/*****************************************************************************
* directory.c: expands a directory (directory: access plug-in)
*****************************************************************************
- * Copyright (C) 2002-2007 the VideoLAN team
+ * Copyright (C) 2002-2008 the VideoLAN team
* $Id$
*
* Authors: Derk-Jan Hartman <hartman at videolan dot org>
#endif
#include <vlc_common.h>
-#include <vlc_plugin.h>
-#warning playlist code must not be used here.
-#include <vlc_playlist.h>
-#include <vlc_input.h>
+#include "fs.h"
#include <vlc_access.h>
-#include <vlc_demux.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
+#include <sys/types.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
-#ifdef HAVE_ERRNO_H
-# include <errno.h>
-#endif
-#ifdef HAVE_FCNTL_H
-# include <fcntl.h>
-#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
+# include <fcntl.h>
#elif defined( WIN32 ) && !defined( UNDER_CE )
# include <io.h>
-#elif defined( UNDER_CE )
-# define strcoll strcmp
-#endif
-
-#ifdef HAVE_DIRENT_H
-# include <dirent.h>
#endif
-#include <vlc_charset.h>
-
-/*****************************************************************************
- * Module descriptor
- *****************************************************************************/
-static int Open ( vlc_object_t * );
-static void Close( vlc_object_t * );
-
-static int DemuxOpen ( vlc_object_t * );
-
-#define RECURSIVE_TEXT N_("Subdirectory behavior")
-#define RECURSIVE_LONGTEXT N_( \
- "Select whether subdirectories must be expanded.\n" \
- "none: subdirectories do not appear in the playlist.\n" \
- "collapse: subdirectories appear but are expanded on first play.\n" \
- "expand: all subdirectories are expanded.\n" )
-
-static const char *const psz_recursive_list[] = { "none", "collapse", "expand" };
-static const char *const psz_recursive_list_text[] = {
- N_("none"), N_("collapse"), N_("expand") };
-
-#define IGNORE_TEXT N_("Ignored extensions")
-#define IGNORE_LONGTEXT N_( \
- "Files with these extensions will not be added to playlist when " \
- "opening a directory.\n" \
- "This is useful if you add directories that contain playlist files " \
- "for instance. Use a comma-separated list of extensions." )
-
-vlc_module_begin();
- set_category( CAT_INPUT );
- set_shortname( N_("Directory" ) );
- set_subcategory( SUBCAT_INPUT_ACCESS );
- set_description( N_("Standard filesystem directory input") );
- set_capability( "access", 55 );
- add_shortcut( "directory" );
- add_shortcut( "dir" );
- add_shortcut( "file" );
- add_string( "recursive", "expand" , NULL, RECURSIVE_TEXT,
- RECURSIVE_LONGTEXT, false );
- change_string_list( psz_recursive_list, psz_recursive_list_text, 0 );
- add_string( "ignore-filetypes", "m3u,db,nfo,jpg,gif,sfv,txt,sub,idx,srt,cue",
- NULL, IGNORE_TEXT, IGNORE_LONGTEXT, false );
- set_callbacks( Open, Close );
-
- add_submodule();
- set_description( "Directory EOF");
- set_capability( "demux", 0 );
- set_callbacks( DemuxOpen, NULL );
-vlc_module_end();
-
-
-/*****************************************************************************
- * Local prototypes, constants, structures
- *****************************************************************************/
+#include <vlc_fs.h>
+#include <vlc_url.h>
+#include <vlc_strings.h>
enum
{
- MODE_EXPAND,
+ MODE_NONE,
MODE_COLLAPSE,
- MODE_NONE
+ MODE_EXPAND,
};
-typedef struct stat_list_t stat_list_t;
-
