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/***********************************************/
/**
* @file archiveXml.cpp
*
* @brief Read/write archive files in XML format.
*
* @author Torsten Mayer-Guerr
* @date 2005-01-01
*
*/
/***********************************************/
#include "base/importStd.h"
#include "base/doodson.h"
#include "base/sphericalHarmonics.h"
#include "base/gnssType.h"
#include "parser/xml.h"
#include "archive.h"
#include "archiveXml.h"
/***********************************************/
OutArchiveXml::OutArchiveXml(std::ostream &_stream, const std::string &type, UInt version) : stream(_stream)
{
XmlNodePtr xmlNode = XmlNode::create("groops");
if(!type.empty())
writeAttribute(xmlNode, "type", type);
if(version)
writeAttribute(xmlNode, "version", version);
stack.push(xmlNode);
}
/***********************************************/
OutArchiveXml::~OutArchiveXml()
{
XmlNodePtr xmlNode = stack.top();
XmlNode::write(stream, xmlNode);
}
/***********************************************/
void OutArchiveXml::startTag(const std::string &name)
{
stack.push(createXmlNode(stack.top(), name));
}
/***********************************************/
void OutArchiveXml::endTag(const std::string &/*name*/)
{
stack.top() = XmlNodePtr();
stack.pop();
}
/***********************************************/
/***********************************************/
InArchiveXml::InArchiveXml(std::istream &stream) : _version(0)
{
XmlNodePtr xmlNode = XmlNode::read(stream);
XmlAttrPtr attr = xmlNode->getAttribute("type");
if(attr)
typeStr = attr->getText();
attr = xmlNode->getAttribute("version");
if(attr)
_version = versionStr2version(attr->getText());
stack.push(xmlNode);
}
/***********************************************/
InArchiveXml::~InArchiveXml()
{
while(!stack.empty())
stack.pop();
}
/***********************************************/
void InArchiveXml::startTag(const std::string &name)
{
stack.push(getChild(stack.top(), name, TRUE));
}
/***********************************************/
void InArchiveXml::endTag(const std::string &/*name*/)
{
stack.pop();
}
/***********************************************/
/***********************************************/
void OutArchiveXml::save(const Int &x) {stack.top()->setValue(x);}
void OutArchiveXml::save(const UInt &x) {stack.top()->setValue(x);}
void OutArchiveXml::save(const Double &x) {stack.top()->setValue(x);}
void OutArchiveXml::save(const Bool &x) {stack.top()->setValue(x);}
void OutArchiveXml::save(const std::string &x) {stack.top()->setValue(x);}
void OutArchiveXml::save(const Angle &x) {stack.top()->setValue(x);}
void OutArchiveXml::save(const Doodson &x) {stack.top()->setValue(x.code());}
void OutArchiveXml::save(const GnssType &x) {stack.top()->setValue(x.str());}
/***********************************************/
void InArchiveXml::load(Int &x) {stack.top()->getValue(x);}
void InArchiveXml::load(UInt &x) {stack.top()->getValue(x);}
void InArchiveXml::load(Double &x) {stack.top()->getValue(x);}
void InArchiveXml::load(Bool &x) {stack.top()->getValue(x);}
void InArchiveXml::load(std::string &x) {stack.top()->getValue(x);}
void InArchiveXml::load(Angle &x) {stack.top()->getValue(x);}
void InArchiveXml::load(Doodson &x) {std::string str; stack.top()->getValue(str); x = Doodson(str);}
void InArchiveXml::load(GnssType &x) {std::string str; stack.top()->getValue(str); x = GnssType(str);}
/***********************************************/
/***********************************************/
void OutArchiveXml::save(const Time &x)
{
try
{
LongDouble mjd = x.mjdMod();
mjd += x.mjdInt();
std::stringstream stream_;
stream_.setf(std::ios::fixed,std::ios::floatfield);
stream_.precision(18);
stream_<<mjd;
stack.top()->setValue(stream_.str());
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
void InArchiveXml::load(Time &x)
{
LongDouble mjd;
stack.top()->getValue(mjd);
Int mjdInt = static_cast<Int>(std::floor(mjd));
x = Time(mjdInt, static_cast<Double>(mjd-mjdInt));
}
/***********************************************/
/***********************************************/
void OutArchiveXml::save(const Vector &x)
{
Matrix A = x;
save(A);
}
/***********************************************/
void InArchiveXml::load(Vector &x)
{
Matrix A;
load(A);
x = A;
}
/***********************************************/
/***********************************************/
void OutArchiveXml::save(const const_MatrixSlice &x)
{
XmlNodePtr xmlNode = stack.top();
