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Olof hagsand 2020-01-01 12:16:32 +01:00
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CHANGELOG.md
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@ -1,24 +1,12 @@
# Clixon Changelog
## 4.3.0 (Expected: December 2019)
## 4.3.0 (1 January 2020)
### Minor changes
* C-API: Added `xpath_first_localonly()` as an xpath function that skips prefix and namespace checks.
* Added experimental code for optimizing XPath search using binary search.
* Enable with XPATH_LIST_OPTIMIZE in include/clixon_custom.h
* Optimizes xpaths on the form: `a[b=c]` on sorted, yangified config lists.
* Removed most assert.h includes
* Created two sub-files (clixon_validate.c and clixon_api_path.c) from large lib/src/clixon_xml_map.c source file.
* Added "canonical" global namespace context: `nsctx_global`
* This is a normalized XML prefix:namespace pair vector computed from all loaded Yang modules. Useful when writing XML and XPATH expressions in callbacks.
* Get it with `clicon_nsctx_global_get(h)`
* Added wildcard `*` as a mode to `CLICON_MODE` in clispec files
* If you set "CLICON_MODE="*";" in a clispec file it means that syntax will appear in all CLI spec modes.
* State callbacks provided by user are validated. If they are invalid an internal error is returned, example, with error-tag: `operation-failed`and with error-message containing. `Internal error, state callback returned invalid XML`.
* Fixed multi-namespace for augmented state which was not covered in 4.2.0.
There were several issues with multiple namespaces with augmented yangs in 4.2 that have been fixed in 4.3. Some other highlights include: several issues with XPaths including "canonical namespace context" support, a reorganization of the YANG files shipped with the release, and a wildchar in the CLICON_MODE variable.
### API changes on existing features (you may need to change your code)
* Yang files reorganized into three classes: clixon, mandatory, optional (previous "standard" split into mandatory and optional).
* Yang files shipped with Clixon are reorganized into three classes: clixon, mandatory, optional, this is to enable users more flexibility in intergating with their own YANG files.
* Previously there was only "standard" and "clixon", "standard" is now split into mandatory and optional.
* Clixon and mandatory yang spec are always installed
* Optional yang files are loaded only if configured with `--enable-optyangs` (flipped logic and changed from `disable-stdyangs`). NOTE: you must do this to run examples and tests.
* Optional yang files can be installed in a separate dir with `--with-opt-yang-installdir=DIR` (renamed from `with-std-yang-installdir`)
@ -29,6 +17,22 @@ xpath_first_nsc` are removed).
* Added clicon_handle as parameter to all `clicon_connect_` functions to get better error message
* Added nsc parameter to `xmldb_get()`
* The multi-namespace augment state may rearrange the XML namespace attributes.
### Minor changes
* Added experimental code for optimizing XPath search using binary search.
* Enable with XPATH_LIST_OPTIMIZE in include/clixon_custom.h
* Optimizes xpaths on the form: `a[b=c]` on sorted, yangified config lists.
* Added "canonical" global namespace context: `nsctx_global`
* This is a normalized XML prefix:namespace pair vector computed from all loaded Yang modules. Useful when writing XML and XPATH expressions in callbacks.
* Get it with `clicon_nsctx_global_get(h)`
* Added wildcard `*` as a mode to `CLICON_MODE` in clispec files
* If you set "CLICON_MODE="*";" in a clispec file it means that syntax will appear in all CLI spec modes.
* State callbacks provided by user are validated. If they are invalid an internal error is returned, example, with error-tag: `operation-failed`and with error-message containing. `Internal error, state callback returned invalid XML`.
* C-code:
* Added `xpath_first_localonly()` as an xpath function that skips prefix and namespace checks.
* Removed most assert.h includes
* Created two sub-files (clixon_validate.c and clixon_api_path.c) from large lib/src/clixon_xml_map.c source file.
* Fixed multi-namespace for augmented state which was not covered in 4.2.0.
* Main example yang changed to incorporate augmented state, new revision is 2019-11-15.
### Corrected Bugs
@ -39,7 +43,7 @@ xpath_first_nsc` are removed).
* Mandatory variables can no longer be deleted.
* [Add missing includes](https://github.com/clicon/clixon/pulls)
## 4.2.0 (October 27 2019)
## 4.2.0 (27 October 2019)
### Summary