/*****************************************************************************
* objects.c: vlc_object_t handling
*****************************************************************************
- * Copyright (C) 2004 VideoLAN
+ * Copyright (C) 2004 the VideoLAN team
* $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/**
* Preamble
*****************************************************************************/
#include <vlc/vlc.h>
-#include <vlc/input.h>
#ifdef HAVE_STDLIB_H
# include <stdlib.h> /* realloc() */
#endif
-#include "vlc_video.h"
-#include "video_output.h"
-#include "vlc_spu.h"
+#include "../libvlc.h"
+#include <vlc_vout.h>
+#include <vlc_aout.h>
+#include "audio_output/aout_internal.h"
-#include "audio_output.h"
-#include "aout_internal.h"
-#include "stream_output.h"
+#include <vlc_access.h>
+#include <vlc_demux.h>
+#include <vlc_stream.h>
+
+#include <vlc_sout.h>
+#include "stream_output/stream_output.h"
#include "vlc_playlist.h"
#include "vlc_interface.h"
#include "vlc_httpd.h"
#include "vlc_vlm.h"
#include "vlc_vod.h"
+#include "vlc_tls.h"
+#include "vlc_xml.h"
+#include "vlc_osd.h"
+#include "vlc_meta.h"
+
+#include "variables.h"
/*****************************************************************************
* Local prototypes
static vlc_list_t * NewList ( int );
static void ListReplace ( vlc_list_t *, vlc_object_t *, int );
-static void ListAppend ( vlc_list_t *, vlc_object_t * );
+/*static void ListAppend ( vlc_list_t *, vlc_object_t * );*/
static int CountChildren ( vlc_object_t *, int );
static void ListChildren ( vlc_list_t *, vlc_object_t *, int );
*****************************************************************************/
static vlc_mutex_t structure_lock;
-/*****************************************************************************
- * vlc_object_create: initialize a vlc object
- *****************************************************************************
- * This function allocates memory for a vlc object and initializes it. If
- * i_type is not a known value such as VLC_OBJECT_ROOT, VLC_OBJECT_VOUT and
- * so on, vlc_object_create will use its value for the object size.
- *****************************************************************************/
+vlc_object_t *vlc_custom_create( vlc_object_t *p_this, size_t i_size,
+ int i_type, const char *psz_type )
+{
+ vlc_object_t * p_new = NULL;
+
+ if( i_type == VLC_OBJECT_GLOBAL )
+ {
+ p_new = p_this;
+ }
+ else
+ {
+ p_new = malloc( i_size );
+ if( !p_new ) return NULL;
+ memset( p_new, 0, i_size );
+ }
+
+ p_new->i_object_type = i_type;
+ p_new->psz_object_type = psz_type;
+
+ p_new->psz_object_name = NULL;
+
+ p_new->b_die = VLC_FALSE;
+ p_new->b_error = VLC_FALSE;
+ p_new->b_dead = VLC_FALSE;
+ p_new->b_attached = VLC_FALSE;
+ p_new->b_force = VLC_FALSE;
+
+ p_new->psz_header = NULL;
+
+ p_new->i_flags = 0;
+ if( p_this->i_flags & OBJECT_FLAGS_NODBG )
+ p_new->i_flags |= OBJECT_FLAGS_NODBG;
+ if( p_this->i_flags & OBJECT_FLAGS_QUIET )
+ p_new->i_flags |= OBJECT_FLAGS_QUIET;
+ if( p_this->i_flags & OBJECT_FLAGS_NOINTERACT )
+ p_new->i_flags |= OBJECT_FLAGS_NOINTERACT;
+
+ p_new->i_vars = 0;
+ p_new->p_vars = (variable_t *)malloc( 16 * sizeof( variable_t ) );
+
+ if( !p_new->p_vars )
+ {
+ if( i_type != VLC_OBJECT_GLOBAL )
+ free( p_new );
+ return NULL;
+ }
+
+ if( i_type == VLC_OBJECT_GLOBAL )
+ {
+ /* If i_type is global, then p_new is actually p_libvlc_global */
+ p_new->p_libvlc_global = (libvlc_global_data_t*)p_new;
+ p_new->p_libvlc = NULL;
+
+ p_new->p_libvlc_global->i_counter = 0;
+ p_new->i_object_id = 0;
+
+ p_new->p_libvlc_global->i_objects = 1;
+ p_new->p_libvlc_global->pp_objects = malloc( sizeof(vlc_object_t *) );
+ p_new->p_libvlc_global->pp_objects[0] = p_new;
+ p_new->b_attached = VLC_TRUE;
+ }
+ else
+ {
+ p_new->p_libvlc_global = p_this->p_libvlc_global;
+ p_new->p_libvlc = ( i_type == VLC_OBJECT_LIBVLC ) ? (libvlc_int_t*)p_new
+ : p_this->p_libvlc;
+
+ vlc_mutex_lock( &structure_lock );
+
+ p_new->p_libvlc_global->i_counter++;
+ p_new->i_object_id = p_new->p_libvlc_global->i_counter;
+
+ /* Wooohaa! If *this* fails, we're in serious trouble! Anyway it's
+ * useless to try and recover anything if pp_objects gets smashed. */
+ TAB_APPEND( p_new->p_libvlc_global->i_objects,
+ p_new->p_libvlc_global->pp_objects,
+ p_new );
+
+ vlc_mutex_unlock( &structure_lock );
+ }
+
+ p_new->i_refcount = 0;
+ p_new->p_parent = NULL;
+ p_new->pp_children = NULL;
+ p_new->i_children = 0;
+
+ p_new->p_private = NULL;
+
+ /* Initialize mutexes and condvars */
+ vlc_mutex_init( p_new, &p_new->object_lock );
+ vlc_cond_init( p_new, &p_new->object_wait );
+ vlc_mutex_init( p_new, &p_new->var_lock );
+
+ if( i_type == VLC_OBJECT_GLOBAL )
+ {
+ vlc_mutex_init( p_new, &structure_lock );
+
+ var_Create( p_new, "list", VLC_VAR_STRING | VLC_VAR_ISCOMMAND );
+ var_AddCallback( p_new, "list", DumpCommand, NULL );
+ var_Create( p_new, "tree", VLC_VAR_STRING | VLC_VAR_ISCOMMAND );
+ var_AddCallback( p_new, "tree", DumpCommand, NULL );
+ var_Create( p_new, "vars", VLC_VAR_STRING | VLC_VAR_ISCOMMAND );
+ var_AddCallback( p_new, "vars", DumpCommand, NULL );
+ }
+
+ return p_new;
+}
+
/**
- * Initialize a vlc object
+ * Allocates and initializes a vlc object.
*
- * This function allocates memory for a vlc object and initializes it. If
- * i_type is not a known value such as VLC_OBJECT_ROOT, VLC_OBJECT_VOUT and
- * so on, vlc_object_create will use its value for the object size.
+ * @param i_type known object type (all of them are negative integer values),
+ * or object byte size (always positive).
+ *
+ * @return the new object, or NULL on error.