writeXml(xmlNode, "type", x.getType());
if(x.getType()==Matrix::GENERAL)
{
writeXml(xmlNode, "rows", x.rows());
writeXml(xmlNode, "columns", x.columns());
for(UInt s=0; s<x.columns(); s++)
for(UInt z=0; z<x.rows(); z++)
{
if(x(z,s)==0.0) continue;
XmlNodePtr xmlNode2 = writeXml(xmlNode, "cell", x(z,s));
writeAttribute(xmlNode2, "row", z);
writeAttribute(xmlNode2, "col", s);
}
}
else
{
writeXml(xmlNode, "upper", x.isUpper());
writeXml(xmlNode, "dimension", x.rows());
if(x.isUpper())
{
for(UInt s=0; s<x.columns(); s++)
for(UInt z=0; z<=s; z++)
{
if(x(z,s)==0.0) continue;
XmlNodePtr xmlNode2 = writeXml(xmlNode, "cell",x(z,s));
writeAttribute(xmlNode2, "row", z);
writeAttribute(xmlNode2, "col", s);
}
}
else
{
for(UInt s=0; s<x.columns(); s++)
for(UInt z=s; z<x.rows(); z++)
{
if(x(z,s)==0.0) continue;
XmlNodePtr xmlNode2 = writeXml(xmlNode, "cell", x(z,s));
writeAttribute(xmlNode2, "row", z);
writeAttribute(xmlNode2, "col", s);
}
}
}
}
/***********************************************/
void InArchiveXml::load(Matrix &x)
{
XmlNodePtr xmlNode = stack.top();
Int type = Matrix::GENERAL;
readXml(xmlNode, "type", type);
if(type==Matrix::GENERAL)
{
UInt rows, columns = 1;
readXml(xmlNode, "rows", rows, TRUE);
readXml(xmlNode, "columns", columns);
x = Matrix(rows, columns);
}
else
{
UInt dimension;
Bool upper;
readXml(xmlNode, "upper", upper);
readXml(xmlNode, "dimension", dimension);
x = Matrix(dimension, static_cast<Matrix::Type>(type), ((upper) ? Matrix::UPPER : Matrix::LOWER));
}
UInt count = childCount(xmlNode, "cell");
for(UInt i=0; i<count; i++)
{
Double a = 0;
UInt n = 0, m = 0;
XmlNodePtr xmlNode2 = readXml(xmlNode, "cell", a, TRUE);
readAttribute(xmlNode2, "row", n, TRUE);
readAttribute(xmlNode2, "col", m, FALSE);
x(n,m) = a;
}
}
/***********************************************/
/***********************************************/
void OutArchiveXml::save(const SphericalHarmonics &harm)
{
XmlNodePtr xmlNode = stack.top();
writeXml(xmlNode, "GM", harm.GM());
writeXml(xmlNode, "R", harm.R());
writeXml(xmlNode, "maxDegree", harm.maxDegree());
for(UInt n=0; n<=harm.maxDegree(); n++)
for(UInt m=0; m<=n; m++)
{
if(harm.cnm()(n,m)!=0.0)
{
XmlNodePtr xmlNode2 = writeXml(xmlNode, "cnm", harm.cnm()(n,m));
writeAttribute(xmlNode2, "degree", n);
writeAttribute(xmlNode2, "order", m);
}
if(harm.snm()(n,m)!=0.0)
{
XmlNodePtr xmlNode2 = writeXml(xmlNode, "snm", harm.snm()(n,m));
writeAttribute(xmlNode2, "degree", n);
writeAttribute(xmlNode2, "order", m);
}
if(harm.sigma2cnm().size() && harm.sigma2cnm()(n,m)!=0.0)
{
XmlNodePtr xmlNode2 = writeXml(xmlNode, "sigmacnm", sqrt(harm.sigma2cnm()(n,m)));
writeAttribute(xmlNode2, "degree", n);
writeAttribute(xmlNode2, "order", m);
}
if(harm.sigma2snm().size() && harm.sigma2snm()(n,m)!=0.0)
{
XmlNodePtr xmlNode2 = writeXml(xmlNode, "sigmasnm", sqrt(harm.sigma2snm()(n,m)));
writeAttribute(xmlNode2, "degree", n);
writeAttribute(xmlNode2, "order", m);
}
}
}
/***********************************************/
void InArchiveXml::load(SphericalHarmonics &harm)
{
XmlNodePtr xmlNode = stack.top();
UInt n,m;
UInt maxDegree;
Double GM = DEFAULT_GM;
Double R = DEFAULT_R;
readXml(xmlNode, "GM", GM);
readXml(xmlNode, "R", R);
readXml(xmlNode, "maxDegree", maxDegree, TRUE);
Matrix cnm (maxDegree+1, Matrix::TRIANGULAR, Matrix::LOWER);
Matrix snm (maxDegree+1, Matrix::TRIANGULAR, Matrix::LOWER);
Matrix sigma2cnm(maxDegree+1, Matrix::TRIANGULAR, Matrix::LOWER);
Matrix sigma2snm(maxDegree+1, Matrix::TRIANGULAR, Matrix::LOWER);
Bool hasSigma = FALSE;
std::string name;
while(xmlNode->hasChildren())
{
XmlNodePtr xmlNode2 = getNextChild(xmlNode, name);
if(name=="cnm")
{
readAttribute(xmlNode2, "degree", n, TRUE);
readAttribute(xmlNode2, "order", m, TRUE);
xmlNode2->getValue(cnm(n,m));
}
else if(name=="snm")
{
readAttribute(xmlNode2, "degree", n, TRUE);
readAttribute(xmlNode2, "order", m, TRUE);
xmlNode2->getValue(snm(n,m));
}
else if(name=="sigmacnm")
{
readAttribute(xmlNode2, "degree", n, TRUE);
readAttribute(xmlNode2, "order", m, TRUE);
xmlNode2->getValue(sigma2cnm(n,m));
sigma2cnm(n,m) *= sigma2cnm(n,m);
hasSigma = TRUE;
}
else if(name=="sigmasnm")
{
readAttribute(xmlNode2, "degree", n, TRUE);
readAttribute(xmlNode2, "order", m, TRUE);
xmlNode2->getValue(sigma2snm(n,m));
sigma2snm(n,m) *= sigma2snm(n,m);
hasSigma = TRUE;
}
}
if(hasSigma)
harm = SphericalHarmonics(GM, R, cnm, snm, sigma2cnm, sigma2snm);
else
harm = SphericalHarmonics(GM, R, cnm, snm);
}
/***********************************************/
|
