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810 lines
19 KiB
C
810 lines
19 KiB
C
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/* This program reads in an xbase-dbf file and sends 'inserts' to an
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PostgreSQL-server with the records in the xbase-file
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M. Boekhold (boekhold@cindy.et.tudelft.nl) okt. 1995
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oktober 1996: merged sources of dbf2msql.c and dbf2pg.c
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oktober 1997: removed msql support
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*/
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#define HAVE_TERMIOS_H
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#define HAVE_ICONV_H
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#include <stdio.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <ctype.h>
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#ifdef HAVE_TERMIOS_H
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#include <termios.h>
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#endif
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#ifdef HAVE_ICONV_H
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#include <iconv.h>
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#endif
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#include <libpq-fe.h>
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#include "dbf.h"
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int verbose = 0, upper = 0, lower = 0, create = 0, fieldlow = 0;
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int del = 0;
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unsigned int begin = 0, end = 0;
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unsigned int t_block = 0;
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#ifdef HAVE_ICONV_H
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char *charset_from=NULL;
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char *charset_to="ISO-8859-1";
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iconv_t iconv_d;
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char convert_charset_buff[8192];
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#endif
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char *host = NULL;
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char *dbase = "test";
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char *table = "test";
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char *username = NULL;
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char *password = NULL;
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char *subarg = NULL;
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char escape_buff[8192];
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void do_substitute(char *subarg, dbhead *dbh);
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inline void strtoupper(char *string);
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inline void strtolower(char *string);
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void do_create(PGconn *, char*, dbhead*);
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void do_inserts(PGconn *, char*, dbhead*);
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int check_table(PGconn *, char*);
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char *Escape(char*);
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#ifdef HAVE_ICONV_H
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char *convert_charset(char *string);
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#endif
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void usage(void);
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unsigned int isinteger(char *);
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char *simple_prompt(const char *prompt, int maxlen, int echo);
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unsigned int isinteger(char *buff) {
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char *i=buff;
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while (*i != '\0') {
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if (i==buff)
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if ((*i == '-') ||
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(*i == '+')) {
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i++; continue;
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}
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if (!isdigit((int)*i)) return 0;
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i++;
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}
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return 1;
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}
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inline void strtoupper(char *string) {
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while(*string != '\0') {
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*string = toupper(*string);
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string++;
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}
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}
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inline void strtolower(char *string) {
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while(*string != '\0') {
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*string = tolower(*string);
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string++;
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}
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}
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/* FIXME: should this check for overflow? */
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char *Escape(char *string) {
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char *foo, *bar;
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foo = escape_buff;
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bar = string;
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while (*bar != '\0') {
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if ((*bar == '\t') ||
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(*bar == '\n') ||
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(*bar == '\\')) {
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*foo++ = '\\';
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}
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*foo++ = *bar++;
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}
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*foo = '\0';
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return escape_buff;
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}
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#ifdef HAVE_ICONV_H
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char *convert_charset(char *string) {
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size_t in_size, out_size, nconv;
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char *in_ptr,*out_ptr;
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in_size=strlen(string)+1;
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out_size=sizeof(convert_charset_buff);
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in_ptr=string;
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out_ptr=convert_charset_buff;
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iconv(iconv_d, NULL, &in_size, &out_ptr, &out_size); /* necessary to reset state information */
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while(in_size>0)
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{
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nconv = iconv(iconv_d, &in_ptr, &in_size, &out_ptr, &out_size);
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if(nconv == (size_t) -1)
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{
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printf("WARNING: cannot convert charset of string \"%s\".\n",
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string);
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strcpy(convert_charset_buff,string);
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return convert_charset_buff;
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}
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}
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*out_ptr = 0; /* terminate output string */
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return convert_charset_buff;
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}
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#endif
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int check_table(PGconn *conn, char *table) {
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char *q = "select relname from pg_class where "
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"relkind='r' and relname !~* '^pg'";
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PGresult *res;
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int i = 0;
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if (!(res = PQexec(conn, q))) {
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printf("%s\n", PQerrorMessage(conn));
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return 0;
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}
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for (i = 0; i < PQntuples(res); i++) {
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if (!strcmp(table, PQgetvalue(res, i, PQfnumber(res, "relname")))) {
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return 1;
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}
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}
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return 0;
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}
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void usage(void){
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printf("\
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dbf2pg
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usage: dbf2pg [-u | -l] [-h hostname] [-W] [-U username]
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[-B transaction_size] [-F charset_from [-T charset_to]]
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[-s oldname=newname[,oldname=newname[...]]] [-d dbase]
