c@71: 
c@71: #include <iostream>
c@71: #include <dlfcn.h>
c@71: 
c@71: using namespace std;
c@71: 
c@71: int main(int argc, char **argv)
c@71: {
c@71:     string example = "./example.so";
c@71:     
c@71:     void *lib = dlopen(example.c_str(), RTLD_LAZY | RTLD_LOCAL);
c@71:     if (!lib) {
c@71: 	cerr << "failed to open " + example + ": " << dlerror() << endl;
c@71: 	return 1;
c@71:     }
c@71: 
c@71:     typedef const char *(*RequestFn)(const char *);
c@71:     RequestFn reqFn = (RequestFn)dlsym(lib, "vampipeRequestJson");
c@71:     if (!reqFn) {
c@71: 	cerr << "failed to find request function in " +
c@71: 	    example + ": " << dlerror() << endl;
c@71: 	return 1;
c@71:     }
c@71:     
c@71:     typedef void (*FreeFn)(const char *);
c@71:     FreeFn freeFn = (FreeFn)dlsym(lib, "vampipeFreeJson");
c@71:     if (!freeFn) {
c@71: 	cerr << "failed to find free function in " +
c@71: 	    example + ": " << dlerror() << endl;
c@71: 	return 1;
c@71:     }
c@71: 
c@71:     string listRequest = "{\"type\": \"list\"}";
c@71:     const char *listResponse = reqFn(listRequest.c_str());
c@71:     cout << listResponse << endl;
c@71:     freeFn(listResponse);
c@73: 
c@73:     string loadRequest = "{\"type\":\"load\",\"content\": {\"pluginKey\":\"vamp-example-plugins:zerocrossing\",\"inputSampleRate\":44100,\"adapterFlags\":[\"AdaptAllSafe\"]}}";
c@73:     const char *loadResponse = reqFn(loadRequest.c_str());
c@73:     cout << loadResponse << endl;
c@73:     freeFn(loadResponse);
c@71: }
c@71: