avcodec EncodeVideo(): reduce indentation level

[vlc] / modules / access_output / file.c

diff --git a/modules/access_output/file.c b/modules/access_output/file.c
index c326b79bea99bd551c2c316d1a1f47f1be1d6062..f89d93ef5e2dded5a8666fa29754235130131152 100644 (file)
--- a/modules/access_output/file.c
+++ b/modules/access_output/file.c
@@ -45,6 +45,8 @@
 #if defined( WIN32 ) && !defined( UNDER_CE )
 #   include <io.h>
 #   define lseek _lseeki64
+#elif defined( __OS2__ )
+#   include <io.h>
 #else
 #   include <unistd.h>
 #endif
@@ -72,12 +74,13 @@ vlc_module_begin ()
     set_capability( "sout access", 50 )
     set_category( CAT_SOUT )
     set_subcategory( SUBCAT_SOUT_ACO )
-    add_shortcut( "file" )
-    add_shortcut( "stream" )
-    add_bool( SOUT_CFG_PREFIX "append", false, NULL, APPEND_TEXT,APPEND_LONGTEXT,
+    add_shortcut( "file", "stream", "fd" )
+    add_bool( SOUT_CFG_PREFIX "append", false, APPEND_TEXT,APPEND_LONGTEXT,
               true )
-    add_bool( SOUT_CFG_PREFIX "sync", false, NULL, SYNC_TEXT,SYNC_LONGTEXT,
+#ifdef O_SYNC
+    add_bool( SOUT_CFG_PREFIX "sync", false, SYNC_TEXT,SYNC_LONGTEXT,
               false )
+#endif
     set_callbacks( Open, Close )
 vlc_module_end ()
 
@@ -86,7 +89,11 @@ vlc_module_end ()
  * Exported prototypes
  *****************************************************************************/
 static const char *const ppsz_sout_options[] = {
-    "append", "sync", NULL
+    "append",
+#ifdef O_SYNC
+    "sync",
+#endif
+    NULL
 };
 
 static ssize_t Write( sout_access_out_t *, block_t * );
@@ -94,11 +101,6 @@ static int Seek ( sout_access_out_t *, off_t  );
 static ssize_t Read ( sout_access_out_t *, block_t * );
 static int Control( sout_access_out_t *, int, va_list );
 
-struct sout_access_out_sys_t
-{
-    int i_handle;
-};
-
 /*****************************************************************************
  * Open: open the file
  *****************************************************************************/
@@ -106,7 +108,6 @@ static int Open( vlc_object_t *p_this )
 {
     sout_access_out_t   *p_access = (sout_access_out_t*)p_this;
     int                 fd;
-    bool                sync;
 
     config_ChainParse( p_access, SOUT_CFG_PREFIX, ppsz_sout_options, p_access->p_cfg );
 
@@ -117,21 +118,41 @@ static int Open( vlc_object_t *p_this )
     }
 
     bool append = var_GetBool( p_access, SOUT_CFG_PREFIX "append" );
-    sync = var_GetBool( p_access, SOUT_CFG_PREFIX "sync" );
 
-    if( !strcmp( p_access->psz_path, "-" ) )
+    if (!strcmp (p_access->psz_access, "fd"))
     {
+        char *end;
+
+        fd = strtol (p_access->psz_path, &end, 0);
+        if (!*p_access->psz_path || *end)
+        {
+            msg_Err (p_access, "invalid file descriptor: %s",
+                     p_access->psz_path);
+            return VLC_EGENERIC;
+        }
+        fd = vlc_dup (fd);
+        if (fd == -1)
+        {
+            msg_Err (p_access, "cannot use file descriptor: %m");
+            return VLC_EGENERIC;
+        }
+    }
 #ifndef UNDER_CE
-#ifdef WIN32
+    else
+    if( !strcmp( p_access->psz_path, "-" ) )
+    {
+#if defined( WIN32 ) || defined( __OS2__ )
         setmode (fileno (stdout), O_BINARY);
 #endif
         fd = vlc_dup (fileno (stdout));
+        if (fd == -1)
+        {
+            msg_Err (p_access, "cannot use standard output: %m");
+            return VLC_EGENERIC;
+        }
         msg_Dbg( p_access, "using stdout" );
-#else
-#warning stdout is not supported on Windows Mobile, but may be used on Windows CE
-        fd = -1;
-#endif
     }
+#endif
     else
     {
         char *psz_tmp = str_format( p_access, p_access->psz_path );
@@ -139,16 +160,15 @@ static int Open( vlc_object_t *p_this )
 
         fd = vlc_open( psz_tmp, O_RDWR | O_CREAT | O_LARGEFILE |
 #ifdef O_SYNC
-                        (sync ? O_SYNC : 0) |
+                (var_GetBool( p_access, SOUT_CFG_PREFIX "sync" ) ? O_SYNC : 0) |
 #endif
-                        (append ? 0 : O_TRUNC), 0666 );
+                (append ? 0 : O_TRUNC), 0666 );
         free( psz_tmp );
-    }
-
-    if (fd == -1)
-    {
-        msg_Err( p_access, "cannot open `%s' (%m)", p_access->psz_path );
-        return VLC_EGENERIC;
+        if (fd == -1)
+        {
+            msg_Err (p_access, "cannot create %s: %m", p_access->psz_path);
+            return VLC_EGENERIC;
+        }
     }
 
     p_access->pf_write = Write;