1 /*- 2 * BSD LICENSE 3 * 4 * Copyright (C) 2008-2012 Daisuke Aoyama <aoyama@peach.ne.jp>. 5 * Copyright (c) Intel Corporation. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * * Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * * Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in 16 * the documentation and/or other materials provided with the 17 * distribution. 18 * * Neither the name of Intel Corporation nor the names of its 19 * contributors may be used to endorse or promote products derived 20 * from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 25 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 26 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 28 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef SPDK_ISCSI_PARAM_H 36 #define SPDK_ISCSI_PARAM_H 37 38 #include <stdint.h> 39 40 enum iscsi_param_type { 41 ISPT_INVALID = -1, 42 ISPT_NOTSPECIFIED = 0, 43 ISPT_LIST, 44 ISPT_NUMERICAL_MIN, 45 ISPT_NUMERICAL_MAX, 46 ISPT_NUMERICAL_DECLARATIVE, 47 ISPT_DECLARATIVE, 48 ISPT_BOOLEAN_OR, 49 ISPT_BOOLEAN_AND, 50 }; 51 52 struct iscsi_param { 53 struct iscsi_param *next; 54 char *key; 55 char *val; 56 char *list; 57 int type; 58 int state_index; 59 }; 60 61 void 62 spdk_iscsi_param_free(struct iscsi_param *params); 63 struct iscsi_param * 64 spdk_iscsi_param_find(struct iscsi_param *params, const char *key); 65 int 66 spdk_iscsi_param_del(struct iscsi_param **params, const char *key); 67 int 68 spdk_iscsi_param_add(struct iscsi_param **params, const char *key, 69 const char *val, const char *list, int type); 70 int 71 spdk_iscsi_param_set(struct iscsi_param *params, const char *key, 72 const char *val); 73 int 74 spdk_iscsi_param_set_int(struct iscsi_param *params, const char *key, uint32_t val); 75 int 76 spdk_iscsi_parse_params(struct iscsi_param **params, const uint8_t *data, 77 int len, bool cbit_enabled, char **partial_parameter); 78 char * 79 spdk_iscsi_param_get_val(struct iscsi_param *params, const char *key); 80 int 81 spdk_iscsi_param_eq_val(struct iscsi_param *params, const char *key, 82 const char *val); 83 84 #endif /* SPDK_ISCSI_PARAM_H */ 85