C++ HDfprintf函数代码示例

/*-------------------------------------------------------------------------
 * Function:    H5O_ginfo_debug
 *
 * Purpose:     Prints debugging info for a message.
 *
 * Return:      Non-negative on success/Negative on failure
 *
 * Programmer:  Quincey Koziol
 *              [email protected]
 *              Aug 30 2005
 *
 *-------------------------------------------------------------------------
 */
static herr_t
H5O_ginfo_debug(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const void *_mesg, FILE * stream,
	       int indent, int fwidth)
{
    const H5O_ginfo_t       *ginfo = (const H5O_ginfo_t *) _mesg;

    FUNC_ENTER_NOAPI_NOINIT_NOERR

    /* check args */
    HDassert(f);
    HDassert(ginfo);
    HDassert(stream);
    HDassert(indent >= 0);
    HDassert(fwidth >= 0);

    HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
	      "Max. compact links:", ginfo->max_compact);
    HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
	      "Min. dense links:", ginfo->min_dense);
    HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
	      "Estimated # of objects in group:", ginfo->est_num_entries);
    HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
	      "Estimated length of object in group's name:", ginfo->est_name_len);

    FUNC_LEAVE_NOAPI(SUCCEED)
} /* end H5O_ginfo_debug() */

/*-------------------------------------------------------------------------
 * Function:    print_metadata_retries_info
 *
 * Purpose:     To retrieve and print the collection of metadata retries for the file.
 *
 * Parameters:  fid: the currently opened file identifier
 *
 * Return:      Success:    0
 *              Failure:    negative
 *
 *-------------------------------------------------------------------------
 */
int
print_metadata_retries_info(hid_t fid)
{
    H5F_retry_info_t info;
    unsigned i;

    /* Retrieve the collection of retries */
    if(H5Fget_metadata_read_retry_info(fid, &info) < 0)
        return (-1);

    /* Print information for each non-NULL retries[i] */
    for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++) {
        unsigned power;
        unsigned j;

        if(NULL == info.retries[i])
            continue;

        HDfprintf(stderr, "Metadata read retries for item %u:\n", i);
        power = 1;
        for(j = 0; j < info.nbins; j++) {
            if(info.retries[i][j])
            HDfprintf(stderr, "\t# of retries for %u - %u retries: %u\n", 
                power, (power * 10) - 1, info.retries[i][j]);
            power *= 10;
        } /* end for */
    } /* end for */

    /* Free memory for each non-NULL retries[i] */
    for(i = 0; i < H5F_NUM_METADATA_READ_RETRY_TYPES; i++)
        if(info.retries[i] != NULL)
            HDfree(info.retries[i]);

    return 0;
} /* print_metadata_retries_info() */

/*-------------------------------------------------------------------------
 * Function:	H5HF_man_dblock_destroy
 *
 * Purpose:	Destroy a managed direct block
 *
 * Note:	This routine does _not_ insert a range section for the
 *              destroyed direct block, that must be handled by the
 *              caller.
 *
 * Return:	SUCCEED/FAIL
 *
 * Programmer:	Quincey Koziol
 *		[email protected]
 *		May 17 2006
 *
 *-------------------------------------------------------------------------
 */
herr_t
H5HF_man_dblock_destroy(H5HF_hdr_t *hdr, hid_t dxpl_id, H5HF_direct_t *dblock,
    haddr_t dblock_addr)
{
    hsize_t dblock_size;                /* Size of direct block on disk */
    herr_t ret_value = SUCCEED;         /* Return value */

    FUNC_ENTER_NOAPI_NOINIT(H5HF_man_dblock_destroy)
#ifdef QAK
HDfprintf(stderr, "%s: dblock->block_off = %Hu\n", FUNC, dblock->block_off);
HDfprintf(stderr, "%s: dblock->size = %Zu\n", FUNC, dblock->size);
HDfprintf(stderr, "%s: dblock_addr = %a\n", FUNC, dblock_addr);
#endif /* QAK */

    /*
     * Check arguments.
     */
    HDassert(hdr);
    HDassert(dblock);

