* interface, such as message output.
*****************************************************************************
* Copyright (C) 1999, 2000, 2001, 2002 VideoLAN
- * $Id: vlc_messages.h,v 1.8 2002/12/18 11:47:35 sam Exp $
+ * $Id: vlc_messages.h,v 1.9 2003/12/03 23:01:48 sigmunau Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
*****************************************************************************/
#include <stdarg.h>
+/**
+ * \defgroup messages Messages
+ * This library provides basic functions for threads to interact with user
+ * interface, such as message output.
+ *
+ * @{
+ */
-/*****************************************************************************
- * msg_item_t
- *****************************************************************************
+
+/**
* Store a single message.
- *****************************************************************************/
+ */
typedef struct
{
- int i_type; /* message type, see below */
+ int i_type; /**< message type, see below */
int i_object_id;
int i_object_type;
char * psz_module;
- char * psz_msg; /* the message itself */
+ char * psz_msg; /**< the message itself */
#if 0
mtime_t date; /* date of the message */
} msg_item_t;
/* Message types */
-#define VLC_MSG_INFO 0 /* standard messages */
-#define VLC_MSG_ERR 1 /* error messages */
-#define VLC_MSG_WARN 2 /* warning messages */
-#define VLC_MSG_DBG 3 /* debug messages */
-
-/*****************************************************************************
- * msg_bank_t
- *****************************************************************************
+/** standard messages */
+#define VLC_MSG_INFO 0
+/** error messages */
+#define VLC_MSG_ERR 1
+/** warning messages */
+#define VLC_MSG_WARN 2
+/** debug messages */
+#define VLC_MSG_DBG 3
+
+/**
* Store all data requiered by messages interfaces.
- *****************************************************************************/
+ */
struct msg_bank_t
{
- /* Message queue lock */
+ /** Message queue lock */
vlc_mutex_t lock;
vlc_bool_t b_configured;
vlc_bool_t b_overflow;
/* Message queue */
- msg_item_t msg[VLC_MSG_QSIZE]; /* message queue */
+ msg_item_t msg[VLC_MSG_QSIZE]; /**< message queue */
int i_start;
int i_stop;
#endif
};
-/*****************************************************************************
- * msg_subscription_t
- *****************************************************************************
+/**
* Used by interface plugins which subscribe to the message bank.
- *****************************************************************************/
+ */
struct msg_subscription_t
{
int i_start;
* Prototypes
*****************************************************************************/
VLC_EXPORT( void, __msg_Generic, ( vlc_object_t *, int, const char *, const char *, ... ) ATTRIBUTE_FORMAT( 4, 5 ) );
-VLC_EXPORT( void, __msg_Info, ( void *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
-VLC_EXPORT( void, __msg_Err, ( void *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
-VLC_EXPORT( void, __msg_Warn, ( void *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
-VLC_EXPORT( void, __msg_Dbg, ( void *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
+VLC_EXPORT( void, __msg_Info, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
+VLC_EXPORT( void, __msg_Err, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
+VLC_EXPORT( void, __msg_Warn, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
+VLC_EXPORT( void, __msg_Dbg, ( vlc_object_t *, const char *, ... ) ATTRIBUTE_FORMAT( 2, 3 ) );
#ifdef HAVE_VARIADIC_MACROS
VLC_EXPORT( msg_subscription_t*, __msg_Subscribe, ( vlc_object_t * ) );
VLC_EXPORT( void, __msg_Unsubscribe, ( vlc_object_t *, msg_subscription_t * ) );
+
+/**
+ * @}
+ */