}
static const AVOption options[] = {{NULL}};
-static const AVClass urlcontext_class = {
+const AVClass ffurl_context_class = {
.class_name = "URLContext",
.item_name = urlcontext_to_name,
.option = options,
};
/*@}*/
-static int default_interrupt_cb(void);
-
-int (*url_interrupt_cb)(void) = default_interrupt_cb;
-
-#if FF_API_OLD_AVIO
-URLProtocol *av_protocol_next(URLProtocol *p)
-{
- return ffurl_protocol_next(p);
-}
-#endif
const char *avio_enum_protocols(void **opaque, int output)
{
int err;
#if CONFIG_NETWORK
- if (!ff_network_init())
+ if (up->flags & URL_PROTOCOL_FLAG_NETWORK && !ff_network_init())
return AVERROR(EIO);
#endif
uc = av_mallocz(sizeof(URLContext) + strlen(filename) + 1);
err = AVERROR(ENOMEM);
goto fail;
}
- uc->av_class = &urlcontext_class;
+ uc->av_class = &ffurl_context_class;
uc->filename = (char *) &uc[1];
strcpy(uc->filename, filename);
uc->prot = up;
fail:
*puc = NULL;
#if CONFIG_NETWORK
- ff_network_close();
+ if (up->flags & URL_PROTOCOL_FLAG_NETWORK)
+ ff_network_close();
#endif
return err;
}
int ffurl_connect(URLContext* uc, AVDictionary **options)
{
int err =
-#if !FF_API_OLD_AVIO
uc->prot->url_open2 ? uc->prot->url_open2(uc, uc->filename, uc->flags, options) :
-#endif
uc->prot->url_open(uc, uc->filename, uc->flags);
if (err)
return err;
return 0;
}
-#if FF_API_OLD_AVIO
-int url_open_protocol (URLContext **puc, struct URLProtocol *up,
- const char *filename, int flags)
-{
- int ret;
-
- ret = url_alloc_for_protocol(puc, up, filename, flags, NULL);
- if (ret)
- goto fail;
- ret = ffurl_connect(*puc, NULL);
- if (!ret)
- return 0;
- fail:
- ffurl_close(*puc);
- *puc = NULL;
- return ret;
-}
-int url_alloc(URLContext **puc, const char *filename, int flags)
-{
- return ffurl_alloc(puc, filename, flags, NULL);
-}
-int url_connect(URLContext* uc)
-{
- return ffurl_connect(uc, NULL);
-}
-int url_open(URLContext **puc, const char *filename, int flags)
-{
- return ffurl_open(puc, filename, flags, NULL, NULL);
-}
-int url_read(URLContext *h, unsigned char *buf, int size)
-{
- return ffurl_read(h, buf, size);
-}
-int url_read_complete(URLContext *h, unsigned char *buf, int size)
-{
- return ffurl_read_complete(h, buf, size);
-}
-int url_write(URLContext *h, const unsigned char *buf, int size)
-{
- return ffurl_write(h, buf, size);
-}
-int64_t url_seek(URLContext *h, int64_t pos, int whence)
-{
- return ffurl_seek(h, pos, whence);
-}
-int url_close(URLContext *h)
-{
- return ffurl_close(h);
-}
-int64_t url_filesize(URLContext *h)
-{
- return ffurl_size(h);
-}
-int url_get_file_handle(URLContext *h)
-{
- return ffurl_get_file_handle(h);
-}
-int url_get_max_packet_size(URLContext *h)
-{
- return h->max_packet_size;
-}
-void url_get_filename(URLContext *h, char *buf, int buf_size)
-{
- av_strlcpy(buf, h->filename, buf_size);
-}
-void url_set_interrupt_cb(URLInterruptCB *interrupt_cb)
-{
- avio_set_interrupt_cb(interrupt_cb);
-}
-int av_register_protocol2(URLProtocol *protocol, int size)
-{
- return ffurl_register_protocol(protocol, size);
-}
-#endif
-
#define URL_SCHEME_CHARS \
"abcdefghijklmnopqrstuvwxyz" \
"ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
if (h->is_connected && h->prot->url_close)
ret = h->prot->url_close(h);
#if CONFIG_NETWORK
- ff_network_close();
+ if (h->prot->flags & URL_PROTOCOL_FLAG_NETWORK)
+ ff_network_close();
#endif
if (h->prot->priv_data_size) {
if (h->prot->priv_data_class)
return ret;
}
-#if FF_API_OLD_AVIO
-int url_exist(const char *filename)
-{
- URLContext *h;
- if (ffurl_open(&h, filename, AVIO_FLAG_READ, NULL, NULL) < 0)
- return 0;
- ffurl_close(h);
- return 1;
-}
-#endif
-
int avio_check(const char *url, int flags)
{
URLContext *h;
return h->prot->url_get_file_handle(h);
}
-static int default_interrupt_cb(void)
-{
- return 0;
-}
-
-void avio_set_interrupt_cb(int (*interrupt_cb)(void))
-{
- if (!interrupt_cb)
- interrupt_cb = default_interrupt_cb;
- url_interrupt_cb = interrupt_cb;
-}
-
int ff_check_interrupt(AVIOInterruptCB *cb)
{
int ret;
if (cb && cb->callback && (ret = cb->callback(cb->opaque)))
return ret;
- return url_interrupt_cb();
-}
-
-#if FF_API_OLD_AVIO
-int av_url_read_pause(URLContext *h, int pause)
-{
- if (!h->prot->url_read_pause)
- return AVERROR(ENOSYS);
- return h->prot->url_read_pause(h, pause);
-}
-
-int64_t av_url_read_seek(URLContext *h,
- int stream_index, int64_t timestamp, int flags)
-{
- if (!h->prot->url_read_seek)
- return AVERROR(ENOSYS);
- return h->prot->url_read_seek(h, stream_index, timestamp, flags);
+ return 0;
}
-#endif