void crehds( int argc, IDL_VPTR argv[] ) {
/*
** Declare variables
*/
char *hdsname; /* The name of the HDS container file to create */
char *strucname; /* The name of the top-level structure */
IDL_VPTR var;
int ndims;
hdsdim dims[DAT__MXDIM];
int status; /* Starlink status */
HDSLoc* toploc = NULL; /* Locator to top object */
int numtags; /* Number of tags = 0 if not a structure */
char hdstype[DAT__SZTYP+1]; /* corresponding HDS type */
int fstat; /* Final status (before emsEload) */
char param[EMS__SZPAR+1]; /* Error message parameter name */
int parlen; /* Length of error message parameter name */
char opstr[EMS__SZMSG+1]; /* Error message */
int oplen; /* Length of error message */
char **taglist; /* Pointer to taglist */
char *data; /* Pointer to data */
IDL_LONG nvals; /* Number of values in var */
int elt_len; /* Length of element of structure */
IDL_STRING *IDL_tags;
hdsdim IDL_ntags;
char defname[12]="IDL2HDS_OUT";
/* Start Error context */
status = SAI__OK;
emsMark();
/* Check that the correct number of arguments were passed in */
if ( ( argc == 2 ) | (argc == 3 ) ) {
var = argv[0];
if ( argv[1]->flags & IDL_V_ARR ) {
IDL_tags = (IDL_STRING *)argv[1]->value.arr->data;
IDL_ntags = (hdsdim)argv[1]->value.arr->n_elts;
} else {
IDL_tags = &argv[1]->value.str;
IDL_ntags = 1;
}
taglist = getstringarray( 1, &IDL_ntags, IDL_tags );
if ( argc == 3 )
hdsname = argv[2]->value.str.s;
else
hdsname = defname;
strucname = hdsname;
IDL_VarGetData( var, &nvals, &data, 0 );
getobjectdetails( var, data, taglist,
hdstype, &numtags, &ndims, dims, &elt_len, &status );
hdsNew( hdsname, strucname, hdstype, ndims, dims, &toploc, &status );
if ( numtags ) {
/* is a structure - invoke the structure handler */
hdsstructwrite(
toploc, data, taglist, numtags, ndims, dims, var, &status );
retstringarray( taglist );
} else {
hdsprimwrite( toploc, hdstype, ndims, dims, data, &status );
}
datAnnul( &toploc, &status );
} else {
status = SAI__ERROR;
emsRep( " ", "crehds: Incorrect number of arguments", &status );
}
/* Report any error messages */
/* Adding Starlink-style !! and ! prefix */
if ( status != SAI__OK ) {
fstat = status;
while ( status != SAI__OK ) {
emsEload(
param, &parlen, opstr, &oplen, &status );
if ( status != SAI__OK )
IDL_Message( IDL_M_NAMED_GENERIC, IDL_MSG_INFO, opstr );
}
}
emsRlse();
/* That's it, return to the calling routine */
return;
}
int main (void) {
/* Local Variables: */
const char path[] = "hds_ctest";
int status = DAT__OK;
hdsdim dim[] = { 10, 20 };
hdsdim dimd[1];
const char * chararr[] = { "TEST1", "TEST2", "Longish String" };
char *retchararr[4];
char buffer[1024]; /* plenty large enough */
double darr[] = { 4.5, 2.5 };
double retdarr[2];
void *mapv; /* Mapped void* */
double *mapd; /* Mapped _DOUBLE */
float *mapf; /* Mapped _REAL */
int *mapi; /* Mapped _INTEGER */
int64_t *mapi64; /* Mapped _INT64 */
HDSLoc * loc1 = NULL;
HDSLoc * loc2 = NULL;
HDSLoc * loc3 = NULL;
