30 |
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31 |
#include "helper.h" |
#include "helper.h" |
32 |
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33 |
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#define LIBGIG_EPOCH_TIME ((time_t)0) |
34 |
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35 |
namespace Serialization { |
namespace Serialization { |
36 |
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37 |
// *************** DataType *************** |
// *************** DataType *************** |
38 |
// * |
// * |
39 |
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|
40 |
static UID _createNullUID() { |
static UID _createNullUID() { |
41 |
return (UID) { NULL, 0 }; |
const UID uid = { NULL, 0 }; |
42 |
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return uid; |
43 |
} |
} |
44 |
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|
45 |
const UID NO_UID = _createNullUID(); |
const UID NO_UID = _createNullUID(); |
193 |
m_uid = uidChain; |
m_uid = uidChain; |
194 |
m_version = 0; |
m_version = 0; |
195 |
m_minVersion = 0; |
m_minVersion = 0; |
196 |
m_data.resize(type.size()); |
//m_data.resize(type.size()); |
197 |
} |
} |
198 |
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|
199 |
bool Object::isValid() const { |
bool Object::isValid() const { |
239 |
return Member(); |
return Member(); |
240 |
} |
} |
241 |
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|
242 |
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Member Object::memberByUID(const UID& uid) const { |
243 |
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if (!uid) return Member(); |
244 |
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for (int i = 0; i < m_members.size(); ++i) |
245 |
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if (m_members[i].uid() == uid) |
246 |
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return m_members[i]; |
247 |
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return Member(); |
248 |
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} |
249 |
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|
250 |
void Object::remove(const Member& member) { |
void Object::remove(const Member& member) { |
251 |
for (int i = 0; i < m_members.size(); ++i) { |
for (int i = 0; i < m_members.size(); ++i) { |
252 |
if (m_members[i] == member) { |
if (m_members[i] == member) { |
279 |
Archive::Archive() { |
Archive::Archive() { |
280 |
m_operation = OPERATION_NONE; |
m_operation = OPERATION_NONE; |
281 |
m_root = NO_UID; |
m_root = NO_UID; |
282 |
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m_isModified = false; |
283 |
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m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
284 |
} |
} |
285 |
|
|
286 |
Archive::Archive(const RawData& data) { |
Archive::Archive(const RawData& data) { |
287 |
m_operation = OPERATION_NONE; |
m_operation = OPERATION_NONE; |
288 |
m_root = NO_UID; |
m_root = NO_UID; |
289 |
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m_isModified = false; |
290 |
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m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
291 |
decode(m_rawData); |
decode(m_rawData); |
292 |
} |
} |
293 |
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|
294 |
Archive::Archive(const uint8_t* data, size_t size) { |
Archive::Archive(const uint8_t* data, size_t size) { |
295 |
m_operation = OPERATION_NONE; |
