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/* A simple synchronous XML-RPC client written in C. */
#include <stdlib.h>
#include <stdio.h>
#include <xmlrpc-c/base.h>
#include <xmlrpc-c/client.h>
#include "config.h" /* information about this build environment */
#define NAME "XML-RPC C Test Client synch_client"
#define VERSION "1.0"
static void die_if_fault_occurred (xmlrpc_env *env)
{
if (env->fault_occurred) {
fprintf(stderr, "XML-RPC Fault: %s (%d)\n",
env->fault_string, env->fault_code);
exit(1);
}
}
int
main(int const argc,
const char ** const argv ATTR_UNUSED) {
xmlrpc_env env;
xmlrpc_value * resultP;
const char * state_name;
if (argc-1 > 0) {
fprintf(stderr, "No arguments");
exit(0);
}
/* Start up our XML-RPC client library. */
xmlrpc_client_init(XMLRPC_CLIENT_NO_FLAGS, NAME, VERSION);
/* Initialize our error-handling environment. */
xmlrpc_env_init(&env);
/* Call the famous server at UserLand. */
resultP = xmlrpc_client_call(&env, "http://betty.userland.com/RPC2",
"examples.getStateName",
"(i)", (xmlrpc_int32) 41);
die_if_fault_occurred(&env);
/* Get our state name and print it out. */
xmlrpc_read_string(&env, resultP, &state_name);
die_if_fault_occurred(&env);
printf("%s\n", state_name);
free((char*)state_name);
/* Dispose of our result value. */
xmlrpc_DECREF(resultP);
/* Clean up our error-handling environment. */
xmlrpc_env_clean(&env);
/* Shutdown our XML-RPC client library. */
xmlrpc_client_cleanup();
return 0;
}
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