*/
void * __vlc_object_create( vlc_object_t *p_this, int i_type )
{
- vlc_object_t * p_new;
- char * psz_type;
+ const char * psz_type;
size_t i_size;
switch( i_type )
{
- case VLC_OBJECT_ROOT:
- i_size = sizeof(libvlc_t);
- psz_type = "root";
+ case VLC_OBJECT_GLOBAL:
+ i_size = sizeof(libvlc_global_data_t);
+ psz_type = "global";
break;
- case VLC_OBJECT_VLC:
- i_size = sizeof(vlc_t);
- psz_type = "vlc";
+ case VLC_OBJECT_LIBVLC:
+ i_size = sizeof(libvlc_int_t);
+ psz_type = "libvlc";
break;
case VLC_OBJECT_MODULE:
i_size = sizeof(module_t);
break;
case VLC_OBJECT_DIALOGS:
i_size = sizeof(intf_thread_t);
- psz_type = "dialogs provider";
+ psz_type = "dialogs";
break;
case VLC_OBJECT_PLAYLIST:
i_size = sizeof(playlist_t);
psz_type = "playlist";
break;
+ case VLC_OBJECT_SD:
+ i_size = sizeof(services_discovery_t);
+ psz_type = "services discovery";
+ break;
case VLC_OBJECT_INPUT:
i_size = sizeof(input_thread_t);
psz_type = "input";
break;
case VLC_OBJECT_SPU:
i_size = sizeof(spu_t);
- psz_type = "subpicture unit";
+ psz_type = "subpicture";
break;
case VLC_OBJECT_AOUT:
i_size = sizeof(aout_instance_t);
i_size = sizeof(sout_instance_t);
psz_type = "stream output";
break;
- case VLC_OBJECT_HTTPD:
- i_size = sizeof( httpd_t );
- psz_type = "http daemon";
- break;
case VLC_OBJECT_VLM:
i_size = sizeof( vlm_t );
psz_type = "vlm dameon";
i_size = sizeof( vod_t );
psz_type = "vod server";
break;
+ case VLC_OBJECT_TLS:
+ i_size = sizeof( tls_t );
+ psz_type = "tls";
+ break;
+ case VLC_OBJECT_XML:
+ i_size = sizeof( xml_t );
+ psz_type = "xml";
+ break;
case VLC_OBJECT_OPENGL:
i_size = sizeof( vout_thread_t );
- psz_type = "opengl provider";
+ psz_type = "opengl";
break;
case VLC_OBJECT_ANNOUNCE:
i_size = sizeof( announce_handler_t );
- psz_type = "announce handler";
+ psz_type = "announce";
+ break;
+ case VLC_OBJECT_META_ENGINE:
+ i_size = sizeof( meta_engine_t );
+ psz_type = "meta engine";
+ break;
+ case VLC_OBJECT_OSDMENU:
+ i_size = sizeof( osd_menu_t );
+ psz_type = "osd menu";
break;
default:
- i_size = i_type > 0
- ? i_type > (int)sizeof(vlc_object_t)
- ? i_type : (int)sizeof(vlc_object_t)
- : (int)sizeof(vlc_object_t);
+ i_size = i_type > (int)sizeof(vlc_object_t)
+ ? i_type : (int)sizeof(vlc_object_t);
i_type = VLC_OBJECT_GENERIC;
psz_type = "generic";
break;
}
- if( i_type == VLC_OBJECT_ROOT )
- {
- p_new = p_this;
- }
- else
- {
- p_new = malloc( i_size );
- if( !p_new ) return NULL;
- memset( p_new, 0, i_size );
- }
-
- p_new->i_object_type = i_type;
- p_new->psz_object_type = psz_type;
-
- p_new->psz_object_name = NULL;
-
- p_new->b_die = VLC_FALSE;
- p_new->b_error = VLC_FALSE;
- p_new->b_dead = VLC_FALSE;
- p_new->b_attached = VLC_FALSE;
- p_new->b_force = VLC_FALSE;
-
- p_new->i_vars = 0;
- p_new->p_vars = (variable_t *)malloc( 16 * sizeof( variable_t ) );
-
- if( !p_new->p_vars )
- {
- free( p_new );
- return NULL;
- }
-
- if( i_type == VLC_OBJECT_ROOT )
- {
- /* If i_type is root, then p_new is actually p_libvlc */
- p_new->p_libvlc = (libvlc_t*)p_new;