    /* Check for I/O filters on this heap */
    if(hdr->filter_len > 0) {
        /* Check for root direct block */
        if(dblock->parent == NULL)
            /* Get direct block's actual size */
            dblock_size = (hsize_t)hdr->pline_root_direct_size;
        else {
            H5HF_indirect_t *par_iblock;    /* Parent indirect block */
            unsigned par_entry;             /* Entry in parent indirect block */

            /* Get parent information */
            par_iblock = dblock->parent;
            par_entry = dblock->par_entry;

            /* Get direct block's actual size */
            dblock_size = (hsize_t)par_iblock->filt_ents[par_entry].size;
        } /* end else */
    } /* end if */
    else
        dblock_size = (hsize_t)dblock->size;

    /* Check for root direct block */
    if(hdr->man_dtable.curr_root_rows == 0) {
#ifdef QAK
HDfprintf(stderr, "%s: root direct block\n", FUNC);
#endif /* QAK */
        /* Sanity check */
        HDassert(hdr->man_dtable.table_addr == dblock_addr);
        HDassert(hdr->man_dtable.cparam.start_block_size == dblock->size);

        /* Sanity check block iterator */
        HDassert(!H5HF_man_iter_ready(&hdr->next_block));

        /* Reset root pointer information */
        hdr->man_dtable.table_addr = HADDR_UNDEF;

        /* Reset header information back to "empty heap" state */
        if(H5HF_hdr_empty(hdr) < 0)
            HGOTO_ERROR(H5E_HEAP, H5E_CANTSHRINK, FAIL, "can't make heap empty")
    } /* end if */

/*-------------------------------------------------------------------------
 * Function:    custom_print_cb
 *
 * Purpose:	Callback function to print error stack in customized way.
 *
 * Return:	Success:	0
 *
 *		Failure:	-1
 *
 * Programmer:	Raymond Lu
 *		July 17, 2003
 *
 *-------------------------------------------------------------------------
 */
static herr_t
custom_print_cb(unsigned n, const H5E_error2_t *err_desc, void* client_data)
{
    FILE		*stream  = (FILE *)client_data;
    char                maj[MSG_SIZE];
    char                min[MSG_SIZE];
    char                cls[MSG_SIZE];
    const int		indent = 4;

    /* Get descriptions for the major and minor error numbers */
    if(H5Eget_class_name(err_desc->cls_id, cls, MSG_SIZE) < 0)
        TEST_ERROR;

    if(H5Eget_msg(err_desc->maj_num, NULL, maj, MSG_SIZE) < 0)
        TEST_ERROR;

    if(H5Eget_msg(err_desc->min_num, NULL, min, MSG_SIZE) < 0)
        TEST_ERROR;

    HDfprintf(stream, "%*serror #%03d: %s in %s(): line %u\n",
	     indent, "", n, err_desc->file_name,
	     err_desc->func_name, err_desc->line);
    HDfprintf(stream, "%*sclass: %s\n", indent * 2, "", cls);
    HDfprintf(stream, "%*smajor: %s\n", indent * 2, "", maj);
    HDfprintf(stream, "%*sminor: %s\n", indent * 2, "", min);

    return 0;

error:
    return -1;
} /* end custom_print_cb() */

/*-------------------------------------------------------------------------
 * Function:    send_signal
 * 
 * Purpose:     Sends the specified signal.
 * 
 *              In terms of this test framework, a signal consists of a file
 *              on disk. Since there are multiple processes that need to 
 *              communicate with each other, they do so by writing and
 *              reading signal files on disk, the names and contents of 
 *              which are used to inform a process about when it can
 *              proceed and what it should do next.
 * 
 *              This function writes a signal file. The first argument is
 *              the name of the signal file, and the second and third
 *              arguments are the contents of the first two lines of the
 *              signal file. The last two arguments may be NULL.
 *
 * Return:      void
 *
 * Programmer:  Mike McGreevy
 *              August 18, 2010
 * 
 * Modifications:
 * 
 *-------------------------------------------------------------------------
 */
void send_signal(const char * send, const char * arg1, const char * arg2)
{

