1 /*- 2 * BSD LICENSE 3 * 4 * Copyright(c) 2010-2012 Intel Corporation. All rights reserved. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name of Intel Corporation nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 * version: DPDK.L.1.2.3-3 34 */ 35 36 /* 37 * Copyright (c) 2009, Olivier MATZ <[email protected]> 38 * All rights reserved. 39 * Redistribution and use in source and binary forms, with or without 40 * modification, are permitted provided that the following conditions are met: 41 * 42 * * Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * * Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in the 46 * documentation and/or other materials provided with the distribution. 47 * * Neither the name of the University of California, Berkeley nor the 48 * names of its contributors may be used to endorse or promote products 49 * derived from this software without specific prior written permission. 50 * 51 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY 52 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 53 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 54 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY 55 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 56 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 57 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 58 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 60 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 61 */ 62 63 #ifndef _PARSE_OBJ_LIST_H_ 64 #define _PARSE_OBJ_LIST_H_ 65 66 /* This file is an example of extension of libcmdline. It provides an 67 * example of objects stored in a list. */ 68 69 #include <sys/queue.h> 70 #include <cmdline_parse.h> 71 72 #define OBJ_NAME_LEN_MAX 64 73 74 struct object { 75 SLIST_ENTRY(object) next; 76 char name[OBJ_NAME_LEN_MAX]; 77 cmdline_ipaddr_t ip; 78 }; 79 80 /* define struct object_list */ 81 SLIST_HEAD(object_list, object); 82 83 /* data is a pointer to a list */ 84 struct token_obj_list_data { 85 struct object_list *list; 86 }; 87 88 struct token_obj_list { 89 struct cmdline_token_hdr hdr; 90 struct token_obj_list_data obj_list_data; 91 }; 92 typedef struct token_obj_list parse_token_obj_list_t; 93 94 extern struct cmdline_token_ops token_obj_list_ops; 95 96 int parse_obj_list(cmdline_parse_token_hdr_t *tk, const char *srcbuf, void *res); 97 int complete_get_nb_obj_list(cmdline_parse_token_hdr_t *tk); 98 int complete_get_elt_obj_list(cmdline_parse_token_hdr_t *tk, int idx, 99 char *dstbuf, unsigned int size); 100 int get_help_obj_list(cmdline_parse_token_hdr_t *tk, char *dstbuf, unsigned int size); 101 102 #define TOKEN_OBJ_LIST_INITIALIZER(structure, field, obj_list_ptr) \ 103 { \ 104 .hdr = { \ 105 .ops = &token_obj_list_ops, \ 106 .offset = offsetof(structure, field), \ 107 }, \ 108 .obj_list_data = { \ 109 .list = obj_list_ptr, \ 110 }, \ 111 } 112 113 #endif /* _PARSE_OBJ_LIST_H_ */ 114