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226 lines
5.8 KiB
226 lines
5.8 KiB
/* |
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* This file is part of Libav. |
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* |
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* Libav is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* Libav is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with Libav; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#include "config.h" |
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#include "libavutil/avstring.h" |
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#include "libavutil/mem.h" |
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#include "url.h" |
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extern const URLProtocol ff_concat_protocol; |
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extern const URLProtocol ff_crypto_protocol; |
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extern const URLProtocol ff_ffrtmpcrypt_protocol; |
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extern const URLProtocol ff_ffrtmphttp_protocol; |
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extern const URLProtocol ff_file_protocol; |
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extern const URLProtocol ff_gopher_protocol; |
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extern const URLProtocol ff_hls_protocol; |
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extern const URLProtocol ff_http_protocol; |
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extern const URLProtocol ff_httpproxy_protocol; |
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extern const URLProtocol ff_https_protocol; |
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extern const URLProtocol ff_icecast_protocol; |
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extern const URLProtocol ff_mmsh_protocol; |
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extern const URLProtocol ff_mmst_protocol; |
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extern const URLProtocol ff_md5_protocol; |
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extern const URLProtocol ff_pipe_protocol; |
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extern const URLProtocol ff_rtmp_protocol; |
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extern const URLProtocol ff_rtmpe_protocol; |
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extern const URLProtocol ff_rtmps_protocol; |
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extern const URLProtocol ff_rtmpt_protocol; |
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extern const URLProtocol ff_rtmpte_protocol; |
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extern const URLProtocol ff_rtmpts_protocol; |
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extern const URLProtocol ff_rtp_protocol; |
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extern const URLProtocol ff_sctp_protocol; |
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extern const URLProtocol ff_srtp_protocol; |
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extern const URLProtocol ff_tcp_protocol; |
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extern const URLProtocol ff_tls_gnutls_protocol; |
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extern const URLProtocol ff_tls_openssl_protocol; |
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extern const URLProtocol ff_udp_protocol; |
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extern const URLProtocol ff_unix_protocol; |
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extern const URLProtocol ff_librtmp_protocol; |
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extern const URLProtocol ff_librtmpe_protocol; |
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extern const URLProtocol ff_librtmps_protocol; |
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extern const URLProtocol ff_librtmpt_protocol; |
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extern const URLProtocol ff_librtmpte_protocol; |
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static const URLProtocol *url_protocols[] = { |
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#if CONFIG_CONCAT_PROTOCOL |
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&ff_concat_protocol, |
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#endif |
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#if CONFIG_CRYPTO_PROTOCOL |
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&ff_crypto_protocol, |
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#endif |
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#if CONFIG_FFRTMPCRYPT_PROTOCOL |
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&ff_ffrtmpcrypt_protocol, |
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#endif |
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#if CONFIG_FFRTMPHTTP_PROTOCOL |
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&ff_ffrtmphttp_protocol, |
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#endif |
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#if CONFIG_FILE_PROTOCOL |
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&ff_file_protocol, |
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#endif |
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#if CONFIG_GOPHER_PROTOCOL |
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&ff_gopher_protocol, |
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#endif |
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#if CONFIG_HLS_PROTOCOL |
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&ff_hls_protocol, |
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#endif |
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#if CONFIG_HTTP_PROTOCOL |
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&ff_http_protocol, |
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#endif |
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#if CONFIG_HTTPPROXY_PROTOCOL |
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&ff_httpproxy_protocol, |
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#endif |
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#if CONFIG_HTTPS_PROTOCOL |
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&ff_https_protocol, |
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#endif |
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#if CONFIG_ICECAST_PROTOCOL |
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&ff_icecast_protocol, |
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#endif |
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#if CONFIG_MMSH_PROTOCOL |
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&ff_mmsh_protocol, |
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#endif |
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#if CONFIG_MMST_PROTOCOL |
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&ff_mmst_protocol, |
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#endif |
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#if CONFIG_MD5_PROTOCOL |
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&ff_md5_protocol, |
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#endif |
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#if CONFIG_PIPE_PROTOCOL |
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&ff_pipe_protocol, |
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#endif |
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#if CONFIG_RTMP_PROTOCOL |
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&ff_rtmp_protocol, |
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#endif |
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#if CONFIG_RTMPE_PROTOCOL |
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&ff_rtmpe_protocol, |
