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Add a struct sudo_conv_callback that contains on_suspend and on_resume

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function pointer args plus a closure pointer and at it to the
conversation function.
This commit is contained in:
Todd C. Miller
2015-09-07 06:06:08 -06:00
parent af47293800
commit 98a15d9879
28 changed files with 247 additions and 78 deletions
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11
src/conversation.c
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@@ -43,7 +43,7 @@ extern int tgetpass_flags; /* XXX */
*/
int
sudo_conversation(int num_msgs, const struct sudo_conv_message msgs[],
struct sudo_conv_reply replies[])
struct sudo_conv_reply replies[], struct sudo_conv_callback *callback)
{
struct sudo_conv_reply *repl;
const struct sudo_conv_message *msg;
@@ -65,7 +65,7 @@ sudo_conversation(int num_msgs, const struct sudo_conv_message msgs[],
if (ISSET(msg->msg_type, SUDO_CONV_PROMPT_ECHO_OK))
SET(flags, TGP_NOECHO_TRY);
/* Read the password unless interrupted. */
pass = tgetpass(msg->msg, msg->timeout, flags);
pass = tgetpass(msg->msg, msg->timeout, flags, callback);
if (pass == NULL)
goto err;
if ((repl->reply = strdup(pass)) == NULL) {
@@ -103,6 +103,13 @@ err:
return -1;
}
int
sudo_conversation_1_7(int num_msgs, const struct sudo_conv_message msgs[],
struct sudo_conv_reply replies[])
{
return sudo_conversation(num_msgs, msgs, replies, NULL);
}
int
sudo_conversation_printf(int msg_type, const char *fmt, ...)
{