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Diffstat (limited to 'crypto/heimdal/lib/roken/rtbl.c')
-rw-r--r--crypto/heimdal/lib/roken/rtbl.c280
1 files changed, 0 insertions, 280 deletions
diff --git a/crypto/heimdal/lib/roken/rtbl.c b/crypto/heimdal/lib/roken/rtbl.c
deleted file mode 100644
index 5a3bc00e1328e..0000000000000
--- a/crypto/heimdal/lib/roken/rtbl.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * Copyright (c) 2000, 2002 Kungliga Tekniska Högskolan
- * (Royal Institute of Technology, Stockholm, Sweden).
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the Institute nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-RCSID ("$Id: rtbl.c,v 1.4 2002/09/04 21:25:09 joda Exp $");
-#endif
-#include "roken.h"
-#include "rtbl.h"
-
-struct column_entry {
- char *data;
-};
-
-struct column_data {
- char *header;
- char *prefix;
- int width;
- unsigned flags;
- size_t num_rows;
- struct column_entry *rows;
-};
-
-struct rtbl_data {
- char *column_prefix;
- size_t num_columns;
- struct column_data **columns;
-};
-
-rtbl_t
-rtbl_create (void)
-{
- return calloc (1, sizeof (struct rtbl_data));
-}
-
-static struct column_data *
-rtbl_get_column (rtbl_t table, const char *column)
-{
- int i;
- for(i = 0; i < table->num_columns; i++)
- if(strcmp(table->columns[i]->header, column) == 0)
- return table->columns[i];
- return NULL;
-}
-
-void
-rtbl_destroy (rtbl_t table)
-{
- int i, j;
-
- for (i = 0; i < table->num_columns; i++) {
- struct column_data *c = table->columns[i];
-
- for (j = 0; j < c->num_rows; j++)
- free (c->rows[j].data);
- free (c->rows);
- free (c->header);
- free (c->prefix);
- free (c);
- }
- free (table->column_prefix);
- free (table->columns);
- free (table);
-}
-
-int
-rtbl_add_column (rtbl_t table, const char *header, unsigned int flags)
-{
- struct column_data *col, **tmp;
-
- tmp = realloc (table->columns, (table->num_columns + 1) * sizeof (*tmp));
- if (tmp == NULL)
- return ENOMEM;
- table->columns = tmp;
- col = malloc (sizeof (*col));
- if (col == NULL)
- return ENOMEM;
- col->header = strdup (header);
- if (col->header == NULL) {
- free (col);
- return ENOMEM;
- }
- col->prefix = NULL;
- col->width = 0;
- col->flags = flags;
- col->num_rows = 0;
- col->rows = NULL;
- table->columns[table->num_columns++] = col;
- return 0;
-}
-
-static void
-column_compute_width (struct column_data *column)
-{
- int i;
-
- column->width = strlen (column->header);
- for (i = 0; i < column->num_rows; i++)
- column->width = max (column->width, strlen (column->rows[i].data));
-}
-
-int
-rtbl_set_prefix (rtbl_t table, const char *prefix)
-{
- if (table->column_prefix)
- free (table->column_prefix);
- table->column_prefix = strdup (prefix);
- if (table->column_prefix == NULL)
- return ENOMEM;
- return 0;
-}
-
-int
-rtbl_set_column_prefix (rtbl_t table, const char *column,
- const char *prefix)
-{
- struct column_data *c = rtbl_get_column (table, column);
-
- if (c == NULL)
- return -1;
- if (c->prefix)
- free (c->prefix);
- c->prefix = strdup (prefix);
- if (c->prefix == NULL)
- return ENOMEM;
- return 0;
-}
-
-
-static const char *
-get_column_prefix (rtbl_t table, struct column_data *c)
-{
- if (c == NULL)
- return "";
- if (c->prefix)
- return c->prefix;
- if (table->column_prefix)
- return table->column_prefix;
- return "";
-}
-
-int
-rtbl_add_column_entry (rtbl_t table, const char *column, const char *data)
-{
- struct column_entry row, *tmp;
-
- struct column_data *c = rtbl_get_column (table, column);
-
- if (c == NULL)
- return -1;
-
- row.data = strdup (data);
- if (row.data == NULL)
- return ENOMEM;
- tmp = realloc (c->rows, (c->num_rows + 1) * sizeof (*tmp));
- if (tmp == NULL) {
- free (row.data);
- return ENOMEM;
- }
- c->rows = tmp;
- c->rows[c->num_rows++] = row;
- return 0;
-}
-
-int
-rtbl_format (rtbl_t table, FILE * f)
-{
- int i, j;
-
- for (i = 0; i < table->num_columns; i++)
- column_compute_width (table->columns[i]);
- for (i = 0; i < table->num_columns; i++) {
- struct column_data *c = table->columns[i];
-
- fprintf (f, "%s", get_column_prefix (table, c));
- fprintf (f, "%-*s", (int)c->width, c->header);
- }
- fprintf (f, "\n");
-
- for (j = 0;; j++) {
- int flag = 0;
-
- for (i = 0; flag == 0 && i < table->num_columns; ++i) {
- struct column_data *c = table->columns[i];
-
- if (c->num_rows > j) {
- ++flag;
- break;
- }
- }
- if (flag == 0)
- break;
-
- for (i = 0; i < table->num_columns; i++) {
- int w;
- struct column_data *c = table->columns[i];
-
- w = c->width;
-
- if ((c->flags & RTBL_ALIGN_RIGHT) == 0)
- w = -w;
- fprintf (f, "%s", get_column_prefix (table, c));
- if (c->num_rows <= j)
- fprintf (f, "%*s", w, "");
- else
- fprintf (f, "%*s", w, c->rows[j].data);
- }
- fprintf (f, "\n");
- }
- return 0;
-}
-
-#ifdef TEST
-int
-main (int argc, char **argv)
-{
- rtbl_t table;
- unsigned int a, b, c, d;
-
- table = rtbl_create ();
- rtbl_add_column (table, "Issued", 0, &a);
- rtbl_add_column (table, "Expires", 0, &b);
- rtbl_add_column (table, "Foo", RTBL_ALIGN_RIGHT, &d);
- rtbl_add_column (table, "Principal", 0, &c);
-
- rtbl_add_column_entry (table, a, "Jul 7 21:19:29");
- rtbl_add_column_entry (table, b, "Jul 8 07:19:29");
- rtbl_add_column_entry (table, d, "73");
- rtbl_add_column_entry (table, d, "0");
- rtbl_add_column_entry (table, d, "-2000");
- rtbl_add_column_entry (table, c, "krbtgt/NADA.KTH.SE@NADA.KTH.SE");
-
- rtbl_add_column_entry (table, a, "Jul 7 21:19:29");
- rtbl_add_column_entry (table, b, "Jul 8 07:19:29");
- rtbl_add_column_entry (table, c, "afs/pdc.kth.se@NADA.KTH.SE");
-
- rtbl_add_column_entry (table, a, "Jul 7 21:19:29");
- rtbl_add_column_entry (table, b, "Jul 8 07:19:29");
- rtbl_add_column_entry (table, c, "afs@NADA.KTH.SE");
-
- rtbl_set_prefix (table, " ");
- rtbl_set_column_prefix (table, a, "");
-
- rtbl_format (table, stdout);
-
- rtbl_destroy (table);
-
-}
-
-#endif
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