m_operation = OPERATION_NONE; |
296 |
m_root = NO_UID; |
m_root = NO_UID; |
297 |
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m_isModified = false; |
298 |
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m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
299 |
decode(data, size); |
decode(data, size); |
300 |
} |
} |
301 |
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|
317 |
return _encodeBlob(s); |
return _encodeBlob(s); |
318 |
} |
} |
319 |
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|
320 |
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static String _encode(const time_t& time) { |
321 |
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return _encodeBlob(ToString(time)); |
322 |
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} |
323 |
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|
324 |
static String _encode(const DataType& type) { |
static String _encode(const DataType& type) { |
325 |
String s; |
String s; |
326 |
s += _encodeBlob(type.baseTypeName()); |
s += _encodeBlob(type.baseTypeName()); |
353 |
return _encodeBlob(s); |
return _encodeBlob(s); |
354 |
} |
} |
355 |
|
|
356 |
static String _encodePrimitiveValue(const Object& obj) { |
static String _primitiveObjectValueToString(const Object& obj) { |
357 |
String s; |
String s; |
358 |
const DataType& type = obj.type(); |
const DataType& type = obj.type(); |
359 |
const ID& id = obj.uid().id; |
const ID& id = obj.uid().id; |
360 |
|
void* ptr = obj.m_data.empty() ? (void*)id : (void*)&obj.m_data[0]; |
361 |
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if (!obj.m_data.empty()) |
362 |
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assert(type.size() == obj.m_data.size()); |
363 |
if (type.isPrimitive() && !type.isPointer()) { |
if (type.isPrimitive() && !type.isPointer()) { |
364 |
if (type.isInteger() || type.isEnum()) { |
if (type.isInteger() || type.isEnum()) { |
365 |
if (type.isSigned()) { |
if (type.isSigned()) { |
366 |
if (type.size() == 1) |
if (type.size() == 1) |
367 |
s = ToString((int16_t)*(int8_t*)id); // int16_t: prevent ToString() to render an ASCII character |
s = ToString((int16_t)*(int8_t*)ptr); // int16_t: prevent ToString() to render an ASCII character |
368 |
else if (type.size() == 2) |
else if (type.size() == 2) |
369 |
s = ToString(*(int16_t*)id); |
s = ToString(*(int16_t*)ptr); |
370 |
else if (type.size() == 4) |
else if (type.size() == 4) |
371 |
s = ToString(*(int32_t*)id); |
s = ToString(*(int32_t*)ptr); |
372 |
else if (type.size() == 8) |
else if (type.size() == 8) |
373 |
s = ToString(*(int64_t*)id); |
s = ToString(*(int64_t*)ptr); |
374 |
else |
else |
375 |
assert(false /* unknown signed int type size */); |
assert(false /* unknown signed int type size */); |
376 |
} else { |
} else { |
377 |
if (type.size() == 1) |
if (type.size() == 1) |
378 |
s = ToString((uint16_t)*(uint8_t*)id); // uint16_t: prevent ToString() to render an ASCII character |
s = ToString((uint16_t)*(uint8_t*)ptr); // uint16_t: prevent ToString() to render an ASCII character |
379 |
else if (type.size() == 2) |
else if (type.size() == 2) |
380 |
s = ToString(*(uint16_t*)id); |
s = ToString(*(uint16_t*)ptr); |
381 |
else if (type.size() == 4) |
else if (type.size() == 4) |
382 |
s = ToString(*(uint32_t*)id); |
s = ToString(*(uint32_t*)ptr); |
383 |
else if (type.size() == 8) |
else if (type.size() == 8) |
384 |
s = ToString(*(uint64_t*)id); |
s = ToString(*(uint64_t*)ptr); |
385 |
