81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/* A demonstration of using HTTP basic authentication with XML-RPC.
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**
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** In general, you shouldn't write XML-RPC servers which require basic
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** authenticaion. (Few XML-RPC clients are capable of it, and it's not part of
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** any standard.) Instead, you should pass any authentication information
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** as a regular XML-RPC parameter (or look into using SSL).
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**
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** But certain XML-RPC servers, including Zope, rely heavily on HTTP
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** basic authentication. Here's how to talk to them. */
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#include <stdlib.h>
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#include <stdio.h>
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#include <xmlrpc-c/base.h>
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#include <xmlrpc-c/client.h>
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#include "config.h" /* information about this build environment */
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#define NAME "XML-RPC C Auth Client"
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#define VERSION "1.0"
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#define SERVER_URL "http://localhost:8080/RPC2"
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static void die_if_fault_occurred (xmlrpc_env *env)
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{
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if (env->fault_occurred) {
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fprintf(stderr, "XML-RPC Fault: %s (%d)\n",
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env->fault_string, env->fault_code);
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exit(1);
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}
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}
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int
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main(int const argc,
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const char ** const argv ATTR_UNUSED) {
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xmlrpc_env env;
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xmlrpc_server_info * server;
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xmlrpc_value * result;
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xmlrpc_int sum;
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if (argc-1 > 0) {
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fprintf(stderr, "There are no arguments. You specified %d", argc-1);
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exit(1);
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}
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/* Start up our XML-RPC client library. */
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xmlrpc_client_init(XMLRPC_CLIENT_NO_FLAGS, NAME, VERSION);
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xmlrpc_env_init(&env);
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/* Make a new object to represent our XML-RPC server. */
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server = xmlrpc_server_info_new(&env, SERVER_URL);
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die_if_fault_occurred(&env);
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/* Set up our authentication information. */
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xmlrpc_server_info_set_basic_auth(&env, server, "jrandom", "secret");
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die_if_fault_occurred(&env);
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result =
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xmlrpc_client_call_server(
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&env, server, "sample.add", "(ii)",
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(xmlrpc_int32) 5, (xmlrpc_int32) 7);
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die_if_fault_occurred(&env);
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/* Dispose of our server object. */
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xmlrpc_server_info_free(server);
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/* Get the authentication information and print it out. */
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xmlrpc_read_int(&env, result, &sum);
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die_if_fault_occurred(&env);
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printf("The sum is %d\n", sum);
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/* Dispose of our result value. */
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xmlrpc_DECREF(result);
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/* Shut down our XML-RPC client library. */
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xmlrpc_env_clean(&env);
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xmlrpc_client_cleanup();
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return 0;
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}
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