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eccodes/tools/gts_compare.c

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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_tools.h"
grib_option grib_options[] = {
/* {id, args, help}, on, command_line, value*/
/*{"r",0,"Compare files in which the messages are not in the same order. This option is time expensive.\n",0,1,0},*/
{ "b:", 0, 0, 0, 1, 0 },
{ "d", 0, "Write different messages on files\n", 0, 1, 0 },
{ "T:", 0, 0, 1, 0, "T" }, /* GTS */
{ "c:", 0, 0, 0, 1, 0 },
{ "S:", "start", "First field to be processed.\n", 0, 1, 0 },
{ "E:", "end", "Last field to be processed.\n", 0, 1, 0 },
{ "a", 0, "-c option modifier. The keys listed with the option -c will be added to the list of keys compared without -c.\n", 0, 1, 0 },
/*{"H",0,"Compare only message headers. Bit-by-bit compare on. Incompatible with -c option.\n",0,1,0},*/
/*{"R:",0,0,0,1,0},*/
/*{"A:",0,0,0,1,0},*/
{ "w:", 0, 0, 0, 1, 0 },
{ "f", 0, 0, 0, 1, 0 },
{ "F", 0, 0, 1, 0, 0 },
{ "q", 0, 0, 1, 0, 0 },
{ "I", 0, 0, 1, 0, 0 },
{ "V", 0, 0, 0, 1, 0 },
{ "7", 0, 0, 0, 1, 0 },
{ "v", 0, 0, 0, 1, 0 }
};
int grib_options_count = sizeof(grib_options) / sizeof(grib_option);
const char* tool_description =
"Compare GTS messages contained in two files."
"\n\tIf some differences are found it fails returning an error code."
"\n\tDefault behaviour: bit-by-bit compare, same order in files.";
const char* tool_name = "gts_compare";
const char* tool_usage =
"[options] "
"file file";
GRIB_INLINE static int grib_inline_strcmp(const char* a, const char* b)
{
if (*a != *b)
return 1;
while ((*a != 0 && *b != 0) && *(a) == *(b)) {
a++;
b++;
}
return (*a == 0 && *b == 0) ? 0 : 1;
}
typedef double (*compare_double_proc)(double*, double*, double*);
typedef struct grib_error grib_error;
struct grib_error
{
char* key;
int count;
grib_error* next;
};
grib_error* error_summary;
compare_double_proc compare_double;
grib_string_list* blocklist = 0;
static int compare_handles(grib_handle* h1, grib_handle* h2, grib_runtime_options* options);
int error = 0;
int count = 0;
int lastPrint = 0;
int force = 0;
double maxAbsoluteError = 1e-19;
int onlyListed = 1;
int headerMode = 0;
int morein1 = 0;
int morein2 = 0;
int listFromCommandLine;
int verbose = 0;
int tolerance_factor = 1;
static int write_error = 0;
static int write_count = 0;
grib_handle* global_handle = NULL;
int counter = 0;
int start = -1;
int end = -1;
static void write_message(grib_handle* h, const char* str)
{
const void* m;
size_t s;
char fname[1024] = {0,};
FILE* fh = NULL;
grib_get_message(h, &m, &s);
sprintf(fname, "%s_%d.gts", str, write_count);
fh = fopen(fname, "w");
if (!fh) {
grib_context_log(h->context, (GRIB_LOG_ERROR) | (GRIB_LOG_PERROR),
"Error opening %s", fname);
exit(GRIB_IO_PROBLEM);
}
if (fwrite(m, 1, s, fh) != s) {
grib_context_log(h->context, (GRIB_LOG_ERROR) | (GRIB_LOG_PERROR),
"Error writing to %s", fname);
exit(GRIB_IO_PROBLEM);
}
fclose(fh);
}
static void write_messages(grib_handle* h1, grib_handle* h2)
{
if (!write_error)
return;
write_count++;
write_message(h1, "error1");
write_message(h2, "error2");
}
static int blocklisted(const char* name)
{
grib_string_list* b = blocklist;
if (!name) return 0;
while (b) {
