33#include <libxml/encoding.h>
46#include "D4EnumDefs.h"
47#include "D4Attributes.h"
52#include "D4StreamMarshaller.h"
53#include "D4StreamUnMarshaller.h"
56#include "InternalErr.h"
57#include "dods-datatypes.h"
58#include "dods-limits.h"
69void D4Enum::m_duplicate(
const D4Enum &src)
72 d_element_type = src.d_element_type;
73 d_enum_def = src.d_enum_def;
77 d_enum_def = src.d_enum_def == 0 ? 0 :
new D4EnumDef(*(src.d_enum_def));
79 d_is_signed = src.d_is_signed;
96 DBG(cerr << __func__ <<
"() - BEGIN" << endl;);
98 switch (d_element_type) {
109 case dods_uint16_c: {
117 case dods_uint32_c: {
125 case dods_uint64_c: {
159 oss <<
"Unknown D4Enum type:" << d_element_type <<
", name: " <<
name() << endl;
164 DBG( cerr << __func__ <<
"() - Processing Enum type:"<<
165 btp->type_name() <<
" name: " << btp->name() << endl;);
172 if (btp->get_attr_table().get_size() == 0) {
173 attributes()->transform_attrs_to_dap2(&btp->get_attr_table());
174 btp->get_attr_table().set_name(
name());
180 this->
value(&my_value);
182 DBG(cerr << __func__ <<
"() - value: "<< my_value << endl;);
184 string my_label =
"";
188 D4EnumDef::D4EnumValueIter dIter = d_enum_def->value_begin();
189 D4EnumDef::D4EnumValueIter dEnd = d_enum_def->value_end();
190 while (dIter != dEnd) {
191 long long a_value = (*dIter).value;
192 string a_label = (*dIter).label;
195 DBG(cerr << __func__ <<
"() - a_value: "<< a_value << endl;);
196 enum_def->
append_attr(a_label, btp->type_name(), oss.str());
197 if (a_value == my_value) {
198 my_label = (*dIter).label;
203 if (!my_label.empty()) btp->get_attr_table().append_attr(
"d4:enum_label",
"String", my_label);
205 btp->get_attr_table().append_container(enum_def, enum_def->
get_name());
207 vector<BaseType *> *result =
new vector<BaseType *>();
208 result->push_back(btp);
209 DBG(cerr << __func__ <<
"() - END" << endl;);
213void D4Enum::m_check_value(int64_t v)
const
215 switch (d_element_type) {
218 if ((uint64_t)v > DODS_UCHAR_MAX || v < 0) {
220 oss <<
"The value " << v <<
" will not fit in an unsigned byte. (" << __func__ <<
")";
221 throw Error(oss.str());
225 if ((uint64_t)v > DODS_USHRT_MAX || v < 0) {
227 oss <<
"The value " << v <<
" will not fit in an unsigned 16-bit integer. (" << __func__ <<
")";
228 throw Error(oss.str());
232 if ((uint64_t)v > DODS_UINT_MAX || v < 0) {
234 oss <<
"The value " << v <<
" will not fit in an unsigned 32-bit integer. (" << __func__ <<
")";
235 throw Error(oss.str());
243 if (v > DODS_SCHAR_MAX || v < DODS_SCHAR_MIN) {
245 oss <<
"The value " << v <<
" will not fit in an unsigned byte. (" << __func__ <<
")";
246 throw Error(oss.str());
251 if (v > DODS_SHRT_MAX || v < DODS_SHRT_MIN) {
253 oss <<
"The value " << v <<
" will not fit in an unsigned byte. (" << __func__ <<
")";
254 throw Error(oss.str());
258 if (v > DODS_INT_MAX || v < DODS_INT_MIN) {
260 oss <<
"The value " << v <<
" will not fit in an unsigned byte. (" << __func__ <<
")";
261 throw Error(oss.str());
268 assert(!
