ObjFW  Diff

{
	[of_stderr writeFormat:
	    @"Usage: %@ -[cehHmoOPqv] url1 [url2 ...]\n",
	    [OFApplication programName]];

	if (full)
		[stream writeString:
		    @"\nOptions:\n    "
		    @"-b  --body           "
		    @"  Specify the file to send as body\n    "
		    @"-c  --continue       "
		    @"  Continue download of existing file\n    "
		    @"-h  --help           "
		    @"  Show this help\n    "
		    @"-H  --header         "
		    @"  Add a header (e.g. X-Foo:Bar)\n    "
		    @"-m  --method         "
		    @"  Set the method of the HTTP request\n    "
		    @"-o  --output         "
		    @"  Specify output file name\n    "
		    @"-O  --detect-filename"
		    @"  Do a HEAD request to detect the file name\n    "
		    @"-P  --proxy          "
		    @"  Specify SOCKS5 proxy\n    "
		    @"-q  --quiet          "
		    @"  Quiet mode (no output, except errors)\n    "
		    @"-v  --verbose        "
		    @"  Verbose mode (print headers)\n"];

	[OFApplication terminateWithStatus: status];
}

@implementation OFHTTP
- init
{

	_outputPath = [outputPath copy];
	_URLs = [[optionsParser remainingArguments] retain];

	if ([_URLs count] < 1)
		help(of_stderr, false, 1);

	if (_quiet && _verbose) {
		[of_stderr writeFormat: @"%@: -q / --quiet and -v / --verbose "
					@"are mutually exclusive!\n",
					[OFApplication programName]];
		[OFApplication terminateWithStatus: 1];
	}

	if (_outputPath != nil && [_URLs count] > 1) {
		[of_stderr writeFormat: @"%@: Cannot use -o / --output when "
					@"more than one URL has been "
					@"specified!\n",
					[OFApplication programName]];
		[OFApplication terminateWithStatus: 1];
	}

	[self performSelector: @selector(downloadNextURL)
		   afterDelay: 0];
}