Assert(b->value);
if (!strcmp(name, b->value))
return 1;
b = b->next;
}
return 0;
}
int main(int argc, char* argv[])
{
return grib_tool(argc, argv);
}
int grib_tool_before_getopt(grib_runtime_options* options)
{
return 0;
}
int grib_tool_init(grib_runtime_options* options)
{
int ret = 0;
int nfiles = 1;
char orderby[] = "md5Headers";
grib_context* context = grib_context_get_default();
options->strict = 1;
if (grib_options_on("S:"))
start = atoi(grib_options_get_option("S:"));
if (grib_options_on("E:"))
end = atoi(grib_options_get_option("E:"));
if (grib_options_on("f"))
force = 1;
else
force = 0;
if (grib_options_on("d"))
write_error = 1;
else
write_error = 0;
verbose = grib_options_on("v");
listFromCommandLine = 0;
if (grib_options_on("c:") || grib_options_on("e"))
listFromCommandLine = 1;
if (grib_options_on("a"))
onlyListed = 0;
else
onlyListed = 1;
if (grib_options_on("H"))
headerMode = 1;
else
headerMode = 0;
if (grib_options_on("H") && grib_options_on("c:")) {
printf("Error: -H and -c options are incompatible. Choose one of the two please.\n");
exit(1);
}
if (grib_options_on("a") && !grib_options_on("c:")) {
printf("Error: -a option requires -c option. Please define a list of keys with the -c option.\n");
exit(1);
}
if (grib_options_on("b:")) {
grib_string_list* next = 0;
int i = 0;
blocklist = (grib_string_list*)grib_context_malloc_clear(context, sizeof(grib_string_list));
blocklist->value = grib_context_strdup(context, options->set_values[0].name);
next = blocklist;
for (i = 1; i < options->set_values_count; i++) {
next->next = (grib_string_list*)grib_context_malloc_clear(context, sizeof(grib_string_list));
next->next->value = grib_context_strdup(context, options->set_values[i].name);
next = next->next;
}
context->blocklist = blocklist;
}
if (grib_options_on("r")) {
char* filename[1];
filename[0] = options->infile_extra->name;
options->random = 1;
options->orderby = strdup(orderby);
options->idx = grib_fieldset_new_from_files(context, filename,
nfiles, 0, 0, 0, orderby, &ret);
if (ret) {
printf("unable to create index for input file %s (%s)",
options->infile_extra->name, grib_get_error_message(ret));
exit(ret);
}
}
else {
options->random = 0;
options->infile_extra->file = fopen(options->infile_extra->name, "r");
if (!options->infile_extra->file) {
perror(options->infile_extra->name);
exit(1);
}
}
if (grib_options_on("t:"))
tolerance_factor = atoi(grib_options_get_option("t:"));
{
/* Check for 2nd file being a directory. If so, we assume user is comparing to a file */
/* with the same name as first file in that directory */
grib_tools_file* infile = options->infile; /* the 2nd file in comparison */
if (infile) {
if (path_is_directory(infile->name)) {
/* Take the filename of the 1st file and append to dir */
char bufr[2048] = {0,};
/* options->infile_extra->name is the 1st file */
sprintf(bufr, "%s%c%s",
infile->name,
get_dir_separator_char(),
extract_filename(options->infile_extra->name));
infile->name = strdup(bufr);
}
}
}
return 0;
}
int grib_tool_new_filename_action(grib_runtime_options* options, const char* file)
{
return 0;
}
int grib_tool_new_file_action(grib_runtime_options* options, grib_tools_file* file)
{
return 0;
}
static void printInfo(grib_handle* h)
{
printf("== %d == DIFFERENCE == ", count);
