Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 1 | /** |
| 2 | * @file printer_xml.c |
| 3 | * @author Michal Vasko <mvasko@cesnet.cz> |
| 4 | * @author Radek Krejci <rkrejci@cesnet.cz> |
| 5 | * @brief XML printer for libyang data structure |
| 6 | * |
| 7 | * Copyright (c) 2015 - 2019 CESNET, z.s.p.o. |
| 8 | * |
| 9 | * This source code is licensed under BSD 3-Clause License (the "License"). |
| 10 | * You may not use this file except in compliance with the License. |
| 11 | * You may obtain a copy of the License at |
| 12 | * |
| 13 | * https://opensource.org/licenses/BSD-3-Clause |
| 14 | */ |
| 15 | |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 16 | #include <assert.h> |
| 17 | #include <stdint.h> |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 18 | #include <stdlib.h> |
| 19 | #include <string.h> |
| 20 | |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 21 | #include "common.h" |
| 22 | #include "context.h" |
| 23 | #include "dict.h" |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 24 | #include "log.h" |
Radek Krejci | 47fab89 | 2020-11-05 17:02:41 +0100 | [diff] [blame] | 25 | #include "out.h" |
| 26 | #include "out_internal.h" |
Radek Krejci | 7931b19 | 2020-06-25 17:05:03 +0200 | [diff] [blame] | 27 | #include "parser_data.h" |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 28 | #include "plugins_types.h" |
| 29 | #include "printer_data.h" |
| 30 | #include "printer_internal.h" |
Radek Krejci | 535ea9f | 2020-05-29 16:01:05 +0200 | [diff] [blame] | 31 | #include "set.h" |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 32 | #include "tree.h" |
Radek Krejci | 47fab89 | 2020-11-05 17:02:41 +0100 | [diff] [blame] | 33 | #include "tree_data.h" |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 34 | #include "tree_schema.h" |
| 35 | #include "xml.h" |
| 36 | |
| 37 | /** |
| 38 | * @brief XML printer context. |
| 39 | */ |
| 40 | struct xmlpr_ctx { |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 41 | struct ly_out *out; /**< output specification */ |
| 42 | uint16_t level; /**< current indentation level: 0 - no formatting, >= 1 indentation levels */ |
| 43 | uint32_t options; /**< [Data printer flags](@ref dataprinterflags) */ |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 44 | const struct ly_ctx *ctx; /**< libyang context */ |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 45 | struct ly_set prefix; /**< printed namespace prefixes */ |
| 46 | struct ly_set ns; /**< printed namespaces */ |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 47 | }; |
| 48 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 49 | #define LYXML_PREFIX_REQUIRED 0x01 /**< The prefix is not just a suggestion but a requirement. */ |
Radek Krejci | 1798aae | 2020-07-14 13:26:06 +0200 | [diff] [blame] | 50 | #define LYXML_PREFIX_DEFAULT 0x02 /**< The namespace is required to be a default (without prefix) */ |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 51 | |
| 52 | /** |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 53 | * @brief Print a namespace if not already printed. |
| 54 | * |
| 55 | * @param[in] ctx XML printer context. |
| 56 | * @param[in] ns Namespace to print, expected to be in dictionary. |
| 57 | * @param[in] new_prefix Suggested new prefix, NULL for a default namespace without prefix. Stored in the dictionary. |
| 58 | * @param[in] prefix_opts Prefix options changing the meaning of parameters. |
| 59 | * @return Printed prefix of the namespace to use. |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 60 | */ |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 61 | static const char * |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 62 | xml_print_ns(struct xmlpr_ctx *ctx, const char *ns, const char *new_prefix, uint32_t prefix_opts) |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 63 | { |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 64 | uint32_t i; |
Michal Vasko | 6f4cbb6 | 2020-02-28 11:15:47 +0100 | [diff] [blame] | 65 | |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 66 | for (i = ctx->ns.count; i > 0; --i) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 67 | if (!new_prefix) { |
| 68 | /* find default namespace */ |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 69 | if (!ctx->prefix.objs[i - 1]) { |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 70 | if (!strcmp(ctx->ns.objs[i - 1], ns)) { |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 71 | /* matching default namespace */ |
