diff options
Diffstat (limited to 'tools/h4toh5/h4toh5util.h')
| -rw-r--r-- | tools/h4toh5/h4toh5util.h | 252 |
1 files changed, 0 insertions, 252 deletions
diff --git a/tools/h4toh5/h4toh5util.h b/tools/h4toh5/h4toh5util.h deleted file mode 100644 index 3143687..0000000 --- a/tools/h4toh5/h4toh5util.h +++ /dev/null @@ -1,252 +0,0 @@ -/*------------------------------------------------------------------------- - * - * Copyright (C) 2000 National Center for Supercomputing Applications. - * All rights reserved. - * - *------------------------------------------------------------------------- - */ - -/****************************************************************************** - - Description: - -1. converter - -See HDF4 to HDF5 mapping specification at -(http://hdf.ncsa.uiuc.edu/HDF5/papers/h4toh5) for the default mapping -from HDF4 object to HDF5 object. - -The whole converter includes 10 files, h4toh5util.h, h4toh5main.h, h4toh5util.c, h4toh5main.c, h4toh5sds.c, h4toh5image.c,h4toh5vdata.c,h4toh5vgroup.c,h4toh5pal.c and h4toh5anno.c. - -2. this file - -Including declarations of global variables,global hashtables,constant -and utility subroutines of h4toh5util.c - -Author: Kent Yang(ymuqun@ncsa.uiuc.edu) - - -*****************************************************************************/ - - -#ifndef UTILITY_H -#define UTILITY_H -#include "hdf5.h" -#include "hdf.h" - -/**********************************************/ -/*************** section I *******************/ -/*This section of the file describes reserved -name and global parameters used in h4-h5 -converter.*/ -/*********************************************/ - -/* 0. if "/" is found in hdf4 object name, we will use another - character "_" to replace it, since "/" is a reserved symbol for hdf5. */ - -#define ORI_SLASH '/' -#define CHA_SLASH '_' - -/* 1. character string used for default attribute name. */ -#define ATTR "ATTR" - -/* 2. Predefined HDF5 Attribute name for HDF4 file */ - -#define HDF4_OBJECT_NAME "HDF4_OBJECT_NAME" -#define HDF4_OBJECT_TYPE "HDF4_OBJECT_TYPE" -#define HDF4_REF_NUM "HDF4_REF_NUM" -#define HDF4_VGROUP_CLASS "HDF4_VGROUP_CLASS" -#define HDF4_IMAGE_CLASS "CLASS" -#define HDF4_IMAGE_SUBCLASS "IMAGE_SUBCLASS" -#define HDF4_PALETTE_CLASS "CLASS" -#define HDF4_PALETTE_TYPE "PAL_TYPE" -#define PAL_TYPE "STANDARD8" -#define PAL_COLORMODEL "PAL_COLORMODEL" -#define HDF5_RGB "RGB" -/* 3. reserved name for HDF5 object name when meeting with name clashing. */ - -#define HDF4_VGROUP "HDF4_VGROUP" -#define HDF4_PALETTE "HDF4_PALETTE" -#define HDF4_SDS "HDF4_SDS" -#define HDF4_VDATA "HDF4_VDATA" -#define HDF4_IMAGE "HDF4_IMAGE" -#define HDF4_DIMSCALE "HDF4_DIMSCALE" - -/* 4. global palette and dimension_list name. */ -#define HDF4_IMAGE_PALETTE "HDF4_IMAGE_PALETTE" -#define HDF4_DIMENSION_LIST "HDF4_DIMENSION_LIST" -#define PALETTE "PALETTE" - -#define DIMSCALE "DIMSCALE" - -/* 5. define affix GLO for sds and image file attributes. these file attributes - will be put under root group. */ -#define GLOSDS "GLOSDS" -#define GLOIMAGE "GLOIMAGE" - -/* 6. define HDF object label.*/ -#define SDSLABEL "SDS" -#define VDATALABEL "Vdata" -#define VDATTRLAB "Vdata attribute" -#define VGROUPLABEL "Vgroup" -#define GRLABEL "GR" -#define RAST8LABEL "raster8" -#define RAST24LABEL "raster24" -#define PALABEL "palette" -#define LABEL_LENG 20 -/* 7. define "IMAGE" CLASS required by image spec. */ -#define IM_CLASS "IMAGE" -/*7.5. define interlace mode. */ -#define INTERLACE_MODE "INTERLACE_MODE" -#define PIXEL_INTERLACE "INTERLACE_PIXEL" -#define LINE_INTERLACE "INTERLACE_LINE" -#define PLANE_INTERLACE "INTERLACE_PLANE" - - -/* 8. reserved group name for HDF4 dimensional scale and palette. */ -#define HDF4_DIMG "/HDF4_DIMGROUP" -#define HDF4_PALG "/HDF4_PALGROUP" - -/* 9. reserved name for hdf4 file label,file description, object label, - object description. */ -#define HDF4_FILE_LABEL "HDF4_FILE_LABEL" -#define HDF4_FILE_DESC "HDF4_FILE_DESCRIPTION" -#define HDF4_OBJECT_LABEL "HDF4_OBJECT_LABEL" -#define HDF4_OBJECT_DESC "HDF4_OBJECT_DESCRIPTION" -#define HDF4_SDS_LABEL "HDF4_SDS_LABEL" -#define HDF4_SDS_DESC "HDF4_SDS_DESC" -#define HDF4_IMAGE_LABEL "HDF4_IMAGE_LABEL" -#define HDF4_IMAGE_DESC "HDF4_IMAGE_DESC" -#define HDF4_VDATA_LABEL "HDF4_VDATA_LABEL" -#define HDF4_VDATA_DESC "HDF4_VDATA_DESC" -#define HDF4_VGROUP_LABEL "HDF4_VGROUP_LABEL" -#define HDF4_VGROUP_DESC "HDF4_VGROUP_DESC" -#define HDF4_PAL_LABEL "HDF4_PAL_LABEL" -#define HDF4_PAL_DESC "HDF4_PAL_DESC" -#define HDF4_IMAGE_INDEXED "HDF4_IMAGE_INDEXED" - -/*10. palette and dimensional scale hash size and the - maximum length of object reference number in string format. - global variables of vgroup, vdata, sds, image and total number of - the object, number of global sds attributes and GR attributes.