yin parser CHANGE fix update documentation comments and function prototypes
diff --git a/src/parser_yin.c b/src/parser_yin.c
index 1fdcbeb..1b97e92 100644
--- a/src/parser_yin.c
+++ b/src/parser_yin.c
@@ -150,6 +150,10 @@
return arg;
}
+/**
+ * @brief free argument record, content loaded from lyxml_get_string() can be
+ * dynamically allocated in some cases so it must be also freed.
+ */
static void free_arg_rec(struct lyxml_context *xml_ctx, struct yin_arg_record *record) {
(void)xml_ctx; /* unused */
if (record->dynamic_content) {
@@ -158,7 +162,7 @@
}
LY_ERR
-yin_load_attributes(struct lyxml_context *xml_ctx, const char **data, struct yin_arg_record **args)
+yin_load_attributes(struct lyxml_context *xml_ctx, const char **data, struct yin_arg_record **attrs)
{
LY_ERR ret = LY_SUCCESS;
struct yin_arg_record *argument_record = NULL;
@@ -170,14 +174,11 @@
LY_CHECK_GOTO(ret != LY_SUCCESS, cleanup);
if (xml_ctx->status == LYXML_ATTR_CONTENT) {
- LY_ARRAY_NEW_GOTO(xml_ctx->ctx, *args, argument_record, ret, cleanup);
+ LY_ARRAY_NEW_GOTO(xml_ctx->ctx, *attrs, argument_record, ret, cleanup);
argument_record->name = name.value;
argument_record->name_len = name.len;
argument_record->prefix = prefix.value;
argument_record->prefix_len = prefix.len;
- argument_record->content = NULL;
- argument_record->content_len = 0;
- argument_record->dynamic_content = 0;
ret = lyxml_get_string(xml_ctx, data, &argument_record->content, &argument_record->content_len,
&argument_record->content, &argument_record->content_len, &argument_record->dynamic_content);
LY_CHECK_GOTO(ret != LY_SUCCESS, cleanup);
@@ -186,14 +187,27 @@
cleanup:
if (ret != LY_SUCCESS) {
- FREE_ARRAY(xml_ctx, *args, free_arg_rec);
- *args = NULL;
+ FREE_ARRAY(xml_ctx, *attrs, free_arg_rec);
+ *attrs = NULL;
}
return ret;
}
-LY_ERR
-yin_parse_attribute(struct lyxml_context *xml_ctx, struct yin_arg_record **args, enum YIN_ARGUMENT arg_type,
+/**
+ * @brief Parse yin argument.
+ *
+ * @param[in] xml_ctx XML parser context.
+ * @param[in] attrs Array of attributes.
+ * @param[in,out] data Data to read from.
+ * @param[in] arg_type Type of argument that is expected in parsed element (use YIN_ARG_NONE for elements without special argument).
+ * @param[out] arg_val Where value of argument should be stored. Can be NULL if arg_type is specified as YIN_ARG_NONE.
+ * @param[in] flags Used to define constraints like mandatory of given attribute can be set to YIN_ATTR_MANDATORY.
+ * @param[in] current_element Identification of current element, used for logging.
+ *
+ * @return LY_ERR values.
+ */
+static LY_ERR
+yin_parse_attribute(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs, enum YIN_ARGUMENT arg_type,
const char **arg_val, uint8_t flags, enum yang_keyword current_element)
{
enum YIN_ARGUMENT arg = YIN_ARG_UNKNOWN;
@@ -201,7 +215,7 @@
bool found = false;
/* validation of attributes */
- LY_ARRAY_FOR(*args, struct yin_arg_record, iter) {
+ LY_ARRAY_FOR(*attrs, struct yin_arg_record, iter) {
/* yin arguments represented as attributes have no namespace, which in this case means no prefix */
if (!iter->prefix) {
arg = yin_match_argument_name(iter->name, iter->name_len);
@@ -234,7 +248,7 @@
}
/**
- * @brief get record with given type.
+ * @brief Get record with given type.
*
* @param[in] type Type of wanted record.
* @param[in] array_size Size of array.
@@ -242,7 +256,7 @@
*
* @return Pointer to desired record on success, NULL if element is not in the array.
