[svn-r4324] Purpose:

    New Features!
Description:
    Start migrating the internal use of property lists in the library from the
    older implementation to the new generic property lists.

    Currently, only the dataset transfer property lists are migrated to the
    new architecture, all the rest of the property list types are still using
    the older architecture.

    Also, the backward compatibility features are not implemented yet, so
    applications which use dataset transfer properties may need to make the
    following changes:
        H5Pcreate(H5P_DATASET_XFER) -> H5Pcreate_list(H5P_DATASET_XFER_NEW)
            and
        H5Pclose(<a dataset transfer property list>) -> H5Pclose_list(id)

    This still may have some bugs in it, especially with Fortran, but I should
    be wrapping up those later today.

Platforms tested:
    FreeBSD 4.4 (hawkwind)

1 files changed, 42 insertions, 20 deletions

diff --git a/src/H5Ppublic.h b/src/H5Ppublic.h
index ee925dc..ded0a0b 100644
--- a/src/H5Ppublic.h
+++ b/src/H5Ppublic.h
@@ -57,14 +57,16 @@ typedef enum H5P_class_t {
 
 /* Define property list class callback function pointer types */
 typedef herr_t (*H5P_cls_create_func_t)(hid_t prop_id, void *create_data);
+typedef herr_t (*H5P_cls_copy_func_t)(hid_t prop_id, void *copy_data);
 typedef herr_t (*H5P_cls_close_func_t)(hid_t prop_id, void *close_data);
 
 /* Define property list callback function pointer types */
-typedef herr_t (*H5P_prp_create_func_t)(const char *name, void *def_value);
-typedef herr_t (*H5P_prp_set_func_t)(hid_t prop_id, const char *name, void *value);
-typedef herr_t (*H5P_prp_get_func_t)(hid_t prop_id, const char *name, void *value);
-typedef herr_t (*H5P_prp_delete_func_t)(hid_t prop_id, const char *name, void *value);
-typedef herr_t (*H5P_prp_close_func_t)(const char *name, void *value);
+typedef herr_t (*H5P_prp_create_func_t)(const char *name, size_t size, void *def_value);
+typedef herr_t (*H5P_prp_set_func_t)(hid_t prop_id, const char *name, size_t size, void *value);
+typedef herr_t (*H5P_prp_get_func_t)(hid_t prop_id, const char *name, size_t size, void *value);
+typedef herr_t (*H5P_prp_delete_func_t)(hid_t prop_id, const char *name, size_t size, void *value);
+typedef herr_t (*H5P_prp_copy_func_t)(const char *name, size_t size, void *value);
+typedef herr_t (*H5P_prp_close_func_t)(const char *name, size_t size, void *value);
 