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#endif |
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#if CONFIG_RTMPS_PROTOCOL |
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&ff_rtmps_protocol, |
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#endif |
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#if CONFIG_RTMPT_PROTOCOL |
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&ff_rtmpt_protocol, |
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#endif |
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#if CONFIG_RTMPTE_PROTOCOL |
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&ff_rtmpte_protocol, |
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#endif |
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#if CONFIG_RTMPTS_PROTOCOL |
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&ff_rtmpts_protocol, |
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#endif |
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#if CONFIG_RTP_PROTOCOL |
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&ff_rtp_protocol, |
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#endif |
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#if CONFIG_SCTP_PROTOCOL |
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&ff_sctp_protocol, |
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#endif |
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#if CONFIG_SRTP_PROTOCOL |
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&ff_srtp_protocol, |
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#endif |
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#if CONFIG_TCP_PROTOCOL |
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&ff_tcp_protocol, |
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#endif |
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#if CONFIG_TLS_GNUTLS_PROTOCOL |
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&ff_tls_gnutls_protocol, |
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#endif |
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#if CONFIG_TLS_OPENSSL_PROTOCOL |
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&ff_tls_openssl_protocol, |
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#endif |
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#if CONFIG_UDP_PROTOCOL |
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&ff_udp_protocol, |
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#endif |
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#if CONFIG_UNIX_PROTOCOL |
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&ff_unix_protocol, |
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#endif |
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/* external libraries */ |
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#if CONFIG_LIBRTMP_PROTOCOL |
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&ff_librtmp_protocol, |
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#endif |
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#if CONFIG_LIBRTMPE_PROTOCOL |
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&ff_librtmpe_protocol, |
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#endif |
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#if CONFIG_LIBRTMPS_PROTOCOL |
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&ff_librtmps_protocol, |
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#endif |
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#if CONFIG_LIBRTMPT_PROTOCOL |
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&ff_librtmpt_protocol, |
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#endif |
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#if CONFIG_LIBRTMPTE_PROTOCOL |
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&ff_librtmpte_protocol, |
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#endif |
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NULL, |
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}; |
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const AVClass *ff_urlcontext_child_class_next(const AVClass *prev) |
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{ |
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int i; |
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/* find the protocol that corresponds to prev */ |
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for (i = 0; url_protocols[i]; i++) { |
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if (url_protocols[i]->priv_data_class == prev) { |
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i++; |
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break; |
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} |
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} |
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/* find next protocol with priv options */ |
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for (; url_protocols[i]; i++) |
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if (url_protocols[i]->priv_data_class) |
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return url_protocols[i]->priv_data_class; |
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return NULL; |
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} |
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const char *avio_enum_protocols(void **opaque, int output) |
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{ |
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const URLProtocol **p = *opaque; |
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p = p ? p + 1 : url_protocols; |
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*opaque = p; |
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if (!*p) { |
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*opaque = NULL; |
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return NULL; |
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} |
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if ((output && (*p)->url_write) || (!output && (*p)->url_read)) |
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return (*p)->name; |
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return avio_enum_protocols(opaque, output); |
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} |
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const URLProtocol **ffurl_get_protocols(const char *whitelist, |
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const char *blacklist) |
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{ |
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const URLProtocol **ret; |
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int i, ret_idx = 0; |
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ret = av_mallocz_array(FF_ARRAY_ELEMS(url_protocols), sizeof(*ret)); |
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if (!ret) |
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return NULL; |
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for (i = 0; url_protocols[i]; i++) { |
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const URLProtocol *up = url_protocols[i]; |
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if (whitelist && *whitelist && !av_match_name(up->name, whitelist)) |
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continue; |
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if (blacklist && *blacklist && av_match_name(up->name, blacklist)) |
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continue; |
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ret[ret_idx++] = up; |
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} |
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return ret; |
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}
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