lastPrint = count;
}
static void print_index_key_values(grib_index* index, int cnt, const char* error_message)
{
grib_index_key* keys = index->keys;
printf("== %d == ", cnt);
if (error_message)
printf("%s == ", error_message);
while (keys) {
printf("%s=%s ", keys->name, keys->value);
keys = keys->next;
}
printf("\n");
}
static grib_handle* gts_handle_new_from_file_x(
grib_context* c, FILE* f, int mode, int headers_only, int* err)
{
return codes_handle_new_from_file(c, f, PRODUCT_GTS, err);
}
int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h)
{
int err = 0;
count++;
if (options->through_index) {
grib_index* idx1 = options->index1;
verbose = 0;
counter++;
if (start > 0 && counter < start)
return 0;
if (end > 0 && counter > end) {
options->stop = 1;
return 0;
}
grib_index_search_same(idx1, h);
global_handle = codes_new_from_index(idx1, CODES_GTS, &err);
if (options->verbose) {
off_t offset = 0;
char* filename = grib_get_field_file(options->index2, &offset);
printf("file1=\"%s\" ", filename);
filename = grib_get_field_file(options->index1, &offset);
printf("file2=\"%s\" \n", filename);
print_index_key_values(options->index1, counter, NULL);
}
if (!global_handle) {
if (!options->verbose)
print_index_key_values(idx1, counter, "NOT FOUND ");
}
if (!global_handle || err != GRIB_SUCCESS) {
morein1++;
if (global_handle)
grib_handle_delete(global_handle);
return 0;
}
if (compare_handles(h, global_handle, options)) {
error++;
if (!force)
exit(1);
}
grib_handle_delete(global_handle);
return 0;
}
else if (options->random)
global_handle = grib_fieldset_next_handle(options->idx, &err);
else
global_handle = gts_handle_new_from_file_x(h->context, options->infile_extra->file, options->mode, 0, &err);
if (!global_handle || err != GRIB_SUCCESS) {
morein2++;
if (global_handle)
grib_handle_delete(global_handle);
return 0;
}
if (compare_handles(global_handle, h, options)) {
error++;
if (!force)
exit(1);
}
grib_handle_delete(global_handle);
return 0;
}
int grib_tool_skip_handle(grib_runtime_options* options, grib_handle* h)
{
int err = 0;
if (!options->through_index && !options->random) {
global_handle = gts_new_from_file(h->context, options->infile_extra->file, &err);
if (!global_handle || err != GRIB_SUCCESS)
morein2++;
grib_handle_delete(global_handle);
}
grib_handle_delete(h);
count++;
return 0;
}
void grib_tool_print_key_values(grib_runtime_options* options, grib_handle* h)
{
grib_print_key_values(options, h);
}
int grib_tool_finalise_action(grib_runtime_options* options)
{
grib_error* e = error_summary;
int err = 0;
grib_context* c = grib_context_get_default();
while ((global_handle = gts_new_from_file(c, options->infile_extra->file, &err))) {
morein1++;
if (global_handle)
grib_handle_delete(global_handle);
}
error += morein1 + morein2;
if (error) {
printf("\n## ERRORS SUMMARY #######\n");
}
if (morein1 > 0) {
printf("##\n## Different number of messages \n");
printf("## %d more messages in %s than in %s\n", morein1,
options->infile_extra->name, options->infile->name);
}
if (morein2 > 0) {
printf("##\n## Different number of messages \n");
printf("## %d more messages in %s than in %s\n", morein2,
options->infile->name, options->infile_extra->name);
}
if (error) {
