lib: add json API to dump and override row naming convention

The following table is not compliant with caml format when displayed in
json:

>                 ttable_add_row(
>                         tt,
>                         "Vertex|Type|Metric|Next-Hop|Interface|Parent");
>
>                 ttable_json(tt, "ssdsss");

output observed:

> [..]
>        {
>          "Vertex":"r1",
>          "Type":"",
>          "Metric":0,
>          "Next-Hop":"",
>          "Interface":"",
>          "Parent":""
>        }

output expected:

> [..]
>        {
>          "vertex":"r1",
>          "type":"",
>          "metric":0,
>          "nextHop":"",
>          "interface":"",
>          "parent":""
>        }

Override the ttable_json() function with a new function which has an
extra paramter: this parameter will redefine the initial row value for
json:

> ttable_json_with_json_text(tt,
> "vertex|type|metric|nextHop|interface|parent");

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>

0 files changed, 0 insertions, 0 deletions