2 * Asterisk -- An open source telephony toolkit.
4 * Copyright (C) 1999 - 2007, Digium, Inc.
6 * Mark Michelson <mmichelson@digium.com>
8 * See http://www.asterisk.org for more information about
9 * the Asterisk project. Please do not directly contact
10 * any of the maintainers of this project for assistance;
11 * the project provides a web site, mailing lists and IRC
12 * channels for your use.
14 * This program is free software, distributed under the terms of
15 * the GNU General Public License Version 2. See the LICENSE file
16 * at the top of the source tree.
21 * \brief globally-accessible datastore information and callbacks
23 * \author Mark Michelson <mmichelson@digium.com>
28 ASTERISK_FILE_VERSION(__FILE__
, "$Revision$")
30 #include "asterisk/global_datastores.h"
31 #include "asterisk/linkedlists.h"
33 static void dialed_interface_destroy(void *data
)
35 struct ast_dialed_interface
*di
= NULL
;
36 AST_LIST_HEAD(, ast_dialed_interface
) *dialed_interface_list
= data
;
38 if (!dialed_interface_list
)
41 AST_LIST_LOCK(dialed_interface_list
);
42 while ((di
= AST_LIST_REMOVE_HEAD(dialed_interface_list
, list
)))
44 AST_LIST_UNLOCK(dialed_interface_list
);
46 AST_LIST_HEAD_DESTROY(dialed_interface_list
);
47 ast_free(dialed_interface_list
);
50 static void *dialed_interface_duplicate(void *data
)
52 struct ast_dialed_interface
*di
= NULL
;
53 AST_LIST_HEAD(, ast_dialed_interface
) *old_list
;
54 AST_LIST_HEAD(, ast_dialed_interface
) *new_list
= NULL
;
56 if(!(old_list
= data
))
59 if(!(new_list
= ast_calloc(1, sizeof(*new_list
))))
62 AST_LIST_HEAD_INIT(new_list
);
63 AST_LIST_LOCK(old_list
);
64 AST_LIST_TRAVERSE(old_list
, di
, list
) {
65 struct ast_dialed_interface
*di2
= ast_calloc(1, sizeof(*di2
) + strlen(di
->interface
));
67 AST_LIST_UNLOCK(old_list
);
68 dialed_interface_destroy(new_list
);
71 strcpy(di2
->interface
, di
->interface
);
72 AST_LIST_INSERT_TAIL(new_list
, di2
, list
);
74 AST_LIST_UNLOCK(old_list
);
79 const struct ast_datastore_info dialed_interface_info
= {
80 .type
="dialed-interface",
81 .destroy
= dialed_interface_destroy
,
82 .duplicate
= dialed_interface_duplicate
,