it's broken and it failed to load during the last few months. If anyone wants to revive it, have fun finding it back ...

Original commit message from CVS:
Remove ossgst... It's a crude hack (beyond ugly), it's broken and it failed to load during the last few months. If anyone wants to revive it, have fun finding it back in the CVS history

1 files changed, 0 insertions, 459 deletions

diff --git a/sys/oss/gstossgst.c b/sys/oss/gstossgst.c
deleted file mode 100644
index 0b42185d..00000000
--- a/sys/oss/gstossgst.c
+++ /dev/null
@@ -1,459 +0,0 @@
-/* GStreamer
- * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
- *                    2000 Wim Taymans <wim.taymans@chello.be>
- *
- * gstossgst.c: 
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <sys/soundcard.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stdlib.h>
-
-#include "gstossgst.h"
-
-#include "gstosshelper.h"
-
-static GstElementDetails gst_ossgst_details = GST_ELEMENT_DETAILS ( 
-  "Audio Wrapper (OSS)",
-  "Source/Audio",
-  "Hijacks /dev/dsp to get the output of OSS apps into GStreamer",
-  "Wim Taymans <wim.taymans@chello.be>"
-);
-
-static void			gst_ossgst_base_init		(gpointer g_class);
-static void 			gst_ossgst_class_init		(GstOssGstClass *klass);
-static void 			gst_ossgst_init		(GstOssGst *ossgst);
-
-static GstElementStateReturn 	gst_ossgst_change_state	(GstElement *element);
-
-static void 			gst_ossgst_set_property		(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void 			gst_ossgst_get_property		(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
-
-static GstData* 		gst_ossgst_get 			(GstPad *pad);
-
-/* OssGst signals and args */
-enum {
-  LAST_SIGNAL
-};
-
-enum {
-  ARG_0,
-  ARG_MUTE,
-  ARG_PROGRAM,
-  /* FILL ME */
-};
-
-static GstPadTemplate*
-ossgst_src_factory (void)
-{
-  return
-    gst_pad_template_new (
-  	"src",
-  	GST_PAD_SRC,
-  	GST_PAD_ALWAYS,
-  	gst_caps_new (
-  	  "ossgst_src",
-    	  "audio/x-raw-int",
-	  gst_props_new (
-      	      "endianness", GST_PROPS_INT (G_BYTE_ORDER),
-      	      "signed",     GST_PROPS_LIST (
- 		      	      GST_PROPS_BOOLEAN (FALSE),
- 	      		      GST_PROPS_BOOLEAN (TRUE)
-		      	    ),
-      	      "width",      GST_PROPS_LIST (
-   		      	      GST_PROPS_INT (8),
-	      		      GST_PROPS_INT (16)
-	      		    ),
-      	      "depth",      GST_PROPS_LIST (
- 	      		      GST_PROPS_INT (8),
-	      		      GST_PROPS_INT (16)
-	      		    ),
-      	      "rate",       GST_PROPS_INT_RANGE (8000, 48000),
-      	      "channels",   GST_PROPS_INT_RANGE (1, 2),
-	      NULL)),
-	gst_caps_new (
-  	  "ossgst_src",
-    	  "audio/x-mulaw",
-	  gst_props_new (
-      	      "rate",       GST_PROPS_INT_RANGE (8000, 48000),
-      	      "channels",   GST_PROPS_INT_RANGE (1, 2),
-	      NULL)),
-	gst_caps_new (
-  	  "ossgst_src",
-    	  "audio/x-alaw",
-	  gst_props_new (
-      	      "rate",       GST_PROPS_INT_RANGE (8000, 48000),
-      	      "channels",   GST_PROPS_INT_RANGE (1, 2),
-	      NULL)),
-        NULL);
-}
-
-
-static GstElementClass *parent_class = NULL;
-static GstPadTemplate *gst_ossgst_src_template;
-
-gchar *__gst_oss_plugin_dir = NULL;
-
-GType
-gst_ossgst_get_type (void) 
-{
-  static GType ossgst_type = 0;
-
-  if (!ossgst_type) {
-    static const GTypeInfo ossgst_info = {
-      sizeof(GstOssGstClass),
-      gst_ossgst_base_init,
-      NULL,
-      (GClassInitFunc)gst_ossgst_class_init,
-      NULL,
-      NULL,
-      sizeof(GstOssGst),
-      0,
-      (GInstanceInitFunc)gst_ossgst_init,
-    };
-    ossgst_type = g_type_register_static (GST_TYPE_ELEMENT, "GstOssGst", &ossgst_info, 0);
-  }
-
-  return ossgst_type;
-}
-
-static void
-gst_ossgst_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-  
-  gst_element_class_set_details (element_class, &gst_ossgst_details);
