30 |
|
|
31 |
#include "helper.h" |
#include "helper.h" |
32 |
|
|
33 |
|
#define LIBGIG_EPOCH_TIME ((time_t)0) |
34 |
|
|
35 |
namespace Serialization { |
namespace Serialization { |
36 |
|
|
37 |
// *************** DataType *************** |
// *************** DataType *************** |
279 |
m_operation = OPERATION_NONE; |
m_operation = OPERATION_NONE; |
280 |
m_root = NO_UID; |
m_root = NO_UID; |
281 |
m_isModified = false; |
m_isModified = false; |
282 |
|
m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
283 |
} |
} |
284 |
|
|
285 |
Archive::Archive(const RawData& data) { |
Archive::Archive(const RawData& data) { |
286 |
m_operation = OPERATION_NONE; |
m_operation = OPERATION_NONE; |
287 |
m_root = NO_UID; |
m_root = NO_UID; |
288 |
m_isModified = false; |
m_isModified = false; |
289 |
|
m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
290 |
decode(m_rawData); |
decode(m_rawData); |
291 |
} |
} |
292 |
|
|
294 |
m_operation = OPERATION_NONE; |
m_operation = OPERATION_NONE; |
295 |
m_root = NO_UID; |
m_root = NO_UID; |
296 |
m_isModified = false; |
m_isModified = false; |
297 |
|
m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
298 |
decode(data, size); |
decode(data, size); |
299 |
} |
} |
300 |
|
|
316 |
return _encodeBlob(s); |
return _encodeBlob(s); |
317 |
} |
} |
318 |
|
|
319 |
|
static String _encode(const time_t& time) { |
320 |
|
return _encodeBlob(ToString(time)); |
321 |
|
} |
322 |
|
|
323 |
static String _encode(const DataType& type) { |
static String _encode(const DataType& type) { |
324 |
String s; |
String s; |
325 |
s += _encodeBlob(type.baseTypeName()); |
s += _encodeBlob(type.baseTypeName()); |
435 |
s += _encodeBlob(ToString(ENCODING_FORMAT_MINOR_VERSION)); |
s += _encodeBlob(ToString(ENCODING_FORMAT_MINOR_VERSION)); |
436 |
s += _encode(m_root); |
s += _encode(m_root); |
437 |
s += _encode(m_allObjects); |
s += _encode(m_allObjects); |
438 |
|
s += _encodeBlob(m_name); |
439 |
|
s += _encodeBlob(m_comment); |
440 |
|
s += _encode(m_timeCreated); |
441 |
|
s += _encode(m_timeModified); |
442 |
return _encodeBlob(s); |
return _encodeBlob(s); |
443 |
} |
} |
444 |
|
|
449 |
m_rawData.resize(s.length() + 1); |
m_rawData.resize(s.length() + 1); |
450 |
memcpy(&m_rawData[0], &s[0], s.length() + 1); |
memcpy(&m_rawData[0], &s[0], s.length() + 1); |
451 |
m_isModified = false; |
m_isModified = false; |
452 |
|
m_timeModified = time(NULL); |
453 |
|
if (m_timeCreated == LIBGIG_EPOCH_TIME) |
454 |
|
m_timeCreated = m_timeModified; |
455 |
} |
} |
456 |
|
|
457 |
struct _Blob { |
struct _Blob { |
551 |
return s; |
return s; |
552 |
} |
} |
553 |
|
|
554 |
|
static time_t _popTimeBlob(const char*& p, const char* end) { |
555 |
|
const uint64_t i = _popIntBlob<uint64_t>(p, end); |
556 |
|
return (time_t) i; |
557 |
|
} |
558 |
|
|
559 |
DataType _popDataTypeBlob(const char*& p, const char* end) { |
DataType _popDataTypeBlob(const char*& p, const char* end) { |
560 |
_Blob blob = _decodeBlob(p, end); |
_Blob blob = _decodeBlob(p, end); |
561 |
p = blob.p; |
p = blob.p; |
732 |
