> On Feb 28, 2018, at 10:10 AM, Aditya Xavier <[email protected]> wrote:
>
> Yes, that was derp from my end.
>
> Any clue on how to encode the JSON structure I mentioned ?
>
> Is this method correct ?
You need to initialize the encoder; it needs to be told where to write
the encoded data. Specifically, you need to at least fill in je_write
function pointer. This is who’ll get the stream of encoded data.
Take a look at unit test @ encoding/json/test/src/testcases/json_simple_encode.c
Otherwise it looks pretty good, based on my cursory inspection.
>
> struct json_encoder *encoder, *module;
> struct json_value data;
>
> memset(&encoder, 0, sizeof(encoder));
> memset(&module, 0, sizeof(module));
>
> json_encode_object_start(encoder);
>
> JSON_VALUE_INT(&data, 1);
> json_encode_object_entry(encoder, “name1", &data);
>
> JSON_VALUE_STRING(&data, “value2");
> json_encode_object_entry(encoder, “name2", &data);
>
> json_encode_array_name(encoder, “name3");
> json_encode_array_start(encoder);
>
> if(getType){
> json_encode_object_start(module);
>
> JSON_VALUE_INT(&data, 4);
> json_encode_object_entry(module, “name4", &data);
>
> JSON_VALUE_INT(&data, 5);
> json_encode_object_entry(module, “name5", &data);
>
> json_encode_object_finish(module);
> }
>
> json_encode_array_finish(encoder);
> json_encode_object_finish(encoder);
>
>
>
>> On 28-Feb-2018, at 1:18 PM, marko kiiskila <[email protected]> wrote:
>>
>> Hi Aditya,
>>
>>> On Feb 28, 2018, at 9:26 AM, Aditya Xavier <[email protected]> wrote:
>>>
>>> HI Mynewt Team,
>>>
>>> Wanted some assistance on how to encode and decode the following JSON
>>> string.
>>>
>>> {“name1":1,”name2”:"value2”,"name3":[{“name4":1,”name5":5}]}
>>>
>>> Because of sparse documentation, I used the Test sample; however am
>>> stuck with encoding an array of objects.
>>>
>>
>> …
>>
>>>
>>> I followed the example provided at
>>> https://mynewt.apache.org/latest/os/modules/json/json_encode_object_entry
>>> <https://mynewt.apache.org/latest/os/modules/json/json_encode_object_entry>
>>>
>>> And it gives me error :-
>>> error: implicit declaration of function 'json_encode_object_start'
>>>
>>> Thanks,
>>> Aditya Xavier.
>>
>> you need to #include <json/json.h> to see function/macro declarations.
>>
>
