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/*=========================================================================
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 "gdcmByteValue.h"
#include <algorithm> // req C++11
#include <cstring> // memcpy
namespace gdcm
{
void ByteValue::PrintASCII(std::ostream &os, VL maxlength ) const {
VL length = std::min(maxlength, Length);
// Special case for VR::UI, do not print the trailing \0
if( length && length == Length )
{
if( Internal[length-1] == 0 )
{
length = length - 1;
}
}
// I cannot check IsPrintable some file contains \2 or \0 in a VR::LO element
// See: acr_image_with_non_printable_in_0051_1010.acr
//assert( IsPrintable(length) );
std::vector<char>::const_iterator it = Internal.begin();
for(; it != Internal.begin()+length; ++it)
{
const char &c = *it;
if ( !( isprint((unsigned char)c) || isspace((unsigned char)c) ) ) os << ".";
else os << c;
}
}
void ByteValue::PrintHex(std::ostream &os, VL maxlength ) const {
VL length = std::min(maxlength, Length);
// WARNING: Internal.end() != Internal.begin()+Length
std::vector<char>::const_iterator it = Internal.begin();
os << std::hex;
for(; it != Internal.begin()+length; ++it)
{
//const char &c = *it;
uint8_t v = *it;
if( it != Internal.begin() ) os << "\\";
os << std::setw( 2 ) << std::setfill( '0' ) << (uint16_t)v;
//++it;
//os << std::setw( 1 ) << std::setfill( '0' ) << (int)*it;
}
os << std::dec;
}
bool ByteValue::GetBuffer(char *buffer, unsigned long length) const {
// SIEMENS_GBS_III-16-ACR_NEMA_1.acr has a weird pixel length
// so we need an inequality
if( length <= Internal.size() )
{
memcpy(buffer, &Internal[0], length);
return true;
}
gdcmDebugMacro( "Could not handle length= " << length );
return false;
}
void ByteValue::PrintPNXML(std::ostream &os) const
{
/*
PersonName = element PersonName {
Number,
element SingleByte { NameComponents }?,
element Ideographic { NameComponents }?,
element Phonetic { NameComponents }?
}
NameComponents =
element FamilyName {xsd:string}?,
element GivenName {xsd:string}?,
element MiddleName {xsd:string}?,
element NamePrefix {xsd:string}?,
element NameSuffix {xsd:string}?
*/
int count1 , count2;
count1=count2=1;
os << "<PersonName number = \"" << count1 << "\" >\n" ;
os << "<SingleByte>\n<FamilyName> " ;
std::vector<char>::const_iterator it = Internal.begin();
for(; it != (Internal.begin() + Length); ++it)
{
const char &c = *it;
if ( c == '^' )
{
if(count2==1)
{
os << "</FamilyName>\n";
os << "<GivenName> ";
count2++;
}
if(count2==2)
{
os << "</GivenName>\n";
os << "<MiddleName> ";
count2++;
}
else if(count2==3)
{
os << "</MiddleName>\n";
os << "<NamePrefix> ";
count2++;
}
else if(count2==4)
{
os << "</NamePrefix>\n";
os << "<NameSuffix> ";
count2++;
}
else
{
//in the rare case there are more ^ characters
assert("Name components exceeded");
}
}
else if ( c == '=' )
{
if(count2==1)
{
os << "</FamilyName>\n";
}
if(count2==2)
{
os << "</GivenName>\n";
}
else if(count2==3)
{
os << "</MiddleName>\n";
}
else if(count2==4)
{
os << "</NamePrefix>\n";
}
else if(count2==5)
{
os << "</NameSuffix>\n";
}
/*----------------------------------------------------------------*/
if(count1==1)
{
os << "</SingleByte>\n";
os << "<Ideographic> \n<FamilyName> ";
count1++;
}
else if(count1==2)
{
os << "</Ideographic>\n";
os << "<Phonetic> \n<FamilyName> ";
count1++;
}
else if(count1==3)
{
os << "</Phonetic> \n<FamilyName> \n";
count1++;
}
else
{
assert("Impossible - only 3 names allowed");
}
count2=1;
}
else if ( !( isprint((unsigned char)c) ) )
os << ".";
else if(c == '&')
os << "&";
else if(c == '<')
os << "<";
else if(c == '>')
os << ">";
else if(c == '\'')
os << "'";
else if(c == '\"')
os << """;
else
os << c;
}
if(count2==1)
{
os << "</FamilyName>\n";
}
if(count2==2)
{
os << "</GivenName>\n";
}
else if(count2==3)
{
os << "</MiddleName>\n";
}
else if(count2==4)
{
os << "</NamePrefix>\n";
}
else if(count2==5)
{
os << "</NameSuffix>\n";
}
if(count1==1)
{
os << "</SingleByte>\n";
}
else if(count1==2)
{
os << "</Ideographic>\n";
}
else if(count1==3)
{
os << "</Phonetic>\n";
}
os << "</PersonName>";
}
void ByteValue::PrintASCIIXML(std::ostream &os) const
{
//VL length = std::min(maxlength, Length);
// Special case for VR::UI, do not print the trailing \0
/*if(Length && Internal[Length-1] == 0 )
{
Length = Length - 1;
}
*/
// Check for non printable characters
int count = 1;
os << "<Value number = \"" << count << "\" >";
std::vector<char>::const_iterator it = Internal.begin();
for(; it != (Internal.begin() + Length); ++it)
{
const char &c = *it;
if ( c == '\\' )
{
count++;
os << "</Value>\n";
os << "<Value number = \"" << count << "\" >";
}
else if ( !c )
{
// \0 is found ...
}
else if(c == '&')
os << "&";
else if(c == '<')
os << "<";
else if(c == '>')
os << ">";
else if(c == '\'')
os << "'";
else if(c == '\"')
os << """;
else
os << c;
}
os << "</Value>\n";
}
void ByteValue::PrintHexXML(std::ostream &os ) const
{
//VL length = std::min(maxlength, Length);
// WARNING: Internal.end() != Internal.begin()+Length
std::vector<char>::const_iterator it = Internal.begin();
os << std::hex;
for(; it != Internal.begin() + Length; ++it)
{
//const char &c = *it;
uint8_t v = *it;
if( it != Internal.begin() ) os << "\\";
os << std::setw( 2 ) << std::setfill( '0' ) << (uint16_t)v;
//++it;
//os << std::setw( 1 ) << std::setfill( '0' ) << (int)*it;
}
os << std::dec;
}
void ByteValue::Append(ByteValue const & bv)
{
//Internal.resize( Length + bv.Length );
Internal.insert( Internal.end(), bv.Internal.begin(), bv.Internal.end());
Length += bv.Length;
// post condition
assert( Internal.size() % 2 == 0 && Internal.size() == Length );
}
}
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