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* commit '54957d37f5aa73912763dbb6e308555e863c43f4': Commit copyright header change for src/H5PLpkg.c which was added after running script to make changes. Add new files in release_docs to MANIFEST. Cimmit changes to Makefile.in(s) and H5PL.c that resulted from running autogen.sh. Merge pull request #407 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10_1 to hdf5_1_10_1 Change copyright headers to replace url referring to file to be removed and replace it with new url for COPYING file.
308 lines
9.4 KiB
C
308 lines
9.4 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*-------------------------------------------------------------------------
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*
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* Created: H5Oname.c
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* Aug 12 1997
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* Robb Matzke <matzke@llnl.gov>
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*
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* Purpose: Object name message.
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*
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*-------------------------------------------------------------------------
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*/
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#include "H5Omodule.h" /* This source code file is part of the H5O module */
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#include "H5private.h" /* Generic Functions */
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#include "H5Eprivate.h" /* Error handling */
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#include "H5MMprivate.h" /* Memory management */
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#include "H5Opkg.h" /* Object headers */
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/* PRIVATE PROTOTYPES */
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static void *H5O_name_decode(H5F_t *f, hid_t dxpl_id, H5O_t *open_oh,
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unsigned mesg_flags, unsigned *ioflags, const uint8_t *p);
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static herr_t H5O_name_encode(H5F_t *f, hbool_t disable_shared, uint8_t *p, const void *_mesg);
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static void *H5O_name_copy(const void *_mesg, void *_dest);
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static size_t H5O_name_size(const H5F_t *f, hbool_t disable_shared, const void *_mesg);
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static herr_t H5O_name_reset(void *_mesg);
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static herr_t H5O_name_debug(H5F_t *f, hid_t dxpl_id, const void *_mesg, FILE * stream,
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int indent, int fwidth);
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/* This message derives from H5O message class */
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const H5O_msg_class_t H5O_MSG_NAME[1] = {{
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H5O_NAME_ID, /*message id number */
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"name", /*message name for debugging */
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sizeof(H5O_name_t), /*native message size */
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0, /* messages are sharable? */
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H5O_name_decode, /*decode message */
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H5O_name_encode, /*encode message */
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H5O_name_copy, /*copy the native value */
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H5O_name_size, /*raw message size */
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H5O_name_reset, /*free internal memory */
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NULL, /* free method */
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NULL, /* file delete method */
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NULL, /* link method */
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NULL, /*set share method */
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NULL, /*can share method */
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NULL, /* pre copy native value to file */
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NULL, /* copy native value to file */
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NULL, /* post copy native value to file */
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NULL, /* get creation index */
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NULL, /* set creation index */
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H5O_name_debug /*debug the message */
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}};
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/*-------------------------------------------------------------------------
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* Function: H5O_name_decode
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*
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* Purpose: Decode a name message and return a pointer to a new
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* native message struct.
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*
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* Return: Success: Ptr to new message in native struct.
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*
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* Failure: NULL
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*
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* Programmer: Robb Matzke
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* matzke@llnl.gov
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* Aug 12 1997
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*
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*-------------------------------------------------------------------------
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*/
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static void *
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H5O_name_decode(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, H5O_t H5_ATTR_UNUSED *open_oh,
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unsigned H5_ATTR_UNUSED mesg_flags, unsigned H5_ATTR_UNUSED *ioflags, const uint8_t *p)
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{
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H5O_name_t *mesg;
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void *ret_value = NULL; /* Return value */
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FUNC_ENTER_NOAPI_NOINIT
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/* check args */
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HDassert(f);
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HDassert(p);
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/* decode */
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if(NULL == (mesg = (H5O_name_t *)H5MM_calloc(sizeof(H5O_name_t))))
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HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
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if(NULL == (mesg->s = (char *)H5MM_strdup((const char *)p)))
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HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
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/* Set return value */
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ret_value = mesg;
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done:
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if(NULL == ret_value) {
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if(mesg)
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mesg = (H5O_name_t *)H5MM_xfree(mesg);
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} /* end if */
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FUNC_LEAVE_NOAPI(ret_value)
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} /* end H5O_name_decode() */
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/*-------------------------------------------------------------------------
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* Function: H5O_name_encode
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*
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* Purpose: Encodes a name message.
