in_route_repair.c File Reference

#include "in_route.h"
#include <gpac/mpegts.h>
#include <gpac/isomedia.h>
#include "../utils/downloader.h"

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Macros
#define	SAFETY_ERASE_BYTES   32

Enumerations
enum	{ ROUTE_FTYPE_UNKNOWN =0 , ROUTE_FTYPE_M2TS , ROUTE_FTYPE_ISOBMF }

Functions
static void	repair_session_dequeue (ROUTEInCtx *ctx, RepairSegmentInfo *rsi)
static void	update_first_frag (GF_ROUTEEventFileInfo *finfo)
static Bool	routein_repair_segment_ts_local (ROUTEInCtx *ctx, u32 service_id, GF_ROUTEEventFileInfo *finfo, Bool repair_start_only)
static u32	next_top_level_box (GF_ROUTEEventFileInfo *finfo, u8 *data, u32 size, Bool check_start, u32 *cur_pos, u32 *box_size)
static void	routein_repair_segment_isobmf_local (ROUTEInCtx *ctx, u32 service_id, GF_ROUTEEventFileInfo *finfo, Bool repair_start_only)
static RouteRepairRange *	queue_repair_range (ROUTEInCtx *ctx, RepairSegmentInfo *rsi, u32 start_range, u32 end_range)
static void	route_repair_build_ranges_full (ROUTEInCtx *ctx, RepairSegmentInfo *rsi, GF_ROUTEEventFileInfo *finfo)
static u32	get_dependent_samples (GF_List *sample_deps, SampleDepInfo *for_sample, SampleDepInfo *ref_sample, GF_List *done)
static void	update_num_dependent_samples (GF_List *sample_deps, SampleDepInfo *for_sample)
static void	routein_repair_get_isobmf_deps (ROUTEInCtx *ctx, RepairSegmentInfo *rsi)
static void	drop_sample_ref (GF_List *sample_deps, SampleDepInfo *ref, Bool primary)
GF_Err	gf_route_dmx_add_frag_hole (GF_ROUTEDmx *routedmx, u32 service_id, GF_ROUTEEventFileInfo *finfo, u32 br_start, u32 br_size)
static void	route_repair_build_ranges_isobmf (ROUTEInCtx *ctx, RepairSegmentInfo *rsi, GF_ROUTEEventFileInfo *finfo)
static u32	guess_file_type (GF_ROUTEEventFileInfo *finfo, u8 *data, u32 size)
void	routein_check_type (ROUTEInCtx *ctx, GF_ROUTEEventFileInfo *finfo, u32 service_id)
static void	routein_check_isobmf (ROUTEInCtx *ctx, GF_ROUTEEventFileInfo *finfo)
static Bool	routein_repair_local (ROUTEInCtx *ctx, GF_ROUTEEventType evt, u32 evt_param, GF_ROUTEEventFileInfo *finfo, Bool start_only)
static u32	get_max_dispatch_len (GF_ROUTEEventFileInfo *finfo)
void	routein_queue_repair (ROUTEInCtx *ctx, GF_ROUTEEventType evt, u32 evt_param, GF_ROUTEEventFileInfo *finfo)
static void	repair_session_done (ROUTEInCtx *ctx, RouteRepairSession *rsess, GF_Err res_code)
static void	repair_session_run (ROUTEInCtx *ctx, RouteRepairSession *rsess)
GF_Err	routein_do_repair (ROUTEInCtx *ctx)
void	routein_repair_mark_file (ROUTEInCtx *ctx, u32 service_id, const char *filename, Bool is_delete)

Variables
static const u32	top_codes []
static u32	nb_top_codes = GF_ARRAY_LENGTH(top_codes)

Macro Definition Documentation

SAFETY_ERASE_BYTES

#define SAFETY_ERASE_BYTES   32

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ROUTE_FTYPE_UNKNOWN
ROUTE_FTYPE_M2TS
ROUTE_FTYPE_ISOBMF

Function Documentation

repair_session_dequeue()

static void repair_session_dequeue ( ROUTEInCtx *  ctx, RepairSegmentInfo *  rsi  )

static

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update_first_frag()

static void update_first_frag ( GF_ROUTEEventFileInfo *  finfo )

static

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routein_repair_segment_ts_local()

static Bool routein_repair_segment_ts_local ( ROUTEInCtx *  ctx, u32  service_id, GF_ROUTEEventFileInfo *  finfo, Bool  repair_start_only  )

