rar.c File Reference

Include dependency graph for rar.c:

Data Structures
struct	rar_file_chunk_t
struct	rar_file_t
struct	stream_sys_t
	************************************************************************** Struct definitions More...
struct	rar_block_t
Enumerations
enum	{ RAR_BLOCK_MARKER = 0x72, RAR_BLOCK_ARCHIVE = 0x73, RAR_BLOCK_FILE = 0x74, RAR_BLOCK_END = 0x7b }
enum	{ RAR_BLOCK_END_HAS_NEXT = 0x0001 }
enum	{ RAR_BLOCK_FILE_HAS_PREVIOUS = 0x0001, RAR_BLOCK_FILE_HAS_NEXT = 0x0002, RAR_BLOCK_FILE_HAS_HIGH = 0x0100 }
Functions
static int	Open (vlc_object_t *)
	Probes and initializes.
static void	Close (vlc_object_t *)
	Releases resources.
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static void	RarFileDelete (rar_file_t *)
static int	Read (stream_t *, void *p_read, unsigned int i_read)
static int	Peek (stream_t *, const uint8_t **pp_peek, unsigned int i_peek)
static int	Control (stream_t *, int i_query, va_list)
static int	Parse (stream_t *)
static int	Seek (stream_t *s, uint64_t i_position)
static int	PeekBlock (stream_t *s, rar_block_t *p_hdr)
static int	SkipBlock (stream_t *s, const rar_block_t *p_hdr)
static int	IgnoreBlock (stream_t *s, int i_block)
static int	SkipEnd (stream_t *s, const rar_block_t *p_hdr)
static int	SkipFile (stream_t *s, const rar_block_t *p_hdr)
Variables
static const uint8_t	p_rar_marker []
static const int	i_rar_marker = sizeof(p_rar_marker)

---

Enumeration Type Documentation

anonymous enum

Enumerator:

RAR_BLOCK_MARKER
RAR_BLOCK_ARCHIVE
RAR_BLOCK_FILE
RAR_BLOCK_END

anonymous enum

Enumerator:

RAR_BLOCK_END_HAS_NEXT

anonymous enum

Enumerator:

RAR_BLOCK_FILE_HAS_PREVIOUS
RAR_BLOCK_FILE_HAS_NEXT
RAR_BLOCK_FILE_HAS_HIGH

---

Function Documentation

static void Close

(

vlc_object_t *

p_this

)

[static]

Releases resources.

Close the module.

Destroys the X11 window.

Disconnect from the X server.

Close a SDL video output.

It destroys an OpenGL vout display.

Terminate a vout display created by Open.

It destroyes a Direct3D vout display.

Terminate an output method created by Open.

Release the drawable.

Close a libcaca video output.

Close a aa video output method.

Close the filter.

Terminate a splitter module.

This function closes a clone video splitter module.

Common close function.

Releases allocate resources.

Close: Destructor.

Parameters:

	p_this	pointer to this filter object
	p_this,:	the filter object

static int Control	(	stream_t *	s,
		int	i_query,
		va_list	args
	)			[static]

References stream_sys_t::i_peek, stream_sys_t::i_position, rar_file_t::i_real_size, stream_sys_t::p_file, stream_t::p_source, stream_t::p_sys, Seek(), STREAM_CAN_FASTSEEK, STREAM_CAN_SEEK, STREAM_CONTROL_ACCESS, STREAM_GET_CONTENT_TYPE, STREAM_GET_POSITION, STREAM_GET_SIZE, STREAM_SET_POSITION, STREAM_SET_RECORD_STATE, STREAM_UPDATE_SIZE, stream_vaControl(), VLC_EGENERIC, and VLC_SUCCESS.

static int IgnoreBlock	(	stream_t *	s,
		int	i_block
	)			[static]

References rar_block_t::i_type, PeekBlock(), SkipBlock(), and VLC_EGENERIC.

Referenced by Parse(), and SkipEnd().

static int Open

(

vlc_object_t *

p_this

)

[static]

Probes and initializes.

Status of this demuxer: Real Media format -----------------.

Basic chorus/flanger/delay audio filter This implements a variable delay filter for VLC.

Todo:

• Improve CDDB support (non-blocking, cache, .

Open the module.

Create an X11 window.

Probe the X server.

This function initializes SDL vout method.

It creates an OpenGL vout display.

This function allocates and initialize the DirectX vout display.

It creates a Direct3D vout display.

This function allocates and initializes a FB vout method.

Find the drawable set by libvlc application.

This function initializes libcaca vout method.

This function allocates and initializes a aa vout method.

This function allocates and initializes a Wall splitter module.

Open the filter.

This function allocates and initializes a Clone splitter module.

Open: initialize and create stuff.