- p_new->p_vlc = NULL;
-
- p_new->p_libvlc->i_counter = 0;
- p_new->i_object_id = 0;
-
- p_new->p_libvlc->i_objects = 1;
- p_new->p_libvlc->pp_objects = malloc( sizeof(vlc_object_t *) );
- p_new->p_libvlc->pp_objects[0] = p_new;
- p_new->b_attached = VLC_TRUE;
- }
- else
- {
- p_new->p_libvlc = p_this->p_libvlc;
- p_new->p_vlc = ( i_type == VLC_OBJECT_VLC ) ? (vlc_t*)p_new
- : p_this->p_vlc;
-
- vlc_mutex_lock( &structure_lock );
-
- p_new->p_libvlc->i_counter++;
- p_new->i_object_id = p_new->p_libvlc->i_counter;
-
- /* Wooohaa! If *this* fails, we're in serious trouble! Anyway it's
- * useless to try and recover anything if pp_objects gets smashed. */
- INSERT_ELEM( p_new->p_libvlc->pp_objects,
- p_new->p_libvlc->i_objects,
- p_new->p_libvlc->i_objects,
- p_new );
-
- vlc_mutex_unlock( &structure_lock );
- }
-
- p_new->i_refcount = 0;
- p_new->p_parent = NULL;
- p_new->pp_children = NULL;
- p_new->i_children = 0;
-
- p_new->p_private = NULL;
-
- /* Initialize mutexes and condvars */
- vlc_mutex_init( p_new, &p_new->object_lock );
- vlc_cond_init( p_new, &p_new->object_wait );
- vlc_mutex_init( p_new, &p_new->var_lock );
-
- if( i_type == VLC_OBJECT_ROOT )
- {
- vlc_mutex_init( p_new, &structure_lock );
-
- var_Create( p_new, "list", VLC_VAR_STRING | VLC_VAR_ISCOMMAND );
- var_AddCallback( p_new, "list", DumpCommand, NULL );
- var_Create( p_new, "tree", VLC_VAR_STRING | VLC_VAR_ISCOMMAND );
- var_AddCallback( p_new, "tree", DumpCommand, NULL );
- }
-
- return p_new;
+ return vlc_custom_create( p_this, i_size, i_type, psz_type );
}
+
/**
****************************************************************************
* Destroy a vlc object
/* Don't warn immediately ... 100ms seems OK */
if( i_delay == 2 )
{
- msg_Warn( p_this, "refcount is %i, delaying before deletion",
- p_this->i_refcount );
+ msg_Warn( p_this,
+ "refcount is %i, delaying before deletion (id=%d,type=%d)",
+ p_this->i_refcount, p_this->i_object_id,
+ p_this->i_object_type );
}
- else if( i_delay == 12 )
+ else if( i_delay == 10 )
{
- msg_Err( p_this, "refcount is %i, I have a bad feeling about this",
- p_this->i_refcount );
+ msg_Err( p_this,
+ "refcount is %i, delaying again (id=%d,type=%d)",
+ p_this->i_refcount, p_this->i_object_id,
+ p_this->i_object_type );
}
- else if( i_delay == 42 )
+ else if( i_delay == 20 )
{
- msg_Err( p_this, "we waited too long, cancelling destruction" );
+ msg_Err( p_this,
+ "waited too long, cancelling destruction (id=%d,type=%d)",
+ p_this->i_object_id, p_this->i_object_type );
return;
}
free( p_this->p_vars );
vlc_mutex_destroy( &p_this->var_lock );
- if( p_this->i_object_type == VLC_OBJECT_ROOT )
+ if( p_this->psz_header ) free( p_this->psz_header );
+
+ if( p_this->i_object_type == VLC_OBJECT_GLOBAL )
{
- /* We are the root object ... no need to lock. */
- free( p_this->p_libvlc->pp_objects );
- p_this->p_libvlc->pp_objects = NULL;
- p_this->p_libvlc->i_objects--;
+ /* We are the global object ... no need to lock. */
+ free( p_this->p_libvlc_global->pp_objects );