-static ssize_t Read( access_t *, uint8_t *, size_t );
-static ssize_t ReadNull( access_t *, uint8_t *, size_t );
-static int Control( access_t *, int, va_list );
-
-static int Demux( demux_t *p_demux );
-static int DemuxControl( demux_t *p_demux, int i_query, va_list args );
+typedef struct directory_t directory_t;
+struct directory_t
+{
+ directory_t *parent;
+ DIR *handle;
+ char *uri;
+ char **filev;
+ int filec, i;
+#ifdef HAVE_OPENAT
+ dev_t device;
+ ino_t inode;
+#else
+ char *path;
+#endif
+};
+struct access_sys_t
+{
+ directory_t *current;
+ char *ignored_exts;
+ char mode;
+ bool header;
+ int i_item_count;
+ char *xspf_ext;
+};
-static int ReadDir( playlist_t *, const char *psz_name, int i_mode,
- playlist_item_t *, playlist_item_t *, input_item_t *,
- DIR *handle, stat_list_t *stats );
+/* Select non-hidden files only */
+static int visible (const char *name)
+{
+ return name[0] != '.';
+}
-static DIR *OpenDir (vlc_object_t *obj, const char *psz_name);
+static int collate (const char **a, const char **b)
+{
+#ifdef HAVE_STRCOLL
+ return strcoll (*a, *b);
+#else
+ return strcmp (*a, *b);
+#endif
+}
/*****************************************************************************
* Open: open the directory
*****************************************************************************/
-static int Open( vlc_object_t *p_this )
+int DirOpen( vlc_object_t *p_this )
{
access_t *p_access = (access_t*)p_this;
- if( !p_access->psz_path )
- return VLC_EGENERIC;
-
- struct stat st;
- if( !stat( p_access->psz_path, &st ) && !S_ISDIR( st.st_mode ) )
+ if( !p_access->psz_filepath )
return VLC_EGENERIC;
- DIR *handle = OpenDir (p_this, p_access->psz_path);
+ DIR *handle = vlc_opendir (p_access->psz_filepath);
if (handle == NULL)
return VLC_EGENERIC;
- p_access->p_sys = (access_sys_t *)handle;
-
- p_access->pf_read = Read;
- p_access->pf_block = NULL;
- p_access->pf_seek = NULL;
- p_access->pf_control= Control;
-
- /* Force a demux */
- free( p_access->psz_demux );
- p_access->psz_demux = strdup( "directory" );
-
- return VLC_SUCCESS;
+ return DirInit (p_access, handle);
}
-/*****************************************************************************
- * Close: close the target
- *****************************************************************************/
-static void Close( vlc_object_t * p_this )
-{
- access_t *p_access = (access_t*)p_this;
- DIR *handle = (DIR *)p_access->p_sys;
- closedir (handle);
-}
-
-/*****************************************************************************
- * ReadNull: read the directory
- *****************************************************************************/
-static ssize_t ReadNull( access_t *p_access, uint8_t *p_buffer, size_t i_len)
-{
- /* Return fake data */
- memset( p_buffer, 0, i_len );
- return i_len;
-}
-
-/*****************************************************************************
- * Read: read the directory
- *****************************************************************************/
-static ssize_t Read( access_t *p_access, uint8_t *p_buffer, size_t i_len)
+int DirInit (access_t *p_access, DIR *handle)
{
- char *psz;
- int i_mode, i_activity;
- char *psz_name = strdup (p_access->psz_path);
+ access_sys_t *p_sys = malloc (sizeof (*p_sys));
+ if (unlikely(p_sys == NULL))
+ goto error;
- if( psz_name == NULL )
- return VLC_ENOMEM;
-
- playlist_t *p_playlist = pl_Yield( p_access );