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*
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* Return: Non-negative on success/Negative on failure
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*
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* Programmer: Robb Matzke
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* matzke@llnl.gov
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* Aug 12 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static herr_t
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H5O_name_encode(H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_shared, uint8_t *p, const void *_mesg)
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{
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const H5O_name_t *mesg = (const H5O_name_t *) _mesg;
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FUNC_ENTER_NOAPI_NOINIT_NOERR
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/* check args */
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HDassert(f);
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HDassert(p);
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HDassert(mesg && mesg->s);
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/* encode */
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HDstrcpy((char*)p, mesg->s);
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FUNC_LEAVE_NOAPI(SUCCEED)
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}
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/*-------------------------------------------------------------------------
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* Function: H5O_name_copy
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*
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* Purpose: Copies a message from _MESG to _DEST, allocating _DEST if
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* necessary.
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*
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* Return: Success: Ptr to _DEST
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*
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* Failure: NULL
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*
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* Programmer: Robb Matzke
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* matzke@llnl.gov
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* Aug 12 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static void *
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H5O_name_copy(const void *_mesg, void *_dest)
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{
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const H5O_name_t *mesg = (const H5O_name_t *) _mesg;
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H5O_name_t *dest = (H5O_name_t *) _dest;
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void *ret_value = NULL; /* Return value */
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FUNC_ENTER_NOAPI_NOINIT
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/* check args */
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HDassert(mesg);
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if(!dest && NULL == (dest = (H5O_name_t *)H5MM_calloc(sizeof(H5O_name_t))))
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HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
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/* copy */
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*dest = *mesg;
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if(NULL == (dest->s = H5MM_xstrdup(mesg->s)))
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HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
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/* Set return value */
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ret_value = dest;
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done:
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if(NULL == ret_value)
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if(dest && NULL == _dest)
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dest = (H5O_name_t *)H5MM_xfree(dest);
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FUNC_LEAVE_NOAPI(ret_value)
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} /* end H5O_name_copy() */
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/*-------------------------------------------------------------------------
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* Function: H5O_name_size
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*
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* Purpose: Returns the size of the raw message in bytes not
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* counting the message typ or size fields, but only the data
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* fields. This function doesn't take into account
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* alignment.
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*
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* Return: Success: Message data size in bytes w/o alignment.
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*
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* Failure: Negative
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*
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* Programmer: Robb Matzke
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* matzke@llnl.gov
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* Aug 12 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static size_t
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H5O_name_size(const H5F_t H5_ATTR_UNUSED *f, hbool_t H5_ATTR_UNUSED disable_shared, const void *_mesg)
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{
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const H5O_name_t *mesg = (const H5O_name_t *) _mesg;
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size_t ret_value = 0; /* Return value */
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FUNC_ENTER_NOAPI_NOINIT_NOERR
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/* check args */
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HDassert(f);
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HDassert(mesg);
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ret_value = mesg->s ? HDstrlen(mesg->s) + 1 : 0;
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FUNC_LEAVE_NOAPI(ret_value)
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}
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/*-------------------------------------------------------------------------
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* Function: H5O_name_reset
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*
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* Purpose: Frees internal pointers and resets the message to an
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* initial state.
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*
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* Return: Non-negative on success/Negative on failure
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*
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* Programmer: Robb Matzke
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* matzke@llnl.gov
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* Aug 12 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static herr_t
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H5O_name_reset(void *_mesg)
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{
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H5O_name_t *mesg = (H5O_name_t *) _mesg;
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FUNC_ENTER_NOAPI_NOINIT_NOERR
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/* check args */
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HDassert(mesg);
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/* reset */
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mesg->s = (char *)H5MM_xfree(mesg->s);
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FUNC_LEAVE_NOAPI(SUCCEED)
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} /* end H5O_name_reset() */
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/*-------------------------------------------------------------------------
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* Function: H5O_name_debug
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*
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* Purpose: Prints debugging info for the message.
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*
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* Return: Non-negative on success/Negative on failure
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*
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* Programmer: Robb Matzke
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* matzke@llnl.gov
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* Aug 12 1997
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static herr_t
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H5O_name_debug(H5F_t H5_ATTR_UNUSED *f, hid_t H5_ATTR_UNUSED dxpl_id, const void *_mesg, FILE *stream,
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int indent, int fwidth)
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{
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const H5O_name_t *mesg = (const H5O_name_t *)_mesg;
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FUNC_ENTER_NOAPI_NOINIT_NOERR
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/* check args */
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HDassert(f);
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HDassert(mesg);
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HDassert(stream);
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HDassert(indent >= 0);
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HDassert(fwidth >= 0);
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fprintf(stream, "%*s%-*s `%s'\n", indent, "", fwidth,
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"Name:",
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mesg->s);
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FUNC_LEAVE_NOAPI(SUCCEED)
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}
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