*/
-struct yin_subelement *
+static struct yin_subelement *
get_record(enum yang_keyword type, signed char array_size, struct yin_subelement *array)
{
signed char left = 0, right = array_size - 1, middle;
@@ -312,18 +326,133 @@
}
/**
- * @brief Generic function for content parsing
+ * @brief Parse simple element without any special constraints and argument mapped to yin attribute,
+ * for example prefix or namespace element.
*
- * @param[in,out] xml_ctx Xml context.
- * @param[in] subelem_info array of valid subelement types and meta information,
- * array must be ordered by subelem_info->type in ascending order.
- * @param[in] subelem_info_size Size of subelem_info array.
+ * @param[in] xml_ctx Xml context.
+ * @param[in] attrs Attributes of current element.
* @param[in,out] data Data to read from, always moved to currently handled character.
- * @param[in] current_element Type of current element.
- * @param[out] Where the text content of element should be stored. Text content is ignored if set to NULL.
- * @param[in] exts Extension instance to add to. Can be null if element cannot have extension as subelement.
+ * @param[in] kw Type of current element.
+ * @param[out] value Where value of attribute should be stored.
+ * @param[in] arg_type Expected type of attribute.
+ * @param[in] arg_flags Argument flags can be set to YIN_ATT_value values.
+ * @param[in] exts Extension instance to add to.
+ *
* @return LY_ERR values.
*/
+static LY_ERR
+yin_parse_simple_element(struct lyxml_context *xml_ctx, struct yin_arg_record *attrs, const char **data, enum yang_keyword kw,
+ const char **value, enum YIN_ARGUMENT arg_type, uint8_t arg_flags, struct lysp_ext_instance **exts)
+{
+ LY_CHECK_RET(yin_parse_attribute(xml_ctx, &attrs, arg_type, value, arg_flags, kw));
+ struct yin_subelement subelems[1] = {{YANG_CUSTOM, NULL, 0}};
+
+ return yin_parse_content(xml_ctx, subelems, 1, data, kw, NULL, exts);
+}
+
+/**
+ * @brief function to parse meta tags (description, contact, ...) eg. elements with
+ * text element as child
+ *
+ * @param[in] xml_ctx Xml context.
+ * @param[in] args Sized array of arguments of current element.
+ * @param[in,out] data Data to read from.
+ * @param[out] value Where the content of meta element should be stored.
+ *
+ * @return LY_ERR values.
+ */
+static LY_ERR
+yin_parse_meta_element(struct lyxml_context *xml_ctx, const char **data, enum yang_keyword elem_type,
+ const char **value, struct lysp_ext_instance **exts)
+{
+ assert(elem_type == YANG_ORGANIZATION || elem_type == YANG_CONTACT || elem_type == YANG_DESCRIPTION || elem_type == YANG_REFERENCE);
+
+ struct yin_subelement subelems[2] = {{YANG_CUSTOM, NULL, 0},
+ {YIN_TEXT, value, YIN_SUBELEM_MANDATORY | YIN_SUBELEM_UNIQUE | YIN_SUBELEM_FIRST}};
+
+ return yin_parse_content(xml_ctx, subelems, 2, data, elem_type, NULL, exts);
+}
+
+/**
+ * @brief Map keyword type to substatement info.
+ *
+ * @param[in] kw Keyword type.
+ *
+ * @return correct LYEXT_SUBSTMT information.
