Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1 | /** |
| 2 | * @file context.c |
| 3 | * @author Radek Krejci <rkrejci@cesnet.cz> |
| 4 | * @brief Context implementations |
| 5 | * |
| 6 | * Copyright (c) 2015 - 2018 CESNET, z.s.p.o. |
| 7 | * |
| 8 | * This source code is licensed under BSD 3-Clause License (the "License"). |
| 9 | * You may not use this file except in compliance with the License. |
| 10 | * You may obtain a copy of the License at |
| 11 | * |
| 12 | * https://opensource.org/licenses/BSD-3-Clause |
| 13 | */ |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 14 | #define _GNU_SOURCE /* asprintf */ |
Radek Krejci | f8dc59a | 2020-11-25 13:47:44 +0100 | [diff] [blame] | 15 | #define _POSIX_C_SOURCE 200809L /* strdup */ |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 16 | |
Radek Krejci | d43298b | 2021-03-25 16:17:15 +0100 | [diff] [blame] | 17 | #if defined (__NetBSD__) || defined (__OpenBSD__) |
Christian Hopps | 6f32621 | 2021-03-23 12:37:29 -0400 | [diff] [blame] | 18 | #define _XOPEN_SOURCE |
| 19 | #define _XOPEN_SOURCE_EXTENDED /* realpath */ |
| 20 | #endif |
| 21 | |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 22 | #include "context.h" |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 23 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 24 | #include <errno.h> |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 25 | #include <pthread.h> |
Radek Krejci | 0aa1f70 | 2021-04-01 16:16:19 +0200 | [diff] [blame] | 26 | #include <stdarg.h> |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 27 | #include <stddef.h> |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 28 | #include <stdio.h> |
Radek Krejci | 7ada9a0 | 2018-09-07 15:34:05 +0200 | [diff] [blame] | 29 | #include <stdlib.h> |
| 30 | #include <string.h> |
Radek Krejci | 0e21240 | 2018-09-20 11:29:38 +0200 | [diff] [blame] | 31 | #include <sys/stat.h> |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 32 | #include <unistd.h> |
| 33 | |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 34 | #include "common.h" |
Radek Krejci | aa45bda | 2020-07-20 07:43:38 +0200 | [diff] [blame] | 35 | #include "compat.h" |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 36 | #include "hash_table.h" |
Michal Vasko | afac782 | 2020-10-20 14:22:26 +0200 | [diff] [blame] | 37 | #include "in.h" |
Radek Krejci | 7931b19 | 2020-06-25 17:05:03 +0200 | [diff] [blame] | 38 | #include "parser_data.h" |
Radek Krejci | 3e6632f | 2021-03-22 22:08:21 +0100 | [diff] [blame] | 39 | #include "plugins_internal.h" |
Radek Krejci | ca376bd | 2020-06-11 16:04:06 +0200 | [diff] [blame] | 40 | #include "plugins_types.h" |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 41 | #include "schema_compile.h" |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 42 | #include "set.h" |
| 43 | #include "tree.h" |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 44 | #include "tree_data.h" |
Tadeáš Vintrlík | 390b272 | 2021-04-07 13:52:45 +0200 | [diff] [blame] | 45 | #include "tree_data_internal.h" |
Radek Krejci | ca376bd | 2020-06-11 16:04:06 +0200 | [diff] [blame] | 46 | #include "tree_schema.h" |
Radek Krejci | 86d106e | 2018-10-18 09:53:19 +0200 | [diff] [blame] | 47 | #include "tree_schema_internal.h" |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 48 | |
Michal Vasko | cf296c8 | 2020-05-27 11:16:45 +0200 | [diff] [blame] | 49 | #include "../models/ietf-datastores@2018-02-14.h" |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 50 | #include "../models/ietf-inet-types@2013-07-15.h" |
Michal Vasko | cf296c8 | 2020-05-27 11:16:45 +0200 | [diff] [blame] | 51 | #include "../models/ietf-yang-library@2019-01-04.h" |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 52 | #include "../models/ietf-yang-metadata@2016-08-05.h" |
| 53 | #include "../models/ietf-yang-types@2013-07-15.h" |
Michal Vasko | e78faec | 2021-04-08 17:24:43 +0200 | [diff] [blame] | 54 | #include "../models/yang@2021-04-07.h" |
Michal Vasko | cf296c8 | 2020-05-27 11:16:45 +0200 | [diff] [blame] | 55 | #define IETF_YANG_LIB_REV "2019-01-04" |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 56 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 57 | static struct internal_modules_s { |
| 58 | const char *name; |
| 59 | const char *revision; |
| 60 | const char *data; |
Radek Krejci | 857189e | 2020-09-01 13:26:36 +0200 | [diff] [blame] | 61 | ly_bool implemented; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 62 | LYS_INFORMAT format; |
Michal Vasko | de79e22 | 2020-08-10 11:55:46 +0200 | [diff] [blame] | 63 | } internal_modules[] = { |
Michal Vasko | 1de593f | 2020-11-23 16:11:41 +0100 | [diff] [blame] | 64 | {"ietf-yang-metadata", "2016-08-05", (const char *)ietf_yang_metadata_2016_08_05_yang, 0, LYS_IN_YANG}, |
Michal Vasko | e78faec | 2021-04-08 17:24:43 +0200 | [diff] [blame] | 65 | {"yang", "2021-04-07", (const char *)yang_2021_04_07_yang, 1, LYS_IN_YANG}, |
Michal Vasko | 22df3f0 | 2020-08-24 13:29:22 +0200 | [diff] [blame] | 66 | {"ietf-inet-types", "2013-07-15", (const char *)ietf_inet_types_2013_07_15_yang, 0, LYS_IN_YANG}, |
| 67 | {"ietf-yang-types", "2013-07-15", (const char *)ietf_yang_types_2013_07_15_yang, 0, LYS_IN_YANG}, |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 68 | /* ietf-datastores and ietf-yang-library must be right here at the end of the list! */ |
Michal Vasko | 22df3f0 | 2020-08-24 13:29:22 +0200 | [diff] [blame] | 69 | {"ietf-datastores", "2018-02-14", (const char *)ietf_datastores_2018_02_14_yang, 1, LYS_IN_YANG}, |
| 70 | {"ietf-yang-library", IETF_YANG_LIB_REV, (const char *)ietf_yang_library_2019_01_04_yang, 1, LYS_IN_YANG} |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 71 | }; |
| 72 | |
Michal Vasko | de79e22 | 2020-08-10 11:55:46 +0200 | [diff] [blame] | 73 | #define LY_INTERNAL_MODS_COUNT sizeof(internal_modules) / sizeof(struct internal_modules_s) |
| 74 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 75 | API LY_ERR |
| 76 | ly_ctx_set_searchdir(struct ly_ctx *ctx, const char *search_dir) |
| 77 | { |
Radek Krejci | 0e21240 | 2018-09-20 11:29:38 +0200 | [diff] [blame] | 78 | struct stat st; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 79 | char *new_dir = NULL; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 80 | |
| 81 | LY_CHECK_ARG_RET(ctx, ctx, LY_EINVAL); |
| 82 | |
| 83 | if (search_dir) { |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 84 | new_dir = realpath(search_dir, NULL); |
Radek Krejci | a77e0e1 | 2018-09-20 12:39:15 +0200 | [diff] [blame] | 85 | LY_CHECK_ERR_RET(!new_dir, |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 86 | LOGERR(ctx, LY_ESYS, "Unable to use search directory \"%s\" (%s).", search_dir, strerror(errno)), |
| 87 | LY_EINVAL); |
Radek Krejci | 3a077b9 | 2019-04-09 17:10:35 +0200 | [diff] [blame] | 88 | if (strcmp(search_dir, new_dir)) { |
| 89 | LOGVRB("Canonicalizing search directory string from \"%s\" to \"%s\".", search_dir, new_dir); |
| 90 | } |
| 91 | LY_CHECK_ERR_RET(access(new_dir, R_OK | X_OK), |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 92 | LOGERR(ctx, LY_ESYS, "Unable to fully access search directory \"%s\" (%s).", new_dir, strerror(errno)); free(new_dir), |
| 93 | LY_EINVAL); |
Radek Krejci | 3a077b9 | 2019-04-09 17:10:35 +0200 | [diff] [blame] | 94 | LY_CHECK_ERR_RET(stat(new_dir, &st), |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 95 | LOGERR(ctx, LY_ESYS, "stat() failed for \"%s\" (%s).", new_dir, strerror(errno)); free(new_dir), |
| 96 | LY_ESYS); |
Radek Krejci | 3a077b9 | 2019-04-09 17:10:35 +0200 | [diff] [blame] | 97 | LY_CHECK_ERR_RET(!S_ISDIR(st.st_mode), |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 98 | LOGERR(ctx, LY_ESYS, "Given search directory \"%s\" is not a directory.", new_dir); free(new_dir), |
| 99 | LY_EINVAL); |
Radek Krejci | 0e21240 | 2018-09-20 11:29:38 +0200 | [diff] [blame] | 100 | /* avoid path duplication */ |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 101 | for (uint32_t u = 0; u < ctx->search_paths.count; ++u) { |
Radek Krejci | 14946ab | 2018-09-20 13:42:06 +0200 | [diff] [blame] | 102 | if (!strcmp(new_dir, ctx->search_paths.objs[u])) { |
Radek Krejci | 0e21240 | 2018-09-20 11:29:38 +0200 | [diff] [blame] | 103 | free(new_dir); |
Radek Krejci | 14946ab | 2018-09-20 13:42:06 +0200 | [diff] [blame] | 104 | return LY_EEXIST; |
Radek Krejci | 0e21240 | 2018-09-20 11:29:38 +0200 | [diff] [blame] | 105 | } |