+ p_this->p_libvlc_global->pp_objects = NULL;
+ p_this->p_libvlc_global->i_objects--;
vlc_mutex_destroy( &structure_lock );
}
/* Wooohaa! If *this* fails, we're in serious trouble! Anyway it's
* useless to try and recover anything if pp_objects gets smashed. */
- i_index = FindIndex( p_this, p_this->p_libvlc->pp_objects,
- p_this->p_libvlc->i_objects );
- REMOVE_ELEM( p_this->p_libvlc->pp_objects,
- p_this->p_libvlc->i_objects, i_index );
+ i_index = FindIndex( p_this, p_this->p_libvlc_global->pp_objects,
+ p_this->p_libvlc_global->i_objects );
+ REMOVE_ELEM( p_this->p_libvlc_global->pp_objects,
+ p_this->p_libvlc_global->i_objects, i_index );
vlc_mutex_unlock( &structure_lock );
}
vlc_mutex_destroy( &p_this->object_lock );
vlc_cond_destroy( &p_this->object_wait );
- free( p_this );
+ /* global is not dynamically allocated by vlc_object_create */
+ if( p_this->i_object_type != VLC_OBJECT_GLOBAL )
+ {
+ free( p_this );
+ p_this = NULL;
+ }
}
+
+void __vlc_object_die( vlc_object_t *p_this )
+{
+ vlc_mutex_lock( &p_this->object_lock );
+ p_this->b_die = VLC_TRUE;
+ vlc_mutex_unlock( &p_this->object_lock );
+}
+
+
/**
* find an object given its ID
*
vlc_mutex_lock( &structure_lock );
- pp_objects = p_this->p_libvlc->pp_objects;
+ pp_objects = p_this->p_libvlc_global->pp_objects;
/* Perform our dichotomy */
- for( i_max = p_this->p_libvlc->i_objects - 1 ; ; )
+ for( i_max = p_this->p_libvlc_global->i_objects - 1 ; ; )
{
i_middle = i_max / 2;
/* Find the root */
while( p_root->p_parent != NULL &&
- p_root != VLC_OBJECT( p_this->p_vlc ) )
+ p_root != VLC_OBJECT( p_this->p_libvlc ) )
{
p_root = p_root->p_parent;
}
p_found = FindObject( p_root, i_type, (i_mode & ~0x000f)|FIND_CHILD );
- if( p_found == NULL && p_root != VLC_OBJECT( p_this->p_vlc ) )
+ if( p_found == NULL && p_root != VLC_OBJECT( p_this->p_libvlc ) )
{
- p_found = FindObject( VLC_OBJECT( p_this->p_vlc ),
+ p_found = FindObject( VLC_OBJECT( p_this->p_libvlc ),
i_type, (i_mode & ~0x000f)|FIND_CHILD );
}
}
*****************************************************************************/
void __vlc_object_attach( vlc_object_t *p_this, vlc_object_t *p_parent )
{
+ if( !p_this ) return;
+
vlc_mutex_lock( &structure_lock );
/* Attach the parent to its child */
*****************************************************************************/
void __vlc_object_detach( vlc_object_t *p_this )
{
+ if( !p_this ) return;
+
vlc_mutex_lock( &structure_lock );
if( !p_this->p_parent )
{
DetachObject( p_this );
vlc_mutex_unlock( &structure_lock );
+ p_this = NULL;
}
/**
switch( i_mode & 0x000f )
{
case FIND_ANYWHERE:
- pp_current = p_this->p_libvlc->pp_objects;
- pp_end = pp_current + p_this->p_libvlc->i_objects;
+ pp_current = p_this->p_libvlc_global->pp_objects;
+ pp_end = pp_current + p_this->p_libvlc_global->i_objects;
for( ; pp_current < pp_end ; pp_current++ )
{
}
p_list = NewList( i_count );
- pp_current = p_this->p_libvlc->pp_objects;
+ pp_current = p_this->p_libvlc_global->pp_objects;
for( ; pp_current < pp_end ; pp_current++ )
