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eccodes/src/grib_dumper_class_wmo.cc

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/*
* (C) Copyright 2005- ECMWF.
*
* This software is licensed under the terms of the Apache Licence Version 2.0
* which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
*
* In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
* virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
*/
#include "grib_api_internal.h"
#include <cctype>
/*
This is used by make_class.pl
START_CLASS_DEF
CLASS = dumper
IMPLEMENTS = dump_long;dump_bits
IMPLEMENTS = dump_double;dump_string;dump_string_array
IMPLEMENTS = dump_bytes;dump_values
IMPLEMENTS = dump_label;dump_section
IMPLEMENTS = init;destroy
MEMBERS = long section_offset
MEMBERS = long begin
MEMBERS = long theEnd
END_CLASS_DEF
*/
/* START_CLASS_IMP */
/*
Don't edit anything between START_CLASS_IMP and END_CLASS_IMP
Instead edit values between START_CLASS_DEF and END_CLASS_DEF
or edit "dumper.class" and rerun ./make_class.pl
*/
static void init_class (grib_dumper_class*);
static int init (grib_dumper* d);
static int destroy (grib_dumper*);
static void dump_long (grib_dumper* d, grib_accessor* a,const char* comment);
static void dump_bits (grib_dumper* d, grib_accessor* a,const char* comment);
static void dump_double (grib_dumper* d, grib_accessor* a,const char* comment);
static void dump_string (grib_dumper* d, grib_accessor* a,const char* comment);
static void dump_string_array (grib_dumper* d, grib_accessor* a,const char* comment);
static void dump_bytes (grib_dumper* d, grib_accessor* a,const char* comment);
static void dump_values (grib_dumper* d, grib_accessor* a);
static void dump_label (grib_dumper* d, grib_accessor* a,const char* comment);
static void dump_section (grib_dumper* d, grib_accessor* a,grib_block_of_accessors* block);
typedef struct grib_dumper_wmo {
grib_dumper dumper;
/* Members defined in wmo */
long section_offset;
long begin;
long theEnd;
} grib_dumper_wmo;
static grib_dumper_class _grib_dumper_class_wmo = {
0, /* super */
"wmo", /* name */
sizeof(grib_dumper_wmo), /* size */
0, /* inited */
&init_class, /* init_class */
&init, /* init */
&destroy, /* free mem */
&dump_long, /* dump long */
&dump_double, /* dump double */
&dump_string, /* dump string */
&dump_string_array, /* dump string array */
&dump_label, /* dump labels */
&dump_bytes, /* dump bytes */
&dump_bits, /* dump bits */
&dump_section, /* dump section */
&dump_values, /* dump values */
0, /* header */
0, /* footer */
};
grib_dumper_class* grib_dumper_class_wmo = &_grib_dumper_class_wmo;
/* END_CLASS_IMP */
static void set_begin_end(grib_dumper* d, grib_accessor* a);
static void print_hexadecimal(FILE* out, unsigned long flags, grib_accessor* a);
static void init_class(grib_dumper_class* c) {}
static int init(grib_dumper* d)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
self->section_offset = 0;
return GRIB_SUCCESS;
}
static int destroy(grib_dumper* d)
{
return GRIB_SUCCESS;
}
static void print_offset(FILE* out, long begin, long theEnd, int width=10)
{
char tmp[50];
if (begin == theEnd)
fprintf(out, "%-*ld", width, begin);
else {
snprintf(tmp, sizeof(tmp), "%ld-%ld", begin, theEnd);
fprintf(out, "%-*s", width, tmp);
}
}
static void aliases(grib_dumper* d, grib_accessor* a)
{
int i;
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