| 106 | } |
Radek Krejci | 3d92e44 | 2020-10-12 12:48:13 +0200 | [diff] [blame] | 107 | if (ly_set_add(&ctx->search_paths, new_dir, 1, NULL)) { |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 108 | free(new_dir); |
| 109 | return LY_EMEM; |
| 110 | } |
| 111 | |
Radek Krejci | e9e987e | 2018-10-31 12:50:27 +0100 | [diff] [blame] | 112 | /* new searchdir - possibly more latest revision available */ |
| 113 | ly_ctx_reset_latests(ctx); |
| 114 | |
Radek Krejci | 0e21240 | 2018-09-20 11:29:38 +0200 | [diff] [blame] | 115 | return LY_SUCCESS; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 116 | } else { |
| 117 | /* consider that no change is not actually an error */ |
| 118 | return LY_SUCCESS; |
| 119 | } |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 120 | } |
| 121 | |
| 122 | API const char * const * |
| 123 | ly_ctx_get_searchdirs(const struct ly_ctx *ctx) |
| 124 | { |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 125 | #define LY_CTX_SEARCHDIRS_SIZE_STEP 8 |
Radek Krejci | 0502643 | 2018-09-20 12:13:43 +0200 | [diff] [blame] | 126 | void **new; |
| 127 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 128 | LY_CHECK_ARG_RET(ctx, ctx, NULL); |
Radek Krejci | 0502643 | 2018-09-20 12:13:43 +0200 | [diff] [blame] | 129 | |
| 130 | if (ctx->search_paths.count == ctx->search_paths.size) { |
| 131 | /* not enough space for terminating NULL byte */ |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 132 | new = realloc(((struct ly_ctx *)ctx)->search_paths.objs, |
| 133 | (ctx->search_paths.size + LY_CTX_SEARCHDIRS_SIZE_STEP) * sizeof *ctx->search_paths.objs); |
Radek Krejci | 0502643 | 2018-09-20 12:13:43 +0200 | [diff] [blame] | 134 | LY_CHECK_ERR_RET(!new, LOGMEM(NULL), NULL); |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 135 | ((struct ly_ctx *)ctx)->search_paths.size += LY_CTX_SEARCHDIRS_SIZE_STEP; |
Radek Krejci | 0502643 | 2018-09-20 12:13:43 +0200 | [diff] [blame] | 136 | ((struct ly_ctx *)ctx)->search_paths.objs = new; |
| 137 | } |
| 138 | /* set terminating NULL byte to the strings list */ |
| 139 | ctx->search_paths.objs[ctx->search_paths.count] = NULL; |
| 140 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 141 | return (const char * const *)ctx->search_paths.objs; |
| 142 | } |
| 143 | |
| 144 | API LY_ERR |
Radek Krejci | e58f97f | 2020-08-18 11:45:08 +0200 | [diff] [blame] | 145 | ly_ctx_unset_searchdir(struct ly_ctx *ctx, const char *value) |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 146 | { |
Radek Krejci | cd64907 | 2018-09-20 12:14:45 +0200 | [diff] [blame] | 147 | LY_CHECK_ARG_RET(ctx, ctx, LY_EINVAL); |
Radek Krejci | cd64907 | 2018-09-20 12:14:45 +0200 | [diff] [blame] | 148 | |
Michal Vasko | b34480a | 2018-09-17 10:34:45 +0200 | [diff] [blame] | 149 | if (!ctx->search_paths.count) { |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 150 | return LY_SUCCESS; |
| 151 | } |
| 152 | |
Radek Krejci | 0759b79 | 2018-09-20 13:53:15 +0200 | [diff] [blame] | 153 | if (value) { |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 154 | /* remove specific search directory */ |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 155 | uint32_t index; |
| 156 | |
Radek Krejci | 0759b79 | 2018-09-20 13:53:15 +0200 | [diff] [blame] | 157 | for (index = 0; index < ctx->search_paths.count; ++index) { |
| 158 | if (!strcmp(value, ctx->search_paths.objs[index])) { |
| 159 | break; |
| 160 | } |
| 161 | } |
| 162 | if (index == ctx->search_paths.count) { |
| 163 | LOGARG(ctx, value); |
| 164 | return LY_EINVAL; |
| 165 | } else { |
| 166 | return ly_set_rm_index(&ctx->search_paths, index, free); |
| 167 | } |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 168 | } else { |
| 169 | /* remove them all */ |
Radek Krejci | a40f21b | 2018-09-18 10:42:08 +0200 | [diff] [blame] | 170 | ly_set_erase(&ctx->search_paths, free); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 171 | memset(&ctx->search_paths, 0, sizeof ctx->search_paths); |
| 172 | } |
| 173 | |
| 174 | return LY_SUCCESS; |
| 175 | } |
| 176 | |
| 177 | API LY_ERR |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 178 | ly_ctx_unset_searchdir_last(struct ly_ctx *ctx, uint32_t count) |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 179 | { |
| 180 | LY_CHECK_ARG_RET(ctx, ctx, LY_EINVAL); |
| 181 | |
Radek Krejci | e58f97f | 2020-08-18 11:45:08 +0200 | [diff] [blame] | 182 | for ( ; count > 0 && ctx->search_paths.count; --count) { |
| 183 | LY_CHECK_RET(ly_set_rm_index(&ctx->search_paths, ctx->search_paths.count - 1, free)) |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 184 | } |
| 185 | |
| 186 | return LY_SUCCESS; |
| 187 | } |
| 188 | |
| 189 | API const struct lys_module * |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 190 | ly_ctx_load_module(struct ly_ctx *ctx, const char *name, const char *revision, const char **features) |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 191 | { |
| 192 | struct lys_module *result = NULL; |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 193 | struct lys_glob_unres unres = {0}; |
| 194 | LY_ERR ret = LY_SUCCESS; |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 195 | |
| 196 | LY_CHECK_ARG_RET(ctx, ctx, name, NULL); |
| 197 | |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 198 | LY_CHECK_GOTO(ret = lysp_load_module(ctx, name, revision, 1, features, &unres, &result), cleanup); |
| 199 | |
| 200 | /* resolve unres and revert, if needed */ |
| 201 | LY_CHECK_GOTO(ret = lys_compile_unres_glob(ctx, &unres), cleanup); |
| 202 | |
| 203 | cleanup: |
| 204 | if (ret) { |
| 205 | lys_compile_unres_glob_revert(ctx, &unres); |
| 206 | result = NULL; |
| 207 | } |
| 208 | lys_compile_unres_glob_erase(ctx, &unres); |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 209 | return result; |
| 210 | } |
| 211 | |
| 212 | API LY_ERR |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 213 | ly_ctx_new(const char *search_dir, uint16_t options, struct ly_ctx **new_ctx) |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 214 | { |
| 215 | struct ly_ctx *ctx = NULL; |
| 216 | struct lys_module *module; |
| 217 | char *search_dir_list; |
| 218 | char *sep, *dir; |
Michal Vasko | de79e22 | 2020-08-10 11:55:46 +0200 | [diff] [blame] | 219 | uint32_t i; |
Michal Vasko | 63f3d84 | 2020-07-08 10:10:14 +0200 | [diff] [blame] | 220 | struct ly_in *in = NULL; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 221 | LY_ERR rc = LY_SUCCESS; |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 222 | struct lys_glob_unres unres = {0}; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 223 | |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 224 | LY_CHECK_ARG_RET(NULL, new_ctx, LY_EINVAL); |
| 225 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 226 | ctx = calloc(1, sizeof *ctx); |
Radek Krejci | ad57350 | 2018-09-07 15:26:55 +0200 | [diff] [blame] | 227 | LY_CHECK_ERR_RET(!ctx, LOGMEM(NULL), LY_EMEM); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 228 | |
| 229 | /* dictionary */ |
| 230 | lydict_init(&ctx->dict); |
| 231 | |
| 232 | /* plugins */ |
Radek Krejci | 3e6632f | 2021-03-22 22:08:21 +0100 | [diff] [blame] | 233 | LY_CHECK_ERR_RET(lyplg_init(), LOGINT(NULL), LY_EINT); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 234 | |
Radek Krejci | addfc9a | 2020-12-17 20:46:35 +0100 | [diff] [blame] | 235 | /* initialize thread-specific keys */ |
Radek Krejci | 1e008d2 | 2020-08-17 11:37:37 +0200 | [diff] [blame] | 236 | while ((pthread_key_create(&ctx->errlist_key, ly_err_free)) == EAGAIN) {} |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 237 | |
| 238 | /* models list */ |
| 239 | ctx->flags = options; |
| 240 | if (search_dir) { |
| 241 | search_dir_list = strdup(search_dir); |
| 242 | LY_CHECK_ERR_GOTO(!search_dir_list, LOGMEM(NULL); rc = LY_EMEM, error); |
| 243 | |
| 244 | for (dir = search_dir_list; (sep = strchr(dir, ':')) != NULL && rc == LY_SUCCESS; dir = sep + 1) { |
| 245 | *sep = 0; |
| 246 | rc = ly_ctx_set_searchdir(ctx, dir); |
Radek Krejci | 14946ab | 2018-09-20 13:42:06 +0200 | [diff] [blame] | 247 | if (rc == LY_EEXIST) { |
| 248 | /* ignore duplication */ |
| 249 | rc = LY_SUCCESS; |
| 250 | } |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 251 | } |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 252 | if (*dir && (rc == LY_SUCCESS)) { |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 253 | rc = ly_ctx_set_searchdir(ctx, dir); |