{
static int DumpCommand( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
- if( *psz_cmd == 't' )
+ if( *psz_cmd == 'l' )
+ {
+ vlc_mutex_lock( &structure_lock );
+
+ vlc_object_t **pp_current, **pp_end;
+
+ pp_current = p_this->p_libvlc_global->pp_objects;
+ pp_end = pp_current + p_this->p_libvlc_global->i_objects;
+
+ for( ; pp_current < pp_end ; pp_current++ )
+ {
+ if( (*pp_current)->b_attached )
+ {
+ PrintObject( *pp_current, "" );
+ }
+ else
+ {
+ printf( " o %.8i %s (not attached)\n",
+ (*pp_current)->i_object_id,
+ (*pp_current)->psz_object_type );
+ }
+ }
+
+ vlc_mutex_unlock( &structure_lock );
+ }
+ else
{
- char psz_foo[2 * MAX_DUMPSTRUCTURE_DEPTH + 1];
- vlc_object_t *p_object;
+ vlc_object_t *p_object = NULL;
if( *newval.psz_string )
{
return VLC_ENOOBJ;
}
}
- else
- {
- p_object = p_this->p_vlc ? VLC_OBJECT(p_this->p_vlc) : p_this;
- }
vlc_mutex_lock( &structure_lock );
- psz_foo[0] = '|';
- DumpStructure( p_object, 0, psz_foo );
+ if( *psz_cmd == 't' )
+ {
+ char psz_foo[2 * MAX_DUMPSTRUCTURE_DEPTH + 1];
- vlc_mutex_unlock( &structure_lock );
+ if( !p_object )
+ p_object = p_this->p_libvlc ? VLC_OBJECT(p_this->p_libvlc) : p_this;
- if( *newval.psz_string )
- {
- vlc_object_release( p_this );
+ psz_foo[0] = '|';
+ DumpStructure( p_object, 0, psz_foo );
}
- }
- else if( *psz_cmd == 'l' )
- {
- vlc_object_t **pp_current, **pp_end;
+ else if( *psz_cmd == 'v' )
+ {
+ int i;
- vlc_mutex_lock( &structure_lock );
+ if( !p_object )
+ p_object = p_this->p_libvlc ? VLC_OBJECT(p_this->p_libvlc) : p_this;
- pp_current = p_this->p_libvlc->pp_objects;
- pp_end = pp_current + p_this->p_libvlc->i_objects;
+ PrintObject( p_object, "" );
- for( ; pp_current < pp_end ; pp_current++ )
- {
- if( (*pp_current)->b_attached )
+ if( !p_object->i_vars )
+ printf( " `-o No variables\n" );
+ for( i = 0; i < p_object->i_vars; i++ )
{
- PrintObject( *pp_current, "" );
- }
- else
- {
- printf( " o %.8i %s (not attached)\n",
- (*pp_current)->i_object_id,
- (*pp_current)->psz_object_type );
+ variable_t *p_var = p_object->p_vars + i;
+
+ const char *psz_type = "unknown";
+ switch( p_var->i_type & VLC_VAR_TYPE )
+ {
+#define MYCASE( type, nice ) \
+ case VLC_VAR_ ## type: \
+ psz_type = nice; \
+ break;
+ MYCASE( VOID, "void" );
+ MYCASE( BOOL, "bool" );
+ MYCASE( INTEGER, "integer" );
+ MYCASE( HOTKEY, "hotkey" );
+ MYCASE( STRING, "string" );
+ MYCASE( MODULE, "module" );
+ MYCASE( FILE, "file" );
+ MYCASE( DIRECTORY, "directory" );
+ MYCASE( VARIABLE, "variable" );
+ MYCASE( FLOAT, "float" );
+ MYCASE( TIME, "time" );
+ MYCASE( ADDRESS, "address" );
+ MYCASE( MUTEX, "mutex" );
+ MYCASE( LIST, "list" );
+#undef MYCASE
+ }
+ printf( " %c-o \"%s\" (%s",
+ i + 1 == p_object->i_vars ? '`' : '|',
+ p_var->psz_name, psz_type );
+ if( p_var->psz_text )
+ printf( ", %s", p_var->psz_text );
+ printf( ")" );
+ if( p_var->i_type & VLC_VAR_ISCOMMAND )
+ printf( ", command" );
+ if( p_var->i_entries )
+ printf( ", %d callbacks", p_var->i_entries );
+ switch( p_var->i_type & 0x00f0 )
+ {
