diff options
Diffstat (limited to 'hl/src/H5LT.c')
| -rw-r--r-- | hl/src/H5LT.c | 4466 |
1 files changed, 2163 insertions, 2303 deletions
diff --git a/hl/src/H5LT.c b/hl/src/H5LT.c index 4d0511d..eaf331b 100644 --- a/hl/src/H5LT.c +++ b/hl/src/H5LT.c @@ -1,28 +1,27 @@ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * -* Copyright by The HDF Group. * -* Copyright by the Board of Trustees of the University of Illinois. * -* All rights reserved. * -* * -* This file is part of HDF5. The full HDF5 copyright notice, including * -* terms governing use, modification, and redistribution, is contained in * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * * the COPYING file, which can be found at the root of the source code * * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * * If you do not have access to either file, you may request a copy from * * help@hdfgroup.org. * -* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include "H5LTprivate.h" /* For Lex and Yacc */ -#define COL 3 -#define LIMIT 512 -#define INCREMENT 1024 -#define TMP_LEN 256 -#define MAX(a,b) (((a)>(b)) ? (a) : (b)) -size_t input_len; -char *myinput; -size_t indent = 0; - +#define COL 3 +#define LIMIT 512 +#define INCREMENT 1024 +#define TMP_LEN 256 +#define MAX(a, b) (((a) > (b)) ? (a) : (b)) +size_t input_len; +char * myinput; +size_t indent = 0; /* File Image operations @@ -58,58 +57,58 @@ size_t indent = 0; /* Data structure to pass application data to callbacks. */ typedef struct { - void *app_image_ptr; /* Pointer to application buffer */ - size_t app_image_size; /* Size of application buffer */ - void *fapl_image_ptr; /* Pointer to FAPL buffer */ - size_t fapl_image_size; /* Size of FAPL buffer */ - int fapl_ref_count; /* Reference counter for FAPL buffer */ - void *vfd_image_ptr; /* Pointer to VFD buffer */ - size_t vfd_image_size; /* Size of VFD buffer */ - int vfd_ref_count; /* Reference counter for VFD buffer */ - unsigned flags; /* Flags indicate how the file image will */ - /* be open */ - int ref_count; /* Reference counter on udata struct */ + void * app_image_ptr; /* Pointer to application buffer */ + size_t app_image_size; /* Size of application buffer */ + void * fapl_image_ptr; /* Pointer to FAPL buffer */ + size_t fapl_image_size; /* Size of FAPL buffer */ + int fapl_ref_count; /* Reference counter for FAPL buffer */ + void * vfd_image_ptr; /* Pointer to VFD buffer */ + size_t vfd_image_size; /* Size of VFD buffer */ + int vfd_ref_count; /* Reference counter for VFD buffer */ + unsigned flags; /* Flags indicate how the file image will */ + /* be open */ + int ref_count; /* Reference counter on udata struct */ } H5LT_file_image_ud_t; /* callbacks prototypes for file image ops */ -static void *image_malloc(size_t size, H5FD_file_image_op_t file_image_op, void *udata); -static void *image_memcpy(void *dest, const void *src, size_t size, H5FD_file_image_op_t file_image_op, void *udata); -static void *image_realloc(void *ptr, size_t size, H5FD_file_image_op_t file_image_op, void *udata); +static void * image_malloc(size_t size, H5FD_file_image_op_t file_image_op, void *udata); +static void * image_memcpy(void *dest, const void *src, size_t size, H5FD_file_image_op_t file_image_op, + void *udata); +static void * image_realloc(void *ptr, size_t size, H5FD_file_image_op_t file_image_op, void *udata); static herr_t image_free(void *ptr, H5FD_file_image_op_t file_image_op, void *udata); -static void *udata_copy(void *udata); +static void * udata_copy(void *udata); static herr_t udata_free(void *udata); /* Definition of callbacks for file image operations. */ - /*------------------------------------------------------------------------- -* Function: image_malloc -* -* Purpose: Simulates malloc() function to avoid copying file images. -* The application buffer is set to the buffer on only one FAPL. -* Then the FAPL buffer can be copied to other FAPL buffers or -* to only one VFD buffer. -* -* Return: Address of "allocated" buffer, if successful. Otherwise, it returns -* NULL. -* -* Programmer: Christian Chilan -* -* Date: October 3, 2011 -* -*------------------------------------------------------------------------- -*/ + * Function: image_malloc + * + * Purpose: Simulates malloc() function to avoid copying file images. + * The application buffer is set to the buffer on only one FAPL. + * Then the FAPL buffer can be copied to other FAPL buffers or + * to only one VFD buffer. + * + * Return: Address of "allocated" buffer, if successful. Otherwise, it returns + * NULL. + * + * Programmer: Christian Chilan + * + * Date: October 3, 2011 + * + *------------------------------------------------------------------------- + */ static void * image_malloc(size_t size, H5FD_file_image_op_t file_image_op, void *_udata) { - H5LT_file_image_ud_t *udata = (H5LT_file_image_ud_t *)_udata; - void * return_value = NULL; + H5LT_file_image_ud_t *udata = (H5LT_file_image_ud_t *)_udata; + void * return_value = NULL; /* callback is only used if the application buffer is not actually copied */ if (!(udata->flags & H5LT_FILE_IMAGE_DONT_COPY)) goto out; - switch ( file_image_op ) { + switch (file_image_op) { /* the app buffer is "copied" to only one FAPL. Afterwards, FAPLs can be "copied" */ case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET: if (udata->app_image_ptr == NULL) @@ -123,13 +122,13 @@ image_malloc(size_t size, H5FD_file_image_op_t file_image_op, void *_udata) if (udata->fapl_ref_count != 0) goto out; - udata->fapl_image_ptr = udata->app_image_ptr; + udata->fapl_image_ptr = udata->app_image_ptr; udata->fapl_image_size = udata->app_image_size; - return_value = udata->fapl_image_ptr; + return_value = udata->fapl_image_ptr; udata->fapl_ref_count++; - break; + break; - case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY: + case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY: if (udata->fapl_image_ptr == NULL) goto out; if (udata->fapl_image_size != size) @@ -139,7 +138,7 @@ image_malloc(size_t size, H5FD_file_image_op_t file_image_op, void *_udata) return_value = udata->fapl_image_ptr; udata->fapl_ref_count++; - break; + break; case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_GET: goto out; @@ -159,48 +158,46 @@ image_malloc(size_t size, H5FD_file_image_op_t file_image_op, void *_udata) if (udata->fapl_ref_count == 0) goto out; - udata->vfd_image_ptr = udata->fapl_image_ptr; - udata->vfd_image_size = size; + udata->vfd_image_ptr = udata->fapl_image_ptr; + udata->vfd_image_size = size; udata->vfd_ref_count++; return_value = udata->vfd_image_ptr; break; - /* added unused labels to shut the compiler up */ - case H5FD_FILE_IMAGE_OP_NO_OP: - case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE: - case H5FD_FILE_IMAGE_OP_FILE_RESIZE: - case H5FD_FILE_IMAGE_OP_FILE_CLOSE: + /* added unused labels to shut the compiler up */ + case H5FD_FILE_IMAGE_OP_NO_OP: + case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE: + case H5FD_FILE_IMAGE_OP_FILE_RESIZE: + case H5FD_FILE_IMAGE_OP_FILE_CLOSE: default: goto out; } /* end switch */ - return(return_value); + return (return_value); out: return NULL; } /* end image_malloc() */ - /*------------------------------------------------------------------------- -* Function: image_memcpy -* -* Purpose: Simulates memcpy() function to avoid copying file images. -* The image buffer can be set to only one FAPL buffer, and -* "copied" to only one VFD buffer. The FAPL buffer can be -* "copied" to other FAPLs buffers. -* -* Return: The address of the destination buffer, if successful. Otherwise, it -* returns NULL. -* -* Programmer: Christian Chilan -* -* Date: October 3, 2011 -* -*------------------------------------------------------------------------- -*/ + * Function: image_memcpy + * + * Purpose: Simulates memcpy() function to avoid copying file images. + * The image buffer can be set to only one FAPL buffer, and + * "copied" to only one VFD buffer. The FAPL buffer can be + * "copied" to other FAPLs buffers. + * + * Return: The address of the destination buffer, if successful. Otherwise, it + * returns NULL. + * + * Programmer: Christian Chilan + * + * Date: October 3, 2011 + * + *------------------------------------------------------------------------- + */ static void * -image_memcpy(void *dest, const void *src, size_t size, H5FD_file_image_op_t file_image_op, - void *_udata) +image_memcpy(void *dest, const void *src, size_t size, H5FD_file_image_op_t file_image_op, void *_udata) { H5LT_file_image_ud_t *udata = (H5LT_file_image_ud_t *)_udata; @@ -208,7 +205,7 @@ image_memcpy(void *dest, const void *src, size_t size, H5FD_file_image_op_t file if (!(udata->flags & H5LT_FILE_IMAGE_DONT_COPY)) goto out; - switch(file_image_op) { + switch (file_image_op) { case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET: if (dest != udata->fapl_image_ptr) goto out; @@ -251,42 +248,41 @@ image_memcpy(void *dest, const void *src, size_t size, H5FD_file_image_op_t file goto out; break; - /* added unused labels to shut the compiler up */ - case H5FD_FILE_IMAGE_OP_NO_OP: - case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE: - case H5FD_FILE_IMAGE_OP_FILE_RESIZE: - case H5FD_FILE_IMAGE_OP_FILE_CLOSE: + /* added unused labels to shut the compiler up */ + case H5FD_FILE_IMAGE_OP_NO_OP: + case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE: + case H5FD_FILE_IMAGE_OP_FILE_RESIZE: + case H5FD_FILE_IMAGE_OP_FILE_CLOSE: default: goto out; } /* end switch */ - return(dest); + return (dest); out: return NULL; } /* end image_memcpy() */ - /*------------------------------------------------------------------------- -* Function: image_realloc -* -* Purpose: Reallocates the shared application image buffer and updates data -* structures that manage buffer "copying". -* -* Return: Address of reallocated buffer, if successful. Otherwise, it returns -* NULL. -* -* Programmer: Christian Chilan -* -* Date: October 3, 2011 -* -*------------------------------------------------------------------------- -*/ + * Function: image_realloc + * + * Purpose: Reallocates the shared application image buffer and updates data + * structures that manage buffer "copying". + * + * Return: Address of reallocated buffer, if successful. Otherwise, it returns + * NULL. + * + * Programmer: Christian Chilan + * + * Date: October 3, 2011 + * + *------------------------------------------------------------------------- + */ static void * image_realloc(void *ptr, size_t size, H5FD_file_image_op_t file_image_op, void *_udata) { - H5LT_file_image_ud_t *udata = (H5LT_file_image_ud_t *)_udata; - void * return_value = NULL; + H5LT_file_image_ud_t *udata = (H5LT_file_image_ud_t *)_udata; + void * return_value = NULL; /* callback is only used if the application buffer is not actually copied */ if (!(udata->flags & H5LT_FILE_IMAGE_DONT_COPY)) @@ -313,33 +309,32 @@ image_realloc(void *ptr, size_t size, H5FD_file_image_op_t file_image_op, void * goto out; udata->vfd_image_size = size; - return_value = udata->vfd_image_ptr; + return_value = udata->vfd_image_ptr; } /* end if */ else goto out; - return(return_value); + return (return_value); out: return NULL; } /* end image_realloc() */ - /*------------------------------------------------------------------------- -* Function: image_free -* -* Purpose: Simulates deallocation of FAPL and VFD buffers by decreasing -* reference counters. Shared application buffer is actually -* deallocated if there are no outstanding references. -* -* Return: SUCCEED or FAIL -* -* Programmer: Christian Chilan -* -* Date: October 3, 2011 -* -*------------------------------------------------------------------------- -*/ + * Function: image_free + * + * Purpose: Simulates deallocation of FAPL and VFD buffers by decreasing + * reference counters. Shared application buffer is actually + * deallocated if there are no outstanding references. + * + * Return: SUCCEED or FAIL + * + * Programmer: Christian Chilan + * + * Date: October 3, 2011 + * + *------------------------------------------------------------------------- + */ static herr_t image_free(void *ptr, H5FD_file_image_op_t file_image_op, void *_udata) { @@ -349,22 +344,23 @@ image_free(void *ptr, H5FD_file_image_op_t file_image_op, void *_udata) if (!(udata->flags & H5LT_FILE_IMAGE_DONT_COPY)) goto out; - switch(file_image_op) { + switch (file_image_op) { case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_CLOSE: - if (udata->fapl_image_ptr != ptr) + if (udata->fapl_image_ptr != ptr) goto out; if (udata->fapl_ref_count == 0) goto out; udata->fapl_ref_count--; - /* release the shared buffer only if indicated by the respective flag and there are no outstanding references */ + /* release the shared buffer only if indicated by the respective flag and there are no outstanding + * references */ if (udata->fapl_ref_count == 0 && udata->vfd_ref_count == 0 && - !(udata->flags & H5LT_FILE_IMAGE_DONT_RELEASE)) { + !(udata->flags & H5LT_FILE_IMAGE_DONT_RELEASE)) { HDfree(udata->fapl_image_ptr); - udata->app_image_ptr = NULL; + udata->app_image_ptr = NULL; udata->fapl_image_ptr = NULL; - udata->vfd_image_ptr = NULL; + udata->vfd_image_ptr = NULL; } /* end if */ break; @@ -376,49 +372,49 @@ image_free(void *ptr, H5FD_file_image_op_t file_image_op, void *_udata) udata->vfd_ref_count--; - /* release the shared buffer only if indicated by the respective flag and there are no outstanding references */ + /* release the shared buffer only if indicated by the respective flag and there are no outstanding + * references */ if (udata->fapl_ref_count == 0 && udata->vfd_ref_count == 0 && - !(udata->flags & H5LT_FILE_IMAGE_DONT_RELEASE)) { + !