static

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next_top_level_box()

static u32 next_top_level_box ( GF_ROUTEEventFileInfo *  finfo, u8 *  data, u32  size, Bool  check_start, u32 *  cur_pos, u32 *  box_size  )

static

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routein_repair_segment_isobmf_local()

static void routein_repair_segment_isobmf_local ( ROUTEInCtx *  ctx, u32  service_id, GF_ROUTEEventFileInfo *  finfo, Bool  repair_start_only  )

static

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queue_repair_range()

static RouteRepairRange * queue_repair_range ( ROUTEInCtx *  ctx, RepairSegmentInfo *  rsi, u32  start_range, u32  end_range  )

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route_repair_build_ranges_full()

static void route_repair_build_ranges_full ( ROUTEInCtx *  ctx, RepairSegmentInfo *  rsi, GF_ROUTEEventFileInfo *  finfo  )

static

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get_dependent_samples()

static u32 get_dependent_samples ( GF_List *  sample_deps, SampleDepInfo *  for_sample, SampleDepInfo *  ref_sample, GF_List *  done  )

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update_num_dependent_samples()

static void update_num_dependent_samples ( GF_List *  sample_deps, SampleDepInfo *  for_sample  )

static

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routein_repair_get_isobmf_deps()

static void routein_repair_get_isobmf_deps ( ROUTEInCtx *  ctx, RepairSegmentInfo *  rsi  )

static

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drop_sample_ref()

static void drop_sample_ref ( GF_List *  sample_deps, SampleDepInfo *  ref, Bool  primary  )

static

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gf_route_dmx_add_frag_hole()

GF_Err gf_route_dmx_add_frag_hole	(	GF_ROUTEDmx *	routedmx,
		u32	service_id,
		GF_ROUTEEventFileInfo *	finfo,
		u32	br_start,
		u32	br_size
	)

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route_repair_build_ranges_isobmf()

static void route_repair_build_ranges_isobmf ( ROUTEInCtx *  ctx, RepairSegmentInfo *  rsi, GF_ROUTEEventFileInfo *  finfo  )

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guess_file_type()

static u32 guess_file_type ( GF_ROUTEEventFileInfo *  finfo, u8 *  data, u32  size  )

static

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routein_check_type()

void routein_check_type	(	ROUTEInCtx *	ctx,
		GF_ROUTEEventFileInfo *	finfo,
		u32	service_id
	)

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routein_check_isobmf()

static void routein_check_isobmf ( ROUTEInCtx *  ctx, GF_ROUTEEventFileInfo *  finfo  )

static

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routein_repair_local()

static Bool routein_repair_local ( ROUTEInCtx *  ctx, GF_ROUTEEventType  evt, u32  evt_param, GF_ROUTEEventFileInfo *  finfo, Bool  start_only  )

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get_max_dispatch_len()

static u32 get_max_dispatch_len ( GF_ROUTEEventFileInfo *  finfo )

static

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routein_queue_repair()

void routein_queue_repair	(	ROUTEInCtx *	ctx,
		GF_ROUTEEventType	evt,
		u32	evt_param,
		GF_ROUTEEventFileInfo *	finfo
	)

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repair_session_done()

static void repair_session_done ( ROUTEInCtx *  ctx, RouteRepairSession *  rsess, GF_Err  res_code  )

static

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repair_session_run()

static void repair_session_run ( ROUTEInCtx *  ctx, RouteRepairSession *  rsess  )

static

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routein_do_repair()

GF_Err routein_do_repair

(

ROUTEInCtx *

ctx

)

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routein_repair_mark_file()

void routein_repair_mark_file	(	ROUTEInCtx *	ctx,
		u32	service_id,
		const char *	filename,
		Bool	is_delete
	)

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Variable Documentation

top_codes

const u32 top_codes[]

static

Initial value:

= {
        GF_4CC('m', 'o', 'o', 'f'),
        GF_4CC('m', 'd', 'a', 't'),
        GF_4CC('p', 'r', 'f', 't'),
        GF_4CC('e', 'm', 's', 'g'),
        GF_4CC('s', 't', 'y', 'p'),
        GF_4CC('f', 'r', 'e', 'e'),
        GF_4CC('s', 'i', 'd', 'x'),
 
}

nb_top_codes

u32 nb_top_codes = GF_ARRAY_LENGTH(top_codes)

static