printf("##\n## Summary of different key values \n");
while (e) {
printf("## %s ( %d different )\n", e->key, e->count);
e = e->next;
}
printf("##\n## %d different messages out of %d\n\n", error, count);
}
if (options->through_index) {
grib_index_delete(options->index1);
grib_index_delete(options->index2);
}
if (error != 0)
exit(1);
return 0;
}
static void save_error(grib_context* c, const char* key)
{
grib_error* e = 0;
grib_error* next = 0;
int saved = 0;
if (!error_summary) {
error_summary = (grib_error*)grib_context_malloc_clear(c, sizeof(grib_error));
error_summary->count = 1;
error_summary->key = grib_context_strdup(c, key);
return;
}
e = error_summary;
next = e;
while (next) {
if (!strcmp(next->key, key)) {
next->count++;
saved = 1;
break;
}
e = next;
next = next->next;
}
if (!saved) {
e->next = (grib_error*)grib_context_malloc_clear(c, sizeof(grib_error));
e->next->count = 1;
e->next->key = grib_context_strdup(c, key);
}
}
static int compare_values(grib_runtime_options* options, grib_handle* h1, grib_handle* h2, const char* name, int type)
{
size_t len1 = 0;
size_t len2 = 0;
int err = 0;
int err1;
int err2;
int type1, type2;
int countdiff;
int isMissing1 = 0, isMissing2 = 0;
char *sval1 = NULL, *sval2 = NULL;
unsigned char *uval1 = NULL, *uval2 = NULL;
long *lval1 = NULL, *lval2 = NULL;
grib_context* c = h1->context;
type1 = type;
type2 = type;
if (verbose)
printf(" comparing %s", name);
if (type1 == GRIB_TYPE_UNDEFINED && (err = grib_get_native_type(h1, name, &type1)) != GRIB_SUCCESS) {
printInfo(h1);
printf("Oops... cannot get type of [%s] in 1st field: %s\n", name, grib_get_error_message(err));
save_error(c, name);
return err;
}
if (type2 == GRIB_TYPE_UNDEFINED && (err = grib_get_native_type(h2, name, &type2)) != GRIB_SUCCESS) {
if (err == GRIB_NOT_FOUND) {
printInfo(h1);
printf("[%s] not found in 2nd field\n", name);
save_error(c, name);
return err;
}
printInfo(h1);
printf("Oops... cannot get type of [%s] in 2nd field: %s\n", name, grib_get_error_message(err));
save_error(c, name);
return err;
}
/*
if(type1 != type2)
{
printInfo(h1);
printf("Warning, [%s] has different types: 1st field: [%s], 2nd field: [%s]\n",
name,grib_get_type_name(type1),grib_get_type_name(type2));
return GRIB_TYPE_MISMATCH;
}
*/
if (type1 == GRIB_TYPE_LABEL)
return err;
if (type1 == GRIB_TYPE_SECTION)
return err;
if ((err = grib_get_size(h1, name, &len1)) != GRIB_SUCCESS) {
printInfo(h1);
printf("Oops... cannot get size of [%s] in 1st field: %s\n", name, grib_get_error_message(err));
save_error(c, name);
return err;
}
if ((err = grib_get_size(h2, name, &len2)) != GRIB_SUCCESS) {
if (err == GRIB_NOT_FOUND) {
printInfo(h1);
printf("[%s] not found in 2nd field\n", name);
save_error(c, name);
return err;
}
printInfo(h1);
printf("Oops... cannot get size of [%s] in 2nd field: %s\n", name, grib_get_error_message(err));
save_error(c, name);
return err;
}
/*
if(len1 != len2 && type1 != GRIB_TYPE_STRING)
{
printInfo(h1);
printf("[%s] has different size: 1st field: %ld, 2nd field: %ld\n",name,(long)len1,(long)len2);
save_error(c,name);
return GRIB_COUNT_MISMATCH;
}
*/
if (options->mode != MODE_GTS) {
/* TODO: Ignore missing values for keys in GTS. Not yet implemented */
isMissing1 = ((grib_is_missing(h1, name, &err1) == 1) && (err1 == 0)) ? 1 : 0;