+ */
+static LYEXT_SUBSTMT
+kw2lyext_substmt(enum yang_keyword kw)
+{
+ switch (kw) {
+ case YANG_ARGUMENT:
+ return LYEXT_SUBSTMT_ARGUMENT;
+ case YANG_BASE:
+ return LYEXT_SUBSTMT_BASE;
+ case YANG_BELONGS_TO:
+ return LYEXT_SUBSTMT_BELONGSTO;
+ case YANG_CONTACT:
+ return LYEXT_SUBSTMT_CONTACT;
+ case YANG_DEFAULT:
+ return LYEXT_SUBSTMT_DEFAULT;
+ case YANG_DESCRIPTION:
+ return LYEXT_SUBSTMT_DESCRIPTION;
+ case YANG_ERROR_APP_TAG:
+ return LYEXT_SUBSTMT_ERRTAG;
+ case YANG_ERROR_MESSAGE:
+ return LYEXT_SUBSTMT_ERRMSG;
+ case YANG_KEY:
+ return LYEXT_SUBSTMT_KEY;
+ case YANG_NAMESPACE:
+ return LYEXT_SUBSTMT_NAMESPACE;
+ case YANG_ORGANIZATION:
+ return LYEXT_SUBSTMT_ORGANIZATION;
+ case YANG_PATH:
+ return LYEXT_SUBSTMT_PATH;
+ case YANG_PREFIX:
+ return LYEXT_SUBSTMT_PREFIX;
+ case YANG_PRESENCE:
+ return LYEXT_SUBSTMT_PRESENCE;
+ case YANG_REFERENCE:
+ return LYEXT_SUBSTMT_REFERENCE;
+ case YANG_REVISION_DATE:
+ return LYEXT_SUBSTMT_REVISIONDATE;
+ case YANG_UNITS:
+ return LYEXT_SUBSTMT_UNITS;
+ case YANG_VALUE:
+ return LYEXT_SUBSTMT_VALUE;
+ case YANG_YANG_VERSION:
+ return LYEXT_SUBSTMT_VERSION;
+ case YANG_MODIFIER:
+ return LYEXT_SUBSTMT_MODIFIER;
+ case YANG_REQUIRE_INSTANCE:
+ return LYEXT_SUBSTMT_REQINSTANCE;
+ case YANG_YIN_ELEMENT:
+ return LYEXT_SUBSTMT_YINELEM;
+ case YANG_CONFIG:
+ return LYEXT_SUBSTMT_CONFIG;
+ case YANG_MANDATORY:
+ return LYEXT_SUBSTMT_MANDATORY;
+ case YANG_ORDERED_BY:
+ return LYEXT_SUBSTMT_ORDEREDBY;
+ case YANG_STATUS:
+ return LYEXT_SUBSTMT_STATUS;
+ case YANG_FRACTION_DIGITS:
+ return LYEXT_SUBSTMT_FRACDIGITS;
+ case YANG_MAX_ELEMENTS:
+ return LYEXT_SUBSTMT_MAX;
+ case YANG_MIN_ELEMENTS:
+ return LYEXT_SUBSTMT_MIN;
+ case YANG_POSITION:
+ return LYEXT_SUBSTMT_POSITION;
+ case YANG_UNIQUE:
+ return LYEXT_SUBSTMT_UNIQUE;
+ case YANG_IF_FEATURE:
+ return LYEXT_SUBSTMT_IFFEATURE;
+ default:
+ return LYEXT_SUBSTMT_SELF;
+ }
+}
+
LY_ERR
yin_parse_content(struct lyxml_context *xml_ctx, struct yin_subelement *subelem_info, signed char subelem_info_size,
const char **data, enum yang_keyword current_element, const char **text_content, struct lysp_ext_instance **exts)
@@ -466,8 +595,8 @@
case YANG_MUST:
break;
case YANG_NAMESPACE:
- ret = yin_parse_simple_element(xml_ctx, subelem_attrs, data, kw, (const char **)subelem_info_rec->dest,
- YIN_ARG_URI, YIN_ARG_MANDATORY, exts);
+ ret = yin_parse_simple_element(xml_ctx, subelem_attrs, data, current_element,
+ (const char **)subelem_info_rec->dest, YIN_ARG_URI, YIN_ARG_MANDATORY, exts);
break;
case YANG_NOTIFICATION:
break;
@@ -482,7 +611,8 @@
case YANG_POSITION:
break;
case YANG_PREFIX:
- ret = yin_parse_prefix(xml_ctx, subelem_attrs, (const char **)subelem_info_rec->dest, data, exts);
+ ret = yin_parse_simple_element(xml_ctx, subelem_attrs, data, current_element,
