1 files changed, 82 insertions, 0 deletions
diff --git a/lib/libss/invocation.c b/lib/libss/invocation.c
new file mode 100644
index 0000000..6f749df
--- /dev/null
+++ b/lib/libss/invocation.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright 1987, 1988 by MIT Student Information Processing Board
+ *
+ * For copyright information, see copyright.h.
+ */
+#include "ss_internal.h"
+#include "copyright.h"
+#define	size	sizeof(ss_data *)
+
+#ifndef lint
+static char const rcsid[] =
+    "Header: invocation.c,v 1.6 89/01/25 07:45:47 raeburn Exp ";
+#endif
+
+int ss_create_invocation(subsystem_name, version_string, info_ptr,
+			 request_table_ptr, code_ptr)
+	char *subsystem_name, *version_string;
+	char *info_ptr;
+	ss_request_table *request_table_ptr;
+	int *code_ptr;
+{
+	register int sci_idx;
+	register ss_data *new_table;
+	register ss_data **table;
+
+	*code_ptr = 0;
+	table = _ss_table;
+	new_table = (ss_data *) malloc(sizeof(ss_data));
+
+	if (table == (ss_data **) NULL) {
+		table = (ss_data **) malloc(2 * size);
+		table[0] = table[1] = (ss_data *)NULL;
+	}
+	initialize_ss_error_table ();
+
+	for (sci_idx = 1; table[sci_idx] != (ss_data *)NULL; sci_idx++)
+		;
+	table = (ss_data **) realloc((char *)table,
+				     ((unsigned)sci_idx+2)*size);
+	table[sci_idx+1] = (ss_data *) NULL;
+	table[sci_idx] = new_table;
+
+	new_table->subsystem_name = subsystem_name;
+	new_table->subsystem_version = version_string;
+	new_table->argv = (char **)NULL;
+	new_table->current_request = (char *)NULL;
+	new_table->info_dirs = (char **)malloc(sizeof(char *));
+	*new_table->info_dirs = (char *)NULL;
+	new_table->info_ptr = info_ptr;
+	new_table->prompt = malloc((unsigned)strlen(subsystem_name)+4);
+	strcpy(new_table->prompt, subsystem_name);
+	strcat(new_table->prompt, ":  ");
+#ifdef silly
+	new_table->abbrev_info = ss_abbrev_initialize("/etc/passwd", code_ptr);
+#else
+	new_table->abbrev_info = NULL;
+#endif
+	new_table->flags.escape_disabled = 0;
+	new_table->flags.abbrevs_disabled = 0;
+	new_table->rqt_tables =
+		(ss_request_table **) calloc(2, sizeof(ss_request_table *));
+	*(new_table->rqt_tables) = request_table_ptr;
+	*(new_table->rqt_tables+1) = (ss_request_table *) NULL;
+	_ss_table = table;
+	return(sci_idx);
+}
+
+void
+ss_delete_invocation(sci_idx)
+	int sci_idx;
+{
+	register ss_data *t;
+	int ignored_code;
+
+	t = ss_info(sci_idx);
+	free(t->prompt);
+	free((char *)t->rqt_tables);
+	while(t->info_dirs[0] != (char *)NULL)
+		ss_delete_info_dir(sci_idx, t->info_dirs[0], &ignored_code);
+	free((char *)t->info_dirs);
+	free((char *)t);
+}