mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-18 03:19:31 +02:00
f889837e00
This patch adds support for: - ffplay ipfs://<cid> - ffplay ipns://<cid> IPFS data can be played from so called "ipfs gateways". A gateway is essentially a webserver that gives access to the distributed IPFS network. This protocol support (ipfs and ipns) therefore translates ipfs:// and ipns:// to a http:// url. This resulting url is then handled by the http protocol. It could also be https depending on the gateway provided. To use this protocol, a gateway must be provided. If you do nothing it will try to find it in your $HOME/.ipfs/gateway file. The ways to set it manually are: 1. Define a -gateway <url> to the gateway. 2. Define $IPFS_GATEWAY with the full http link to the gateway. 3. Define $IPFS_PATH and point it to the IPFS data path. 4. Have IPFS running in your local user folder (under $HOME/.ipfs). Signed-off-by: Mark Gaiser <markg85@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
142 lines
4.7 KiB
C
142 lines
4.7 KiB
C
/*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "libavutil/avstring.h"
|
|
#include "libavutil/mem.h"
|
|
|
|
#include "url.h"
|
|
|
|
extern const URLProtocol ff_async_protocol;
|
|
extern const URLProtocol ff_bluray_protocol;
|
|
extern const URLProtocol ff_cache_protocol;
|
|
extern const URLProtocol ff_concat_protocol;
|
|
extern const URLProtocol ff_concatf_protocol;
|
|
extern const URLProtocol ff_crypto_protocol;
|
|
extern const URLProtocol ff_data_protocol;
|
|
extern const URLProtocol ff_ffrtmpcrypt_protocol;
|
|
extern const URLProtocol ff_ffrtmphttp_protocol;
|
|
extern const URLProtocol ff_file_protocol;
|
|
extern const URLProtocol ff_ftp_protocol;
|
|
extern const URLProtocol ff_gopher_protocol;
|
|
extern const URLProtocol ff_gophers_protocol;
|
|
extern const URLProtocol ff_hls_protocol;
|
|
extern const URLProtocol ff_http_protocol;
|
|
extern const URLProtocol ff_httpproxy_protocol;
|
|
extern const URLProtocol ff_https_protocol;
|
|
extern const URLProtocol ff_icecast_protocol;
|
|
extern const URLProtocol ff_mmsh_protocol;
|
|
extern const URLProtocol ff_mmst_protocol;
|
|
extern const URLProtocol ff_md5_protocol;
|
|
extern const URLProtocol ff_pipe_protocol;
|
|
extern const URLProtocol ff_prompeg_protocol;
|
|
extern const URLProtocol ff_rtmp_protocol;
|
|
extern const URLProtocol ff_rtmpe_protocol;
|
|
extern const URLProtocol ff_rtmps_protocol;
|
|
extern const URLProtocol ff_rtmpt_protocol;
|
|
extern const URLProtocol ff_rtmpte_protocol;
|
|
extern const URLProtocol ff_rtmpts_protocol;
|
|
extern const URLProtocol ff_rtp_protocol;
|
|
extern const URLProtocol ff_sctp_protocol;
|
|
extern const URLProtocol ff_srtp_protocol;
|
|
extern const URLProtocol ff_subfile_protocol;
|
|
extern const URLProtocol ff_tee_protocol;
|
|
extern const URLProtocol ff_tcp_protocol;
|
|
extern const URLProtocol ff_tls_protocol;
|
|
extern const URLProtocol ff_udp_protocol;
|
|
extern const URLProtocol ff_udplite_protocol;
|
|
extern const URLProtocol ff_unix_protocol;
|
|
extern const URLProtocol ff_libamqp_protocol;
|
|
extern const URLProtocol ff_librist_protocol;
|
|
extern const URLProtocol ff_librtmp_protocol;
|
|
extern const URLProtocol ff_librtmpe_protocol;
|
|
extern const URLProtocol ff_librtmps_protocol;
|
|
extern const URLProtocol ff_librtmpt_protocol;
|
|
extern const URLProtocol ff_librtmpte_protocol;
|
|
extern const URLProtocol ff_libsrt_protocol;
|
|
extern const URLProtocol ff_libssh_protocol;
|
|
extern const URLProtocol ff_libsmbclient_protocol;
|
|
extern const URLProtocol ff_libzmq_protocol;
|
|
extern const URLProtocol ff_ipfs_protocol;
|
|
extern const URLProtocol ff_ipns_protocol;
|
|
|
|
#include "libavformat/protocol_list.c"
|
|
|
|
const AVClass *ff_urlcontext_child_class_iterate(void **iter)
|
|
{
|
|
const AVClass *ret = NULL;
|
|
uintptr_t i;
|
|
|
|
for (i = (uintptr_t)*iter; url_protocols[i]; i++) {
|
|
ret = url_protocols[i]->priv_data_class;
|
|
if (ret)
|
|
break;
|
|
}
|
|
|
|
*iter = (void*)(uintptr_t)(url_protocols[i] ? i + 1 : i);
|
|
return ret;
|
|
}
|
|
|
|
const char *avio_enum_protocols(void **opaque, int output)
|
|
{
|
|
uintptr_t i;
|
|
|
|
for (i = (uintptr_t)*opaque; url_protocols[i]; i++) {
|
|
const URLProtocol *p = url_protocols[i];
|
|
if ((output && p->url_write) || (!output && p->url_read)) {
|
|
*opaque = (void*)(uintptr_t)(i + 1);
|
|
return p->name;
|
|
}
|
|
}
|
|
*opaque = NULL;
|
|
return NULL;
|
|
}
|
|
|
|
const AVClass *avio_protocol_get_class(const char *name)
|
|
{
|
|
int i = 0;
|
|
for (i = 0; url_protocols[i]; i++) {
|
|
if (!strcmp(url_protocols[i]->name, name))
|
|
return url_protocols[i]->priv_data_class;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
const URLProtocol **ffurl_get_protocols(const char *whitelist,
|
|
const char *blacklist)
|
|
{
|
|
const URLProtocol **ret;
|
|
int i, ret_idx = 0;
|
|
|
|
ret = av_calloc(FF_ARRAY_ELEMS(url_protocols), sizeof(*ret));
|
|
if (!ret)
|
|
return NULL;
|
|
|
|
for (i = 0; url_protocols[i]; i++) {
|
|
const URLProtocol *up = url_protocols[i];
|
|
|
|
if (whitelist && *whitelist && !av_match_name(up->name, whitelist))
|
|
continue;
|
|
if (blacklist && *blacklist && av_match_name(up->name, blacklist))
|
|
continue;
|
|
|
|
ret[ret_idx++] = up;
|
|
}
|
|
|
|
return ret;
|
|
}
|