109 lines
5.4 KiB
C
109 lines
5.4 KiB
C
/*
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*
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***** BEGIN LICENSE BLOCK *****
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Copyright (C) 2009-2019 Olof Hagsand
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Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC(Netgate)
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This file is part of CLIXON.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Alternatively, the contents of this file may be used under the terms of
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the GNU General Public License Version 3 or later (the "GPL"),
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in which case the provisions of the GPL are applicable instead
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of those above. If you wish to allow use of your version of this file only
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under the terms of the GPL, and not to allow others to
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use your version of this file under the terms of Apache License version 2,
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indicate your decision by deleting the provisions above and replace them with
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the notice and other provisions required by the GPL. If you do not delete
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the provisions above, a recipient may use your version of this file under
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the terms of any one of the Apache License version 2 or the GPL.
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***** END LICENSE BLOCK *****
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* Clixon XML XPath 1.0 according to https://www.w3.org/TR/xpath-10 (Base XML)
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* and rfc 7950 (YANG-specific)
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*/
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#ifndef _CLIXON_XPATH_FUNCTION_H
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#define _CLIXON_XPATH_FUNCTION_H
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/*
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* Types
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*/
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/*
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* XPath functions from Xpath 1.0 spec or YANG
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* @see xp_eval,xp_primary_function where they are parsed and checked
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* @see clixon_xpath_function.ch] for implementation
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*/
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enum clixon_xpath_function{
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XPATHFN_CURRENT, /* RFC 7950 10.1.1 */
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XPATHFN_RE_MATCH, /* RFC 7950 10.2.1 NYI */
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XPATHFN_DEREF, /* RFC 7950 10.3.1 */
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XPATHFN_DERIVED_FROM, /* RFC 7950 10.4.1 */
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XPATHFN_DERIVED_FROM_OR_SELF, /* RFC 7950 10.4.2 */
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XPATHFN_ENUM_VALUE, /* RFC 7950 10.5.1 NYI */
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XPATHFN_BIT_IS_SET, /* RFC 7950 10.6.1 */
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XPATHFN_LAST, /* XPATH 1.0 4.1 NYI */
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XPATHFN_POSITION, /* XPATH 1.0 4.1 */
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XPATHFN_COUNT, /* XPATH 1.0 4.1 */
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XPATHFN_ID, /* XPATH 1.0 4.1 NYI */
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XPATHFN_LOCAL_NAME, /* XPATH 1.0 4.1 NYI */
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XPATHFN_NAMESPACE_URI, /* XPATH 1.0 4.1 NYI */
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XPATHFN_NAME, /* XPATH 1.0 4.1 */
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XPATHFN_STRING, /* XPATH 1.0 4.2 NYI */
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XPATHFN_CONCAT, /* XPATH 1.0 4.2 NYI */
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XPATHFN_STARTS_WITH, /* XPATH 1.0 4.2 NYI */
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XPATHFN_CONTAINS, /* XPATH 1.0 4.2 */
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XPATHFN_SUBSTRING_BEFORE, /* XPATH 1.0 4.2 NYI */
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XPATHFN_SUBSTRING_AFTER, /* XPATH 1.0 4.2 NYI */
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XPATHFN_SUBSTRING, /* XPATH 1.0 4.2 NYI */
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XPATHFN_STRING_LENGTH, /* XPATH 1.0 4.2 NYI */
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XPATHFN_NORMALIZE_SPACE, /* XPATH 1.0 4.2 NYI */
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XPATHFN_TRANSLATE, /* XPATH 1.0 4.2 NYI */
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XPATHFN_BOOLEAN, /* XPATH 1.0 4.3 */
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XPATHFN_NOT, /* XPATH 1.0 4.3 */
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XPATHFN_TRUE, /* XPATH 1.0 4.3 */
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XPATHFN_FALSE, /* XPATH 1.0 4.3 */
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XPATHFN_LANG, /* XPATH 1.0 4.3 NYI */
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XPATHFN_NUMBER, /* XPATH 1.0 4.4 NYI */
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XPATHFN_SUM, /* XPATH 1.0 4.4 NYI */
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XPATHFN_FLOOR, /* XPATH 1.0 4.4 NYI */
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XPATHFN_CEILING, /* XPATH 1.0 4.4 NYI */
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XPATHFN_ROUND, /* XPATH 1.0 4.4 NYI */
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XPATHFN_COMMENT, /* XPATH 1.0 nodetype NYI */
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XPATHFN_TEXT, /* XPATH 1.0 nodetype */
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XPATHFN_PROCESSING_INSTRUCTIONS,/* XPATH 1.0 nodetype NYI */
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XPATHFN_NODE, /* XPATH 1.0 nodetype */
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};
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/*
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* Prototypes
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*/
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int xp_fnname_str2int(char *fnname);
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const char *xp_fnname_int2str(enum clixon_xpath_function code);
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int xp_function_current(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_deref(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_derived_from(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, int self, xp_ctx **xrp);
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int xp_function_bit_is_set(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_position(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_count(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_name(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_contains(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_boolean(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_not(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_true(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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int xp_function_false(xp_ctx *xc, struct xpath_tree *xs, cvec *nsc, int localonly, xp_ctx **xrp);
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#endif /* _CLIXON_XPATH_FUNCTION_H */
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