+ (const char **)subelem_info_rec->dest, YIN_ARG_VALUE, YIN_ARG_MANDATORY, exts);
break;
case YANG_PRESENCE:
break;
@@ -568,119 +698,14 @@
}
LY_ERR
-yin_parse_simple_element(struct lyxml_context *xml_ctx, struct yin_arg_record *attrs, const char **data, enum yang_keyword kw,
- const char **value, enum YIN_ARGUMENT arg_type, uint8_t argument_flags, struct lysp_ext_instance **exts)
-{
- LY_CHECK_RET(yin_parse_attribute(xml_ctx, &attrs, arg_type, value, argument_flags, kw));
- struct yin_subelement subelems[1] = {{YANG_CUSTOM, NULL, 0}};
-
- return yin_parse_content(xml_ctx, subelems, 1, data, kw, NULL, exts);
-}
-
-LYEXT_SUBSTMT
-kw2lyext_substmt(enum yang_keyword kw)
-{
- switch (kw) {
- case YANG_ARGUMENT:
- return LYEXT_SUBSTMT_ARGUMENT;
- case YANG_BASE:
- return LYEXT_SUBSTMT_BASE;
- case YANG_BELONGS_TO:
- return LYEXT_SUBSTMT_BELONGSTO;
- case YANG_CONTACT:
- return LYEXT_SUBSTMT_CONTACT;
- case YANG_DEFAULT:
- return LYEXT_SUBSTMT_DEFAULT;
- case YANG_DESCRIPTION:
- return LYEXT_SUBSTMT_DESCRIPTION;
- case YANG_ERROR_APP_TAG:
- return LYEXT_SUBSTMT_ERRTAG;
- case YANG_ERROR_MESSAGE:
- return LYEXT_SUBSTMT_ERRMSG;
- case YANG_KEY:
- return LYEXT_SUBSTMT_KEY;
- case YANG_NAMESPACE:
- return LYEXT_SUBSTMT_NAMESPACE;
- case YANG_ORGANIZATION:
- return LYEXT_SUBSTMT_ORGANIZATION;
- case YANG_PATH:
- return LYEXT_SUBSTMT_PATH;
- case YANG_PREFIX:
- return LYEXT_SUBSTMT_PREFIX;
- case YANG_PRESENCE:
- return LYEXT_SUBSTMT_PRESENCE;
- case YANG_REFERENCE:
- return LYEXT_SUBSTMT_REFERENCE;
- case YANG_REVISION_DATE:
- return LYEXT_SUBSTMT_REVISIONDATE;
- case YANG_UNITS:
- return LYEXT_SUBSTMT_UNITS;
- case YANG_VALUE:
- return LYEXT_SUBSTMT_VALUE;
- case YANG_YANG_VERSION:
- return LYEXT_SUBSTMT_VERSION;
- case YANG_MODIFIER:
- return LYEXT_SUBSTMT_MODIFIER;
- case YANG_REQUIRE_INSTANCE:
- return LYEXT_SUBSTMT_REQINSTANCE;
- case YANG_YIN_ELEMENT:
- return LYEXT_SUBSTMT_YINELEM;
- case YANG_CONFIG:
- return LYEXT_SUBSTMT_CONFIG;
- case YANG_MANDATORY:
- return LYEXT_SUBSTMT_MANDATORY;
- case YANG_ORDERED_BY:
- return LYEXT_SUBSTMT_ORDEREDBY;
- case YANG_STATUS:
- return LYEXT_SUBSTMT_STATUS;
- case YANG_FRACTION_DIGITS:
- return LYEXT_SUBSTMT_FRACDIGITS;
- case YANG_MAX_ELEMENTS:
- return LYEXT_SUBSTMT_MAX;
- case YANG_MIN_ELEMENTS:
- return LYEXT_SUBSTMT_MIN;
- case YANG_POSITION:
- return LYEXT_SUBSTMT_POSITION;
- case YANG_UNIQUE:
- return LYEXT_SUBSTMT_UNIQUE;
- case YANG_IF_FEATURE:
- return LYEXT_SUBSTMT_IFFEATURE;
- default:
- return LYEXT_SUBSTMT_SELF;
- }
-}
-
-/**
- * @brief function to parse meta tags eg. elements with text element as child
- *
- * @param[in] xml_ctx Xml context.
- * @param[in] args Sized array of arguments of current element.
- * @param[in,out] data Data to read from.
- * @param[out] value Where the content of meta tag should be stored.
- *
- * @return LY_ERR values.