- input_thread_t *p_input = (input_thread_t*)vlc_object_find( p_access, VLC_OBJECT_INPUT, FIND_PARENT );
-
- playlist_item_t *p_item_in_category;
- input_item_t *p_current_input;
- playlist_item_t *p_current;
-
- if( !p_input )
+ char *uri;
+ if (!strcmp (p_access->psz_access, "fd"))
{
- msg_Err( p_access, "unable to find input (internal error)" );
- vlc_object_release( p_playlist );
- return VLC_ENOOBJ;
+ if (asprintf (&uri, "fd://%s", p_access->psz_location) == -1)
+ uri = NULL;
}
+ else
+ uri = make_URI (p_access->psz_filepath, "file");
+ if (unlikely(uri == NULL))
+ goto error;
- p_current_input = input_GetItem( p_input );
- p_current = playlist_ItemGetByInput( p_playlist, p_current_input, false );
-
- if( !p_current )
+ /* "Open" the base directory */
+ directory_t *root = malloc (sizeof (*root));
+ if (unlikely(root == NULL))
{
- msg_Err( p_access, "unable to find item in playlist" );
- vlc_object_release( p_input );
- vlc_object_release( p_playlist );
- return VLC_ENOOBJ;
+ free (uri);
+ goto error;
}
-
- /* Remove the ending '/' char */
- if( psz_name[0] )
+ root->parent = NULL;
+ root->handle = handle;
+ root->uri = uri;
+ root->filec = vlc_loaddir (handle, &root->filev, visible, collate);
+ if (root->filec < 0)
+ root->filev = NULL;
+ root->i = 0;
+#ifdef HAVE_OPENAT
+ struct stat st;
+ if (fstat (dirfd (handle), &st))
{
- char *ptr = psz_name + strlen (psz_name);
- switch (*--ptr)
- {
- case '/':
- case '\\':
- *ptr = '\0';
- }
+ free (root);
+ free (uri);
+ goto error;
}
+ root->device = st.st_dev;
+ root->inode = st.st_ino;
+#else
+ root->path = strdup (p_access->psz_filepath);
+#endif
+
+ p_access->p_sys = p_sys;
+ p_sys->current = root;
+ p_sys->ignored_exts = var_InheritString (p_access, "ignore-filetypes");
+ p_sys->header = true;
+ p_sys->i_item_count = 0;
+ p_sys->xspf_ext = strdup ("");
/* Handle mode */
- psz = var_CreateGetString( p_access, "recursive" );
- if( *psz == '\0' || !strncmp( psz, "none" , 4 ) )
- i_mode = MODE_NONE;
- else if( !strncmp( psz, "collapse", 8 ) )
- i_mode = MODE_COLLAPSE;
+ char *psz = var_InheritString (p_access, "recursive");
+ if (psz == NULL || !strcasecmp (psz, "none"))
+ p_sys->mode = MODE_NONE;
+ else if( !strcasecmp( psz, "collapse" ) )
+ p_sys->mode = MODE_COLLAPSE;
else
- i_mode = MODE_EXPAND;
+ p_sys->mode = MODE_EXPAND;
free( psz );
- p_current->p_input->i_type = ITEM_TYPE_DIRECTORY;
- p_item_in_category = playlist_ItemToNode( p_playlist, p_current,
- false );
-
- i_activity = var_GetInteger( p_playlist, "activity" );
- var_SetInteger( p_playlist, "activity", i_activity +
- DIRECTORY_ACTIVITY );
-
- ReadDir( p_playlist, psz_name, i_mode, p_current, p_item_in_category,
- p_current_input, (DIR *)p_access->p_sys, NULL );
-
- i_activity = var_GetInteger( p_playlist, "activity" );
- var_SetInteger( p_playlist, "activity", i_activity -
- DIRECTORY_ACTIVITY );
-
- playlist_Signal( p_playlist );
+ access_InitFields(p_access);
+ p_access->pf_read = NULL;
+ p_access->pf_block = DirBlock;
+ p_access->pf_seek = NULL;
+ p_access->pf_control= DirControl;
+ free (p_access->psz_demux);
+ p_access->psz_demux = strdup ("xspf-open");
- free( psz_name );
- vlc_object_release( p_input );
- vlc_object_release( p_playlist );
+ return VLC_SUCCESS;
- /* Return fake data forever */
- p_access->pf_read = ReadNull;
- return -1;
+error:
+ closedir (handle);
+ free (p_sys);
+ return VLC_EGENERIC;
}
/*****************************************************************************