else |
else |
386 |
assert(false /* unknown unsigned int type size */); |
assert(false /* unknown unsigned int type size */); |
387 |
} |
} |
388 |
} else if (type.isReal()) { |
} else if (type.isReal()) { |
389 |
if (type.size() == sizeof(float)) |
if (type.size() == sizeof(float)) |
390 |
s = ToString(*(float*)id); |
s = ToString(*(float*)ptr); |
391 |
else if (type.size() == sizeof(double)) |
else if (type.size() == sizeof(double)) |
392 |
s = ToString(*(double*)id); |
s = ToString(*(double*)ptr); |
393 |
else |
else |
394 |
assert(false /* unknown floating point type */); |
assert(false /* unknown floating point type */); |
395 |
} else if (type.isBool()) { |
} else if (type.isBool()) { |
396 |
s = ToString(*(bool*)id); |
s = ToString(*(bool*)ptr); |
397 |
} else { |
} else { |
398 |
assert(false /* unknown primitive type */); |
assert(false /* unknown primitive type */); |
399 |
} |
} |
400 |
|
|
401 |
} |
} |
402 |
return _encodeBlob(s); |
return s; |
403 |
|
} |
404 |
|
|
405 |
|
template<typename T> |
406 |
|
static T _primitiveObjectValueToNumber(const Object& obj) { |
407 |
|
T value = 0; |
408 |
|
const DataType& type = obj.type(); |
409 |
|
const ID& id = obj.uid().id; |
410 |
|
void* ptr = obj.m_data.empty() ? (void*)id : (void*)&obj.m_data[0]; |
411 |
|
if (!obj.m_data.empty()) |
412 |
|
assert(type.size() == obj.m_data.size()); |
413 |
|
if (type.isPrimitive() && !type.isPointer()) { |
414 |
|
if (type.isInteger() || type.isEnum()) { |
415 |
|
if (type.isSigned()) { |
416 |
|
if (type.size() == 1) |
417 |
|
value = (T)*(int8_t*)ptr; |
418 |
|
else if (type.size() == 2) |
419 |
|
value = (T)*(int16_t*)ptr; |
420 |
|
else if (type.size() == 4) |
421 |
|
value = (T)*(int32_t*)ptr; |
422 |
|
else if (type.size() == 8) |
423 |
|
value = (T)*(int64_t*)ptr; |
424 |
|
else |
425 |
|
assert(false /* unknown signed int type size */); |
426 |
|
} else { |
427 |
|
if (type.size() == 1) |
428 |
|
value = (T)*(uint8_t*)ptr; |
429 |
|
else if (type.size() == 2) |
430 |
|
value = (T)*(uint16_t*)ptr; |
431 |
|
else if (type.size() == 4) |
432 |
|
value = (T)*(uint32_t*)ptr; |
433 |
|
else if (type.size() == 8) |
434 |
|
value = (T)*(uint64_t*)ptr; |
435 |
|
else |
436 |
|
assert(false /* unknown unsigned int type size */); |
437 |
|
} |
438 |
|
} else if (type.isReal()) { |
439 |
|
if (type.size() == sizeof(float)) |
440 |
|
value = (T)*(float*)ptr; |
441 |
|
else if (type.size() == sizeof(double)) |
442 |
|
value = (T)*(double*)ptr; |
443 |
|
else |
444 |
|
assert(false /* unknown floating point type */); |
445 |
|
} else if (type.isBool()) { |
446 |
|
value = (T)*(bool*)ptr; |
447 |
|
} else { |
448 |
|
assert(false /* unknown primitive type */); |
449 |
|
} |
450 |
|
} |
451 |
|
return value; |
452 |
|
} |
453 |
|
|
454 |
|
static String _encodePrimitiveValue(const Object& obj) { |
455 |
|
return _encodeBlob( _primitiveObjectValueToString(obj) ); |
456 |
} |
} |
457 |
|
|
458 |
static String _encode(const Object& obj) { |
static String _encode(const Object& obj) { |
485 |
s += _encodeBlob(ToString(ENCODING_FORMAT_MINOR_VERSION)); |
s += _encodeBlob(ToString(ENCODING_FORMAT_MINOR_VERSION)); |
486 |
s += _encode(m_root); |
s += _encode(m_root); |
487 |
s += _encode(m_allObjects); |
s += _encode(m_allObjects); |
488 |
|
s += _encodeBlob(m_name); |
489 |
|
s += _encodeBlob(m_comment); |
490 |
|
s += _encode(m_timeCreated); |
491 |
|
s += _encode(m_timeModified); |
492 |
return _encodeBlob(s); |
return _encodeBlob(s); |