size_t actval;
size_t nel;
size_t nelt;
size_t nbytes;
size_t i;
int n;
double sumd;
int sumi;
int64_t sumi64;
int64_t test64;
int64_t testin64;
const int64_t VAL__BADK = (-9223372036854775807 - 1);
emsBegin(&status);
/* Force 64-bit mode */
hdsTune( "64BIT", 1, &status );
/* Create a new container file */
hdsNew( path, "HDS_TEST", "NDF", 0, dim, &loc1, &status );
/* Some components */
datNew( loc1, "DATA_ARRAY", "_INTEGER", 2, dim, &status );
datNew1C( loc1, "ONEDCHAR", 14, 3, &status );
datNew1D( loc1, "ONEDD", 2, &status );
datNew0K( loc1, "TESTI64", &status );
datNew0K( loc1, "TESTBADI64", &status );
/* Populate */
testin64 = 9223372036854775800;
datFind( loc1, "TESTI64", &loc2, &status );
datPut0K( loc2, testin64, &status );
datGet0K( loc2, &test64, &status );
datAnnul( &loc2, &status );
if (status == DAT__OK) {
if ( test64 != testin64 ) {
status = DAT__FATAL;
emsRepf( "TESTI64", "Test _INT64 value %" PRIi64 " did not match expected %"PRIi64,
&status, test64, testin64 );
}
}
datFind( loc1, "TESTBADI64", &loc2, &status );
datPut0K( loc2, VAL__BADK, &status );
datGet0K( loc2, &test64, &status );
datAnnul( &loc2, &status );
if (status == DAT__OK) {
if ( test64 != VAL__BADK ) {
status = DAT__FATAL;
emsRepf( "TESTBADI64", "Test _INT64 value %" PRIi64 " did not match expected VAL__BADK",
&status, test64 );
}
}
datFind( loc1, "ONEDCHAR", &loc2, &status );
datPutVC( loc2, 3, chararr, &status );
/* Check contents */
datGetVC(loc2, 3, 1024, buffer, retchararr, &actval, &status);
if (status == DAT__OK) {
if (actval == 3) {
for (i = 0; i < 3; i++ ) {
if (strncmp( chararr[i], retchararr[i], strlen(chararr[i]) ) ) {
status = DAT__DIMIN;
emsSetc( "IN", chararr[i]);
emsSetc( "OUT", retchararr[i] );
emsRep( "GET1C","Values from Get1C differ (^IN != ^OUT)", &status);
break;
}
}
} else {
status = DAT__DIMIN;
emsRep( "GET1C","Did not get back as many strings as put in", &status);
}
}
datAnnul( &loc2, &status );
datFind( loc1, "ONEDD", &loc2, &status );
datPutVD( loc2, 2, darr, &status );
/* Check contents */
datGetVD( loc2, 2, retdarr, &actval, &status);
if (status == DAT__OK) {
if (actval == 2) {
for (i = 0; i < 2; i++ ) {
if (darr[i] != retdarr[i]) {
status = DAT__DIMIN;
emsRep( "GETVD","Values from getVD differ", &status);
break;
}
}
} else {
status = DAT__DIMIN;
emsRep( "GETVD","Did not get back as many values as put in", &status);
}
}
/* Try mapping - _DOUBLE */
dimd[0] = 2;
datMapD(loc2, "READ", 1, dimd, &mapd, &status);
if (status == DAT__OK) {
for (i = 0; i < 2; i++ ) {
if (darr[i] != mapd[i]) {
status = DAT__DIMIN;
emsRep( "MAPD","Values from MapD differ", &status);
break;
}
}
}
datUnmap(loc2, &status);
/* Try mapping - _FLOAT */
datMapR(loc2, "READ", 1, dimd, &mapf, &status);
if (status == DAT__OK) {
for (i = 0; i < 2; i++ ) {
if ( (float)darr[i] != mapf[i]) {
status = DAT__DIMIN;
emsRep( "MAPR","Values from MapR differ", &status);
break;
}
}
}
datUnmap(loc2, &status);
