From c486dade95ba529151391a7879538c9d4787752b Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Thu, 7 Apr 2011 20:25:52 +0200
Subject: [PATCH] avio: make URLContext internal.

---
 libavformat/avio.h          |  3 ++-
 libavformat/avio_internal.h |  1 +
 libavformat/file.c          |  1 +
 libavformat/http.h          |  2 +-
 libavformat/librtmp.c       |  1 +
 libavformat/mms.h           |  2 +-
 libavformat/rtmppkt.h       |  1 +
 libavformat/rtpdec.h        |  1 +
 libavformat/rtpenc_chain.h  |  1 +
 libavformat/url.h           | 11 +++++++++++
 10 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/libavformat/avio.h b/libavformat/avio.h
index 701f3fe66c..a97d6308ac 100644
--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -37,12 +37,14 @@
 
 /* unbuffered I/O */
 
+#if FF_API_OLD_AVIO
 /**
  * URL Context.
  * New fields can be added to the end with minor version bumps.
  * Removal, reordering and changes to existing fields require a major
  * version bump.
  * sizeof(URLContext) must not be used outside libav*.
+ * @deprecated This struct will be made private
  */
 typedef struct URLContext {
 #if FF_API_URL_CLASS
@@ -57,7 +59,6 @@ typedef struct URLContext {
     int is_connected;
 } URLContext;
 
-#if FF_API_OLD_AVIO
 typedef struct URLPollEntry {
     URLContext *handle;
     int events;
diff --git a/libavformat/avio_internal.h b/libavformat/avio_internal.h
index 2879ee1ed1..721a3c4602 100644
--- a/libavformat/avio_internal.h
+++ b/libavformat/avio_internal.h
@@ -21,6 +21,7 @@
 #define AVFORMAT_AVIO_INTERNAL_H
 
 #include "avio.h"
+#include "url.h"
 
 int ffio_init_context(AVIOContext *s,
                   unsigned char *buffer,
diff --git a/libavformat/file.c b/libavformat/file.c
index 3293a5369b..31067ede69 100644
--- a/libavformat/file.c
+++ b/libavformat/file.c
@@ -29,6 +29,7 @@
 #include <sys/stat.h>
 #include <stdlib.h>
 #include "os_support.h"
+#include "url.h"
 
 
 /* standard file protocol */
diff --git a/libavformat/http.h b/libavformat/http.h
index 97f54cc71a..c5ff5e134c 100644
--- a/libavformat/http.h
+++ b/libavformat/http.h
@@ -22,7 +22,7 @@
 #ifndef AVFORMAT_HTTP_H
 #define AVFORMAT_HTTP_H
 
-#include "avio.h"
+#include "url.h"
 
 /**
  * Set custom HTTP headers.
diff --git a/libavformat/librtmp.c b/libavformat/librtmp.c
index 5770e59e7a..db5cc9858b 100644
--- a/libavformat/librtmp.c
+++ b/libavformat/librtmp.c
@@ -25,6 +25,7 @@
  */
 
 #include "avformat.h"
+#include "url.h"
 
 #include <librtmp/rtmp.h>
 #include <librtmp/log.h>
diff --git a/libavformat/mms.h b/libavformat/mms.h
index e85d59a24f..12e9ef0962 100644
--- a/libavformat/mms.h
+++ b/libavformat/mms.h
@@ -21,7 +21,7 @@
 #ifndef AVFORMAT_MMS_H
 #define AVFORMAT_MMS_H
 
-#include "avformat.h"
+#include "url.h"
 
 typedef struct {
     int id;
diff --git a/libavformat/rtmppkt.h b/libavformat/rtmppkt.h
index 8ad29240bc..bb3475811e 100644
--- a/libavformat/rtmppkt.h
+++ b/libavformat/rtmppkt.h
@@ -23,6 +23,7 @@
 #define AVFORMAT_RTMPPKT_H
 
 #include "avformat.h"
+#include "url.h"
 
 /** maximum possible number of different RTMP channels */
 #define RTMP_CHANNELS 65599
diff --git a/libavformat/rtpdec.h b/libavformat/rtpdec.h
index 1d4a9b6337..da53efc1f4 100644
--- a/libavformat/rtpdec.h
+++ b/libavformat/rtpdec.h
@@ -25,6 +25,7 @@
 #include "libavcodec/avcodec.h"
 #include "avformat.h"
 #include "rtp.h"
+#include "url.h"
 
 typedef struct PayloadContext PayloadContext;
 typedef struct RTPDynamicProtocolHandler_s RTPDynamicProtocolHandler;
diff --git a/libavformat/rtpenc_chain.h b/libavformat/rtpenc_chain.h
index 678b49e27b..6bdddcfe99 100644
--- a/libavformat/rtpenc_chain.h
+++ b/libavformat/rtpenc_chain.h
@@ -23,6 +23,7 @@
 #define AVFORMAT_RTPENC_CHAIN_H
 
 #include "avformat.h"
+#include "url.h"
 
 AVFormatContext *ff_rtp_chain_mux_open(AVFormatContext *s, AVStream *st,
                                        URLContext *handle, int packet_size);
diff --git a/libavformat/url.h b/libavformat/url.h
index b8ea6ad2eb..b6c110dfe9 100644
--- a/libavformat/url.h
+++ b/libavformat/url.h
@@ -32,6 +32,17 @@
 #define URL_PROTOCOL_FLAG_NESTED_SCHEME 1 /*< The protocol name can be the first part of a nested protocol scheme */
 
 extern int (*url_interrupt_cb)(void);
+
+typedef struct URLContext {
+    const AVClass *av_class;    /**< information for av_log(). Set by url_open(). */
+    struct URLProtocol *prot;
+    void *priv_data;
+    char *filename;             /**< specified URL */
+    int flags;
+    int max_packet_size;        /**< if non zero, the stream is packetized with this max packet size */
+    int is_streamed;            /**< true if streamed (no seek possible), default = false */
+    int is_connected;
+} URLContext;
 #endif
 
 /**