Radek Krejci | 14946ab | 2018-09-20 13:42:06 +0200 | [diff] [blame] | 254 | if (rc == LY_EEXIST) { |
| 255 | /* ignore duplication */ |
| 256 | rc = LY_SUCCESS; |
| 257 | } |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 258 | } |
| 259 | free(search_dir_list); |
| 260 | |
| 261 | /* If ly_ctx_set_searchdir() failed, the error is already logged. Just exit */ |
| 262 | if (rc != LY_SUCCESS) { |
| 263 | goto error; |
| 264 | } |
| 265 | } |
Michal Vasko | 794ab4b | 2021-03-31 09:42:19 +0200 | [diff] [blame] | 266 | ctx->change_count = 1; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 267 | |
Michal Vasko | 63f3d84 | 2020-07-08 10:10:14 +0200 | [diff] [blame] | 268 | /* create dummy in */ |
| 269 | rc = ly_in_new_memory(internal_modules[0].data, &in); |
| 270 | LY_CHECK_GOTO(rc, error); |
| 271 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 272 | /* load internal modules */ |
Michal Vasko | 25d6ad0 | 2020-10-22 12:20:22 +0200 | [diff] [blame] | 273 | for (i = 0; i < ((options & LY_CTX_NO_YANGLIBRARY) ? (LY_INTERNAL_MODS_COUNT - 2) : LY_INTERNAL_MODS_COUNT); i++) { |
Michal Vasko | 63f3d84 | 2020-07-08 10:10:14 +0200 | [diff] [blame] | 274 | ly_in_memory(in, internal_modules[i].data); |
Michal Vasko | 7a0b076 | 2020-09-02 16:37:01 +0200 | [diff] [blame] | 275 | LY_CHECK_GOTO(rc = lys_create_module(ctx, in, internal_modules[i].format, internal_modules[i].implemented, |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 276 | NULL, NULL, NULL, &unres, &module), error); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 277 | } |
| 278 | |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 279 | /* resolve global unres */ |
| 280 | LY_CHECK_GOTO(rc = lys_compile_unres_glob(ctx, &unres), error); |
| 281 | |
Michal Vasko | 63f3d84 | 2020-07-08 10:10:14 +0200 | [diff] [blame] | 282 | ly_in_free(in, 0); |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 283 | lys_compile_unres_glob_erase(ctx, &unres); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 284 | *new_ctx = ctx; |
| 285 | return rc; |
| 286 | |
| 287 | error: |
Michal Vasko | 63f3d84 | 2020-07-08 10:10:14 +0200 | [diff] [blame] | 288 | ly_in_free(in, 0); |
Michal Vasko | 405cc9e | 2020-12-01 12:01:27 +0100 | [diff] [blame] | 289 | lys_compile_unres_glob_erase(ctx, &unres); |
Radek Krejci | 90ed21e | 2021-04-12 14:47:46 +0200 | [diff] [blame^] | 290 | ly_ctx_destroy(ctx); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 291 | return rc; |
| 292 | } |
Radek Krejci | 0f96988 | 2020-08-21 16:56:47 +0200 | [diff] [blame] | 293 | |
Tadeáš Vintrlík | 390b272 | 2021-04-07 13:52:45 +0200 | [diff] [blame] | 294 | static LY_ERR |
| 295 | ly_ctx_new_yl_legacy(struct ly_ctx *ctx, struct lyd_node *yltree) |
| 296 | { |
| 297 | struct lyd_node *module, *node; |
| 298 | struct ly_set *set; |
| 299 | const char **feature_arr = NULL; |
| 300 | const char *name = NULL, *revision = NULL; |
| 301 | struct ly_set features = {0}; |
| 302 | ly_bool imported = 0; |
| 303 | const struct lys_module *mod; |
| 304 | LY_ERR ret = LY_SUCCESS; |
| 305 | |
| 306 | LY_CHECK_RET(ret = lyd_find_xpath(yltree, "/ietf-yang-library:yang-library/modules-state/module", &set)); |
| 307 | |
| 308 | /* process the data tree */ |
| 309 | for (uint32_t i = 0; i < set->count; ++i) { |
| 310 | module = set->dnodes[i]; |
| 311 | |
| 312 | /* initiate */ |
| 313 | revision = NULL; |
| 314 | name = NULL; |
| 315 | imported = 0; |
| 316 | |
| 317 | LY_LIST_FOR(lyd_child(module), node) { |
| 318 | if (!strcmp(node->schema->name, "name")) { |
| 319 | name = LYD_CANON_VALUE(node); |
| 320 | } else if (!strcmp(node->schema->name, "revision")) { |
| 321 | revision = LYD_CANON_VALUE(node); |
| 322 | } else if (!strcmp(node->schema->name, "feature")) { |
| 323 | LY_CHECK_GOTO(ret = ly_set_add(&features, node, 0, NULL), cleanup); |
| 324 | } else if (!strcmp(node->schema->name, "conformance-type") && |
| 325 | !strcmp(LYD_CANON_VALUE(node), "import")) { |
| 326 | /* imported module - skip it, it will be loaded as a side effect |
| 327 | * of loading another module */ |
| 328 | imported = 1; |
| 329 | break; |
| 330 | } |
| 331 | } |
| 332 | |
| 333 | if (imported) { |
| 334 | continue; |
| 335 | } |
| 336 | |
| 337 | feature_arr = malloc((features.count + 1) * sizeof *feature_arr); |
| 338 | LY_CHECK_ERR_GOTO(!feature_arr, ret = LY_EMEM, cleanup); |
| 339 | |
| 340 | /* Parse features into an array of strings */ |
| 341 | for (uint32_t u = 0; u < features.count; u++) { |
| 342 | feature_arr[u] = LYD_CANON_VALUE(features.dnodes[u]); |
| 343 | } |
| 344 | feature_arr[features.count] = NULL; |
| 345 | ly_set_clean(&features, free); |
| 346 | |
| 347 | /* use the gathered data to load the module */ |
| 348 | mod = ly_ctx_load_module(ctx, name, revision, feature_arr); |
| 349 | free(feature_arr); |
| 350 | if (!mod) { |
| 351 | LOGERR(ctx, LY_EINVAL, "Unable to load module specified by yang library data."); |
| 352 | ly_set_free(set, free); |
| 353 | return LY_EINVAL; |
| 354 | } |
| 355 | } |
| 356 | |
| 357 | cleanup: |
| 358 | ly_set_clean(&features, free); |
| 359 | ly_set_free(set, free); |
| 360 | return ret; |
| 361 | } |
| 362 | |
| 363 | static LY_ERR |
| 364 | ly_ctx_new_yl_common(const char *search_dir, const char *input, LYD_FORMAT format, int options, |
| 365 | LY_ERR (*parser_func)(const struct ly_ctx *, const char *, LYD_FORMAT, uint32_t, uint32_t, struct lyd_node **), |
| 366 | struct ly_ctx **ctx) |
| 367 | { |
| 368 | const char *name = NULL, *revision = NULL; |
| 369 | struct lyd_node *module, *node; |
| 370 | struct lyd_node *yltree = NULL; |
| 371 | struct ly_set *set = NULL; |
| 372 | const char **feature_arr = NULL; |
| 373 | struct ly_set features = {0}; |
| 374 | LY_ERR ret = LY_SUCCESS; |
| 375 | const struct lys_module *mod; |
| 376 | struct ly_ctx *ctx_yl = NULL, *ctx_new = NULL; |
| 377 | |
| 378 | /* create a seperate context in case it is LY_CTX_NO_YANGLIBRARY since it needs it for parsing */ |
| 379 | if (options & LY_CTX_NO_YANGLIBRARY) { |
| 380 | LY_CHECK_GOTO(ret = ly_ctx_new(search_dir, 0, &ctx_yl), cleanup); |
| 381 | LY_CHECK_GOTO(ret = ly_ctx_new(search_dir, options, &ctx_new), cleanup); |
| 382 | } else { |
| 383 | LY_CHECK_GOTO(ret = ly_ctx_new(search_dir, options, &ctx_yl), cleanup); |
| 384 | ctx_new = ctx_yl; |
| 385 | } |
| 386 | |
| 387 | /* parse yang library data tree */ |
| 388 | LY_CHECK_GOTO(ret = parser_func(ctx_yl, input, format, 0, LYD_VALIDATE_PRESENT, &yltree), cleanup); |
| 389 | |
| 390 | LY_CHECK_GOTO(ret = lyd_find_xpath(yltree, "/ietf-yang-library:yang-library/module-set[1]/module", &set), cleanup); |
| 391 | |
| 392 | if (set->count == 0) { |
| 393 | /* perhaps a legacy data tree? */ |
| 394 | LY_CHECK_GOTO(ret = ly_ctx_new_yl_legacy(ctx_new, yltree), cleanup); |
| 395 | } else { |
| 396 | /* process the data tree */ |
| 397 | for (uint32_t i = 0; i < set->count; ++i) { |
| 398 | module = set->dnodes[i]; |
| 399 | |
| 400 | /* initiate */ |
| 401 | name = NULL; |
| 402 | revision = NULL; |
| 403 | |
| 404 | /* Iterate over data */ |
| 405 | LY_LIST_FOR(lyd_child(module), node) { |
| 406 | if (!strcmp(node->schema->name, "name")) { |
| 407 | name = LYD_CANON_VALUE(node); |
| 408 | } else if (!strcmp(node->schema->name, "revision")) { |
| 409 | revision = LYD_CANON_VALUE(node); |
| 410 | } else if (!strcmp(node->schema->name, "feature")) { |
| 411 | LY_CHECK_GOTO(ret = ly_set_add(&features, node, 0, NULL), cleanup); |
| 412 | } |
| 413 | } |
| 414 | |
| 415 | feature_arr = malloc((features.count + 1) * sizeof *feature_arr); |
| 416 | LY_CHECK_ERR_GOTO(!feature_arr, ret = LY_EMEM, cleanup); |
| 417 | |
| 418 | /* Parse features into an array of strings */ |
| 419 | for (uint32_t u = 0; u < features.count; u++) { |
| 420 | feature_arr[u] = LYD_CANON_VALUE(features.dnodes[u]); |
| 421 | } |
| 422 | feature_arr[features.count] = NULL; |
| 423 | ly_set_clean(&features, NULL); |
| 424 | |
| 425 | /* use the gathered data to load the module */ |
| 426 | mod = ly_ctx_load_module(ctx_new, name, revision, feature_arr); |
| 427 | free(feature_arr); |
| 428 | if (!mod) { |
| 429 | LOGERR(NULL, LY_EINVAL, "Unable to load module specified by yang library data."); |
| 430 | ret = LY_EINVAL; |
| 431 | goto cleanup; |
| 432 | } |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | cleanup: |
| 437 | lyd_free_all(yltree); |
| 438 | ly_set_free(set, NULL); |
