move bpath module from BLI to BKE, it was making many bad level calls into BKE.

1 files changed, 72 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_bpath.h b/source/blender/blenkernel/BKE_bpath.h
new file mode 100644
index 00000000000..7c350fdb03b
--- /dev/null
+++ b/source/blender/blenkernel/BKE_bpath.h
@@ -0,0 +1,72 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Campbell Barton
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+/** \file BKE_bpath.h
+ *  \ingroup bli
+ *  \attention Based on ghash, difference is ghash is not a fixed size,
+ *   so for BPath we don't need to malloc
+ */
+
+#ifndef __BKE_BPATH_H__
+#define __BKE_BPATH_H__
+
+struct ID;
+struct ListBase;
+struct Main;
+struct ReportList;
+
+/* Function that does something with an ID's file path. Should return 1 if the
+ * path has changed, and in that case, should write the result to pathOut. */
+typedef int (*BPathVisitor)(void *userdata, char *path_dst, const char *path_src);
+/* Executes 'visit' for each path associated with 'id'. */
+void BKE_bpath_traverse_id(struct Main *bmain, struct ID *id, BPathVisitor visit_cb, const int flag, void *userdata);
+void BKE_bpath_traverse_id_list(struct Main *bmain, struct ListBase *lb, BPathVisitor visit_cb, const int flag, void *userdata);
+void BKE_bpath_traverse_main(struct Main *bmain, BPathVisitor visit_cb, const int flag, void *userdata);
+int  BKE_bpath_relocate_visitor(void *oldbasepath, char *path_dst, const char *path_src);
+
+/* Functions for temp backup/restore of paths, path count must NOT change */
+void *BKE_bpath_list_backup(struct Main *bmain, const int flag);
+void  BKE_bpath_list_restore(struct Main *bmain, const int flag, void *ls_handle);
+void  BKE_bpath_list_free(void *ls_handle);
+
+#define BKE_BPATH_TRAVERSE_ABS             (1 << 0) /* convert paths to absolute */
+#define BKE_BPATH_TRAVERSE_SKIP_LIBRARY    (1 << 2) /* skip library paths */
+#define BKE_BPATH_TRAVERSE_SKIP_PACKED     (1 << 3) /* skip packed data */
+#define BKE_BPATH_TRAVERSE_SKIP_MULTIFILE  (1 << 4) /* skip paths where a single dir is used with an array of files, eg.
+                                                     * sequence strip images and pointcache. in this case only use the first
+                                                     * file, this is needed for directory manipulation functions which might
+                                                     * otherwise modify the same directory multiple times */
+
+/* high level funcs */
+
+/* creates a text file with missing files if there are any */
+void BKE_bpath_missing_files_check(struct Main *bmain, struct ReportList *reports);
+void BKE_bpath_missing_files_find(struct Main *bmain, const char *searchpath, struct ReportList *reports);
+void BKE_bpath_relative_convert(struct Main *bmain, const char *basedir, struct ReportList *reports);
+void BKE_bpath_absolute_convert(struct Main *bmain, const char *basedir, struct ReportList *reports);
+
+#endif  /* __BKE_BPATH_H__ */