Combine deprecation guards where appropriate

[ffmpeg] / libavformat / gopher.c

diff --git a/libavformat/gopher.c b/libavformat/gopher.c
index 396b358cb12bbcb9ea7499e6a1c99da3a1390691..6d9fc38d8c49d2bbea757e4b777dd056c1444c67 100644 (file)
--- a/libavformat/gopher.c
+++ b/libavformat/gopher.c
@@ -5,35 +5,37 @@
  *
  * based on libavformat/http.c, Copyright (c) 2000, 2001 Fabrice Bellard
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav 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 FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include "libavutil/avstring.h"
 #include "avformat.h"
+#include "internal.h"
 #include "network.h"
+#include "url.h"
 
-typedef struct {
+typedef struct GopherContext {
     URLContext *hd;
 } GopherContext;
 
-static int gopher_write(URLContext *h, uint8_t *buf, int size)
+static int gopher_write(URLContext *h, const uint8_t *buf, int size)
 {
     GopherContext *s = h->priv_data;
-    return url_write(s->hd, buf, size);
+    return ffurl_write(s->hd, buf, size);
 }
 
 static int gopher_connect(URLContext *h, const char *path)
@@ -48,7 +50,7 @@ static int gopher_connect(URLContext *h, const char *path)
             if (!path) return AVERROR(EINVAL);
             break;
         default:
-            av_log(NULL, AV_LOG_WARNING,
+            av_log(h, AV_LOG_WARNING,
                    "Gopher protocol type '%c' not supported yet!\n",
                    *path);
             return AVERROR(EINVAL);
@@ -67,30 +69,23 @@ static int gopher_close(URLContext *h)
 {
     GopherContext *s = h->priv_data;
     if (s->hd) {
-        url_close(s->hd);
+        ffurl_close(s->hd);
         s->hd = NULL;
     }
-    av_freep(&h->priv_data);
     return 0;
 }
 
 static int gopher_open(URLContext *h, const char *uri, int flags)
 {
-    GopherContext *s;
+    GopherContext *s = h->priv_data;
     char hostname[1024], auth[1024], path[1024], buf[1024];
     int port, err;
 
     h->is_streamed = 1;
 
-    s = av_malloc(sizeof(GopherContext));
-    if (!s) {
-        return AVERROR(ENOMEM);
-    }
-    h->priv_data = s;
-
     /* needed in any case to build the host string */
-    url_split(NULL, 0, auth, sizeof(auth), hostname, sizeof(hostname), &port,
-              path, sizeof(path), uri);
+    av_url_split(NULL, 0, auth, sizeof(auth), hostname, sizeof(hostname), &port,
+                 path, sizeof(path), uri);
 
     if (port < 0)
         port = 70;
@@ -98,7 +93,8 @@ static int gopher_open(URLContext *h, const char *uri, int flags)
     ff_url_join(buf, sizeof(buf), "tcp", NULL, hostname, port, NULL);
 
     s->hd = NULL;
-    err = url_open(&s->hd, buf, URL_RDWR);
+    err = ffurl_open(&s->hd, buf, AVIO_FLAG_READ_WRITE,
+                     &h->interrupt_callback, NULL, h->protocols, h);
     if (err < 0)
         goto fail;
 
@@ -113,16 +109,17 @@ static int gopher_open(URLContext *h, const char *uri, int flags)
 static int gopher_read(URLContext *h, uint8_t *buf, int size)
 {
     GopherContext *s = h->priv_data;
-    int len = url_read(s->hd, buf, size);
+    int len = ffurl_read(s->hd, buf, size);
     return len;
 }
 
 
-URLProtocol gopher_protocol = {
-    "gopher",
-    gopher_open,
-    gopher_read,
-    gopher_write,
-    NULL, /*seek*/
-    gopher_close,
+const URLProtocol ff_gopher_protocol = {
+    .name           = "gopher",
+    .url_open       = gopher_open,
+    .url_read       = gopher_read,
+    .url_write      = gopher_write,
+    .url_close      = gopher_close,
+    .priv_data_size = sizeof(GopherContext),
+    .flags          = URL_PROTOCOL_FLAG_NETWORK,
 };