Commit 8eb830d3 authored by Ivan Trubach's avatar Ivan Trubach
Browse files

use enum for option indices

parent 9ebeff62

ip2net/ip2net.c

+29 −17
Original line number Diff line number Diff line
@@ -225,6 +225,28 @@ static void exithelp(void) 
#define PRINT_VER printf("self-built version %s %s\n\n", __DATE__, __TIME__)

#endif



enum opt_indices {

	IDX_HELP,

	IDX_H,

	IDX_4,

	IDX_6,

	IDX_PREFIX_LENGTH,

	IDX_V4_THRESHOLD,

	IDX_V6_THRESHOLD,

	IDX_LAST,

};



static const struct option long_options[] = {

	[IDX_HELP] = {"help", no_argument, 0, 0},

	[IDX_H] = {"h", no_argument, 0, 0},

	[IDX_4] = {"4", no_argument, 0, 0},

	[IDX_6] = {"6", no_argument, 0, 0},

	[IDX_PREFIX_LENGTH] = {"prefix-length", required_argument, 0, 0},

	[IDX_V4_THRESHOLD] = {"v4-threshold", required_argument, 0, 0},

	[IDX_V6_THRESHOLD] = {"v6-threshold", required_argument, 0, 0},

	[IDX_LAST] = {NULL, 0, NULL, 0},

};



static void parse_params(int argc, char *argv[])

{

	int option_index = 0;
@@ -236,33 +258,23 @@ static void parse_params(int argc, char *argv[]) 
	params.pctdiv = DEFAULT_PCTDIV;

	params.v6_threshold = DEFAULT_V6_THRESHOLD;



	const struct option long_options[] = {

		{ "help",no_argument,0,0 },// optidx=0

		{ "h",no_argument,0,0 },// optidx=1

		{ "4",no_argument,0,0 },// optidx=2

		{ "6",no_argument,0,0 },// optidx=3

		{ "prefix-length",required_argument,0,0 },// optidx=4

		{ "v4-threshold",required_argument,0,0 },// optidx=5

		{ "v6-threshold",required_argument,0,0 },// optidx=6

		{ NULL,0,NULL,0 }

	};

	while ((v = getopt_long_only(argc, argv, "", long_options, &option_index)) != -1)

	{

		if (v) exithelp();

		switch (option_index)

		{

		case 0:

		case 1:

		case IDX_HELP:

		case IDX_H:

			PRINT_VER;

			exithelp();

			break;

		case 2:

		case IDX_4:

			params.ipv6 = false;

			break;

		case 3:

		case IDX_6:

			params.ipv6 = true;

			break;

		case 4:

		case IDX_PREFIX_LENGTH:

			i = sscanf(optarg,"%u-%u",&plen1,&plen2);

			if (i == 1) plen2 = plen1;

			if (i<=0 || plen2<plen1 || !plen1 || !plen2)
@@ -271,7 +283,7 @@ static void parse_params(int argc, char *argv[]) 
				exit(1);

			}

			break;

		case 5:

		case IDX_V4_THRESHOLD:

			i = sscanf(optarg, "%u/%u", &params.pctmult, &params.pctdiv);

			if (i!=2 || params.pctdiv<2 || params.pctmult<1 || params.pctmult>=params.pctdiv)

			{
@@ -279,7 +291,7 @@ static void parse_params(int argc, char *argv[]) 
				exit(1);

			}

			break;

		case 6:

		case IDX_V6_THRESHOLD:

			i = sscanf(optarg, "%u", &params.v6_threshold);

			if (i != 1 || params.v6_threshold<1)

			{

mdig/mdig.c

+35 −22
Original line number Diff line number Diff line
@@ -467,25 +467,38 @@ static void exithelp(void) 
#define PRINT_VER printf("self-built version %s %s\n\n", __DATE__, __TIME__)

