/*
* Called when the LFS module is activated.
* Need to initialize APR ourselves
*/
int lfs_activate(void) {
globus_extension_registry_add(
GLOBUS_GFS_DSI_REGISTRY,
"lfs",
GlobusExtensionMyModule(globus_gridftp_server_lfs),
&globus_l_gfs_lfs_dsi_iface);
// See if we're configured to write to statsd
char * local_host = globus_malloc(256);
if (local_host) {
memset(local_host, 0, 256);
if (gethostname(local_host, 255)) {
strcpy(local_host, "UNKNOWN");
}
}
char statsd_namespace_prefix [] = "lfs.gridftp.";
char * statsd_namespace = globus_malloc(strlen(statsd_namespace_prefix)+
strlen(local_host)+1);
strcpy(statsd_namespace, statsd_namespace_prefix);
char * source = local_host;
char * dest;
for (dest = statsd_namespace + strlen(statsd_namespace_prefix);
*source != '\0';
++source, ++dest) {
if (*source == '.') {
*dest = '_';
} else {
*dest = *source;
}
}
*dest = '\0';
char * lfs_statsd_link_port = getenv("GRIDFTP_LFS_STATSD_PORT");
char * lfs_statsd_link_host = getenv("GRIDFTP_LFS_STATSD_HOST");
if (lfs_statsd_link_host) {
int lfs_statsd_link_port_conv = 8125;
if (lfs_statsd_link_port) {
lfs_statsd_link_port_conv = atoi(lfs_statsd_link_port);
}
lfs_statsd_link = statsd_init_with_namespace(lfs_statsd_link_host,
lfs_statsd_link_port_conv,
statsd_namespace);
globus_gfs_log_message(GLOBUS_GFS_LOG_INFO,
"Sending log data to statsd %s:%i, namespace %s\n",
lfs_statsd_link_host,
lfs_statsd_link_port_conv,
statsd_namespace);
} else {
globus_gfs_log_message(GLOBUS_GFS_LOG_INFO,
"Not logging to statsd. Set $GRIDFTP_LFS_STATSD_HOST to enable\n");
lfs_statsd_link = NULL;
}
globus_free(statsd_namespace);
globus_gfs_log_message(GLOBUS_GFS_LOG_INFO, "LFS DSI activated.\n");
STATSD_COUNT("activate",1);
if (local_host) globus_free(local_host);
return 0;
}
static void
osg_extensions_init(globus_gfs_operation_t op, globus_gfs_session_info_t * session)
{
GlobusGFSName(osg_extensions_init);
globus_result_t result = globus_gridftp_server_add_command(op, "SITE USAGE",
GLOBUS_GFS_OSG_CMD_SITE_USAGE,
3,
5,
"SITE USAGE <sp> [TOKEN <sp> $name] <sp> $location: Get usage information for a location.",
GLOBUS_FALSE,
GFS_ACL_ACTION_LOOKUP);
if (result != GLOBUS_SUCCESS)
{
result = GlobusGFSErrorWrapFailed("Failed to add custom 'SITE USAGE' command", result);
globus_gridftp_server_finished_session_start(op,
result,
NULL,
NULL,
NULL);
return;
}
#ifdef VOMS_FOUND
struct vomsdata *vdata = VOMS_Init(NULL, NULL);
if (vdata)
{
int error;
if (!VOMS_RetrieveFromCred(session->del_cred, RECURSE_CHAIN, vdata, &error))
{
globus_gfs_log_message(GLOBUS_GFS_LOG_TRANSFER, "No VOMS info in credential.\n");
}
else
{
struct voms *vext;
int idx;
for (idx = 0; vdata->data[idx] != NULL; idx++)
{
char msg[1024];
char *pos = msg;
int char_remaining = 1022;
vext = vdata->data[idx];
int this_round;
if ((char_remaining > 0) && vext->voname)
{
this_round = snprintf(pos, char_remaining, "VO %s ", vext->voname);
pos += this_round;
char_remaining -= this_round;
}
char *fqan;
int count = 0;
int idx2 = 0;
for (idx2 = 0; vext->fqan[idx2] != NULL; idx2++)
{
fqan = vext->fqan[idx2];
if (char_remaining > 0)
{
count ++;
this_round = snprintf(pos, char_remaining, "%s,", fqan);
pos += this_round;
char_remaining -= this_round;
}
}
if (count && char_remaining >= 0) {pos--;}
if (char_remaining >= 0)
{
*pos = '\n';
*(pos+1) = '\0';
}
else
{
msg[1023] = '\0';
msg[1022] = '\n';
}
globus_gfs_log_message(GLOBUS_GFS_LOG_TRANSFER, msg);
}
}
VOMS_Destroy(vdata);
}
#endif // VOMS_FOUND
original_init_function(op, session);
}