- */
-LY_ERR
-yin_parse_meta_element(struct lyxml_context *xml_ctx, const char **data, enum yang_keyword elem_type,
- const char **value, struct lysp_ext_instance **exts)
-{
- assert(elem_type == YANG_ORGANIZATION || elem_type == YANG_CONTACT || elem_type == YANG_DESCRIPTION || elem_type == YANG_REFERENCE);
-
- struct yin_subelement subelems[2] = {{YANG_CUSTOM, NULL, 0},
- {YIN_TEXT, value, YIN_SUBELEM_MANDATORY | YIN_SUBELEM_UNIQUE | YIN_SUBELEM_FIRST}};
-
- return yin_parse_content(xml_ctx, subelems, 2, data, elem_type, NULL, exts);
-}
-
-LY_ERR
-yin_parse_revision_date(struct lyxml_context *xml_ctx, struct yin_arg_record **args, const char **data, char *rev,
+yin_parse_revision_date(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs, const char **data, char *rev,
struct lysp_ext_instance **exts)
{
LY_ERR ret = LY_SUCCESS;
const char *temp_rev;
struct yin_subelement subelems[1] = {{YANG_CUSTOM, NULL, 0}};
- LY_CHECK_RET(yin_parse_attribute(xml_ctx, args, YIN_ARG_DATE, &temp_rev, YIN_ARG_MANDATORY, YANG_REVISION_DATE));
+ LY_CHECK_RET(yin_parse_attribute(xml_ctx, attrs, YIN_ARG_DATE, &temp_rev, YIN_ARG_MANDATORY, YANG_REVISION_DATE));
LY_CHECK_RET(ret != LY_SUCCESS, ret);
LY_CHECK_RET(lysp_check_date((struct lys_parser_ctx *)xml_ctx, temp_rev, strlen(temp_rev), "revision-date") != LY_SUCCESS, LY_EVALID);
@@ -691,17 +716,7 @@
}
LY_ERR
-yin_parse_prefix(struct lyxml_context *xml_ctx, struct yin_arg_record *attrs, const char **prefix, const char **data,
- struct lysp_ext_instance **exts)
-{
- struct yin_subelement subelems[1] = {{YANG_CUSTOM, NULL, 0}};
- LY_CHECK_RET(yin_parse_attribute(xml_ctx, &attrs, YIN_ARG_VALUE, prefix, YIN_ARG_MANDATORY, YANG_PREFIX));
-
- return yin_parse_content(xml_ctx, subelems, 1, data, YANG_REVISION_DATE, NULL, exts);
-}
-
-LY_ERR
-yin_parse_import(struct lyxml_context *xml_ctx, struct yin_arg_record **import_args, const char **data, struct lysp_module *mod)
+yin_parse_import(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs, const char **data, struct lysp_module *mod)
{
struct lysp_import *imp;
/* allocate new element in sized array for import */
@@ -714,7 +729,7 @@
{YANG_CUSTOM, NULL, 0}};
/* parse import attributes */
- LY_CHECK_RET(yin_parse_attribute(xml_ctx, import_args, YIN_ARG_MODULE, &imp->name, YIN_ARG_MANDATORY, YANG_IMPORT));
+ LY_CHECK_RET(yin_parse_attribute(xml_ctx, attrs, YIN_ARG_MODULE, &imp->name, YIN_ARG_MANDATORY, YANG_IMPORT));
LY_CHECK_RET(yin_parse_content(xml_ctx, subelems, 5, data, YANG_IMPORT, NULL, &imp->exts));
/* check prefix validity */
LY_CHECK_RET(lysp_check_prefix((struct lys_parser_ctx *)xml_ctx, mod->imports, mod->mod->prefix, &imp->prefix), LY_EVALID);
@@ -723,7 +738,7 @@
}
LY_ERR
-yin_parse_status(struct lyxml_context *xml_ctx, struct yin_arg_record **status_args, const char **data, uint16_t *flags, struct lysp_ext_instance **exts)
+yin_parse_status(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs, const char **data, uint16_t *flags, struct lysp_ext_instance **exts)
{
const char *value = NULL;
struct yin_subelement subelems[1] = {{YANG_CUSTOM, NULL, 0}};
@@ -733,7 +748,7 @@
return LY_EVALID;
}
- LY_CHECK_RET(yin_parse_attribute(xml_ctx, status_args, YIN_ARG_VALUE, &value, YIN_ARG_MANDATORY, YANG_STATUS));