- * Control:
+ * Close: close the target
*****************************************************************************/
-static int Control( access_t *p_access, int i_query, va_list args )
+void DirClose( vlc_object_t * p_this )
{
- bool *pb_bool;
- int *pi_int;
- int64_t *pi_64;
+ access_t *p_access = (access_t*)p_this;
+ access_sys_t *p_sys = p_access->p_sys;
- switch( i_query )
+ while (p_sys->current)
{
- /* */
- case ACCESS_CAN_SEEK:
- case ACCESS_CAN_FASTSEEK:
- case ACCESS_CAN_PAUSE:
- case ACCESS_CAN_CONTROL_PACE:
- pb_bool = (bool*)va_arg( args, bool* );
- *pb_bool = false; /* FIXME */
- break;
-
- /* */
- case ACCESS_GET_MTU:
- pi_int = (int*)va_arg( args, int * );
- *pi_int = 0;
- break;
-
- case ACCESS_GET_PTS_DELAY:
- pi_64 = (int64_t*)va_arg( args, int64_t * );
- *pi_64 = DEFAULT_PTS_DELAY * 1000;
- break;
-
- /* */
- case ACCESS_SET_PAUSE_STATE:
- case ACCESS_GET_TITLE_INFO:
- case ACCESS_SET_TITLE:
- case ACCESS_SET_SEEKPOINT:
- case ACCESS_SET_PRIVATE_ID_STATE:
- case ACCESS_GET_CONTENT_TYPE:
- return VLC_EGENERIC;
-
- default:
- msg_Warn( p_access, "unimplemented query in control" );
- return VLC_EGENERIC;
+ directory_t *current = p_sys->current;
+
+ p_sys->current = current->parent;
+ closedir (current->handle);
+ free (current->uri);
+ while (current->i < current->filec)
+ free (current->filev[current->i++]);
+ free (current->filev);
+#ifndef HAVE_OPENAT
+ free (current->path);
+#endif
+ free (current);
}
- return VLC_SUCCESS;
-}
-/*****************************************************************************
- * DemuxOpen:
- *****************************************************************************/
-static int DemuxOpen ( vlc_object_t *p_this )
-{
- demux_t *p_demux = (demux_t*)p_this;
-
- if( strcmp( p_demux->psz_demux, "directory" ) )
- return VLC_EGENERIC;
-
- p_demux->pf_demux = Demux;
- p_demux->pf_control = DemuxControl;
- return VLC_SUCCESS;
-}
-
-/*****************************************************************************
- * Demux: EOF
- *****************************************************************************/
-static int Demux( demux_t *p_demux )
-{
- return 0;
+ free (p_sys->xspf_ext);
+ free (p_sys->ignored_exts);
+ free (p_sys);
}
-/*****************************************************************************
- * DemuxControl:
- *****************************************************************************/
-static int DemuxControl( demux_t *p_demux, int i_query, va_list args )
+#ifdef HAVE_OPENAT
+/* Detect directories that recurse into themselves. */
+static bool has_inode_loop (const directory_t *dir, dev_t dev, ino_t inode)
{
- return demux_vaControlHelper( p_demux->s, 0, 0, 0, 1, i_query, args );
-}
-
-
-static int Sort (const char **a, const char **b)
-{
- return strcoll (*a, *b);
+ while (dir != NULL)
+ {
+ if ((dir->device == dev) && (dir->inode == inode))
+ return true;
+ dir = dir->parent;
+ }
+ return false;
}
+#endif
-struct stat_list_t
-{
- stat_list_t *parent;
- struct stat st;
-};
-
-
-/*****************************************************************************
- * ReadDir: read a directory and add its content to the list
- *****************************************************************************/
-static int ReadDir( playlist_t *p_playlist, const char *psz_name,
- int i_mode, playlist_item_t *p_parent,
- playlist_item_t *p_parent_category,
- input_item_t *p_current_input,
