info.c File Reference

#include "mhdf.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <H5Tpublic.h>

Include dependency graph for info.c:

Go to the source code of this file.

Functions
static int	print_file_summary (struct mhdf_FileDesc *data)
int	main (int argc, char *argv[])
static void	print_ent_desc (const char *name, const char *subname, struct mhdf_EntDesc *data, const char *vals_label, const char *extra_label, struct mhdf_FileDesc *all)
static void	print_elem_desc (struct mhdf_ElemDesc *data, struct mhdf_FileDesc *all)
static const char *	tag_type_name (enum mhdf_TagDataType type)
static const char *	string_tag_value (const void *value, enum mhdf_TagDataType type, int size)
static const char *	ent_desc_name (struct mhdf_FileDesc *all, int idx)
static void	print_tag_desc (struct mhdf_TagDesc *data, struct mhdf_FileDesc *all)

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Function Documentation

static const char* ent_desc_name	(	struct mhdf_FileDesc *	all,
		int	idx
	)		[static]

Definition at line 219 of file info.c.

References mhdf_FileDesc::elems, mhdf_ElemDesc::handle, mhdf_FileDesc::nodes, mhdf_FileDesc::num_elem_desc, and mhdf_FileDesc::sets.

Referenced by print_tag_desc().

{
    static const char nodes[]   = "Nodes";
    static const char sets[]    = "Sets";
    static const char invalid[] = "<INVALID INDEX!>";
    if( idx == -2 ) return sets;
    if( idx == -1 ) return nodes;
    if( idx >= all->num_elem_desc || idx < -2 ) return invalid;
    return all->elems[idx].handle;
}

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 10 of file info.c.

References mhdf_closeFile(), mhdf_getFileSummary(), mhdf_isError(), mhdf_message(), mhdf_openFile(), and print_file_summary().

{
    int result;
    mhdf_FileHandle file;
    mhdf_Status status;
    unsigned long max_id;
    struct mhdf_FileDesc* data;

    if( argc != 2 )
    {
        fprintf( stderr, "Usage: %s <filename>\n", argv[0] );
        return 1;
    }

    file = mhdf_openFile( argv[1], 0, &max_id, -1, &status );
    if( mhdf_isError( &status ) )
    {
        fprintf( stderr, "%s: %s\n", argv[1], mhdf_message( &status ) );
        return 1;
    }

    data = mhdf_getFileSummary( file, H5T_NATIVE_ULONG, &status, 0 ); /* no extra set info here*/
    if( mhdf_isError( &status ) )
    {
        fprintf( stderr, "%s: %s\n", argv[1], mhdf_message( &status ) );
        return 1;
    }

    mhdf_closeFile( file, &status );

    printf( "%s:\n", argv[1] );
    result = print_file_summary( data );
    free( data );
    return result;
}

static void print_elem_desc	(	struct mhdf_ElemDesc *	data,
		struct mhdf_FileDesc *	all
	)		[static]

Definition at line 78 of file info.c.

References mhdf_ElemDesc::desc, mhdf_ElemDesc::handle, mhdf_ElemDesc::have_adj, print_ent_desc(), and mhdf_ElemDesc::type.

Referenced by print_file_summary().

{
    const char* adj = data->have_adj ? "adjacencies" : "no adjencies";
    print_ent_desc( data->handle, data->type, &data->desc, "nodes per element", adj, all );
}

static void print_ent_desc	(	const char *	name,
		const char *	subname,
		struct mhdf_EntDesc *	data,
		const char *	vals_label,
		const char *	extra_label,
		struct mhdf_FileDesc *	all
	)		[static]

Definition at line 46 of file info.c.

References mhdf_EntDesc::count, mhdf_EntDesc::dense_tag_indices, mhdf_TagDesc::name, mhdf_EntDesc::num_dense_tags, mhdf_EntDesc::start_id, mhdf_FileDesc::tags, and mhdf_EntDesc::vals_per_ent.

Referenced by print_elem_desc(), and print_file_summary().