isMissing2 = ((grib_is_missing(h2, name, &err2) == 1) && (err2 == 0)) ? 1 : 0;
}
if ((isMissing1 == 1) && (isMissing2 == 1)) {
if (verbose)
printf(" is set to missing in both fields\n");
return GRIB_SUCCESS;
}
if (isMissing1 == 1) {
if (verbose)
printf(" is set to missing in 1st field\n");
printInfo(h1);
printf("%s is set to missing in 1st field is not missing in 2nd field\n", name);
err1 = GRIB_VALUE_MISMATCH;
save_error(c, name);
return GRIB_VALUE_MISMATCH;
}
if (isMissing2 == 1) {
if (verbose)
printf(" is set to missing in 1st field\n");
printInfo(h1);
printf("%s is set to missing in 2nd field is not missing in 1st field\n", name);
err1 = GRIB_VALUE_MISMATCH;
save_error(c, name);
return GRIB_VALUE_MISMATCH;
}
switch (type1) {
case GRIB_TYPE_STRING:
if (verbose)
printf(" as string\n");
grib_get_string_length(h1, name, &len1);
grib_get_string_length(h2, name, &len2);
sval1 = (char*)grib_context_malloc(h1->context, len1 * sizeof(char));
sval2 = (char*)grib_context_malloc(h2->context, len2 * sizeof(char));
if ((err1 = grib_get_string(h1, name, sval1, &len1)) != GRIB_SUCCESS) {
printInfo(h1);
printf("Oops... cannot get string value of [%s] in 1st field: %s\n",
name, grib_get_error_message(err1));
save_error(c, name);
}
if ((err2 = grib_get_string(h2, name, sval2, &len2)) != GRIB_SUCCESS) {
printInfo(h1);
printf("Oops... cannot get string value of [%s] in 2nd field: %s\n",
name, grib_get_error_message(err2));
save_error(c, name);
}
if (err1 == GRIB_SUCCESS && err2 == GRIB_SUCCESS) {
if (grib_inline_strcmp(sval1, sval2) != 0) {
printInfo(h1);
printf("string [%s]: [%s] != [%s]\n",
name, sval1, sval2);
err1 = GRIB_VALUE_MISMATCH;
save_error(c, name);
}
}
grib_context_free(h1->context, sval1);
grib_context_free(h2->context, sval2);
if (err1)
return err1;
if (err2)
return err2;
break;
case GRIB_TYPE_LONG:
if (verbose)
printf(" as long\n");
lval1 = (long*)grib_context_malloc(h1->context, len1 * sizeof(long));
lval2 = (long*)grib_context_malloc(h2->context, len2 * sizeof(long));
if ((err1 = grib_get_long_array(h1, name, lval1, &len1)) != GRIB_SUCCESS) {
printInfo(h1);
printf("Oops... cannot get long value of [%s] in 1st field: %s\n",
name, grib_get_error_message(err1));
save_error(c, name);
}
if ((err2 = grib_get_long_array(h2, name, lval2, &len2)) != GRIB_SUCCESS) {
printInfo(h1);
printf("Oops... cannot get long value of [%s] in 2nd field: %s\n",
name, grib_get_error_message(err2));
save_error(c, name);
}
if (err1 == GRIB_SUCCESS && err2 == GRIB_SUCCESS && len1 != len2) {
printInfo(h1);
printf("Different size for \"%s\" [%ld] [%ld]\n", name, (long)len1, (long)len2);
err1 = GRIB_INTERNAL_ERROR;
save_error(c, name);
}
if (err1 == GRIB_SUCCESS && err2 == GRIB_SUCCESS && len1 == len2) {
int i;
countdiff = 0;
for (i = 0; i < len1; i++)
if (lval1[i] != lval2[i])
countdiff++;
if (countdiff) {
printInfo(h1);
save_error(c, name);
err1 = GRIB_VALUE_MISMATCH;
if (len1 == 1)
printf("long [%s]: [%ld] != [%ld]\n",
name, *lval1, *lval2);
else
printf("long [%s] %d out of %ld different\n",
name, countdiff, (long)len1);
}
}
grib_context_free(h1->context, lval1);
grib_context_free(h2->context, lval2);
if (err1)
return err1;
if (err2)
return err2;
break;
case GRIB_TYPE_DOUBLE:
Assert(!"GTS cannot contain keys of type DOUBLE");