| 439 | ly_set_erase(&features, NULL); |
| 440 | if (ctx_yl != ctx_new) { |
Radek Krejci | 90ed21e | 2021-04-12 14:47:46 +0200 | [diff] [blame^] | 441 | ly_ctx_destroy(ctx_yl); |
Tadeáš Vintrlík | 390b272 | 2021-04-07 13:52:45 +0200 | [diff] [blame] | 442 | } |
| 443 | *ctx = ctx_new; |
| 444 | if (ret) { |
Radek Krejci | 90ed21e | 2021-04-12 14:47:46 +0200 | [diff] [blame^] | 445 | ly_ctx_destroy(*ctx); |
Tadeáš Vintrlík | 390b272 | 2021-04-07 13:52:45 +0200 | [diff] [blame] | 446 | *ctx = NULL; |
| 447 | } |
| 448 | |
| 449 | return ret; |
| 450 | } |
| 451 | |
| 452 | API LY_ERR |
| 453 | ly_ctx_new_ylpath(const char *search_dir, const char *path, LYD_FORMAT format, int options, struct ly_ctx **ctx) |
| 454 | { |
| 455 | LY_CHECK_ARG_RET2(NULL, path, ctx, LY_EINVAL); |
| 456 | return ly_ctx_new_yl_common(search_dir, path, format, options, lyd_parse_data_path, ctx); |
| 457 | } |
| 458 | |
| 459 | API LY_ERR |
| 460 | ly_ctx_new_ylmem(const char *search_dir, const char *data, LYD_FORMAT format, int options, struct ly_ctx **ctx) |
| 461 | { |
| 462 | LY_CHECK_ARG_RET(NULL, data, ctx, LY_EINVAL); |
| 463 | return ly_ctx_new_yl_common(search_dir, data, format, options, lyd_parse_data_mem, ctx); |
| 464 | } |
| 465 | |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 466 | API uint16_t |
Radek Krejci | 3fbe89a | 2018-09-20 13:54:46 +0200 | [diff] [blame] | 467 | ly_ctx_get_options(const struct ly_ctx *ctx) |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 468 | { |
Radek Krejci | 3fbe89a | 2018-09-20 13:54:46 +0200 | [diff] [blame] | 469 | LY_CHECK_ARG_RET(ctx, ctx, 0); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 470 | return ctx->flags; |
| 471 | } |
| 472 | |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 473 | API LY_ERR |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 474 | ly_ctx_set_options(struct ly_ctx *ctx, uint16_t option) |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 475 | { |
aPiecek | 9922ea9 | 2021-04-12 07:59:20 +0200 | [diff] [blame] | 476 | LY_ERR lyrc; |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 477 | LY_CHECK_ARG_RET(ctx, ctx, LY_EINVAL); |
Michal Vasko | 25d6ad0 | 2020-10-22 12:20:22 +0200 | [diff] [blame] | 478 | LY_CHECK_ERR_RET(option & LY_CTX_NO_YANGLIBRARY, LOGARG(ctx, option), LY_EINVAL); |
aPiecek | 9922ea9 | 2021-04-12 07:59:20 +0200 | [diff] [blame] | 479 | lyrc = LY_SUCCESS; |
| 480 | |
| 481 | if (!(ctx->flags & LY_CTX_SET_PRIV_PARSED) && (option & LY_CTX_SET_PRIV_PARSED)) { |
| 482 | ctx->flags |= LY_CTX_SET_PRIV_PARSED; |
| 483 | if ((lyrc = lys_recompile(ctx, 0))) { |
| 484 | ly_ctx_unset_options(ctx, LY_CTX_SET_PRIV_PARSED); |
| 485 | } |
| 486 | } |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 487 | |
| 488 | /* set the option(s) */ |
aPiecek | 9922ea9 | 2021-04-12 07:59:20 +0200 | [diff] [blame] | 489 | if (!lyrc) { |
| 490 | ctx->flags |= option; |
| 491 | } |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 492 | |
aPiecek | 9922ea9 | 2021-04-12 07:59:20 +0200 | [diff] [blame] | 493 | return lyrc; |
| 494 | } |
| 495 | |
| 496 | static LY_ERR |
| 497 | lysc_node_clear_priv_dfs_cb(struct lysc_node *node, void *UNUSED(data), ly_bool *UNUSED(dfs_continue)) |
| 498 | { |
| 499 | node->priv = NULL; |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 500 | return LY_SUCCESS; |
| 501 | } |
| 502 | |
| 503 | API LY_ERR |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 504 | ly_ctx_unset_options(struct ly_ctx *ctx, uint16_t option) |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 505 | { |
| 506 | LY_CHECK_ARG_RET(ctx, ctx, LY_EINVAL); |
Michal Vasko | 25d6ad0 | 2020-10-22 12:20:22 +0200 | [diff] [blame] | 507 | LY_CHECK_ERR_RET(option & LY_CTX_NO_YANGLIBRARY, LOGARG(ctx, option), LY_EINVAL); |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 508 | |
aPiecek | 9922ea9 | 2021-04-12 07:59:20 +0200 | [diff] [blame] | 509 | if ((ctx->flags & LY_CTX_SET_PRIV_PARSED) && (option & LY_CTX_SET_PRIV_PARSED)) { |
| 510 | struct lys_module *mod; |
| 511 | uint32_t index; |
| 512 | |
| 513 | index = 0; |
| 514 | while ((mod = (struct lys_module *)ly_ctx_get_module_iter(ctx, &index))) { |
| 515 | /* ignore modules that didn't compile */ |
| 516 | if (!mod->compiled) { |
| 517 | continue; |
| 518 | } |
| 519 | |
| 520 | /* set NULL for all ::lysc_node.priv pointers in module */ |
| 521 | lysc_module_dfs_full(mod, lysc_node_clear_priv_dfs_cb, NULL); |
| 522 | } |
| 523 | } |
| 524 | |
Radek Krejci | ca828d9 | 2018-09-20 14:19:43 +0200 | [diff] [blame] | 525 | /* unset the option(s) */ |
| 526 | ctx->flags &= ~option; |
| 527 | |
| 528 | return LY_SUCCESS; |
| 529 | } |
| 530 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 531 | API uint16_t |
Michal Vasko | 794ab4b | 2021-03-31 09:42:19 +0200 | [diff] [blame] | 532 | ly_ctx_get_change_count(const struct ly_ctx *ctx) |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 533 | { |
Radek Krejci | 3fbe89a | 2018-09-20 13:54:46 +0200 | [diff] [blame] | 534 | LY_CHECK_ARG_RET(ctx, ctx, 0); |
Michal Vasko | 794ab4b | 2021-03-31 09:42:19 +0200 | [diff] [blame] | 535 | |
| 536 | return ctx->change_count; |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 537 | } |
| 538 | |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 539 | API void |
| 540 | ly_ctx_set_module_imp_clb(struct ly_ctx *ctx, ly_module_imp_clb clb, void *user_data) |
| 541 | { |
Michal Vasko | d989ba0 | 2020-08-24 10:59:24 +0200 | [diff] [blame] | 542 | LY_CHECK_ARG_RET(ctx, ctx, ); |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 543 | |
| 544 | ctx->imp_clb = clb; |
| 545 | ctx->imp_clb_data = user_data; |
| 546 | } |
| 547 | |
| 548 | API ly_module_imp_clb |
| 549 | ly_ctx_get_module_imp_clb(const struct ly_ctx *ctx, void **user_data) |
| 550 | { |
| 551 | LY_CHECK_ARG_RET(ctx, ctx, NULL); |
| 552 | |
| 553 | if (user_data) { |
| 554 | *user_data = ctx->imp_clb_data; |
| 555 | } |
| 556 | return ctx->imp_clb; |
| 557 | } |
| 558 | |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 559 | API const struct lys_module * |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 560 | ly_ctx_get_module_iter(const struct ly_ctx *ctx, uint32_t *index) |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 561 | { |
| 562 | LY_CHECK_ARG_RET(ctx, ctx, index, NULL); |
| 563 | |
Radek Krejci | 2390fb5 | 2019-04-30 13:27:43 +0200 | [diff] [blame] | 564 | if (*index < (unsigned)ctx->list.count) { |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 565 | return ctx->list.objs[(*index)++]; |
Radek Krejci | 2390fb5 | 2019-04-30 13:27:43 +0200 | [diff] [blame] | 566 | } else { |
| 567 | return NULL; |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 568 | } |
Radek Krejci | ed5acc5 | 2019-04-25 15:57:04 +0200 | [diff] [blame] | 569 | } |
| 570 | |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 571 | /** |
| 572 | * @brief Iterate over the modules in the given context. Returned modules must match the given key at the offset of |
| 573 | * lysp_module and lysc_module structures (they are supposed to be placed at the same offset in both structures). |
| 574 | * |
| 575 | * @param[in] ctx Context where to iterate. |
| 576 | * @param[in] key Key value to search for. |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 577 | * @param[in] key_size Optional length of the @p key. If zero, NULL-terminated key is expected. |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 578 | * @param[in] key_offset Key's offset in struct lys_module to get value from the context's modules to match with the key. |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 579 | * @param[in,out] Iterator to pass between the function calls. On the first call, the variable is supposed to be |
| 580 | * initiated to 0. After each call returning a module, the value is greater by 1 than the index of the returned |
| 581 | * module in the context. |
| 582 | * @return Module matching the given key, NULL if no such module found. |
| 583 | */ |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 584 | static struct lys_module * |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 585 | ly_ctx_get_module_by_iter(const struct ly_ctx *ctx, const char *key, size_t key_size, size_t key_offset, uint32_t *index) |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 586 | { |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 587 | struct lys_module *mod; |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 588 | const char *value; |
