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Merge pull request #1278 from sehraf/pr_improve-nogui-password-entry

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handle backspace when entering password
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csoler 2018-07-08 16:59:52 +02:00 committed by GitHub
commit 0bc77749d0
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1 changed files with 9 additions and 0 deletions
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9
retroshare-nogui/src/TerminalApiClient.cpp
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@ -103,6 +103,15 @@ static std::string readStringFromKeyboard(bool passwd_mode)
while((c=getchar()) != '\n') while((c=getchar()) != '\n')
{ {
// handle backspace
if (c == 127) {
if(s.length()!=0) {
std::cout << "\b \b";
s.resize(s.length()-1);
}
continue;
}
if(passwd_mode) if(passwd_mode)
putchar('*') ; putchar('*') ;
else else