if ((d->option_flags & GRIB_DUMP_FLAG_ALIASES) == 0)
return;
if (a->all_names[1]) {
const char* sep = "";
fprintf(self->dumper.out, " [");
for (i = 1; i < MAX_ACCESSOR_NAMES; i++) {
if (a->all_names[i]) {
if (a->all_name_spaces[i])
fprintf(self->dumper.out, "%s%s.%s", sep, a->all_name_spaces[i], a->all_names[i]);
else
fprintf(self->dumper.out, "%s%s", sep, a->all_names[i]);
}
sep = ", ";
}
fprintf(self->dumper.out, "]");
}
}
static void dump_long(grib_dumper* d, grib_accessor* a, const char* comment)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
long value = 0;
size_t size = 0;
long* values = NULL;
int err = 0, i = 0;
long count = 0;
if (a->length == 0 &&
(d->option_flags & GRIB_DUMP_FLAG_CODED) != 0)
return;
a->value_count(&count);
size = count;
if (size > 1) {
values = (long*)grib_context_malloc_clear(a->context, sizeof(long) * size);
err = a->unpack_long(values, &size);
}
else {
err = a->unpack_long(&value, &size);
}
if ((a->flags & GRIB_ACCESSOR_FLAG_READ_ONLY) != 0 &&
(d->option_flags & GRIB_DUMP_FLAG_READ_ONLY) == 0)
return;
set_begin_end(d, a);
print_offset(self->dumper.out, self->begin, self->theEnd);
if ((d->option_flags & GRIB_DUMP_FLAG_TYPE) != 0)
fprintf(self->dumper.out, "%s (int) ", a->creator->op);
if (size > 1) {
int cols = 19;
int icount = 0;
fprintf(self->dumper.out, "%s = { \t", a->name);
if (values) {
for (i = 0; i < size; i++) {
if (icount > cols) {
fprintf(self->dumper.out, "\n\t\t\t\t");
icount = 0;
}
fprintf(self->dumper.out, "%ld ", values[i]);
icount++;
}
fprintf(self->dumper.out, "}\n");
grib_context_free(a->context, values);
}
}
else {
if (((a->flags & GRIB_ACCESSOR_FLAG_CAN_BE_MISSING) != 0) && a->is_missing_internal())
fprintf(self->dumper.out, "%s = MISSING", a->name);
else
fprintf(self->dumper.out, "%s = %ld", a->name, value);
print_hexadecimal(self->dumper.out, d->option_flags, a);
if (comment)
fprintf(self->dumper.out, " [%s]", comment);
}
if (err)
fprintf(self->dumper.out, " *** ERR=%d (%s) [grib_dumper_wmo::dump_long]", err, grib_get_error_message(err));
aliases(d, a);
fprintf(self->dumper.out, "\n");
}
static int test_bit(long a, long b)
{
return a & (1 << b);
}
static void dump_bits(grib_dumper* d, grib_accessor* a, const char* comment)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
int i;
long value = 0;
size_t size = 1;
int err = 0;
if (a->length == 0 &&
(d->option_flags & GRIB_DUMP_FLAG_CODED) != 0)
return;
err = a->unpack_long(&value, &size);
set_begin_end(d, a);
//for(i = 0; i < d->depth ; i++) fprintf(self->dumper.out," ");
print_offset(self->dumper.out, self->begin, self->theEnd);
if ((d->option_flags & GRIB_DUMP_FLAG_TYPE) != 0)
fprintf(self->dumper.out, "%s (int) ", a->creator->op);
fprintf(self->dumper.out, "%s = %ld [", a->name, value);
for (i = 0; i < (a->length * 8); i++) {
if (test_bit(value, a->length * 8 - i - 1))
fprintf(self->dumper.out, "1");
else
fprintf(self->dumper.out, "0");
}
if(comment) {
// ECC-1186: Whole comment is too big, so pick the part that follows the ':' i.e. flag table file
const char* p = strchr(comment, ':');
if (p) fprintf(self->dumper.out," (%s) ]", p+1);
else fprintf(self->dumper.out, "]");
} else {
fprintf(self->dumper.out, "]");
}
if (err == 0)
print_hexadecimal(self->dumper.out, d->option_flags, a);
if (err)
fprintf(self->dumper.out, " *** ERR=%d (%s) [grib_dumper_wmo::dump_bits]", err, grib_get_error_message(err));
aliases(d, a);
fprintf(self->dumper.out, "\n");
}
static void dump_double(grib_dumper* d, grib_accessor* a, const char* comment)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
double value = 0;
size_t size = 1;
int err = 0;
if (a->length == 0 &&
(d->option_flags & GRIB_DUMP_FLAG_CODED) != 0)
return;
err = a->unpack_double(&value, &size);
set_begin_end(d, a);
//for(i = 0; i < d->depth ; i++) fprintf(self->dumper.out," ");
print_offset(self->dumper.out, self->begin, self->theEnd);
if ((d->option_flags & GRIB_DUMP_FLAG_TYPE) != 0)
fprintf(self->dumper.out, "%s (double) ", a->creator->op);
if (((a->flags & GRIB_ACCESSOR_FLAG_CAN_BE_MISSING) != 0) && a->is_missing_internal())
fprintf(self->dumper.out, "%s = MISSING", a->name);
else
fprintf(self->dumper.out, "%s = %g", a->name, value);
// if(comment) fprintf(self->dumper.out," [%s]",comment);
if (err == 0)
print_hexadecimal(self->dumper.out, d->option_flags, a);
if (err)
fprintf(self->dumper.out, " *** ERR=%d (%s) [grib_dumper_wmo::dump_double]", err, grib_get_error_message(err));
aliases(d, a);
fprintf(self->dumper.out, "\n");
}
static void dump_string(grib_dumper* d, grib_accessor* a, const char* comment)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
size_t size = 0;
char* value = NULL;
char* p = NULL;
int err = 0;
if (a->length == 0 &&
(d->option_flags & GRIB_DUMP_FLAG_CODED) != 0) {
return;
}
grib_get_string_length_acc(a, &size);
value = (char*)grib_context_malloc_clear(a->context, size);
if (!value) {
grib_context_log(a->context, GRIB_LOG_ERROR, "unable to allocate %zu bytes", size);
return;
}
err = a->unpack_string(value, &size);
p = value;
set_begin_end(d, a);
while (*p) {
if (!isprint(*p))
*p = '.';
p++;
}
//for(i = 0; i < d->depth ; i++) fprintf(self->dumper.out," ");
print_offset(self->dumper.out, self->begin, self->theEnd);
if ((d->option_flags & GRIB_DUMP_FLAG_TYPE) != 0)
fprintf(self->dumper.out, "%s (str) ", a->creator->op);
fprintf(self->dumper.out, "%s = %s", a->name, value);
if (err == 0)
print_hexadecimal(self->dumper.out, d->option_flags, a);
// if(comment) fprintf(self->dumper.out," [%s]",comment);
if (err)
fprintf(self->dumper.out, " *** ERR=%d (%s) [grib_dumper_wmo::dump_string]", err, grib_get_error_message(err));
aliases(d, a);
fprintf(self->dumper.out, "\n");
grib_context_free(a->context, value);
}
static void dump_bytes(grib_dumper* d, grib_accessor* a, const char* comment)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
int i, k, err = 0;
size_t more = 0;
size_t size = a->length;
unsigned char* buf = (unsigned char*)grib_context_malloc(d->context, size);
if (a->length == 0 &&
(d->option_flags & GRIB_DUMP_FLAG_CODED) != 0)
return;
set_begin_end(d, a);
// for(i = 0; i < d->depth ; i++) fprintf(self->dumper.out," ");
print_offset(self->dumper.out, self->begin, self->theEnd);
if ((d->option_flags & GRIB_DUMP_FLAG_TYPE) != 0)
fprintf(self->dumper.out, "%s ", a->creator->op);
fprintf(self->dumper.out, "%s = %ld", a->name, a->length);
aliases(d, a);
fprintf(self->dumper.out, " {");
if (!buf) {
if (size == 0)
fprintf(self->dumper.out, "}\n");
else
fprintf(self->dumper.out, " *** ERR cannot malloc(%zu) }\n", size);
return;
}
print_hexadecimal(self->dumper.out, d->option_flags, a);
fprintf(self->dumper.out, "\n");
err = a->unpack_bytes(buf, &size);
if (err) {
grib_context_free(d->context, buf);
fprintf(self->dumper.out, " *** ERR=%d (%s) [grib_dumper_wmo::dump_bytes]\n}", err, grib_get_error_message(err));
