core: move contents to mpvcore (1/2)

core is used in many unix systems for core dumps. For that reason some tools
work under the assumption that the file is indeed a core dump (for example
autoconf does this).

This commit just renames the files. The following one will change all the
includes to fix compilation. This is done this way because git has a easier
time tracing file changes if there is a pure rename commit.

1 files changed, 74 insertions, 0 deletions

diff --git a/mpvcore/playlist.h b/mpvcore/playlist.h
new file mode 100644
index 0000000000..f01d4b8ddd
--- /dev/null
+++ b/mpvcore/playlist.h
@@ -0,0 +1,74 @@
+/*
+ * This file is part of mplayer.
+ *
+ * mplayer is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * mplayer 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with mplayer.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MPLAYER_PLAYLIST_H
+#define MPLAYER_PLAYLIST_H
+
+#include <stdbool.h>
+#include "core/bstr.h"
+
+struct playlist_param {
+    bstr name, value;
+};
+
+struct playlist_entry {
+    struct playlist_entry *prev, *next;
+    struct playlist *pl;
+
+    char *filename;
+
+    struct playlist_param *params;
+    int num_params;
+};
+
+struct playlist {
+    struct playlist_entry *first, *last;
+
+    // This provides some sort of stable iterator. If this entry is removed from
+    // the playlist, current is set to the next element (or NULL), and
+    // current_was_replaced is set to true.
+    struct playlist_entry *current;
+    bool current_was_replaced;
+};
+
+void playlist_entry_add_param(struct playlist_entry *e, bstr name, bstr value);
+void playlist_entry_add_params(struct playlist_entry *e,
+                               struct playlist_param *params,
+                               int params_count);
+
+struct playlist_entry *playlist_entry_new(const char *filename);
+
+void playlist_insert(struct playlist *pl, struct playlist_entry *after,
+                     struct playlist_entry *add);
+void playlist_add(struct playlist *pl, struct playlist_entry *add);
+void playlist_remove(struct playlist *pl, struct playlist_entry *entry);
+void playlist_clear(struct playlist *pl);
+
+void playlist_move(struct playlist *pl, struct playlist_entry *entry,
+                   struct playlist_entry *at);
+
+void playlist_add_file(struct playlist *pl, const char *filename);
+void playlist_shuffle(struct playlist *pl);
+struct playlist_entry *playlist_get_next(struct playlist *pl, int direction);
+void playlist_add_base_path(struct playlist *pl, bstr base_path);
+void playlist_transfer_entries(struct playlist *pl, struct playlist *source_pl);
+
+int playlist_entry_to_index(struct playlist *pl, struct playlist_entry *e);
+int playlist_entry_count(struct playlist *pl);
+struct playlist_entry *playlist_entry_from_index(struct playlist *pl, int index);
+
+#endif