(udata->flags & H5LT_FILE_IMAGE_DONT_RELEASE)) { HDfree(udata->vfd_image_ptr); - udata->app_image_ptr = NULL; + udata->app_image_ptr = NULL; udata->fapl_image_ptr = NULL; - udata->vfd_image_ptr = NULL; + udata->vfd_image_ptr = NULL; } /* end if */ break; - /* added unused labels to keep the compiler quite */ - case H5FD_FILE_IMAGE_OP_NO_OP: - case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET: - case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY: - case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_GET: - case H5FD_FILE_IMAGE_OP_FILE_OPEN: - case H5FD_FILE_IMAGE_OP_FILE_RESIZE: - default: + /* added unused labels to keep the compiler quite */ + case H5FD_FILE_IMAGE_OP_NO_OP: + case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_SET: + case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_COPY: + case H5FD_FILE_IMAGE_OP_PROPERTY_LIST_GET: + case H5FD_FILE_IMAGE_OP_FILE_OPEN: + case H5FD_FILE_IMAGE_OP_FILE_RESIZE: + default: goto out; } /* end switch */ - return(SUCCEED); + return (SUCCEED); out: - return(FAIL); + return (FAIL); } /* end image_free() */ - /*------------------------------------------------------------------------- -* Function: udata_copy -* -* Purpose: Simulates the copying of the user data structure utilized in the -* management of the "copying" of file images. -* -* Return: Address of "newly allocated" structure, if successful. Otherwise, it -* returns NULL. -* -* Programmer: Christian Chilan -* -* Date: October 3, 2011 -* -*------------------------------------------------------------------------- -*/ + * Function: udata_copy + * + * Purpose: Simulates the copying of the user data structure utilized in the + * management of the "copying" of file images. + * + * Return: Address of "newly allocated" structure, if successful. Otherwise, it + * returns NULL. + * + * Programmer: Christian Chilan + * + * Date: October 3, 2011 + * + *------------------------------------------------------------------------- + */ static void * udata_copy(void *_udata) { @@ -432,28 +428,27 @@ udata_copy(void *_udata) udata->ref_count++; - return(udata); + return (udata); out: return NULL; } /* end udata_copy */ - /*------------------------------------------------------------------------- -* Function: udata_free -* -* Purpose: Simulates deallocation of the user data structure utilized in the -* management of the "copying" of file images. The data structure is -* actually deallocated when there are no outstanding references. -* -* Return: SUCCEED or FAIL -* -* Programmer: Christian Chilan -* -* Date: October 3, 2011 -* -*------------------------------------------------------------------------- -*/ + * Function: udata_free + * + * Purpose: Simulates deallocation of the user data structure utilized in the + * management of the "copying" of file images. The data structure is + * actually deallocated when there are no outstanding references. + * + * Return: SUCCEED or FAIL + * + * Programmer: Christian Chilan + * + * Date: October 3, 2011 + * + *------------------------------------------------------------------------- + */ static herr_t udata_free(void *_udata) { @@ -468,409 +463,370 @@ udata_free(void *_udata) udata->ref_count--; /* checks that there are no references outstanding before deallocating udata */ - if (udata->ref_count == 0 && udata->fapl_ref_count == 0 && - udata->vfd_ref_count == 0) + if (udata->ref_count == 0 && udata->fapl_ref_count == 0 && udata->vfd_ref_count == 0) HDfree(udata); - return(SUCCEED); + return (SUCCEED); out: - return(FAIL); + return (FAIL); } /* end udata_free */ /* End of callbacks definitions for file image operations */ /*------------------------------------------------------------------------- -* -* internal functions -* -*------------------------------------------------------------------------- -*/ -static herr_t H5LT_get_attribute_mem(hid_t loc_id, - const char *obj_name, - const char *attr_name, - hid_t mem_type_id, - void *data); - -/*------------------------------------------------------------------------- -* Function: H5LT_make_dataset -* -* Purpose: Creates and writes a dataset of a type tid -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Quincey Koziol -* -* Date: October 10, 2007 -* -*------------------------------------------------------------------------- -*/ + * + * internal functions + * + *------------------------------------------------------------------------- + */ +static herr_t H5LT_get_attribute_mem(hid_t loc_id, const char *obj_name, const char *attr_name, + hid_t mem_type_id, void *data); + +/*------------------------------------------------------------------------- + * Function: H5LT_make_dataset + * + * Purpose: Creates and writes a dataset of a type tid + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Quincey Koziol + * + * Date: October 10, 2007 + * + *------------------------------------------------------------------------- + */ static herr_t -H5LT_make_dataset_numerical( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - hid_t tid, - const void *data ) +H5LT_make_dataset_numerical(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, hid_t tid, + const void *data) { - hid_t did = -1, sid = -1; + hid_t did = -1, sid = -1; /* check the arguments */ if (dset_name == NULL) - return -1; + return -1; /* Create the data space for the dataset. */ - if((sid = H5Screate_simple(rank, dims, NULL)) < 0) + if ((sid = H5Screate_simple(rank, dims, NULL)) < 0) return -1; /* Create the dataset. */ - if((did = H5Dcreate2(loc_id, dset_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + if ((did = H5Dcreate2(loc_id, dset_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto out; /* Write the dataset only if there is data to write */ - if(data) - if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0) + if (data) + if (H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0) goto out; /* End access to the dataset and release resources used by it. */ - if(H5Dclose(did) < 0) + if (H5Dclose(did) < 0) return -1; /* Terminate access to the data space. */ - if(H5Sclose(sid) < 0) + if (H5Sclose(sid) < 0) return -1; return 0; out: - H5E_BEGIN_TRY { + H5E_BEGIN_TRY + { H5Dclose(did); H5Sclose(sid); - } H5E_END_TRY; + } + H5E_END_TRY; return -1; } /*------------------------------------------------------------------------- -* -* Public functions -* -*------------------------------------------------------------------------- -*/ + * + * Public functions + * + *------------------------------------------------------------------------- + */ + +/*------------------------------------------------------------------------- + * Function: H5LTmake_dataset + * + * Purpose: Creates and writes a dataset of a type tid + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 19, 2001 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ -/*------------------------------------------------------------------------- -* Function: H5LTmake_dataset -* -* Purpose: Creates and writes a dataset of a type tid -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 19, 2001 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ - -herr_t H5LTmake_dataset( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - hid_t tid, - const void *data ) +herr_t +H5LTmake_dataset(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, hid_t tid, + const void *data) { - return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, tid, data)); + return (H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, tid, data)); } /*------------------------------------------------------------------------- -* Function: H5LTmake_dataset_char -* -* Purpose: Creates and writes a dataset of H5T_NATIVE_CHAR type -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 14, 2001 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTmake_dataset_char + * + * Purpose: Creates and writes a dataset of H5T_NATIVE_CHAR type + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 14, 2001 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ -herr_t H5LTmake_dataset_char( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - const char *data ) +herr_t +H5LTmake_dataset_char(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, const char *data) { - return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_CHAR, data)); + return (H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_CHAR, data)); } - /*------------------------------------------------------------------------- -* Function: H5LTmake_dataset_short -* -* Purpose: Creates and writes a dataset of H5T_NATIVE_SHORT type -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 14, 2001 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTmake_dataset_short + * + * Purpose: Creates and writes a dataset of H5T_NATIVE_SHORT type + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 14, 2001 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ - -herr_t H5LTmake_dataset_short( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - const short *data ) +herr_t +H5LTmake_dataset_short(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, const short *data) { - return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_SHORT, data)); + return (H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_SHORT, data)); } /*------------------------------------------------------------------------- -* Function: H5LTmake_dataset_int -* -* Purpose: Creates and writes a dataset of H5T_NATIVE_INT type -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 14, 2001 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ - + * Function: H5LTmake_dataset_int + * + * Purpose: Creates and writes a dataset of H5T_NATIVE_INT type + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 14, 2001 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ -herr_t H5LTmake_dataset_int( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - const int *data ) +herr_t +H5LTmake_dataset_int(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, const int *data) { - return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_INT, data)); + return (H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_INT, data)); } - - /*------------------------------------------------------------------------- -* Function: H5LTmake_dataset_long -* -* Purpose: Creates and writes a dataset of H5T_NATIVE_LONG type -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 14, 2001 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTmake_dataset_long + * + * Purpose: Creates and writes a dataset of H5T_NATIVE_LONG type + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 14, 2001 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ - -herr_t H5LTmake_dataset_long( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - const long *data ) +herr_t +H5LTmake_dataset_long(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, const long *data) { - return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_LONG, data)); + return (H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_LONG, data)); } /*------------------------------------------------------------------------- -* Function: H5LTmake_dataset_float -* -* Purpose: Creates and writes a dataset of H5T_NATIVE_FLOAT type -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 14, 2001 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTmake_dataset_float + * + * Purpose: Creates and writes a dataset of H5T_NATIVE_FLOAT type + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 14, 2001 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ - -herr_t H5LTmake_dataset_float( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - const float *data ) +herr_t +H5LTmake_dataset_float(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, const float *data) { - return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_FLOAT, data)); + return (H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_FLOAT, data)); } - - /*------------------------------------------------------------------------- -* Function: H5LTmake_dataset_double -* -* Purpose: Creates and writes a dataset of H5T_NATIVE_DOUBLE type -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 14, 2001 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ - + * Function: H5LTmake_dataset_double + * + * Purpose: Creates and writes a dataset of H5T_NATIVE_DOUBLE type + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 14, 2001 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ -herr_t H5LTmake_dataset_double( hid_t loc_id, - const char *dset_name, - int rank, - const hsize_t *dims, - const double *data ) +herr_t +H5LTmake_dataset_double(hid_t loc_id, const char *dset_name, int rank, const hsize_t *dims, + const double *data) { - return(H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_DOUBLE, data)); + return (H5LT_make_dataset_numerical(loc_id, dset_name, rank, dims, H5T_NATIVE_DOUBLE, data)); } - /*------------------------------------------------------------------------- -* Function: H5LTmake_dataset_string -* -* Purpose: Creates and writes a dataset of H5T_C_S1 type -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: October 05, 2004 -* -* Comments: -* -* Modifications: -* -* -*------------------------------------------------------------------------- -*/ - + * Function: H5LTmake_dataset_string + * + * Purpose: Creates and writes a dataset of H5T_C_S1 type + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: October 05, 2004 + * + * Comments: + * + * Modifications: + * + * + *------------------------------------------------------------------------- + */ -herr_t H5LTmake_dataset_string(hid_t loc_id, - const char *dset_name, - const char *buf ) +herr_t +H5LTmake_dataset_string(hid_t loc_id, const char *dset_name, const char *buf) { - hid_t did = -1; - hid_t sid = -1; - hid_t tid = -1; - size_t size; + hid_t did = -1; + hid_t sid = -1; + hid_t tid = -1; + size_t size; /* check the arguments */ if (dset_name == NULL) - return -1; + return -1; /* create a string data type */ - if((tid = H5Tcopy(H5T_C_S1)) < 0 ) + if ((tid = H5Tcopy(H5T_C_S1)) < 0) goto out; size = HDstrlen(buf) + 1; /* extra null term */ - if(H5Tset_size(tid, size) < 0) + if (H5Tset_size(tid, size) < 0) goto out; - if(H5Tset_strpad(tid, H5T_STR_NULLTERM) < 0) + if (H5Tset_strpad(tid, H5T_STR_NULLTERM) < 0) goto out; /* Create the data space for the dataset. */ - if((sid = H5Screate(H5S_SCALAR)) < 0) + if ((sid = H5Screate(H5S_SCALAR)) < 0) goto out; /* Create the dataset. */ - if((did = H5Dcreate2(loc_id, dset_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + if ((did = H5Dcreate2(loc_id, dset_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto out; /* Write the dataset only if there is data to write */ - if(buf) - if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + if (buf) + if (H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto out; /* close*/ - if(H5Dclose(did) < 0) + if (H5Dclose(did) < 0) return -1; - if(H5Sclose(sid) < 0) + if (H5Sclose(sid) < 0) return -1; - if(H5Tclose(tid) < 0) + if (H5Tclose(tid) < 0) goto out; return 0; out: - H5E_BEGIN_TRY { + H5E_BEGIN_TRY + { H5Dclose(did); H5Tclose(tid); H5Sclose(sid); - } H5E_END_TRY; + } + H5E_END_TRY; return -1; } - /*------------------------------------------------------------------------- -* Function: H5LTopen_file_image -* -* Purpose: Open a user supplied file image using the core file driver. -* -* Return: File identifier, Failure: -1 -* -* Programmer: Christian Chilan -* -* Date: October 3, 2011 -* -*------------------------------------------------------------------------- -*/ -hid_t H5LTopen_file_image(void *buf_ptr, size_t buf_size, unsigned flags) -{ - hid_t fapl=-1, file_id=-1; /* HDF5 identifiers */ - unsigned file_open_flags; /* Flags for image open */ - char file_name[64]; /* Filename buffer */ - size_t alloc_incr; /* Buffer allocation increment */ - size_t min_incr = 65536; /* Minimum buffer increment */ - double buf_prcnt = 0.1f; /* Percentage of buffer size to set - as increment */ - static long file_name_counter; - H5FD_file_image_callbacks_t callbacks = {&image_malloc, &image_memcpy, - &image_realloc, &image_free, - &udata_copy, &udata_free, - (void *)NULL}; + * Function: H5LTopen_file_image + * + * Purpose: Open a user supplied file image using the core file driver. + * + * Return: File identifier, Failure: -1 + * + * Programmer: Christian Chilan + * + * Date: October 3, 2011 + * + *------------------------------------------------------------------------- + */ +hid_t +H5LTopen_file_image(void *buf_ptr, size_t buf_size, unsigned flags) +{ + hid_t fapl = -1, file_id = -1; /* HDF5 identifiers */ + unsigned file_open_flags; /* Flags for image open */ + char file_name[64]; /* Filename buffer */ + size_t alloc_incr; /* Buffer allocation increment */ + size_t min_incr = 65536; /* Minimum buffer increment */ + double buf_prcnt = 0.1f; /* Percentage of buffer size to set + as increment */ + static long file_name_counter; + H5FD_file_image_callbacks_t callbacks = {&image_malloc, &image_memcpy, &image_realloc, &image_free, + &udata_copy, &udata_free, (void *)NULL}; /* check arguments */ if (buf_ptr == NULL) @@ -898,33 +854,33 @@ hid_t H5LTopen_file_image(void *buf_ptr, size_t buf_size, unsigned flags) /* Set callbacks for file image ops ONLY if the file image is NOT copied */ if (flags & H5LT_FILE_IMAGE_DONT_COPY) { - H5LT_file_image_ud_t *udata; /* Pointer to udata structure */ + H5LT_file_image_ud_t *udata; /* Pointer to udata structure */ /* Allocate buffer to communicate user data to callbacks */ if (NULL == (udata = (H5LT_file_image_ud_t *)HDmalloc(sizeof(H5LT_file_image_ud_t)))) goto out; /* Initialize udata with info about app buffer containing file image and flags */ - udata->app_image_ptr = buf_ptr; - udata->app_image_size = buf_size; - udata->fapl_image_ptr = NULL; + udata->app_image_ptr = buf_ptr; + udata->app_image_size = buf_size; + udata->fapl_image_ptr = NULL; udata->fapl_image_size = 0; - udata->fapl_ref_count = 0; - udata->vfd_image_ptr = NULL; - udata->vfd_image_size = 0; - udata->vfd_ref_count = 0; - udata->flags = flags; - udata->ref_count = 1; /* corresponding to the first FAPL */ + udata->fapl_ref_count = 0; + udata->vfd_image_ptr = NULL; + udata->vfd_image_size = 0; + udata->vfd_ref_count = 0; + udata->flags = flags; + udata->ref_count = 1; /* corresponding to the first FAPL */ /* copy address of udata into callbacks */ callbacks.udata = (void *)udata; /* Set file image callbacks */ - if (H5Pset_file_image_callbacks(fapl, &callbacks) < 0) { + if (H5Pset_file_image_callbacks(fapl, &callbacks) < 0) { HDfree(udata); goto out; } /* end if */ - } /* end if */ + } /* end if */ /* Assign file image in user buffer to FAPL */ if (H5Pset_file_image(fapl, buf_ptr, buf_size) < 0) @@ -951,46 +907,44 @@ hid_t H5LTopen_file_image(void *buf_ptr, size_t buf_size, unsigned flags) return file_id; out: - H5E_BEGIN_TRY { - H5Pclose(fapl); - } H5E_END_TRY; + H5E_BEGIN_TRY { H5Pclose(fapl); } + H5E_END_TRY; return -1; } /* end H5LTopen_file_image() */ - /*------------------------------------------------------------------------- -* Function: H5LT_read_dataset -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Quincey Koziol -* -* Date: October 8, 2007 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LT_read_dataset + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Quincey Koziol + * + * Date: October 8, 2007 + * + *------------------------------------------------------------------------- + */ static herr_t H5LT_read_dataset_numerical(hid_t loc_id, const char *dset_name, hid_t tid, void *data) { - hid_t did; + hid_t did; /* check the arguments */ if (dset_name == NULL) - return -1; + return -1; /* Open the dataset. */ - if((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) + if ((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) return -1; /* Read */ - if(H5Dread(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0) + if (H5Dread(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0) goto out; /* End access to the dataset and release resources used by it. */ - if(H5Dclose(did)) + if (H5Dclose(did)) return -1; return 0; @@ -1001,509 +955,493 @@ out: } /*------------------------------------------------------------------------- -* Function: H5LTread_dataset -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: June 13, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: June 13, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset(hid_t loc_id, - const char *dset_name, - hid_t tid, - void *data) +herr_t +H5LTread_dataset(hid_t loc_id, const char *dset_name, hid_t tid, void *data) { - return(H5LT_read_dataset_numerical(loc_id, dset_name, tid, data)); + return (H5LT_read_dataset_numerical(loc_id, dset_name, tid, data)); } - /*------------------------------------------------------------------------- -* Function: H5LTread_dataset_char -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 5, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset_char + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 5, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset_char( hid_t loc_id, - const char *dset_name, - char *data ) +herr_t +H5LTread_dataset_char(hid_t loc_id, const char *dset_name, char *data) { - return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_CHAR, data)); + return (H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_CHAR, data)); } /*------------------------------------------------------------------------- -* Function: H5LTread_dataset_short -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 5, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset_short + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 5, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset_short( hid_t loc_id, - const char *dset_name, - short *data ) +herr_t +H5LTread_dataset_short(hid_t loc_id, const char *dset_name, short *data) { - return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_SHORT, data)); + return (H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_SHORT, data)); } /*------------------------------------------------------------------------- -* Function: H5LTread_dataset_int -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 5, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset_int + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 5, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset_int( hid_t loc_id, - const char *dset_name, - int *data ) +herr_t +H5LTread_dataset_int(hid_t loc_id, const char *dset_name, int *data) { - return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_INT, data)); + return (H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_INT, data)); } /*------------------------------------------------------------------------- -* Function: H5LTread_dataset_long -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 5, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset_long + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 5, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset_long( hid_t loc_id, - const char *dset_name, - long *data ) +herr_t +H5LTread_dataset_long(hid_t loc_id, const char *dset_name, long *data) { - return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_LONG, data)); + return (H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_LONG, data)); } /*------------------------------------------------------------------------- -* Function: H5LTread_dataset_float -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 5, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset_float + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 5, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset_float( hid_t loc_id, - const char *dset_name, - float *data ) +herr_t +H5LTread_dataset_float(hid_t loc_id, const char *dset_name, float *data) { - return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_FLOAT, data)); + return (H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_FLOAT, data)); } - /*------------------------------------------------------------------------- -* Function: H5LTread_dataset_double -* -* Purpose: Reads a dataset from disk. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 5, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset_double + * + * Purpose: Reads a dataset from disk. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 5, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset_double( hid_t loc_id, - const char *dset_name, - double *data ) +herr_t +H5LTread_dataset_double(hid_t loc_id, const char *dset_name, double *data) { - return(H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_DOUBLE, data)); + return (H5LT_read_dataset_numerical(loc_id, dset_name, H5T_NATIVE_DOUBLE, data)); } - /*------------------------------------------------------------------------- -* Function: H5LTread_dataset_string -* -* Purpose: Reads a dataset -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: October 05, 2004 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTread_dataset_string + * + * Purpose: Reads a dataset + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: October 05, 2004 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTread_dataset_string( hid_t loc_id, - const char *dset_name, - char *buf ) +herr_t +H5LTread_dataset_string(hid_t loc_id, const char *dset_name, char *buf) { - hid_t did = -1; - hid_t tid = -1; + hid_t did = -1; + hid_t tid = -1; /* check the arguments */ if (dset_name == NULL) - return -1; + return -1; /* Open the dataset. */ - if((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) + if ((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) return -1; - if((tid = H5Dget_type(did)) < 0) + if ((tid = H5Dget_type(did)) < 0) goto out; /* Read */ - if(H5Dread(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) + if (H5Dread(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0) goto out; /* close */ - if(H5Dclose(did)) + if (H5Dclose(did)) goto out; - if(H5Tclose(tid)) + if (H5Tclose(tid)) return -1; return 0; out: - H5E_BEGIN_TRY { + H5E_BEGIN_TRY + { H5Dclose(did); H5Tclose(tid); - } H5E_END_TRY; + } + H5E_END_TRY; return -1; } - /*------------------------------------------------------------------------- -* Function: H5LTget_dataset_ndims -* -* Purpose: Gets the dimensionality of a dataset. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 4, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTget_dataset_ndims + * + * Purpose: Gets the dimensionality of a dataset. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 4, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTget_dataset_ndims( hid_t loc_id, - const char *dset_name, - int *rank ) +herr_t +H5LTget_dataset_ndims(hid_t loc_id, const char *dset_name, int *rank) { - hid_t did = -1; - hid_t sid = -1; + hid_t did = -1; + hid_t sid = -1; /* check the arguments */ if (dset_name == NULL) - return -1; + return -1; /* Open the dataset. */ - if((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) + if ((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) return -1; /* Get the dataspace handle */ - if((sid = H5Dget_space(did)) < 0) + if ((sid = H5Dget_space(did)) < 0) goto out; /* Get rank */ - if((*rank = H5Sget_simple_extent_ndims(sid)) < 0) + if ((*rank = H5Sget_simple_extent_ndims(sid)) < 0) goto out; /* Terminate access to the dataspace */ - if(H5Sclose(sid) < 0) + if (H5Sclose(sid) < 0) goto out; /* End access to the dataset */ - if(H5Dclose(did)) + if (H5Dclose(did)) return -1; return 0; out: - H5E_BEGIN_TRY { + H5E_BEGIN_TRY + { H5Dclose(did); H5Sclose(sid); - } H5E_END_TRY; + } + H5E_END_TRY; return -1; } - /*------------------------------------------------------------------------- -* Function: H5LTget_dataset_info -* -* Purpose: Gets information about a dataset. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 4, 2001 -* Modified: February 28, 2006: checked for NULL parameters -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTget_dataset_info + * + * Purpose: Gets information about a dataset. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 4, 2001 + * Modified: February 28, 2006: checked for NULL parameters + * + *------------------------------------------------------------------------- + */ -herr_t H5LTget_dataset_info( hid_t loc_id, - const char *dset_name, - hsize_t *dims, - H5T_class_t *type_class, - size_t *type_size ) +herr_t +H5LTget_dataset_info(hid_t loc_id, const char *dset_name, hsize_t *dims, H5T_class_t *type_class, + size_t *type_size) { - hid_t did = -1; - hid_t tid = -1; - hid_t sid = -1; + hid_t did = -1; + hid_t tid = -1; + hid_t sid = -1; /* check the arguments */ if (dset_name == NULL) - return -1; + return -1; /* open the dataset. */ - if((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) + if ((did = H5Dopen2(loc_id, dset_name, H5P_DEFAULT)) < 0) return -1; /* get an identifier for the datatype. */ tid = H5Dget_type(did); /* get the class. */ - if(type_class != NULL) + if (type_class != NULL) *type_class = H5Tget_class(tid); /* get the size. */ - if(type_size!=NULL) + if (type_size != NULL) *type_size = H5Tget_size(tid); - if(dims != NULL) { + if (dims != NULL) { /* get the dataspace handle */ - if((sid = H5Dget_space(did)) < 0) + if ((sid = H5Dget_space(did)) < 0) goto out; /* get dimensions */ - if(H5Sget_simple_extent_dims(sid, dims, NULL) < 0) + if (H5Sget_simple_extent_dims(sid, dims, NULL) < 0) goto out; /* terminate access to the dataspace */ - if(H5Sclose(sid) < 0) + if (H5Sclose(sid) < 0) goto out; } /* end if */ /* release the datatype. */ - if(H5Tclose(tid)) + if (H5Tclose(tid)) return -1; /* end access to the dataset */ - if(H5Dclose(did)) + if (H5Dclose(did)) return -1; return 0; out: - H5E_BEGIN_TRY { + H5E_BEGIN_TRY + { H5Tclose(tid); H5Sclose(sid); H5Dclose(did); - } H5E_END_TRY; + } + H5E_END_TRY; return -1; - } /*------------------------------------------------------------------------- -* Function: find_dataset -* -* Purpose: operator function used by H5LTfind_dataset -* -* Programmer: Pedro Vicente -* -* Date: June 21, 2001 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ + * Function: find_dataset + * + * Purpose: operator function used by H5LTfind_dataset + * + * Programmer: Pedro Vicente + * + * Date: June 21, 2001 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ static herr_t find_dataset(hid_t loc_id, const char *name, const H5L_info_t *linfo, void *op_data) { /* Define a default zero value for return. This will cause the iterator to continue if - * the dataset is not found yet. - */ + * the dataset is not found yet. + */ int ret = 0; /* check the arguments */ if (name == NULL) - return ret; + return ret; /* Shut the compiler up */ loc_id = loc_id; - linfo = linfo; + linfo = linfo; /* Define a positive value for return value if the dataset was found. This will - * cause the iterator to immediately return that positive value, - * indicating short-circuit success - */ - if(HDstrncmp(name, (char *)op_data, HDstrlen((char *)op_data)) == 0) + * cause the iterator to immediately return that positive value, + * indicating short-circuit success + */ + if (HDstrncmp(name, (char *)op_data, HDstrlen((char *)op_data)) == 0) ret = 1; return ret; } - /*------------------------------------------------------------------------- -* Function: H5LTfind_dataset -* -* Purpose: Inquires if a dataset named dset_name exists attached -* to the object loc_id. -* -* Programmer: Pedro Vicente -* -* Date: July 15, 2001 -* -* Return: -* Success: The return value of the first operator that -* returns non-zero, or zero if all members were -* processed with no operator returning non-zero. -* -* Failure: Negative if something goes wrong within the -* library, or the negative value returned by one -* of the operators. -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTfind_dataset + * + * Purpose: Inquires if a dataset named dset_name exists attached + * to the object loc_id. + * + * Programmer: Pedro Vicente + * + * Date: July 15, 2001 + * + * Return: + * Success: The return value of the first operator that + * returns non-zero, or zero if all members were + * processed with no operator returning non-zero. + * + * Failure: Negative if something goes wrong within the + * library, or the negative value returned by one + * of the operators. + * + *------------------------------------------------------------------------- + */ H5_GCC_DIAG_OFF("cast-qual") herr_t -H5LTfind_dataset( hid_t loc_id, const char *dset_name ) +H5LTfind_dataset(hid_t loc_id, const char *dset_name) { return H5Literate(loc_id, H5_INDEX_NAME, H5_ITER_INC, 0, find_dataset, (void *)dset_name); } H5_GCC_DIAG_ON("cast-qual") /*------------------------------------------------------------------------- -* -* Set attribute functions -* -*------------------------------------------------------------------------- -*/ - - -/*------------------------------------------------------------------------- -* Function: H5LTset_attribute_string -* -* Purpose: Creates and writes a string attribute named attr_name and attaches -* it to the object specified by the name obj_name. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: July 23, 2001 -* -* Comments: If the attribute already exists, it is overwritten -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ + * + * Set attribute functions + * + *------------------------------------------------------------------------- + */ + +/*------------------------------------------------------------------------- + * Function: H5LTset_attribute_string + * + * Purpose: Creates and writes a string attribute named attr_name and attaches + * it to the object specified by the name obj_name. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: July 23, 2001 + * + * Comments: If the attribute already exists, it is overwritten + * + * Modifications: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_string( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const char *attr_data ) +herr_t +H5LTset_attribute_string(hid_t loc_id, const char *obj_name, const char *attr_name, const char *attr_data) { - hid_t attr_type; - hid_t attr_space_id; - hid_t attr_id; - hid_t obj_id; - int has_attr; - size_t attr_size; + hid_t attr_type; + hid_t attr_space_id; + hid_t attr_id; + hid_t obj_id; + int has_attr; + size_t attr_size; /* check the arguments */ if (obj_name == NULL) - return -1; + return -1; if (attr_name == NULL) - return -1; + return -1; if (attr_data == NULL) - return -1; + return -1; /* Open the object */ if ((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) return -1; /* Create the attribute */ - if ( (attr_type = H5Tcopy( H5T_C_S1 )) < 0 ) + if ((attr_type = H5Tcopy(H5T_C_S1)) < 0) goto out; - attr_size = HDstrlen( attr_data ) + 1; /* extra null term */ + attr_size = HDstrlen(attr_data) + 1; /* extra null term */ - if ( H5Tset_size( attr_type, (size_t)attr_size) < 0 ) + if (H5Tset_size(attr_type, (size_t)attr_size) < 0) goto out; - if ( H5Tset_strpad( attr_type, H5T_STR_NULLTERM ) < 0 ) + if (H5Tset_strpad(attr_type, H5T_STR_NULLTERM) < 0) goto out; - if ( (attr_space_id = H5Screate( H5S_SCALAR )) < 0 ) + if ((attr_space_id = H5Screate(H5S_SCALAR)) < 0) goto out; /* Verify if the attribute already exists */ has_attr = H5LT_find_attribute(obj_id, attr_name); /* The attribute already exists, delete it */ - if(has_attr == 1) - if(H5Adelete(obj_id, attr_name) < 0) + if (has_attr == 1) + if (H5Adelete(obj_id, attr_name) < 0) goto out; /* Create and write the attribute */ - if((attr_id = H5Acreate2(obj_id, attr_name, attr_type, attr_space_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) + if ((attr_id = H5Acreate2(obj_id, attr_name, attr_type, attr_space_id, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto out; - if(H5Awrite(attr_id, attr_type, attr_data) < 0) + if (H5Awrite(attr_id, attr_type, attr_data) < 0) goto out; - if(H5Aclose(attr_id) < 0) + if (H5Aclose(attr_id) < 0) goto out; - if(H5Sclose(attr_space_id) < 0) + if (H5Sclose(attr_space_id) < 0) goto out; - if(H5Tclose(attr_type) < 0) + if (H5Tclose(attr_type) < 0) goto out; /* Close the object */ - if(H5Oclose(obj_id) < 0) + if (H5Oclose(obj_id) < 0) return -1; return 0; @@ -1514,79 +1452,71 @@ out: return -1; } - - - - /*------------------------------------------------------------------------- -* Function: H5LT_set_attribute_numerical -* -* Purpose: Private function used by H5LTset_attribute_int and H5LTset_attribute_float -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: July 25, 2001 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ - + * Function: H5LT_set_attribute_numerical + * + * Purpose: Private function used by H5LTset_attribute_int and H5LTset_attribute_float + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: July 25, 2001 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LT_set_attribute_numerical( hid_t loc_id, - const char *obj_name, - const char *attr_name, - size_t size, - hid_t tid, - const void *data ) +herr_t +H5LT_set_attribute_numerical(hid_t loc_id, const char *obj_name, const char *attr_name, size_t size, + hid_t tid, const void *data) { - hid_t obj_id, sid, attr_id; - hsize_t dim_size=size; - int has_attr; + hid_t obj_id, sid, attr_id; + hsize_t dim_size = size; + int has_attr; /* check the arguments */ if (obj_name == NULL) - return -1; + return -1; if (attr_name == NULL) - return -1; + return -1; /* Open the object */ if ((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) return -1; /* Create the data space for the attribute. */ - if ( (sid = H5Screate_simple( 1, &dim_size, NULL )) < 0 ) + if ((sid = H5Screate_simple(1, &dim_size, NULL)) < 0) goto out; /* Verify if the attribute already exists */ has_attr = H5LT_find_attribute(obj_id, attr_name); /* The attribute already exists, delete it */ - if(has_attr == 1) - if(H5Adelete(obj_id, attr_name) < 0) + if (has_attr == 1) + if (H5Adelete(obj_id, attr_name) < 0) goto out; /* Create the attribute. */ - if((attr_id = H5Acreate2(obj_id, attr_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) + if ((attr_id = H5Acreate2(obj_id, attr_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto out; /* Write the attribute data. */ - if(H5Awrite(attr_id, tid, data) < 0) + if (H5Awrite(attr_id, tid, data) < 0) goto out; /* Close the attribute. */ - if(H5Aclose(attr_id) < 0) + if (H5Aclose(attr_id) < 0) goto out; /* Close the dataspace. */ - if(H5Sclose(sid) < 0) + if (H5Sclose(sid) < 0) goto out; /* Close the object */ - if(H5Oclose(obj_id) < 0) + if (H5Oclose(obj_id) < 0) return -1; return 0; @@ -1596,558 +1526,495 @@ out: return -1; } - /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_char -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 7, 2001 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_char + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 7, 2001 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_char( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const char *data, - size_t size ) +herr_t +H5LTset_attribute_char(hid_t loc_id, const char *obj_name, const char *attr_name, const char *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_CHAR, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_CHAR, data) < 0) return -1; return 0; } /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_uchar -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_uchar + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_uchar( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const unsigned char *data, - size_t size ) +herr_t +H5LTset_attribute_uchar(hid_t loc_id, const char *obj_name, const char *attr_name, const unsigned char *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_UCHAR, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_UCHAR, data) < 0) return -1; return 0; - } /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_short -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 7, 2001 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_short + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 7, 2001 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_short( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const short *data, - size_t size ) +herr_t +H5LTset_attribute_short(hid_t loc_id, const char *obj_name, const char *attr_name, const short *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_SHORT, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_SHORT, data) < 0) return -1; return 0; - } /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_ushort -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_ushort + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_ushort( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const unsigned short *data, - size_t size ) +herr_t +H5LTset_attribute_ushort(hid_t loc_id, const char *obj_name, const char *attr_name, + const unsigned short *data, size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_USHORT, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_USHORT, data) < 0) return -1; return 0; - } /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_int -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 7, 2001 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_int + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 7, 2001 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_int( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const int *data, - size_t size ) +herr_t +H5LTset_attribute_int(hid_t loc_id, const char *obj_name, const char *attr_name, const int *data, size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_INT, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_INT, data) < 0) return -1; return 0; - } /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_uint -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_uint + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_uint( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const unsigned int *data, - size_t size ) +herr_t +H5LTset_attribute_uint(hid_t loc_id, const char *obj_name, const char *attr_name, const unsigned int *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_UINT, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_UINT, data) < 0) return -1; return 0; - } - /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_long -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 7, 2001 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_long + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 7, 2001 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_long( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const long *data, - size_t size ) +herr_t +H5LTset_attribute_long(hid_t loc_id, const char *obj_name, const char *attr_name, const long *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_LONG, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_LONG, data) < 0) return -1; return 0; - } /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_long_long -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Elena Pourmal -* -* Date: June 17, 2005 -* -* Comments: This function was added to support attributes of type long long -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_long_long + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Elena Pourmal + * + * Date: June 17, 2005 + * + * Comments: This function was added to support attributes of type long long + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_long_long( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const long long *data, - size_t size ) +herr_t +H5LTset_attribute_long_long(hid_t loc_id, const char *obj_name, const char *attr_name, const long long *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_LLONG, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_LLONG, data) < 0) return -1; return 0; - } - /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_ulong -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_ulong + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_ulong( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const unsigned long *data, - size_t size ) +herr_t +H5LTset_attribute_ulong(hid_t loc_id, const char *obj_name, const char *attr_name, const unsigned long *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_ULONG, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_ULONG, data) < 0) return -1; return 0; - } - /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_float -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: July 25, 2001 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ - + * Function: H5LTset_attribute_float + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: July 25, 2001 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_float( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const float *data, - size_t size ) +herr_t +H5LTset_attribute_float(hid_t loc_id, const char *obj_name, const char *attr_name, const float *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_FLOAT, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_FLOAT, data) < 0) return -1; return 0; - } - /*------------------------------------------------------------------------- -* Function: H5LTset_attribute_double -* -* Purpose: Create and write an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: November 7, 2001 -* -* Comments: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTset_attribute_double + * + * Purpose: Create and write an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: November 7, 2001 + * + * Comments: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTset_attribute_double( hid_t loc_id, - const char *obj_name, - const char *attr_name, - const double *data, - size_t size ) +herr_t +H5LTset_attribute_double(hid_t loc_id, const char *obj_name, const char *attr_name, const double *data, + size_t size) { - if ( H5LT_set_attribute_numerical( loc_id, obj_name, attr_name, size, - H5T_NATIVE_DOUBLE, data ) < 0 ) + if (H5LT_set_attribute_numerical(loc_id, obj_name, attr_name, size, H5T_NATIVE_DOUBLE, data) < 0) return -1; return 0; - } - - /*------------------------------------------------------------------------- -* Function: find_attr -* -* Purpose: operator function used by H5LT_find_attribute -* -* Programmer: Pedro Vicente -* -* Date: June 21, 2001 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ + * Function: find_attr + * + * Purpose: operator function used by H5LT_find_attribute + * + * Programmer: Pedro Vicente + * + * Date: June 21, 2001 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ static herr_t -find_attr(hid_t loc_id, const char *name, const H5A_info_t *ainfo, - void *op_data) +find_attr(hid_t loc_id, const char *name, const H5A_info_t *ainfo, void *op_data) { int ret = H5_ITER_CONT; /* check the arguments */ if (name == NULL) - return H5_ITER_CONT; + return H5_ITER_CONT; /* Shut compiler up */ - loc_id = loc_id; ainfo = ainfo; + loc_id = loc_id; + ainfo = ainfo; /* Define a positive value for return value if the attribute was found. This will - * cause the iterator to immediately return that positive value, - * indicating short-circuit success - */ + * cause the iterator to immediately return that positive value, + * indicating short-circuit success + */ - if(HDstrncmp(name, (char *)op_data, MAX(HDstrlen((char *)op_data),HDstrlen(name))) == 0) + if (HDstrncmp(name, (char *)op_data, MAX(HDstrlen((char *)op_data), HDstrlen(name))) == 0) ret = H5_ITER_STOP; return ret; } - /*------------------------------------------------------------------------- -* Function: H5LTfind_attribute -* -* Purpose: Inquires if an attribute named attr_name exists attached to -* the object loc_id. -* -* Programmer: Pedro Vicente -* -* Date: May 17, 2006 -* -* Comments: -* Calls the private version of the function -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTfind_attribute + * + * Purpose: Inquires if an attribute named attr_name exists attached to + * the object loc_id. + * + * Programmer: Pedro Vicente + * + * Date: May 17, 2006 + * + * Comments: + * Calls the private version of the function + * + *------------------------------------------------------------------------- + */ -herr_t H5LTfind_attribute( hid_t loc_id, const char* attr_name ) +herr_t +H5LTfind_attribute(hid_t loc_id, const char *attr_name) { - return H5LT_find_attribute(loc_id,attr_name); + return H5LT_find_attribute(loc_id, attr_name); } - - /*------------------------------------------------------------------------- -* Function: H5LT_find_attribute -* -* Purpose: Inquires if an attribute named attr_name exists attached to the object loc_id. -* -* Programmer: Pedro Vicente -* -* Date: June 21, 2001 -* -* Comments: -* The function uses H5Aiterate2 with the operator function find_attr -* -* Return: -* Success: The return value of the first operator that -* returns non-zero, or zero if all members were -* processed with no operator returning non-zero. -* -* Failure: Negative if something goes wrong within the -* library, or the negative value returned by one -* of the operators. -* -*------------------------------------------------------------------------- -*/ + * Function: H5LT_find_attribute + * + * Purpose: Inquires if an attribute named attr_name exists attached to the object loc_id. + * + * Programmer: Pedro Vicente + * + * Date: June 21, 2001 + * + * Comments: + * The function uses H5Aiterate2 with the operator function find_attr + * + * Return: + * Success: The return value of the first operator that + * returns non-zero, or zero if all members were + * processed with no operator returning non-zero. + * + * Failure: Negative if something goes wrong within the + * library, or the negative value returned by one + * of the operators. + * + *------------------------------------------------------------------------- + */ H5_GCC_DIAG_OFF("cast-qual") herr_t -H5LT_find_attribute( hid_t loc_id, const char* attr_name ) +H5LT_find_attribute(hid_t loc_id, const char *attr_name) { return H5Aiterate2(loc_id, H5_INDEX_NAME, H5_ITER_INC, NULL, find_attr, (void *)attr_name); } H5_GCC_DIAG_ON("cast-qual") - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_ndims -* -* Purpose: Gets the dimensionality of an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 4, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTget_attribute_ndims + * + * Purpose: Gets the dimensionality of an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 4, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTget_attribute_ndims( hid_t loc_id, - const char *obj_name, - const char *attr_name, - int *rank ) +herr_t +H5LTget_attribute_ndims(hid_t loc_id, const char *obj_name, const char *attr_name, int *rank) { - hid_t attr_id; - hid_t sid; - hid_t obj_id; + hid_t attr_id; + hid_t sid; + hid_t obj_id; /* check the arguments */ if (obj_name == NULL) - return -1; + return -1; if (attr_name == NULL) - return -1; + return -1; /* Open the object */ - if((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) + if ((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) return -1; /* Open the attribute. */ - if((attr_id = H5Aopen(obj_id, attr_name, H5P_DEFAULT)) < 0) - { + if ((attr_id = H5Aopen(obj_id, attr_name, H5P_DEFAULT)) < 0) { H5Oclose(obj_id); return -1; } /* Get the dataspace handle */ - if((sid = H5Aget_space(attr_id)) < 0) + if ((sid = H5Aget_space(attr_id)) < 0) goto out; /* Get rank */ - if((*rank = H5Sget_simple_extent_ndims(sid)) < 0) + if ((*rank = H5Sget_simple_extent_ndims(sid)) < 0) goto out; /* Terminate access to the attribute */ - if ( H5Sclose( sid ) < 0 ) + if (H5Sclose(sid) < 0) goto out; /* End access to the attribute */ - if ( H5Aclose( attr_id ) ) - goto out;; + if (H5Aclose(attr_id)) + goto out; + ; /* Close the object */ - if(H5Oclose(obj_id) < 0 ) + if (H5Oclose(obj_id) < 0) return -1; return 0; out: - H5Aclose( attr_id ); + H5Aclose(attr_id); H5Oclose(obj_id); return -1; - } - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_info -* -* Purpose: Gets information about an attribute. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 4, 2001 -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTget_attribute_info + * + * Purpose: Gets information about an attribute. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 4, 2001 + * + *------------------------------------------------------------------------- + */ -herr_t H5LTget_attribute_info( hid_t loc_id, - const char *obj_name, - const char *attr_name, - hsize_t *dims, - H5T_class_t *type_class, - size_t *type_size ) +herr_t +H5LTget_attribute_info(hid_t loc_id, const char *obj_name, const char *attr_name, hsize_t *dims, + H5T_class_t *type_class, size_t *type_size) { - hid_t attr_id; - hid_t tid; - hid_t sid; - hid_t obj_id; + hid_t attr_id; + hid_t tid; + hid_t sid; + hid_t obj_id; /* check the arguments */ if (obj_name == NULL) - return -1; + return -1; if (attr_name == NULL) - return -1; + return -1; /* Open the object */ - if((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) + if ((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) return -1; /* Open the attribute. */ - if((attr_id = H5Aopen(obj_id, attr_name, H5P_DEFAULT)) < 0) - { + if ((attr_id = H5Aopen(obj_id, attr_name, H5P_DEFAULT)) < 0) { H5Oclose(obj_id); return -1; } @@ -2159,30 +2026,30 @@ herr_t H5LTget_attribute_info( hid_t loc_id, *type_class = H5Tget_class(tid); /* Get the size. */ - *type_size = H5Tget_size( tid ); + *type_size = H5Tget_size(tid); /* Get the dataspace handle */ - if ( (sid = H5Aget_space( attr_id )) < 0 ) + if ((sid = H5Aget_space(attr_id)) < 0) goto out; /* Get dimensions */ - if ( H5Sget_simple_extent_dims( sid, dims, NULL) < 0 ) + if (H5Sget_simple_extent_dims(sid, dims, NULL) < 0) goto out; /* Terminate access to the dataspace */ - if ( H5Sclose( sid ) < 0 ) + if (H5Sclose(sid) < 0) goto out; /* Release the datatype. */ - if ( H5Tclose( tid ) ) + if (H5Tclose(tid)) goto out; /* End access to the attribute */ - if ( H5Aclose( attr_id ) ) + if (H5Aclose(attr_id)) goto out; /* Close the object */ - if(H5Oclose(obj_id) < 0 ) + if (H5Oclose(obj_id) < 0) return -1; return 0; @@ -2192,46 +2059,46 @@ out: H5Aclose(attr_id); H5Oclose(obj_id); return -1; - } /*------------------------------------------------------------------------- -* Function: H5LTtext_to_dtype -* -* Purpose: Convert DDL description to HDF5 data type. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Raymond Lu -* -* Date: October 6, 2004 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -hid_t H5LTtext_to_dtype(const char *text, H5LT_lang_t lang_type) -{ - hid_t type_id; + * Function: H5LTtext_to_dtype + * + * Purpose: Convert DDL description to HDF5 data type. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Raymond Lu + * + * Date: October 6, 2004 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +hid_t +H5LTtext_to_dtype(const char *text, H5LT_lang_t lang_type) +{ + hid_t type_id; /* check the arguments */ if (text == NULL) - return -1; + return -1; - if(lang_type <= H5LT_LANG_ERR || lang_type >= H5LT_NO_LANG) + if (lang_type <= H5LT_LANG_ERR || lang_type >= H5LT_NO_LANG) goto out; - if(lang_type != H5LT_DDL) { + if (lang_type != H5LT_DDL) { HDfprintf(stderr, "only DDL is supported for now.\n"); goto out; } input_len = HDstrlen(text); - myinput = HDstrdup(text); + myinput = HDstrdup(text); - if((type_id = H5LTyyparse()) < 0) { + if ((type_id = H5LTyyparse()) < 0) { HDfree(myinput); goto out; } @@ -2246,57 +2113,60 @@ out: } /*------------------------------------------------------------------------- -* Function: realloc_and_append -* -* Purpose: Expand the buffer and append a string to it. -* -* Return: void -* -* Programmer: Raymond Lu -* -* Date: 29 September 2011 -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -static char* + * Function: realloc_and_append + * + * Purpose: Expand the buffer and append a string to it. + * + * Return: void + * + * Programmer: Raymond Lu + * + * Date: 29 September 2011 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +static char * realloc_and_append(hbool_t _no_user_buf, size_t *len, char *buf, char *str_to_add) { size_t size_str_to_add, size_str; - if(_no_user_buf) { + if (_no_user_buf) { /* If the buffer isn't big enough, reallocate it. Otherwise, go to do strcat. */ - if(str_to_add && ((ssize_t)(*len - (HDstrlen(buf) + HDstrlen(str_to_add) + 1)) < LIMIT)) { + if (str_to_add && ((ssize_t)(*len - (HDstrlen(buf) + HDstrlen(str_to_add) + 1)) < LIMIT)) { *len += ((HDstrlen(buf) + HDstrlen(str_to_add) + 1) / INCREMENT + 1) * INCREMENT; - buf = (char*)HDrealloc(buf, *len); - } else if(!str_to_add && ((ssize_t)(*len - HDstrlen(buf) - 1) < LIMIT)) { + buf = (char *)HDrealloc(buf, *len); + } + else if (!str_to_add && ((ssize_t)(*len - HDstrlen(buf) - 1) < LIMIT)) { *len += INCREMENT; - buf = (char*)HDrealloc(buf, *len); + buf = (char *)HDrealloc(buf, *len); } } - if(!buf) + if (!buf) goto out; - if(str_to_add) { - /* find the size of the buffer to add */ - size_str_to_add = HDstrlen(str_to_add); - /* find the size of the current buffer */ - size_str = HDstrlen(buf); + if (str_to_add) { + /* find the size of the buffer to add */ + size_str_to_add = HDstrlen(str_to_add); + /* find the size of the current buffer */ + size_str = HDstrlen(buf); - /* Check to make sure the appended string does not - * extend past the allocated buffer; if it does then truncate the string - */ - if(size_str < *len - 1) { - if( size_str + size_str_to_add < *len - 1) { - HDstrncat(buf, str_to_add, size_str_to_add); - } else { - HDstrncat(buf, str_to_add, (*len - 1) - size_str); - } - } else { - buf[*len-1] = '\0'; /* buffer is full, null terminate */ - } + /* Check to make sure the appended string does not + * extend past the allocated buffer; if it does then truncate the string + */ + if (size_str < *len - 1) { + if (size_str + size_str_to_add < *len - 1) { + HDstrncat(buf, str_to_add, size_str_to_add); + } + else { + HDstrncat(buf, str_to_add, (*len - 1) - size_str); + } + } + else { + buf[*len - 1] = '\0'; /* buffer is full, null terminate */ + } } return buf; @@ -2306,32 +2176,33 @@ out: } /*------------------------------------------------------------------------- -* Function: indentation -* -* Purpose: Print spaces for indentation -* -* Return: void -* -* Programmer: Raymond Lu -* -* Date: December 6, 2005 -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -static char* -indentation(size_t x, char* str, hbool_t no_u_buf, size_t *s_len) -{ - char tmp_str[TMP_LEN]; + * Function: indentation + * + * Purpose: Print spaces for indentation + * + * Return: void + * + * Programmer: Raymond Lu + * + * Date: December 6, 2005 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +static char * +indentation(size_t x, char *str, hbool_t no_u_buf, size_t *s_len) +{ + char tmp_str[TMP_LEN]; if (x < 80) { HDmemset(tmp_str, ' ', x); - tmp_str[x]='\0'; - } else + tmp_str[x] = '\0'; + } + else HDsnprintf(tmp_str, TMP_LEN, "error: the indentation exceeds the number of cols."); - if(!(str = realloc_and_append(no_u_buf, s_len, str, tmp_str))) + if (!(str = realloc_and_append(no_u_buf, s_len, str, tmp_str))) goto out; return str; @@ -2341,101 +2212,102 @@ out: } /*------------------------------------------------------------------------- -* Function: print_enum -* -* Purpose: prints the enum data -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Raymond Lu -* -* Modifications: -* -*-----------------------------------------------------------------------*/ -static char* -print_enum(hid_t type, char* str, size_t *str_len, hbool_t no_ubuf, size_t indt) + * Function: print_enum + * + * Purpose: prints the enum data + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Raymond Lu + * + * Modifications: + * + *-----------------------------------------------------------------------*/ +static char * +print_enum(hid_t type, char *str, size_t *str_len, hbool_t no_ubuf, size_t indt) { - char **name = NULL; /*member names */ - unsigned char *value = NULL; /*value array */ - unsigned char *copy = NULL; /*a pointer to value array */ - int nmembs; /*number of members */ - char tmp_str[TMP_LEN]; - int nchars; /*number of output characters */ - hid_t super = -1; /*enum base integer type */ - hid_t native = -1; /*native integer data type */ - size_t super_size; /*enum base type size */ - size_t dst_size; /*destination value type size */ - int i; + char ** name = NULL; /*member names */ + unsigned char *value = NULL; /*value array */ + unsigned char *copy = NULL; /*a pointer to value array */ + int nmembs; /*number of members */ + char tmp_str[TMP_LEN]; + int nchars; /*number of output characters */ + hid_t super = -1; /*enum base integer type */ + hid_t native = -1; /*native integer data type */ + size_t super_size; /*enum base type size */ + size_t dst_size; /*destination value type size */ + int i; - if((nmembs = H5Tget_nmembers(type))<=0) + if ((nmembs = H5Tget_nmembers(type)) <= 0) goto out; - if((super = H5Tget_super(type)) < 0) + if ((super = H5Tget_super(type)) < 0) goto out; /* Use buffer of INT or UNSIGNED INT to print enum values because - * we don't expect these values to be so big that INT or UNSIGNED - * INT can't hold. - */ + * we don't expect these values to be so big that INT or UNSIGNED + * INT can't hold. + */ if (H5T_SGN_NONE == H5Tget_sign(super)) { native = H5T_NATIVE_UINT; - } else { + } + else { native = H5T_NATIVE_INT; } super_size = H5Tget_size(super); - dst_size = H5Tget_size(native); + dst_size = H5Tget_size(native); /* Get the names and raw values of all members */ - name = (char**)HDcalloc((size_t)nmembs, sizeof(char *)); - value = (unsigned char*)HDcalloc((size_t)nmembs, MAX(dst_size, super_size)); + name = (char **)HDcalloc((size_t)nmembs, sizeof(char *)); + value = (unsigned char *)HDcalloc((size_t)nmembs, MAX(dst_size, super_size)); for (i = 0; i < nmembs; i++) { - if((name[i] = H5Tget_member_name(type, (unsigned)i))==NULL) + if ((name[i] = H5Tget_member_name(type, (unsigned)i)) == NULL) goto out; - if(H5Tget_member_value(type, (unsigned)i, value + (size_t)i * super_size) < 0) + if (H5Tget_member_value(type, (unsigned)i, value + (size_t)i * super_size) < 0) goto out; } /* Convert values to native data type */ if (native > 0) { - if(H5Tconvert(super, native, (size_t)nmembs, value, NULL, H5P_DEFAULT) < 0) + if (H5Tconvert(super, native, (size_t)nmembs, value, NULL, H5P_DEFAULT) < 0) goto out; } /* - * Sort members by increasing value - * ***not implemented yet*** - */ + * Sort members by increasing value + * ***not implemented yet*** + */ /* Print members */ for (i = 0; i < nmembs; i++) { - if(!(str = indentation(indt + COL, str, no_ubuf, str_len))) + if (!(str = indentation(indt + COL, str, no_ubuf, str_len))) goto out; nchars = HDsnprintf(tmp_str, TMP_LEN, "\"%s\"", name[i]); - if(!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) + if (!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) goto out; HDsnprintf(tmp_str, TMP_LEN, "%*s ", MAX(0, 16 - nchars), ""); - if(!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) + if (!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) goto out; /*On SGI Altix(cobalt), wrong values were printed out with "value+i*dst_size" *strangely, unless use another pointer "copy".*/ copy = value + (size_t)i * dst_size; if (H5T_SGN_NONE == H5Tget_sign(native)) - HDsnprintf(tmp_str, TMP_LEN, "%u", *((unsigned int*)((void *)copy))); + HDsnprintf(tmp_str, TMP_LEN, "%u", *((unsigned int *)((void *)copy))); else - HDsnprintf(tmp_str, TMP_LEN, "%d", *((int*)((void *)copy))); - if(!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) + HDsnprintf(tmp_str, TMP_LEN, "%d", *((int *)((void *)copy))); + if (!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) goto out; HDsnprintf(tmp_str, TMP_LEN, ";\n"); - if(!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) + if (!(str = realloc_and_append(no_ubuf, str_len, str, tmp_str))) goto out; } /* Release resources */ - for(i = 0; i < nmembs; i++) + for (i = 0; i < nmembs; i++) H5free_memory(name[i]); HDfree(name); @@ -2446,67 +2318,69 @@ print_enum(hid_t type, char* str, size_t *str_len, hbool_t no_ubuf, size_t indt) out: - if(0 == nmembs) { + if (0 == nmembs) { HDsnprintf(tmp_str, TMP_LEN, "\n%*s <empty>", (int)(indt + 4), ""); str = realloc_and_append(no_ubuf, str_len, str, tmp_str); } /* end if */ /* Release resources */ - if(name) { - for(i = 0; i < nmembs; i++) - if(name[i]) + if (name) { + for (i = 0; i < nmembs; i++) + if (name[i]) HDfree(name[i]); HDfree(name); } /* end if */ - if(value) + if (value) HDfree(value); - if(super >= 0) + if (super >= 0) H5Tclose(super); return NULL; } /*------------------------------------------------------------------------- -* Function: H5LTdtype_to_text -* -* Purpose: Convert HDF5 data type to DDL description. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Raymond Lu -* -* Date: December 6, 2005 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTdtype_to_text(hid_t dtype, char *str, H5LT_lang_t lang_type, size_t *len) + * Function: H5LTdtype_to_text + * + * Purpose: Convert HDF5 data type to DDL description. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Raymond Lu + * + * Date: December 6, 2005 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTdtype_to_text(hid_t dtype, char *str, H5LT_lang_t lang_type, size_t *len) { - size_t str_len = INCREMENT; - char *text_str; - herr_t ret = SUCCEED; + size_t str_len = INCREMENT; + char * text_str; + herr_t ret = SUCCEED; - if(lang_type <= H5LT_LANG_ERR || lang_type >= H5LT_NO_LANG) + if (lang_type <= H5LT_LANG_ERR || lang_type >= H5LT_NO_LANG) goto out; - if(len && !str) { - text_str = (char*)HDcalloc(str_len, sizeof(char)); - text_str[0]='\0'; - if(!(text_str = H5LT_dtype_to_text(dtype, text_str, lang_type, &str_len, 1))) + if (len && !str) { + text_str = (char *)HDcalloc(str_len, sizeof(char)); + text_str[0] = '\0'; + if (!(text_str = H5LT_dtype_to_text(dtype, text_str, lang_type, &str_len, 1))) goto out; *len = HDstrlen(text_str) + 1; - if(text_str) + if (text_str) HDfree(text_str); text_str = NULL; - } else if(len && str) { - if(!