#endif



enum opt_indices {

	IDX_HELP,

	IDX_THREADS,

	IDX_FAMILY,

	IDX_VERBOSE,

	IDX_STATS,

	IDX_LOG_RESOLVED,

	IDX_LOG_FAILED,

	IDX_DNS_MAKE_QUERY,

	IDX_DNS_PARSE_QUERY,

	IDX_LAST,

};



static const struct option long_options[] = {

	[IDX_HELP] = {"help", no_argument, 0, 0},

	[IDX_THREADS] = {"threads", required_argument, 0, 0},

	[IDX_FAMILY] = {"family", required_argument, 0, 0},

	[IDX_VERBOSE] = {"verbose", no_argument, 0, 0},

	[IDX_STATS] = {"stats", required_argument, 0, 0},

	[IDX_LOG_RESOLVED] = {"log-resolved", required_argument, 0, 0},

	[IDX_LOG_FAILED] = {"log-failed", required_argument, 0, 0},

	[IDX_DNS_MAKE_QUERY] = {"dns-make-query", required_argument, 0, 0},

	[IDX_DNS_PARSE_QUERY] = {"dns-parse-query", no_argument, 0, 0},

	[IDX_LAST] = {NULL, 0, NULL, 0},

};



int main(int argc, char **argv)

{

	int r, v, option_index = 0;

	char fn1[256],fn2[256];

	char dom[256];



	static const struct option long_options[] = {

			{"help",no_argument,0,0},			// optidx=0

			{"threads",required_argument,0,0},		// optidx=1

			{"family",required_argument,0,0},		// optidx=2

			{"verbose",no_argument,0,0},			// optidx=3

			{"stats",required_argument,0,0},		// optidx=4

			{"log-resolved",required_argument,0,0},		// optidx=5

			{"log-failed",required_argument,0,0},		// optidx=6

			{"dns-make-query",required_argument,0,0},	// optidx=7

			{"dns-parse-query",no_argument,0,0},		// optidx=8

			{NULL,0,NULL,0}

	};



	memset(&glob, 0, sizeof(glob));

	*fn1 = *fn2 = *dom = 0;

	glob.family = FAMILY4;
@@ -495,11 +508,11 @@ int main(int argc, char **argv) 
		if (v) exithelp();

		switch (option_index)

		{

		case 0: /* help */

		case IDX_HELP:

			PRINT_VER;

			exithelp();

			break;

		case 1: /* threads */

		case IDX_THREADS:

			glob.threads = optarg ? atoi(optarg) : 0;

			if (glob.threads <= 0 || glob.threads > 100)

			{
@@ -507,7 +520,7 @@ int main(int argc, char **argv) 
				return 1;

			}

			break;

		case 2: /* family */

		case IDX_FAMILY:

			if (!strcmp(optarg, "4"))

				glob.family = FAMILY4;

			else if (!strcmp(optarg, "6"))
@@ -520,25 +533,25 @@ int main(int argc, char **argv) 
				return 1;

			}

			break;

		case 3: /* verbose */

		case IDX_VERBOSE:

			glob.verbose = '\1';

			break;

		case 4: /* stats */

		case IDX_STATS:

			glob.stats_every = optarg ? atoi(optarg) : 0;

			break;

		case 5: /* log-resolved */

		case IDX_LOG_RESOLVED:

			strncpy(fn1,optarg,sizeof(fn1));

			fn1[sizeof(fn1)-1] = 0;

			break;

		case 6: /* log-failed */

		case IDX_LOG_FAILED:

			strncpy(fn2,optarg,sizeof(fn2));

			fn2[sizeof(fn2)-1] = 0;

			break;

		case 7: /* dns-make-query */

		case IDX_DNS_MAKE_QUERY:

			strncpy(dom,optarg,sizeof(dom));

			dom[sizeof(dom)-1] = 0;

			break;

		case 8: /* dns-parse-query */

		case IDX_DNS_PARSE_QUERY:

			return dns_parse_query();

		}

	}

nfq/nfqws.c

+290 −197

File changed.

Preview size limit exceeded, changes collapsed.

tpws/tpws.c

+258 −166

File changed.

Preview size limit exceeded, changes collapsed.