void RKVariable::writeData (int from_row, int to_row, RCommandChain *chain) {
RK_TRACE (OBJECTS);
if (from_row == -1) return;
// TODO: try to sync in correct storage mode
if (from_row == to_row) {
RKGlobals::rInterface ()->issueCommand (getFullName () + '[' + QString::number (from_row+1) + "] <- " + getRText (from_row), RCommand::App | RCommand::Sync, QString::null, 0,0, chain);
if (myData ()->cell_states[from_row] & RKVarEditData::UnsyncedInvalidState) writeInvalidField (from_row, chain);
} else {
QString data_string = "c (";
for (int row = from_row; row <= to_row; ++row) {
// TODO: use getCharacter and direct setting of vectors.
data_string.append (getRText (row));
if (row != to_row) {
data_string.append (", ");
}
if (myData ()->cell_states[row] & RKVarEditData::UnsyncedInvalidState) writeInvalidField (row, chain);
}
data_string.append (")");
RKGlobals::rInterface ()->issueCommand (getFullName () + '[' + QString::number (from_row + 1) + ':' + QString::number (to_row + 1) + "] <- " + data_string, RCommand::App | RCommand::Sync, QString::null, 0,0, chain);
}
ChangeSet *set = new ChangeSet;
set->from_index = from_row;
set->to_index = to_row;
RKGlobals::tracker ()->objectDataChanged (this, set);
}
void RKVariable::setValueLabels (ValueLabels *labels) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
if (labels != myData ()->value_labels) {
delete (myData ()->value_labels);
myData ()->value_labels = labels;
}
writeValueLabels (0);
RKGlobals::tracker ()->objectMetaChanged (this);
// find out which values got valid / invalid and change those
for (int i=0; i < getLength (); ++i) {
if (cellStatus (i) == ValueInvalid) {
if (labels && labels->contains (getText (i))) {
setText (i, getText (i));
}
} else {
if (!(labels && labels->contains (getText (i)))) {
setText (i, getText (i));
}
}
}
// also update display of all values:
ChangeSet *set = new ChangeSet;
set->from_index = 0;
set->to_index = getLength () - 1;
RKGlobals::tracker ()->objectDataChanged (this, set);
// TODO: find out whether the object is valid after the operation and update accordingly!
}
// virtual
void RKVariable::initializeEditDataToEmpty () {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
for (int row=0; row < getLength (); ++row) {
myData ()->cell_states[row] = RKVarEditData::NA;
}
}
void RKVariable::restore (RCommandChain *chain) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
writeData (0, getLength () - 1, chain);
delete myData ()->changes;
writeMetaData (chain);
}
void RKVariable::syncDataToR () {
RK_TRACE (OBJECTS);
if (!(myData ()->changes)) return;
// TODO
writeData (myData ()->changes->from_index, myData ()->changes->to_index);
myData ()->changes->from_index = -1;
myData ()->changes->to_index = -1;
}
QString RKVariable::getLabeled (int row) {
if (myData ()->value_labels) {
QString otext = getText (row);
if (myData ()->value_labels->contains (otext)) {
return (*(myData ()->value_labels))[otext];
}
}
return getText (row);
}
void RKVariable::writeInvalidField (int row, RCommandChain *chain) {
RK_TRACE (OBJECTS);
if (myData ()->invalid_fields[row]) {
RKGlobals::rInterface ()->issueCommand (".rk.set.invalid.field (" + getFullName () + ", " + QString::number (row+1) + ", " + rQuote (*(myData ()->invalid_fields[row])) + ')', RCommand::App | RCommand::Sync, QString::null, 0,0, chain);
} else {
RKGlobals::rInterface ()->issueCommand (".rk.set.invalid.field (" + getFullName () + ", " + QString::number (row+1) + ", NULL)", RCommand::App | RCommand::Sync, QString::null, 0,0, chain);
}
myData ()->cell_states[row] -= (myData ()->cell_states[row] & RKVarEditData::UnsyncedInvalidState);
}
void RKVariable::setUnknown (int from_row, int to_row) {
RK_TRACE (OBJECTS);
RK_ASSERT (to_row < getLength ());
if ((from_row < 0)) from_row = 0;
if ((to_row < 0)) to_row = myData ()->allocated_length - 1;
for (int row=from_row; row <= to_row; ++row) {
myData ()->cell_strings[row] = RKVarEditData::Unknown;
}
}
/** returns alignment to use for this variable */
RKVariable::CellAlign RKVariable::getAlignment () {
RK_ASSERT (myData ());