    FILE *signalfile = NULL;

    /* Create signal file (which will send signal to some other process) */
    signalfile = fopen(send, "w+");

    /* Write messages to signal file, if provided */
    if (arg2 != NULL) {
        HDassert(arg1);
        HDfprintf(signalfile, "%s\n%s\n", arg1, arg2);
    } /* end if */
    else if (arg1 != NULL) {
        HDassert(arg2 == NULL);
        HDfprintf(signalfile, "%s\n", arg1);
    } /* end if */ 
    else {
        HDassert(arg1 == NULL);
        HDassert(arg2 == NULL);
    }/* end else */

    HDfflush(signalfile);
    HDfclose(signalfile);

} /* send_signal */

static void
print_io_api(long io_types)
{
    if (io_types & SIO_POSIX)
	HDfprintf(output, "posix ");
    if (io_types & SIO_HDF5)
	HDfprintf(output, "hdf5 ");
    HDfprintf(output, "\n");
}

/*-------------------------------------------------------------------------
 * Function:    check_dataset
 *
 * Purpose:     For a given dataset, checks to make sure that the stated
 *              and actual sizes are the same.  If they are not, then
 *              we have an inconsistent dataset due to a SWMR error.
 *
 * Parameters:  hid_t fid
 *              The SWMR test file's ID.
 *
 *              unsigned verbose
 *              Whether verbose console output is desired.
 *
 *              const symbol_info_t *symbol
 *              The dataset from which to read (the ID is in the struct).
 *              Must be pre-allocated.
 *
 *              symbol_t *record
 *              Memory for the record.  Must be pre-allocated.
 *
 *              hid_t rec_sid
 *              The memory dataspace for access.  It's always the same so
 *              there is no need to re-create it every time this function
 *              is called.
 *
 * Return:      Success:    0
 *              Failure:    -1
 *
 *-------------------------------------------------------------------------
 */
static int
check_dataset(hid_t fid, unsigned verbose, const symbol_info_t *symbol, symbol_t *record,
    hid_t rec_sid)
{
    hid_t dsid;                 /* Dataset ID */
    hid_t file_sid;             /* Dataset's space ID */
    hsize_t start[2] = {0, 0};  /* Hyperslab selection values */
    hsize_t count[2] = {1, 1};  /* Hyperslab selection values */

    HDassert(fid >= 0);
    HDassert(symbol);
    HDassert(record);
    HDassert(rec_sid >= 0);

    /* Open dataset for symbol */
    if((dsid = H5Dopen2(fid, symbol->name, H5P_DEFAULT)) < 0)
        return -1;

    /* Get the dataset's dataspace */
    if((file_sid = H5Dget_space(dsid)) < 0)
        return -1;

    /* Choose the random record in the dataset (will be the same as chosen by
     * the writer) */
    start[1] = (hsize_t)HDrandom() % symbol->nrecords;
    if(H5Sselect_hyperslab(file_sid, H5S_SELECT_SET, start, NULL, count, NULL) < 0)
        return -1;

    /* Emit informational message */
    if(verbose)
        HDfprintf(stderr, "Symbol = '%s', location = %lld\n", symbol->name, (long long)start);

    /* Read record from dataset */
    record->rec_id = (uint64_t)ULLONG_MAX;
    if(H5Dread(dsid, symbol_tid, rec_sid, file_sid, H5P_DEFAULT, record) < 0)
        return -1;

    /* Verify record value */
    if(record->rec_id != start[1]) {
        HDfprintf(stderr, "*** ERROR ***\n");
        HDfprintf(stderr, "Incorrect record value!\n");
        HDfprintf(stderr, "Symbol = '%s', location = %lld, record->rec_id = %llu\n", symbol->name, (long long)start, (unsigned long long)record->rec_id);
        return -1;
    } /* end if */

    /* Close the dataset's dataspace */
    if(H5Sclose(file_sid) < 0)
        return -1;