| 72 | return ctx->prefix.objs[i - 1]; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 73 | } |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 74 | /* not matching default namespace */ |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 75 | break; |
| 76 | } |
| 77 | } else { |
| 78 | /* find prefixed namespace */ |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 79 | if (!strcmp(ctx->ns.objs[i - 1], ns)) { |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 80 | if (!ctx->prefix.objs[i - 1]) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 81 | /* default namespace is not interesting */ |
| 82 | continue; |
| 83 | } |
| 84 | |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 85 | if (!strcmp(ctx->prefix.objs[i - 1], new_prefix) || !(prefix_opts & LYXML_PREFIX_REQUIRED)) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 86 | /* the same prefix or can be any */ |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 87 | return ctx->prefix.objs[i - 1]; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 88 | } |
| 89 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 90 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 91 | } |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 92 | |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 93 | /* suitable namespace not found, must be printed */ |
| 94 | ly_print_(ctx->out, " xmlns%s%s=\"%s\"", new_prefix ? ":" : "", new_prefix ? new_prefix : "", ns); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 95 | |
Radek Krejci | ba03a5a | 2020-08-27 14:40:41 +0200 | [diff] [blame] | 96 | /* and added into namespaces */ |
| 97 | if (new_prefix) { |
Radek Krejci | 011e4aa | 2020-09-04 15:22:31 +0200 | [diff] [blame] | 98 | LY_CHECK_RET(lydict_insert(ctx->ctx, new_prefix, 0, &new_prefix), NULL); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 99 | } |
Radek Krejci | 3d92e44 | 2020-10-12 12:48:13 +0200 | [diff] [blame] | 100 | LY_CHECK_RET(ly_set_add(&ctx->prefix, (void *)new_prefix, 1, NULL), NULL); |
| 101 | LY_CHECK_RET(ly_set_add(&ctx->ns, (void *)ns, 1, &i), NULL); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 102 | |
| 103 | /* return it */ |
| 104 | return ctx->prefix.objs[i]; |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 105 | } |
| 106 | |
Michal Vasko | 22df3f0 | 2020-08-24 13:29:22 +0200 | [diff] [blame] | 107 | static const char * |
Radek Krejci | 8df109d | 2021-04-23 12:19:08 +0200 | [diff] [blame] | 108 | xml_print_ns_opaq(struct xmlpr_ctx *ctx, LY_VALUE_FORMAT format, const struct ly_opaq_name *name, uint32_t prefix_opts) |
Radek Krejci | 1798aae | 2020-07-14 13:26:06 +0200 | [diff] [blame] | 109 | { |
Radek Krejci | 1798aae | 2020-07-14 13:26:06 +0200 | [diff] [blame] | 110 | switch (format) { |
Radek Krejci | 8df109d | 2021-04-23 12:19:08 +0200 | [diff] [blame] | 111 | case LY_VALUE_XML: |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 112 | return xml_print_ns(ctx, name->module_ns, (prefix_opts & LYXML_PREFIX_DEFAULT) ? NULL : name->prefix, prefix_opts); |
Radek Krejci | 1798aae | 2020-07-14 13:26:06 +0200 | [diff] [blame] | 113 | break; |
Radek Krejci | 8df109d | 2021-04-23 12:19:08 +0200 | [diff] [blame] | 114 | case LY_VALUE_JSON: |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 115 | if (name->module_name) { |
| 116 | const struct lys_module *mod = ly_ctx_get_module_latest(ctx->ctx, name->module_name); |
Radek Krejci | 1798aae | 2020-07-14 13:26:06 +0200 | [diff] [blame] | 117 | if (mod) { |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 118 | return xml_print_ns(ctx, mod->ns, (prefix_opts & LYXML_PREFIX_DEFAULT) ? NULL : name->prefix, prefix_opts); |
Radek Krejci | 1798aae | 2020-07-14 13:26:06 +0200 | [diff] [blame] | 119 | } |
| 120 | } |
| 121 | break; |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 122 | default: |
Radek Krejci | 1798aae | 2020-07-14 13:26:06 +0200 | [diff] [blame] | 123 | /* cannot be created */ |
| 124 | LOGINT(ctx->ctx); |
| 125 | } |
| 126 | |
| 127 | return NULL; |
| 128 | } |
| 129 | |
Radek Krejci | ec9ad60 | 2021-01-04 10:46:30 +0100 | [diff] [blame] | 130 | /** |
| 131 | * @brief Print prefix data. |
| 132 | * |
| 133 | * @param[in] ctx XML printer context. |
Radek Krejci | 8df109d | 2021-04-23 12:19:08 +0200 | [diff] [blame] | 134 | * @param[in] format Value prefix format, only ::LY_VALUE_XML supported. |
| 135 | * @param[in] prefix_data Format-specific data for resolving any prefixes (see ::ly_resolve_prefix). |
