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Added help and usage. 

git-svn-id: http://svn.zoneminder.com/svn/zm/trunk@118 e3e1d417-86f3-4887-817a-d78f3d33393f
This commit is contained in:
stan 2002-10-31 22:12:53 +00:00
parent 005f3c7b8d
commit 9270f7fcf9
1 changed files with 35 additions and 6 deletions
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41
src/zmu.cpp
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@ -20,6 +20,25 @@
#include <getopt.h>
#include "zm.h"
void Usage()
{
fprintf( stderr, "zmu [-m monitor_id] [function]\n" );
fprintf( stderr, "Options:\n" );
fprintf( stderr, " -m, --monitor <monitor_id> : Specify which monitor to address, default 0 if absent\n" );
fprintf( stderr, " -s, --state : Output the current monitor state, 0 = idle, 1 = alarm, 2 = alert\n" );
fprintf( stderr, " -i, --image [image_index] : Write captured image to disk as zmu.jpg, last image captured or \n" );
fprintf( stderr, " or specified ring buffer index if given.\n" );
fprintf( stderr, " -t, --timestamp [image_index] : Output captured image timestamp, last image captured or specified\n" );
fprintf( stderr, " ring buffer index if given\n" );
fprintf( stderr, " -r, --read_index : Output ring buffer read index\n" );
fprintf( stderr, " -w, --write_index : Output ring buffer write index\n" );
fprintf( stderr, " -f, --fps : Output last Frames Per Second captured reading\n" );
fprintf( stderr, " -z, --zones : Write last captured image overlaid with zones to <monitor_name>-Zones.jpg\n" );
fprintf( stderr, " -h, --help - This screen\n" );
exit( 0 );
}
int main( int argc, char *argv[] )
{
static struct option long_options[] = {
@ -31,20 +50,24 @@ int main( int argc, char *argv[] )
{"write_index", 0, 0, 'w'},
{"fps", 0, 0, 'f'},
{"zones", 0, 0, 'z'},
{"help", 0, 0, 'h'},
{0, 0, 0, 0}
};
int id = 1;
enum { STATE, IMAGE, TIME, READ_IDX, WRITE_IDX, FPS, ZONES } function = STATE;
enum { BOGUS, STATE, IMAGE, TIME, READ_IDX, WRITE_IDX, FPS, ZONES } function = BOGUS;
int image_idx = -1;
while (1)
{
int this_option_optind = optind ? optind : 1;
int option_index = 0;
int opterr = 1;
int c = getopt_long (argc, argv, "m:srwi::t::fz", long_options, &option_index);
int c = getopt_long (argc, argv, "m:srwi::t::fzh", long_options, &option_index);
if (c == -1)
{
break;
}
switch (c)
{
@ -80,8 +103,11 @@ int main( int argc, char *argv[] )
case 'z':
function = ZONES;
break;
case 'h':
Usage();
break;
case '?':
//fprintf( stderr, "What?\n" );
Usage();
break;
default:
//fprintf( stderr, "?? getopt returned character code 0%o ??\n", c );
@ -89,16 +115,15 @@ int main( int argc, char *argv[] )
}
}
#if 0
if (optind < argc)
{
printf ("non-option ARGV-elements: ");
fprintf( stderr, "Extraneous options, " );
while (optind < argc)
printf ("%s ", argv[optind++]);
printf ("\n");
Usage();
}
#endif
//printf( "Monitor %d, Function %d, ImageIdx %d\n", id, function, image_idx );
dbg_name = "zmu";
@ -154,6 +179,10 @@ int main( int argc, char *argv[] )
{
monitor->ReloadZones();
}
else
{
Usage();
}
}
return( 0 );
}