    /* Close dataset for symbol */
    if(H5Dclose(dsid) < 0)
        return -1;

    return 0;
} /* end check_dataset() */

/*-------------------------------------------------------------------------
 * Function:    dump_table
 *
 * Purpose:     display the contents of tables for debugging purposes
 *
 * Return:      void
 *
 * Programmer:  Ruey-Hsia Li
 *
 * Modifications:
 *
 *-------------------------------------------------------------------------
 */
static void
dump_table(char* tablename, table_t *table)
{
    unsigned u;

    HDfprintf(rawoutstream,"%s: # of entries = %d\n", tablename,table->nobjs);
    for (u = 0; u < table->nobjs; u++)
    HDfprintf(rawoutstream,"%a %s %d %d\n", table->objs[u].objno,
           table->objs[u].objname,
           table->objs[u].displayed, table->objs[u].recorded);
}

/*
 * Function:    error
 * Purpose:     Display error message and exit.
 * Programmer:  Bill Wendling, 05. June 2002
 * Modifications:
 */
static void
error(const char *fmt, ...)
{
    va_list ap;

    va_start(ap, fmt);
    HDfprintf(stderr, "%s: error: ", prog);
    HDvfprintf(stderr, fmt, ap);
    HDfprintf(stderr, "\n");
    va_end(ap);
    HDexit(EXIT_FAILURE);
}

/*-------------------------------------------------------------------------
 * Function:    indentation
 *
 * Purpose:     Print spaces for indentation
 *
 * Return:      void
 *
 * Programmer:  Ruey-Hsia Li
 *
 * Modifications:
 *
 *-------------------------------------------------------------------------
 */
void
indentation(int x)
{
    if (x < h5tools_nCols) {
        while (x-- > 0)
            HDfprintf(rawoutstream, " ");
    } 
    else {
        HDfprintf(rawerrorstream, "error: the indentation exceeds the number of cols.\n");
        HDexit(1);
    }
}

/*
 * Function:    do_fopen
 * Purpose:     Open the specified file.
 * Return:      SUCCESS or FAIL
 * Programmer:  Albert Cheng, Bill Wendling, 2001/12/13
 * Modifications: Support for file drivers, Christian Chilan, April, 2008
 */
    static herr_t
do_fopen(parameters *param, char *fname, file_descr *fd /*out*/, int flags)
{
    int ret_code = SUCCESS;

    switch (param->io_type) {
    case POSIXIO:
        if (flags & (SIO_CREATE | SIO_WRITE))
            fd->posixfd = POSIXCREATE(fname);
        else
            fd->posixfd = POSIXOPEN(fname, O_RDONLY);

        if (fd->posixfd < 0 ) {
            HDfprintf(stderr, "POSIX File Open failed(%s)\n", fname);
            GOTOERROR(FAIL);
        }

        break;

    case HDF5:

        fapl = set_vfd(param);

        if (fapl < 0) {
            fprintf(stderr, "HDF5 Property List Create failed\n");
            GOTOERROR(FAIL);
        }

        /* create the parallel file */
        if (flags & (SIO_CREATE | SIO_WRITE)) {
            fd->h5fd = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
        } else {
            fd->h5fd = H5Fopen(fname, H5F_ACC_RDONLY, fapl);
        }


        if (fd->h5fd < 0) {
            fprintf(stderr, "HDF5 File Create failed(%s)\n", fname);
            GOTOERROR(FAIL);
        }
        break;
		
    default:
        /* unknown request */
        HDfprintf(stderr, "Unknown IO type request (%d)\n", (int)param->io_type);
        GOTOERROR(FAIL);
        break;
    }

done:
    return ret_code;
}

/*-------------------------------------------------------------------------
 * Function: print_group_metadata
 *
 * Purpose: Prints file space information for groups' metadata
 *
 * Return: Success: 0
 *
 * Failure: Never fails
 *
 * Programmer: Vailin Choi; October 2009
 *
 *-------------------------------------------------------------------------
 */
static herr_t
print_group_metadata(const iter_t *iter)
{
    printf("File space information for groups' metadata (in bytes):\n");

