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* New "general-purpose" datastore upgrade callback added which i called once on startup, intended for lo

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w-level general upgrades and as a complement to module-specific upgrade.
  * Called on startup after initial XML parsing, but before module-specific upgrades
  * Enabled by definign the `.ca_datastore_upgrade`
  * [General-purpose upgrade documentation](https://clixon-docs.readthedocs.io/en/latest/backend.html#ge
neral-purpose)
* JSON parse error messages change from ` on line x: syntax error,..` to `json_parse: line x: syntax err
or`
* Unknown-element error message is more descriptive, eg from `namespace is: urn:example:clixon` to: `Fai
led to find YANG spec of XML node: x with parent: xp in namespace urn:example:clixon`.
* C-API parse and validation API more capable
  * `xml_spec_populate` family of functions extended with three-value return values
    * -1: error, 0: parse OK, 1: parse and YANG binding OK.
  * `xml_parse` and `json_parse` API changes
    * Three value returns: -1: error, 0: parse OK, 1: parse and YANG binding OK.
    * Extended `xml_parse_file2` and `xml_parse_string2` extended API functions with all options available.
      * New concept called `yang_bind` that defines how XML symbols are bound to YANG after parsing
    * Existing API same except `xml_parse_file` `endtag` argument moved to `xml_parse_file2`
* C-API: Added instrumentation: `xml_size` and `xml_stats_get`.
* Fixed: Enabling modstate (CLICON_XMLDB_MODSTATE), changing a revision on a yang, and restarting made the backend daemon exit at start (thanks Matt)
  * Also: ensure to load `ietf-yang-library.yang ` if CLICON_XMLDB_MODSTATE is set
This commit is contained in:
Olof hagsand 2020-02-20 14:00:01 +01:00
parent d665992f7c
commit 9fa5e216c4
80 changed files with 2204 additions and 755 deletions
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9
lib/src/clixon_xpath.c
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@ -2,7 +2,8 @@
*
***** BEGIN LICENSE BLOCK *****
Copyright (C) 2009-2020 Olof Hagsand
Copyright (C) 2009-2019 Olof Hagsand
Copyright (C) 2020 Olof Hagsand and Rubicon Communications, LLC
This file is part of CLIXON.
@ -123,11 +124,11 @@ static const map_str2int xpath_tree_map[] = {
static const map_str2int axis_type_map[] = {
{"NaN", A_NAN},
{"ancestor", A_ANCESTOR},
{"ancestor-or-selgf", A_ANCESTOR_OR_SELF},
{"ancestor-or-self", A_ANCESTOR_OR_SELF},
{"attribute", A_ATTRIBUTE},
{"child", A_CHILD},
{"descendant", A_DESCENDANT},
{"descendeant-or-self", A_DESCENDANT_OR_SELF},
{"descendant-or-self", A_DESCENDANT_OR_SELF},
{"following", A_FOLLOWING},
{"following-sibling", A_FOLLOWING_SIBLING},
{"namespace", A_NAMESPACE},
@ -702,7 +703,7 @@ xpath_first_localonly(cxobj *xcur,
* cxobj **vec;
* size_t veclen;
* if (xpath_vec(xcur, nsc, "//symbol/foo", &vec, &veclen) < 0)
* goto err;
* err;
* for (i=0; i<veclen; i++){
* xn = vec[i];
* ...