/* * 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 <string.h> #include "libavutil/avstring.h" #include "libavutil/log.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_fd_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_gateway_protocol; extern const URLProtocol ff_ipns_gateway_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; }