messages.c File Reference

Include dependency graph for messages.c:

Defines
#define	vlc_va_copy(dest, src)   (dest)=(src)
#define	QUEUE   priv->msg_bank.queue
#define	LOCK_BANK   vlc_mutex_lock( &priv->msg_bank.lock );
#define	UNLOCK_BANK   vlc_mutex_unlock( &priv->msg_bank.lock );
#define	DECLARE_MSG_FN(FN_NAME, FN_TYPE)
#define	COL(x)   "\033[" #x ";1m"
#define	RED   COL(31)
#define	GREEN   COL(32)
#define	YELLOW   COL(33)
#define	WHITE   COL(0)
#define	GRAY   "\033[0m"
Functions
static void	QueueMsg (vlc_object_t *p_this, int i_type, const char *psz_module, const char *psz_format, va_list _args)
	Add a message to a queue.
static void	FlushMsg (msg_queue_t *)
static void	PrintMsg (vlc_object_t *, msg_item_t *)
void	msg_Create (libvlc_int_t *p_libvlc)
	Initialize messages queues This function initializes all message queues.
void	msg_Flush (libvlc_int_t *p_libvlc)
	Flush all message queues.
void	msg_Destroy (libvlc_int_t *p_libvlc)
	Destroy the message queues.
msg_subscription_t *	__msg_Subscribe (vlc_object_t *p_this)
	Subscribe to a message queue.
void	__msg_Unsubscribe (vlc_object_t *p_this, msg_subscription_t *p_sub)
	Unsubscribe from a message queue.
void	__msg_Generic (vlc_object_t *p_this, int i_type, const char *psz_module, const char *psz_format,...)
void	__msg_GenericVa (vlc_object_t *p_this, int i_type, const char *psz_module, const char *psz_format, va_list args)
void	__msg_Info (vlc_object_t *p_this, const char *psz_format,...)
	Output an informational message.
void	__msg_Err (vlc_object_t *p_this, const char *psz_format,...)
	Output an error message.
void	__msg_Warn (vlc_object_t *p_this, const char *psz_format,...)
	Output a waring message.
void	__msg_Dbg (vlc_object_t *p_this, const char *psz_format,...)
	Output a debug message.
static msg_context_t *	GetContext (void)
void	msg_StackDestroy (void *data)
void	msg_StackSet (int i_code, const char *psz_message,...)
void	msg_StackAdd (const char *psz_message,...)
const char *	msg_StackMsg (void)

---

Define Documentation

#define COL

(

x

)

"\033[" #x ";1m"

#define DECLARE_MSG_FN	(	FN_NAME,
		FN_TYPE		)

Value:

void FN_NAME( vlc_object_t *p_this, const char *psz_format, ... ) \
    { \
        va_list args; \
        va_start( args, psz_format ); \
        QueueMsg( p_this, FN_TYPE, "unknown", psz_format, args ); \
        va_end( args ); \
    } \
    struct _

#define GRAY   "\033[0m"

#define GREEN   COL(32)

#define LOCK_BANK   vlc_mutex_lock( &priv->msg_bank.lock );

#define QUEUE   priv->msg_bank.queue

#define RED   COL(31)

#define UNLOCK_BANK   vlc_mutex_unlock( &priv->msg_bank.lock );

#define vlc_va_copy	(	dest,
		src		)	(dest)=(src)

#define WHITE   COL(0)

#define YELLOW   COL(33)

---

Function Documentation

void __msg_Dbg	(	vlc_object_t *	p_this,
		const char *	psz_format,
			...
	)

Output a debug message.

void __msg_Err	(	vlc_object_t *	p_this,
		const char *	psz_format,
			...
	)

Output an error message.

void __msg_Generic	(	vlc_object_t *	p_this,
		int	i_type,
		const char *	psz_module,
		const char *	psz_format,
			...
	)

void __msg_GenericVa	(	vlc_object_t *	p_this,
		int	i_type,
		const char *	psz_module,
		const char *	psz_format,
		va_list	args
	)

void __msg_Info	(	vlc_object_t *	p_this,
		const char *	psz_format,
			...
	)

Output an informational message.

Note:

Do not use this for debug messages

See also:

input_AddInfo

msg_subscription_t* __msg_Subscribe

(

vlc_object_t *

p_this

)

Subscribe to a message queue.

void __msg_Unsubscribe	(	vlc_object_t *	p_this,
		msg_subscription_t *	p_sub
	)

Unsubscribe from a message queue.

void __msg_Warn	(	vlc_object_t *	p_this,
		const char *	psz_format,
			...
	)

Output a waring message.

static void FlushMsg

(

msg_queue_t *

)

[static]

static msg_context_t* GetContext

(

void

)

[static]

void msg_Create

(

libvlc_int_t *

p_libvlc

)

Initialize messages queues This function initializes all message queues.

void msg_Destroy

(

libvlc_int_t *

p_libvlc

)

Destroy the message queues.

This functions prints all messages remaining in the queues, then frees all the allocated ressources No other messages interface functions should be called after this one.

void msg_Flush

(

libvlc_int_t *

p_libvlc

)

Flush all message queues.

void msg_StackAdd	(	const char *	psz_message,
			...
	)

void msg_StackDestroy

(

void *

data

)

const char* msg_StackMsg

(

void

)

void msg_StackSet	(	int	i_code,
		const char *	psz_message,
			...
	)

static void PrintMsg	(	vlc_object_t *	,
		msg_item_t *
	)			[static]

static void QueueMsg	(	vlc_object_t *	p_this,
		int	i_type,
		const char *	psz_module,
		const char *	psz_format,
		va_list	_args
	)			[static]

Add a message to a queue.

This function provides basic functionnalities to other msg_* functions. It adds a message to a queue (after having printed all stored messages if it is full). If the message can't be converted to string in memory, it issues a warning.

---