Connect to the sftp server and ask for a file.

Parameters:

p_this,:

the vlc_object

Returns:

VLC_SUCCESS if everything was fine

Parameters:

	p_this
	p_this,:	the filter object

Returns:

VLC_SUCCESS or vlc error codes

Todo:

Reinstate meta codec name

static int Parse

(

stream_t *

s

)

[static]

References rar_block_t::i_type, IgnoreBlock(), PeekBlock(), RAR_BLOCK_ARCHIVE, RAR_BLOCK_END, RAR_BLOCK_FILE, RAR_BLOCK_MARKER, SkipBlock(), SkipEnd(), SkipFile(), VLC_EGENERIC, and VLC_SUCCESS.

static int Peek	(	stream_t *	s,
		const uint8_t **	pp_peek,
		unsigned int	i_peek
	)			[static]

References stream_sys_t::i_peek, stream_sys_t::p_peek, stream_sys_t::p_peek_alloc, stream_t::p_sys, and stream_Read().

static int PeekBlock	(	stream_t *	s,
		rar_block_t *	p_hdr
	)			[static]

References GetDWLE(), GetWLE(), rar_block_t::i_add_size, rar_block_t::i_crc, rar_block_t::i_flags, rar_block_t::i_size, rar_block_t::i_type, stream_t::p_source, stream_Peek(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by IgnoreBlock(), and Parse().

static void RarFileDelete

(

rar_file_t *

p_file

)

[static]

References i, rar_file_t::i_chunk, rar_file_t::pp_chunk, and rar_file_t::psz_name.

Referenced by SkipFile().

static int Read	(	stream_t *	s,
		void *	p_read,
		unsigned int	i_read
	)			[static]

References __MIN, rar_file_chunk_t::i_cummulated_size, stream_sys_t::i_peek, stream_sys_t::i_position, rar_file_chunk_t::i_size, stream_sys_t::p_chunk, stream_sys_t::p_peek, stream_t::p_source, stream_t::p_sys, Seek(), and stream_Read().

static int Seek	(	stream_t *	s,
		uint64_t	i_position
	)			[static]

References i, rar_file_t::i_chunk, rar_file_chunk_t::i_cummulated_size, rar_file_chunk_t::i_offset, stream_sys_t::i_peek, stream_sys_t::i_position, rar_file_t::i_real_size, rar_file_chunk_t::i_size, stream_sys_t::p_chunk, stream_sys_t::p_file, stream_t::p_source, stream_t::p_sys, rar_file_t::pp_chunk, and stream_Seek().

static int SkipBlock	(	stream_t *	s,
		const rar_block_t *	p_hdr
	)			[static]

References __MIN, rar_block_t::i_add_size, rar_block_t::i_size, stream_t::p_source, stream_Read(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by IgnoreBlock(), Parse(), SkipEnd(), and SkipFile().

static int SkipEnd	(	stream_t *	s,
		const rar_block_t *	p_hdr
	)			[static]

References rar_block_t::i_flags, i_rar_marker, IgnoreBlock(), p_rar_marker, stream_t::p_source, RAR_BLOCK_ARCHIVE, RAR_BLOCK_END_HAS_NEXT, RAR_BLOCK_MARKER, SkipBlock(), stream_Peek(), stream_Read(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by Parse().

static int SkipFile	(	stream_t *	s,
		const rar_block_t *	p_hdr
	)			[static]

References rar_file_t::b_complete, GetDWLE(), GetWLE(), rar_block_t::i_add_size, rar_file_t::i_chunk, rar_file_chunk_t::i_cummulated_size, rar_block_t::i_flags, rar_file_chunk_t::i_offset, rar_file_t::i_real_size, rar_file_chunk_t::i_size, rar_file_t::i_size, rar_block_t::i_size, msg_Warn, stream_sys_t::p_file, stream_t::p_source, stream_t::p_sys, rar_file_t::pp_chunk, rar_file_t::psz_name, psz_name, RAR_BLOCK_FILE_HAS_HIGH, RAR_BLOCK_FILE_HAS_NEXT, RAR_BLOCK_FILE_HAS_PREVIOUS, RarFileDelete(), SkipBlock(), STREAM_CAN_SEEK, stream_Control(), stream_Peek(), stream_Tell(), TAB_APPEND, TAB_INIT, VLC_EGENERIC, and VLC_SUCCESS.

Referenced by Parse().

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

---

Variable Documentation

const int i_rar_marker = sizeof(p_rar_marker) [static]

Referenced by SkipEnd().

const uint8_t p_rar_marker[] [static]

Initial value:

 {
    0x52, 0x61, 0x72, 0x21, 0x1a, 0x07, 0x00
}

Referenced by SkipEnd().