+ LY_CHECK_RET(yin_parse_attribute(xml_ctx, attrs, YIN_ARG_VALUE, &value, YIN_ARG_MANDATORY, YANG_STATUS));
if (strcmp(value, "current") == 0) {
*flags |= LYS_STATUS_CURR;
} else if (strcmp(value, "deprecated") == 0) {
@@ -979,11 +994,11 @@
}
LY_ERR
-yin_parse_extension(struct lyxml_context *xml_ctx, struct yin_arg_record **extension_args, const char **data, struct lysp_ext **extensions)
+yin_parse_extension(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs, const char **data, struct lysp_ext **extensions)
{
struct lysp_ext *ex;
LY_ARRAY_NEW_RET(xml_ctx->ctx, *extensions, ex, LY_EMEM);
- LY_CHECK_RET(yin_parse_attribute(xml_ctx, extension_args, YIN_ARG_NAME, &ex->name, YIN_ARG_MANDATORY, YANG_EXTENSION));
+ LY_CHECK_RET(yin_parse_attribute(xml_ctx, attrs, YIN_ARG_NAME, &ex->name, YIN_ARG_MANDATORY, YANG_EXTENSION));
struct yin_argument_meta arg_info = {&ex->flags, &ex->argument};
struct yin_subelement subelems[5] = {{YANG_ARGUMENT, &arg_info, YIN_SUBELEM_UNIQUE},
@@ -999,13 +1014,14 @@
* @brief Parse module substatements.
*
* @param[in] xml_ctx Xml context.
+ * @param[in] mod_attrs Attributes of module element.
* @param[in,out] data Data to read from.
* @param[out] mod Parsed module structure.
*
* @return LY_ERR values.
*/
LY_ERR
-yin_parse_mod(struct lyxml_context *xml_ctx, struct yin_arg_record **mod_args, const char **data, struct lysp_module **mod)
+yin_parse_mod(struct lyxml_context *xml_ctx, struct yin_arg_record **mod_attrs, const char **data, struct lysp_module **mod)
{
struct yin_subelement subelems[9] = {
{YANG_CONTACT, &(*mod)->mod->contact, YIN_SUBELEM_UNIQUE},
@@ -1018,7 +1034,7 @@
{YANG_REFERENCE, &(*mod)->mod->ref, YIN_SUBELEM_UNIQUE},
{YANG_CUSTOM, NULL, 0}};
- LY_CHECK_RET(yin_parse_attribute(xml_ctx, mod_args, YIN_ARG_NAME, &(*mod)->mod->name, YIN_ARG_MANDATORY, YANG_MODULE));
+ LY_CHECK_RET(yin_parse_attribute(xml_ctx, mod_attrs, YIN_ARG_NAME, &(*mod)->mod->name, YIN_ARG_MANDATORY, YANG_MODULE));
return yin_parse_content(xml_ctx, subelems, 9, data, YANG_MODULE, NULL, &(*mod)->exts);
}
diff --git a/src/parser_yin.h b/src/parser_yin.h
index 7c2ca65..004af41 100644
--- a/src/parser_yin.h
+++ b/src/parser_yin.h
@@ -70,17 +70,20 @@
struct yin_subelement {
enum yang_keyword type; /**< type of keyword */
void *dest; /**< meta infromation passed to responsible function (information about where parsed subelement should be stored) */
- uint8_t flags; /**< describes carianlity of subelement can be set to YIN_SUBELEM_MANDATORY and YIN_SUBELEM_UNIQUE */
+ uint8_t flags; /**< describes cardianlity of subelement can be set to YIN_SUBELEM_MANDATORY and YIN_SUBELEM_UNIQUE and YIN_SUBELEM_FIRST */
};
+/* helper structure just to make code look simpler */
struct sized_string {
const char *value;
size_t len;
};
+/* Meta information passed to yin_parse_argument function,
+ holds information about where content of argument element will be stored. */
struct yin_argument_meta {
- uint16_t *flags; /**< */
- const char **argument; /**< */
+ uint16_t *flags; /**< Argument flags */
+ const char **argument; /**< Argument value */
};
/**
@@ -94,28 +97,6 @@
enum YIN_ARGUMENT yin_match_argument_name(const char *name, size_t len);
/**
- * @brief function to parse meta tags eg. elements with text element as child
- *
- * @param[in] xml_ctx Xml context.
