1/*
2 * Copyright 1987, 1988 by MIT Student Information Processing Board
3 *
4 * For copyright information, see copyright.h.
5 */
6
7/*
8 * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
9 * Use is subject to license terms.
10 */
11
12
13#include "ss_internal.h"
14#include "copyright.h"
15#define	size	sizeof(ss_data *)
16
17
18int ss_create_invocation(subsystem_name, version_string, info_ptr,
19			 request_table_ptr, code_ptr)
20	char *subsystem_name, *version_string;
21	char *info_ptr;
22	ss_request_table *request_table_ptr;
23	int *code_ptr;
24{
25	register int sci_idx;
26	register ss_data *new_table;
27	register ss_data **table;
28
29	*code_ptr = 0;
30	table = _ss_table;
31	new_table = (ss_data *) malloc(sizeof(ss_data));
32
33	if (table == (ss_data **) NULL) {
34		table = (ss_data **) malloc(2 * size);
35		table[0] = table[1] = (ss_data *)NULL;
36	}
37
38	for (sci_idx = 1; table[sci_idx] != (ss_data *)NULL; sci_idx++)
39		;
40	table = (ss_data **) realloc((char *)table,
41				     ((unsigned)sci_idx+2)*size);
42	table[sci_idx+1] = (ss_data *) NULL;
43	table[sci_idx] = new_table;
44
45	new_table->subsystem_name = subsystem_name;
46	new_table->subsystem_version = version_string;
47	new_table->argv = (char **)NULL;
48	new_table->current_request = (char *)NULL;
49	new_table->info_dirs = (char **)malloc(sizeof(char *));
50	*new_table->info_dirs = (char *)NULL;
51	new_table->info_ptr = info_ptr;
52	/* Solaris Kerberos */
53	new_table->prompt = malloc((unsigned)strlen(subsystem_name)+3);
54	strcpy(new_table->prompt, subsystem_name);
55	strcat(new_table->prompt, ": ");
56#ifdef silly
57	new_table->abbrev_info = ss_abbrev_initialize("/etc/passwd", code_ptr);
58#else
59	new_table->abbrev_info = NULL;
60#endif
61	new_table->flags.escape_disabled = 0;
62	new_table->flags.abbrevs_disabled = 0;
63	new_table->rqt_tables =
64		(ss_request_table **) calloc(2, sizeof(ss_request_table *));
65	*(new_table->rqt_tables) = request_table_ptr;
66	*(new_table->rqt_tables+1) = (ss_request_table *) NULL;
67	_ss_table = table;
68	return(sci_idx);
69}
70
71void
72ss_delete_invocation(sci_idx)
73	int sci_idx;
74{
75	register ss_data *t;
76	int ignored_code;
77
78	t = ss_info(sci_idx);
79	free(t->prompt);
80	free(t->rqt_tables);
81	while(t->info_dirs[0] != (char *)NULL)
82		ss_delete_info_dir(sci_idx, t->info_dirs[0], &ignored_code);
83	free((char *)t->info_dirs);
84	free((char *)t);
85}
86