| 589 | |
Michal Vasko | d989ba0 | 2020-08-24 10:59:24 +0200 | [diff] [blame] | 590 | for ( ; *index < ctx->list.count; ++(*index)) { |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 591 | mod = ctx->list.objs[*index]; |
Michal Vasko | 22df3f0 | 2020-08-24 13:29:22 +0200 | [diff] [blame] | 592 | value = *(const char **)(((int8_t *)(mod)) + key_offset); |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 593 | if ((!key_size && !strcmp(key, value)) || (key_size && !strncmp(key, value, key_size) && (value[key_size] == '\0'))) { |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 594 | /* increment index for the next run */ |
| 595 | ++(*index); |
| 596 | return mod; |
| 597 | } |
| 598 | } |
| 599 | /* done */ |
| 600 | return NULL; |
| 601 | } |
| 602 | |
| 603 | /** |
| 604 | * @brief Unifying function for ly_ctx_get_module() and ly_ctx_get_module_ns() |
| 605 | * @param[in] ctx Context where to search. |
| 606 | * @param[in] key Name or Namespace as a search key. |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 607 | * @param[in] key_offset Key's offset in struct lys_module to get value from the context's modules to match with the key. |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 608 | * @param[in] revision Revision date to match. If NULL, the matching module must have no revision. To search for the latest |
| 609 | * revision module, use ly_ctx_get_module_latest_by(). |
| 610 | * @return Matching module if any. |
| 611 | */ |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 612 | static struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 613 | ly_ctx_get_module_by(const struct ly_ctx *ctx, const char *key, size_t key_offset, const char *revision) |
| 614 | { |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 615 | struct lys_module *mod; |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 616 | uint32_t index = 0; |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 617 | |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 618 | while ((mod = ly_ctx_get_module_by_iter(ctx, key, 0, key_offset, &index))) { |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 619 | if (!revision) { |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 620 | if (!mod->revision) { |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 621 | /* found requested module without revision */ |
| 622 | return mod; |
| 623 | } |
| 624 | } else { |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 625 | if (mod->revision && !strcmp(mod->revision, revision)) { |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 626 | /* found requested module of the specific revision */ |
| 627 | return mod; |
| 628 | } |
| 629 | } |
| 630 | } |
| 631 | |
| 632 | return NULL; |
| 633 | } |
| 634 | |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 635 | API struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 636 | ly_ctx_get_module_ns(const struct ly_ctx *ctx, const char *ns, const char *revision) |
| 637 | { |
| 638 | LY_CHECK_ARG_RET(ctx, ctx, ns, NULL); |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 639 | return ly_ctx_get_module_by(ctx, ns, offsetof(struct lys_module, ns), revision); |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 640 | } |
| 641 | |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 642 | API struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 643 | ly_ctx_get_module(const struct ly_ctx *ctx, const char *name, const char *revision) |
| 644 | { |
| 645 | LY_CHECK_ARG_RET(ctx, ctx, name, NULL); |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 646 | return ly_ctx_get_module_by(ctx, name, offsetof(struct lys_module, name), revision); |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 647 | } |
| 648 | |
| 649 | /** |
| 650 | * @brief Unifying function for ly_ctx_get_module_latest() and ly_ctx_get_module_latest_ns() |
| 651 | * @param[in] ctx Context where to search. |
| 652 | * @param[in] key Name or Namespace as a search key. |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 653 | * @param[in] key_offset Key's offset in struct lys_module to get value from the context's modules to match with the key. |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 654 | * @return Matching module if any. |
| 655 | */ |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 656 | static struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 657 | ly_ctx_get_module_latest_by(const struct ly_ctx *ctx, const char *key, size_t key_offset) |
| 658 | { |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 659 | struct lys_module *mod; |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 660 | uint32_t index = 0; |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 661 | |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 662 | while ((mod = ly_ctx_get_module_by_iter(ctx, key, 0, key_offset, &index))) { |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 663 | if (mod->latest_revision) { |
Radek Krejci | 9f5e6fb | 2018-10-25 09:26:12 +0200 | [diff] [blame] | 664 | return mod; |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 665 | } |
| 666 | } |
| 667 | |
Radek Krejci | 9f5e6fb | 2018-10-25 09:26:12 +0200 | [diff] [blame] | 668 | return NULL; |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 669 | } |
| 670 | |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 671 | API struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 672 | ly_ctx_get_module_latest(const struct ly_ctx *ctx, const char *name) |
| 673 | { |
| 674 | LY_CHECK_ARG_RET(ctx, ctx, name, NULL); |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 675 | return ly_ctx_get_module_latest_by(ctx, name, offsetof(struct lys_module, name)); |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 676 | } |
| 677 | |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 678 | API struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 679 | ly_ctx_get_module_latest_ns(const struct ly_ctx *ctx, const char *ns) |
| 680 | { |
| 681 | LY_CHECK_ARG_RET(ctx, ctx, ns, NULL); |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 682 | return ly_ctx_get_module_latest_by(ctx, ns, offsetof(struct lys_module, ns)); |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 683 | } |
| 684 | |
| 685 | /** |
| 686 | * @brief Unifying function for ly_ctx_get_module_implemented() and ly_ctx_get_module_implemented_ns() |
| 687 | * @param[in] ctx Context where to search. |
| 688 | * @param[in] key Name or Namespace as a search key. |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 689 | * @param[in] key_size Optional length of the @p key. If zero, NULL-terminated key is expected. |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 690 | * @param[in] key_offset Key's offset in struct lys_module to get value from the context's modules to match with the key. |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 691 | * @return Matching module if any. |
| 692 | */ |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 693 | static struct lys_module * |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 694 | ly_ctx_get_module_implemented_by(const struct ly_ctx *ctx, const char *key, size_t key_size, size_t key_offset) |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 695 | { |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 696 | struct lys_module *mod; |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 697 | uint32_t index = 0; |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 698 | |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 699 | while ((mod = ly_ctx_get_module_by_iter(ctx, key, key_size, key_offset, &index))) { |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 700 | if (mod->implemented) { |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 701 | return mod; |
| 702 | } |
| 703 | } |
| 704 | |
| 705 | return NULL; |
| 706 | } |
| 707 | |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 708 | API struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 709 | ly_ctx_get_module_implemented(const struct ly_ctx *ctx, const char *name) |
| 710 | { |
| 711 | LY_CHECK_ARG_RET(ctx, ctx, name, NULL); |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 712 | return ly_ctx_get_module_implemented_by(ctx, name, 0, offsetof(struct lys_module, name)); |
| 713 | } |
| 714 | |
| 715 | struct lys_module * |