if (myData ()->formatting_options && (myData ()->formatting_options->alignment != FormattingOptions::AlignDefault)) {
if (myData ()->formatting_options->alignment == FormattingOptions::AlignLeft) return AlignCellLeft;
return AlignCellRight;
} else {
// TODO: use global (configurable) defaults, if not specified
if ((getDataType () == DataCharacter) || (getDataType () == DataFactor)) {
return AlignCellLeft;
} else {
return AlignCellRight;
}
}
}
// Begin serialization methods
QMap<IDLVar, QByteArray> DatabaseModel::getVariableList(const QByteArray &data) {
QMap<IDLVar, QByteArray> variableList;
if (instance()->hasStringEntries())
return variableList;
QByteArray myData(data);
unsigned short numVariables = instance()->getUnsignedShort(&myData);
while (numVariables > variableList.size()) {
// first get name (4 bytes)
unsigned int nameHash = instance()->getUnsignedInt(&myData);
IDLVar varInfo = hashTable->value(nameHash);
if (varInfo.hashCode == 0) {
varInfo.varName = "0x" + QString::number(nameHash, 16).toUpper();
varInfo.hashCode = nameHash;
}
// then get size (4 bytes)
unsigned int size = instance()->getUnsignedInt(&myData);
// then get the actual data
QByteArray var(myData.left(size).data(), size);
myData.remove(0, size);
variableList[varInfo] = var;
}
return variableList;
}
/**
* Obtains the investigations that the user can publish
* to and saves related information to a workspace.
* @return A workspace containing investigation information the user can publish
* to.
*/
API::ITableWorkspace_sptr ICat4Catalog::getPublishInvestigations() {
ICATPortBindingProxy icat;
setICATProxySettings(icat);
auto ws = API::WorkspaceFactory::Instance().createTable("TableWorkspace");
// Populate the workspace with all the investigations that
// the user is an investigator off and has READ access to.
myData(ws);
// Remove each investigation returned from `myData`
// were the user does not have create/write access.
for (int row = static_cast<int>(ws->rowCount()) - 1; row >= 0; --row) {
ns1__dataset dataset;
ns1__datafile datafile;
// Verify if the user can CREATE datafiles in the "mantid" specific dataset.
int64_t datasetID =
getMantidDatasetId(ws->getRef<std::string>("InvestigationID", row));
std::string datafileName = "tempName.nxs";
dataset.id = &datasetID;
datafile.name = &datafileName;
datafile.dataset = &dataset;
if (!isAccessAllowed(ns1__accessType__CREATE, datafile))
ws->removeRow(row);
}
return ws;
}
QString RKVariable::getRText (int row) {
RK_TRACE (OBJECTS);
Status cell_state = cellStatus (row);
if ((cell_state == ValueUnused) || (cell_state == ValueInvalid)) {
return ("NA");
} else if (getDataType () == DataFactor) {
return (rQuote (getLabeled (row)));
} else if (getDataType () == DataCharacter) {
return (rQuote (getText (row)));
} else {
RK_ASSERT (myData ()->cell_doubles != 0);
return (QString::number (myData ()->cell_doubles[row], 'g', MAX_PRECISION));
}
}
void RKVariable::setVarType (RObject::RDataType new_type, bool sync) {
RK_TRACE (OBJECTS);
if (getDataType () == new_type) {
return;
}
// if the variable is currently opened for editing, all values need to be rechecked / resynced
if (myData ()) {
bool internal_sync = myData ()->immediate_sync;
setSyncing (false);
// quick and dirty approach! TODO: make more efficient
QStringList list;
for (int i=0; i < getLength (); ++i) {
list.append (getText (i));
}
setDataType (new_type);
if (new_type == RObject::DataCharacter) {
if (myData ()->cell_strings == 0) {
delete [] (myData ()->cell_doubles);
myData ()->cell_doubles = 0;
myData ()->cell_strings = new QString[getLength ()];
}
} else {
if (myData ()->cell_doubles == 0) {
delete [] (myData ()->cell_strings);
myData ()->cell_strings = 0;
myData ()->cell_doubles = new double[getLength ()];
}
}
int i = 0;
for (QStringList::const_iterator it = list.constBegin (); it != list.constEnd (); ++it) {
setText (i, *it);
i++;
}
if (sync) {
syncDataToR ();
}
setSyncing (internal_sync);
} else {
setDataType (new_type);
}
setMetaProperty ("type", QString ().setNum ((int) new_type), sync);
}
