security-and-privacy/gnupg
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Code Activity

Clarified cURL and OpenLDAP license issues.

Browse source 
Made readline support work.
This commit is contained in:
Werner Koch 2006-09-22 11:39:45 +00:00
parent 43ab905823
commit b0a06d18a4
18 changed files with 290 additions and 57 deletions
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52
common/ttyio.c
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@ -81,7 +81,9 @@ static int no_terminal;
static void (*my_rl_set_completer) (rl_completion_func_t *);
static void (*my_rl_inhibit_completion) (int);
static void (*my_rl_cleanup_after_signal) (void);
static void (*my_rl_init_stream) (FILE *);
static char *(*my_rl_readline) (const char*);
static void (*my_rl_add_history) (const char*);
/* This is a wrapper around ttyname so that we can use it even when
@ -174,6 +176,10 @@ init_ttyfp(void)
exit(2);
}
#endif
if (my_rl_init_stream)
my_rl_init_stream (ttyfp);
#ifdef HAVE_TCGETATTR
atexit( cleanup );
#endif
@ -520,7 +526,39 @@ do_get( const char *prompt, int hidden )
char *
tty_get( const char *prompt )
{
return do_get( prompt, 0 );
if (!batchmode && !no_terminal && my_rl_readline && my_rl_add_history)
{
char *line;
char *buf;
if (!initialized)
init_ttyfp();
last_prompt_len = 0;
line = my_rl_readline (prompt?prompt:"");
/* We need to copy it to memory controlled by our malloc
implementations; further we need to convert an EOF to our
convention. */
buf = xmalloc(line? strlen(line)+1:2);
if (line)
{
strcpy (buf, line);
trim_spaces (buf);
if (strlen (buf) > 2 )
my_rl_add_history (line); /* Note that we test BUF but add LINE. */
free (line);
}
else
{
buf[0] = CONTROL_D;
buf[1] = 0;
}
return buf;
}
else
return do_get ( prompt, 0 );
}
char *
@ -573,13 +611,19 @@ tty_get_answer_is_yes( const char *prompt )
/* Called by gnupg_rl_initialize to setup the reradline support. */
void
tty_private_set_rl_hooks (void (*set_completer) (rl_completion_func_t*),
tty_private_set_rl_hooks (void (*init_stream) (FILE *),
void (*set_completer) (rl_completion_func_t*),
void (*inhibit_completion) (int),
void (*cleanup_after_signal) (void))
void (*cleanup_after_signal) (void),
char *(*readline_fun) (const char*),
void (*add_history_fun) (const char*))
{
my_rl_init_stream = init_stream;
my_rl_set_completer = set_completer;
my_rl_inhibit_completion = inhibit_completion;
my_rl_cleanup_after_signal = cleanup_after_signal;
my_rl_readline = readline_fun;
my_rl_add_history = add_history_fun;
}