+ case VLC_VAR_VOID:
+ case VLC_VAR_MUTEX:
+ break;
+ case VLC_VAR_BOOL:
+ printf( ": %s", p_var->val.b_bool ? "true" : "false" );
+ break;
+ case VLC_VAR_INTEGER:
+ printf( ": %d", p_var->val.i_int );
+ break;
+ case VLC_VAR_STRING:
+ printf( ": \"%s\"", p_var->val.psz_string );
+ break;
+ case VLC_VAR_FLOAT:
+ printf( ": %f", p_var->val.f_float );
+ break;
+ case VLC_VAR_TIME:
+ printf( ": " I64Fi, p_var->val.i_time );
+ break;
+ case VLC_VAR_ADDRESS:
+ printf( ": %p", p_var->val.p_address );
+ break;
+ case VLC_VAR_LIST:
+ printf( ": TODO" );
+ break;
+ }
+ printf( "\n" );
}
}
vlc_mutex_unlock( &structure_lock );
+
+ if( *newval.psz_string )
+ {
+ vlc_object_release( p_object );
+ }
}
return VLC_SUCCESS;
{
int i_index;
+ vlc_mutex_lock( &structure_lock );
for( i_index = 0; i_index < p_list->i_count; i_index++ )
{
- vlc_mutex_lock( &structure_lock );
-
p_list->p_values[i_index].p_object->i_refcount--;
-
- vlc_mutex_unlock( &structure_lock );
}
+ vlc_mutex_unlock( &structure_lock );
free( p_list->p_values );
free( p_list );
static void PrintObject( vlc_object_t *p_this, const char *psz_prefix )
{
- char psz_children[20], psz_refcount[20], psz_thread[20], psz_name[50];
+ char psz_children[20], psz_refcount[20], psz_thread[30], psz_name[50],
+ psz_parent[20];
psz_name[0] = '\0';
if( p_this->psz_object_name )
{
- snprintf( psz_name, 50, " \"%s\"", p_this->psz_object_name );
- psz_name[48] = '\"';
- psz_name[49] = '\0';
+ snprintf( psz_name, 49, " \"%s\"", p_this->psz_object_name );
+ if( psz_name[48] )
+ psz_name[48] = '\"';
}
psz_children[0] = '\0';
strcpy( psz_children, ", 1 child" );
break;
default:
- snprintf( psz_children, 20,
- ", %i children", p_this->i_children );
- psz_children[19] = '\0';
+ snprintf( psz_children, 19, ", %i children", p_this->i_children );
break;
}
psz_refcount[0] = '\0';
if( p_this->i_refcount )
- {
- snprintf( psz_refcount, 20, ", refcount %i", p_this->i_refcount );
- psz_refcount[19] = '\0';
- }
+ snprintf( psz_refcount, 19, ", refcount %i", p_this->i_refcount );
psz_thread[0] = '\0';
if( p_this->b_thread )
- {
- snprintf( psz_thread, 20, " (thread %d)", (int)p_this->thread_id );
- psz_thread[19] = '\0';
- }
+ snprintf( psz_thread, 29, " (thread %d)", (int)p_this->thread_id );
- printf( " %so %.8i %s%s%s%s%s\n", psz_prefix,
+ psz_parent[0] = '\0';
+ if( p_this->p_parent )
+ snprintf( psz_parent, 19, ", parent %i", p_this->p_parent->i_object_id );
+
+ printf( " %so %.8i %s%s%s%s%s%s\n", psz_prefix,
p_this->i_object_id, p_this->psz_object_type,
- psz_name, psz_thread, psz_refcount, psz_children );
+ psz_name, psz_thread, psz_refcount, psz_children,
+ psz_parent );
}
static void DumpStructure( vlc_object_t *p_this, int i_level, char *psz_foo )
return;
}
-static void ListAppend( vlc_list_t *p_list, vlc_object_t *p_object )
+/*static void ListAppend( vlc_list_t *p_list, vlc_object_t *p_object )
{
if( p_list == NULL )
{
p_list->i_count++;
return;
-}
+}*/
static int CountChildren( vlc_object_t *p_this, int i_type )
{
projects / vlc / blobdiff