 /* Define property list iteration function type */
 typedef herr_t (*H5P_iterate_t)(hid_t id, const char *name, void *iter_data); 
@@ -76,38 +78,58 @@ extern "C" {
 /*
  * The library created property list classes
  */
-#define H5P_NO_CLASS_NEW    (H5open(), H5P_NO_CLASS_g)
+#define H5P_NO_CLASS_NEW   	(H5open(), H5P_CLS_NO_CLASS_g)
 #define H5P_NO_CLASS_HASH_SIZE   1  /* 1, not 0, otherwise allocations get weird */
-#define H5P_FILE_CREATE_NEW (H5open(), H5P_FILE_CREATE_g)
+#define H5P_FILE_CREATE_NEW	(H5open(), H5P_CLS_FILE_CREATE_g)
 #define H5P_FILE_CREATE_HASH_SIZE   17
-#define H5P_FILE_ACCESS_NEW (H5open(), H5P_FILE_ACCESS_g)
+#define H5P_FILE_ACCESS_NEW (H5open(), H5P_CLS_FILE_ACCESS_g)
 #define H5P_FILE_ACCESS_HASH_SIZE   17
-#define H5P_DATASET_CREATE_NEW  (H5open(), H5P_DATASET_CREATE_g)
+#define H5P_DATASET_CREATE_NEW  (H5open(), H5P_CLS_DATASET_CREATE_g)
 #define H5P_DATASET_CREATE_HASH_SIZE   17
-#define H5P_DATASET_XFER_NEW   (H5open(), H5P_DATASET_XFER_g)
+#define H5P_DATASET_XFER_NEW   (H5open(), H5P_CLS_DATASET_XFER_g)
 #define H5P_DATASET_XFER_HASH_SIZE   17
-#define H5P_MOUNT_NEW       (H5open(), H5P_MOUNT_g)
+#define H5P_MOUNT_NEW       (H5open(), H5P_CLS_MOUNT_g)
 #define H5P_MOUNT_HASH_SIZE   17
-__DLLVAR__ hid_t H5P_NO_CLASS_g;
-__DLLVAR__ hid_t H5P_FILE_CREATE_g;
-__DLLVAR__ hid_t H5P_FILE_ACCESS_g;
-__DLLVAR__ hid_t H5P_DATASET_CREATE_g;
-__DLLVAR__ hid_t H5P_DATASET_XFER_g;
-__DLLVAR__ hid_t H5P_MOUNT_g;
+__DLLVAR__ hid_t H5P_CLS_NO_CLASS_g;
+__DLLVAR__ hid_t H5P_CLS_FILE_CREATE_g;
+__DLLVAR__ hid_t H5P_CLS_FILE_ACCESS_g;
+__DLLVAR__ hid_t H5P_CLS_DATASET_CREATE_g;
+__DLLVAR__ hid_t H5P_CLS_DATASET_XFER_g;
+__DLLVAR__ hid_t H5P_CLS_MOUNT_g;
+/*
+ * The library created default property lists
+ */
+#define H5P_NO_CLASS_DEFAULT   	(H5open(), H5P_LST_NO_CLASS_g)
+#define H5P_FILE_CREATE_DEFAULT	(H5open(), H5P_LST_FILE_CREATE_g)
+#define H5P_FILE_ACCESS_DEFAULT (H5open(), H5P_LST_FILE_ACCESS_g)
+#define H5P_DATASET_CREATE_DEFAULT  (H5open(), H5P_LST_DATASET_CREATE_g)
+#define H5P_DATASET_XFER_DEFAULT   (H5open(), H5P_LST_DATASET_XFER_g)
+#define H5P_MOUNT_DEFAULT       (H5open(), H5P_LST_MOUNT_g)
+__DLLVAR__ hid_t H5P_LST_NO_CLASS_g;
+__DLLVAR__ hid_t H5P_LST_FILE_CREATE_g;
+__DLLVAR__ hid_t H5P_LST_FILE_ACCESS_g;
+__DLLVAR__ hid_t H5P_LST_DATASET_CREATE_g;
+__DLLVAR__ hid_t H5P_LST_DATASET_XFER_g;
+__DLLVAR__ hid_t H5P_LST_MOUNT_g;
 
 /* Public functions */
 __DLL__ hid_t H5Pcreate_class(hid_t parent, const char *name, unsigned hashsize,
             H5P_cls_create_func_t cls_create, void *create_data,
+            H5P_cls_copy_func_t cls_copy, void *copy_data,
             H5P_cls_close_func_t cls_close, void *close_data);
 __DLL__ char *H5Pget_class_name(hid_t pclass_id);
 __DLL__ hid_t H5Pcreate_list(hid_t cls_id);
 __DLL__ herr_t H5Pregister(hid_t cls_id, const char *name, size_t size,
             void *def_value, H5P_prp_create_func_t prp_create,
             H5P_prp_set_func_t prp_set, H5P_prp_get_func_t prp_get,
-            H5P_prp_delete_func_t prp_del, H5P_prp_close_func_t prp_close);
+            H5P_prp_delete_func_t prp_del, 
+            H5P_prp_copy_func_t prp_copy,
+            H5P_prp_close_func_t prp_close);
 __DLL__ herr_t H5Pinsert(hid_t plist_id, const char *name, size_t size,
             void *value, H5P_prp_set_func_t prp_set, H5P_prp_get_func_t prp_get,
-            H5P_prp_delete_func_t prp_delete, H5P_prp_close_func_t prp_close);
+            H5P_prp_delete_func_t prp_delete,
+            H5P_prp_copy_func_t prp_copy,
+            H5P_prp_close_func_t prp_close);
 __DLL__ herr_t H5Pset(hid_t plist_id, const char *name, void *value);
 __DLL__ htri_t H5Pexist(hid_t plist_id, const char *name);
 __DLL__ herr_t H5Pget_size(hid_t id, const char *name, size_t *size);
@@ -116,7 +138,7 @@ __DLL__ hid_t H5Pget_class_new(hid_t plist_id);
 __DLL__ hid_t H5Pget_class_parent(hid_t pclass_id);
 __DLL__ herr_t H5Pget(hid_t plist_id, const char *name, void * value);
 __DLL__ htri_t H5Pequal(hid_t id1, hid_t id2);
-__DLL__ hid_t H5Pisa_class(hid_t plist_id, hid_t pclass_id);
+__DLL__ htri_t H5Pisa_class(hid_t plist_id, hid_t pclass_id);
 __DLL__ int H5Piterate(hid_t id, int *idx, H5P_iterate_t iter_func,
             void *iter_data);
 __DLL__ herr_t H5Premove(hid_t plist_id, const char *name);