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Diffstat (limited to 'examples/cmdline/parse_obj_list.h')
| -rw-r--r-- | examples/cmdline/parse_obj_list.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/examples/cmdline/parse_obj_list.h b/examples/cmdline/parse_obj_list.h new file mode 100644 index 00000000..871c53a4 --- /dev/null +++ b/examples/cmdline/parse_obj_list.h @@ -0,0 +1,112 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Intel Corporation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org> + * All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the University of California, Berkeley nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _PARSE_OBJ_LIST_H_ +#define _PARSE_OBJ_LIST_H_ + +/* This file is an example of extension of libcmdline. It provides an + * example of objects stored in a list. */ + +#include <sys/queue.h> +#include <cmdline_parse.h> + +#define OBJ_NAME_LEN_MAX 64 + +struct object { + SLIST_ENTRY(object) next; + char name[OBJ_NAME_LEN_MAX]; + cmdline_ipaddr_t ip; +}; + +/* define struct object_list */ +SLIST_HEAD(object_list, object); + +/* data is a pointer to a list */ +struct token_obj_list_data { + struct object_list *list; +}; + +struct token_obj_list { + struct cmdline_token_hdr hdr; + struct token_obj_list_data obj_list_data; +}; +typedef struct token_obj_list parse_token_obj_list_t; + +extern struct cmdline_token_ops token_obj_list_ops; + +int parse_obj_list(cmdline_parse_token_hdr_t *tk, const char *srcbuf, void *res, + unsigned ressize); +int complete_get_nb_obj_list(cmdline_parse_token_hdr_t *tk); +int complete_get_elt_obj_list(cmdline_parse_token_hdr_t *tk, int idx, + char *dstbuf, unsigned int size); +int get_help_obj_list(cmdline_parse_token_hdr_t *tk, char *dstbuf, unsigned int size); + +#define TOKEN_OBJ_LIST_INITIALIZER(structure, field, obj_list_ptr) \ +{ \ + .hdr = { \ + .ops = &token_obj_list_ops, \ + .offset = offsetof(structure, field), \ + }, \ + .obj_list_data = { \ + .list = obj_list_ptr, \ + }, \ +} + +#endif /* _PARSE_OBJ_LIST_H_ */ |