493 |
} |
} |
494 |
|
|
495 |
void Archive::encode() { |
void Archive::encode() { |
496 |
m_rawData.clear(); |
m_rawData.clear(); |
497 |
String s = MAGIC_START; |
String s = MAGIC_START; |
498 |
|
m_timeModified = time(NULL); |
499 |
|
if (m_timeCreated == LIBGIG_EPOCH_TIME) |
500 |
|
m_timeCreated = m_timeModified; |
501 |
s += _encodeRootBlob(); |
s += _encodeRootBlob(); |
502 |
m_rawData.resize(s.length() + 1); |
m_rawData.resize(s.length() + 1); |
503 |
memcpy(&m_rawData[0], &s[0], s.length() + 1); |
memcpy(&m_rawData[0], &s[0], s.length() + 1); |
504 |
|
m_isModified = false; |
505 |
} |
} |
506 |
|
|
507 |
struct _Blob { |
struct _Blob { |
510 |
}; |
}; |
511 |
|
|
512 |
static _Blob _decodeBlob(const char* p, const char* end, bool bThrow = true) { |
static _Blob _decodeBlob(const char* p, const char* end, bool bThrow = true) { |
513 |
if (!bThrow && p >= end) |
if (!bThrow && p >= end) { |
514 |
return (_Blob) { p, end }; |
const _Blob blob = { p, end }; |
515 |
|
return blob; |
516 |
|
} |
517 |
size_t sz = 0; |
size_t sz = 0; |
518 |
for (; true; ++p) { |
for (; true; ++p) { |
519 |
if (p >= end) |
if (p >= end) |
528 |
++p; |
++p; |
529 |
if (p + sz > end) |
if (p + sz > end) |
530 |
throw Exception("Decode Error: Premature end of blob"); |
throw Exception("Decode Error: Premature end of blob"); |
531 |
return (_Blob) { p, p + sz }; |
const _Blob blob = { p, p + sz }; |
532 |
|
return blob; |
533 |
} |
} |
534 |
|
|
535 |
template<typename T_int> |
template<typename T_int> |
604 |
return s; |
return s; |
605 |
} |
} |
606 |
|
|
607 |
|
static time_t _popTimeBlob(const char*& p, const char* end) { |
608 |
|
const uint64_t i = _popIntBlob<uint64_t>(p, end); |
609 |
|
return (time_t) i; |
610 |
|
} |
611 |
|
|
612 |
DataType _popDataTypeBlob(const char*& p, const char* end) { |
DataType _popDataTypeBlob(const char*& p, const char* end) { |
613 |
_Blob blob = _decodeBlob(p, end); |
_Blob blob = _decodeBlob(p, end); |
614 |
p = blob.p; |
p = blob.p; |
633 |
const ID id = (ID) _popIntBlob<size_t>(p, end); |
const ID id = (ID) _popIntBlob<size_t>(p, end); |
634 |
const size_t size = _popIntBlob<size_t>(p, end); |
const size_t size = _popIntBlob<size_t>(p, end); |
635 |
|
|
636 |
return (UID) { id, size }; |
const UID uid = { id, size }; |
637 |
|
return uid; |
638 |
} |
} |
639 |
|
|
640 |
static UIDChain _popUIDChainBlob(const char*& p, const char* end) { |
static UIDChain _popUIDChainBlob(const char*& p, const char* end) { |
786 |
_popObjectsBlob(p, end); |
_popObjectsBlob(p, end); |
787 |
if (!m_allObjects[m_root]) |
if (!m_allObjects[m_root]) |
788 |
throw Exception("Decode Error: Missing declared root object"); |
throw Exception("Decode Error: Missing declared root object"); |
789 |
|
|
790 |
|
m_name = _popStringBlob(p, end); |
791 |
|
m_comment = _popStringBlob(p, end); |
792 |
|
m_timeCreated = _popTimeBlob(p, end); |
793 |
|
m_timeModified = _popTimeBlob(p, end); |
794 |
} |
} |
795 |
|
|
796 |
void Archive::decode(const RawData& data) { |
void Archive::decode(const RawData& data) { |
797 |
m_rawData = data; |
m_rawData = data; |
798 |
m_allObjects.clear(); |
m_allObjects.clear(); |
799 |
|
m_isModified = false; |
800 |
|
m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
801 |
const char* p = (const char*) &data[0]; |
const char* p = (const char*) &data[0]; |
802 |
const char* end = p + data.size(); |
const char* end = p + data.size(); |
803 |