- DIR *handle, stat_list_t *stparent )
+block_t *DirBlock (access_t *p_access)
{
- char **pp_dir_content = NULL;
- int i_dir_content, i, i_return = VLC_SUCCESS;
- playlist_item_t *p_node;
-
- char **ppsz_extensions = NULL;
- int i_extensions = 0;
- char *psz_ignore;
+ access_sys_t *p_sys = p_access->p_sys;
+ directory_t *current = p_sys->current;
- struct stat_list_t stself;
-#ifndef WIN32
- int fd = dirfd (handle);
+ if (p_access->info.b_eof)
+ return NULL;
- if ((fd == -1) || fstat (fd, &stself.st))
- {
- msg_Err (p_playlist, "cannot stat `%s': %m", psz_name);
- return VLC_EGENERIC;
+ if (p_sys->header)
+ { /* Startup: send the XSPF header */
+ static const char header[] =
+ "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<playlist version=\"1\" xmlns=\"http://xspf.org/ns/0/\" xmlns:vlc=\"http://www.videolan.org/vlc/playlist/ns/0/\">\n"
+ " <trackList>\n";
+ block_t *block = block_Alloc (sizeof (header) - 1);
+ if (!block)
+ goto fatal;
+ memcpy (block->p_buffer, header, sizeof (header) - 1);
+ p_sys->header = false;
+ return block;
}
- for (stat_list_t *stats = stparent; stats != NULL; stats = stats->parent)
- {
- if ((stself.st.st_ino == stats->st.st_ino)
- && (stself.st.st_dev == stats->st.st_dev))
+ if (current->i >= current->filec)
+ { /* End of directory, go back to parent */
+ closedir (current->handle);
+ p_sys->current = current->parent;
+ free (current->uri);
+ free (current->filev);
+#ifndef HAVE_OPENAT
+ free (current->path);
+#endif
+ free (current);
+
+ if (p_sys->current == NULL)
+ { /* End of XSPF playlist */
+ char *footer;
+ int len = asprintf (&footer, " </trackList>\n"
+ " <extension application=\"http://www.videolan.org/"
+ "vlc/playlist/0\">\n"
+ "%s"
+ " </extension>\n"
+ "</playlist>\n", p_sys->xspf_ext ? p_sys->xspf_ext : "");
+ if (unlikely(len == -1))
+ goto fatal;
+
+ block_t *block = block_heap_Alloc (footer, footer, len);
+ if (unlikely(block == NULL))
+ free (footer);
+ p_access->info.b_eof = true;
+ return block;
+ }
+ else
{
- msg_Warn (p_playlist,
- "ignoring infinitely recursive directory `%s'",
- psz_name);
- return VLC_SUCCESS;
+ /* This was the end of a "subnode" */
+ /* Write the ID to the extension */
+ char *old_xspf_ext = p_sys->xspf_ext;
+ if (old_xspf_ext != NULL
+ && asprintf (&p_sys->xspf_ext, "%s </vlc:node>\n",
+ old_xspf_ext ? old_xspf_ext : "") == -1)
+ p_sys->xspf_ext = NULL;
+ free (old_xspf_ext);
}
+ return NULL;
}
-#else
- /* Windows has st_dev (driver letter - 'A'), but it zeroes st_ino,
- * so that the test above will always incorrectly succeed.
- * Besides, Windows does not have dirfd(). */
-#endif
- stself.parent = stparent;
+ char *entry = current->filev[current->i++];
- /* Get the first directory entry */
- i_dir_content = utf8_loaddir (handle, &pp_dir_content, NULL, Sort);
- if( i_dir_content == -1 )
+ /* Handle recursion */
+ if (p_sys->mode != MODE_COLLAPSE)
{
- msg_Err (p_playlist, "cannot read `%s': %m", psz_name);
- return VLC_EGENERIC;
- }
- else if( i_dir_content <= 0 )
- {
- /* directory is empty */
- msg_Dbg( p_playlist, "%s directory is empty", psz_name );
- free( pp_dir_content );
- return VLC_SUCCESS;
- }
-
- /* Build array with ignores */
- psz_ignore = var_CreateGetString( p_playlist, "ignore-filetypes" );
- if( psz_ignore && *psz_ignore )
- {
- char *psz_parser = psz_ignore;
- int a;
-
- for( a = 0; psz_parser[a] != '\0'; a++ )
+ DIR *handle;
+#ifdef HAVE_OPENAT
