[FFmpeg-devel] [PATCH] cmdutils: Restore opt_protocols() as it was before the API "cleanup"

[Michael Niedermayer]

This uses internal API as its not possible print a list of
protocols as we did before with the new public API.

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
 cmdutils.c |   22 ++++++++++++++--------
 1 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/cmdutils.c b/cmdutils.c
index 056849d..0b33434 100644
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -34,6 +34,8 @@
 #include "libavdevice/avdevice.h"
 #include "libswscale/swscale.h"
 #include "libswresample/swresample.h"
+#include "libavformat/url.h" // for opt_protocols()
+
 #if CONFIG_POSTPROC
 #include "libpostproc/postprocess.h"
 #endif
@@ -850,16 +852,20 @@ int opt_bsfs(const char *opt, const char *arg)
 
 int opt_protocols(const char *opt, const char *arg)
 {
-    void *opaque = NULL;
-    const char *name;
+    URLProtocol *up=NULL;
 
     printf("Supported file protocols:\n"
-           "Input:\n");
-    while ((name = avio_enum_protocols(&opaque, 0)))
-        printf("%s\n", name);
-    printf("Output:\n");
-    while ((name = avio_enum_protocols(&opaque, 1)))
-        printf("%s\n", name);
+           "I.. = Input  supported\n"
+           ".O. = Output supported\n"
+           "..S = Seek   supported\n"
+           "FLAGS NAME\n"
+           "----- \n");
+    while((up = ffurl_protocol_next(up)))
+        printf("%c%c%c   %s\n",
+               up->url_read  ? 'I' : '.',
+               up->url_write ? 'O' : '.',
+               up->url_seek  ? 'S' : '.',
+               up->name);
     return 0;
 }
 
-- 
1.7.5.4