account-authorization-requested signal

[Ka-Hing Cheung]

On Thu, 2008-07-10 at 17:43 -0600, deckrider wrote:
> void (*account_authorization_requested)(PurpleAccount *account, const
> char *user);
> 
> Description:
>     Emitted when a user requests authorization.
> 
> Parameters:
>     	account 	The account.
>     	user 	The name of the user requesting authorization.
> 
> Returns:
>     Less than zero to deny the request without prompting, greater than
> zero if the request should be granted. If zero is returned, then the
> user will be prompted with the request.

Speaking about this signal, the other day someone on #pidgin asked if
there's a way to disable the prompt for a deny message in oscar. oscar
currently prompts a message in the deny_cb, and there's no good way to
disable that.

-khc