-  gst_element_class_add_pad_template (element_class, GST_PAD_TEMPLATE_GET (ossgst_src_factory));
-}
-static void
-gst_ossgst_class_init (GstOssGstClass *klass) 
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-
-  gobject_class = (GObjectClass*)klass;
-  gstelement_class = (GstElementClass*)klass;
-
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
-
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_MUTE,
-    g_param_spec_boolean("mute","mute","mute",
-                         TRUE,G_PARAM_READWRITE)); /* CHECKME */
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_PROGRAM,
-    g_param_spec_string("command","command","command",
-                        NULL, G_PARAM_READWRITE)); /* CHECKME */
-
-  gobject_class->set_property = gst_ossgst_set_property;
-  gobject_class->get_property = gst_ossgst_get_property;
-
-  gstelement_class->change_state = gst_ossgst_change_state;
-}
-
-static void 
-gst_ossgst_init (GstOssGst *ossgst) 
-{
-  ossgst->srcpad = gst_pad_new_from_template (gst_ossgst_src_template, "src");
-  gst_element_add_pad (GST_ELEMENT (ossgst), ossgst->srcpad);
-
-  gst_pad_set_get_function (ossgst->srcpad, gst_ossgst_get);
-
-  ossgst->command = NULL;
-}
-
-static GstCaps* 
-gst_ossgst_format_to_caps (gint format, gint stereo, gint rate) 
-{
-  GstCaps *caps = NULL;
-  gint law = 0;
-  gulong endianness = G_BYTE_ORDER;
-  gboolean is_signed = TRUE;
-  gint width = 16;
-  gboolean supported = TRUE;
-
-  GST_DEBUG ("have format 0x%08x %d %d", format, stereo, rate); 
-
-  switch (format) {
-    case AFMT_MU_LAW:
-      law = 1;
-      break;
-    case AFMT_A_LAW:
-      law = 2;
-      break;
-    case AFMT_U8:
-      width = 8;
-      is_signed = FALSE;
-      break;
-    case AFMT_S16_LE:
-      width = 16;
-      endianness = G_LITTLE_ENDIAN;
-      is_signed = TRUE;
-      break;
-    case AFMT_S16_BE:
-      endianness = G_BIG_ENDIAN;
-      width = 16;
-      is_signed = TRUE;
-      break;
-    case AFMT_S8:
-      width = 8;
-      is_signed = TRUE;
-      break;
-    case AFMT_U16_LE:
-      width = 16;
-      endianness = G_LITTLE_ENDIAN;
-      is_signed = FALSE;
-      break;
-    case AFMT_U16_BE:
-      width = 16;
-      endianness = G_BIG_ENDIAN;
-      is_signed = FALSE;
-      break;
-    case AFMT_IMA_ADPCM:
-    case AFMT_MPEG:
-#ifdef AFMT_AC3
-    case AFMT_AC3:
-#endif
-    default:
-      supported = FALSE;
-      break;
-  }
-
-  if (supported) {
-    switch (law) {
-      case 0:
-        caps = gst_caps_new (
-		  "ossgst_caps",
-		  "audio/x-raw-int",
-		  gst_props_new (
-			    "endianness",	GST_PROPS_INT (endianness),
-			    "signed",		GST_PROPS_BOOLEAN (is_signed),
-			    "width",		GST_PROPS_INT (width),
-			    "depth",		GST_PROPS_INT (width),
-			    "rate",		GST_PROPS_INT (rate),
-			    "channels",		GST_PROPS_INT (stereo?2:1),
-			    NULL));
-        break;
-      case 1:
-        caps = gst_caps_new (
-		  "ossgst_caps",
-		  "audio/x-mulaw",
-		  gst_props_new (
-			    "rate",		GST_PROPS_INT (rate),
-			    "channels",		GST_PROPS_INT (stereo?2:1),
-			    NULL));
-        break;
-      case 2:
-        caps = gst_caps_new (
-		  "ossgst_caps",
-		  "audio/x-alaw",
-		  gst_props_new (
-			    "rate",		GST_PROPS_INT (rate),
-			    "channels",		GST_PROPS_INT (stereo?2:1),
-			    NULL));
-        break;
-    }
-  }
-  else {
-    g_warning ("gstossgst: program tried to use unsupported format %x\n", format);
-  }
-
-  return caps;
-}
-
-static GstData* 
-gst_ossgst_get (GstPad *pad) 
-{
-  GstOssGst *ossgst;
-  GstBuffer *buf = NULL;
-  command cmd;
-  gboolean have_data = FALSE;
-
-  g_return_val_if_fail (pad != NULL, NULL);
-  g_return_val_if_fail (GST_IS_PAD (pad), NULL);
-
-  /* this has to be an audio buffer */
-  ossgst = GST_OSSGST (gst_pad_get_parent (pad));