QString RKVariable::getValueLabelString () {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
if (myData ()->value_labels) {
int i = 1;
QString level_string;
while (myData ()->value_labels->contains (QString::number (i))) {
level_string.append ((*(myData ()->value_labels))[QString::number (i)]);
if (myData ()->value_labels->contains (QString::number (++i))) {
level_string.append ("#,#");
}
}
return level_string;
} else {
return QString ();
}
}
static jint NativeConverter_decode(JNIEnv* env, jclass, jlong address,
jbyteArray source, jint sourceEnd, jcharArray target, jint targetEnd,
jintArray data, jboolean flush) {
UConverter* cnv = toUConverter(address);
if (cnv == NULL) {
maybeThrowIcuException(env, "toUConverter", U_ILLEGAL_ARGUMENT_ERROR);
return U_ILLEGAL_ARGUMENT_ERROR;
}
ScopedByteArrayRO uSource(env, source);
if (uSource.get() == NULL) {
maybeThrowIcuException(env, "uSource", U_ILLEGAL_ARGUMENT_ERROR);
return U_ILLEGAL_ARGUMENT_ERROR;
}
ScopedCharArrayRW uTarget(env, target);
if (uTarget.get() == NULL) {
maybeThrowIcuException(env, "uTarget", U_ILLEGAL_ARGUMENT_ERROR);
return U_ILLEGAL_ARGUMENT_ERROR;
}
ScopedIntArrayRW myData(env, data);
if (myData.get() == NULL) {
maybeThrowIcuException(env, "myData", U_ILLEGAL_ARGUMENT_ERROR);
return U_ILLEGAL_ARGUMENT_ERROR;
}
// Do the conversion.
jint* sourceOffset = &myData[0];
jint* targetOffset = &myData[1];
const char* mySource = reinterpret_cast<const char*>(uSource.get() + *sourceOffset);
const char* mySourceLimit = reinterpret_cast<const char*>(uSource.get() + sourceEnd);
UChar* cTarget = uTarget.get() + *targetOffset;
const UChar* cTargetLimit = uTarget.get() + targetEnd;
UErrorCode errorCode = U_ZERO_ERROR;
ucnv_toUnicode(cnv, &cTarget, cTargetLimit, &mySource, mySourceLimit, NULL, flush, &errorCode);
*sourceOffset = mySource - reinterpret_cast<const char*>(uSource.get()) - *sourceOffset;
*targetOffset = cTarget - uTarget.get() - *targetOffset;
// If there was an error, count the problematic bytes.
if (errorCode == U_ILLEGAL_CHAR_FOUND || errorCode == U_INVALID_CHAR_FOUND ||
errorCode == U_TRUNCATED_CHAR_FOUND) {
int8_t invalidByteCount = 32;
char invalidBytes[32] = {'\0'};
UErrorCode minorErrorCode = U_ZERO_ERROR;
ucnv_getInvalidChars(cnv, invalidBytes, &invalidByteCount, &minorErrorCode);
if (U_SUCCESS(minorErrorCode)) {
myData[2] = invalidByteCount;
}
}
// Managed code handles some cases; throw all other errors.
if (shouldCodecThrow(flush, errorCode)) {
maybeThrowIcuException(env, "ucnv_toUnicode", errorCode);
}
return errorCode;
}
void RKVariable::writeValueLabels (RCommandChain *chain) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
if (myData ()->value_labels) {
int i = 1;
QString level_string = "c (";
while (myData ()->value_labels->contains (QString::number (i))) {
level_string.append (rQuote ((*(myData ()->value_labels))[QString::number (i)]));
if (myData ()->value_labels->contains (QString::number (++i))) {
level_string.append (", ");
}
}
level_string.append (")");
// using attr (..., "levels) instead of levels (...) in order to bypass checking
RKGlobals::rInterface ()->issueCommand ("attr (" + getFullName () + ", \"levels\") <- " + level_string, RCommand::App | RCommand::Sync, QString::null, 0, 0, chain);
} else {
RKGlobals::rInterface ()->issueCommand ("attr (" + getFullName () + ", \"levels\") <- NULL", RCommand::App | RCommand::Sync, QString::null, 0, 0, chain);
}
}
// virtual
void RKVariable::discardEditData () {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
if (getDataType () == RObject::DataCharacter) {
delete [] myData ()->cell_strings;
RK_ASSERT (myData ()->cell_doubles == 0);
} else {
delete [] myData ()->cell_doubles;
RK_ASSERT (myData ()->cell_strings == 0);
}
delete [] myData ()->cell_states;
RK_ASSERT (!(myData ()->changes));
delete myData ()->value_labels;
delete myData ()->formatting_options;
delete myData ();
data = 0;
}
double *RKVariable::getNumeric (int from_row, int to_row) {
RK_TRACE (OBJECTS);
if (to_row >= getLength ()) {
RK_ASSERT (false);
return 0;
}
RK_ASSERT (from_row <= to_row);
// TODO: no, this is not good. Return a _copy_!