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[-t table] [-c | -D] [-f] [-v[v]] dbf-file\n");
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}
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/* patch submitted by Jeffrey Y. Sue <jysue@aloha.net> */
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/* Provides functionallity for substituting dBase-fieldnames for others */
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/* Mainly for avoiding conflicts between fieldnames and SQL-reserved */
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/* keywords */
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void do_substitute(char *subarg, dbhead *dbh)
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{
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/* NOTE: subarg is modified in this function */
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int i,bad;
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char *p,*oldname,*newname;
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if (!subarg) {
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return;
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}
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if (verbose>1) {
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printf("Substituting new field names\n");
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}
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/* use strstr instead of strtok because of possible empty tokens */
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oldname = subarg;
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while (oldname && strlen(oldname) && (p=strstr(oldname,"=")) ) {
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*p = '\0'; /* mark end of oldname */
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newname = ++p; /* point past \0 of oldname */
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if (strlen(newname)) { /* if not an empty string */
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p = strstr(newname,",");
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if (p) {
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*p = '\0'; /* mark end of newname */
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p++; /* point past where the comma was */
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}
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}
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if (strlen(newname)>=DBF_NAMELEN) {
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printf("Truncating new field name %s to %d chars\n",
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newname,DBF_NAMELEN-1);
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newname[DBF_NAMELEN-1] = '\0';
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}
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bad = 1;
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for (i=0;i<dbh->db_nfields;i++) {
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if (strcmp(dbh->db_fields[i].db_name,oldname)==0) {
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bad = 0;
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strcpy(dbh->db_fields[i].db_name,newname);
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if (verbose>1) {
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printf("Substitute old:%s new:%s\n",
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oldname,newname);
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}
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break;
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}
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}
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if (bad) {
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printf("Warning: old field name %s not found\n",
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oldname);
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}
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oldname = p;
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}
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} /* do_substitute */
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void do_create(PGconn *conn, char *table, dbhead *dbh) {
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char *query;
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char t[20];
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int i, length;
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PGresult *res;
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if (verbose > 1) {
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printf("Building CREATE-clause\n");
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}
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if (!(query = (char *)malloc(
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(dbh->db_nfields * 40) + 29 + strlen(table)))) {
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fprintf(stderr, "Memory allocation error in function do_create\n");
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PQfinish(conn);
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close(dbh->db_fd);
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free(dbh);
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exit(1);
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}
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sprintf(query, "CREATE TABLE %s (", table);
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length = strlen(query);
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for ( i = 0; i < dbh->db_nfields; i++) {
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if (!strlen(dbh->db_fields[i].db_name)) {
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continue;
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/* skip field if length of name == 0 */
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}
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if ((strlen(query) != length)) {
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strcat(query, ",");
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}
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if (fieldlow)
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strtolower(dbh->db_fields[i].db_name);
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strcat(query, dbh->db_fields[i].db_name);
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switch(dbh->db_fields[i].db_type) {
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case 'D':
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strcat(query, " date");
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break;
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case 'C':
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if (dbh->db_fields[i].db_flen > 1) {
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strcat(query, " varchar");
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sprintf(t, "(%d)",
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dbh->db_fields[i].db_flen);
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strcat(query, t);
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} else {
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strcat(query, " char");
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}
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break;
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case 'N':
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if (dbh->db_fields[i].db_dec != 0) {
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strcat(query, " real");
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} else {
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strcat(query, " int");
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}
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break;
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case 'L':
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strcat(query, " char");
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break;
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}
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}
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strcat(query, ")");
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if (verbose > 1) {
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printf("Sending create-clause\n");
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printf("%s\n", query);
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}
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if ((res = PQexec(conn, query)) == NULL) {
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fprintf(stderr, "Error creating table!\n");
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fprintf(stderr, "Detailed report: %s\n", PQerrorMessage(conn));
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close(dbh->db_fd);
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free(dbh);
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free(query);
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PQfinish(conn);
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exit(1);
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}
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PQclear(res);
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free(query);
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}
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/* FIXME: can be optimized to not use strcat, but it is worth the effort? */
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void do_inserts(PGconn *conn, char *table, dbhead *dbh) {
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PGresult *res;
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field *fields;
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int i, h, result;
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char *query, *foo;
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char pgdate[10];
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if (verbose > 1) {
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printf("Inserting records\n");
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}
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h = 2; /* 2 because of terminating \n\0 */
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for ( i = 0 ; i < dbh->db_nfields ; i++ ) {
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h += dbh->db_fields[i].db_flen > 2 ?
