int gw_em_register_mad(gw_user_t * user,
const char * executable,
const char * name,
const char * args,
const char * mode)
{
int rc, i;
/* ----------------------------------------------------- */
/* 1.- Check if there is space left */
/* ----------------------------------------------------- */
if (user == NULL)
{
gw_log_print("UM",'E',"\tCould not load execution MAD, user not defined.\n");
return -1;
}
if (user->em_mads == GW_MAX_MADS)
{
gw_log_print("UM",'E',"\tCould not load execution MAD, max number of MADs reached.\n");
return -1;
}
else
{
for (i=0;i<user->em_mads;i++)
{
if (strcmp(user->em_mad[i].name,name) == 0)
{
gw_log_print ("UM",'W',"\tExecution MAD %s already loaded.\n",
GWNSTR(name));
return 0;
}
}
}
/* ----------------------------------------------------- */
/* 2.- Init MAD structure and start the driver */
/* ----------------------------------------------------- */
rc = gw_em_mad_init(&(user->em_mad[user->em_mads]),
executable,
name,
args,
mode,
user->name);
if ( rc == 0 )
{
user->em_mads++;
gw_log_print("UM",'I',"\tExecution MAD %s loaded (exec:%s, args:%s, mode:%s).\n",
GWNSTR(name),
GWNSTR(executable),
GWNSTR(args),
GWNSTR(mode));
}
else
gw_log_print("UM",'E',"\tCould not load execution MAD %s (Check name/path of %s or live proxy).\n",
GWNSTR(name),
GWNSTR(executable));
return rc;
}
int main (int argc, char **argv )
{
int rc;
char action[20];
char jid_s[20];
int jid = 0;
char contact[500];
char rsl_file[1024];
int status = -1;
char info[500];
int end = 0;
fd_set in_pipes;
int j;
char c;
char str[4096];
struct timeval tv;
int timer_interval = 300;
time_t last_timer = 0;
time_t the_time;
struct timeval t1,t2;
double waited;
setbuf(stdout,NULL);
rc = globus_module_activate(GLOBUS_COMMON_MODULE);
if ( rc != GLOBUS_SUCCESS )
return -1;
waited = 0;
while (!end)
{
FD_ZERO(&in_pipes);
FD_SET (0,&in_pipes);
tv.tv_sec = 0;
tv.tv_usec = 1000;
gettimeofday(&t1, NULL);
rc = select(1, &in_pipes, NULL, NULL, &tv);
gettimeofday(&t2, NULL);
waited += ((t2.tv_sec - t1.tv_sec)*1000000) + (t2.tv_usec - t1.tv_usec);
if ( waited > 999 )
{
globus_poll();
waited = 0;
}
if (rc == -1)
{
exit(-1);
}
else if (rc == 1)
{
j = 0;
do
{
rc = read(0, (void *) &c, sizeof(char));
str[j++] = c;
}
while ( rc > 0 && c != '\n' );
str[j] = '\0';
if (rc <= 0)
exit(-1);
rc = sscanf(str, "%s %s %s %[^\n]", action, jid_s, contact,
rsl_file);
if (rc != 4 )
{
printf("FAILURE Not all four arguments defined\n");
continue;
}
jid = atoi(jid_s);
if (strcmp(action, "INIT") == 0 )
{
status = gw_em_mad_init(jid, info);
}
else if (strcmp(action, "SUBMIT") == 0 )
{
status = gw_em_mad_submit(jid, contact, rsl_file, info);
}
else if (strcmp(action, "RECOVER") == 0 )
{
status = gw_em_mad_recover(jid, contact, info);
}
else if (strcmp(action, "CANCEL") == 0 )
{
status = gw_em_mad_cancel(jid, info);
}
else if (strcmp(action, "POLL") == 0 )
{
status = gw_em_mad_poll(jid, info);
}
else if (strcmp(action, "FINALIZE") == 0 )
{
status = gw_em_mad_finalize(info);
end = 1;
return 0;
}
if (status != 0)
printf("%s %d FAILURE %s\n", action, jid, info);
}
the_time = time(NULL);
if (the_time - last_timer >= timer_interval)
{
last_timer = the_time;
if (mad.initialized == 1)
{
status = gw_em_mad_check_credentials(info);
if (status != 0)
printf("%s %d FAILURE %s\n", action, jid, info);
}
}
}
return 0;
}
