| /* |
| * 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 "config.h" |
| |
| #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_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_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_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; |
| |
| #include "libavformat/protocol_list.c" |
| |
| #if FF_API_CHILD_CLASS_NEXT |
| const AVClass *ff_urlcontext_child_class_next(const AVClass *prev) |
| { |
| int i; |
| |
| /* find the protocol that corresponds to prev */ |
| for (i = 0; prev && url_protocols[i]; i++) { |
| if (url_protocols[i]->priv_data_class == prev) { |
| i++; |
| break; |
| } |
| } |
| |
| /* find next protocol with priv options */ |
| for (; url_protocols[i]; i++) |
| if (url_protocols[i]->priv_data_class) |
| return url_protocols[i]->priv_data_class; |
| return NULL; |
| } |
| #endif |
| |
| 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) |
| { |
| const URLProtocol **p = *opaque; |
| |
| p = p ? p + 1 : url_protocols; |
| *opaque = p; |
| if (!*p) { |
| *opaque = NULL; |
| return NULL; |
| } |
| if ((output && (*p)->url_write) || (!output && (*p)->url_read)) |
| return (*p)->name; |
| return avio_enum_protocols(opaque, output); |
| } |
| |
| 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_mallocz_array(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; |
| } |