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dbh->db_fields[i].db_flen :
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2; /* account for possible NULL values (\N) */
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h += 1; /* the delimiter */
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}
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/* make sure we can build the COPY query, note that we don't need to just
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add this value, since the COPY query is a separate query (see below) */
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if (h < 17+strlen(table)) h = 17+strlen(table);
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if (!(query = (char *)malloc(h))) {
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PQfinish(conn);
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fprintf(stderr,
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"Memory allocation error in function do_inserts (query)\n");
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close(dbh->db_fd);
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free(dbh);
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exit(1);
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}
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if ((fields = dbf_build_record(dbh)) == (field *)DBF_ERROR) {
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fprintf(stderr,
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"Couldn't allocate memory for record in do_insert\n");
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PQfinish(conn);
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free(query);
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dbf_close(dbh);
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exit(1);
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}
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if (end == 0) /* "end" is a user option, if not specified, */
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end = dbh->db_records; /* then all records are processed. */
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if (t_block == 0) /* user not specified transaction block size */
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t_block = end-begin; /* then we set it to be the full data */
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for (i = begin; i < end; i++) {
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/* we need to start a new transaction and COPY statement */
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if (((i-begin) % t_block) == 0) {
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if (verbose > 1)
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fprintf(stderr, "Transaction: START\n");
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res = PQexec(conn, "BEGIN");
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if (res == NULL) {
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fprintf(stderr, "Error starting transaction!\n");
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fprintf(stderr, "Detailed report: %s\n", PQerrorMessage(conn));
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exit(1);
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}
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sprintf(query, "COPY %s FROM stdin", table);
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res = PQexec(conn, query);
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if (res == NULL) {
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fprintf(stderr, "Error starting COPY!\n");
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fprintf(stderr, "Detailed report: %s\n", PQerrorMessage(conn));
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exit(1);
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}
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}
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/* build line and submit */
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result = dbf_get_record(dbh, fields, i);
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if (result == DBF_VALID) {
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query[0] = '\0';
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for (h = 0; h < dbh->db_nfields; h++) {
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if (!strlen(fields[h].db_name)) {
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continue;
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}
