00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026 #include "asterisk.h"
00027
00028 ASTERISK_FILE_VERSION(__FILE__, "$Revision: 102653 $")
00029
00030 #include "asterisk/global_datastores.h"
00031 #include "asterisk/linkedlists.h"
00032
00033 static void dialed_interface_destroy(void *data)
00034 {
00035 struct ast_dialed_interface *di = NULL;
00036 AST_LIST_HEAD(, ast_dialed_interface) *dialed_interface_list = data;
00037
00038 if (!dialed_interface_list)
00039 return;
00040
00041 AST_LIST_LOCK(dialed_interface_list);
00042 while ((di = AST_LIST_REMOVE_HEAD(dialed_interface_list, list)))
00043 ast_free(di);
00044 AST_LIST_UNLOCK(dialed_interface_list);
00045
00046 AST_LIST_HEAD_DESTROY(dialed_interface_list);
00047 ast_free(dialed_interface_list);
00048 }
00049
00050 static void *dialed_interface_duplicate(void *data)
00051 {
00052 struct ast_dialed_interface *di = NULL;
00053 AST_LIST_HEAD(, ast_dialed_interface) *old_list;
00054 AST_LIST_HEAD(, ast_dialed_interface) *new_list = NULL;
00055
00056 if(!(old_list = data))
00057 return NULL;
00058
00059 if(!(new_list = ast_calloc(1, sizeof(*new_list))))
00060 return NULL;
00061
00062 AST_LIST_HEAD_INIT(new_list);
00063 AST_LIST_LOCK(old_list);
00064 AST_LIST_TRAVERSE(old_list, di, list) {
00065 struct ast_dialed_interface *di2 = ast_calloc(1, sizeof(*di2) + strlen(di->interface));
00066 if(!di2) {
00067 AST_LIST_UNLOCK(old_list);
00068 dialed_interface_destroy(new_list);
00069 return NULL;
00070 }
00071 strcpy(di2->interface, di->interface);
00072 AST_LIST_INSERT_TAIL(new_list, di2, list);
00073 }
00074 AST_LIST_UNLOCK(old_list);
00075
00076 return new_list;
00077 }
00078
00079 const struct ast_datastore_info dialed_interface_info = {
00080 .type ="dialed-interface",
00081 .destroy = dialed_interface_destroy,
00082 .duplicate = dialed_interface_duplicate,
00083 };