int main(int argc, char *argv[])
{
const char keyString[] = "455554";
const unsigned char testMessage[] = "Hello world!";
//Note! Digest is the mac, actual length of the MAC is placed in md_len (named rc in this code), do not use strlen
// printMac(testMessage,keyString,0);
// printMac((unsigned char *)"This is a message...",keyString,0);
// printMac((unsigned char *)"Hello world!",keyString,0);
if(argc>1) //passing public key as argument to use as key to hmac,tested with public key of server
{
struct stat sb;
int rc = stat(argv[1],&sb);
if(rc == -1)
return EXIT_FAILURE;
fprintf(stderr,"size of %s is: %li bytes\n",argv[1],sb.st_size);
// return EXIT_SUCCESS;
FILE *fp = fopen(argv[1],"r");
if(!fp)
return EXIT_FAILURE;
//can also be used to get size//
/*
long lSize;
fseek (fp , 0 , SEEK_END);
lSize = ftell (fp);
rewind (fp);
// fprintf(stderr,"size of %s is: %li bytes\n",argv[1],lSize);
*/
char * keyBuff = calloc(sb.st_size,sizeof(char));
rc = fread(keyBuff,sizeof(char),sb.st_size,fp);
fclose(fp);
if(rc!= sb.st_size)
fprintf(stderr,"Incorrect number of bytes read\n");
else
fprintf(stdout,"Contents of %s:\n%s\n",argv[1],keyBuff);
printMac((unsigned char *)"Hello world!",keyBuff,0);
printMac((unsigned char *)"Hello world!",keyBuff,0);
free(keyBuff);
}
return EXIT_SUCCESS;
}
static void apac_ctrl_get_msg(int sock, void *eloop_ctx, void *sock_ctx)
{
char buf[2048];
int len;
struct sockaddr_un from;
socklen_t fromlen;
char *pos;
char *end;
apacHyfi20IF_t *pIF = (apacHyfi20IF_t* )eloop_ctx;
fromlen = sizeof(from);
len = recvfrom(sock, buf, sizeof(buf), 0,
(struct sockaddr *) &from, &fromlen);
if (len < 0) {
perror("recvfrom (unix)");
return ;
}
dprintf(MSG_MSGDUMP, "get ctrl msg %d\n", len);
buf[len] = '\0';
dprintf(MSG_MSGDUMP, "[%s]", buf);
pos = buf;
end = buf + len;
if (*pos == '<') {
pos = strchr(pos, '>');
if (pos)
pos ++;
else
pos = buf;
}
if (strncmp(pos, "FAIL", 4) == 0)
{
return;
}
else if (strncmp(pos, "OK", 2) == 0)
{
return;
}
else if (strncmp(pos, "PONG", 4) == 0)
{
return;
}
else if (strncmp(pos, "WPS-SUCCESS", strlen("WPS-SUCCESS")) == 0)
{
dprintf(MSG_INFO, "WPS-SUCCESS\n");
}
else if (strncmp(pos, "WPS-REG-SUCCESS", strlen("WPS-REG-SUCCESS")) == 0)
{
//WPS-REG-SUCCESS c4:17:fe:d1:54:1c 4be0c35a-a873-da42-89e6-2144c128e16f
u8 wpsEnrolleeMAC[6];
dprintf(MSG_INFO, "WPS-REG-SUCCESS\n");
if (pIF->wlanDeviceMode != APAC_WLAN_AP)
return;
pos += strlen("WPS-REG-SUCCESS") + 1;
if (convertMacStringToHex(pos, (char*)wpsEnrolleeMAC) < 0 )
{
dprintf(MSG_INFO, "Invalid Enrollee MAC address\n");
return;
}
dprintf(MSG_INFO, "Wifi node added by WPS:");
printMac(MSG_INFO, wpsEnrolleeMAC);
/*hostapd will send WPS-REG-SUCCESS to all control interfaces with same UUID.
So we will receive this message more than once if multi-AP used.
Todo: we should know which AP the STA is really associated with*/
pbcWifiWpsAddNode(pIF->mac_addr, wpsEnrolleeMAC);
}
else if (strncmp(pos, "CTRL-EVENT-EAP-FAILURE", strlen("CTRL-EVENT-EAP-FAILURE")) == 0)
{
dprintf(MSG_INFO, "CTRL-EVENT-EAP-FAILURE, WPS session ending\n");
}
else
{
return;
}
}
int main(int argc, const char * argv[])
{
uint8_t **mac_addresses = NULL;
char* input;
while(1) {
int index;
size_t len = 0;
printf("Enter a Command\n");
getline(&input, &len, stdin);
if (strcmp(input, "init\n") == 0) {
lx_light_init();
mac_addresses = lx_light_get_macs();
int size = lx_light_get_size();
printf("size is %d\n", size);
printMac(mac_addresses, size);
printf("Initializing\n");
}
else if (strcmp(input, "getMacs\n") == 0) {
//mac_addresses = lx_light_get_macs();
int size = lx_light_get_size();
printMac(mac_addresses, size);
}
else if (strcmp(input, "getName\n") == 0) {
uint8_t target[8];
printf("Input Light Bulb Number\n");
scanf("%d", &index);
copyMac(mac_addresses, target, index);
char *name= lx_light_get_name(target);
printf("name = %s\n", name);
}
else if (strcmp(input, "getPower\n") == 0) {
uint8_t target[8];
printf("Input Light Bulb Number\n");
scanf("%d", &index);
copyMac(mac_addresses, target, index);
if (lx_light_get_on_off(target))
printf("it's on\n");
else
printf("it's off\n");
}
else if (strcmp(input, "getColor\n") == 0) {
uint8_t target[8];
printf("Input Light Bulb Number\n");
scanf("%d", &index);
copyMac(mac_addresses, target, index);
float *color = lx_light_get_color(target);
printf("HSBK = (%f, %f, %f, %f)\n", *(color), *(color +1), *(color + 2), *(color + 3));
}
else if (strcmp(input, "setColor\n") == 0) {
uint8_t target[8];
printf("Input Light Bulb Number\n");
scanf("%d", &index);
copyMac(mac_addresses, target, index);
float colors[4];
printf("Input Hue\n");
scanf("%f", &colors[0]);
printf("Input Saturation\n");
scanf("%f", &colors[1]);
printf("Input Brightness\n");
scanf("%f", &colors[2]);
printf("Input Kelvin\n");
scanf("%d", &index);
colors[3] = (float) index;
for (int i = 0; i < 4; i++) {
printf("%f ", colors[i]);
}
printf("\n");
printf("Input Delay\n");
scanf("%d", &index);
lx_light_set_color(target, colors, index);
}
else if (strcmp(input, "setPower\n") == 0) {
uint8_t target[8];
printf("Input Light Bulb Number\n");
scanf("%d", &index);
copyMac(mac_addresses, target, index);
bool on_off;
printf("Input On Or Off\n");
scanf("%d", &index);
if (index) {
on_off = true;
}
else {
on_off = false;
}
printf("Input Delay\n");
scanf("%d", &index);
lx_light_set_on_off(target, on_off, index);
}
else if (strcmp(input, "update\n") == 0) {
lx_light_get_active();
printf("UPDATING\n");
int size = lx_light_get_size();
mac_addresses = lx_light_get_macs();
printMac(mac_addresses, size);
printf("Size is %d\n", size);
}
else if (strcmp(input, "destroy\n") == 0) {
lx_light_destroy();
//return 0;
}
}
}
