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/**
* PKG_MAIN -- VOPackage task main().
*
* @file pkgMain.c
* @author Mike Fitzpatrick
* @date 12/13/12
*
* @brief VOPackage task main().
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "votools.h" /* package task declarations */
static int help = 0; /* help flag */
static int debug = 0; /* debug flag */
static int verbose = 0; /* verbose flag */
static int interactive = 0; /* interactive */
static int connected = 0; /* connected subprocess */
static int detached = 0; /* detached subprocess */
static int do_attrs = 0; /* print package attrs */
static int do_taskList = 0; /* print task list */
static int do_taskParams = 0; /* print package attrs */
static char *taskName = NULL; /* name of task to execute */
static char *cbsocket = NULL; /* callback socket */
static void vopHelp(void);
static char *opts = "hNno:r%:";
static struct option long_opts[] = {
{ "Number", 2, 0, 'N'}, /* task option */
{ "number", 2, 0, 'n'}, /* task option */
{ "output", 1, 0, 'o'}, /* task option */
{ "return", 2, 0, 'r'}, /* task option */
{ "help", 2, 0, 'h'}, /* required */
{ "test", 1, 0, '%'}, /* required */
{ NULL, 0, 0, 0 }
};
/**
* Application entry point.
*/
int main (int argc, char *argv[])
{
char **pargv, optval[SZ_FNAME], ch;
int pos = 0;
/* Process arguments.
*/
pargv = vo_paramInit (argc, argv);
while ((ch = vo_paramNext (opts,long_opts,argc,pargv,optval,&pos)) != 0) {
if (ch > 0) {
switch (ch) {
case 'h': vopHelp (); break;
case 'd': debug++; break;
case 'v': verbose++; break;
case 'a': /* package attributes */
do_attrs++;
break;
case 't': /* package task list */
do_taskList++;
break;
case 'p': /* task parameters ("-p <task>") */
do_taskParams++;
break;
case 'S': /* callback socket ("-S <sock>") */
cbsocket = strdup (optval);
break;
}
} else {
taskName = strdup (optval);/* execute task .... */
}
}
if (!cbsocket) {
cbsocket = (char *) calloc (1, SZ_FNAME);
sprintf (cbsocket, "/tmp/voPkg_%d", (int) getuid());
}
if (!connected && !detached) { /* run interactively */
interactive++;
} else if (connected) { /* run as a connected process */
} else if (detached) { /* run as a detached (bkg) process */
}
if (cbsocket)
free ((void *) cbsocket);
return (0);
}
/**
* VOPHELP -- Task help summary.
*/
static void
vopHelp ()
{
printf ("\n\
Usage: %s [-dhiv] [-a] | [-t] | [-p <task>] -S <cbsock> [<task>]]\n\
\n\
", PKG_NAME);
}
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