if (memcmp(p, MAGIC_START, std::min(strlen(MAGIC_START), data.size()))) |
if (memcmp(p, MAGIC_START, std::min(strlen(MAGIC_START), data.size()))) |
813 |
decode(rawData); |
decode(rawData); |
814 |
} |
} |
815 |
|
|
816 |
|
const RawData& Archive::rawData() { |
817 |
|
if (m_isModified) encode(); |
818 |
|
return m_rawData; |
819 |
|
} |
820 |
|
|
821 |
String Archive::rawDataFormat() const { |
String Archive::rawDataFormat() const { |
822 |
return MAGIC_START; |
return MAGIC_START; |
823 |
} |
} |
824 |
|
|
825 |
|
bool Archive::isModified() const { |
826 |
|
return m_isModified; |
827 |
|
} |
828 |
|
|
829 |
void Archive::clear() { |
void Archive::clear() { |
830 |
m_allObjects.clear(); |
m_allObjects.clear(); |
831 |
m_operation = OPERATION_NONE; |
m_operation = OPERATION_NONE; |
832 |
m_root = NO_UID; |
m_root = NO_UID; |
833 |
m_rawData.clear(); |
m_rawData.clear(); |
834 |
|
m_isModified = false; |
835 |
|
m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
836 |
|
} |
837 |
|
|
838 |
|
String Archive::name() const { |
839 |
|
return m_name; |
840 |
|
} |
841 |
|
|
842 |
|
void Archive::setName(String name) { |
843 |
|
if (m_name == name) return; |
844 |
|
m_name = name; |
845 |
|
m_isModified = true; |
846 |
|
} |
847 |
|
|
848 |
|
String Archive::comment() const { |
849 |
|
return m_comment; |
850 |
|
} |
851 |
|
|
852 |
|
void Archive::setComment(String comment) { |
853 |
|
if (m_comment == comment) return; |
854 |
|
m_comment = comment; |
855 |
|
m_isModified = true; |
856 |
|
} |
857 |
|
|
858 |
|
static tm _convertTimeStamp(const time_t& time, time_base_t base) { |
859 |
|
tm* pTm; |
860 |
|
switch (base) { |
861 |
|
case LOCAL_TIME: |
862 |
|
pTm = localtime(&time); |
863 |
|
break; |
864 |
|
case UTC_TIME: |
865 |
|
pTm = gmtime(&time); |
866 |
|
break; |
867 |
|
default: |
868 |
|
throw Exception("Time stamp with unknown time base (" + ToString((int64_t)base) + ") requested"); |
869 |
|
} |
870 |
|
if (!pTm) |
871 |
|
throw Exception("Failed assembling time stamp structure"); |
872 |
|
return *pTm; |
873 |
|
} |
874 |
|
|
875 |
|
time_t Archive::timeStampCreated() const { |
876 |
|
return m_timeCreated; |
877 |
|
} |
878 |
|
|
879 |
|
time_t Archive::timeStampModified() const { |
880 |
|
return m_timeModified; |
881 |
|
} |
882 |
|
|
883 |
|
tm Archive::dateTimeCreated(time_base_t base) const { |
884 |
|
return _convertTimeStamp(m_timeCreated, base); |
885 |
|
} |
886 |
|
|
887 |
|
tm Archive::dateTimeModified(time_base_t base) const { |
888 |
|
return _convertTimeStamp(m_timeModified, base); |
889 |
|
} |
890 |
|
|
891 |
|
void Archive::removeMember(Object& parent, const Member& member) { |
892 |
|
parent.remove(member); |
893 |
|
m_isModified = true; |
894 |
} |
} |
895 |
|
|
896 |
void Archive::remove(const Object& obj) { |
void Archive::remove(const Object& obj) { |
897 |
|
//FIXME: Should traverse from root object and remove all members associated with this object |
898 |
if (!obj.uid()) return; |
if (!obj.uid()) return; |
899 |
m_allObjects.erase(obj.uid()); |
m_allObjects.erase(obj.uid()); |
900 |
|
m_isModified = true; |
901 |
} |
} |
902 |
|
|
903 |
Object& Archive::objectByUID(const UID& uid) { |
Object& Archive::objectByUID(const UID& uid) { |
904 |
return m_allObjects[uid]; |
return m_allObjects[uid]; |
905 |
} |
} |
906 |
|
|
907 |
|
void Archive::setEnumValue(Object& object, uint64_t value) { |
908 |
|
if (!object) return; |
909 |
|
if (!object.type().isEnum()) |
910 |
|
throw Exception("Not an enum data type"); |
