Marked libisofs SVN copy as outdated (use bzr on lp)

libisofs_outdated/branches/thomas/libisofs/ecma119_tree.h

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+/*
+ * Copyright (c) 2007 Vreixo Formoso
+ * 
+ * This file is part of the libisofs project; you can redistribute it and/or 
+ * modify it under the terms of the GNU General Public License version 2 as 
+ * published by the Free Software Foundation. See COPYING file for details.
+ */
+
+#ifndef LIBISO_ECMA119_TREE_H_
+#define LIBISO_ECMA119_TREE_H_
+
+#include "libisofs.h"
+#include "ecma119.h"
+
+enum ecma119_node_type {
+    ECMA119_FILE,
+    ECMA119_DIR,
+    ECMA119_SYMLINK,
+    ECMA119_SPECIAL,
+    ECMA119_PLACEHOLDER
+};
+
+/**
+ * Struct with info about a node representing a directory
+ */
+struct ecma119_dir_info
+{
+    /* Block where the directory entries will be written on image */
+    size_t block;
+
+    size_t nchildren;
+    Ecma119Node **children;
+
+    /* 
+     * Size of the dir, i.e., sum of the lengths of all directory records.
+     * It is computed by calc_dir_size() [ecma119.c].
+     * Note that this don't include the length of any SUSP Continuation
+     * Area needed by the dir, but it includes the size of the SUSP entries
+     * than fit in the directory records System Use Field.
+     */
+    size_t len;
+
+    /** 
+     * Real parent if the dir has been reallocated. NULL otherwise.
+     */
+    Ecma119Node *real_parent;
+};
+
+/**
+ * A node for a tree containing all the information necessary for writing
+ * an ISO9660 volume.
+ */
+struct ecma119_node
+{
+    /**
+     * Name in ASCII, conforming to selected ISO level.
+     * Version number is not include, it is added on the fly
+     */
+    char *iso_name;
+
+    Ecma119Node *parent;
+
+    IsoNode *node; /*< reference to the iso node */
+
+    /* TODO #00009 : add true support for harlinks and inode numbers */
+    ino_t ino;
+    nlink_t nlink;
+
+    /**< file, symlink, special, directory or placeholder */
+    enum ecma119_node_type type;
+    union
+    {
+        IsoFileSrc *file;
+        struct ecma119_dir_info *dir;
+        /** this field points to the relocated directory. */
+        Ecma119Node *real_me;
+    } info;
+};
+
+/**
+ * 
+ */
+int ecma119_tree_create(Ecma119Image *img);
+
+/**
+ * Free an Ecma119Node, and its children if node is a dir
+ */
+void ecma119_node_free(Ecma119Node *node);
+
+#endif /*LIBISO_ECMA119_TREE_H_*/