Return an integer/String from NPAPI plugin to JavaScript(Not using FireBreath)

Question

Could anyone please explain with a sample...?
How can I return an integer/String from NPAPI plugin(Not using FireBreath) to JavaScript? I searched a lot ..but can't get a relevant answer.

Answer 1

Found a solution.
Returning a string from NPAPI plugin

char* npOutString = (char *)pNetscapefn->memalloc(strlen(StringVariable) + 1);

if (!npOutString) return false; strcpy(npOutString, StringVariable); STRINGZ_TO_NPVARIANT(npOutString, *result);