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Very large commit for upcoming 4.4 release

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Major New features

* New and updated search functions using xpath, api-path and instance-id
  * New search functions using api-path and instance_id:
    * C search functions: `clixon_find_instance_id()` and `clixon_find_api_path()`
  * Binary search optimization in lists for indexed leafs in all three formats.
    * This improves search performance to O(logN) which is drastical improvements for large lists.
  * You can also register explicit indexes for making binary search (not only list keys)
  * For more info, see docs at [paths](https://clixon-docs.readthedocs.io/en/latest/paths.html) and
[search](https://clixon-docs.readthedocs.io/en/latest/xml.html#searching-in-xml)

API changes on existing features (you may need to change your code)
* On failed validation of leafrefs, error message changed from: `No such leaf` to `No leaf <name> matching path <path>`.
* CLI Error message (clicon_rpc_generate_error()) changed when backend returns netconf error to be more descriptive:
  * Original: `Config error: Validate failed. Edit and try again or discard changes: Invalid argument`
  * New (example): `Netconf error: application operation-failed Identityref validation failed, undefined not derived from acl-base . Validate failed. Edit and try again or discard changes"

Minor changes

* Test framework
  * Added `-- -S <file>` command-line to main example to be able to return any state to main example.
  * Added `test/cicd` test scripts for running on a set of other hosts
* C-code restructuring
  * clixon_yang.c partitioned and moved code into clixon_yang_parse_lib.c and clixon_yang_module.c and move back some code from clixon_yang_type.c.
    * partly to reduce size, but most important to limit code that accesses internal yang structures, only clixon_yang.c does this now.
This commit is contained in:
Olof hagsand 2020-02-02 15:52:30 +01:00
parent e8ae628d06
commit 19e21be0bc
132 changed files with 6241 additions and 2332 deletions
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42
CHANGELOG.md
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@ -1,5 +1,46 @@
# Clixon Changelog
## 4.4.0 (Expected: February 2020)
### Major New features
* New and updated search functions using xpath, api-path and instance-id
* New search functions using api-path and instance_id:
* C search functions: `clixon_find_instance_id()` and `clixon_find_api_path()`
* Binary search optimization in lists for indexed leafs in all three formats.
* This improves search performance to O(logN) which is drastical improvements for large lists.
* You can also register explicit indexes for making binary search (not only list keys)
* For more info, see docs at [paths](https://clixon-docs.readthedocs.io/en/latest/paths.html) and
[search](https://clixon-docs.readthedocs.io/en/latest/xml.html#searching-in-xml)
### API changes on existing features (you may need to change your code)
* On failed validation of leafrefs, error message changed from: `No such leaf` to `No leaf <name> matching path <path>`.
* CLI Error message (clicon_rpc_generate_error()) changed when backend returns netconf error to be more descriptive:
* Original: `Config error: Validate failed. Edit and try again or discard changes: Invalid argument`
* New (example): `Netconf error: application operation-failed Identityref validation failed, undefined not derived from acl-base . Validate failed. Edit and try again or discard changes"
### Minor changes
* Test framework
* Added `-- -S <file>` command-line to main example to be able to return any state to main example.
* Added `test/cicd` test scripts for running on a set of other hosts
* C-code restructuring
* clixon_yang.c partitioned and moved code into clixon_yang_parse_lib.c and clixon_yang_module.c and move back some code from clixon_yang_type.c.
* partly to reduce size, but most important to limit code that accesses internal yang structures, only clixon_yang.c does this now.
### Corrected Bugs
## 4.3.1 (2 February 2020)
Patch release based on testing by Dave Cornejo, Netgate
### Corrected Bugs
* Compile option `VALIDATE_STATE_XML` introduced in `include/custom.h` to control whether code for state data validation is compiled or not.
* Fixed: Validation of user state data led to wrong validation, if state relied on config data, eg leafref/must/when etc.
* Fixed: No revision in yang module led to errors in validation of state data
* Fixed: Leafref validation did not cover case of when the "path" statement is declared within a typedef, only if it was declared in the data part directly under leaf.
* Fixed: Yang `must` xpath statements containing prefixes stopped working due to namespace context updates
## 4.3.0 (1 January 2020)
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.
@ -12,6 +53,7 @@ There were several issues with multiple namespaces with augmented yangs in 4.2 t
* Optional yang files can be installed in a separate dir with `--with-opt-yang-installdir=DIR` (renamed from `with-std-yang-installdir`)
* C-API
* Changed `clicon_rpc_generate_error(msg, xerr)` to `clicon_rpc_generate_error(xerr, msg, arg)`
* If you pass NULL as arg it produces the same message as before.
* Added namespace-context parameter `nsc` to `xpath_first` and `xpath_vec`, (`xpath_vec_nsc` and
xpath_first_nsc` are removed).
* Added clicon_handle as parameter to all `clicon_connect_` functions to get better error message