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if (h!=0) /* not for the first field! */
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strcat(query, "\t"); /* COPY statement field separator */
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if (upper) {
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strtoupper(fields[h].db_contents);
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}
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if (lower) {
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strtolower(fields[h].db_contents);
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}
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foo = fields[h].db_contents;
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#ifdef HAVE_ICONV_H
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if(charset_from)
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foo = convert_charset(foo);
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#endif
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foo = Escape(foo);
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/* handle the date first - liuk */
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if(fields[h].db_type=='D') {
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if((strlen(foo)==8) && isinteger(foo)) {
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sprintf(pgdate,"%c%c%c%c-%c%c-%c%c",
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foo[0],foo[1],foo[2],foo[3],
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foo[4],foo[5],foo[6],foo[7]);
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strcat(query,pgdate);
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} else {
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/* empty field must be inserted as NULL value in this
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way */
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strcat(query,"\\N");
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}
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}
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else if ((fields[h].db_type == 'N') &&
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(fields[h].db_dec == 0)){
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if (isinteger(foo)) {
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strcat(query, foo);
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} else {
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strcat(query, "\\N");
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if (verbose)
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fprintf(stderr, "Illegal numeric value found "
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"in record %d, field \"%s\"\n",
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i, fields[h].db_name);
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}
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} else {
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strcat(query, foo); /* must be character */
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}
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}
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strcat(query, "\n");
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if ((verbose > 1) && (( i % 100) == 0)) {/* Only show every 100 */
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printf("Inserting record %d\n", i); /* records. */
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}
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PQputline(conn, query);
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}
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/* we need to end this copy and transaction */
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if (((i-begin) % t_block) == t_block-1) {
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if (verbose > 1)
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fprintf(stderr, "Transaction: END\n");
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PQputline(conn, "\\.\n");
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if (PQendcopy(conn) != 0) {
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fprintf(stderr, "Something went wrong while copying. Check "
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||
|
"your tables!\n");
|
||
|
exit(1);
|
||
|
}
|
||
|
res = PQexec(conn, "END");
|
||
|
if (res == NULL) {
|
||
|
fprintf(stderr, "Error committing work!\n");
|
||
|
fprintf(stderr, "Detailed report: %s\n", PQerrorMessage(conn));
