72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/* A simple standalone XML-RPC server written in C. */
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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/server.h>
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#include <xmlrpc-c/server_abyss.h>
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#include "config.h" /* information about this build environment */
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static xmlrpc_value *
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sample_add(xmlrpc_env * const env,
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xmlrpc_value * const param_array,
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void * const user_data ATTR_UNUSED) {
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xmlrpc_int32 x, y, z;
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/* Parse our argument array. */
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xmlrpc_decompose_value(env, param_array, "(ii)", &x, &y);
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if (env->fault_occurred)
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return NULL;
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/* Add our two numbers. */
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z = x + y;
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/* Return our result. */
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return xmlrpc_build_value(env, "i", z);
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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) {
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xmlrpc_server_abyss_parms serverparm;
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xmlrpc_registry * registryP;
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xmlrpc_env env;
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if (argc-1 != 1) {
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fprintf(stderr, "You must specify 1 argument: The TCP port "
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"number on which the server will accept connections "
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"for RPCs. You specified %d arguments.\n", argc-1);
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exit(1);
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}
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xmlrpc_env_init(&env);
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registryP = xmlrpc_registry_new(&env);
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xmlrpc_registry_add_method(
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&env, registryP, NULL, "sample.add", &sample_add, NULL);
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/* In the modern form of the Abyss API, we supply parameters in memory
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like a normal API. We select the modern form by setting
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config_file_name to NULL:
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*/
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serverparm.config_file_name = NULL;
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serverparm.registryP = registryP;
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serverparm.port_number = atoi(argv[1]);
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serverparm.log_file_name = "/tmp/xmlrpc_log";
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printf("Running XML-RPC server...\n");
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xmlrpc_server_abyss(&env, &serverparm, XMLRPC_APSIZE(log_file_name));
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/* xmlrpc_server_abyss() never returns */
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return 0;
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}
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