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/*
* Copyright (c) 1991, 1992, 1993, 1994 Brad Eacker,
* (Music, Intuition, Software, and Computers)
* All Rights Reserved
*/
#define USAGE "usage: dbflst [-vdhr] <file>\n"
/*
* display the database in question to the stdout
*/
#include "dbf.h"
#include <stdio.h>
#include <fcntl.h>
#if WIN32|WINNT
extern int optiserr(int argc, char * const *argv, int oint, const char *optstr, int optchr, int err);
int getopt(int argc, char* const *argv, const char *optstr);
extern int optind;
#endif
int main(int argc, char *argv[])
{
dbhead_t *dbh;
dbfield_t *dbf, *cur_f;
char *fnp;
char *cp;
int nfields;
int i;
int verbose = 0, out_num = 0, head = 0, del_recs = 0;
while ((i = getopt(argc, argv, "vdhr")) != EOF) {
switch (i) {
case 'v':
verbose++;
break;
case 'd':
del_recs++;
break;
case 'h':
head++;
break;
case 'r':
out_num++;
break;
default:
printf(USAGE);
exit(1);
}
}
argc -= optind; argv = &argv[optind];
if (argc < 1) {
printf(USAGE);
exit(1);
}
if ((dbh = dbf_open(*argv, O_RDONLY)) == NULL) {
fprintf(stderr, "unable to open database file %s\n", *argv);
exit(1);
}
if (verbose)
dbf_head_info(dbh);
nfields = dbh->db_nfields;
dbf = dbh->db_fields;
/* put out the field headings */
if (head) {
if (out_num) {
printf("%8s ", " ");
}
printf(" ");
for (cur_f = dbf; cur_f < &dbf[nfields] ; cur_f++) {
fnp = (char *)strdup(cur_f->db_fname);
if (strlen(fnp) > (unsigned int)cur_f->db_flen) {
fnp[cur_f->db_flen] = 0;
}
printf(" ");
printf(cur_f->db_format, fnp);
free((char *)fnp);
}
printf("\n");
}
/* step thru the records */
while ((cp = dbf_get_next(dbh))) {
if (del_recs || is_valid_rec(cp)) {
if (out_num) {
printf("%8d ", dbh->db_cur_rec);
}
out_rec(dbh, dbf, cp);
}
free(cp);
}
exit(0);
}
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