Radek Krejci | ec9ad60 | 2021-01-04 10:46:30 +0100 | [diff] [blame] | 136 | * @param[in] prefix_opts Prefix options changing the meaning of parameters. |
| 137 | * @return LY_ERR value. |
| 138 | */ |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 139 | static void |
Radek Krejci | 8df109d | 2021-04-23 12:19:08 +0200 | [diff] [blame] | 140 | xml_print_ns_prefix_data(struct xmlpr_ctx *ctx, LY_VALUE_FORMAT format, void *prefix_data, uint32_t prefix_opts) |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 141 | { |
| 142 | const struct ly_set *set; |
| 143 | const struct lyxml_ns *ns; |
| 144 | uint32_t i; |
| 145 | |
| 146 | switch (format) { |
Radek Krejci | 8df109d | 2021-04-23 12:19:08 +0200 | [diff] [blame] | 147 | case LY_VALUE_XML: |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 148 | set = prefix_data; |
| 149 | for (i = 0; i < set->count; ++i) { |
| 150 | ns = set->objs[i]; |
| 151 | xml_print_ns(ctx, ns->uri, (prefix_opts & LYXML_PREFIX_DEFAULT) ? NULL : ns->prefix, prefix_opts); |
| 152 | } |
| 153 | break; |
| 154 | default: |
| 155 | /* cannot be created */ |
| 156 | LOGINT(ctx->ctx); |
| 157 | } |
| 158 | } |
| 159 | |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 160 | /** |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 161 | * TODO |
| 162 | */ |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 163 | static void |
Michal Vasko | 9f96a05 | 2020-03-10 09:41:45 +0100 | [diff] [blame] | 164 | xml_print_meta(struct xmlpr_ctx *ctx, const struct lyd_node *node) |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 165 | { |
Michal Vasko | 9f96a05 | 2020-03-10 09:41:45 +0100 | [diff] [blame] | 166 | struct lyd_meta *meta; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 167 | const struct lys_module *mod; |
| 168 | struct ly_set ns_list = {0}; |
Michal Vasko | 45791ad | 2021-06-17 08:45:03 +0200 | [diff] [blame] | 169 | LY_ARRAY_COUNT_TYPE u; |
| 170 | ly_bool dynamic, filter_attrs = 0; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 171 | |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 172 | /* with-defaults */ |
Michal Vasko | 6f4cbb6 | 2020-02-28 11:15:47 +0100 | [diff] [blame] | 173 | if (node->schema->nodetype & LYD_NODE_TERM) { |
Radek Krejci | 7931b19 | 2020-06-25 17:05:03 +0200 | [diff] [blame] | 174 | if (((node->flags & LYD_DEFAULT) && (ctx->options & (LYD_PRINT_WD_ALL_TAG | LYD_PRINT_WD_IMPL_TAG))) || |
Radek Krejci | 1961125 | 2020-10-04 13:54:53 +0200 | [diff] [blame] | 175 | ((ctx->options & LYD_PRINT_WD_ALL_TAG) && lyd_is_default(node))) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 176 | /* we have implicit OR explicit default node, print attribute only if context include with-defaults schema */ |
Radek Krejci | c2b49d8 | 2021-04-26 08:05:57 +0200 | [diff] [blame] | 177 | mod = ly_ctx_get_module_latest(LYD_CTX(node), "ietf-netconf-with-defaults"); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 178 | if (mod) { |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 179 | ly_print_(ctx->out, " %s:default=\"true\"", xml_print_ns(ctx, mod->ns, mod->prefix, 0)); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 180 | } |
| 181 | } |
| 182 | } |
Michal Vasko | 45791ad | 2021-06-17 08:45:03 +0200 | [diff] [blame] | 183 | |
| 184 | /* check for NETCONF filter unqualified attributes */ |
| 185 | LY_ARRAY_FOR(node->schema->exts, u) { |
| 186 | if (!strcmp(node->schema->exts[u].def->name, "get-filter-element-attributes") && |
| 187 | !strcmp(node->schema->exts[u].def->module->name, "ietf-netconf")) { |
| 188 | filter_attrs = 1; |
| 189 | break; |
| 190 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 191 | } |
Michal Vasko | 45791ad | 2021-06-17 08:45:03 +0200 | [diff] [blame] | 192 | |
Michal Vasko | 9f96a05 | 2020-03-10 09:41:45 +0100 | [diff] [blame] | 193 | for (meta = node->meta; meta; meta = meta->next) { |
Radek Krejci | 224d4b4 | 2021-04-23 13:54:59 +0200 | [diff] [blame] | 194 | const char *value = meta->value.realtype->plugin->print(LYD_CTX(node), &meta->value, LY_VALUE_XML, &ns_list, |
| 195 | &dynamic, NULL); |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 196 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 197 | /* print namespaces connected with the value's prefixes */ |
Michal Vasko | 45791ad | 2021-06-17 08:45:03 +0200 | [diff] [blame] | 198 | for (uint32_t i = 0; i < ns_list.count; ++i) { |
| 199 | mod = ns_list.objs[i]; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 200 | xml_print_ns(ctx, mod->ns, mod->prefix, 1); |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 201 | } |
| 202 | ly_set_erase(&ns_list, NULL); |
