int do_direct_query( const char *master_host, int master_port, time_t stoptime )
{
static struct nvpair_header *query_headers[4] = { queue_headers, task_headers, worker_headers, master_resource_headers };
static const char * query_strings[4] = {"queue","task","worker", "master_resource"};
struct nvpair_header *query_header = query_headers[query_mode];
const char * query_string = query_strings[query_mode];
struct link *l;
struct nvpair *nv;
char master_addr[LINK_ADDRESS_MAX];
if(!domain_name_cache_lookup(master_host,master_addr)) {
fprintf(stderr,"couldn't find address of %s\n",master_host);
return 1;
}
l = link_connect(master_addr,master_port,stoptime);
if(!l) {
fprintf(stderr,"couldn't connect to %s port %d: %s\n",master_host,master_port,strerror(errno));
return 1;
}
link_putfstring(l,"%s_status\n",stoptime,query_string);
if(format_mode==FORMAT_TABLE) {
nvpair_print_table_header(stdout, query_header);
}
while((nv = link_nvpair_read(l,stoptime))) {
if(format_mode == FORMAT_TABLE) {
nvpair_print_table(nv, stdout, query_header);
} else {
nvpair_print_text(nv, stdout);
}
nvpair_delete(nv);
}
if(format_mode == FORMAT_TABLE) {
nvpair_print_table_footer(stdout, query_header);
}
return EXIT_SUCCESS;
}
struct nvpair *catalog_query_read(struct catalog_query *q, time_t stoptime)
{
return link_nvpair_read(q->link,stoptime);
}