| 716 | ly_ctx_get_module_implemented2(const struct ly_ctx *ctx, const char *name, size_t name_len) |
| 717 | { |
| 718 | LY_CHECK_ARG_RET(ctx, ctx, name, NULL); |
| 719 | return ly_ctx_get_module_implemented_by(ctx, name, name_len, offsetof(struct lys_module, name)); |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 720 | } |
| 721 | |
Radek Krejci | 0af4629 | 2019-01-11 16:02:31 +0100 | [diff] [blame] | 722 | API struct lys_module * |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 723 | ly_ctx_get_module_implemented_ns(const struct ly_ctx *ctx, const char *ns) |
| 724 | { |
| 725 | LY_CHECK_ARG_RET(ctx, ctx, ns, NULL); |
Radek Krejci | 0ad51f1 | 2020-07-16 12:08:12 +0200 | [diff] [blame] | 726 | return ly_ctx_get_module_implemented_by(ctx, ns, 0, offsetof(struct lys_module, ns)); |
Radek Krejci | b7db73a | 2018-10-24 14:18:40 +0200 | [diff] [blame] | 727 | } |
| 728 | |
Michal Vasko | 8dc3199 | 2021-02-22 10:30:47 +0100 | [diff] [blame] | 729 | /** |
| 730 | * @brief Try to find a submodule in a module. |
| 731 | * |
| 732 | * @param[in] module Module where to search in. |
| 733 | * @param[in] submodule Name of the submodule to find. |
| 734 | * @param[in] revision Revision of the submodule to find. NULL for submodule with no revision. |
| 735 | * @param[in] latest Ignore @p revision and look for the latest revision. |
| 736 | * @return Pointer to the specified submodule if it is present in the context. |
| 737 | */ |
| 738 | static const struct lysp_submodule * |
| 739 | _ly_ctx_get_submodule2(const struct lys_module *module, const char *submodule, const char *revision, ly_bool latest) |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 740 | { |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 741 | struct lysp_include *inc; |
Michal Vasko | fd69e1d | 2020-07-03 11:57:17 +0200 | [diff] [blame] | 742 | LY_ARRAY_COUNT_TYPE u; |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 743 | |
Michal Vasko | 8dc3199 | 2021-02-22 10:30:47 +0100 | [diff] [blame] | 744 | LY_CHECK_ARG_RET(NULL, module, module->parsed, submodule, NULL); |
Michal Vasko | c3781c3 | 2020-10-06 14:04:08 +0200 | [diff] [blame] | 745 | |
Michal Vasko | 8dc3199 | 2021-02-22 10:30:47 +0100 | [diff] [blame] | 746 | LY_ARRAY_FOR(module->parsed->includes, u) { |
| 747 | if (module->parsed->includes[u].submodule && !strcmp(submodule, module->parsed->includes[u].submodule->name)) { |
| 748 | inc = &module->parsed->includes[u]; |
| 749 | |
| 750 | if (latest && inc->submodule->latest_revision) { |
| 751 | /* latest revision */ |
| 752 | return inc->submodule; |
| 753 | } else if (!revision && !inc->submodule->revs) { |
| 754 | /* no revision */ |
| 755 | return inc->submodule; |
| 756 | } else if (revision && inc->submodule->revs && !strcmp(revision, inc->submodule->revs[0].date)) { |
| 757 | /* specific revision */ |
| 758 | return inc->submodule; |
| 759 | } |
Michal Vasko | c3781c3 | 2020-10-06 14:04:08 +0200 | [diff] [blame] | 760 | } |
Michal Vasko | c3781c3 | 2020-10-06 14:04:08 +0200 | [diff] [blame] | 761 | } |
Radek Krejci | faa1eac | 2018-10-30 14:34:55 +0100 | [diff] [blame] | 762 | |
Michal Vasko | 8dc3199 | 2021-02-22 10:30:47 +0100 | [diff] [blame] | 763 | return NULL; |
| 764 | } |
| 765 | |
| 766 | /** |
| 767 | * @brief Try to find a submodule in the context. |
| 768 | * |
| 769 | * @param[in] ctx Context where to search in. |
| 770 | * @param[in] submodule Name of the submodule to find. |
| 771 | * @param[in] revision Revision of the submodule to find. NULL for submodule with no revision. |
| 772 | * @param[in] latest Ignore @p revision and look for the latest revision. |
| 773 | * @return Pointer to the specified submodule if it is present in the context. |
| 774 | */ |
| 775 | static const struct lysp_submodule * |
| 776 | _ly_ctx_get_submodule(const struct ly_ctx *ctx, const char *submodule, const char *revision, ly_bool latest) |
| 777 | { |
| 778 | const struct lys_module *mod; |
| 779 | const struct lysp_submodule *submod = NULL; |
| 780 | uint32_t v; |
| 781 | |
| 782 | LY_CHECK_ARG_RET(ctx, ctx, submodule, NULL); |
| 783 | |
Radek Krejci | faa1eac | 2018-10-30 14:34:55 +0100 | [diff] [blame] | 784 | for (v = 0; v < ctx->list.count; ++v) { |
| 785 | mod = ctx->list.objs[v]; |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 786 | if (!mod->parsed) { |
| 787 | continue; |
| 788 | } |
| 789 | |
Michal Vasko | 8dc3199 | 2021-02-22 10:30:47 +0100 | [diff] [blame] | 790 | submod = _ly_ctx_get_submodule2(mod, submodule, revision, latest); |
| 791 | if (submod) { |
Michal Vasko | c3781c3 | 2020-10-06 14:04:08 +0200 | [diff] [blame] | 792 | break; |
| 793 | } |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 794 | } |
| 795 | |
Michal Vasko | 8dc3199 | 2021-02-22 10:30:47 +0100 | [diff] [blame] | 796 | return submod; |
| 797 | } |
| 798 | |
| 799 | API const struct lysp_submodule * |
| 800 | ly_ctx_get_submodule(const struct ly_ctx *ctx, const char *submodule, const char *revision) |
| 801 | { |
| 802 | return _ly_ctx_get_submodule(ctx, submodule, revision, 0); |
| 803 | } |
| 804 | |
| 805 | API const struct lysp_submodule * |
| 806 | ly_ctx_get_submodule_latest(const struct ly_ctx *ctx, const char *submodule) |
| 807 | { |
| 808 | return _ly_ctx_get_submodule(ctx, submodule, NULL, 1); |
| 809 | } |
| 810 | |
| 811 | API const struct lysp_submodule * |
| 812 | ly_ctx_get_submodule2(const struct lys_module *module, const char *submodule, const char *revision) |
| 813 | { |
| 814 | return _ly_ctx_get_submodule2(module, submodule, revision, 0); |
| 815 | } |
| 816 | |
| 817 | API const struct lysp_submodule * |
| 818 | ly_ctx_get_submodule2_latest(const struct lys_module *module, const char *submodule) |
| 819 | { |
| 820 | return _ly_ctx_get_submodule2(module, submodule, NULL, 1); |
Radek Krejci | d33273d | 2018-10-25 14:55:52 +0200 | [diff] [blame] | 821 | } |
| 822 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 823 | API void |
Radek Krejci | e9e987e | 2018-10-31 12:50:27 +0100 | [diff] [blame] | 824 | ly_ctx_reset_latests(struct ly_ctx *ctx) |
| 825 | { |
Radek Krejci | e9e987e | 2018-10-31 12:50:27 +0100 | [diff] [blame] | 826 | struct lys_module *mod; |
| 827 | |
Radek Krejci | 7eb54ba | 2020-05-18 16:30:04 +0200 | [diff] [blame] | 828 | for (uint32_t v = 0; v < ctx->list.count; ++v) { |
| 829 | mod = ctx->list.objs[v]; |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 830 | if (mod->latest_revision == 2) { |
| 831 | mod->latest_revision = 1; |
Radek Krejci | e9e987e | 2018-10-31 12:50:27 +0100 | [diff] [blame] | 832 | } |
Radek Krejci | 0bcdaed | 2019-01-10 10:21:34 +0100 | [diff] [blame] | 833 | if (mod->parsed && mod->parsed->includes) { |
Michal Vasko | fd69e1d | 2020-07-03 11:57:17 +0200 | [diff] [blame] | 834 | for (LY_ARRAY_COUNT_TYPE u = 0; u < LY_ARRAY_COUNT(mod->parsed->includes); ++u) { |
Radek Krejci | 7eb54ba | 2020-05-18 16:30:04 +0200 | [diff] [blame] | 835 | if (mod->parsed->includes[u].submodule->latest_revision == 2) { |
| 836 | mod->parsed->includes[u].submodule->latest_revision = 1; |
Radek Krejci | e9e987e | 2018-10-31 12:50:27 +0100 | [diff] [blame] | 837 | } |
| 838 | } |
| 839 | } |
| 840 | } |
| 841 | } |
| 842 | |
Michal Vasko | de79e22 | 2020-08-10 11:55:46 +0200 | [diff] [blame] | 843 | API uint32_t |
Radek Krejci | 0a60f1d | 2020-10-26 22:24:43 +0100 | [diff] [blame] | 844 | ly_ctx_internal_modules_count(const struct ly_ctx *ctx) |
Michal Vasko | de79e22 | 2020-08-10 11:55:46 +0200 | [diff] [blame] | 845 | { |
| 846 | if (!ctx) { |
| 847 | return 0; |
| 848 | } |
| 849 | |
Michal Vasko | 25d6ad0 | 2020-10-22 12:20:22 +0200 | [diff] [blame] | 850 | if (ctx->flags & LY_CTX_NO_YANGLIBRARY) { |
Michal Vasko | de79e22 | 2020-08-10 11:55:46 +0200 | [diff] [blame] | 851 | return LY_INTERNAL_MODS_COUNT - 2; |
| 852 | } else { |
| 853 | return LY_INTERNAL_MODS_COUNT; |
| 854 | } |
| 855 | } |
| 856 | |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 857 | static LY_ERR |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 858 | ylib_feature(struct lyd_node *parent, const struct lysp_module *pmod) |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 859 | { |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 860 | LY_ARRAY_COUNT_TYPE u; |
| 861 | struct lysp_feature *f; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 862 | |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 863 | if (!pmod->mod->implemented) { |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 864 | /* no features can be enabled */ |
