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#### Type Of Change
- [x] New feature (non-breaking change which adds new functionality)
#### Checklist: - [x] Tested changes locally
#### Description proposal for `xavp_copy()` param1: source xavp name param2: source xavp index param3: destination xavp name
The command will copy only one specific xavp from the stack. If the destination xavp stack exist it will append else it will create a new one, it seems to be more or less compatible to what we do with XAVP in general.
We can not reorder xavp stack like in the following example :
``` route[TEST] { $xavp(a=>x) = "a-0-x"; $xavp(a[0]=>y) = "a-0-y"; $xavp(a=>x) = "a-1-x"; $xavp(a[0]=>y) = "a-1-y"; xinfo("$$xavp(a[0]) = [$xavp(a[0]=>x)][$xavp(a[0]=>y)]\n"); xinfo("$$xavp(a[1]) = [$xavp(a[1]=>x)][$xavp(a[1]=>y)]\n");
$var(src_idx) = 1; $var(v) = "b"; xavp_copy("a", "$var(src_idx)", "$var(v)"); $var(src_idx) = 0; xavp_copy("a", "$var(src_idx)", "$var(v)"); xinfo("$$xavp(b[0]) = [$xavp(b[0]=>x)][$xavp(b[0]=>y)]\n"); xinfo("$$xavp(b[1]) = [$xavp(b[1]=>x)][$xavp(b[1]=>y)]\n"); } ```
``` 2(137) INFO: <script>: $xavp(a[0]) = [a-1-x][a-1-y] 2(137) INFO: <script>: $xavp(a[1]) = [a-0-x][a-0-y] 2(137) INFO: pv [pv.c:827]: w_xavp_copy(): xavp_copy(new): $xavp(a[1]) >> $xavp(b) 2(137) INFO: pv [pv.c:833]: w_xavp_copy(): xavp_copy(append): $xavp(a[0]) >> $xavp(b) 2(137) INFO: <script>: $xavp(b[0]) = [a-0-x][a-0-y] 2(137) INFO: <script>: $xavp(b[1]) = [a-1-x][a-1-y] ``` You can view, comment on, or merge this pull request online at:
https://github.com/kamailio/kamailio/pull/2070
-- Commit Summary --
* core: adding xavp_clone_level_nodata_with_new_name
-- File Changes --
M src/core/xavp.c (126) M src/core/xavp.h (14)
-- Patch Links --
https://github.com/kamailio/kamailio/pull/2070.patch https://github.com/kamailio/kamailio/pull/2070.diff