// we simply return the whole array starting at the given offset for now. Change this, if the storage mechanism gets changed!
return &(myData ()->cell_doubles[from_row]);
}
RKVariable::FormattingOptions *RKVariable::parseFormattingOptionsString (const QString &string) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
FormattingOptions *formatting_options = new FormattingOptions;
formatting_options->alignment = FormattingOptions::AlignDefault;
formatting_options->precision_mode = FormattingOptions::PrecisionDefault;
formatting_options->precision = 0;
bool empty = true;
QStringList list = QStringList::split ("#", string);
QString option, parameter;
for (QStringList::const_iterator it = list.constBegin (); it != list.constEnd (); ++it) {
option = (*it).section (':', 0, 0);
parameter = (*it).section (':', 1, 1);
if (parameter.isEmpty ()) continue;
if (option == "align") {
int al = parameter.toInt ();
if ((al >= (int) FormattingOptions::AlignDefault) && (al <= (int) FormattingOptions::AlignRight)) {
empty = false;
formatting_options->alignment = (FormattingOptions::Alignment) al;
}
} else if (option == "prec") {
if (parameter == "d") {
empty = false;
formatting_options->precision_mode = FormattingOptions::PrecisionDefault;
} else if (parameter == "v") {
empty = false;
formatting_options->precision_mode = FormattingOptions::PrecisionRequired;
} else {
int dig = parameter.toInt ();
if ((dig >= 0) && (dig <= 15)) {
empty = false;
formatting_options->precision_mode = FormattingOptions::PrecisionFixed;
formatting_options->precision = dig;
}
}
} else {
RK_ASSERT (false);
}
}
if (empty) {
delete formatting_options;
return 0;
} else {
return formatting_options;
}
}
void RKVariable::setFormattingOptions (FormattingOptions *formatting_options) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
if (formatting_options != myData ()->formatting_options) {
delete myData ()->formatting_options;
}
myData ()->formatting_options = formatting_options;
if (!formatting_options) {
setMetaProperty ("format", QString::null);
} else {
QString format_string;
if (formatting_options->alignment != (int) FormattingOptions::AlignDefault) {
format_string.append ("align:");
format_string.append (QString::number (formatting_options->alignment));
}
if (formatting_options->precision_mode != (int) FormattingOptions::PrecisionDefault) {
if (!format_string.isEmpty ()) format_string.append ("#");
format_string.append ("prec:");
if (formatting_options->precision_mode == (int) FormattingOptions::PrecisionRequired) {
format_string.append ("v");
} else {
format_string.append (QString::number (formatting_options->precision));
}
}
setMetaProperty ("format", format_string);
}
// also update display of all values:
ChangeSet *set = new ChangeSet;
set->from_index = 0;
set->to_index = getLength () - 1;
RKGlobals::tracker ()->objectDataChanged (this, set);
}
bool RKVariable::updateType (RData *new_data) {
RK_TRACE (OBJECTS);
if (myData ()) {
int old_type = type;
bool ret = RObject::updateType (new_data);
int new_type = type;
type = old_type; // needed to read out the old data
setVarType (typeToDataType (new_type), false);
type = new_type;
return ret;
}
return RObject::updateType (new_data);
}
void RKVariable::setSyncing (bool immediate) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
myData ()->immediate_sync = immediate;
if (!immediate) {
if (!myData ()->changes) {
myData ()->changes = new ChangeSet;
myData ()->changes->from_index = -1;
myData ()->changes->to_index = -1;
}
} else {
delete myData ()->changes;
myData ()->changes = 0;
}
}
void RKVariable::cellsChanged (int from_row, int to_row) {
RK_TRACE (OBJECTS);
if (myData ()->immediate_sync) {
writeData (from_row, to_row);
} else {
RK_ASSERT (myData ()->changes);
if ((myData ()->changes->from_index > from_row) || (myData ()->changes->from_index == -1)) myData ()->changes->from_index = from_row;
