int main(int argc, char **argv)
{ struct soap soap;
if (argc < 2)
{ fprintf(stderr, "Usage: httpgettest URL\n");
exit(0);
}
soap_init(&soap);
soap_register_plugin(&soap, http_get); // register plugin
if (soap_get_connect(&soap, argv[1], NULL)
|| soap_begin_recv(&soap))
{ soap_print_fault(&soap, stderr);
exit(1);
}
if (soap.http_content)
printf("Content type = %s\n", soap.http_content);
printf("Content length = %ld\n", soap.length);
if ((soap.mode & SOAP_IO) == SOAP_IO_CHUNK
#ifdef WITH_ZLIB
|| soap.zlib_in != SOAP_ZLIB_NONE
#endif
)
{ soap_wchar c;
// This loop handles chunked/compressed transfers
for (;;)
{ if ((c = soap_getchar(&soap)) == (int)EOF)
break;
putchar((int)c);
}
}
else
{ // This loop handles HTTP transfers (with HTTP content length set)
if (soap.length)
{ size_t i;
for (i = soap.length; i; i--)
{ soap_wchar c;
if ((c = soap_getchar(&soap)) == (int)EOF)
{ soap.error = SOAP_EOF;
break;
}
putchar((int)c);
}
}
}
soap_end_recv(&soap);
soap_end(&soap);
soap_done(&soap);
return 0;
}
int llamar_servicio_get(char *proxyHost)
{
struct value resJSON;
struct soap *soap = soap_new();
soap_register_plugin(soap, http_get);
if (proxyHost && strlen(proxyHost) > 0) soap->proxy_host = proxyHost;
printf("Ejemplo de llamada get recuperando JSON\n");
printf("---------------------------------------\n");
if (soap_get_connect(soap, "http://jsonplaceholder.typicode.com/posts/1", NULL))
{
soap_print_fault(soap, stderr);
printf("Error en la conexión con la API get.\n");
goto finalizar;
}
if (soap_begin_recv(soap))
{
soap_print_fault(soap, stderr);
printf("Error en la llamada a la API get.\n");
goto finalizar;
}
if (json_recv(soap, &resJSON))
{
soap_print_fault(soap, stderr);
printf("Error en la obtención del JSON en la API get.\n");
goto finalizar;
}
if (soap_end_recv(soap))
{
soap_print_fault(soap, stderr);
printf("Error en la finalización de la API get.\n");
goto finalizar;
}
if (resJSON.__type == SOAP_TYPE__struct)
{
struct _struct *estructuraJSON;
estructuraJSON = (struct _struct *)resJSON.ref;
int i;
for (i=0; i < estructuraJSON->__size; i++)
{
printf("%s: ", (estructuraJSON->member + i)->name);
if ((estructuraJSON->member + i)->value.__type == SOAP_TYPE__string)
{
printf("%s\n", (estructuraJSON->member + i)->value.ref);
}
else if ((estructuraJSON->member + i)->value.__type == SOAP_TYPE__int)
{
printf("%ld\n", (estructuraJSON->member + i)->value.ref);
}
}
}
else
{
printf("Se recibe un JSON no esperado.\n");
goto finalizar;
}
printf("Ha finalizado correctamente la llamada get\n");
printf("------------------------------------------\n");
finalizar:
soap_destroy(soap);
soap_end(soap);
soap_free(soap);
return 0;
}