| 203 | |
Radek Krejci | 0f96988 | 2020-08-21 16:56:47 +0200 | [diff] [blame] | 204 | mod = meta->annotation->module; |
Michal Vasko | 45791ad | 2021-06-17 08:45:03 +0200 | [diff] [blame] | 205 | if (filter_attrs && !strcmp(mod->name, "ietf-netconf") && (!strcmp(meta->name, "type") || |
| 206 | !strcmp(meta->name, "select"))) { |
| 207 | /* print special NETCONF filter unqualified attributes */ |
| 208 | ly_print_(ctx->out, " %s=\"", meta->name); |
| 209 | } else { |
| 210 | /* print the metadata with its namespace */ |
| 211 | ly_print_(ctx->out, " %s:%s=\"", xml_print_ns(ctx, mod->ns, mod->prefix, 1), meta->name); |
| 212 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 213 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 214 | /* print metadata value */ |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 215 | if (value && value[0]) { |
| 216 | lyxml_dump_text(ctx->out, value, 1); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 217 | } |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 218 | ly_print_(ctx->out, "\""); |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 219 | if (dynamic) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 220 | free((void *)value); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 221 | } |
| 222 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 223 | } |
| 224 | |
| 225 | /** |
| 226 | * @brief Print generic XML element despite of the data node type. |
| 227 | * |
| 228 | * Prints the element name, attributes and necessary namespaces. |
| 229 | * |
| 230 | * @param[in] ctx XML printer context. |
| 231 | * @param[in] node Data node to be printed. |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 232 | */ |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 233 | static void |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 234 | xml_print_node_open(struct xmlpr_ctx *ctx, const struct lyd_node *node) |
| 235 | { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 236 | /* print node name */ |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 237 | ly_print_(ctx->out, "%*s<%s", INDENT, node->schema->name); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 238 | |
| 239 | /* print default namespace */ |
| 240 | xml_print_ns(ctx, node->schema->module->ns, NULL, 0); |
| 241 | |
| 242 | /* print metadata */ |
| 243 | xml_print_meta(ctx, node); |
| 244 | } |
| 245 | |
| 246 | static LY_ERR |
| 247 | xml_print_attr(struct xmlpr_ctx *ctx, const struct lyd_node_opaq *node) |
| 248 | { |
Radek Krejci | 5536d28 | 2020-08-04 23:27:44 +0200 | [diff] [blame] | 249 | const struct lyd_attr *attr; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 250 | const char *pref; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 251 | |
| 252 | LY_LIST_FOR(node->attr, attr) { |
| 253 | pref = NULL; |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 254 | if (attr->name.prefix) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 255 | /* print attribute namespace */ |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 256 | pref = xml_print_ns_opaq(ctx, attr->format, &attr->name, 0); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 257 | } |
| 258 | |
| 259 | /* print namespaces connected with the value's prefixes */ |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 260 | if (attr->val_prefix_data) { |
| 261 | xml_print_ns_prefix_data(ctx, attr->format, attr->val_prefix_data, LYXML_PREFIX_REQUIRED); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 262 | } |
| 263 | |
| 264 | /* print the attribute with its prefix and value */ |
Radek IÅ¡a | 52c4ac6 | 2021-03-08 09:37:32 +0100 | [diff] [blame] | 265 | ly_print_(ctx->out, " %s%s%s=\"", pref ? pref : "", pref ? ":" : "", attr->name.name); |
| 266 | lyxml_dump_text(ctx->out, attr->value, 1); |
| 267 | ly_print_(ctx->out, "\""); /* print attribute value terminator */ |
| 268 | |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 269 | } |
| 270 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 271 | return LY_SUCCESS; |
| 272 | } |
| 273 | |
| 274 | static LY_ERR |
| 275 | xml_print_opaq_open(struct xmlpr_ctx *ctx, const struct lyd_node_opaq *node) |
| 276 | { |
| 277 | /* print node name */ |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 278 | ly_print_(ctx->out, "%*s<%s", INDENT, node->name.name); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 279 | |
