[paho-dev] How to dynamically assign value to ssl.trustStore

[Yoonus <mailych@xxxxxxxxx>]

Hi,

I am using paho C library. I want to connect to SSL enabled broker.

I initialize MQTTClient_connectOptions and MQTTClient_SSLOptions with required values.

I am able to connect to the broker with my settings.

One issue I have is, currently I have directly assigned ssl.trustStore value in the code. Like,

ssl.trustStore = "ssl://<IP Address>:<Port>"

I would like to read the server IP from configuration file.

How can I assign the value read from configuration file to ssl.trustStore?

This variable is defined as "const char* trustStore" in MQTTClient_SSLOptions.

Hence I cannot use strcpy() or other c functions. Any idea how to dynamically assign value to trustStore?

Thanks