(H5LT_dtype_to_text(dtype, str, lang_type, len, 0))) + } + else if (len && str) { + if (!(H5LT_dtype_to_text(dtype, str, lang_type, len, 0))) goto out; - str[*len-1] = '\0'; + str[*len - 1] = '\0'; } return ret; @@ -2516,38 +2390,38 @@ out: } /*------------------------------------------------------------------------- -* Function: H5LT_dtype_to_text -* -* Purpose: Private function to convert HDF5 data type to DDL description. -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Raymond Lu -* -* Date: December 20, 2005 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -char* H5LT_dtype_to_text(hid_t dtype, char *dt_str, H5LT_lang_t lang, size_t *slen, - hbool_t no_user_buf) + * Function: H5LT_dtype_to_text + * + * Purpose: Private function to convert HDF5 data type to DDL description. + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Raymond Lu + * + * Date: December 20, 2005 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +char * +H5LT_dtype_to_text(hid_t dtype, char *dt_str, H5LT_lang_t lang, size_t *slen, hbool_t no_user_buf) { H5T_class_t tcls; char tmp_str[TMP_LEN]; int i; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, NULL))) + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, NULL))) goto out; - if(lang != H5LT_DDL) { + if (lang != H5LT_DDL) { HDsnprintf(dt_str, *slen, "only DDL is supported for now"); goto out; } - if((tcls = H5Tget_class(dtype)) < 0) + if ((tcls = H5Tget_class(dtype)) < 0) goto out; switch (tcls) { @@ -2555,57 +2429,83 @@ char* H5LT_dtype_to_text(hid_t dtype, char *dt_str, H5LT_lang_t lang, size_t *sl case H5T_BITFIELD: if (H5Tequal(dtype, H5T_STD_I8BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I8BE"); - } else if (H5Tequal(dtype, H5T_STD_I8LE)) { + } + else if (H5Tequal(dtype, H5T_STD_I8LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I8LE"); - } else if (H5Tequal(dtype, H5T_STD_I16BE)) { + } + else if (H5Tequal(dtype, H5T_STD_I16BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I16BE"); - } else if (H5Tequal(dtype, H5T_STD_I16LE)) { + } + else if (H5Tequal(dtype, H5T_STD_I16LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I16LE"); - } else if (H5Tequal(dtype, H5T_STD_I32BE)) { + } + else if (H5Tequal(dtype, H5T_STD_I32BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I32BE"); - } else if (H5Tequal(dtype, H5T_STD_I32LE)) { + } + else if (H5Tequal(dtype, H5T_STD_I32LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I32LE"); - } else if (H5Tequal(dtype, H5T_STD_I64BE)) { + } + else if (H5Tequal(dtype, H5T_STD_I64BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I64BE"); - } else if (H5Tequal(dtype, H5T_STD_I64LE)) { + } + else if (H5Tequal(dtype, H5T_STD_I64LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_I64LE"); - } else if (H5Tequal(dtype, H5T_STD_U8BE)) { + } + else if (H5Tequal(dtype, H5T_STD_U8BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U8BE"); - } else if (H5Tequal(dtype, H5T_STD_U8LE)) { + } + else if (H5Tequal(dtype, H5T_STD_U8LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U8LE"); - } else if (H5Tequal(dtype, H5T_STD_U16BE)) { + } + else if (H5Tequal(dtype, H5T_STD_U16BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U16BE"); - } else if (H5Tequal(dtype, H5T_STD_U16LE)) { + } + else if (H5Tequal(dtype, H5T_STD_U16LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U16LE"); - } else if (H5Tequal(dtype, H5T_STD_U32BE)) { + } + else if (H5Tequal(dtype, H5T_STD_U32BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U32BE"); - } else if (H5Tequal(dtype, H5T_STD_U32LE)) { + } + else if (H5Tequal(dtype, H5T_STD_U32LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U32LE"); - } else if (H5Tequal(dtype, H5T_STD_U64BE)) { + } + else if (H5Tequal(dtype, H5T_STD_U64BE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U64BE"); - } else if (H5Tequal(dtype, H5T_STD_U64LE)) { + } + else if (H5Tequal(dtype, H5T_STD_U64LE)) { HDsnprintf(dt_str, *slen, "H5T_STD_U64LE"); - } else if (H5Tequal(dtype, H5T_NATIVE_SCHAR)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_SCHAR)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_SCHAR"); - } else if (H5Tequal(dtype, H5T_NATIVE_UCHAR)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_UCHAR)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_UCHAR"); - } else if (H5Tequal(dtype, H5T_NATIVE_SHORT)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_SHORT)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_SHORT"); - } else if (H5Tequal(dtype, H5T_NATIVE_USHORT)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_USHORT)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_USHORT"); - } else if (H5Tequal(dtype, H5T_NATIVE_INT)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_INT)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_INT"); - } else if (H5Tequal(dtype, H5T_NATIVE_UINT)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_UINT)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_UINT"); - } else if (H5Tequal(dtype, H5T_NATIVE_LONG)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_LONG)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_LONG"); - } else if (H5Tequal(dtype, H5T_NATIVE_ULONG)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_ULONG)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_ULONG"); - } else if (H5Tequal(dtype, H5T_NATIVE_LLONG)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_LLONG)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_LLONG"); - } else if (H5Tequal(dtype, H5T_NATIVE_ULLONG)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_ULLONG)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_ULLONG"); - } else { + } + else { HDsnprintf(dt_str, *slen, "undefined integer"); } @@ -2613,439 +2513,445 @@ char* H5LT_dtype_to_text(hid_t dtype, char *dt_str, H5LT_lang_t lang, size_t *sl case H5T_FLOAT: if (H5Tequal(dtype, H5T_IEEE_F32BE)) { HDsnprintf(dt_str, *slen, "H5T_IEEE_F32BE"); - } else if (H5Tequal(dtype, H5T_IEEE_F32LE)) { + } + else if (H5Tequal(dtype, H5T_IEEE_F32LE)) { HDsnprintf(dt_str, *slen, "H5T_IEEE_F32LE"); - } else if (H5Tequal(dtype, H5T_IEEE_F64BE)) { + } + else if (H5Tequal(dtype, H5T_IEEE_F64BE)) { HDsnprintf(dt_str, *slen, "H5T_IEEE_F64BE"); - } else if (H5Tequal(dtype, H5T_IEEE_F64LE)) { + } + else if (H5Tequal(dtype, H5T_IEEE_F64LE)) { HDsnprintf(dt_str, *slen, "H5T_IEEE_F64LE"); - } else if (H5Tequal(dtype, H5T_NATIVE_FLOAT)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_FLOAT)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_FLOAT"); - } else if (H5Tequal(dtype, H5T_NATIVE_DOUBLE)) { + } + else if (H5Tequal(dtype, H5T_NATIVE_DOUBLE)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_DOUBLE"); -#if H5_SIZEOF_LONG_DOUBLE !=0 - } else if (H5Tequal(dtype, H5T_NATIVE_LDOUBLE)) { +#if H5_SIZEOF_LONG_DOUBLE != 0 + } + else if (H5Tequal(dtype, H5T_NATIVE_LDOUBLE)) { HDsnprintf(dt_str, *slen, "H5T_NATIVE_LDOUBLE"); #endif - } else { + } + else { HDsnprintf(dt_str, *slen, "undefined float"); } break; - case H5T_STRING: - { - /* Make a copy of type in memory in case when DTYPE is on disk, the size - * will be bigger than in memory. This makes it easier to compare - * types in memory. */ - hid_t str_type; - H5T_order_t order; - hid_t tmp_type; - size_t size; - H5T_str_t str_pad; - H5T_cset_t cset; - htri_t is_vlstr; - - if((tmp_type = H5Tcopy(dtype)) < 0) - goto out; - if((size = H5Tget_size(tmp_type))==0) - goto out; - if((str_pad = H5Tget_strpad(tmp_type)) < 0) - goto out; - if((cset = H5Tget_cset(tmp_type)) < 0) - goto out; - if((is_vlstr = H5Tis_variable_str(tmp_type)) < 0) - goto out; + case H5T_STRING: { + /* Make a copy of type in memory in case when DTYPE is on disk, the size + * will be bigger than in memory. This makes it easier to compare + * types in memory. */ + hid_t str_type; + H5T_order_t order; + hid_t tmp_type; + size_t size; + H5T_str_t str_pad; + H5T_cset_t cset; + htri_t is_vlstr; + + if ((tmp_type = H5Tcopy(dtype)) < 0) + goto out; + if ((size = H5Tget_size(tmp_type)) == 0) + goto out; + if ((str_pad = H5Tget_strpad(tmp_type)) < 0) + goto out; + if ((cset = H5Tget_cset(tmp_type)) < 0) + goto out; + if ((is_vlstr = H5Tis_variable_str(tmp_type)) < 0) + goto out; + + /* Print lead-in */ + HDsnprintf(dt_str, *slen, "H5T_STRING {\n"); + indent += COL; - /* Print lead-in */ - HDsnprintf(dt_str, *slen, "H5T_STRING {\n"); - indent += COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; + if (is_vlstr) + HDsnprintf(tmp_str, TMP_LEN, "STRSIZE H5T_VARIABLE;\n"); + else + HDsnprintf(tmp_str, TMP_LEN, "STRSIZE %d;\n", (int)size); - if(is_vlstr) - HDsnprintf(tmp_str, TMP_LEN, "STRSIZE H5T_VARIABLE;\n"); - else - HDsnprintf(tmp_str, TMP_LEN, "STRSIZE %d;\n", (int)size); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; + if (str_pad == H5T_STR_NULLTERM) + HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_NULLTERM;\n"); + else if (str_pad == H5T_STR_NULLPAD) + HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_NULLPAD;\n"); + else if (str_pad == H5T_STR_SPACEPAD) + HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_SPACEPAD;\n"); + else + HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_ERROR;\n"); - if (str_pad == H5T_STR_NULLTERM) - HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_NULLTERM;\n"); - else if (str_pad == H5T_STR_NULLPAD) - HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_NULLPAD;\n"); - else if (str_pad == H5T_STR_SPACEPAD) - HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_SPACEPAD;\n"); - else - HDsnprintf(tmp_str, TMP_LEN, "STRPAD H5T_STR_ERROR;\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; + if (cset == H5T_CSET_ASCII) + HDsnprintf(tmp_str, TMP_LEN, "CSET H5T_CSET_ASCII;\n"); + else if (cset == H5T_CSET_UTF8) + HDsnprintf(tmp_str, TMP_LEN, "CSET H5T_CSET_UTF8;\n"); + else + HDsnprintf(tmp_str, TMP_LEN, "CSET unknown;\n"); - if (cset == H5T_CSET_ASCII) - HDsnprintf(tmp_str, TMP_LEN, "CSET H5T_CSET_ASCII;\n"); - else if (cset == H5T_CSET_UTF8) - HDsnprintf(tmp_str, TMP_LEN, "CSET H5T_CSET_UTF8;\n"); - else - HDsnprintf(tmp_str, TMP_LEN, "CSET unknown;\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + /* Reproduce a C type string */ + if ((str_type = H5Tcopy(H5T_C_S1)) < 0) + goto out; + if (is_vlstr) { + if (H5Tset_size(str_type, H5T_VARIABLE) < 0) goto out; + } + else { + if (H5Tset_size(str_type, size) < 0) + goto out; + } + if (H5Tset_cset(str_type, cset) < 0) + goto out; + if (H5Tset_strpad(str_type, str_pad) < 0) + goto out; + + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; - /* Reproduce a C type string */ - if((str_type = H5Tcopy(H5T_C_S1)) < 0) + /* Check C variable-length string first. Are the two types equal? */ + if (H5Tequal(tmp_type, str_type)) { + HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_C_S1;\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; - if(is_vlstr) { - if(H5Tset_size(str_type, H5T_VARIABLE) < 0) - goto out; - } else { - if(H5Tset_size(str_type, size) < 0) - goto out; - } - if(H5Tset_cset(str_type, cset) < 0) + goto next; + } + + /* Change the endianness and see if they're equal. */ + if ((order = H5Tget_order(tmp_type)) < 0) + goto out; + if (order == H5T_ORDER_LE) { + if (H5Tset_order(str_type, H5T_ORDER_LE) < 0) goto out; - if(H5Tset_strpad(str_type, str_pad) < 0) + } + else if (order == H5T_ORDER_BE) { + if (H5Tset_order(str_type, H5T_ORDER_BE) < 0) goto out; + } - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + if (H5Tequal(tmp_type, str_type)) { + HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_C_S1;\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; + goto next; + } - /* Check C variable-length string first. Are the two types equal? */ - if (H5Tequal(tmp_type, str_type)) { - HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_C_S1;\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - goto next; - } + /* If not equal to C variable-length string, check Fortran type. + * Actually H5Tequal can't tell difference between H5T_C_S1 and + * H5T_FORTRAN_S1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */ + if (H5Tclose(str_type) < 0) + goto out; + if ((str_type = H5Tcopy(H5T_FORTRAN_S1)) < 0) + goto out; + if (H5Tset_cset(str_type, cset) < 0) + goto out; + if (H5Tset_size(str_type, size) < 0) + goto out; + if (H5Tset_strpad(str_type, str_pad) < 0) + goto out; - /* Change the endianness and see if they're equal. */ - if((order = H5Tget_order(tmp_type)) < 0) - goto out; - if(order==H5T_ORDER_LE) { - if(H5Tset_order(str_type, H5T_ORDER_LE) < 0) - goto out; - } else if(order==H5T_ORDER_BE) { - if(H5Tset_order(str_type, H5T_ORDER_BE) < 0) - goto out; - } - - if (H5Tequal(tmp_type, str_type)) { - HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_C_S1;\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - goto next; - } - - /* If not equal to C variable-length string, check Fortran type. - * Actually H5Tequal can't tell difference between H5T_C_S1 and H5T_FORTRAN_S1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */ - if(H5Tclose(str_type) < 0) - goto out; - if((str_type = H5Tcopy(H5T_FORTRAN_S1)) < 0) - goto out; - if(H5Tset_cset(str_type, cset) < 0) + /* Are the two types equal? */ + if (H5Tequal(tmp_type, str_type)) { + HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_FORTRAN_S1;\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; - if(H5Tset_size(str_type, size) < 0) + goto next; + } + + /* Change the endianness and see if they're equal. */ + if ((order = H5Tget_order(tmp_type)) < 0) + goto out; + if (order == H5T_ORDER_LE) { + if (H5Tset_order(str_type, H5T_ORDER_LE) < 0) goto out; - if(H5Tset_strpad(str_type, str_pad) < 0) + } + else if (order == H5T_ORDER_BE) { + if (H5Tset_order(str_type, H5T_ORDER_BE) < 0) goto out; + } - /* Are the two types equal? */ - if (H5Tequal(tmp_type, str_type)) { - HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_FORTRAN_S1;\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - goto next; - } - - /* Change the endianness and see if they're equal. */ - if((order = H5Tget_order(tmp_type)) < 0) - goto out; - if(order==H5T_ORDER_LE) { - if(H5Tset_order(str_type, H5T_ORDER_LE) < 0) - goto out; - } else if(order==H5T_ORDER_BE) { - if(H5Tset_order(str_type, H5T_ORDER_BE) < 0) - goto out; - } - - /* Are the two types equal? */ - if (H5Tequal(tmp_type, str_type)) { - HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_FORTRAN_S1;\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - goto next; - } - - /* Type doesn't match any of above. */ - HDsnprintf(tmp_str, TMP_LEN, "CTYPE unknown_one_character_type;\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + /* Are the two types equal? */ + if (H5Tequal(tmp_type, str_type)) { + HDsnprintf(tmp_str, TMP_LEN, "CTYPE H5T_FORTRAN_S1;\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; + goto next; + } + + /* Type doesn't match any of above. */ + HDsnprintf(tmp_str, TMP_LEN, "CTYPE unknown_one_character_type;\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; next: - H5Tclose(str_type); - H5Tclose(tmp_type); + H5Tclose(str_type); + H5Tclose(tmp_type); - /* Print closing */ - indent -= COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; - HDsnprintf(tmp_str, TMP_LEN, "}"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; + /* Print closing */ + indent -= COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; + HDsnprintf(tmp_str, TMP_LEN, "}"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; - break; - } - case H5T_OPAQUE: - { + break; + } + case H5T_OPAQUE: { char *tag = NULL; /* Print lead-in */ HDsnprintf(dt_str, *slen, "H5T_OPAQUE {\n"); indent += COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) goto out; HDsnprintf(tmp_str, TMP_LEN, "OPQ_SIZE %lu;\n", (unsigned long)H5Tget_size(dtype)); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) goto out; tag = H5Tget_tag(dtype); - if(tag) { + if (tag) { HDsnprintf(tmp_str, TMP_LEN, "OPQ_TAG \"%s\";\n", tag); - if(tag) + if (tag) H5free_memory(tag); tag = NULL; - } else + } + else HDsnprintf(tmp_str, TMP_LEN, "OPQ_TAG \"\";\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; /* Print closing */ indent -= COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) goto out; HDsnprintf(tmp_str, TMP_LEN, "}"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; break; - } - case H5T_ENUM: - { - hid_t super; - size_t super_len; - char* stmp = NULL; - - /* Print lead-in */ - HDsnprintf(dt_str, *slen, "H5T_ENUM {\n"); - indent += COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; + } + case H5T_ENUM: { + hid_t super; + size_t super_len; + char * stmp = NULL; - if((super = H5Tget_super(dtype)) < 0) - goto out; - if(H5LTdtype_to_text(super, NULL, lang, &super_len) < 0) - goto out; - stmp = (char*)HDcalloc(super_len, sizeof(char)); - if(H5LTdtype_to_text(super, stmp, lang, &super_len) < 0) - goto out; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, stmp))) - goto out; + /* Print lead-in */ + HDsnprintf(dt_str, *slen, "H5T_ENUM {\n"); + indent += COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; - if(stmp) - HDfree(stmp); - stmp = NULL; + if ((super = H5Tget_super(dtype)) < 0) + goto out; + if (H5LTdtype_to_text(super, NULL, lang, &super_len) < 0) + goto out; + stmp = (char *)HDcalloc(super_len, sizeof(char)); + if (H5LTdtype_to_text(super, stmp, lang, &super_len) < 0) + goto out; + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, stmp))) + goto out; - HDsnprintf(tmp_str, TMP_LEN, ";\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - H5Tclose(super); + if (stmp) + HDfree(stmp); + stmp = NULL; - if(!