FFmpeg
Data Fields
URLProtocol Struct Reference

#include <url.h>

Data Fields

const char *  name
 
int(*  url_open )(URLContext *h, const char *url, int flags)
 
int(*  url_open2 )(URLContext *h, const char *url, int flags, AVDictionary **options)
  This callback is to be used by protocols which open further nested protocols. More...
 
int(*  url_accept )(URLContext *s, URLContext **c)
 
int(*  url_handshake )(URLContext *c)
 
int(*  url_read )(URLContext *h, unsigned char *buf, int size)
  Read data from the protocol. More...
 
int(*  url_write )(URLContext *h, const unsigned char *buf, int size)
 
int64_t(*  url_seek )(URLContext *h, int64_t pos, int whence)
 
int(*  url_close )(URLContext *h)
 
int(*  url_read_pause )(URLContext *h, int pause)
 
int64_t(*  url_read_seek )(URLContext *h, int stream_index, int64_t timestamp, int flags)
 
int(*  url_get_file_handle )(URLContext *h)
 
int(*  url_get_multi_file_handle )(URLContext *h, int **handles, int *numhandles)
 
int(*  url_get_short_seek )(URLContext *h)
 
int(*  url_shutdown )(URLContext *h, int flags)
 
const AVClass *  priv_data_class
 
int  priv_data_size
 
int  flags
 
int(*  url_check )(URLContext *h, int mask)
 
int(*  url_open_dir )(URLContext *h)
 
int(*  url_read_dir )(URLContext *h, AVIODirEntry **next)
 
int(*  url_close_dir )(URLContext *h)
 
int(*  url_delete )(URLContext *h)
 
int(*  url_move )(URLContext *h_src, URLContext *h_dst)
 
const char *  default_whitelist
 

Detailed Description

Definition at line 53 of file url.h.

Field Documentation

◆ name

const char* URLProtocol::name

Definition at line 54 of file url.h.

Referenced by convert_from_tensorflow.Operand::__str__(), avio_enum_protocols(), avio_find_protocol_name(), ffurl_connect(), ffurl_get_protocols(), url_alloc_for_protocol(), and url_find_protocol().

◆ url_open

int(* URLProtocol::url_open) (URLContext *h, const char *url, int flags)

Definition at line 55 of file url.h.

Referenced by ffurl_connect().

◆ url_open2

int(* URLProtocol::url_open2) (URLContext *h, const char *url, int flags, AVDictionary **options)

This callback is to be used by protocols which open further nested protocols.

options are then to be passed to ffurl_open_whitelist() or ffurl_connect() for those nested protocols.

Definition at line 61 of file url.h.

Referenced by ffurl_connect().

◆ url_accept

int(* URLProtocol::url_accept) (URLContext *s, URLContext **c)

Definition at line 62 of file url.h.

◆ url_handshake

int(* URLProtocol::url_handshake) (URLContext *c)

Definition at line 63 of file url.h.

◆ url_read

int(* URLProtocol::url_read) (URLContext *h, unsigned char *buf, int size)

Read data from the protocol.

If data is immediately available (even less than size), EOF is reached or an error occurs (including EINTR), return immediately. Otherwise: In non-blocking mode, return AVERROR(EAGAIN) immediately. In blocking mode, wait for data/EOF/error with a short timeout (0.1s), and return AVERROR(EAGAIN) on timeout. Checking interrupt_callback, looping on EINTR and EAGAIN and until enough data has been read is left to the calling function; see retry_transfer_wrapper in avio.c.

Definition at line 77 of file url.h.

Referenced by avio_enum_protocols(), and url_alloc_for_protocol().

◆ url_write

int(* URLProtocol::url_write) (URLContext *h, const unsigned char *buf, int size)

Definition at line 78 of file url.h.

Referenced by avio_enum_protocols(), and url_alloc_for_protocol().

◆ url_seek

int64_t(* URLProtocol::url_seek) (URLContext *h, int64_t pos, int whence)

Definition at line 79 of file url.h.

◆ url_close

int(* URLProtocol::url_close) (URLContext *h)

Definition at line 80 of file url.h.

◆ url_read_pause

int(* URLProtocol::url_read_pause) (URLContext *h, int pause)

Definition at line 81 of file url.h.

◆ url_read_seek

int64_t(* URLProtocol::url_read_seek) (URLContext *h, int stream_index, int64_t timestamp, int flags)

Definition at line 82 of file url.h.

◆ url_get_file_handle

int(* URLProtocol::url_get_file_handle) (URLContext *h)

Definition at line 84 of file url.h.

◆ url_get_multi_file_handle

int(* URLProtocol::url_get_multi_file_handle) (URLContext *h, int **handles, int *numhandles)

Definition at line 85 of file url.h.

◆ url_get_short_seek

int(* URLProtocol::url_get_short_seek) (URLContext *h)

Definition at line 87 of file url.h.

◆ url_shutdown

int(* URLProtocol::url_shutdown) (URLContext *h, int flags)

Definition at line 88 of file url.h.

◆ priv_data_class

const AVClass* URLProtocol::priv_data_class

Definition at line 89 of file url.h.

Referenced by url_alloc_for_protocol().

◆ priv_data_size

int URLProtocol::priv_data_size

Definition at line 90 of file url.h.

Referenced by url_alloc_for_protocol().

◆ flags

int URLProtocol::flags

Definition at line 91 of file url.h.

Referenced by url_alloc_for_protocol(), and url_find_protocol().

◆ url_check

int(* URLProtocol::url_check) (URLContext *h, int mask)

Definition at line 92 of file url.h.

◆ url_open_dir

int(* URLProtocol::url_open_dir) (URLContext *h)

Definition at line 93 of file url.h.

◆ url_read_dir

int(* URLProtocol::url_read_dir) (URLContext *h, AVIODirEntry **next)

Definition at line 94 of file url.h.

◆ url_close_dir

int(* URLProtocol::url_close_dir) (URLContext *h)

Definition at line 95 of file url.h.

◆ url_delete

int(* URLProtocol::url_delete) (URLContext *h)

Definition at line 96 of file url.h.

◆ url_move

int(* URLProtocol::url_move) (URLContext *h_src, URLContext *h_dst)

Definition at line 97 of file url.h.

Referenced by ffurl_move().

◆ default_whitelist

const char* URLProtocol::default_whitelist

Definition at line 98 of file url.h.

Referenced by ffurl_connect().

The documentation for this struct was generated from the following file:
Generated on Wed Aug 24 2022 21:42:54 for FFmpeg by   doxygen 1.8.17

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