/* Annul */
datAnnul( &loc2, &status );
/* Find and map DATA_ARRAY */
datFind( loc1, "DATA_ARRAY", &loc2, &status );
datMapV( loc2, "_REAL", "WRITE", &mapv, &nel, &status );
mapf = mapv;
if (status == DAT__OK) {
nelt = dim[0] * dim[1];
if ( nelt != nel) {
status = DAT__FATAL;
emsSeti( "NEL", (int)nel );
emsSeti( "NORI", (int)nelt );
emsRep( "SIZE","Number of elements originally (^NORI) not the same as now (^NEL)", &status);
}
}
sumd = 0.0;
for (i = 1; i <= nel; i++) {
mapf[i-1] = (float)i;
sumd += (double)i;
}
datUnmap( loc2, &status );
datAnnul( &loc2, &status );
hdsClose( &loc1, &status );
/* Re-open */
hdsOpen( path, "UPDATE", &loc1, &status );
/* Look for the data array and map it */
datFind( loc1, "DATA_ARRAY", &loc2, &status );
datVec( loc2, &loc3, &status );
datSize( loc3, &nel, &status);
if (status == DAT__OK) {
nelt = dim[0] * dim[1];
if ( nelt != nel) {
status = DAT__FATAL;
emsSeti( "NEL", (int)nel );
emsSeti( "NORI", (int)nelt );
emsRep( "SIZE","Number of elements before (^NORI) not the same as now (^NEL)", &status);
}
}
datPrec( loc3, &nbytes, &status );
if (status == DAT__OK) {
if ( nbytes != 4) {
status = DAT__FATAL;
emsSeti( "NB", nbytes );
emsRep( "PREC","Precision for _REAL not 4 bytes but ^NB", &status);
}
}
/* Try hdsShow */
hdsShow("LOCATORS", &status);
hdsShow("FILES", &status);
hdsInfoI(NULL, "LOCATORS", "!HDS_TEST.,YYY", &n, &status );
hdsInfoI(NULL, "FILES", NULL, &n, &status );
datAnnul( &loc3, &status );
datMapV( loc2, "_INTEGER", "READ", &mapv, &nel, &status );
mapi = mapv;
if (status == DAT__OK) {
nelt = dim[0] * dim[1];
if ( nelt != nel) {
status = DAT__FATAL;
emsSeti( "NEL", (int)nel );
emsSeti( "NORI", (int)nelt );
emsRep( "SIZE","Number of elements originally (^NORI) not the same as now (^NEL)", &status);
}
}
sumi = 0;
for (i = 0; i < nel; i++) {
sumi += mapi[i];
}
datUnmap( loc2, &status );
if (status == DAT__OK) {
if (sumi != (int)sumd) {
status = DAT__FATAL;
emsSeti( "I", sumi );
emsSeti( "D", (int)sumd );
emsRep("SUM","Sum was not correct. Got ^I rather than ^D", &status );
}
}
/* _INT64 test */
datMapV( loc2, "_INT64", "READ", &mapv, &nel, &status );
mapi64 = mapv;
if (status == DAT__OK) {
nelt = dim[0] * dim[1];
if ( nelt != nel) {
status = DAT__FATAL;
emsSeti( "NEL", (int)nel );
emsSeti( "NORI", (int)nelt );
emsRep( "SIZE","Number of elements originally (^NORI) not the same as now (^NEL)", &status);
}
}
sumi64 = 0;
for (i = 0; i < nel; i++) {
sumi64 += mapi64[i];
}
datUnmap( loc2, &status );
if (status == DAT__OK) {
if (sumi64 != (int)sumd) {
status = DAT__FATAL;
emsSeti( "I", (int)sumi64 );
emsSeti( "D", (int)sumd );
emsRep("SUM","Sum was not correct. Got ^I rather than ^D", &status );
}
}
/* Tidy up and close */
hdsErase( &loc1, &status );
if (status == DAT__OK) {
printf("HDS C installation test succeeded\n");
emsEnd(&status);
return EXIT_SUCCESS;
} else {
printf("HDS C installation test failed\n");
emsEnd(&status);
return EXIT_FAILURE;
}
}