| 280 | /* print default namespace */ |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 281 | xml_print_ns_opaq(ctx, node->format, &node->name, LYXML_PREFIX_DEFAULT); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 282 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 283 | /* print attributes */ |
| 284 | LY_CHECK_RET(xml_print_attr(ctx, node)); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 285 | |
| 286 | return LY_SUCCESS; |
| 287 | } |
| 288 | |
| 289 | static LY_ERR xml_print_node(struct xmlpr_ctx *ctx, const struct lyd_node *node); |
| 290 | |
| 291 | /** |
| 292 | * @brief Print XML element representing lyd_node_term. |
| 293 | * |
| 294 | * @param[in] ctx XML printer context. |
| 295 | * @param[in] node Data node to be printed. |
Michal Vasko | 569f2f4 | 2021-08-04 11:31:08 +0200 | [diff] [blame] | 296 | * @return LY_ERR value. |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 297 | */ |
Michal Vasko | 569f2f4 | 2021-08-04 11:31:08 +0200 | [diff] [blame] | 298 | static LY_ERR |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 299 | xml_print_term(struct xmlpr_ctx *ctx, const struct lyd_node_term *node) |
| 300 | { |
Radek Krejci | a191122 | 2019-07-22 17:24:50 +0200 | [diff] [blame] | 301 | struct ly_set ns_list = {0}; |
Radek Krejci | 857189e | 2020-09-01 13:26:36 +0200 | [diff] [blame] | 302 | ly_bool dynamic; |
Radek Krejci | 28681fa | 2019-09-06 13:08:45 +0200 | [diff] [blame] | 303 | const char *value; |
| 304 | |
Michal Vasko | 9e68508 | 2021-01-29 14:49:09 +0100 | [diff] [blame] | 305 | xml_print_node_open(ctx, &node->node); |
Radek Krejci | 224d4b4 | 2021-04-23 13:54:59 +0200 | [diff] [blame] | 306 | value = ((struct lysc_node_leaf *)node->schema)->type->plugin->print(LYD_CTX(node), &node->value, LY_VALUE_XML, |
| 307 | &ns_list, &dynamic, NULL); |
Michal Vasko | 569f2f4 | 2021-08-04 11:31:08 +0200 | [diff] [blame] | 308 | LY_CHECK_RET(!value, LY_EINVAL); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 309 | |
Radek Krejci | a191122 | 2019-07-22 17:24:50 +0200 | [diff] [blame] | 310 | /* print namespaces connected with the values's prefixes */ |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 311 | for (uint32_t u = 0; u < ns_list.count; ++u) { |
Michal Vasko | 6f4cbb6 | 2020-02-28 11:15:47 +0100 | [diff] [blame] | 312 | const struct lys_module *mod = (const struct lys_module *)ns_list.objs[u]; |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 313 | ly_print_(ctx->out, " xmlns:%s=\"%s\"", mod->prefix, mod->ns); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 314 | } |
Radek Krejci | a191122 | 2019-07-22 17:24:50 +0200 | [diff] [blame] | 315 | ly_set_erase(&ns_list, NULL); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 316 | |
Michal Vasko | 569f2f4 | 2021-08-04 11:31:08 +0200 | [diff] [blame] | 317 | if (!value[0]) { |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 318 | ly_print_(ctx->out, "/>%s", DO_FORMAT ? "\n" : ""); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 319 | } else { |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 320 | ly_print_(ctx->out, ">"); |
Radek Krejci | a191122 | 2019-07-22 17:24:50 +0200 | [diff] [blame] | 321 | lyxml_dump_text(ctx->out, value, 0); |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 322 | ly_print_(ctx->out, "</%s>%s", node->schema->name, DO_FORMAT ? "\n" : ""); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 323 | } |
Radek Krejci | a191122 | 2019-07-22 17:24:50 +0200 | [diff] [blame] | 324 | if (dynamic) { |
Michal Vasko | 6f4cbb6 | 2020-02-28 11:15:47 +0100 | [diff] [blame] | 325 | free((void *)value); |
Radek Krejci | a191122 | 2019-07-22 17:24:50 +0200 | [diff] [blame] | 326 | } |
Michal Vasko | 569f2f4 | 2021-08-04 11:31:08 +0200 | [diff] [blame] | 327 | |
| 328 | return LY_SUCCESS; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 329 | } |
| 330 | |
| 331 | /** |
| 332 | * @brief Print XML element representing lyd_node_inner. |
| 333 | * |
| 334 | * @param[in] ctx XML printer context. |
| 335 | * @param[in] node Data node to be printed. |
| 336 | * @return LY_ERR value. |
| 337 | */ |
| 338 | static LY_ERR |
| 339 | xml_print_inner(struct xmlpr_ctx *ctx, const struct lyd_node_inner *node) |
| 340 | { |
| 341 | LY_ERR ret; |
| 342 | struct lyd_node *child; |
| 343 | |
Michal Vasko | 9e68508 | 2021-01-29 14:49:09 +0100 | [diff] [blame] | 344 | xml_print_node_open(ctx, &node->node); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 345 | |
Michal Vasko | 630d989 | 2020-12-08 17:11:08 +0100 | [diff] [blame] | 346 | LY_LIST_FOR(node->child, child) { |
| 347 | if (ly_should_print(child, ctx->options)) { |
| 348 | break; |
| 349 | } |
| 350 | } |
| 351 | if (!child) { |
| 352 | /* there are no children that will be printed */ |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 353 | ly_print_(ctx->out, "/>%s", DO_FORMAT ? "\n" : ""); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 354 | return LY_SUCCESS; |
| 355 | } |
| 356 | |
| 357 | /* children */ |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 358 | ly_print_(ctx->out, ">%s", DO_FORMAT ? "\n" : ""); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 359 | |
| 360 | LEVEL_INC; |
| 361 | LY_LIST_FOR(node->child, child) { |
| 362 | ret = xml_print_node(ctx, child); |
| 363 | LY_CHECK_ERR_RET(ret, LEVEL_DEC, ret); |
| 364 | } |
| 365 | LEVEL_DEC; |
| 366 | |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 367 | ly_print_(ctx->out, "%*s</%s>%s", INDENT, node->schema->name, DO_FORMAT ? "\n" : ""); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 368 | |
| 369 | return LY_SUCCESS; |
| 370 | } |
| 371 | |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 372 | static LY_ERR |
| 373 | xml_print_anydata(struct xmlpr_ctx *ctx, const struct lyd_node_any *node) |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 374 | { |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 375 | struct lyd_node_any *any = (struct lyd_node_any *)node; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 376 | struct lyd_node *iter; |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 377 | uint32_t prev_opts, prev_lo; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 378 | LY_ERR ret; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 379 | |
Michal Vasko | 9e68508 | 2021-01-29 14:49:09 +0100 | [diff] [blame] | 380 | xml_print_node_open(ctx, &node->node); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 381 | |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 382 | if (!any->value.tree) { |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 383 | /* no content */ |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 384 | no_content: |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 385 | ly_print_(ctx->out, "/>%s", DO_FORMAT ? "\n" : ""); |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 386 | return LY_SUCCESS; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 387 | } else { |
Michal Vasko | 60ea635 | 2020-06-29 13:39:39 +0200 | [diff] [blame] | 388 | if (any->value_type == LYD_ANYDATA_LYB) { |
| 389 | /* turn logging off */ |
| 390 | prev_lo = ly_log_options(0); |
| 391 | |
| 392 | /* try to parse it into a data tree */ |
Michal Vasko | b7be7a8 | 2020-08-20 09:09:04 +0200 | [diff] [blame] | 393 | if (lyd_parse_data_mem((struct ly_ctx *)LYD_CTX(node), any->value.mem, LYD_LYB, LYD_PARSE_ONLY | LYD_PARSE_OPAQ | LYD_PARSE_STRICT, 0, &iter) == LY_SUCCESS) { |
Michal Vasko | 60ea635 | 2020-06-29 13:39:39 +0200 | [diff] [blame] | 394 | /* successfully parsed */ |
| 395 | free(any->value.mem); |
| 396 | any->value.tree = iter; |
| 397 | any->value_type = LYD_ANYDATA_DATATREE; |
| 398 | } |
Radek Krejci | 7931b19 | 2020-06-25 17:05:03 +0200 | [diff] [blame] | 399 | |
| 400 | /* turn loggin on again */ |
| 401 | ly_log_options(prev_lo); |
Michal Vasko | 60ea635 | 2020-06-29 13:39:39 +0200 | [diff] [blame] | 402 | } |
| 403 | |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 404 | switch (any->value_type) { |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 405 | case LYD_ANYDATA_DATATREE: |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 406 | /* close opening tag and print data */ |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 407 | prev_opts = ctx->options; |
Radek Krejci | 7931b19 | 2020-06-25 17:05:03 +0200 | [diff] [blame] | 408 | ctx->options &= ~LYD_PRINT_WITHSIBLINGS; |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 409 | LEVEL_INC; |
| 410 | |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 411 | ly_print_(ctx->out, ">%s", DO_FORMAT ? "\n" : ""); |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 412 | LY_LIST_FOR(any->value.tree, iter) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 413 | ret = xml_print_node(ctx, iter); |
| 414 | LY_CHECK_ERR_RET(ret, LEVEL_DEC, ret); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 415 | } |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 416 | |
| 417 | LEVEL_DEC; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 418 | ctx->options = prev_opts; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 419 | break; |
| 420 | case LYD_ANYDATA_STRING: |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 421 | /* escape XML-sensitive characters */ |