break;
case GRIB_TYPE_BYTES:
if (verbose)
printf(" as bytes\n");
if (options->mode == MODE_GTS)
return 0;
if (len1 < 2)
len1 = 512;
if (len2 < 2)
len2 = 512;
uval1 = (unsigned char*)grib_context_malloc(h1->context, len1 * sizeof(unsigned char));
uval2 = (unsigned char*)grib_context_malloc(h2->context, len2 * sizeof(unsigned char));
if ((err1 = grib_get_bytes(h1, name, uval1, &len1)) != GRIB_SUCCESS) {
printInfo(h1);
save_error(c, name);
printf("Oops... cannot get bytes value of [%s] in 1st field: %s\n",
name, grib_get_error_message(err1));
}
if ((err2 = grib_get_bytes(h2, name, uval2, &len2)) != GRIB_SUCCESS) {
printInfo(h1);
save_error(c, name);
printf("Oops... cannot get bytes value of [%s] in 2nd field: %s\n",
name, grib_get_error_message(err2));
}
if (err1 == GRIB_SUCCESS && err2 == GRIB_SUCCESS) {
if (memcmp(uval1, uval2, len1) != 0) {
int i;
for (i = 0; i < len1; i++)
if (uval1[i] != uval2[i]) {
printInfo(h1);
save_error(c, name);
if (len1 == 1)
printf("[%s] byte values are different: [%02x] and [%02x]\n",
name, uval1[i], uval2[i]);
else
printf("[%s] byte value %d of %ld are different: [%02x] and [%02x]\n",
name, i, (long)len1, uval1[i], uval2[i]);
err1 = GRIB_VALUE_MISMATCH;
break;
}
err1 = GRIB_VALUE_MISMATCH;
}
}
grib_context_free(h1->context, uval1);
grib_context_free(h2->context, uval2);
if (err1)
return err1;
if (err2)
return err2;
break;
case GRIB_TYPE_LABEL:
if (verbose)
printf(" as label\n");
break;
default:
if (verbose)
printf("\n");
printInfo(h1);
save_error(c, name);
printf("Cannot compare [%s], unsupported type %d\n", name, type1);
return GRIB_UNABLE_TO_COMPARE_ACCESSORS;
break;
}
return GRIB_SUCCESS;
}
static int compare_all_dump_keys(grib_handle* h1, grib_handle* h2, grib_runtime_options* options, int* err)
{
int ret = 0;
const char* name = NULL;
grib_keys_iterator* iter = NULL;
iter = grib_keys_iterator_new(h1, 0, NULL);
if (!iter) {
printf("ERROR: unable to get iterator\n");
exit(1);
}
while (grib_keys_iterator_next(iter)) {
grib_accessor* xa = grib_keys_iterator_get_accessor(iter);
name = grib_keys_iterator_get_name(iter);
/* printf("----- comparing %s\n",name); */
if (blocklisted(name))
continue;
if (xa == NULL || (xa->flags & GRIB_ACCESSOR_FLAG_DUMP) == 0)
continue;
if (compare_values(options, h1, h2, name, GRIB_TYPE_UNDEFINED)) {
err++;
write_messages(h1, h2);
ret = 1;
}
}
grib_keys_iterator_delete(iter);
return ret;
}
static int compare_handles(grib_handle* h1, grib_handle* h2, grib_runtime_options* options)
{
int err = 0;
int i = 0;
grib_keys_iterator* iter = NULL;
const char* name = NULL;
/* mask only if no -c option or headerMode (-H)*/
if (blocklist && (!listFromCommandLine || headerMode)) {
grib_string_list* nextb = blocklist;
while (nextb) {
grib_clear(h1, nextb->value);
grib_clear(h2, nextb->value);
nextb = nextb->next;
}
}
if (headerMode) {
const void *msg1 = NULL, *msg2 = NULL;
size_t size1 = 0, size2 = 0;
grib_handle *h11, *h22;
GRIB_CHECK_NOLINE(grib_get_message_headers(h1, &msg1, &size1), 0);
GRIB_CHECK_NOLINE(grib_get_message_headers(h2, &msg2, &size2), 0);
if (size1 == size2 && !memcmp(msg1, msg2, size1))
return 0;
err = 0;
h11 = grib_handle_new_from_partial_message(h1->context, msg1, size1);
h22 = grib_handle_new_from_partial_message(h1->context, msg2, size2);
