drath/libratbag
1
0
Fork 1
mirror of https://github.com/libratbag/libratbag.git synced 2026-11-07 15:14:38 +01:00
Code Issues Projects Releases Wiki Activity

tools: use getopt parsing for the ratbag-command

Browse Source 
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2015-08-18 15:52:55 +10:00
parent fcda14df61
commit 6ca2de81dd
1 changed files with 48 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
tools/ratbag-command.c
View File

@@ -27,9 +27,15 @@
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <getopt.h>
#include <libratbag.h>
enum options {
OPT_VERBOSE,
OPT_HELP,
};
static void
list_ratbags_usage(void)
{
@@ -44,6 +50,45 @@ list_ratbags_usage(void)
program_invocation_short_name);
}
int
parse_args(int argc, char **argv, const char **path, int *verbose)
{
while (1) {
int c;
int option_index = 0;
static struct option opts[] = {
{ "verbose", 0, 0, OPT_VERBOSE },
{ "help", 0, 0, OPT_HELP },
};
c = getopt_long(argc, argv, "+h", opts, &option_index);
if (c == -1)
break;
switch(c) {
case 'h':
case OPT_HELP:
list_ratbags_usage();
exit(0);
break;
case OPT_VERBOSE:
*verbose = 1;
break;
default:
list_ratbags_usage();
return -1;
}
}
if (optind >= argc) {
list_ratbags_usage();
return -1;
}
*path = argv[optind++];
return 0;
}
int
main(int argc, char **argv)
{
@@ -51,18 +96,16 @@ main(int argc, char **argv)
struct libratbag *libratbag;
struct ratbag_profile *profile;
struct ratbag_button *button;
char *path;
const char *path;
int i;
int retval = 0;
struct udev *udev;
struct udev_device *udev_device;
int verbose = 0;
if (argc < 2) {
list_ratbags_usage();
if (parse_args(argc, argv, &path, &verbose) == -1)
return 1;
}
path = argv[1];
udev = udev_new();
udev_device = udev_device_new_from_syspath(udev, path);
if (!udev_device) {