- * @param[in] args Sized array of arguments of current element.
- * @param[in,out] data Data to read from.
- * @param[out] value Where the content of meta tag should be stored.
- *
- * @return LY_ERR values.
- */
-LY_ERR yin_parse_meta_element(struct lyxml_context *xml_ctx, const char **data, enum yang_keyword elem_type,
- const char **value, struct lysp_ext_instance **exts);
-
-/**
- * @brief Map keyword type to substatement info.
- *
- * @param[in] kw Keyword type.
- *
- * @return correct LYEXT_SUBSTMT information.
- */
-LYEXT_SUBSTMT kw2lyext_substmt(enum yang_keyword kw);
-
-/**
* @brief Generic function for content parsing
*
* @param[in,out] xml_ctx Xml context.
@@ -124,8 +105,9 @@
* @param[in] subelem_info_size Size of subelem_info array.
* @param[in,out] data Data to read from, always moved to currently handled character.
* @param[in] current_element Type of current element.
- * @param[out] Where the text content of element should be stored. Text content is ignored if set to NULL.
+ * @param[out] text_content Where the text content of element should be stored if any. Text content is ignored if set to NULL.
* @param[in] exts Extension instance to add to. Can be null if element cannot have extension as subelement.
+
* @return LY_ERR values.
*/
LY_ERR yin_parse_content(struct lyxml_context *xml_ctx, struct yin_subelement *subelem_info, signed char subelem_info_size,
@@ -133,37 +115,23 @@
struct lysp_ext_instance **exts);
/**
- * @brief Parse simple element without any special constaints and argument mapped to yin attribute.
- *
- * @param[in] xml_ctx Xml context.
- * @param[in,out] data Data to read from, always moved to currently handled character.
- * @param[out] value Where value of attribute should be stored.
- *
- * @return LY_ERR values.
- */
-LY_ERR yin_parse_simple_element(struct lyxml_context *xml_ctx, struct yin_arg_record *attrs, const char **data,
- enum yang_keyword kw, const char **value, enum YIN_ARGUMENT arg_type,
- uint8_t argument_flags, struct lysp_ext_instance **exts);
-
-/**
* @brief Parse import element.
*
* @param[in] xml_ctx Xml context.
- * @param[in] args Sized array of arguments of current element.
- * @param[in] module_prefix Prefix of the module to check prefix collisions.
+ * @param[in] attrs Sized array of attributes of import element.
* @param[in,out] data Data to read from.
- * @param[in,out] imports Parsed imports to add to.
+ * @param[in,out] mod Structure of module that is being parsed.
*
* @return LY_ERR values.
*/
-LY_ERR yin_parse_import(struct lyxml_context *xml_ctx, struct yin_arg_record **args,
+LY_ERR yin_parse_import(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs,
const char **data, struct lysp_module *mod);
/**
- * @brief match yang keyword from yin data
+ * @brief Match yang keyword from yin data.
*
* @param[in] xml_ctx Xml context.
- * @param[in] name Name Start of keyword name
+ * @param[in] name Start of keyword name
* @param[in] name_len Lenght of keyword name.
* @param[in] prefix Start of keyword prefix.
* @param[in] prefix_len lenght of prefix.
@@ -174,59 +142,31 @@
const char *prefix, size_t prefix_len);
/**
- * @brief Parse status statement.
+ * @brief Parse status element.
*
* @param[in] xml_ctx Xml context.
+ * @param[in] attrs Atributes of status element.
* @param[in,out] data Data to read from.
* @param[in,out] flags Flags to add to.
* @param[in,out] exts Extension instances to add to.
*
* @return LY_ERR values.
*/
-LY_ERR yin_parse_status(struct lyxml_context *xml_ctx, struct yin_arg_record **status_args, const char **data,
+LY_ERR yin_parse_status(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs, const char **data,
uint16_t *flags, struct lysp_ext_instance **exts);
/**
- * @brief Parse yin argument, arg_val is unchanged if argument arg_type wasn't found.
- *
- * @param[in] xml_ctx XML parser context.