+ int fd = vlc_openat (dirfd (current->handle), entry, O_RDONLY);
+ if (fd == -1)
+ goto skip; /* File cannot be opened... forget it */
+
+ struct stat st;
+ if (fstat (fd, &st))
{
- if( psz_parser[a] == ',' ) i_extensions++;
+ close (fd);
+ goto skip; /* cannot stat?! */
}
-
- ppsz_extensions = (char **)calloc (i_extensions, sizeof (char *));
-
- for( a = 0; a < i_extensions; a++ )
+ if (!S_ISDIR (st.st_mode))
{
- char *tmp, *ptr;
-
- while( psz_parser[0] != '\0' && psz_parser[0] == ' ' ) psz_parser++;
- ptr = strchr( psz_parser, ',');
- tmp = ( ptr == NULL )
- ? strdup( psz_parser )
- : strndup( psz_parser, ptr - psz_parser );
-
- ppsz_extensions[a] = tmp;
- psz_parser = ptr + 1;
+ close (fd);
+ goto notdir;
}
+ if (p_sys->mode == MODE_NONE
+ || has_inode_loop (current, st.st_dev, st.st_ino)
+ || (handle = fdopendir (fd)) == NULL)
+ {
+ close (fd);
+ goto skip;
+ }
+#else
+ char *path;
+ if (asprintf (&path, "%s/%s", current->path, entry) == -1)
+ goto skip;
+ if ((handle = vlc_opendir (path)) == NULL)
+ goto notdir;
+ if (p_sys->mode == MODE_NONE)
+ goto skip;
+#endif
+ directory_t *sub = malloc (sizeof (*sub));
+ if (unlikely(sub == NULL))
+ {
+ closedir (handle);
+#ifndef HAVE_OPENAT
+ free (path);
+#endif
+ goto skip;
+ }
+ sub->parent = current;
+ sub->handle = handle;
+ sub->filec = vlc_loaddir (handle, &sub->filev, visible, collate);
+ if (sub->filec < 0)
+ sub->filev = NULL;
+ sub->i = 0;
+#ifdef HAVE_OPENAT
+ sub->device = st.st_dev;
+ sub->inode = st.st_ino;
+#else
+ sub->path = path;
+#endif
+ p_sys->current = sub;
+
+ char *encoded = encode_URI_component (entry);
+ if (encoded == NULL
+ || (asprintf (&sub->uri, "%s/%s", current->uri, encoded) == -1))
+ sub->uri = NULL;
+ free (encoded);
+ if (unlikely(sub->uri == NULL))
+ {
+ free (entry);
+ goto fatal;
+ }
+
+ /* Add node to XSPF extension */
+ char *old_xspf_ext = p_sys->xspf_ext;
+ char *title = convert_xml_special_chars (entry);
+ if (old_xspf_ext != NULL && title != NULL
+ && asprintf (&p_sys->xspf_ext, "%s <vlc:node title=\"%s\">\n",
+ old_xspf_ext, title) == -1)
+ p_sys->xspf_ext = NULL;
+ free (old_xspf_ext);
+ free (title);
+ goto skip;
}
- free( psz_ignore );
- /* While we still have entries in the directory */
- for( i = 0; i < i_dir_content; i++ )
+notdir:
+ /* Skip files with ignored extensions */
+ if (p_sys->ignored_exts != NULL)
{
- const char *entry = pp_dir_content[i];
- int i_size_entry = strlen( psz_name ) +
- strlen( entry ) + 2 + 7 /* strlen("file://") */;
- char psz_uri[i_size_entry];
-
- sprintf( psz_uri, "%s/%s", psz_name, entry);
-
- /* if it starts with '.' then forget it */
- if (entry[0] != '.')
+ const char *ext = strrchr (entry, '.');
+ if (ext != NULL)
{
- DIR *subdir = (i_mode != MODE_COLLAPSE)
- ? OpenDir (VLC_OBJECT (p_playlist), psz_uri) : NULL;
-
- if (subdir != NULL) /* Recurse into subdirectory */
+ size_t extlen = strlen (++ext);
+ for (const char *type = p_sys->ignored_exts, *end;
+ type[0]; type = end + 1)
{
- if( i_mode == MODE_NONE )
- {
- msg_Dbg( p_playlist, "skipping subdirectory `%s'",
- psz_uri );
- closedir (subdir);
- continue;
- }
+ end = strchr (type, ',');
+ if (end == NULL)
+ end = type + strlen (type);
- msg_Dbg (p_playlist, "creating subdirectory %s", psz_uri);
-
- p_node = playlist_NodeCreate( p_playlist, entry,
- p_parent_category,
- PLAYLIST_NO_REBUILD, NULL );
-
- /* If we had the parent in category, the it is now node.