iter = grib_keys_iterator_new(h11,
GRIB_KEYS_ITERATOR_SKIP_COMPUTED, NULL);
if (!iter) {
printf("ERROR: unable to get iterator\n");
exit(1);
}
while (grib_keys_iterator_next(iter)) {
name = grib_keys_iterator_get_name(iter);
/*printf("----- comparing %s\n",name);*/
if (blocklisted(name))
continue;
if (compare_values(options, h11, h22, name, GRIB_TYPE_UNDEFINED)) {
err++;
write_messages(h11, h22);
}
}
grib_keys_iterator_delete(iter);
grib_handle_delete(h11);
grib_handle_delete(h22);
return err;
}
if (listFromCommandLine && onlyListed) {
for (i = 0; i < options->compare_count; i++) {
if (blocklisted((char*)options->compare[i].name))
continue;
if (options->compare[i].type == GRIB_NAMESPACE) {
iter = grib_keys_iterator_new(h1, 0, options->compare[i].name);
if (!iter) {
printf("ERROR: unable to get iterator\n");
exit(1);
}
while (grib_keys_iterator_next(iter)) {
name = grib_keys_iterator_get_name(iter);
/*printf("----- comparing %s\n",name);*/
if (blocklisted(name))
continue;
if (compare_values(options, h1, h2, name, GRIB_TYPE_UNDEFINED)) {
err++;
write_messages(h1, h2);
}
}
grib_keys_iterator_delete(iter);
}
else {
if (compare_values(options, h1, h2, options->compare[i].name, options->compare[i].type))
err++;
write_messages(h1, h2);
}
}
}
else {
const void *msg1 = NULL, *msg2 = NULL;
size_t size1 = 0, size2 = 0;
int memcmp_ret = 0;
/* int ii=0; */
GRIB_CHECK_NOLINE(grib_get_message(h1, &msg1, &size1), 0);
GRIB_CHECK_NOLINE(grib_get_message(h2, &msg2, &size2), 0);
if (size1 == size2 && !(memcmp_ret = memcmp(msg1, msg2, size1))) {
return 0;
}
#if 0
else {
int lcount=count,ii;
if (options->current_infile) lcount=options->current_infile->filter_handle_count;
if (size1 != size2) {
printf("#%d different size: %d!=%d\n",lcount,(int)size1,(int)size2);
}
if (memcmp_ret) {
unsigned char *m1=(unsigned char*)msg1;
unsigned char *m2=(unsigned char*)msg2;
printf("=== list of different bytes for message %d\n",lcount);
for (ii=0;ii<size1;ii++) {
if (memcmp(m1,m2,1)) {
printf(" %d 0x%.2X != 0x%.2X\n",ii,*m1,*m2);
}
m1++; m2++;
}
}
return err;
}
#endif
if (listFromCommandLine) {
for (i = 0; i < options->compare_count; i++) {
if (blocklisted(name))
continue;
if (options->compare[i].type == GRIB_NAMESPACE) {
iter = grib_keys_iterator_new(h1, 0, options->compare[i].name);
if (!iter) {
printf("ERROR: unable to get iterator for %s\n", options->compare[i].name);
exit(1);
}
while (grib_keys_iterator_next(iter)) {
name = grib_keys_iterator_get_name(iter);
/*printf("----- comparing %s\n",name);*/
if (blocklisted(name))
continue;
if (compare_values(options, h1, h2, name, GRIB_TYPE_UNDEFINED)) {
err++;
write_messages(h1, h2);
if (compare_all_dump_keys(h1, h2, options, &err)) {
err++;
}
}
}
grib_keys_iterator_delete(iter);
}
else {
if (compare_values(options, h1, h2, options->compare[i].name, options->compare[i].type)) {
err++;
write_messages(h1, h2);
if (compare_all_dump_keys(h1, h2, options, &err)) {
err++;
}
}
}
}
}
else {
if (compare_all_dump_keys(h1, h2, options, &err)) {
err++;
}
}
}
return err;
}
int grib_no_handle_action(grib_runtime_options* options, int err)
{
fprintf(dump_file, "\t\t\"ERROR: unreadable message\"\n");
return 0;
}
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