#define dialog_FatalWait(o, t, ...) \
dialog_FatalWait(VLC_OBJECT(o), t, __VA_ARGS__)
+/**
+ * A login dialog.
+ */
+typedef struct dialog_login_t
+{
+ const char *title;
+ const char *message;
+ char **username;
+ char **password;
+} dialog_login_t;
+
+VLC_EXPORT( void, dialog_Login, (vlc_object_t *, char **, char **, const char *, const char *) );
+#define dialog_Login(o, u, p, t, m) \
+ dialog_Login(VLC_OBJECT(o), u, p, t, m)
+
VLC_EXPORT( int, dialog_Register, (vlc_object_t *) );
VLC_EXPORT( int, dialog_Unregister, (vlc_object_t *) );
#define dialog_Register(o) dialog_Register(VLC_OBJECT(o))
return provider;
}
+/**
+ * Sends an error message through the user interface (if any).
+ * @param obj the VLC object emitting the error
+ * @param modal whether to wait for user to acknowledge the error
+ * before returning control to the caller
+ * @param title title of the error dialog
+ * @param fmt format string for the error message
+ * @param ap parameters list for the formatted error message
+ */
void dialog_VFatal (vlc_object_t *obj, bool modal, const char *title,
const char *fmt, va_list ap)
{
return;
}
- if (vasprintf (&text, fmt, ap) == -1)
+ if (vasprintf (&text, fmt, ap) != -1)
+ {
+ dialog_fatal_t dialog = { title, text, modal, };
+ var_SetAddress (provider, "dialog-fatal", &dialog);
+ free (text);
+ }
+ vlc_object_release (provider);
+}
+
+#undef dialog_Login
+/**
+ * Requests a username and password through the user interface.
+ * @param obj the VLC object requesting credential informations
+ * @param username a pointer to the specified username [OUT]
+ * @param password a pointer to the specified password [OUT]
+ * @param title title for the dialog
+ * @param text text for the dialog
+ * @return Nothing. If a user name resp. a password was specified,
+ * it will be returned as a heap-allocated character array
+ * into the username resp password pointer. Those must be freed with free().
+ * Otherwise *username resp *password will be NULL.
+ */
+void dialog_Login (vlc_object_t *obj, char **username, char **password,
+ const char *title, const char *text)
+{
+ assert ((username != NULL) && (password != NULL));
+
+ *username = *password = NULL;
+ if (obj->i_flags & OBJECT_FLAGS_NOINTERACT)
+ return;
+
+ vlc_object_t *provider = dialog_GetProvider (obj);
+ if (provider == NULL)
return;
- dialog_fatal_t dialog = { title, text, modal, };
- var_SetAddress (provider, "dialog-fatal", &dialog);
- free (text);
+ dialog_login_t dialog = { title, text, username, password, };
+ var_SetAddress (provider, "dialog-login", &dialog);
vlc_object_release (provider);
}