    HDfprintf(stdout, "\tObject headers (total/unused): %Hu/%Hu\n",
            iter->group_ohdr_info.total_size, iter->group_ohdr_info.free_size);

    HDfprintf(stdout, "\tB-tree/List: %Hu\n", iter->groups_btree_storage_size);
    HDfprintf(stdout, "\tHeap: %Hu\n", iter->groups_heap_storage_size);

    return 0;
} /* print_group_metadata() */

/*-------------------------------------------------------------------------
 * Function:	H5HF_man_insert
 *
 * Purpose:	Insert an object in a managed direct block
 *
 * Return:	SUCCEED/FAIL
 *
 * Programmer:	Quincey Koziol
 *		[email protected]
 *		Mar 13 2006
 *
 *-------------------------------------------------------------------------
 */
herr_t
H5HF_man_insert(H5HF_hdr_t *hdr, hid_t dxpl_id, size_t obj_size, const void *obj,
    void *_id)
{
    H5HF_free_section_t *sec_node;      /* Pointer to free space section */
    H5HF_direct_t *dblock = NULL;       /* Pointer to direct block to modify */
    haddr_t dblock_addr = HADDR_UNDEF;  /* Direct block address */
    size_t dblock_size;                 /* Direct block size */
    uint8_t *id = (uint8_t *)_id;       /* Pointer to ID buffer */
    size_t blk_off;                     /* Offset of object within block */
    htri_t node_found;                  /* Whether an existing free list node was found */
    herr_t ret_value = SUCCEED;         /* Return value */

    FUNC_ENTER_NOAPI_NOINIT(H5HF_man_insert)
#ifdef QAK
HDfprintf(stderr, "%s: obj_size = %Zu\n", FUNC, obj_size);
#endif /* QAK */

    /*
     * Check arguments.
     */
    HDassert(hdr);
    HDassert(obj_size > 0);
    HDassert(obj);
    HDassert(id);

    /* Look for free space */
    if((node_found = H5HF_space_find(hdr, dxpl_id, (hsize_t)obj_size, &sec_node)) < 0)
        HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't locate free space in fractal heap")
#ifdef QAK
HDfprintf(stderr, "%s: After H5HF_space_find(), node_found = %t\n", FUNC, node_found);
#endif /* QAK */

    /* If we didn't find a node, go create a direct block big enough to hold the requested block */
    if(!node_found)
        /* Allocate direct block big enough to hold requested size */
        if(H5HF_man_dblock_new(hdr, dxpl_id, obj_size, &sec_node) < 0)
            HGOTO_ERROR(H5E_HEAP, H5E_CANTCREATE, FAIL, "can't create fractal heap direct block")

    /* Check for row section */
    if(sec_node->sect_info.type == H5HF_FSPACE_SECT_FIRST_ROW ||
            sec_node->sect_info.type == H5HF_FSPACE_SECT_NORMAL_ROW) {
#ifdef QAK
HDfprintf(stderr, "%s: sec_node->sect_info.addr = %a\n", FUNC, sec_node->sect_info.addr);
HDfprintf(stderr, "%s: sec_node->sect_info.size = %Hu\n", FUNC, sec_node->sect_info.size);
HDfprintf(stderr, "%s: sec_node->sect_info.type = %s\n", FUNC, (sec_node->sect_info.type == H5HF_FSPACE_SECT_FIRST_ROW ? "H5HF_FSPACE_SECT_FIRST_ROW" : "H5HF_FSPACE_SECT_NORMAL_ROW"));
HDfprintf(stderr, "%s: sec_node->u.row.under = %p\n", FUNC, sec_node->u.row.under);
HDfprintf(stderr, "%s: sec_node->u.row.row = %u\n", FUNC, sec_node->u.row.row);
HDfprintf(stderr, "%s: sec_node->u.row.col = %u\n", FUNC, sec_node->u.row.col);
HDfprintf(stderr, "%s: sec_node->u.row.num_entries = %u\n", FUNC, sec_node->u.row.num_entries);
#endif /* QAK */