"illegal type for D4Enum");
272D4Enum::D4Enum(
const string &name,
const string &enum_type) :
273 BaseType(name, dods_enum_c, true ), d_buf(0), d_element_type(dods_null_c), d_enum_def(0)
275 d_element_type =
get_type(enum_type.c_str());
278 set_is_signed(d_element_type);
281D4Enum::D4Enum(
const string &name, Type type) :
282 BaseType(name, dods_enum_c, true ), d_buf(0), d_element_type(type), d_enum_def(0)
285 set_is_signed(d_element_type);
288D4Enum::D4Enum(
const string &name,
const string &dataset, Type type) :
289 BaseType(name, dataset, dods_enum_c, true ), d_buf(0), d_element_type(type), d_enum_def(0)
292 set_is_signed(d_element_type);
300template void D4Enum::value<dods_byte>(dods_byte *v)
const;
301template void D4Enum::value<dods_int16>(dods_int16 *v)
const;
302template void D4Enum::value<dods_uint16>(dods_uint16 *v)
const;
303template void D4Enum::value<dods_int32>(dods_int32 *v)
const;
304template void D4Enum::value<dods_uint32>(dods_uint32 *v)
const;
305template void D4Enum::value<dods_int64>(dods_int64 *v)
const;
306template void D4Enum::value<dods_uint64>(dods_uint64 *v)
const;
308template void D4Enum::set_value<dods_byte>(dods_byte v,
bool check_value);
309template void D4Enum::set_value<dods_int16>(dods_int16 v,
bool check_value);
310template void D4Enum::set_value<dods_uint16>(dods_uint16 v,
bool check_value);
311template void D4Enum::set_value<dods_int32>(dods_int32 v,
bool check_value);
312template void D4Enum::set_value<dods_uint32>(dods_uint32 v,
bool check_value);
313template void D4Enum::set_value<dods_int64>(dods_int64 v,
bool check_value);
314template void D4Enum::set_value<dods_uint64>(dods_uint64 v,
bool check_value);
317D4Enum::set_enumeration(D4EnumDef *enum_def) {
318 d_enum_def = enum_def;
319 d_element_type = enum_def->type();
325 DBG(cerr << __func__ <<
": element type: " <<
::libdap::type_name(d_element_type) << endl);
327 switch (d_element_type) {
331 dods_byte v =
static_cast<dods_byte
>(d_buf);
332 checksum.
AddData(
reinterpret_cast<uint8_t*
>(&v),
sizeof(uint8_t));
337 dods_int16 v =
static_cast<dods_int16
>(d_buf);
338 checksum.
AddData(
reinterpret_cast<uint8_t*
>(&v),
sizeof(uint16_t));
343 dods_int32 v =
static_cast<dods_int32
>(d_buf);
344 checksum.
AddData(
reinterpret_cast<uint8_t*
>(&v),
sizeof(uint32_t));
349 checksum.
AddData(
reinterpret_cast<uint8_t*
>(&d_buf),
sizeof(uint64_t));
353 assert(!
"illegal type for D4Enum");
358D4Enum::set_is_signed(
Type t)
380 assert(!
"illegal type for D4Enum");
382 throw InternalErr(__FILE__, __LINE__,
"Illegal type");
404 switch (d_element_type) {
432 assert(!
"illegal type for D4Enum");
439 switch (d_element_type) {
447 case dods_uint16_c: {
453 case dods_uint32_c: {
459 case dods_uint64_c: {
491 assert(!
"illegal type for D4Enum");
498 throw InternalErr(
"The incoming pointer does not contain any data.");
500 switch (d_element_type) {
503 d_buf = *(dods_byte*)val;
506 d_buf = *(dods_uint16*)val;
509 d_buf = *(dods_uint32*)val;
512 d_buf = *(dods_uint64*)val;
516 d_buf = *(dods_int8*)val;
519 d_buf = *(dods_int16*)val;
522 d_buf = *(dods_int32*)val;
525 d_buf = *(dods_int64*)val;
528 assert(!
"illegal type for D4Enum");
539 switch (d_element_type) {
542 if (!*val) *val =
new dods_byte;
543 *(dods_byte *) * val = d_buf;
546 if (!*val) *val =
new dods_uint16;
547 *(dods_uint16 *) * val = d_buf;
550 if (!*val) *val =
new dods_uint32;
551 *(dods_uint32 *) * val = d_buf;
554 if (!*val) *val =
new dods_uint64;
555 *(dods_uint64 *) * val = d_buf;
559 if (!*val) *val =
new dods_int8;
560 *(dods_int8*) * val = d_buf;
563 if (!*val) *val =
new dods_int16;
564 *(dods_int16 *) * val = d_buf;
567 if (!*val) *val =
new dods_int32;
568 *(dods_int32 *) * val = d_buf;
571 if (!*val) *val =
new dods_int64;
572 *(dods_int64 *) * val = d_buf;
575 assert(!
"illegal type for D4Enum");
588 DBG(cerr <<
"Enum union value: " << hex << d_buf << dec << endl);
614 if (constrained && !