{
    int i, len = 10;

    if( vals_label && (int)strlen( vals_label ) > len ) len = strlen( vals_label );
    if( extra_label && (int)strlen( extra_label ) > len ) len = strlen( extra_label );

    if( subname )
        printf( "    %s (%s):\n", name, subname );
    else
        printf( "    %s:\n", name );

    if( vals_label ) printf( "      %-*s: %d\n", len, vals_label, data->vals_per_ent );

    printf( "      %-*s: %ld [%ld - %ld]\n", len, "entities", data->count, data->start_id,
            data->start_id + data->count - 1 );

    if( extra_label ) printf( "      %-*s\n", len, extra_label );

    if( !data->num_dense_tags ) return;

    printf( "      %-*s: \"%s\"", len, "dense tags", all->tags[data->dense_tag_indices[0]].name );
    for( i = 1; i < data->num_dense_tags; ++i )
        printf( ", \"%s\"", all->tags[data->dense_tag_indices[i]].name );
    printf( "\n" );
}

static int print_file_summary

(

struct mhdf_FileDesc *

data

)

[static]

Definition at line 266 of file info.c.

References mhdf_FileDesc::elems, mhdf_FileDesc::nodes, mhdf_FileDesc::num_elem_desc, mhdf_FileDesc::num_tag_desc, print_elem_desc(), print_ent_desc(), print_tag_desc(), mhdf_FileDesc::sets, and mhdf_FileDesc::tags.

Referenced by main().

{
    int i;

    printf( "  Entities:\n" );
    print_ent_desc( "Nodes", NULL, &data->nodes, "dimension", NULL, data );
    for( i = 0; i < data->num_elem_desc; ++i )
        print_elem_desc( data->elems + i, data );
    print_ent_desc( "Sets", NULL, &data->sets, NULL, NULL, data );

    printf( "  Tags:\n" );
    for( i = 0; i < data->num_tag_desc; ++i )
        print_tag_desc( data->tags + i, data );

    return 0;
}

static void print_tag_desc	(	struct mhdf_TagDesc *	data,
		struct mhdf_FileDesc *	all
	)		[static]

Definition at line 230 of file info.c.

References mhdf_TagDesc::bytes, mhdf_TagDesc::default_value, mhdf_TagDesc::default_value_size, mhdf_TagDesc::dense_elem_indices, ent_desc_name(), mhdf_TagDesc::global_value, mhdf_TagDesc::global_value_size, mhdf_TagDesc::have_sparse, mhdf_TagDesc::name, mhdf_TagDesc::num_dense_indices, mhdf_TagDesc::size, mhdf_TagDesc::storage, string_tag_value(), tag_type_name(), and mhdf_TagDesc::type.

Referenced by print_file_summary().

{
    int i, width = 8;

    printf( "    \"%s\":\n", data->name );
    printf( "      %-*s: %s\n", width, "type", tag_type_name( data->type ) );
    if( data->size < 0 )
        printf( "      %-*s: (variable)\n", width, "size" );
    else
        printf( "      %-*s: %d (%d bytes)\n", width, "size", data->size, data->bytes );
    printf( "      %-*s: %x\n", width, "flags", data->storage );
    if( data->default_value )
        printf( "      %-*s: %s\n", width, "default",
                string_tag_value( data->default_value, data->type, data->default_value_size ) );
    if( data->global_value )
        printf( "      %-*s: %s\n", width, "mesh val",
                string_tag_value( data->global_value, data->type, data->global_value_size ) );
    if( data->have_sparse )
    {
        printf( "      %-*s: (sparse)", width, "tables" );
        for( i = 0; i < data->num_dense_indices; ++i )
            printf( ", %s", ent_desc_name( all, data->dense_elem_indices[i] ) );
    }
    else if( data->num_dense_indices )
    {
        printf( "      %-*s: %s", width, "tables", ent_desc_name( all, data->dense_elem_indices[0] ) );
        for( i = 1; i < data->num_dense_indices; ++i )
            printf( ", %s", ent_desc_name( all, data->dense_elem_indices[i] ) );
    }
    else
    {
        printf( "      %-*s: (none)", width, "tables" );
    }
    printf( "\n" );
}

static const char* string_tag_value	(	const void *	value,
		enum mhdf_TagDataType	type,
		int	size
	)		[static]

Definition at line 111 of file info.c.