return;
}
if (size > 100) {
more = size - 100;
size = 100;
}
k = 0;
// if(size > 100) size = 100;
while (k < size) {
int j;
for (i = 0; i < d->depth + 3; i++)
fprintf(self->dumper.out, " ");
for (j = 0; j < 16 && k < size; j++, k++) {
fprintf(self->dumper.out, "%02x", buf[k]);
if (k != size - 1)
fprintf(self->dumper.out, ", ");
}
fprintf(self->dumper.out, "\n");
}
if (more) {
for (i = 0; i < d->depth + 3; i++)
fprintf(self->dumper.out, " ");
fprintf(self->dumper.out, "... %lu more values\n", (unsigned long)more);
}
for (i = 0; i < d->depth; i++)
fprintf(self->dumper.out, " ");
fprintf(self->dumper.out, "} # %s %s \n", a->creator->op, a->name);
grib_context_free(d->context, buf);
}
static void dump_values(grib_dumper* d, grib_accessor* a)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
int k, err = 0;
size_t more = 0;
double* buf = NULL;
size_t size = 0;
long count = 0;
int is_char = 0;
if (a->length == 0 &&
(d->option_flags & GRIB_DUMP_FLAG_CODED) != 0)
return;
a->value_count(&count);
size = count;
if (size == 1) {
dump_double(d, a, NULL);
return;
}
buf = (double*)grib_context_malloc(d->context, size * sizeof(double));
set_begin_end(d, a);
// For the DIAG pseudo GRIBs. Key charValues uses 1-byte integers to represent a character
if (a->flags & GRIB_ACCESSOR_FLAG_STRING_TYPE) {
is_char = 1;
}
print_offset(self->dumper.out, self->begin, self->theEnd, 12); // ECC-1749
if ((d->option_flags & GRIB_DUMP_FLAG_TYPE) != 0) {
char type_name[32] = "";
const long native_type = a->get_native_type();
if (native_type == GRIB_TYPE_LONG)
strcpy(type_name, "(int)");
else if (native_type == GRIB_TYPE_DOUBLE)
strcpy(type_name, "(double)");
else if (native_type == GRIB_TYPE_STRING)
strcpy(type_name, "(str)");
fprintf(self->dumper.out, "%s %s ", a->creator->op, type_name);
}
fprintf(self->dumper.out, "%s = (%ld,%ld)", a->name, (long)size, a->length);
aliases(d, a);
fprintf(self->dumper.out, " {");
if (!buf) {
if (size == 0)
fprintf(self->dumper.out, "}\n");
else
fprintf(self->dumper.out, " *** ERR cannot malloc(%zu) }\n", size);
return;
}
fprintf(self->dumper.out, "\n");
err = a->unpack_double(buf, &size);
if (err) {
grib_context_free(d->context, buf);
fprintf(self->dumper.out, " *** ERR=%d (%s) [grib_dumper_wmo::dump_values]\n}", err, grib_get_error_message(err));
return;
}
if (size > 100) {
more = size - 100;
size = 100;
}
k = 0;
while (k < size) {
int j;
for (j = 0; j < 8 && k < size; j++, k++) {
if (is_char)
fprintf(self->dumper.out, "'%c'", (char)buf[k]);
else
fprintf(self->dumper.out, "%.10e", buf[k]);
if (k != size - 1)
fprintf(self->dumper.out, ", ");
}
fprintf(self->dumper.out, "\n");
// if (is_char)
// fprintf(self->dumper.out, "%d '%c'\n", k, (char)buf[k]);
// else
// fprintf(self->dumper.out, "%d %g\n", k, buf[k]);
}
if (more) {
//for(i = 0; i < d->depth + 3 ; i++) fprintf(self->dumper.out," ");
fprintf(self->dumper.out, "... %lu more values\n", (unsigned long)more);
}
fprintf(self->dumper.out, "} # %s %s \n", a->creator->op, a->name);
grib_context_free(d->context, buf);
}
static void dump_label(grib_dumper* d, grib_accessor* a, const char* comment)
{
// grib_dumper_wmo *self = (grib_dumper_wmo*)d;
// for(i = 0; i < d->depth ; i++) fprintf(self->dumper.out," ");
// fprintf(self->dumper.out,"----> %s %s %s\n",a->creator->op, a->name,comment?comment:"");
}
static void dump_section(grib_dumper* d, grib_accessor* a, grib_block_of_accessors* block)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