(dt_str = print_enum(dtype, dt_str, slen, no_user_buf, indent))) - goto out; + HDsnprintf(tmp_str, TMP_LEN, ";\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; + H5Tclose(super); - /* Print closing */ - indent -= COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; - HDsnprintf(tmp_str, TMP_LEN, "}"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; + if (!(dt_str = print_enum(dtype, dt_str, slen, no_user_buf, indent))) + goto out; - break; - } - case H5T_VLEN: - { - hid_t super; - size_t super_len; - char* stmp = NULL; - - /* Print lead-in */ - HDsnprintf(dt_str, *slen, "H5T_VLEN {\n"); - indent += COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; + /* Print closing */ + indent -= COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; + HDsnprintf(tmp_str, TMP_LEN, "}"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; - if((super = H5Tget_super(dtype)) < 0) - goto out; - if(H5LTdtype_to_text(super, NULL, lang, &super_len) < 0) - goto out; - stmp = (char*)HDcalloc(super_len, sizeof(char)); - if(H5LTdtype_to_text(super, stmp, lang, &super_len) < 0) - goto out; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, stmp))) - goto out; + break; + } + case H5T_VLEN: { + hid_t super; + size_t super_len; + char * stmp = NULL; - if(stmp) - HDfree(stmp); - stmp = NULL; - HDsnprintf(tmp_str, TMP_LEN, "\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - H5Tclose(super); + /* Print lead-in */ + HDsnprintf(dt_str, *slen, "H5T_VLEN {\n"); + indent += COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; - /* Print closing */ - indent -= COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; - HDsnprintf(tmp_str, TMP_LEN, "}"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; + if ((super = H5Tget_super(dtype)) < 0) + goto out; + if (H5LTdtype_to_text(super, NULL, lang, &super_len) < 0) + goto out; + stmp = (char *)HDcalloc(super_len, sizeof(char)); + if (H5LTdtype_to_text(super, stmp, lang, &super_len) < 0) + goto out; + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, stmp))) + goto out; - break; - } - case H5T_ARRAY: - { - hid_t super; - size_t super_len; - char* stmp = NULL; - hsize_t dims[H5S_MAX_RANK]; - int ndims; - - /* Print lead-in */ - HDsnprintf(dt_str, *slen, "H5T_ARRAY {\n"); - indent += COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + if (stmp) + HDfree(stmp); + stmp = NULL; + HDsnprintf(tmp_str, TMP_LEN, "\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; + H5Tclose(super); + + /* Print closing */ + indent -= COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; + HDsnprintf(tmp_str, TMP_LEN, "}"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; + + break; + } + case H5T_ARRAY: { + hid_t super; + size_t super_len; + char * stmp = NULL; + hsize_t dims[H5S_MAX_RANK]; + int ndims; + + /* Print lead-in */ + HDsnprintf(dt_str, *slen, "H5T_ARRAY {\n"); + indent += COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; + + /* Get array information */ + if ((ndims = H5Tget_array_ndims(dtype)) < 0) + goto out; + if (H5Tget_array_dims2(dtype, dims) < 0) + goto out; + + /* Print array dimensions */ + for (i = 0; i < ndims; i++) { + HDsnprintf(tmp_str, TMP_LEN, "[%d]", (int)dims[i]); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; + } + HDsnprintf(tmp_str, TMP_LEN, " "); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; + + if ((super = H5Tget_super(dtype)) < 0) + goto out; + if (H5LTdtype_to_text(super, NULL, lang, &super_len) < 0) + goto out; + stmp = (char *)HDcalloc(super_len, sizeof(char)); + if (H5LTdtype_to_text(super, stmp, lang, &super_len) < 0) + goto out; + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, stmp))) + goto out; + if (stmp) + HDfree(stmp); + stmp = NULL; + HDsnprintf(tmp_str, TMP_LEN, "\n"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; + H5Tclose(super); + + /* Print closing */ + indent -= COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; + HDsnprintf(tmp_str, TMP_LEN, "}"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; + + break; + } + case H5T_COMPOUND: { + char * mname = NULL; + hid_t mtype; + size_t moffset; + H5T_class_t mclass; + size_t mlen; + char * mtmp = NULL; + int nmembs; + + if ((nmembs = H5Tget_nmembers(dtype)) < 0) + goto out; + + HDsnprintf(dt_str, *slen, "H5T_COMPOUND {\n"); + indent += COL; - /* Get array information */ - if((ndims = H5Tget_array_ndims(dtype)) < 0) + for (i = 0; i < nmembs; i++) { + if ((mname = H5Tget_member_name(dtype, (unsigned)i)) == NULL) + goto out; + if ((mtype = H5Tget_member_type(dtype, (unsigned)i)) < 0) goto out; - if(H5Tget_array_dims2(dtype, dims) < 0) + moffset = H5Tget_member_offset(dtype, (unsigned)i); + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) goto out; - /* Print array dimensions */ - for (i = 0; i < ndims; i++) { - HDsnprintf(tmp_str, TMP_LEN, "[%d]", (int) dims[i]); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - } - HDsnprintf(tmp_str, TMP_LEN, " "); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - - if((super = H5Tget_super(dtype)) < 0) + if ((mclass = H5Tget_class(mtype)) < 0) goto out; - if(H5LTdtype_to_text(super, NULL, lang, &super_len) < 0) + if (H5T_COMPOUND == mclass) + indent += COL; + + if (H5LTdtype_to_text(mtype, NULL, lang, &mlen) < 0) goto out; - stmp = (char*)HDcalloc(super_len, sizeof(char)); - if(H5LTdtype_to_text(super, stmp, lang, &super_len) < 0) + mtmp = (char *)HDcalloc(mlen, sizeof(char)); + if (H5LTdtype_to_text(mtype, mtmp, lang, &mlen) < 0) goto out; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, stmp))) - goto out; - if(stmp) - HDfree(stmp); - stmp = NULL; - HDsnprintf(tmp_str, TMP_LEN, "\n"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - H5Tclose(super); - - /* Print closing */ - indent -= COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, mtmp))) goto out; - HDsnprintf(tmp_str, TMP_LEN, "}"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; + if (mtmp) + HDfree(mtmp); + mtmp = NULL; - break; - } - case H5T_COMPOUND: - { - char *mname = NULL; - hid_t mtype; - size_t moffset; - H5T_class_t mclass; - size_t mlen; - char* mtmp = NULL; - int nmembs; - - if((nmembs = H5Tget_nmembers(dtype)) < 0) - goto out; + if (H5T_COMPOUND == mclass) + indent -= COL; - HDsnprintf(dt_str, *slen, "H5T_COMPOUND {\n"); - indent += COL; - - for (i = 0; i < nmembs; i++) { - if((mname = H5Tget_member_name(dtype, (unsigned)i))==NULL) - goto out; - if((mtype = H5Tget_member_type(dtype, (unsigned)i)) < 0) - goto out; - moffset = H5Tget_member_offset(dtype, (unsigned)i); - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) - goto out; - - if((mclass = H5Tget_class(mtype)) < 0) - goto out; - if (H5T_COMPOUND == mclass) - indent += COL; - - if(H5LTdtype_to_text(mtype, NULL, lang, &mlen) < 0) - goto out; - mtmp = (char*)HDcalloc(mlen, sizeof(char)); - if(H5LTdtype_to_text(mtype, mtmp, lang, &mlen) < 0) - goto out; - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, mtmp))) - goto out; - if(mtmp) - HDfree(mtmp); - mtmp = NULL; - - if (H5T_COMPOUND == mclass) - indent -= COL; - - HDsnprintf(tmp_str, TMP_LEN, " \"%s\"", mname); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - if(mname) - H5free_memory(mname); - mname = NULL; - - HDsnprintf(tmp_str, TMP_LEN, " : %lu;\n", (unsigned long)moffset); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; - } - - /* Print closing */ - indent -= COL; - if(!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + HDsnprintf(tmp_str, TMP_LEN, " \"%s\"", mname); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) goto out; - HDsnprintf(tmp_str, TMP_LEN, "}"); - if(!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) - goto out; + if (mname) + H5free_memory(mname); + mname = NULL; - break; + HDsnprintf(tmp_str, TMP_LEN, " : %lu;\n", (unsigned long)moffset); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; } + + /* Print closing */ + indent -= COL; + if (!(dt_str = indentation(indent + COL, dt_str, no_user_buf, slen))) + goto out; + HDsnprintf(tmp_str, TMP_LEN, "}"); + if (!(dt_str = realloc_and_append(no_user_buf, slen, dt_str, tmp_str))) + goto out; + + break; + } case H5T_TIME: HDsnprintf(dt_str, *slen, "H5T_TIME: not yet implemented"); break; @@ -3053,15 +2959,15 @@ next: HDsnprintf(dt_str, *slen, "H5T_NO_CLASS"); break; case H5T_REFERENCE: - if (H5Tequal(dtype, H5T_STD_REF_DSETREG) == TRUE) { - HDsnprintf(dt_str, *slen, " H5T_REFERENCE { H5T_STD_REF_DSETREG }"); - } - else { - HDsnprintf(dt_str, *slen, " H5T_REFERENCE { H5T_STD_REF_OBJECT }"); - } - break; + if (H5Tequal(dtype, H5T_STD_REF_DSETREG) == TRUE) { + HDsnprintf(dt_str, *slen, " H5T_REFERENCE { H5T_STD_REF_DSETREG }"); + } + else { + HDsnprintf(dt_str, *slen, " H5T_REFERENCE { H5T_STD_REF_OBJECT }"); + } + break; case H5T_NCLASSES: - break; + break; default: HDsnprintf(dt_str, *slen, "unknown data type"); } @@ -3073,747 +2979,701 @@ out: } /*------------------------------------------------------------------------- -* -* Get attribute functions -* -*------------------------------------------------------------------------- -*/ - + * + * Get attribute functions + * + *------------------------------------------------------------------------- + */ + +/*------------------------------------------------------------------------- + * Function: H5LTget_attribute_string + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ -/*------------------------------------------------------------------------- -* Function: H5LTget_attribute_string -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ - - -herr_t H5LTget_attribute_string( hid_t loc_id, - const char *obj_name, - const char *attr_name, - char *data ) +herr_t +H5LTget_attribute_string(hid_t loc_id, const char *obj_name, const char *attr_name, char *data) { /* identifiers */ - hid_t obj_id; + hid_t obj_id; /* check the arguments */ if (obj_name == NULL) - return -1; + return -1; if (attr_name == NULL) - return -1; + return -1; /* Open the object */ - if ((obj_id = H5Oopen( loc_id, obj_name, H5P_DEFAULT)) < 0) + if ((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) return -1; /* Get the attribute */ - if ( H5LT_get_attribute_disk( obj_id, attr_name, data ) < 0 ) - { - H5Oclose(obj_id); - return -1; + if (H5LT_get_attribute_disk(obj_id, attr_name, data) < 0) { + H5Oclose(obj_id); + return -1; } /* Close the object */ - if(H5Oclose(obj_id) < 0) + if (H5Oclose(obj_id) < 0) return -1; return 0; - } /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_char -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_char( hid_t loc_id, - const char *obj_name, - const char *attr_name, - char *data ) + * Function: H5LTget_attribute_char + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_char(hid_t loc_id, const char *obj_name, const char *attr_name, char *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_CHAR, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_CHAR, data) < 0) return -1; return 0; } /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_uchar -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_uchar( hid_t loc_id, - const char *obj_name, - const char *attr_name, - unsigned char *data ) + * Function: H5LTget_attribute_uchar + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_uchar(hid_t loc_id, const char *obj_name, const char *attr_name, unsigned char *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_UCHAR, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_UCHAR, data) < 0) return -1; return 0; } - - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_short -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_short( hid_t loc_id, - const char *obj_name, - const char *attr_name, - short *data ) + * Function: H5LTget_attribute_short + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_short(hid_t loc_id, const char *obj_name, const char *attr_name, short *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_SHORT, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_SHORT, data) < 0) return -1; return 0; } /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_ushort -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_ushort( hid_t loc_id, - const char *obj_name, - const char *attr_name, - unsigned short *data ) + * Function: H5LTget_attribute_ushort + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_ushort(hid_t loc_id, const char *obj_name, const char *attr_name, unsigned short *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_USHORT, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_USHORT, data) < 0) return -1; return 0; } - - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_int -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_int( hid_t loc_id, - const char *obj_name, - const char *attr_name, - int *data ) + * Function: H5LTget_attribute_int + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_int(hid_t loc_id, const char *obj_name, const char *attr_name, int *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_INT, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_INT, data) < 0) return -1; return 0; } /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_uint -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_uint( hid_t loc_id, - const char *obj_name, - const char *attr_name, - unsigned int *data ) + * Function: H5LTget_attribute_uint + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_uint(hid_t loc_id, const char *obj_name, const char *attr_name, unsigned int *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_UINT, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_UINT, data) < 0) return -1; return 0; } - - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_long -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_long( hid_t loc_id, - const char *obj_name, - const char *attr_name, - long *data ) + * Function: H5LTget_attribute_long + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_long(hid_t loc_id, const char *obj_name, const char *attr_name, long *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_LONG, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_LONG, data) < 0) return -1; return 0; } /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_long_long -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Elena Pourmal -* -* Date: June 17, 2005 -* -* Comments: This function was added to support INTEGER*8 Fortran types -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_long_long( hid_t