911 |
|
Object* pObject = &object; |
912 |
|
if (object.type().isPointer()) { |
913 |
|
Object& obj = objectByUID(object.uid(1)); |
914 |
|
if (!obj) return; |
915 |
|
pObject = &obj; |
916 |
|
} |
917 |
|
const int nativeEnumSize = sizeof(enum operation_t); |
918 |
|
DataType& type = const_cast<DataType&>( pObject->type() ); |
919 |
|
// original serializer ("sender") might have had a different word size |
920 |
|
// than this machine, adjust type object in this case |
921 |
|
if (type.size() != nativeEnumSize) { |
922 |
|
type.m_size = nativeEnumSize; |
923 |
|
} |
924 |
|
pObject->m_data.resize(type.size()); |
925 |
|
void* ptr = &pObject->m_data[0]; |
926 |
|
if (type.size() == 1) |
927 |
|
*(uint8_t*)ptr = (uint8_t)value; |
928 |
|
else if (type.size() == 2) |
929 |
|
*(uint16_t*)ptr = (uint16_t)value; |
930 |
|
else if (type.size() == 4) |
931 |
|
*(uint32_t*)ptr = (uint32_t)value; |
932 |
|
else if (type.size() == 8) |
933 |
|
*(uint64_t*)ptr = (uint64_t)value; |
934 |
|
else |
935 |
|
assert(false /* unknown enum type size */); |
936 |
|
m_isModified = true; |
937 |
|
} |
938 |
|
|
939 |
|
void Archive::setIntValue(Object& object, int64_t value) { |
940 |
|
if (!object) return; |
941 |
|
if (!object.type().isInteger()) |
942 |
|
throw Exception("Not an integer data type"); |
943 |
|
Object* pObject = &object; |
944 |
|
if (object.type().isPointer()) { |
945 |
|
Object& obj = objectByUID(object.uid(1)); |
946 |
|
if (!obj) return; |
947 |
|
pObject = &obj; |
948 |
|
} |
949 |
|
const DataType& type = pObject->type(); |
950 |
|
pObject->m_data.resize(type.size()); |
951 |
|
void* ptr = &pObject->m_data[0]; |
952 |
|
if (type.isSigned()) { |
953 |
|
if (type.size() == 1) |
954 |
|
*(int8_t*)ptr = (int8_t)value; |
955 |
|
else if (type.size() == 2) |
956 |
|
*(int16_t*)ptr = (int16_t)value; |
957 |
|
else if (type.size() == 4) |
958 |
|
*(int32_t*)ptr = (int32_t)value; |
959 |
|
else if (type.size() == 8) |
960 |
|
*(int64_t*)ptr = (int64_t)value; |
961 |
|
else |
962 |
|
assert(false /* unknown signed int type size */); |
963 |
|
} else { |
964 |
|
if (type.size() == 1) |
965 |
|
*(uint8_t*)ptr = (uint8_t)value; |
966 |
|
else if (type.size() == 2) |
967 |
|
*(uint16_t*)ptr = (uint16_t)value; |
968 |
|
else if (type.size() == 4) |
969 |
|
*(uint32_t*)ptr = (uint32_t)value; |
970 |
|
else if (type.size() == 8) |
971 |
|
*(uint64_t*)ptr = (uint64_t)value; |
972 |
|
else |
973 |
|
assert(false /* unknown unsigned int type size */); |
974 |
|
} |
975 |
|
m_isModified = true; |
976 |
|
} |
977 |
|
|
978 |
|
void Archive::setRealValue(Object& object, double value) { |
979 |
|
if (!object) return; |
980 |
|
if (!object.type().isReal()) |
981 |
|
throw Exception("Not a real data type"); |
982 |
|
Object* pObject = &object; |
983 |
|
if (object.type().isPointer()) { |
984 |
|
Object& obj = objectByUID(object.uid(1)); |
985 |
|
if (!obj) return; |
986 |
|
pObject = &obj; |
987 |
|
} |
988 |
|
const DataType& type = pObject->type(); |
989 |
|
pObject->m_data.resize(type.size()); |
990 |
|
void* ptr = &pObject->m_data[0]; |
991 |
|
if (type.size() == sizeof(float)) |
992 |
|
*(float*)ptr = (float)value; |
993 |
|
else if (type.size() == sizeof(double)) |
994 |
|
*(double*)ptr = (double)value; |
995 |
|
else |
996 |
|
assert(false /* unknown real type size */); |
997 |
|
m_isModified = true; |
998 |
|
} |
999 |
|
|
1000 |
|
void Archive::setBoolValue(Object& object, bool value) { |
1001 |
|
if (!object) return; |