References buffer, mhdf_BITFIELD, mhdf_BOOLEAN, mhdf_ENTITY_ID, mhdf_FLOAT, mhdf_INTEGER, mhdf_OPAQUE, mhdf_FileDesc::offset, and size.

Referenced by print_tag_desc().

{
    static char buffer[1024];
    const char* data = value;
    char* offset     = buffer;
    int print, i;
    const int* intptr          = value;
    const double* dblptr       = value;
    const unsigned long* idptr = value;

    if( size <= 0 )
    {
        *buffer = '\0';
        return buffer;
    }

    switch( type )
    {
        case mhdf_OPAQUE:
            print = 1;
            for( i = 0; i < size; ++i )
                if( !isprint( data[i] ) ) print = 0;
            if( print )
            {
                offset[0] = '"';
                memcpy( offset + 1, data, size );
                offset[size + 1] = '"';
                offset[size + 2] = '\0';
                offset += size + 2;
            }
            else
            {
                strcpy( offset, "0x" );
                offset += 2;
                for( i = 0; i < size; ++i )
                    offset += sprintf( offset, "%02x", (unsigned int)data[i] );
            }
            break;
        case mhdf_INTEGER:
            if( size == 1 )
            {
                offset += sprintf( offset, "%d", intptr[0] );
            }
            else
            {
                offset += sprintf( offset, "{%d", intptr[0] );
                for( i = 1; i < size; ++i )
                    offset += sprintf( offset, ",%d", intptr[i] );
                offset += sprintf( offset, "}" );
            }
            break;
        case mhdf_FLOAT:
            if( size == 1 )
            {
                offset += sprintf( offset, "%g", dblptr[0] );
            }
            else
            {
                offset += sprintf( offset, "{%g", dblptr[0] );
                for( i = 1; i < size; ++i )
                    offset += sprintf( offset, ",%g", dblptr[i] );
                offset += sprintf( offset, "}" );
            }
            break;
        case mhdf_BITFIELD:
            if( size > 8 )
                offset += sprintf( offset, "(more than 8 bits)" );
            else
            {
                for( i = size - 1; i >= 0; --i )
                    *( offset++ ) = (char)( *data & ( 1 << i ) ? '1' : '0' );
                *offset = '\0';
            }
            break;
        case mhdf_BOOLEAN:
            if( size == 1 )
            {
                offset += sprintf( offset, "%s", data[0] ? "true" : "false" );
            }
            else
            {
                offset += sprintf( offset, "{%s", data[0] ? "true" : "false" );
                for( i = 1; i < size; ++i )
                    offset += sprintf( offset, ",%s", data[i] ? "true" : "false" );
                offset += sprintf( offset, "}" );
            }
            break;
        case mhdf_ENTITY_ID:
            if( size == 1 )
            {
                offset += sprintf( offset, "%lu", idptr[0] );
            }
            else
            {
                offset += sprintf( offset, "{%lu", idptr[0] );
                for( i = 1; i < size; ++i )
                    offset += sprintf( offset, ",%lu", idptr[i] );
                offset += sprintf( offset, "}" );
            }
            break;
        default:
            strcpy( buffer, "(unknown data type)" );
            break;
    }

    return buffer;
}

static const char* tag_type_name

(

enum mhdf_TagDataType

type

)

[static]

Definition at line 84 of file info.c.

References mhdf_BITFIELD, mhdf_BOOLEAN, mhdf_ENTITY_ID, mhdf_FLOAT, mhdf_INTEGER, and mhdf_OPAQUE.

Referenced by moab::ReadHDF5::create_tag(), moab::WriteHDF5::get_tag_size(), and print_tag_desc().

{
    static const char opaque[]  = "opaque";
    static const char integer[] = "integer";
    static const char real[]    = "real";
    static const char bits[]    = "bit field";
    static const char boolean[] = "boolean";
    static const char id[]      = "entity id";
    static const char unknown[] = "(UNKNOWN TYPE ID)";
    switch( type )
    {
        case mhdf_OPAQUE:
            return opaque;
        case mhdf_INTEGER:
            return integer;
        case mhdf_FLOAT:
            return real;
        case mhdf_BITFIELD:
            return bits;
        case mhdf_BOOLEAN:
            return boolean;
        case mhdf_ENTITY_ID:
            return id;
    }
    return unknown;
}