if (myData ()->changes->to_index < to_row) myData ()->changes->to_index = to_row;
}
}
void RKVariable::cellChanged (int row) {
RK_TRACE (OBJECTS);
if (myData ()->immediate_sync) {
writeData (row, row);
} else {
RK_ASSERT (myData ()->changes);
if ((myData ()->changes->from_index > row) || (myData ()->changes->from_index == -1)) myData ()->changes->from_index = row;
if (myData ()->changes->to_index < row) myData ()->changes->to_index = row;
}
}
int main(int argc, char* argv[]) {
if (argc < 2) {
std::cerr << "Example 11: Wrong number of arguments" << std::endl
<< "Example 11: Usage: example11 url [file]" << std::endl;
return EXIT_FAILURE;
}
char* url = argv[1];
char* filename = NULL;
if (argc >= 3) {
filename = argv[2];
}
try {
curlpp::Cleanup cleaner;
curlpp::Easy request;
/// Set the writer callback to enable cURL to write result in a memory area
curlpp::options::WriteFunctionCurlFunction myFunction(WriteCallback);
FILE* file = stdout;
if (filename != NULL) {
file = fopen(filename, "wb");
if (file == NULL) {
fprintf(stderr, "%s/n", strerror(errno));
return EXIT_FAILURE;
}
}
curlpp::OptionTrait<void*, CURLOPT_WRITEDATA> myData(file);
request.setOpt(myFunction);
request.setOpt(myData);
/// Setting the URL to retrive.
request.setOpt(new curlpp::options::Url(url));
request.setOpt(new curlpp::options::Verbose(true));
request.perform();
}
catch (curlpp::LogicError& e) {
std::cout << e.what() << std::endl;
}
catch (curlpp::RuntimeError& e) {
std::cout << e.what() << std::endl;
}
}
void RKVariable::downSize () {
RK_TRACE (OBJECTS);
// TODO: downsizing to values other than 0
if (getLength () <= 0) {
delete [] myData ()->cell_doubles;
myData ()->cell_doubles = 0;
delete [] myData ()->cell_strings;
myData ()->cell_strings = 0;
delete [] myData ()->cell_states;
myData ()->cell_states = 0;
}
}
void RKVariable::setValueLabelString (const QString &string) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
QStringList list = QStringList::split ("#,#", string);
if (list.empty ()) {
setValueLabels (0);
return;
}
int i = 1;
ValueLabels *new_labels = new ValueLabels;
for (QStringList::const_iterator it = list.constBegin (); it != list.constEnd (); ++it) {
new_labels->insert (QString::number (i), *it);
++i;
}
setValueLabels (new_labels);
}
// Begin serialization methods
QByteArray DatabaseModel::getVariable(const QByteArray &data, QString varKey) {
QByteArray myData(data);
myData.remove(0, 2);
for (unsigned int offset = 2; offset < (unsigned int)data.size();) {
// first get name (4 bytes)
unsigned int nameHash = instance()->getUnsignedInt(&myData);
offset += 4;
// then get size (4 bytes)
unsigned int size = instance()->getUnsignedInt(&myData);
offset += 4;
// then get the actual data
QByteArray var(myData.left(size).data(), size);
myData.remove(0, size);
offset += size;
IDLVar varInfo = hashTable->value(nameHash);
if (varInfo.varName == varKey)
return var;
}
return QByteArray();
}
void RKVariable::setCharacter (int from_row, int to_row, QString *data) {
RK_TRACE (OBJECTS);
RK_ASSERT (to_row < getLength ());
if (getDataType () == DataCharacter) {
int i=0;
for (int row=from_row; row <= to_row; ++row) {
if (myData ()->cell_states[row] & RKVarEditData::Invalid) myData ()->cell_states[row] = RKVarEditData::UnsyncedInvalidState;
else myData ()->cell_states[row] = 0;
if (data[i].isNull ()) myData ()->cell_states[row] |= RKVarEditData::NA;
else myData ()->cell_states[row] |= RKVarEditData::Valid;
myData ()->cell_strings[row] = data[i++];
}
} else {
int i=0;
for (int row=from_row; row <= to_row; ++row) {
setText (row, data[i++]);
}
return;
}
cellsChanged (from_row, to_row);
}
void RKVariable::setFormattingOptionsString (const QString &string) {
RK_TRACE (OBJECTS);
RK_ASSERT (myData ());
setFormattingOptions (parseFormattingOptionsString (string));
}
