On Tue, Jul 21, 2015 at 5:58 AM, Stephan Holljes
<klaxa1...@googlemail.com> wrote:
> On Tue, Jul 21, 2015 at 5:45 AM, Stephan Holljes
> <klaxa1...@googlemail.com> wrote:
>> Signed-off-by: Stephan Holljes <klaxa1...@googlemail.com>
>> ---
>> libavformat/tcp.c | 18 ++++++++++++++++++
>> 1 file changed, 18 insertions(+)
>>
>> diff --git a/libavformat/tcp.c b/libavformat/tcp.c
>> index f24cad2..6f5e175 100644
>> --- a/libavformat/tcp.c
>> +++ b/libavformat/tcp.c
>> @@ -19,6 +19,7 @@
>> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
>> USA
>> */
>> #include "avformat.h"
>> +#include "libavutil/avassert.h"
>> #include "libavutil/parseutils.h"
>> #include "libavutil/opt.h"
>> #include "libavutil/time.h"
>> @@ -163,6 +164,22 @@ static int tcp_open(URLContext *h, const char *uri, int
>> flags)
>> return ret;
>> }
>>
>> +static int tcp_accept(URLContext *s, URLContext **c)
>> +{
>> + TCPContext *sc = s->priv_data;
>> + TCPContext *cc;
>> + int ret;
>> + av_assert0(sc->listen);
>> + if ((ret = ffurl_alloc(c, s->filename, s->flags & AVIO_FLAG_READ_WRITE,
>> &s->interrupt_callback)) < 0)
>> + return ret;
>> + cc = (*c)->priv_data;
>> + ret = ff_accept(sc->fd, sc->listen_timeout, s);
>> + if (ret < 0)
>> + return ff_neterrno();
>> + cc->fd = ret;
>> + return 0;
>> +}
>> +
>> static int tcp_read(URLContext *h, uint8_t *buf, int size)
>> {
>> TCPContext *s = h->priv_data;
>> @@ -223,6 +240,7 @@ static int tcp_get_file_handle(URLContext *h)
>> URLProtocol ff_tcp_protocol = {
>> .name = "tcp",
>> .url_open = tcp_open,
>> + .url_accept = tcp_accept,
>> .url_read = tcp_read,
>> .url_write = tcp_write,
>> .url_close = tcp_close,
>> --
>> 2.1.0
>>
>
> I forgot to filter the correct flags. Attached patch is identical, but
> uses "s->flags & (AVIO_FLAG_READ_WRITE | AVIO_FLAG_DIRECT)" in
> ffurl_alloc()
Disregard the previous patch, I messed up my commits in git.
From 12d9a1e1c511615275260977941aff3067f103ea Mon Sep 17 00:00:00 2001
From: Stephan Holljes <klaxa1...@googlemail.com>
Date: Tue, 21 Jul 2015 06:10:25 +0200
Subject: [PATCH 4/8] lavf/tcp: add tcp_accept
Signed-off-by: Stephan Holljes <klaxa1...@googlemail.com>
---
libavformat/tcp.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index f24cad2..9f8c2a0 100644
--- a/libavformat/tcp.c
+++ b/libavformat/tcp.c
@@ -19,6 +19,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "avformat.h"
+#include "libavutil/avassert.h"
#include "libavutil/parseutils.h"
#include "libavutil/opt.h"
#include "libavutil/time.h"
@@ -163,6 +164,23 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
return ret;
}
+static int tcp_accept(URLContext *s, URLContext **c)
+{
+ TCPContext *sc = s->priv_data;
+ TCPContext *cc;
+ int ret;
+ av_assert0(sc->listen);
+ if ((ret = ffurl_alloc(c, s->filename, s->flags & (AVIO_FLAG_READ_WRITE | AVIO_FLAG_DIRECT),
+ &s->interrupt_callback)) < 0)
+ return ret;
+ cc = (*c)->priv_data;
+ ret = ff_accept(sc->fd, sc->listen_timeout, s);
+ if (ret < 0)
+ return ff_neterrno();
+ cc->fd = ret;
+ return 0;
+}
+
static int tcp_read(URLContext *h, uint8_t *buf, int size)
{
TCPContext *s = h->priv_data;
@@ -223,6 +241,7 @@ static int tcp_get_file_handle(URLContext *h)
URLProtocol ff_tcp_protocol = {
.name = "tcp",
.url_open = tcp_open,
+ .url_accept = tcp_accept,
.url_read = tcp_read,
.url_write = tcp_write,
.url_close = tcp_close,
--
2.1.0
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