1 files changed, 119 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/preferences.c b/source/blender/blenkernel/intern/preferences.c
new file mode 100644
index 00000000000..8dcf6de164a
--- /dev/null
+++ b/source/blender/blenkernel/intern/preferences.c
@@ -0,0 +1,119 @@
+/*
+ * 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.
+ */
+
+/** \file
+ * \ingroup bke
+ *
+ * User defined asset library API.
+ */
+
+#include <string.h>
+
+#include "MEM_guardedalloc.h"
+
+#include "BLI_listbase.h"
+#include "BLI_path_util.h"
+#include "BLI_string.h"
+#include "BLI_string_utf8.h"
+#include "BLI_string_utils.h"
+
+#include "BKE_appdir.h"
+#include "BKE_preferences.h"
+
+#include "BLT_translation.h"
+
+#include "DNA_userdef_types.h"
+
+#define U BLI_STATIC_ASSERT(false, "Global 'U' not allowed, only use arguments passed in!")
+
+/* -------------------------------------------------------------------- */
+/** \name Asset Libraries
+ * \{ */
+
+bUserAssetLibrary *BKE_preferences_asset_library_add(UserDef *userdef,
+                                                     const char *name,
+                                                     const char *path)
+{
+  bUserAssetLibrary *library = MEM_callocN(sizeof(*library), "bUserAssetLibrary");
+
+  BLI_addtail(&userdef->asset_libraries, library);
+
+  if (name) {
+    BKE_preferences_asset_library_name_set(userdef, library, name);
+  }
+  if (path) {
+    BLI_strncpy(library->path, path, sizeof(library->path));
+  }
+
+  return library;
+}
+
+void BKE_preferences_asset_library_name_set(UserDef *userdef,
+                                            bUserAssetLibrary *library,
+                                            const char *name)
+{
+  BLI_strncpy_utf8(library->name, name, sizeof(library->name));
+  BLI_uniquename(&userdef->asset_libraries,
+                 library,
+                 name,
+                 '.',
+                 offsetof(bUserAssetLibrary, name),
+                 sizeof(library->name));
+}
+
+/**
+ * Unlink and free a library preference member.
+ * \note Free's \a library itself.
+ */
+void BKE_preferences_asset_library_remove(UserDef *userdef, bUserAssetLibrary *library)
+{
+  BLI_freelinkN(&userdef->asset_libraries, library);
+}
+
+bUserAssetLibrary *BKE_preferences_asset_library_find_from_index(const UserDef *userdef, int index)
+{
+  return BLI_findlink(&userdef->asset_libraries, index);
+}
+
+bUserAssetLibrary *BKE_preferences_asset_library_find_from_name(const UserDef *userdef,
+                                                                const char *name)
+{
+  return BLI_findstring(&userdef->asset_libraries, name, offsetof(bUserAssetLibrary, name));
+}
+
+int BKE_preferences_asset_library_get_index(const UserDef *userdef,
+                                            const bUserAssetLibrary *library)
+{
+  return BLI_findindex(&userdef->asset_libraries, library);
+}
+
+void BKE_preferences_asset_library_default_add(UserDef *userdef)
+{
+  char documents_path[FILE_MAXDIR];
+
+  /* No home or documents path found, not much we can do. */
+  if (!BKE_appdir_folder_documents(documents_path) || !documents_path[0]) {
+    return;
+  }
+
+  bUserAssetLibrary *library = BKE_preferences_asset_library_add(userdef, DATA_("Default"), NULL);
+
+  /* Add new "Default" library under '[doc_path]/Blender/Assets'. */
+  BLI_path_join(
+      library->path, sizeof(library->path), documents_path, N_("Blender"), N_("Assets"), NULL);
+}
+
+/** \} */