- * Else, we still don't have */
- i_return = ReadDir( p_playlist, psz_uri , MODE_EXPAND,
- p_node, p_parent_category ? p_node : NULL,
- p_current_input, subdir, &stself );
- closedir (subdir);
- if (i_return)
- break; // error :-(
- }
- else
- {
- input_item_t *p_input;
-
- if( i_extensions > 0 )
+ if (type + extlen == end
+ && !strncasecmp (ext, type, extlen))
{
- const char *psz_dot = strrchr (entry, '.' );
- if( psz_dot++ && *psz_dot )
- {
- int a;
- for( a = 0; a < i_extensions; a++ )
- {
- if( !strcmp( psz_dot, ppsz_extensions[a] ) )
- break;
- }
- if( a < i_extensions )
- {
- msg_Dbg( p_playlist, "ignoring file %s", psz_uri );
- continue;
- }
- }
+ free (entry);
+ return NULL;
}
- memmove (psz_uri + 7, psz_uri, sizeof (psz_uri) - 7);
- memcpy (psz_uri, "file://", 7);
- p_input = input_ItemNewWithType( VLC_OBJECT(p_playlist),
- psz_uri, entry, 0, NULL,
- -1, ITEM_TYPE_FILE );
- if (p_input != NULL)
- {
- if( p_current_input )
- input_ItemCopyOptions( p_current_input, p_input );
- int i_ret = playlist_BothAddInput( p_playlist, p_input,
- p_parent_category,
- PLAYLIST_APPEND|PLAYLIST_PREPARSE|
- PLAYLIST_NO_REBUILD,
- PLAYLIST_END, NULL, NULL,
- false );
- vlc_gc_decref( p_input );
- if( i_ret != VLC_SUCCESS )
- return VLC_EGENERIC;
- }
+ if (*end == '\0')
+ break;
}
}
}
- for( i = 0; i < i_extensions; i++ )
- free( ppsz_extensions[i] );
- free( ppsz_extensions );
+ char *encoded = encode_URI_component (entry);
+ free (entry);
+ if (encoded == NULL)
+ goto fatal;
+ int len = asprintf (&entry,
+ " <track><location>%s/%s</location>\n" \
+ " <extension application=\"http://www.videolan.org/vlc/playlist/0\">\n" \
+ " <vlc:id>%d</vlc:id>\n" \
+ " </extension>\n" \
+ " </track>\n",
+ current->uri, encoded, p_sys->i_item_count++);
+ free (encoded);
+ if (len == -1)
+ goto fatal;
+
+ /* Write the ID to the extension */
+ char *old_xspf_ext = p_sys->xspf_ext;
+ if (old_xspf_ext != NULL
+ && asprintf (&p_sys->xspf_ext, "%s <vlc:item tid=\"%i\" />\n",
+ old_xspf_ext, p_sys->i_item_count - 1) == -1)
+ p_sys->xspf_ext = NULL;
+ free (old_xspf_ext);
+
+ block_t *block = block_heap_Alloc (entry, entry, len);
+ if (unlikely(block == NULL))
+ {
+ free (entry);
+ goto fatal;
+ }
+ return block;
- for( i = 0; i < i_dir_content; i++ )
- free( pp_dir_content[i] );
- free( pp_dir_content );
+fatal:
+ p_access->info.b_eof = true;
+ return NULL;
- return i_return;
+skip:
+ free (entry);
+ return NULL;
}
-
-static DIR *OpenDir (vlc_object_t *obj, const char *path)
+/*****************************************************************************
+ * Control:
+ *****************************************************************************/
+int DirControl( access_t *p_access, int i_query, va_list args )
{
- msg_Dbg (obj, "opening directory `%s'", path);
- DIR *handle = utf8_opendir (path);
- if (handle == NULL)
+ switch( i_query )
{
- int err = errno;
- if (err != ENOTDIR)
- msg_Err (obj, "%s: %m", path);
- else
- msg_Dbg (obj, "skipping non-directory `%s'", path);
- errno = err;
+ /* */
+ case ACCESS_CAN_SEEK:
+ case ACCESS_CAN_FASTSEEK:
+ *va_arg( args, bool* ) = false;
+ break;
- return NULL;
+ case ACCESS_CAN_PAUSE:
+ case ACCESS_CAN_CONTROL_PACE:
+ *va_arg( args, bool* ) = true;
+ break;
+
+ /* */
+ case ACCESS_GET_PTS_DELAY:
+ *va_arg( args, int64_t * ) = DEFAULT_PTS_DELAY * 1000;
+ break;
+
+ /* */
+ case ACCESS_SET_PAUSE_STATE:
+ case ACCESS_GET_TITLE_INFO:
+ case ACCESS_SET_TITLE:
+ case ACCESS_SET_SEEKPOINT:
+ case ACCESS_SET_PRIVATE_ID_STATE:
+ case ACCESS_GET_CONTENT_TYPE:
+ case ACCESS_GET_META:
+ return VLC_EGENERIC;
+
+ default:
+ msg_Warn( p_access, "unimplemented query in control" );
+ return VLC_EGENERIC;
}
- return handle;
+ return VLC_SUCCESS;
}