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Replace ukbhit by kbd_enter_pressed, not requiring tcgetattr:

Browse source 
Note that it behaves differently now
* it looks for Enter key only, not any key
* it "eats" the input, no need for (void)getchar() after it
* it works the same no matter the value of ICANON
* the mingw version has been adapted to act the similarly

This should fix its usage on Android where tcgetattr always returns -1
This commit is contained in:
Philippe Teuwen 2019-07-11 13:01:34 +02:00
commit 844d732297
27 changed files with 90 additions and 126 deletions
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11
client/cmdusart.c
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@ -312,11 +312,9 @@ static int CmdUsartBtFactory(const char *Cmd) {
PrintAndLogEx(WARNING, _RED_("WARNING: process only if strictly needed!"));
PrintAndLogEx(WARNING, "This requires BT turned ON and NOT connected!");
PrintAndLogEx(WARNING, "Is the add-on blue light blinking? (Say 'n' if you want to abort) [y/n]");
while (!ukbhit()) {
msleep(200);
}
if (tolower(getchar()) != 'y') {
char input[3];
if ((fgets(input,sizeof(input),stdin) == NULL) || (strncmp(input, "y\n", sizeof(input)) != 0)) {
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(FAILED, "Aborting.");
return PM3_EOPABORTED;
@ -448,11 +446,10 @@ static int CmdUsartBtFactory(const char *Cmd) {
}
if ((baudrate != USART_BAUD_RATE) || (parity != USART_PARITY)) {
PrintAndLogEx(WARNING, "Add-on uart settings changed, please turn BT add-on OFF and ON again, then press any key.");
while (!ukbhit()) {
PrintAndLogEx(WARNING, "Add-on uart settings changed, please turn BT add-on OFF and ON again, then press Enter.");
while (!kbd_enter_pressed()) {
msleep(200);
}
getchar();
PrintAndLogEx(NORMAL, "");
PrintAndLogEx(INFO, "Trying to connect add-on with the new settings.");
found = usart_bt_testcomm(USART_BAUD_RATE, USART_PARITY) == PM3_SUCCESS;