// ////////////////////////////////////////////////////////////////////////////
int LSF_initrex(unsigned int numports, int options)
{
int result;
if ((result = ls_initrex(numports, options)) == -1) {
std::ostringstream error_text;
error_text << "Invocation of 'ls_initrex(" << numports << ", " <<
options << ")' returned " << result << ".";
throw MLB::LSFWrapper::LSFExceptionStatus(lserrno, error_text);
}
return(result);
}
static int
useTmp (char *exHost, char *fname)
{
int pid;
LS_WAIT_T status;
struct stat st;
char *fName;
fName = "useTmp";
if ((pid = fork ()) == 0)
{
if (ls_initrex (1, 0) < 0)
{
ls_perror ("ls_initrex");
exit (FALSE);
}
ls_rfcontrol (RF_CMD_RXFLAGS, REXF_CLNTDIR);
if (ls_rstat (exHost, fname, &st) < 0)
{
if (lserrno == LSE_FILE_SYS && (errno == ENOENT || errno == EACCES))
{
exit (TRUE);
}
ls_perror ("ls_rstat");
}
exit (FALSE);
}
if (pid == -1)
{
perror ("fork");
return (FALSE);
}
if (waitpid (pid, &status, 0) == -1)
{
perror ("waitpid");
return (FALSE);
}
return (WEXITSTATUS (status));
}
static void
remoteOutput (int fidx, char **disOut, char *exHost, char *fname,
char *execUsername, char **envp)
{
char buf[MAXFILENAMELEN];
char *args[MAX_PEEK_ARGS + 4];
char lsfUserName[MAXLINELEN];
# define RSHCMD "rsh"
if ((getLSFUser_ (lsfUserName, MAXLINELEN) == 0)
&& strcmp (lsfUserName, execUsername))
{
if (useTmp (exHost, fname))
{
sprintf (buf, "/tmp/.lsbtmp%d/%s", (int) getuid (), fname);
disOut[fidx] = buf;
}
else
{
disOut[fidx] = fname;
}
args[0] = RSHCMD;
args[1] = exHost;
args[2] = "-l";
args[3] = execUsername;
if (fidx == 2)
{
args[4] = disOut[0];
args[5] = disOut[1];
args[6] = disOut[2];
args[7] = NULL;
}
else
{
args[4] = disOut[0];
args[5] = disOut[1];
args[6] = NULL;
}
lsfExecvp (RSHCMD, args);
fprintf (stderr, I18N_FUNC_S_S_FAIL_S, "execvp", args[0],
strerror (errno));
return;
}
if (useTmp (exHost, fname))
{
sprintf (buf, "/tmp/.lsbtmp%d/%s", (int) getuid (), fname);
disOut[fidx] = buf;
}
else
disOut[fidx] = fname;
if (ls_initrex (1, 0) < 0)
{
ls_perror ("ls_initrex");
return;
}
ls_rfcontrol (RF_CMD_RXFLAGS, REXF_CLNTDIR);
ls_rexecve (exHost, disOut, REXF_CLNTDIR, envp);
fprintf (stderr, I18N_FUNC_S_S_FAIL_S, "ls_rexecv", disOut[0],
ls_sysmsg ());
}
int
main( int argc, char *argv[] )
{
lsRcpXfer lsXfer;
int iCount;
char* buf;
int rc;
rc = _i18n_init ( I18N_CAT_MIN );
Signal_(SIGUSR1, SIG_IGN);
if (ls_initdebug(argv[0]) < 0) {
ls_perror("ls_initdebug");
exit(-1);
}
if (ls_initrex(1,0) == -1) {
ls_perror("lsrcp: ls_initrex");
return(-1);
}
ls_rfcontrol(RF_CMD_RXFLAGS, REXF_CLNTDIR);
if (setuid(getuid()) < 0) {
perror("lsrcp: setuid");
goto handle_error;
}
if (createXfer(&lsXfer)) {
perror("lsrcp");
goto handle_error;
}
doXferOptions(&lsXfer, argc, argv);
buf = (char*)malloc(LSRCP_MSGSIZE);
if(!buf) {
ls_donerex();
ls_syslog(LOG_ERR, I18N_FUNC_FAIL_S,"lsrcp","main",
_i18n_msg_get(ls_catd,NL_SETN,2301,"try rcp...")); /* catgets 2301 */
if (doXferRcp(&lsXfer, 0) < 0)
return(-1);
return(0);
}
for (iCount=0;iCount < lsXfer.iNumFiles; iCount++) {
if (copyFile(&lsXfer, buf, 0)) {
ls_donerex();
ls_syslog(LOG_ERR, I18N_FUNC_FAIL_S,"lsrcp","main",
_i18n_msg_get(ls_catd,NL_SETN,2301,"try rcp..."));
if (doXferRcp(&lsXfer, 0) < 0)
return(-1);
return(0);
}
if (logclass & (LC_FILE))
ls_syslog(LOG_DEBUG, "main(), copy file succeeded.");
}
free(buf);
ls_donerex();
if (destroyXfer(&lsXfer)) {
perror("lsrcp");
return(-1);
}
_i18n_end ( ls_catd );
return(0);
handle_error:
ls_donerex();
return(-1);
}