| 422 | if (!any->value.str[0]) { |
| 423 | goto no_content; |
| 424 | } |
| 425 | /* close opening tag and print data */ |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 426 | ly_print_(ctx->out, ">"); |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 427 | lyxml_dump_text(ctx->out, any->value.str, 0); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 428 | break; |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 429 | case LYD_ANYDATA_XML: |
| 430 | /* print without escaping special characters */ |
| 431 | if (!any->value.str[0]) { |
| 432 | goto no_content; |
| 433 | } |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 434 | ly_print_(ctx->out, ">%s", any->value.str); |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 435 | break; |
| 436 | case LYD_ANYDATA_JSON: |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 437 | case LYD_ANYDATA_LYB: |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 438 | /* JSON and LYB format is not supported */ |
Michal Vasko | b7be7a8 | 2020-08-20 09:09:04 +0200 | [diff] [blame] | 439 | LOGWRN(LYD_CTX(node), "Unable to print anydata content (type %d) as XML.", any->value_type); |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 440 | goto no_content; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 441 | } |
| 442 | |
| 443 | /* closing tag */ |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 444 | if (any->value_type == LYD_ANYDATA_DATATREE) { |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 445 | ly_print_(ctx->out, "%*s</%s>%s", INDENT, node->schema->name, DO_FORMAT ? "\n" : ""); |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 446 | } else { |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 447 | ly_print_(ctx->out, "</%s>%s", node->schema->name, DO_FORMAT ? "\n" : ""); |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 448 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 449 | } |
| 450 | |
Radek Krejci | 26a5dfb | 2019-07-26 14:51:06 +0200 | [diff] [blame] | 451 | return LY_SUCCESS; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 452 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 453 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 454 | static LY_ERR |
| 455 | xml_print_opaq(struct xmlpr_ctx *ctx, const struct lyd_node_opaq *node) |
| 456 | { |
| 457 | LY_ERR ret; |
| 458 | struct lyd_node *child; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 459 | |
| 460 | LY_CHECK_RET(xml_print_opaq_open(ctx, node)); |
| 461 | |
| 462 | if (node->value[0]) { |
| 463 | /* print namespaces connected with the value's prefixes */ |
Michal Vasko | 6b5cb2a | 2020-11-11 19:11:21 +0100 | [diff] [blame] | 464 | if (node->val_prefix_data) { |
| 465 | xml_print_ns_prefix_data(ctx, node->format, node->val_prefix_data, LYXML_PREFIX_REQUIRED); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 466 | } |
| 467 | |
Radek IÅ¡a | 52c4ac6 | 2021-03-08 09:37:32 +0100 | [diff] [blame] | 468 | ly_print_(ctx->out, ">"); |
| 469 | lyxml_dump_text(ctx->out, node->value, 0); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 470 | } |
| 471 | |
| 472 | if (node->child) { |
| 473 | /* children */ |
| 474 | if (!node->value[0]) { |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 475 | ly_print_(ctx->out, ">%s", DO_FORMAT ? "\n" : ""); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 476 | } |
| 477 | |
| 478 | LEVEL_INC; |
| 479 | LY_LIST_FOR(node->child, child) { |
| 480 | ret = xml_print_node(ctx, child); |
| 481 | LY_CHECK_ERR_RET(ret, LEVEL_DEC, ret); |
| 482 | } |
| 483 | LEVEL_DEC; |
| 484 | |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 485 | ly_print_(ctx->out, "%*s</%s>%s", INDENT, node->name.name, DO_FORMAT ? "\n" : ""); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 486 | } else if (node->value[0]) { |
Michal Vasko | ad92b67 | 2020-11-12 13:11:31 +0100 | [diff] [blame] | 487 | ly_print_(ctx->out, "</%s>%s", node->name.name, DO_FORMAT ? "\n" : ""); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 488 | } else { |
| 489 | /* no value or children */ |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 490 | ly_print_(ctx->out, "/>%s", DO_FORMAT ? "\n" : ""); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 491 | } |
| 492 | |
| 493 | return LY_SUCCESS; |
| 494 | } |
| 495 | |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 496 | /** |
| 497 | * @brief Print XML element representing lyd_node. |
| 498 | * |
| 499 | * @param[in] ctx XML printer context. |