grib_section* s = a->sub_section;
int is_wmo_section = 0;
char* upper = NULL;
char tmp[512];
char *p = NULL, *q = NULL;
if (!strncmp(a->name, "section", 7))
is_wmo_section = 1;
if (is_wmo_section) {
upper = (char*)malloc(strlen(a->name) + 1);
Assert(upper);
p = (char*)a->name;
q = upper;
while (*p != '\0') {
*q = toupper(*p);
q++;
p++;
}
*q = '\0';
snprintf(tmp, sizeof(tmp), "%s ( length=%ld, padding=%ld )", upper, (long)s->length, (long)s->padding);
fprintf(self->dumper.out, "====================== %-35s ======================\n", tmp);
free(upper);
self->section_offset = a->offset;
}
else {
}
//printf("------------- section_offset = %ld\n",self->section_offset);
d->depth += 3;
grib_dump_accessors_block(d, block);
d->depth -= 3;
//for(i = 0; i < d->depth ; i++) fprintf(self->dumper.out," ");
//fprintf(self->dumper.out,"<===== %s %s\n",a->creator->op, a->name);
}
static void set_begin_end(grib_dumper* d, grib_accessor* a)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
if ((d->option_flags & GRIB_DUMP_FLAG_OCTET) != 0) {
self->begin = a->offset - self->section_offset + 1;
self->theEnd = a->get_next_position_offset() - self->section_offset;
}
else {
self->begin = a->offset;
self->theEnd = a->get_next_position_offset();
}
}
static void print_hexadecimal(FILE* out, unsigned long flags, grib_accessor* a)
{
int i = 0;
unsigned long offset = 0;
grib_handle* h = grib_handle_of_accessor(a);
if ((flags & GRIB_DUMP_FLAG_HEXADECIMAL) != 0 && a->length != 0) {
fprintf(out, " (");
offset = a->offset;
for (i = 0; i < a->length; i++) {
fprintf(out, " 0x%.2X", h->buffer->data[offset]);
offset++;
}
fprintf(out, " )");
}
}
static void dump_string_array(grib_dumper* d, grib_accessor* a, const char* comment)
{
grib_dumper_wmo* self = (grib_dumper_wmo*)d;
char** values;
size_t size = 0, i = 0;
grib_context* c = NULL;
int err = 0;
int tab = 0;
long count = 0;
if ((a->flags & GRIB_ACCESSOR_FLAG_DUMP) == 0)
return;
c = a->context;
a->value_count(&count);
if (count == 0)
return;
size = count;
if (size == 1) {
dump_string(d, a, comment);
return;
}
values = (char**)grib_context_malloc_clear(c, size * sizeof(char*));
if (!values) {
grib_context_log(c, GRIB_LOG_ERROR, "unable to allocate %zu bytes", size);
return;
}
err = a->unpack_string_array(values, &size);
// print_offset(self->dumper.out,d,a);
print_offset(self->dumper.out, self->begin, self->theEnd);
if ((d->option_flags & GRIB_DUMP_FLAG_TYPE) != 0) {
fprintf(self->dumper.out, " ");
fprintf(self->dumper.out, "# type %s (str) \n", a->creator->op);
}
aliases(d, a);
if (comment) {
fprintf(self->dumper.out, " ");
fprintf(self->dumper.out, "# %s \n", comment);
}
if (a->flags & GRIB_ACCESSOR_FLAG_READ_ONLY) {
fprintf(self->dumper.out, " ");
fprintf(self->dumper.out, "#-READ ONLY- ");
tab = 13;
}
else
fprintf(self->dumper.out, " ");
tab++;
fprintf(self->dumper.out, "%s = {\n", a->name);
for (i = 0; i < size; i++) {
fprintf(self->dumper.out, "%-*s\"%s\",\n", (int)(tab + strlen(a->name) + 4), " ", values[i]);
}
fprintf(self->dumper.out, " }");
if (err) {
fprintf(self->dumper.out, " ");
fprintf(self->dumper.out, "# *** ERR=%d (%s)", err, grib_get_error_message(err));
}
fprintf(self->dumper.out, "\n");
for (i=0; i<size; ++i) grib_context_free(c, values[i]);
grib_context_free(c, values);
}
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