-
-  while (!have_data) {
-    /* read the command */
-    read (ossgst->fdout[0], &cmd, sizeof (command));
-
-    switch (cmd.id) { 
-      case CMD_DATA:
-        buf = gst_buffer_new ();
-        GST_BUFFER_SIZE (buf) = cmd.cmd.length;
-        GST_BUFFER_DATA (buf) = g_malloc (GST_BUFFER_SIZE (buf));
-
-        GST_BUFFER_SIZE (buf) = read (ossgst->fdout[0], GST_BUFFER_DATA (buf), GST_BUFFER_SIZE (buf));
-	have_data = TRUE;
-        break;
-      case CMD_FORMAT:
-	{
-	  GstCaps *caps;
-
-	  caps = gst_ossgst_format_to_caps (cmd.cmd.format.format, 
-					    cmd.cmd.format.stereo, 
-					    cmd.cmd.format.rate); 
-
-	  gst_pad_try_set_caps (ossgst->srcpad, caps);
-	}
-        break;
-      default:
-        break;
-    }
-  }
-
-  return GST_DATA (buf);
-}
-
-static void 
-gst_ossgst_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) 
-{
-  GstOssGst *ossgst;
-
-  /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail (GST_IS_OSSGST (object));
-  
-  ossgst = GST_OSSGST (object);
-
-  switch (prop_id) {
-    case ARG_MUTE:
-      ossgst->mute = g_value_get_boolean (value);
-      break;
-    case ARG_PROGRAM:
-      if (ossgst->command)
-	g_free (ossgst->command);
-      ossgst->command = g_strdup (g_value_get_string (value));
-      break;
-    default:
-      break;
-  }
-}
-
-static void 
-gst_ossgst_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) 
-{
-  GstOssGst *ossgst;
-
-  /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail (GST_IS_OSSGST (object));
-  
-  ossgst = GST_OSSGST (object);
-
-  switch (prop_id) {
-    case ARG_MUTE:
-      g_value_set_boolean (value, ossgst->mute);
-      break;
-    case ARG_PROGRAM:
-      g_value_set_string (value, ossgst->command);
-      break;
-    default:
-      break;
-  }
-}
-
-static gboolean 
-gst_ossgst_spawn_process (GstOssGst *ossgst) 
-{
-  static gchar *ld_preload;
-
-  pipe(ossgst->fdin);
-  pipe(ossgst->fdout);
-
-  GST_DEBUG ("about to fork");
-
-  if((ossgst->childpid = fork()) == -1)
-  {
-    perror("fork");
-    gst_element_error(GST_ELEMENT(ossgst),"forking");
-    return FALSE;
-  }
-  GST_DEBUG ("forked %d", ossgst->childpid);
-
-  if(ossgst->childpid == 0)
-  {
-    gchar **args;
-
-    GST_DEBUG ("fork command %d", ossgst->childpid);
-
-    ld_preload = getenv ("LD_PRELOAD");
-
-    if (ld_preload == NULL) {
-      ld_preload = "";
-    }
-
-    ld_preload = g_strconcat (ld_preload, " ", __gst_oss_plugin_dir, G_DIR_SEPARATOR_S, 
-		    "libgstosshelper.so", NULL);
-
-    setenv ("LD_PRELOAD", ld_preload, TRUE);
-
-    /* child */
-    dup2(ossgst->fdin[0], HELPER_MAGIC_IN);  /* set the childs input stream */
-    dup2(ossgst->fdout[1], HELPER_MAGIC_OUT);  /* set the childs output stream */
-    
-    /* split the arguments  */
-    args = g_strsplit (ossgst->command, " ", 0);
-
-    execvp(args[0], args);
-
-    /* will only reach if error */
-    perror("exec");
-    gst_element_error(GST_ELEMENT(ossgst),"starting child process");
-    return FALSE;
-
-  }
-  GST_FLAG_SET(ossgst,GST_OSSGST_OPEN);
-
-  return TRUE;
-}
-
-static gboolean 
-gst_ossgst_kill_process (GstOssGst *ossgst) 
-{
-  return TRUE;
-}
-
-static GstElementStateReturn 
-gst_ossgst_change_state (GstElement *element) 
-{
-  g_return_val_if_fail (GST_IS_OSSGST (element), FALSE);
-
-  if (GST_STATE_PENDING (element) == GST_STATE_NULL) {
-    if (GST_FLAG_IS_SET (element, GST_OSSGST_OPEN))
-      gst_ossgst_kill_process (GST_OSSGST (element));
-  } else {
-    if (!GST_FLAG_IS_SET (element, GST_OSSGST_OPEN)) {
-      if (!gst_ossgst_spawn_process (GST_OSSGST (element))) {
-        return GST_STATE_FAILURE;
-      }
-    }
-  }
-      
-  if (GST_ELEMENT_CLASS (parent_class)->change_state)
-    return GST_ELEMENT_CLASS (parent_class)->change_state (element);
-  return GST_STATE_SUCCESS;
-}
-