diff options
Diffstat (limited to 'libavformat/url.h')
| -rw-r--r-- | libavformat/url.h | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/libavformat/url.h b/libavformat/url.h index ca252aa7c2..99a3201cf6 100644 --- a/libavformat/url.h +++ b/libavformat/url.h @@ -1,19 +1,19 @@ /* * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -46,6 +46,7 @@ typedef struct URLContext { int is_streamed; /**< true if streamed (no seek possible), default = false */ int is_connected; AVIOInterruptCB interrupt_callback; + int64_t rw_timeout; /**< maximum time to wait for (network) read/write operation completion, in mcs */ } URLContext; typedef struct URLProtocol { @@ -86,6 +87,11 @@ typedef struct URLProtocol { const AVClass *priv_data_class; 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); } URLProtocol; /** @@ -98,7 +104,7 @@ typedef struct URLProtocol { * is to be opened * @param int_cb interrupt callback to use for the URLContext, may be * NULL - * @return 0 in case of success, a negative value corresponding to an + * @return >= 0 in case of success, a negative value corresponding to an * AVERROR code in case of failure */ int ffurl_alloc(URLContext **puc, const char *filename, int flags, @@ -127,7 +133,7 @@ int ffurl_connect(URLContext *uc, AVDictionary **options); * @param options A dictionary filled with protocol-private options. On return * this parameter will be destroyed and replaced with a dict containing options * that were not found. May be NULL. - * @return 0 in case of success, a negative value corresponding to an + * @return >= 0 in case of success, a negative value corresponding to an * AVERROR code in case of failure */ int ffurl_open(URLContext **puc, const char *filename, int flags, @@ -179,11 +185,12 @@ int64_t ffurl_seek(URLContext *h, int64_t pos, int whence); /** * Close the resource accessed by the URLContext h, and free the - * memory used by it. + * memory used by it. Also set the URLContext pointer to NULL. * * @return a negative value if an error condition occurred, 0 * otherwise */ +int ffurl_closep(URLContext **h); int ffurl_close(URLContext *h); /** @@ -267,7 +274,7 @@ int ff_url_join(char *str, int size, const char *proto, const char *authorization, const char *hostname, int port, const char *fmt, ...) av_printf_format(7, 8); -/* +/** * Convert a relative url into an absolute url, given a base url. * * @param buf the buffer where output absolute url is written @@ -278,5 +285,12 @@ int ff_url_join(char *str, int size, const char *proto, void ff_make_absolute_url(char *buf, int size, const char *base, const char *rel); +/** + * Allocate directory entry with default values. + * + * @return entry or NULL on error + */ +AVIODirEntry *ff_alloc_dir_entry(void); + #endif /* AVFORMAT_URL_H */ |