
tsiyin->yin = (Yin *)malloc(sizeof(Yin)*len);
memcpy(tsiyin->yin, tsi->yindata+j*len, sizeof(Yin)*len);
rval = ydb->Get(ydb, tsiyin);
if (rval < 0) { /* no such tsiyin */
tsiyin->tsinum = 1;
tsiyin->tsidata = (ZhiStr)malloc(sizeof(unsigned char)*len*2);
memcpy(tsiyin->tsidata, tsi->tsi, sizeof(unsigned char)*len*2);
ydb->Put(ydb, tsiyin);
}
else {
tsiyin->tsidata =
(ZhiStr)realloc(tsiyin->tsidata,
sizeof(unsigned char)*((tsiyin->tsinum+1)*len*2));
memcpy(tsiyin->tsidata+(tsiyin->tsinum*len*2), tsi->tsi,
sizeof(unsigned char)*len*2);
tsiyin->tsinum++;
ydb->Put(ydb, tsiyin);
}
}
}
}
int
main(int argc, char **argv)
{
int ch;
struct TsiDB *db;
struct TsiYinDB *ydb;
extern char *optarg;
extern int optind, opterr, optopt;
char *db_name, *op_name;
db_name = op_name = (char *)NULL;
while ((ch = getopt(argc, argv, "d:y:")) != -1) {
switch(ch) {
case 'd':
db_name = (char *)strdup(optarg);
break;
case 'y':
op_name = (char *)strdup(optarg);
break;
default:
usage();
break;
}
}
argc -= optind;
argv += optind;
if (!db_name) {
usage();
}
db = tabeTsiDBOpen(DB_TYPE_DB, db_name, DB_FLAG_READONLY);
if (!db) {
usage();
}
if (!op_name) {
usage();
}
ydb = tabeTsiYinDBOpen(DB_TYPE_DB, op_name,
DB_FLAG_CREATEDB | DB_FLAG_OVERWRITE | DB_FLAG_NOSYNC);
if (!ydb) {
usage();
}
dump(db, ydb);
db->Close(db);
ydb->Close(ydb);
return(0);
}
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