| 500 | * @param[in] node Data node to be printed. |
| 501 | * @return LY_ERR value. |
| 502 | */ |
| 503 | static LY_ERR |
| 504 | xml_print_node(struct xmlpr_ctx *ctx, const struct lyd_node *node) |
| 505 | { |
| 506 | LY_ERR ret = LY_SUCCESS; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 507 | uint32_t ns_count; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 508 | |
Michal Vasko | 9b368d3 | 2020-02-14 13:53:31 +0100 | [diff] [blame] | 509 | if (!ly_should_print(node, ctx->options)) { |
| 510 | /* do not print at all */ |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 511 | return LY_SUCCESS; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 512 | } |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 513 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 514 | /* remember namespace definition count on this level */ |
| 515 | ns_count = ctx->ns.count; |
| 516 | |
| 517 | if (!node->schema) { |
| 518 | ret = xml_print_opaq(ctx, (const struct lyd_node_opaq *)node); |
| 519 | } else { |
| 520 | switch (node->schema->nodetype) { |
| 521 | case LYS_CONTAINER: |
| 522 | case LYS_LIST: |
| 523 | case LYS_NOTIF: |
Michal Vasko | 1bf0939 | 2020-03-27 12:38:10 +0100 | [diff] [blame] | 524 | case LYS_RPC: |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 525 | case LYS_ACTION: |
| 526 | ret = xml_print_inner(ctx, (const struct lyd_node_inner *)node); |
| 527 | break; |
| 528 | case LYS_LEAF: |
| 529 | case LYS_LEAFLIST: |
Michal Vasko | 569f2f4 | 2021-08-04 11:31:08 +0200 | [diff] [blame] | 530 | ret = xml_print_term(ctx, (const struct lyd_node_term *)node); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 531 | break; |
| 532 | case LYS_ANYXML: |
| 533 | case LYS_ANYDATA: |
| 534 | ret = xml_print_anydata(ctx, (const struct lyd_node_any *)node); |
| 535 | break; |
| 536 | default: |
| 537 | LOGINT(node->schema->module->ctx); |
| 538 | ret = LY_EINT; |
| 539 | break; |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | /* remove all added namespaces */ |
| 544 | while (ns_count < ctx->ns.count) { |
Michal Vasko | e180ed0 | 2021-02-05 16:31:20 +0100 | [diff] [blame] | 545 | lydict_remove(ctx->ctx, ctx->prefix.objs[ctx->prefix.count - 1]); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 546 | ly_set_rm_index(&ctx->prefix, ctx->prefix.count - 1, NULL); |
| 547 | ly_set_rm_index(&ctx->ns, ctx->ns.count - 1, NULL); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 548 | } |
| 549 | |
| 550 | return ret; |
| 551 | } |
| 552 | |
| 553 | LY_ERR |
Radek Krejci | 1deb5be | 2020-08-26 16:43:36 +0200 | [diff] [blame] | 554 | xml_print_data(struct ly_out *out, const struct lyd_node *root, uint32_t options) |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 555 | { |
| 556 | const struct lyd_node *node; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 557 | struct xmlpr_ctx ctx = {0}; |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 558 | |
| 559 | if (!root) { |
Michal Vasko | 6973015 | 2020-10-09 16:30:07 +0200 | [diff] [blame] | 560 | if ((out->type == LY_OUT_MEMORY) || (out->type == LY_OUT_CALLBACK)) { |
Michal Vasko | 5233e96 | 2020-08-14 14:26:20 +0200 | [diff] [blame] | 561 | ly_print_(out, ""); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 562 | } |
| 563 | goto finish; |
| 564 | } |
| 565 | |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 566 | ctx.out = out; |
Radek Krejci | 17ede7a | 2020-11-13 10:38:30 +0100 | [diff] [blame] | 567 | ctx.level = 0; |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 568 | ctx.options = options; |
Michal Vasko | b7be7a8 | 2020-08-20 09:09:04 +0200 | [diff] [blame] | 569 | ctx.ctx = LYD_CTX(root); |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 570 | |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 571 | /* content */ |
| 572 | LY_LIST_FOR(root, node) { |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 573 | LY_CHECK_RET(xml_print_node(&ctx, node)); |
Radek Krejci | 7931b19 | 2020-06-25 17:05:03 +0200 | [diff] [blame] | 574 | if (!(options & LYD_PRINT_WITHSIBLINGS)) { |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 575 | break; |
| 576 | } |
| 577 | } |
| 578 | |
| 579 | finish: |
Michal Vasko | 52927e2 | 2020-03-16 17:26:14 +0100 | [diff] [blame] | 580 | assert(!ctx.prefix.count && !ctx.ns.count); |
| 581 | ly_set_erase(&ctx.prefix, NULL); |
| 582 | ly_set_erase(&ctx.ns, NULL); |
Radek Krejci | e7b9509 | 2019-05-15 11:03:07 +0200 | [diff] [blame] | 583 | ly_print_flush(out); |
| 584 | return LY_SUCCESS; |
| 585 | } |