*/ - -#define PAL_HASHSIZE 64 -#define DIM_HASHSIZE 64 -#define VG_DEFHASHSIZE 64 -#define VD_DEFHASHSIZE 64 -#define MAXREF_LENGTH 5 -/*considering the string size of HDF4_DIMGROUP. we add this into 276.*/ -#define MAX_DIM_NAME 276 -#define MAX_PAL_NAME 32 -/*11. adding a specified vdata class name to deal with the situation when -independent vdata is hdf chunking table _HDF_CHK_TBL_CLASS, if it becomes -public constant for hdf lib, this constant can be released.*/ -#define _HDF_CHK_TBL_CLASS "_HDF_CHK_TBL_" - -/*11. the compression level currently is set to the maximum level.*/ -#define GZIP_COMLEVEL 9 - -/*12. fake sds dimension name*/ -#define fakeDim "fakeDim" - -/*13. define a default first dimension chunking size when the - current unlimited dimensional size of SDS is set to 0. */ -#define HDF4_CHUNKSIZE 20 -extern int32 estnum_vg; -extern int32 estnum_vd; -extern int32 num_sds; -extern int32 num_images; -extern int num_objects; -extern int32 num_glsdsattrs; -extern int32 num_glgrattrs; - -/**********************************************/ -/*************** section II *******************/ -/*This section describes hash tables and their - functions used in h4-h5 converter.*/ -/*********************************************/ -/*define two kinds of hashtables. - 1. struct table uses object reference as the key to handle whether this - object is visited or not. - 2. struct name_table uses object name as the key to handle name clashings and - dimensional scale dataset. -*/ - -struct table { - int ref; - struct table *next; - char *name; -}; - -struct name_table { - char *name; - struct name_table *next; -}; - -extern struct table* sds_hashtab; -extern struct table* gr_hashtab; -extern struct table* vg_hashtab; -extern struct table* vd_hashtab; -extern struct table* pal_hashtab; -extern struct name_table* name_hashtab; -extern struct name_table* dim_hashtab; - -/* routine for zeroing out the memory. */ -void h4toh5_ZeroMemory(void*s,size_t n); - -/* look-up table, object reference is the key.*/ -int lookup(int,int,struct table*); - -/*look-up table, key is name. */ -int hash_fun(char*name,int size); -int lookup_name(char*, int,struct name_table*); - -/* routines that initialize the tables and name tables.*/ -int init_tab(int,struct table*); -int init_nametab(int,struct name_table*); - -/* get name and set name for table. */ -char* get_name(int,int,struct table *,int*); -int set_name(int,int,struct table *,char*); - -/* free table routines. */ -int freetable(int,struct table *); -int freenametable(int, struct name_table*); -void freehashmemory(void); - -/**********************************************/ -/*************** section III *******************/ -/*This section describes other common routines and their - functions used in h4-h5 converter.*/ -/*********************************************/ - -/* this routine defines the conversion of data type from h4 to h5. */ -herr_t h4type_to_h5type(const int32 h4type, hid_t* h5memtype, - size_t* h4memsize, size_t* h4size, hid_t *h5type); - -/* routines for translating predefined hdf4 attributes into hdf5 attributes*/ -int h4_transpredattrs(hid_t ,const char *,char*data); -int h4_transnumattr(hid_t h5g,const char *,uint16 group_ref); -int vg_transattrs(int32,hid_t,int); - -/*string and int conversion routines.*/ -hid_t mkstr(int size, H5T_str_t pad); -herr_t h5string_to_int(const int32, hid_t*,const size_t,hid_t* ); -int conv_int_str(uint16, char*); - -/* these routines were utility functions for other routines at h4toh5util.c */ -char* trans_obj_name(int32,int32); -char* get_obj_aboname(char*,char*,char*,const char*); -char* make_objname_no(char*,char*,const char*); -char* make_objname_yes(char*,char*); -char* correct_name(char*); - -/* routines for handling memory allocation of huge SDS dataset */ -int get_numslab_perD(int32,int,int); -int h5ceil(int32,int32); -int pow(int,int); -#endif - - - - |