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/*
Tomato Firmware
Copyright (C) 2006-2009 Jonathan Zarate
*/
#include "rc.h"
__attribute__ ((noreturn))
static void help(void)
{
char s[256];
int i;
s[0] = 0;
for (i = 0; i < LED_COUNT; ++i) {
if (led(i, LED_PROBE)) {
if (s[0]) strcat(s, "/");
strcat(s, led_names[i]);
}
}
if (s[0] == 0) {
fprintf(stderr, "Not supported.\n");
}
else {
fprintf(stderr, "led <%s> <on/off> [...]\n", s);
}
exit(1);
}
int led_main(int argc, char *argv[])
{
int i;
int j;
char *a;
if ((argc < 3) || ((argc % 2) != 1)) help();
for (j = 1; j < argc; j += 2) {
a = argv[j];
for (i = 0; i < LED_COUNT; ++i) {
if (strncmp(led_names[i], a, 2) == 0) break;
}
a = argv[j + 1];
if ((i >= LED_COUNT) || ((strcmp(a, "on") != 0) && (strcmp(a, "off") != 0))) help();
if (!led(i, (a[1] == 'n'))) help();
}
return 0;
}
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