/* Prompt for answer and get text back. Reply text is either NULL on
** error or a dynamic string which the caller must HT_FREE.
*/
PUBLIC BOOL HTPrompt (HTRequest * request, HTAlertOpcode op,
int msgnum, const char * dfault, void * input,
HTAlertPar * reply)
{
HTPrint("%s ", HTDialogs[msgnum]);
if (input) HTPrint(" (%s) ", (char *) input);
if (dfault) HTPrint("(RETURN for [%s]) ", (char *) dfault);
if (reply && msgnum>=0) {
char buffer[200];
if (!fgets(buffer, 200, stdin)) return NO;
buffer[strlen(buffer)-1] = '\0'; /* Overwrite newline */
if (*buffer)
HTAlert_setReplyMessage(reply, buffer);
else if (dfault)
HTAlert_setReplyMessage(reply, (char *) dfault);
else
return NO;
return YES;
}
return NO;
}
PUBLIC BOOL UserNameAndPassword (HTRequest * request, HTAlertOpcode op,
int msgnum, const char * dfault, void * input,
HTAlertPar * reply)
{
CUserParameters UserParams(request, op, msgnum, dfault, input, reply);
CPassword AskUserNameAndPassword( &UserParams );
if (AskUserNameAndPassword.DoModal() == IDOK) {
HTAlert_setReplyMessage(reply, AskUserNameAndPassword.m_username);
HTAlert_setReplySecret(reply, AskUserNameAndPassword.m_password);
return YES;
}
return NO;
}
PRIVATE BOOL PromptUsernameAndPassword (HTRequest * request, HTAlertOpcode op,
int msgnum, const char * dfault,
void * input, HTAlertPar * reply)
{
ComLine * cl = (ComLine *) HTRequest_context(request);
char * realm = (char *) input;
if (request && cl) {
/*
** If we have a realm then check that it matches the realm
** that we got from the server.
*/
if (realm && cl->realm && !strcmp(cl->realm, realm)) {
HTAlert_setReplyMessage(reply, cl->user ? cl->user : "");
HTAlert_setReplySecret(reply, cl->password ? cl->password : "");
return YES;
} else {
BOOL status = HTPrompt(request, op, msgnum, dfault, input, reply);
return status ?
HTPromptPassword(request, op, HT_MSG_PW, dfault, input, reply) : NO;
}
}
return NO;
}