| 865 | return LY_SUCCESS; |
| 866 | } |
| 867 | |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 868 | LY_ARRAY_FOR(pmod->features, struct lysp_feature, f) { |
| 869 | if (!(f->flags & LYS_FENABLED)) { |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 870 | continue; |
| 871 | } |
| 872 | |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 873 | LY_CHECK_RET(lyd_new_term(parent, NULL, "feature", f->name, 0, NULL)); |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 874 | } |
| 875 | |
| 876 | LY_ARRAY_FOR(pmod->includes, u) { |
| 877 | LY_ARRAY_FOR(pmod->includes[u].submodule->features, struct lysp_feature, f) { |
| 878 | if (!(f->flags & LYS_FENABLED)) { |
| 879 | continue; |
| 880 | } |
| 881 | |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 882 | LY_CHECK_RET(lyd_new_term(parent, NULL, "feature", f->name, 0, NULL)); |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 883 | } |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 884 | } |
| 885 | |
| 886 | return LY_SUCCESS; |
| 887 | } |
| 888 | |
| 889 | static LY_ERR |
Radek Krejci | 857189e | 2020-09-01 13:26:36 +0200 | [diff] [blame] | 890 | ylib_deviation(struct lyd_node *parent, const struct lys_module *cur_mod, ly_bool bis) |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 891 | { |
Michal Vasko | fd69e1d | 2020-07-03 11:57:17 +0200 | [diff] [blame] | 892 | LY_ARRAY_COUNT_TYPE i; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 893 | struct lys_module *mod; |
| 894 | |
| 895 | if (!cur_mod->implemented) { |
| 896 | /* no deviations of the module for certain */ |
| 897 | return LY_SUCCESS; |
| 898 | } |
| 899 | |
Michal Vasko | 7f45cf2 | 2020-10-01 12:49:44 +0200 | [diff] [blame] | 900 | LY_ARRAY_FOR(cur_mod->deviated_by, i) { |
| 901 | mod = cur_mod->deviated_by[i]; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 902 | |
| 903 | if (bis) { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 904 | LY_CHECK_RET(lyd_new_term(parent, NULL, "deviation", mod->name, 0, NULL)); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 905 | } else { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 906 | LY_CHECK_RET(lyd_new_list(parent, NULL, "deviation", 0, NULL, mod->name, |
Radek Krejci | 0f96988 | 2020-08-21 16:56:47 +0200 | [diff] [blame] | 907 | (mod->parsed->revs ? mod->parsed->revs[0].date : ""))); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 908 | } |
| 909 | } |
| 910 | |
| 911 | return LY_SUCCESS; |
| 912 | } |
| 913 | |
| 914 | static LY_ERR |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 915 | ylib_submodules(struct lyd_node *parent, const struct lysp_module *pmod, ly_bool bis) |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 916 | { |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 917 | LY_ERR ret; |
Michal Vasko | fd69e1d | 2020-07-03 11:57:17 +0200 | [diff] [blame] | 918 | LY_ARRAY_COUNT_TYPE i; |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 919 | struct lyd_node *cont; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 920 | struct lysp_submodule *submod; |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 921 | int r; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 922 | char *str; |
| 923 | |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 924 | LY_ARRAY_FOR(pmod->includes, i) { |
| 925 | submod = pmod->includes[i].submodule; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 926 | |
| 927 | if (bis) { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 928 | LY_CHECK_RET(lyd_new_list(parent, NULL, "submodule", 0, &cont, submod->name)); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 929 | |
| 930 | if (submod->revs) { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 931 | LY_CHECK_RET(lyd_new_term(cont, NULL, "revision", submod->revs[0].date, 0, NULL)); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 932 | } |
| 933 | } else { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 934 | LY_CHECK_RET(lyd_new_list(parent, NULL, "submodule", 0, &cont, submod->name, |
Radek Krejci | 0f96988 | 2020-08-21 16:56:47 +0200 | [diff] [blame] | 935 | (submod->revs ? submod->revs[0].date : ""))); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 936 | } |
| 937 | |
| 938 | if (submod->filepath) { |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 939 | r = asprintf(&str, "file://%s", submod->filepath); |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 940 | LY_CHECK_ERR_RET(r == -1, LOGMEM(pmod->mod->ctx), LY_EMEM); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 941 | |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 942 | ret = lyd_new_term(cont, NULL, bis ? "location" : "schema", str, 0, NULL); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 943 | free(str); |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 944 | LY_CHECK_RET(ret); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 945 | } |
| 946 | } |
| 947 | |
| 948 | return LY_SUCCESS; |
| 949 | } |
| 950 | |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 951 | API LY_ERR |
Michal Vasko | 794ab4b | 2021-03-31 09:42:19 +0200 | [diff] [blame] | 952 | ly_ctx_get_yanglib_data(const struct ly_ctx *ctx, struct lyd_node **root_p, const char *content_id_format, ...) |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 953 | { |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 954 | LY_ERR ret; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 955 | uint32_t i; |
Radek Krejci | 857189e | 2020-09-01 13:26:36 +0200 | [diff] [blame] | 956 | ly_bool bis = 0; |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 957 | int r; |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 958 | char *str; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 959 | const struct lys_module *mod; |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 960 | struct lyd_node *root = NULL, *root_bis = NULL, *cont, *set_bis = NULL; |
Michal Vasko | 794ab4b | 2021-03-31 09:42:19 +0200 | [diff] [blame] | 961 | va_list ap; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 962 | |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 963 | LY_CHECK_ARG_RET(ctx, ctx, root_p, LY_EINVAL); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 964 | |
| 965 | mod = ly_ctx_get_module_implemented(ctx, "ietf-yang-library"); |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 966 | LY_CHECK_ERR_RET(!mod, LOGERR(ctx, LY_EINVAL, "Module \"ietf-yang-library\" is not implemented."), LY_EINVAL); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 967 | |
| 968 | if (mod->parsed->revs && !strcmp(mod->parsed->revs[0].date, "2016-06-21")) { |
| 969 | bis = 0; |
| 970 | } else if (mod->parsed->revs && !strcmp(mod->parsed->revs[0].date, IETF_YANG_LIB_REV)) { |
| 971 | bis = 1; |
| 972 | } else { |
| 973 | LOGERR(ctx, LY_EINVAL, "Incompatible ietf-yang-library version in context."); |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 974 | return LY_EINVAL; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 975 | } |
| 976 | |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 977 | LY_CHECK_GOTO(ret = lyd_new_inner(NULL, mod, "modules-state", 0, &root), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 978 | |
| 979 | if (bis) { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 980 | LY_CHECK_GOTO(ret = lyd_new_inner(NULL, mod, "yang-library", 0, &root_bis), error); |
| 981 | LY_CHECK_GOTO(ret = lyd_new_list(root_bis, NULL, "module-set", 0, &set_bis, "complete"), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 982 | } |
| 983 | |
| 984 | for (i = 0; i < ctx->list.count; ++i) { |
| 985 | mod = ctx->list.objs[i]; |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 986 | if (!mod->parsed) { |
| 987 | LOGERR(ctx, LY_ENOTFOUND, "Parsed module \"%s\" missing in the context.", mod->name); |
| 988 | goto error; |
| 989 | } |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 990 | |
| 991 | /* |
| 992 | * deprecated legacy |
| 993 | */ |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 994 | LY_CHECK_GOTO(ret = lyd_new_list(root, NULL, "module", 0, &cont, mod->name, |
Radek Krejci | 0f96988 | 2020-08-21 16:56:47 +0200 | [diff] [blame] | 995 | (mod->parsed->revs ? mod->parsed->revs[0].date : "")), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 996 | |
| 997 | /* schema */ |
| 998 | if (mod->filepath) { |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 999 | r = asprintf(&str, "file://%s", mod->filepath); |