        /* Allocate 'single' selection out of 'row' selection */
        if(H5HF_man_iblock_alloc_row(hdr, dxpl_id, &sec_node) < 0)
            HGOTO_ERROR(H5E_HEAP, H5E_CANTALLOC, FAIL, "can't break up row section")
    } /* end if */

/*-------------------------------------------------------------------------
 * Function: print_dataset_metadata
 *
 * Purpose: Prints file space information for datasets' metadata
 *
 * Return: Success: 0
 *
 * Failure: Never fails
 *
 * Programmer:  Vailin Choi; October 2009
 *
 *-------------------------------------------------------------------------
 */
static herr_t
print_dset_metadata(const iter_t *iter)
{
    printf("File space information for datasets' metadata (in bytes):\n");

    HDfprintf(stdout, "\tObject headers (total/unused): %Hu/%Hu\n",
            iter->dset_ohdr_info.total_size, iter->dset_ohdr_info.free_size);

    HDfprintf(stdout, "\tIndex for Chunked datasets: %Hu\n",
            iter->datasets_index_storage_size);
    HDfprintf(stdout, "\tHeap: %Hu\n", iter->datasets_heap_storage_size);

    return 0;
} /* print_dset_metadata() */

/*-------------------------------------------------------------------------
 * Function:	H5FS_close
 *
 * Purpose:	Destroy & deallocate free list structure, serializing sections
 *              in the bins
 *
 * Return:	Success:	non-negative
 *
 *		Failure:	negative
 *
 * Programmer:	Quincey Koziol
 *              Tuesday, March  7, 2006
 *
 *-------------------------------------------------------------------------
 */
herr_t
H5FS_close(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace)
{
    herr_t ret_value = SUCCEED;         /* Return value */

    FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)

    /* Check arguments. */
    HDassert(f);
    HDassert(fspace);
#ifdef H5FS_DEBUG
HDfprintf(stderr, "%s: Entering, fspace = %p, fspace->addr = %a, fspace->sinfo = %p\n", FUNC, fspace, fspace->addr, fspace->sinfo);
#endif /* H5FS_DEBUG */

    /* Check if section info is valid */
    /* (i.e. the header "owns" the section info and it's not in the cache) */
    if(fspace->sinfo) {
#ifdef H5FS_DEBUG
HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu, fspace->serial_sect_count = %Hu, fspace->sect_addr = %a, fspace->rc = %u\n", FUNC, fspace->tot_sect_count, fspace->serial_sect_count, fspace->sect_addr, fspace->rc);
HDfprintf(stderr, "%s: fspace->alloc_sect_size = %Hu, fspace->sect_size = %Hu\n", FUNC, fspace->alloc_sect_size, fspace->sect_size);
#endif /* H5FS_DEBUG */
        /* If there are sections to serialize, update them */
        /* (if the free space manager is persistant) */
        if(fspace->serial_sect_count > 0 && H5F_addr_defined(fspace->addr)) {
#ifdef H5FS_DEBUG
HDfprintf(stderr, "%s: Real sections to store in file\n", FUNC);
#endif /* H5FS_DEBUG */
            if(fspace->sinfo->dirty) {
                /* Check if the section info is "floating" */
                if(!H5F_addr_defined(fspace->sect_addr)) {
                    /* Sanity check */
                    HDassert(fspace->sect_size > 0);

                    /* Allocate space for the section info in file */
                    if(H5F_USE_TMP_SPACE(f)) {
                        if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc_tmp(f, fspace->sect_size)))
                            HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
                    } /* end if */
                    else {
                        if(HADDR_UNDEF == (fspace->sect_addr = H5MF_alloc(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
                            HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for free space sections")
                    } /* end if */
                    fspace->alloc_sect_size = (size_t)fspace->sect_size;

                    /* Mark free space header as dirty */
                    if(H5AC_mark_entry_dirty(fspace) < 0)
                        HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty")
                } /* end if */