1002 |
|
if (!object.type().isBool()) |
1003 |
|
throw Exception("Not a bool data type"); |
1004 |
|
Object* pObject = &object; |
1005 |
|
if (object.type().isPointer()) { |
1006 |
|
Object& obj = objectByUID(object.uid(1)); |
1007 |
|
if (!obj) return; |
1008 |
|
pObject = &obj; |
1009 |
|
} |
1010 |
|
const DataType& type = pObject->type(); |
1011 |
|
pObject->m_data.resize(type.size()); |
1012 |
|
bool* ptr = (bool*)&pObject->m_data[0]; |
1013 |
|
*ptr = value; |
1014 |
|
m_isModified = true; |
1015 |
|
} |
1016 |
|
|
1017 |
|
void Archive::setAutoValue(Object& object, String value) { |
1018 |
|
if (!object) return; |
1019 |
|
const DataType& type = object.type(); |
1020 |
|
if (type.isInteger()) |
1021 |
|
setIntValue(object, atoll(value.c_str())); |
1022 |
|
else if (type.isReal()) |
1023 |
|
setRealValue(object, atof(value.c_str())); |
1024 |
|
else if (type.isBool()) |
1025 |
|
setBoolValue(object, atof(value.c_str())); |
1026 |
|
else if (type.isEnum()) |
1027 |
|
setEnumValue(object, atoll(value.c_str())); |
1028 |
|
else |
1029 |
|
throw Exception("Not a primitive data type"); |
1030 |
|
} |
1031 |
|
|
1032 |
|
String Archive::valueAsString(const Object& object) { |
1033 |
|
if (!object) |
1034 |
|
throw Exception("Invalid object"); |
1035 |
|
if (object.type().isClass()) |
1036 |
|
throw Exception("Object is class type"); |
1037 |
|
const Object* pObject = &object; |
1038 |
|
if (object.type().isPointer()) { |
1039 |
|
const Object& obj = objectByUID(object.uid(1)); |
1040 |
|
if (!obj) return ""; |
1041 |
|
pObject = &obj; |
1042 |
|
} |
1043 |
|
return _primitiveObjectValueToString(*pObject); |
1044 |
|
} |
1045 |
|
|
1046 |
|
int64_t Archive::valueAsInt(const Object& object) { |
1047 |
|
if (!object) |
1048 |
|
throw Exception("Invalid object"); |
1049 |
|
if (!object.type().isInteger() && !object.type().isEnum()) |
1050 |
|
throw Exception("Object is neither an integer nor an enum"); |
1051 |
|
const Object* pObject = &object; |
1052 |
|
if (object.type().isPointer()) { |
1053 |
|
const Object& obj = objectByUID(object.uid(1)); |
1054 |
|
if (!obj) return 0; |
1055 |
|
pObject = &obj; |
1056 |
|
} |
1057 |
|
return _primitiveObjectValueToNumber<int64_t>(*pObject); |
1058 |
|
} |
1059 |
|
|
1060 |
|
double Archive::valueAsReal(const Object& object) { |
1061 |
|
if (!object) |
1062 |
|
throw Exception("Invalid object"); |
1063 |
|
if (!object.type().isReal()) |
1064 |
|
throw Exception("Object is not an real type"); |
1065 |
|
const Object* pObject = &object; |
1066 |
|
if (object.type().isPointer()) { |
1067 |
|
const Object& obj = objectByUID(object.uid(1)); |
1068 |
|
if (!obj) return 0; |
1069 |
|
pObject = &obj; |
1070 |
|
} |
1071 |
|
return _primitiveObjectValueToNumber<double>(*pObject); |
1072 |
|
} |
1073 |
|
|
1074 |
|
bool Archive::valueAsBool(const Object& object) { |
1075 |
|
if (!object) |
1076 |
|
throw Exception("Invalid object"); |
1077 |
|
if (!object.type().isBool()) |
1078 |
|
throw Exception("Object is not a bool"); |
1079 |
|
const Object* pObject = &object; |
1080 |
|
if (object.type().isPointer()) { |
1081 |
|
const Object& obj = objectByUID(object.uid(1)); |
1082 |
|
if (!obj) return 0; |
1083 |
|
pObject = &obj; |
1084 |
|
} |
1085 |
|
return _primitiveObjectValueToNumber<bool>(*pObject); |
1086 |
|
} |
1087 |
|
|
1088 |
// *************** Archive::Syncer *************** |
// *************** Archive::Syncer *************** |
1089 |
// * |
// * |
1090 |
|
|