1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "gdcmSOPClassExtendedNegociationSub.h"
#include "gdcmFileMetaInformation.h"
#include "gdcmSwapper.h"
namespace gdcm
{
namespace network
{
const uint8_t SOPClassExtendedNegociationSub::ItemType = 0x56;
const uint8_t SOPClassExtendedNegociationSub::Reserved2 = 0x00;
SOPClassExtendedNegociationSub::SOPClassExtendedNegociationSub()
{
ItemLength = 0;
UIDLength = 0;
ItemLength = (uint16_t)(Size() - 4);
assert( (size_t)ItemLength + 4 == Size() );
}
std::istream &SOPClassExtendedNegociationSub::Read(std::istream &is)
{
//uint8_t itemtype = 0x0;
//is.read( (char*)&itemtype, sizeof(ItemType) );
//assert( itemtype == ItemType );
uint8_t reserved2;
is.read( (char*)&reserved2, sizeof(Reserved2) );
uint16_t itemlength;
is.read( (char*)&itemlength, sizeof(ItemLength) );
SwapperDoOp::SwapArray(&itemlength,1);
ItemLength = itemlength;
uint16_t uidlength;
is.read( (char*)&uidlength, sizeof(UIDLength) );
SwapperDoOp::SwapArray(&uidlength,1);
UIDLength = uidlength;
char name[256];
assert( uidlength < 256 );
is.read( name, uidlength );
Name = std::string(name,uidlength);
assert( uidlength < ItemLength );
uint16_t bloblength = (uint16_t)(ItemLength - 2 - uidlength);
assert( bloblength == 6 ); (void)bloblength;
SCAI.Read( is );
return is;
}
const std::ostream &SOPClassExtendedNegociationSub::Write(std::ostream &os) const
{
os.write( (char*)&ItemType, sizeof(ItemType) );
os.write( (char*)&Reserved2, sizeof(Reserved2) );
//os.write( (char*)&ItemLength, sizeof(ItemLength) );
uint16_t copy = ItemLength;
SwapperDoOp::SwapArray(©,1);
os.write( (char*)©, sizeof(ItemLength) );
uint16_t uidlength = UIDLength;
SwapperDoOp::SwapArray(&uidlength,1);
os.write( (char*)&uidlength, sizeof(UIDLength) );
os.write( Name.c_str(), Name.size() );
SCAI.Write( os );
return os;
}
size_t SOPClassExtendedNegociationSub::Size() const
{
size_t ret = 0;
ret += sizeof(ItemType);
ret += sizeof(Reserved2);
ret += sizeof(ItemLength);
ret += sizeof(UIDLength);
ret += UIDLength;
ret += SCAI.Size();
return ret;
}
void SOPClassExtendedNegociationSub::Print(std::ostream &os) const
{
os << "SOP-class-uid: " << Name << std::endl; // UID
os << "Service-class-application-information:";
SCAI.Print( os );
#if 0
const char *beg = Blob.c_str();
const char *end = beg + Blob.size();
for( const char *p = beg; p != end; ++p )
{
if ( p != beg ) os << " ";
os << "0x" << (int)*p;
}
os << "]" << std::endl;
#endif
}
void SOPClassExtendedNegociationSub::SetTuple(const char *uid, uint8_t levelofsupport, uint8_t levelofdigitalsig, uint8_t elementcoercion)
{
if( uid )
{
Name = uid;
UIDLength = (uint16_t)strlen( uid );
SCAI.SetTuple( levelofsupport, levelofdigitalsig, elementcoercion);
ItemLength = (uint16_t)(Size() - 4);
}
// post condition
assert( (size_t)ItemLength + 4 == Size() );
}
} // end namespace network
} // end namespace gdcm
|
