int main(int argc,
char **argv)
{
char *filename = NULL;
gboolean init_ret;
gboolean verbose = FALSE;
GError *error = NULL;
int ret;
GOptionEntry options[] = {
{
"dev", 'd', 0,
G_OPTION_ARG_FILENAME, &filename,
"ZBC device file", NULL
},
{
"interval", 'i', 0,
G_OPTION_ARG_INT, &dz.interval,
"Refresh interval (milliseconds)", NULL
},
{
"verbose", 'v', 0,
G_OPTION_ARG_NONE, &verbose,
"Set libzbc verbose mode", NULL
},
{ NULL }
};
/* Init */
memset(&dz, 0, sizeof(dz));
dz.interval = DZ_INTERVAL;
gtk_set_locale();
init_ret = gtk_init_with_args(&argc,
&argv,
"ZBC device zone state GUI",
options,
NULL,
&error);
if ( (init_ret == FALSE)
|| (error != NULL) ) {
printf("Failed to parse command line arguments: %s\n",
error->message);
g_error_free(error);
return( 1 );
}
if ( ! filename ) {
fprintf(stderr, "No ZBC device file specified\n");
return( 1 );
}
if ( verbose ) {
zbc_set_log_level("debug");
}
dz_set_signal_handlers();
/* Open device file */
ret = zbc_open(filename, O_RDONLY, &dz.dev);
if ( ret != 0 ) {
fprintf(stderr, "Open device %s failed\n",
filename);
return( 1 );
}
ret = zbc_get_device_info(dz.dev, &dz.info);
if ( ret < 0 ) {
fprintf(stderr,
"zbc_get_device_info failed\n");
goto out;
}
dz.filename = filename;
printf("Creating interface...\n");
/* Create GUI */
dz_if_create();
/* Main event loop */
gtk_main();
/* Cleanup GUI */
dz_if_destroy();
out:
zbc_close(dz.dev);
return( ret );
}
int
main(int argc,
char **argv)
{
gboolean init_ret;
gboolean verbose = FALSE;
GError *error = NULL;
int i;
GOptionEntry options[] = {
{
"interval", 'i', 0,
G_OPTION_ARG_INT, &dz.interval,
"Refresh interval (milliseconds)", NULL
},
{
"block", 'b', 0,
G_OPTION_ARG_INT, &dz.block_size,
"Use block bytes as the unit for displaying zone LBA, length and write pointer position", NULL
},
{
"verbose", 'v', 0,
G_OPTION_ARG_NONE, &verbose,
"Set libzbc verbose mode", NULL
},
{ NULL }
};
/* Init */
memset(&dz, 0, sizeof(dz));
init_ret = gtk_init_with_args(&argc,
&argv,
"ZBC device zone state GUI",
options,
NULL,
&error);
if ( (init_ret == FALSE)
|| (error != NULL) ) {
printf("Failed to parse command line arguments: %s\n",
error->message);
g_error_free(error);
return( 1 );
}
if ( dz.interval < 0 ) {
fprintf(stderr, "Invalid update interval\n");
return( 1 );
}
if ( dz.block_size < 0 ) {
fprintf(stderr, "Invalid block size\n");
return( 1 );
}
if ( verbose ) {
zbc_set_log_level("debug");
}
dz_set_signal_handlers();
/* Create GUI */
dz_if_create();
/* Add devices listed on command line */
for(i = 1; i < argc; i++ ) {
dz_if_add_device(argv[i]);
}
/* Main event loop */
gtk_main();
/* Cleanup GUI */
dz_if_destroy();
return( 0 );
}