diff options
Diffstat (limited to 'source4/heimdal/lib/hcrypto/ui.c')
| -rw-r--r-- | source4/heimdal/lib/hcrypto/ui.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/source4/heimdal/lib/hcrypto/ui.c b/source4/heimdal/lib/hcrypto/ui.c index ca8c8442b5..f6f8a1ffe2 100644 --- a/source4/heimdal/lib/hcrypto/ui.c +++ b/source4/heimdal/lib/hcrypto/ui.c @@ -37,10 +37,15 @@ #include <stdlib.h> #include <string.h> #include <signal.h> +#ifdef HAVE_TERMIOS_H #include <termios.h> +#endif #include <roken.h> #include <ui.h> +#ifdef HAVE_CONIO_H +#include <conio.h> +#endif static sig_atomic_t intr_flag; @@ -50,6 +55,53 @@ intr(int sig) intr_flag++; } +#ifdef HAVE_CONIO_H + +/* + * Windows does console slightly different then then unix case. + */ + +static int +read_string(const char *preprompt, const char *prompt, + char *buf, size_t len, int echo) +{ + int of = 0; + int c; + char *p; + void (*oldsigintr)(int); + + _cprintf("%s%s", preprompt, prompt); + + oldsigintr = signal(SIGINT, intr); + + p = buf; + while(intr_flag == 0){ + c = ((echo)? _getche(): _getch()); + if(c == '\n') + break; + if(of == 0) + *p++ = c; + of = (p == buf + len); + } + if(of) + p--; + *p = 0; + + if(echo == 0){ + printf("\n"); + } + + signal(SIGINT, oldsigintr); + + if(intr_flag) + return -2; + if(of) + return -1; + return 0; +} + +#else /* !HAVE_CONIO_H */ + #ifndef NSIG #define NSIG 47 #endif @@ -135,6 +187,8 @@ read_string(const char *preprompt, const char *prompt, return 0; } +#endif /* HAVE_CONIO_H */ + int UI_UTIL_read_pw_string(char *buf, int length, const char *prompt, int verify) { |