|
||
|
exit(1);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/* last row copied in, end copy and transaction */
|
||
|
/* remember, i is now 1 greater then when we left the loop */
|
||
|
if (((i-begin) % t_block) != 0) {
|
||
|
if (verbose > 1)
|
||
|
fprintf(stderr, "Transaction: END\n");
|
||
|
PQputline(conn, "\\.\n");
|
||
|
|
||
|
if (PQendcopy(conn) != 0) {
|
||
|
fprintf(stderr, "Something went wrong while copying. Check "
|
||
|
"your tables!\n");
|
||
|
}
|
||
|
res = PQexec(conn, "END");
|
||
|
if (res == NULL) {
|
||
|
fprintf(stderr, "Error committing work!\n");
|
||
|
fprintf(stderr, "Detailed report: %s\n", PQerrorMessage(conn));
|
||
|
exit(1);
|
||
|
}
|
||
|
}
|
||
|
dbf_free_record(dbh, fields);
|
||
|
|
||
|
free(query);
|
||
|
}
|
||
|
|
||
|
/*
|
||
|
* This is from Postgres 7.0.3 source tarball, utility program PSQL.
|
||
|
*
|
||
|
* simple_prompt
|
||
|
*
|
||
|
* Generalized function especially intended for reading in usernames and
|
||
|
* password interactively. Reads from stdin.
|
||
|
*
|
||
|
* prompt: The prompt to print
|
||
|
* maxlen: How many characters to accept
|
||
|
* echo: Set to false if you want to hide what is entered (for passwords)
|
||
|
*
|
||
|
* Returns a malloc()'ed string with the input (w/o trailing newline).
|
||
|
*/
|
||
|
static int prompt_state;
|
||
|
|
||
|
char *
|
||
|
simple_prompt(const char *prompt, int maxlen, int echo)
|
||
|
{
|
||
|
int length;
|
||
|
char *destination;
|
||
|
|
||
|
#ifdef HAVE_TERMIOS_H
|
||
|
struct termios t_orig,
|
||
|
t;
|
||
|
|
||
|
#endif
|
||
|
|
||
|
destination = (char *) malloc(maxlen + 2);
|
||
|
if (!destination)
|
||
|
return NULL;
|
||
|
if (prompt)
|
||
|
fputs(prompt, stderr);
|
||
|
|
||
|
prompt_state = 1;
|
||
|
|
||
|
#ifdef HAVE_TERMIOS_H
|
||
|
if (!echo)
|
||
|
{
|
||
|
tcgetattr(0, &t);
|
||
|
t_orig = t;
|
||
|
t.c_lflag &= ~ECHO;
|
||
|
tcsetattr(0, TCSADRAIN, &t);
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
fgets(destination, maxlen, stdin);
|
||
|
|
||
|
#ifdef HAVE_TERMIOS_H
|
||
|
if (!echo)
|
||
|
{
|
||
|
tcsetattr(0, TCSADRAIN, &t_orig);
|
||
|
puts("");
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
prompt_state = 0;
|
||
|
|
||
|
length = strlen(destination);
|
||
|
if (length > 0 && destination[length - 1] != '\n')
|
||
|
{
|
||
|
/* eat rest of the line */
|
||
|
char buf[512];
|
||
|
|
||
|
do
|
||
|
{
|
||
|
fgets(buf, 512, stdin);
|
||
|
} while (buf[strlen(buf) - 1] != '\n');
|
||
|
}
|
||
|
|
||
|
if (length > 0 && destination[length - 1] == '\n')
|
||
|
/* remove trailing newline */
|
||
|
destination[length - 1] = '\0';
|
||
|
|
||
|
return destination;
|
||
|
}
|
||
|
|
||
|
|
||
|
int main(int argc, char **argv)
|
||
|
{
|
||
|
PGconn *conn;
|
||
|
int i;
|
||
|
extern int optind;
|
||
|
extern char *optarg;
|
||
|
char *query;
|
||
|
dbhead *dbh;
|
||
|
|
||
|
while ((i = getopt(argc, argv, "DWflucvh:b:e:d:t:s:B:U:F:T:")) != EOF) {
|
||
|
switch (i) {
|
||
|
case 'D':
|
||
|
if (create) {
|
||
|
usage();
|
||
|
printf("Can't use -c and -D at the same time!\n");
|
||
|
exit(1);
|
||
|
}
|
||
|
del = 1;
|
||
|
break;
|
||
|
case 'W':
|
||
|
password=simple_prompt("Password: ",100,0);
|
||
|
break;
|
||
|
case 'f':
|
||
|
fieldlow=1;
|
||
|
break;
|
||
|
case 'v':
|
||
|
verbose++;
|
||
|
break;
|
||
|
case 'c':
|
||
|
if (del) {
|
||
|
usage();
|
||
|
printf("Can't use -c and -D at the same time!\n");
|
||
|
exit(1);
|
||
|
}
|
||
|
create=1;
|
||
|
break;
|
||
|
case 'l':
|
||
|
lower=1;
|
||
|
break;
|
||
|
case 'u':
|
||
|
if (lower) {
|
||
|
usage();
|
||
|
printf("Can't use -u and -l at the same time!\n");
|
||
|
exit(1);
|
||
|
}
|
||
|
upper=1;
|
||
|
break;
|
||
|
case 'b':
|
||
|
begin = atoi(optarg);
|
||
|
break;
|
||
|
case 'e':
|
||
|
end = atoi(optarg);
|
||
|
break;
|
||
|
case 'h':
|
||
|
host = (char *)strdup(optarg);
|
||
|
break;
|
||
|
case 'd':
|
||
|
dbase = (char *)strdup(optarg);
|
||
|
break;
|
||
|
case 't':
|
||
|
table = (char *)strdup(optarg);
|
||
|
break;
|
||
|
case 's':
|
||
|
subarg = (char *)strdup(optarg);
|
||
|
break;
|
||
|
case 'B':
|
||
|
t_block = atoi(optarg);
|
||
|
break;
|
||
|
case 'U':
|
||
|
username = (char *)strdup(optarg);
|
||
|
break;
|
||
|
case 'F':
|
||
|
charset_from = (char *)strdup(optarg);
|
||
|
break;
|
||
|
case 'T':
|
||
|
charset_to = (char *)strdup(optarg);
|
||
|
break;
|
||
|
case ':':
|
||
|
usage();
|
||
|
printf("missing argument!\n");
|
||
|
exit(1);
|
||
|
break;
|
||
|
case '?':
|
||
|
usage();
|
||
|