send_p())
617 if (xmlTextWriterStartElement(xml.get_writer(), (
const xmlChar*)
"Enum") < 0)
618 throw InternalErr(__FILE__, __LINE__,
"Could not write Enum element");
621 if (xmlTextWriterWriteAttribute(xml.get_writer(), (
const xmlChar*)
"name", (
const xmlChar*)
name().c_str()) < 0)
622 throw InternalErr(__FILE__, __LINE__,
"Could not write attribute for name");
625 string path = d_enum_def->name();
629 if (d_enum_def->parent()) {
631 path =
static_cast<D4Group*
>(d_enum_def->parent()->parent())->
FQN() + path;
633 if (xmlTextWriterWriteAttribute(xml.get_writer(), (
const xmlChar*)
"enum", (
const xmlChar*)path.c_str()) < 0)
634 throw InternalErr(__FILE__, __LINE__,
"Could not write attribute for enum");
641 if (xmlTextWriterEndElement(xml.get_writer()) < 0)
642 throw InternalErr(__FILE__, __LINE__,
"Could not end Enum element");
651 throw InternalErr(__FILE__, __LINE__,
"This value not read!");
654 if (!b->read_p() && !b->read())
655 throw InternalErr(__FILE__, __LINE__,
"This value not read!");
659 return Cmp<dods_int64, dods_int8>(op, d_buf,
static_cast<Int8*
>(b)->
value());
661 return Cmp<dods_int64, dods_byte>(op, d_buf,
static_cast<Byte*
>(b)->
value());
663 return Cmp<dods_int64, dods_int16>(op, d_buf,
static_cast<Int16*
>(b)->
value());
665 return Cmp<dods_int64, dods_uint16>(op, d_buf,
static_cast<UInt16*
>(b)->
value());
667 return Cmp<dods_int64, dods_int32>(op, d_buf,
static_cast<Int32*
>(b)->
value());
669 return Cmp<dods_int64, dods_uint32>(op, d_buf,
static_cast<UInt32*
>(b)->
value());
673 return Cmp<dods_int64, dods_int64>(op, d_buf,
static_cast<D4Enum*
>(b)->
value());
675 return Cmp<dods_int64, dods_uint64>(op, d_buf,
static_cast<D4Enum*
>(b)->
value());
678 return Cmp<dods_int64, dods_float32>(op, d_buf,
static_cast<Float32*
>(b)->
value());
680 return Cmp<dods_int64, dods_float64>(op, d_buf,
static_cast<Float64*
>(b)->
value());
697 strm << DapIndent::LMarg <<
"D4Enum::dump - (" << (
void *)
this <<
")" << endl;
700 strm << DapIndent::LMarg <<
"value: " << d_buf << endl;
701 DapIndent::UnIndent();
void AddData(const uint8_t *pData, const uint32_t length)
Contains the attributes for a dataset.
virtual void set_name(const string &n)
Set the name of this attribute table.
virtual unsigned int append_attr(const string &name, const string &type, const string &value)
Add an attribute to the table.
virtual string get_name() const
Get the name of this attribute table.
The basic data type for the DODS DAP types.
virtual bool read()
Read data into a local buffer.
virtual AttrTable & get_attr_table()
virtual string name() const
Returns the name of the class instance.
virtual void print_decl(FILE *out, string space=" ", bool print_semi=true, bool constraint_info=false, bool constrained=false)
Print an ASCII representation of the variable structure.
virtual bool read_p()
Has this variable been read?
virtual void set_attr_table(const AttrTable &at)
void dump(ostream &strm) const override
dumps information about this object
virtual D4Attributes * attributes()
virtual std::string FQN() const
virtual bool send_p()
Should this variable be sent?
virtual BaseType * var(const string &name="", bool exact_match=true, btp_stack *s=nullptr)
Returns a pointer to a member of a constructor class.
Holds a DAP4 enumeration.
virtual std::vector< BaseType * > * transform_to_dap2(AttrTable *parent_attr_table)
Convert an Enum to a DAP2 int type.
virtual bool ops(BaseType *b, int op)
Evaluate relational operators.
virtual void deserialize(D4StreamUnMarshaller &um, DMR &dmr)
virtual void serialize(D4StreamMarshaller &m, DMR &dmr, bool filter=false)
Serialize a D4Enum Use the (integer) data type associated with an Enumeration definition to serialize...
virtual void compute_checksum(Crc32 &checksum)
include the data for this variable in the checksum DAP4 includes a checksum with every data response....
unsigned int buf2val(void **)
Reads the class data.
virtual void dump(ostream &strm) const
dumps information about this object
virtual unsigned int width(bool=false) const
Return the number of bytes in an instance of an Enum. This returns the number of bytes an instance of...
virtual void print_val(ostream &out, string space="", bool print_decl_p=true)
Prints the value of the variable.
virtual void print_xml_writer(XMLWriter &xml, bool constrained)
unsigned int val2buf(void *, bool)
Loads class data.
void value(T *v) const
Get the value of an Enum Get the value of this instance. The caller is responsible for using a type T...
Marshaller that knows how to marshal/serialize dap data objects to a C++ iostream using DAP4's receiv...
Read data from the stream made by D4StreamMarshaller.
A class for error processing.
Holds a 32-bit floating point value.
Holds a 64-bit (double precision) floating point value.
Holds a 16-bit signed integer value.
Holds a 32-bit signed integer.
Holds a64-bit signed integer.
Holds an 8-bit signed integer value.
A class for software fault reporting.
Holds an unsigned 16-bit integer.
Holds a 32-bit unsigned integer.
Holds a 64-bit unsigned integer.
top level DAP object to house generic methods
Type
Identifies the data type.
bool is_integer_type(Type t)
ObjectType get_type(const string &value)