| 1000 | LY_CHECK_ERR_GOTO(r == -1, LOGMEM(ctx); ret = LY_EMEM, error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1001 | |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 1002 | ret = lyd_new_term(cont, NULL, "schema", str, 0, NULL); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1003 | free(str); |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1004 | LY_CHECK_GOTO(ret, error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1005 | } |
| 1006 | |
| 1007 | /* namespace */ |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 1008 | LY_CHECK_GOTO(ret = lyd_new_term(cont, NULL, "namespace", mod->ns, 0, NULL), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1009 | |
| 1010 | /* feature leaf-list */ |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 1011 | LY_CHECK_GOTO(ret = ylib_feature(cont, mod->parsed), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1012 | |
| 1013 | /* deviation list */ |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1014 | LY_CHECK_GOTO(ret = ylib_deviation(cont, mod, 0), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1015 | |
| 1016 | /* conformance-type */ |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 1017 | LY_CHECK_GOTO(ret = lyd_new_term(cont, NULL, "conformance-type", mod->implemented ? "implement" : "import", 0, |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 1018 | NULL), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1019 | |
| 1020 | /* submodule list */ |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 1021 | LY_CHECK_GOTO(ret = ylib_submodules(cont, mod->parsed, 0), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1022 | |
| 1023 | /* |
| 1024 | * current revision |
| 1025 | */ |
| 1026 | if (bis) { |
| 1027 | /* name and revision */ |
| 1028 | if (mod->implemented) { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 1029 | LY_CHECK_GOTO(ret = lyd_new_list(set_bis, NULL, "module", 0, &cont, mod->name), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1030 | |
| 1031 | if (mod->parsed->revs) { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 1032 | LY_CHECK_GOTO(ret = lyd_new_term(cont, NULL, "revision", mod->parsed->revs[0].date, 0, NULL), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1033 | } |
| 1034 | } else { |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 1035 | LY_CHECK_GOTO(ret = lyd_new_list(set_bis, NULL, "import-only-module", 0, &cont, mod->name, |
Radek Krejci | 0f96988 | 2020-08-21 16:56:47 +0200 | [diff] [blame] | 1036 | (mod->parsed->revs ? mod->parsed->revs[0].date : "")), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1037 | } |
| 1038 | |
| 1039 | /* namespace */ |
Radek Krejci | 41ac994 | 2020-11-02 14:47:56 +0100 | [diff] [blame] | 1040 | LY_CHECK_GOTO(ret = lyd_new_term(cont, NULL, "namespace", mod->ns, 0, NULL), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1041 | |
| 1042 | /* location */ |
| 1043 | if (mod->filepath) { |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1044 | r = asprintf(&str, "file://%s", mod->filepath); |
| 1045 | LY_CHECK_ERR_GOTO(r == -1, LOGMEM(ctx); ret = LY_EMEM, error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1046 | |
Radek Krejci | d68ba1b | 2020-11-09 17:40:11 +0100 | [diff] [blame] | 1047 | ret = lyd_new_term(cont, NULL, "location", str, 0, NULL); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1048 | free(str); |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1049 | LY_CHECK_GOTO(ret, error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1050 | } |
| 1051 | |
| 1052 | /* submodule list */ |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 1053 | LY_CHECK_GOTO(ret = ylib_submodules(cont, mod->parsed, 1), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1054 | |
| 1055 | /* feature list */ |
Michal Vasko | 7b1ad1a | 2020-11-02 15:41:27 +0100 | [diff] [blame] | 1056 | LY_CHECK_GOTO(ret = ylib_feature(cont, mod->parsed), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1057 | |
| 1058 | /* deviation */ |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1059 | LY_CHECK_GOTO(ret = ylib_deviation(cont, mod, 1), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1060 | } |
| 1061 | } |
| 1062 | |
| 1063 | /* IDs */ |
Michal Vasko | 794ab4b | 2021-03-31 09:42:19 +0200 | [diff] [blame] | 1064 | va_start(ap, content_id_format); |
| 1065 | r = vasprintf(&str, content_id_format, ap); |
| 1066 | va_end(ap); |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 1067 | LY_CHECK_ERR_GOTO(r == -1, LOGMEM(ctx); ret = LY_EMEM, error); |
| 1068 | ret = lyd_new_term(root, NULL, "module-set-id", str, 0, NULL); |
| 1069 | LY_CHECK_ERR_GOTO(ret, free(str), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1070 | |
| 1071 | if (bis) { |
| 1072 | /* create one complete schema */ |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 1073 | LY_CHECK_ERR_GOTO(ret = lyd_new_list(root_bis, NULL, "schema", 0, &cont, "complete"), free(str), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1074 | |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 1075 | LY_CHECK_ERR_GOTO(ret = lyd_new_term(cont, NULL, "module-set", "complete", 0, NULL), free(str), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1076 | |
| 1077 | /* content-id */ |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 1078 | LY_CHECK_ERR_GOTO(ret = lyd_new_term(root_bis, NULL, "content-id", str, 0, NULL), free(str), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1079 | } |
Radek Krejci | f13b87b | 2020-12-01 22:02:17 +0100 | [diff] [blame] | 1080 | free(str); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1081 | |
| 1082 | if (root_bis) { |
Michal Vasko | b104f11 | 2020-07-17 09:54:54 +0200 | [diff] [blame] | 1083 | if (lyd_insert_sibling(root, root_bis, &root)) { |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1084 | goto error; |
| 1085 | } |
Michal Vasko | b104f11 | 2020-07-17 09:54:54 +0200 | [diff] [blame] | 1086 | root_bis = NULL; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1087 | } |
| 1088 | |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1089 | LY_CHECK_GOTO(ret = lyd_validate_all(&root, NULL, LYD_VALIDATE_PRESENT, NULL), error); |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1090 | |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1091 | *root_p = root; |
| 1092 | return LY_SUCCESS; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1093 | |
| 1094 | error: |
| 1095 | lyd_free_all(root); |
| 1096 | lyd_free_all(root_bis); |
Michal Vasko | 3a41dff | 2020-07-15 14:30:28 +0200 | [diff] [blame] | 1097 | return ret; |
Michal Vasko | 57c10cd | 2020-05-27 15:57:11 +0200 | [diff] [blame] | 1098 | } |
| 1099 | |
Radek Krejci | e9e987e | 2018-10-31 12:50:27 +0100 | [diff] [blame] | 1100 | API void |
Radek Krejci | 90ed21e | 2021-04-12 14:47:46 +0200 | [diff] [blame^] | 1101 | ly_ctx_destroy(struct ly_ctx *ctx) |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1102 | { |
Radek Krejci | 418823a | 2018-09-20 16:42:13 +0200 | [diff] [blame] | 1103 | if (!ctx) { |
| 1104 | return; |
| 1105 | } |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1106 | |
| 1107 | /* models list */ |
Michal Vasko | d989ba0 | 2020-08-24 10:59:24 +0200 | [diff] [blame] | 1108 | for ( ; ctx->list.count; ctx->list.count--) { |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1109 | /* remove the module */ |
Radek Krejci | 90ed21e | 2021-04-12 14:47:46 +0200 | [diff] [blame^] | 1110 | lys_module_free(ctx->list.objs[ctx->list.count - 1]); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1111 | } |
| 1112 | free(ctx->list.objs); |
| 1113 | |
| 1114 | /* search paths list */ |
Radek Krejci | a40f21b | 2018-09-18 10:42:08 +0200 | [diff] [blame] | 1115 | ly_set_erase(&ctx->search_paths, free); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1116 | |
| 1117 | /* clean the error list */ |
| 1118 | ly_err_clean(ctx, 0); |
| 1119 | pthread_key_delete(ctx->errlist_key); |
| 1120 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1121 | /* dictionary */ |
| 1122 | lydict_clean(&ctx->dict); |
| 1123 | |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1124 | /* plugins - will be removed only if this is the last context */ |
Radek Krejci | 3e6632f | 2021-03-22 22:08:21 +0100 | [diff] [blame] | 1125 | lyplg_clean(); |
Radek Krejci | 0af5f5d | 2018-09-07 15:00:30 +0200 | [diff] [blame] | 1126 | |
| 1127 | free(ctx); |
| 1128 | } |