/* FIXME: Ivan thinks this is bad: printf("unknown argument: %s\n", argv[0]); */
|
||
|
exit(1);
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
argc -= optind;
|
||
|
argv = &argv[optind];
|
||
|
|
||
|
if (argc != 1) {
|
||
|
usage();
|
||
|
if(username)
|
||
|
free(username);
|
||
|
if(password)
|
||
|
free(password);
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
#ifdef HAVE_ICONV_H
|
||
|
if(charset_from)
|
||
|
{
|
||
|
if(verbose>1)
|
||
|
printf("Setting conversion from charset \"%s\" to \"%s\".\n",
|
||
|
charset_from,charset_to);
|
||
|
iconv_d = iconv_open(charset_to,charset_from);
|
||
|
if(iconv_d == (iconv_t) -1)
|
||
|
{
|
||
|
printf("Cannot convert from charset \"%s\" to charset \"%s\".\n",
|
||
|
charset_from,charset_to);
|
||
|
exit(1);
|
||
|
}
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
if (verbose > 1) {
|
||
|
printf("Opening dbf-file\n");
|
||
|
}
|
||
|
|
||
|
if ((dbh = dbf_open(argv[0], O_RDONLY)) == (dbhead *)-1) {
|
||
|
fprintf(stderr, "Couldn't open xbase-file %s\n", argv[0]);
|
||
|
if(username)
|
||
|
free(username);
|
||
|
if(password)
|
||
|
free(password);
|
||
|
if(charset_from)
|
||
|
iconv_close(iconv_d);
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
if (fieldlow)
|
||
|
for ( i = 0 ; i < dbh->db_nfields ; i++ )
|
||
|
strtolower(dbh->db_fields[i].db_name);
|
||
|
|
||
|
if (verbose) {
|
||
|
printf("dbf-file: %s, PG-dbase: %s, PG-table: %s\n", argv[0],
|
||
|
dbase,
|
||
|
table);
|
||
|
printf("Number of records: %ld\n", dbh->db_records);
|
||
|
printf("NAME:\t\tLENGTH:\t\tTYPE:\n");
|
||
|
printf("-------------------------------------\n");
|
||
|
for (i = 0; i < dbh->db_nfields ; i++) {
|
||
|
printf("%-12s\t%7d\t\t%5c\n",dbh->db_fields[i].db_name,
|
||
|
dbh->db_fields[i].db_flen,
|
||
|
dbh->db_fields[i].db_type);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (verbose > 1) {
|
||
|
printf("Making connection to PG-server\n");
|
||
|
}
|
||
|
|
||
|
conn = PQsetdbLogin(host,NULL,NULL,NULL, dbase, username, password);
|
||
|
if (PQstatus(conn) != CONNECTION_OK) {
|
||
|
fprintf(stderr, "Couldn't get a connection with the ");
|
||
|
fprintf(stderr, "designated host!\n");
|
||
|
fprintf(stderr, "Detailed report: %s\n", PQerrorMessage(conn));
|
||
|
close(dbh->db_fd);
|
||
|
free(dbh);
|
||
|
if(username)
|
||
|
free(username);
|
||
|
if(password)
|
||
|
free(password);
|
||
|
if(charset_from)
|
||
|
iconv_close(iconv_d);
|
||
|
exit(1);
|
||
|
}
|
||
|
|
||
|
/* Substitute field names */
|
||
|
do_substitute(subarg, dbh);
|
||
|
|
||
|
/* create table if specified, else check if target table exists */
|
||
|
if (!create) {
|
||
|
if (!check_table(conn, table)) {
|
||
|
printf("Table does not exist!\n");
|
||
|
if(username)
|
||
|
free(username);
|
||
|
if(password)
|
||
|
free(password);
|
||
|
if(charset_from)
|
||
|
iconv_close(iconv_d);
|
||
|
exit(1);
|
||
|
}
|
||
|
if (del) {
|
||
|
if (!(query = (char *)malloc(13 + strlen(table)))) {
|
||
|
printf("Memory-allocation error in main (delete)!\n");
|
||
|
close(dbh->db_fd);
|
||
|
free(dbh);
|
||
|
PQfinish(conn);
|
||
|
if(username)
|
||
|
free(username);
|
||
|
if(password)
|
||
|
free(password);
|
||
|
if(charset_from)
|
||
|
iconv_close(iconv_d);
|
||
|
exit(1);
|
||
|
}
|
||
|
if (verbose > 1) {
|
||
|
printf("Deleting from original table\n");
|
||
|
}
|
||
|
sprintf(query, "DELETE FROM %s", table);
|
||
|
PQexec(conn, query);
|
||
|
free(query);
|
||
|
}
|
||
|
} else {
|
||
|
if (!(query = (char *)malloc(12 + strlen(table)))) {
|
||
|
printf("Memory-allocation error in main (drop)!\n");
|
||
|
close(dbh->db_fd);
|
||
|
free(dbh);
|
||
|
PQfinish(conn);
|
||
|
if(username)
|
||
|
free(username);
|
||
|
if(password)
|
||
|
free(password);
|
||
|
if(charset_from)
|
||
|
iconv_close(iconv_d);
|
||
|
exit(1);
|
||
|
}
|
||
|
if (verbose > 1) {
|
||
|
printf("Dropping original table (if one exists)\n");
|
||
|
}
|
||
|
sprintf(query, "DROP TABLE %s", table);
|
||
|
PQexec(conn, query);
|
||
|
free(query);
|
||
|
|
||
|
/* Build a CREATE-clause
|
||
|
*/
|
||
|
do_create(conn, table, dbh);
|
||
|
}
|
||
|
|
||
|
/* Build an INSERT-clause
|
||
|
*/
|
||
|
PQexec(conn, "SET DATESTYLE TO 'ISO';");
|
||
|
do_inserts(conn, table, dbh);
|
||
|
|
||
|
if (verbose > 1) {
|
||
|
printf("Closing up....\n");
|
||
|
}
|
||
|
|
||
|
close(dbh->db_fd);
|
||
|
free(dbh);
|
||
|
PQfinish(conn);
|
||
|
if(username)
|
||
|
free(username);
|
||
|
if(password)
|
||
|
free(password);
|
||
|
if(charset_from)
|
||
|
iconv_close(iconv_d);
|
||
|
exit(0);
|
||
|
}
|