loc_id, - const char *obj_name, - const char *attr_name, - long long *data ) + * Function: H5LTget_attribute_long_long + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Elena Pourmal + * + * Date: June 17, 2005 + * + * Comments: This function was added to support INTEGER*8 Fortran types + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_long_long(hid_t loc_id, const char *obj_name, const char *attr_name, long long *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_LLONG, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_LLONG, data) < 0) return -1; return 0; } - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_ulong -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: March 8, 2004 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LTget_attribute_ulong( hid_t loc_id, - const char *obj_name, - const char *attr_name, - unsigned long *data ) + * Function: H5LTget_attribute_ulong + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: March 8, 2004 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LTget_attribute_ulong(hid_t loc_id, const char *obj_name, const char *attr_name, unsigned long *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_ULONG, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_ULONG, data) < 0) return -1; return 0; } - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_float -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ - + * Function: H5LTget_attribute_float + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTget_attribute_float( hid_t loc_id, - const char *obj_name, - const char *attr_name, - float *data ) +herr_t +H5LTget_attribute_float(hid_t loc_id, const char *obj_name, const char *attr_name, float *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_FLOAT, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_FLOAT, data) < 0) return -1; return 0; } - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute_double -* -* Purpose: Reads an attribute named attr_name -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ - + * Function: H5LTget_attribute_double + * + * Purpose: Reads an attribute named attr_name + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ -herr_t H5LTget_attribute_double( hid_t loc_id, - const char *obj_name, - const char *attr_name, - double *data ) +herr_t +H5LTget_attribute_double(hid_t loc_id, const char *obj_name, const char *attr_name, double *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_DOUBLE, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, H5T_NATIVE_DOUBLE, data) < 0) return -1; return 0; } - /*------------------------------------------------------------------------- -* Function: H5LTget_attribute -* -* Purpose: Reads an attribute named attr_name with the memory type mem_type_id -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: Private function -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LTget_attribute + * + * Purpose: Reads an attribute named attr_name with the memory type mem_type_id + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: Private function + * + * Modifications: + * + *------------------------------------------------------------------------- + */ - -herr_t H5LTget_attribute( hid_t loc_id, - const char *obj_name, - const char *attr_name, - hid_t mem_type_id, - void *data ) +herr_t +H5LTget_attribute(hid_t loc_id, const char *obj_name, const char *attr_name, hid_t mem_type_id, void *data) { /* Get the attribute */ - if(H5LT_get_attribute_mem(loc_id, obj_name, attr_name, mem_type_id, data) < 0) + if (H5LT_get_attribute_mem(loc_id, obj_name, attr_name, mem_type_id, data) < 0) return -1; return 0; } - /*------------------------------------------------------------------------- -* private functions -*------------------------------------------------------------------------- -*/ + * private functions + *------------------------------------------------------------------------- + */ + +/*------------------------------------------------------------------------- + * Function: H5LT_get_attribute_mem + * + * Purpose: Reads an attribute named attr_name with the memory type mem_type_id + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: Private function + * + * Modifications: + * + *------------------------------------------------------------------------- + */ - -/*------------------------------------------------------------------------- -* Function: H5LT_get_attribute_mem -* -* Purpose: Reads an attribute named attr_name with the memory type mem_type_id -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: Private function -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ - - -static herr_t H5LT_get_attribute_mem(hid_t loc_id, - const char *obj_name, - const char *attr_name, - hid_t mem_type_id, - void *data) +static herr_t +H5LT_get_attribute_mem(hid_t loc_id, const char *obj_name, const char *attr_name, hid_t mem_type_id, + void *data) { /* identifiers */ - hid_t obj_id = -1; + hid_t obj_id = -1; hid_t attr_id = -1; /* check the arguments */ if (obj_name == NULL) - return -1; + return -1; if (attr_name == NULL) - return -1; + return -1; /* Open the object */ - if((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) + if ((obj_id = H5Oopen(loc_id, obj_name, H5P_DEFAULT)) < 0) goto out; - if((attr_id = H5Aopen(obj_id, attr_name, H5P_DEFAULT)) < 0) + if ((attr_id = H5Aopen(obj_id, attr_name, H5P_DEFAULT)) < 0) goto out; - if(H5Aread(attr_id, mem_type_id, data) < 0) + if (H5Aread(attr_id, mem_type_id, data) < 0) goto out; - if(H5Aclose(attr_id) < 0) + if (H5Aclose(attr_id) < 0) goto out; attr_id = -1; /* Close the object */ - if(H5Oclose(obj_id) < 0) + if (H5Oclose(obj_id) < 0) goto out; obj_id = -1; return 0; out: - if(obj_id > 0) + if (obj_id > 0) H5Oclose(obj_id); - if(attr_id > 0) + if (attr_id > 0) H5Aclose(attr_id); return -1; } /*------------------------------------------------------------------------- -* Function: H5LT_get_attribute_disk -* -* Purpose: Reads an attribute named attr_name with the datatype stored on disk -* -* Return: Success: 0, Failure: -1 -* -* Programmer: Pedro Vicente -* -* Date: September 19, 2002 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ + * Function: H5LT_get_attribute_disk + * + * Purpose: Reads an attribute named attr_name with the datatype stored on disk + * + * Return: Success: 0, Failure: -1 + * + * Programmer: Pedro Vicente + * + * Date: September 19, 2002 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ -herr_t H5LT_get_attribute_disk( hid_t loc_id, - const char *attr_name, - void *attr_out ) +herr_t +H5LT_get_attribute_disk(hid_t loc_id, const char *attr_name, void *attr_out) { /* identifiers */ hid_t attr_id; hid_t attr_type; - if(( attr_id = H5Aopen(loc_id, attr_name, H5P_DEFAULT)) < 0) + if ((attr_id = H5Aopen(loc_id, attr_name, H5P_DEFAULT)) < 0) return -1; - if((attr_type = H5Aget_type(attr_id)) < 0) + if ((attr_type = H5Aget_type(attr_id)) < 0) goto out; - if(H5Aread(attr_id, attr_type, attr_out) < 0) + if (H5Aread(attr_id, attr_type, attr_out) < 0) goto out; - if(H5Tclose(attr_type) < 0) + if (H5Tclose(attr_type) < 0) goto out; - if ( H5Aclose( attr_id ) < 0 ) - return -1;; + if (H5Aclose(attr_id) < 0) + return -1; + ; return 0; out: - H5Tclose( attr_type ); - H5Aclose( attr_id ); + H5Tclose(attr_type); + H5Aclose(attr_id); return -1; } - /*------------------------------------------------------------------------- -* Function: H5LT_set_attribute_string -* -* Purpose: creates and writes an attribute named NAME to the dataset DSET_ID -* -* Return: FAIL on error, SUCCESS on success -* -* Programmer: Pedro Vicente -* -* Date: January 04, 2005 -* -* Comments: -* -* Modifications: -* -*------------------------------------------------------------------------- -*/ -herr_t H5LT_set_attribute_string(hid_t dset_id, - const char *name, - const char *buf ) + * Function: H5LT_set_attribute_string + * + * Purpose: creates and writes an attribute named NAME to the dataset DSET_ID + * + * Return: FAIL on error, SUCCESS on success + * + * Programmer: Pedro Vicente + * + * Date: January 04, 2005 + * + * Comments: + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5LT_set_attribute_string(hid_t dset_id, const char *name, const char *buf) { - hid_t tid; - hid_t sid = -1; - hid_t aid = -1; - int has_attr; - size_t size; + hid_t tid; + hid_t sid = -1; + hid_t aid = -1; + int has_attr; + size_t size; /* verify if the attribute already exists */ - has_attr = H5LT_find_attribute(dset_id,name); + has_attr = H5LT_find_attribute(dset_id, name); /* the attribute already exists, delete it */ - if(has_attr == 1) - if(H5Adelete(dset_id, name) < 0) + if (has_attr == 1) + if (H5Adelete(dset_id, name) < 0) return FAIL; /*------------------------------------------------------------------------- - * create the attribute type - *------------------------------------------------------------------------- - */ - if((tid = H5Tcopy(H5T_C_S1)) < 0) + * create the attribute type + *------------------------------------------------------------------------- + */ + if ((tid = H5Tcopy(H5T_C_S1)) < 0) return FAIL; size = HDstrlen(buf) + 1; /* extra null term */ - if(H5Tset_size(tid,(size_t)size) < 0) + if (H5Tset_size(tid, (size_t)size) < 0) goto out; - if(H5Tset_strpad(tid, H5T_STR_NULLTERM) < 0) + if (H5Tset_strpad(tid, H5T_STR_NULLTERM) < 0) goto out; - if((sid = H5Screate(H5S_SCALAR)) < 0) + if ((sid = H5Screate(H5S_SCALAR)) < 0) goto out; - /*------------------------------------------------------------------------- - * create and write the attribute - *------------------------------------------------------------------------- - */ - if((aid = H5Acreate2(dset_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) + * create and write the attribute + *------------------------------------------------------------------------- + */ + if ((aid = H5Acreate2(dset_id, name, tid, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto out; - if(H5Awrite(aid, tid, buf) < 0) + if (H5Awrite(aid, tid, buf) < 0) goto out; - if(H5Aclose(aid) < 0) + if (H5Aclose(aid) < 0) goto out; - if(H5Sclose(sid) < 0) + if (H5Sclose(sid) < 0) goto out; - if(H5Tclose(tid) < 0) + if (H5Tclose(tid) < 0) goto out; return SUCCEED; /* error zone */ out: - H5E_BEGIN_TRY { + H5E_BEGIN_TRY + { H5Aclose(aid); H5Tclose(tid); H5Sclose(sid); - } H5E_END_TRY; + } + H5E_END_TRY; return FAIL; - } htri_t H5LTpath_valid(hid_t loc_id, const char *path, hbool_t check_object_valid) - { - char *tmp_path = NULL; /* Temporary copy of the path */ - char *curr_name; /* Pointer to current component of path name */ - char *delimit; /* Pointer to path delimiter during traversal */ - H5I_type_t obj_type; - htri_t link_exists, obj_exists; - size_t path_length; - htri_t ret_value; - - /* Initialize */ - ret_value = FALSE; - - /* check the arguments */ - if (path == NULL) { - ret_value = FAIL; - goto done; - } - - /* Find the type of loc_id */ - if((obj_type = H5Iget_type(loc_id)) == H5I_BADID) { - ret_value = FAIL; - goto done; - } - - /* Find the length of the path */ - path_length = HDstrlen(path); - - /* Check if the identifier is the object itself, i.e. path is '.' */ - if(HDstrncmp(path, ".", path_length) == 0) { - if(check_object_valid) { - obj_exists = H5Oexists_by_name(loc_id, path, H5P_DEFAULT); - ret_value = obj_exists; - goto done; - } else { - ret_value = TRUE; /* Since the object is the identifier itself, - * we can only check if loc_id is a valid type */ - goto done; - } - } - - /* Duplicate the path to use */ - if(NULL == (tmp_path = HDstrdup(path))) { - ret_value = FAIL; - goto done; - } - - curr_name = tmp_path; - - /* check if absolute pathname */ - if(HDstrncmp(path, "/", 1) == 0) curr_name++; - - /* check if relative path name starts with "./" */ - if(HDstrncmp(path, "./", 2) == 0) curr_name += 2; - - while((delimit=HDstrchr(curr_name,'/'))!=NULL) { - /* Change the delimiter to terminate the string */ - *delimit='\0'; - - obj_exists = FALSE; - if((link_exists = H5Lexists(loc_id, tmp_path, H5P_DEFAULT)) < 0) { - ret_value = FAIL; - goto done; - } - - /* If target link does not exist then no reason to - * continue checking the path */ - if(link_exists != TRUE) { +{ + char * tmp_path = NULL; /* Temporary copy of the path */ + char * curr_name; /* Pointer to current component of path name */ + char * delimit; /* Pointer to path delimiter during traversal */ + H5I_type_t obj_type; + htri_t link_exists, obj_exists; + size_t path_length; + htri_t ret_value; + + /* Initialize */ ret_value = FALSE; - goto done; - } - - /* Determine if link resolves to an actual object */ - if((obj_exists = H5Oexists_by_name(loc_id, tmp_path, H5P_DEFAULT)) < 0) { - ret_value = FAIL; - goto done; - } - - if(obj_exists != TRUE) - break; - - /* Change the delimiter back to '/' */ - *delimit='/'; - - /* Advance the pointer in the path to the start of the next component */ - curr_name = delimit + 1; - - } /* end while */ - - /* Should be pointing to the last component in the path name now... */ - - /* Check if link does not exist */ - if((link_exists = H5Lexists(loc_id, tmp_path, H5P_DEFAULT)) < 0) { - ret_value = FAIL; - } else { - ret_value = link_exists; - /* Determine if link resolves to an actual object for check_object_valid TRUE */ - if(check_object_valid == TRUE && link_exists == TRUE) { - if((obj_exists = H5Oexists_by_name(loc_id, tmp_path, H5P_DEFAULT)) < 0) { - ret_value = FAIL; - } else { - ret_value = obj_exists; + + /* check the arguments */ + if (path == NULL) { + ret_value = FAIL; + goto done; + } + + /* Find the type of loc_id */ + if ((obj_type = H5Iget_type(loc_id)) == H5I_BADID) { + ret_value = FAIL; + goto done; + } + + /* Find the length of the path */ + path_length = HDstrlen(path); + + /* Check if the identifier is the object itself, i.e. path is '.' */ + if (HDstrncmp(path, ".", path_length) == 0) { + if (check_object_valid) { + obj_exists = H5Oexists_by_name(loc_id, path, H5P_DEFAULT); + ret_value = obj_exists; + goto done; + } + else { + ret_value = TRUE; /* Since the object is the identifier itself, + * we can only check if loc_id is a valid type */ + goto done; + } + } + + /* Duplicate the path to use */ + if (NULL == (tmp_path = HDstrdup(path))) { + ret_value = FAIL; + goto done; + } + + curr_name = tmp_path; + + /* check if absolute pathname */ + if (HDstrncmp(path, "/", 1) == 0) + curr_name++; + + /* check if relative path name starts with "./" */ + if (HDstrncmp(path, "./", 2) == 0) + curr_name += 2; + + while ((delimit = HDstrchr(curr_name, '/')) != NULL) { + /* Change the delimiter to terminate the string */ + *delimit = '\0'; + + obj_exists = FALSE; + if ((link_exists = H5Lexists(loc_id, tmp_path, H5P_DEFAULT)) < 0) { + ret_value = FAIL; + goto done; + } + + /* If target link does not exist then no reason to + * continue checking the path */ + if (link_exists != TRUE) { + ret_value = FALSE; + goto done; + } + + /* Determine if link resolves to an actual object */ + if ((obj_exists = H5Oexists_by_name(loc_id, tmp_path, H5P_DEFAULT)) < 0) { + ret_value = FAIL; + goto done; + } + + if (obj_exists != TRUE) + break; + + /* Change the delimiter back to '/' */ + *delimit = '/'; + + /* Advance the pointer in the path to the start of the next component */ + curr_name = delimit + 1; + + } /* end while */ + + /* Should be pointing to the last component in the path name now... */ + + /* Check if link does not exist */ + if ((link_exists = H5Lexists(loc_id, tmp_path, H5P_DEFAULT)) < 0) { + ret_value = FAIL; + } + else { + ret_value = link_exists; + /* Determine if link resolves to an actual object for check_object_valid TRUE */ + if (check_object_valid == TRUE && link_exists == TRUE) { + if ((obj_exists = H5Oexists_by_name(loc_id, tmp_path, H5P_DEFAULT)) < 0) { + ret_value = FAIL; + } + else { + ret_value = obj_exists; + } + } } - } - } done: - if(tmp_path != NULL) - HDfree(tmp_path); + if (tmp_path != NULL) + HDfree(tmp_path); - return ret_value; - } + return ret_value; +} |