76 lines
1.7 KiB
C
76 lines
1.7 KiB
C
/* A CGI script written in C to effect a simple XML-RPC server.
|
|
|
|
Example of use:
|
|
|
|
- Compile this as the executable 'xmlrpc_sample_add_server.cgi'
|
|
|
|
- Place the .cgi file in web server www.example.com's /cgi-bin
|
|
directory.
|
|
|
|
- Configure the web server to permit CGI scripts in /cgi-bin
|
|
(Apache ExecCgi directory option).
|
|
|
|
- Configure the web server to recognize this .cgi file as a CGI
|
|
script (Apache "AddHandler cgi-script ..." or ScriptAlias).
|
|
|
|
- $ xmlrpc http://www.example.com/cgi-bin/xmlrpc_sample_add_server.cgi \
|
|
sample.add i/5 i/7
|
|
*/
|
|
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#include <xmlrpc-c/base.h>
|
|
#include <xmlrpc-c/server.h>
|
|
#include <xmlrpc-c/server_cgi.h>
|
|
|
|
#include "config.h" /* information about this build environment */
|
|
|
|
static xmlrpc_value *
|
|
sample_add(xmlrpc_env * const envP,
|
|
xmlrpc_value * const paramArrayP,
|
|
void * const user_data) {
|
|
|
|
xmlrpc_int32 x, y, z;
|
|
|
|
/* Parse our argument array. */
|
|
xmlrpc_decompose_value(envP, paramArrayP, "(ii)", &x, &y);
|
|
if (envP->fault_occurred)
|
|
return NULL;
|
|
|
|
/* Add our two numbers. */
|
|
z = x + y;
|
|
|
|
/* Return our result. */
|
|
return xmlrpc_build_value(envP, "i", z);
|
|
}
|
|
|
|
|
|
|
|
int
|
|
main(int const argc,
|
|
const char ** const argv) {
|
|
|
|
xmlrpc_registry * registryP;
|
|
xmlrpc_env env;
|
|
|
|
if (argc-1 > 0 && argv==argv) {
|
|
fprintf(stderr, "There are no arguments to a CGI script\n");
|
|
exit(1);
|
|
}
|
|
|
|
xmlrpc_env_init(&env);
|
|
|
|
registryP = xmlrpc_registry_new(&env);
|
|
|
|
xmlrpc_registry_add_method(
|
|
&env, registryP, NULL, "sample.add", &sample_add, NULL);
|
|
|
|
xmlrpc_server_cgi_process_call(registryP);
|
|
|
|
xmlrpc_registry_free(registryP);
|
|
|
|
return 0;
|
|
}
|