/src/dcmtk/dcmdata/libsrc/dcvruc.cc
Line | Count | Source |
1 | | /* |
2 | | * |
3 | | * Copyright (C) 2015-2022, OFFIS e.V. |
4 | | * All rights reserved. See COPYRIGHT file for details. |
5 | | * |
6 | | * This software and supporting documentation were developed by |
7 | | * |
8 | | * OFFIS e.V. |
9 | | * R&D Division Health |
10 | | * Escherweg 2 |
11 | | * D-26121 Oldenburg, Germany |
12 | | * |
13 | | * |
14 | | * Module: dcmdata |
15 | | * |
16 | | * Author: Joerg Riesmeier |
17 | | * |
18 | | * Purpose: Implementation of class DcmUnlimitedCharacters |
19 | | * |
20 | | */ |
21 | | |
22 | | |
23 | | #include "dcmtk/config/osconfig.h" /* make sure OS specific configuration is included first */ |
24 | | |
25 | | #include "dcmtk/dcmdata/dcvruc.h" |
26 | | |
27 | | |
28 | | // ******************************** |
29 | | |
30 | | |
31 | | DcmUnlimitedCharacters::DcmUnlimitedCharacters(const DcmTag &tag, |
32 | | const Uint32 len) |
33 | 37 | : DcmCharString(tag, len) |
34 | 37 | { |
35 | 37 | setMaxLength(DCM_UndefinedLength); |
36 | 37 | setNonSignificantChars(" \\"); |
37 | 37 | } |
38 | | |
39 | | |
40 | | DcmUnlimitedCharacters::DcmUnlimitedCharacters(const DcmUnlimitedCharacters &old) |
41 | 0 | : DcmCharString(old) |
42 | 0 | { |
43 | 0 | } |
44 | | |
45 | | |
46 | | DcmUnlimitedCharacters::~DcmUnlimitedCharacters() |
47 | 37 | { |
48 | 37 | } |
49 | | |
50 | | |
51 | | DcmUnlimitedCharacters &DcmUnlimitedCharacters::operator=(const DcmUnlimitedCharacters &obj) |
52 | 0 | { |
53 | 0 | DcmCharString::operator=(obj); |
54 | 0 | return *this; |
55 | 0 | } |
56 | | |
57 | | |
58 | | OFCondition DcmUnlimitedCharacters::copyFrom(const DcmObject& rhs) |
59 | 0 | { |
60 | 0 | if (this != &rhs) |
61 | 0 | { |
62 | 0 | if (rhs.ident() != ident()) return EC_IllegalCall; |
63 | 0 | *this = OFstatic_cast(const DcmUnlimitedCharacters &, rhs); |
64 | 0 | } |
65 | 0 | return EC_Normal; |
66 | 0 | } |
67 | | |
68 | | |
69 | | // ******************************** |
70 | | |
71 | | |
72 | | DcmEVR DcmUnlimitedCharacters::ident() const |
73 | 3 | { |
74 | 3 | return EVR_UC; |
75 | 3 | } |
76 | | |
77 | | |
78 | | OFCondition DcmUnlimitedCharacters::checkValue(const OFString &vm, |
79 | | const OFBool /*oldFormat*/) |
80 | 0 | { |
81 | 0 | OFString strVal; |
82 | | /* get "raw value" without any modifications (if possible) */ |
83 | 0 | OFCondition l_error = getStringValue(strVal); |
84 | 0 | if (l_error.good()) |
85 | 0 | { |
86 | 0 | OFString charset; |
87 | | /* try to determine the value of the SpecificCharacterSet element */ |
88 | 0 | if (getSpecificCharacterSet(charset) == EC_CorruptedData) |
89 | 0 | charset = "UNKNOWN"; |
90 | 0 | l_error = DcmUnlimitedCharacters::checkStringValue(strVal, vm, charset); |
91 | 0 | } |
92 | 0 | return l_error; |
93 | 0 | } |
94 | | |
95 | | |
96 | | // ******************************** |
97 | | |
98 | | |
99 | | OFCondition DcmUnlimitedCharacters::getOFString(OFString &stringVal, |
100 | | const unsigned long pos, |
101 | | OFBool normalize) |
102 | 0 | { |
103 | 0 | OFCondition l_error = DcmCharString::getOFString(stringVal, pos, normalize); |
104 | 0 | if (l_error.good() && normalize) |
105 | 0 | normalizeString(stringVal, !MULTIPART, !DELETE_LEADING, DELETE_TRAILING); |
106 | 0 | return l_error; |
107 | 0 | } |
108 | | |
109 | | |
110 | | // ******************************** |
111 | | |
112 | | |
113 | | OFCondition DcmUnlimitedCharacters::checkStringValue(const OFString &value, |
114 | | const OFString &vm, |
115 | | const OFString &charset) |
116 | 0 | { |
117 | 0 | return DcmByteString::checkStringValue(value, vm, "uc", 20, 0 /* maxLen: no check */, charset); |
118 | 0 | } |