- * @param[in,out] data Data to read from.
- * @param[in] arg_type Type of argument that is expected in parsed element (use YIN_ARG_NONE for elements without special arguments).
- * @param[out] arg_val Where value of argument should be stored. Can be NULL if arg_type is specified as YIN_ARG_NONE.
- * @param[in] flags Used to define constraints like mandatory of given attribute can be set to YIN_ATTR_MANDATORY.
- * @param[in] current_element Identification of current element, used for logging.
- *
- * @return LY_ERR values.
- */
-LY_ERR yin_parse_attribute(struct lyxml_context *xml_ctx, struct yin_arg_record **args, enum YIN_ARGUMENT arg_type,
- const char **arg_val, uint8_t flags, enum yang_keyword current_element);
-
-/**
- * @brief Parse prefix element.
- *
- * @param[in] xml_ctx Xml parser context.
- * @param[in] attrs Attributes of prefix element.
- * @param[in,out] prefix Where the value of prefix should be stored.
- * @param[in,out] data Data to read from, always moved to currently handled character.
- * @param[in] exts Extension instance to add to.
- *
- * @return LY_ERR values.
- */
-LY_ERR yin_parse_prefix(struct lyxml_context *xml_ctx, struct yin_arg_record *attrs, const char **prefix,
- const char **data, struct lysp_ext_instance **exts);
-
-/**
- * @brief Parse revision date.
+ * @brief Parse revision date element.
*
* @param[in] xml_ctx Xml context.
- * @param[in] args Sized array of arguments of current element.
+ * @param[in] attrs Sized array of attributes of revision-date element.
* @param[in,out] data Data to read from.
* @param[in,out] rev Array to store the parsed value in.
* @param[in,out] exts Extension instances to add to.
*
* @return LY_ERR values.
*/
-LY_ERR yin_parse_revision_date(struct lyxml_context *xml_ctx, struct yin_arg_record **args, const char **data,
+LY_ERR yin_parse_revision_date(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs, const char **data,
char *rev, struct lysp_ext_instance **exts);
/**
@@ -234,11 +174,11 @@
*
* @param[in,out] xml_ctx Xml context.
* @param[in,out] data Data to read from, always moved to currently handled position.
- * @param[out] args Sized array of attributes.
+ * @param[out] attrs Sized array of attributes.
*
* @return LY_ERR values.
*/
-LY_ERR yin_load_attributes(struct lyxml_context *xml_ctx, const char **data, struct yin_arg_record **args);
+LY_ERR yin_load_attributes(struct lyxml_context *xml_ctx, const char **data, struct yin_arg_record **attrs);
/**
* @brief Parse yin-elemenet element.
@@ -272,13 +212,13 @@
* @brief Parse the extension statement.
*
* @param[in] xml_ctx Xml context.
- * @param[in] extension_args Arguments of extension element.
+ * @param[in] attrs Attributes of extension element.
* @param[in,out] data Data to read from.
* @param[in,out] extensions Extensions to add to.
*
* @return LY_ERR values.
*/
-LY_ERR yin_parse_extension(struct lyxml_context *xml_ctx, struct yin_arg_record **extension_args,
+LY_ERR yin_parse_extension(struct lyxml_context *xml_ctx, struct yin_arg_record **attrs,
const char **data, struct lysp_ext **extensions);
/**
@@ -289,7 +229,9 @@
* @param[in,out] data Data to read from, always moved to currently handled character.
* @param[in] ext_name Name of the extension element.
* @param[in] ext_name_len Length of extension name.
- * @param[in,out] metadata Meta information about extension instance passed from caller function.
+ * @param[in] subelem Type of the keyword this extension instance is a subelement of.
+ * @param[in] subelem_index Index of the keyword instance this extension instance is a subelement of
+ * @param[in,out] exts Extension instance to add to.
*
* @return LY_ERR values.
*/
@@ -303,6 +245,8 @@
* @param[in,out] xml_ctx Xml context.
* @param[in] name Name of element.
* @param[in] name_len Length of elements Name.
+ * @param[in] prefix Element prefix.
+ * @param[in] prefix_len Length of element prefix.
* @param[in,out] data Data to read from, always moved to currently handled character.
* @param[out] element Where the element structure should be stored.
*