_popObjectsBlob(p, end); |
_popObjectsBlob(p, end); |
733 |
if (!m_allObjects[m_root]) |
if (!m_allObjects[m_root]) |
734 |
throw Exception("Decode Error: Missing declared root object"); |
throw Exception("Decode Error: Missing declared root object"); |
735 |
|
|
736 |
|
m_name = _popStringBlob(p, end); |
737 |
|
m_comment = _popStringBlob(p, end); |
738 |
|
m_timeCreated = _popTimeBlob(p, end); |
739 |
|
m_timeModified = _popTimeBlob(p, end); |
740 |
} |
} |
741 |
|
|
742 |
void Archive::decode(const RawData& data) { |
void Archive::decode(const RawData& data) { |
743 |
m_rawData = data; |
m_rawData = data; |
744 |
m_allObjects.clear(); |
m_allObjects.clear(); |
745 |
m_isModified = false; |
m_isModified = false; |
746 |
|
m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
747 |
const char* p = (const char*) &data[0]; |
const char* p = (const char*) &data[0]; |
748 |
const char* end = p + data.size(); |
const char* end = p + data.size(); |
749 |
if (memcmp(p, MAGIC_START, std::min(strlen(MAGIC_START), data.size()))) |
if (memcmp(p, MAGIC_START, std::min(strlen(MAGIC_START), data.size()))) |
778 |
m_root = NO_UID; |
m_root = NO_UID; |
779 |
m_rawData.clear(); |
m_rawData.clear(); |
780 |
m_isModified = false; |
m_isModified = false; |
781 |
|
m_timeCreated = m_timeModified = LIBGIG_EPOCH_TIME; |
782 |
|
} |
783 |
|
|
784 |
|
String Archive::name() const { |
785 |
|
return m_name; |
786 |
|
} |
787 |
|
|
788 |
|
void Archive::setName(String name) { |
789 |
|
if (m_name == name) return; |
790 |
|
m_name = name; |
791 |
|
m_isModified = true; |
792 |
|
} |
793 |
|
|
794 |
|
String Archive::comment() const { |
795 |
|
return m_comment; |
796 |
|
} |
797 |
|
|
798 |
|
void Archive::setComment(String comment) { |
799 |
|
if (m_comment == comment) return; |
800 |
|
m_comment = comment; |
801 |
|
m_isModified = true; |
802 |
|
} |
803 |
|
|
804 |
|
static tm _convertTimeStamp(const time_t& time, time_base_t base) { |
805 |
|
tm* pTm; |
806 |
|
switch (base) { |
807 |
|
case LOCAL_TIME: |
808 |
|
pTm = localtime(&time); |
809 |
|
break; |
810 |
|
case UTC_TIME: |
811 |
|
pTm = gmtime(&time); |
812 |
|
break; |
813 |
|
default: |
814 |
|
throw Exception("Time stamp with unknown time base (" + ToString((int64_t)base) + ") requested"); |
815 |
|
} |
816 |
|
if (!pTm) |
817 |
|
throw Exception("Failed assembling time stamp structure"); |
818 |
|
return *pTm; |
819 |
|
} |
820 |
|
|
821 |
|
time_t Archive::timeStampCreated() const { |
822 |
|
return m_timeCreated; |
823 |
|
} |
824 |
|
|
825 |
|
time_t Archive::timeStampModified() const { |
826 |
|
return m_timeModified; |
827 |
|
} |
828 |
|
|
829 |
|
tm Archive::dateTimeCreated(time_base_t base) const { |
830 |
|
return _convertTimeStamp(m_timeCreated, base); |
831 |
|
} |
832 |
|
|
833 |
|
tm Archive::dateTimeModified(time_base_t base) const { |
834 |
|
return _convertTimeStamp(m_timeModified, base); |
835 |
} |
} |
836 |
|
|
837 |
void Archive::removeMember(Object& parent, const Member& member) { |
void Archive::removeMember(Object& parent, const Member& member) { |