Ejemplo n.º 1
0
void ArrayObject::save(const chowstring & filename)
{
    FSFile fp(convert_path(filename).c_str(), "w");
    if (!fp.is_open())
        return;
    WriteStream stream;

    stream.write(CT_ARRAY_MAGIC, sizeof(CT_ARRAY_MAGIC));
    stream.write_int16(ARRAY_MAJOR_VERSION);
    stream.write_int16(ARRAY_MINOR_VERSION);
    stream.write_int32(data.x_size);
    stream.write_int32(data.y_size);
    stream.write_int32(data.z_size);

    int flags = 0;
    if (data.is_numeric)
        flags |= NUMERIC_FLAG;
    if (data.offset != 0)
        flags |= BASE1_FLAG;
    stream.write_int32(flags);

    for (int i = 0; i < data.x_size * data.y_size * data.z_size; i++) {
        if (data.is_numeric) {
            stream.write_int32(int(data.array[i]));
        } else {
            stream.write_int32(data.strings[i].size());
            stream.write_string(data.strings[i]);
        }
    }

    stream.save(fp);
    fp.close();
}
Ejemplo n.º 2
0
void writeStringFixed(WriteStream &stream, const Common::UString &str, Encoding encoding, size_t length) {
	if (length == 0)
		return;

	ScopedPtr<MemoryReadStream> data(convertString(str, encoding, false));

	size_t n = stream.writeStream(*data, length);
	while (n++ < length)
		stream.writeByte(0);
}
Ejemplo n.º 3
0
void InsetMathAMSArray::write(WriteStream & os) const
{
	MathEnsurer ensurer(os);
	os << "\\begin{" << name_ << '}';
	bool open = os.startOuterRow();
	InsetMathGrid::write(os);
	os << "\\end{" << name_ << '}';
	if (open)
		os.startOuterRow();
}
Ejemplo n.º 4
0
void InsetMathCases::write(WriteStream & os) const
{
	MathEnsurer ensurer(os);
	if (os.fragile())
		os << "\\protect";
	os << "\\begin{cases}\n";
	InsetMathGrid::write(os);
	if (os.fragile())
		os << "\\protect";
	os << "\\end{cases}";
}
Ejemplo n.º 5
0
void AssociateArray::save(const std::string & path, int method)
{
    FSFile fp(path.c_str(), "w");
    if (!fp.is_open()) {
        std::cout << "Could not save associate array: " << path << std::endl;
        return;
    }
    WriteStream stream;
    save_assarray(*this, stream, method);
    stream.save(fp);
    fp.close();
}
Ejemplo n.º 6
0
void FoxPro::saveMemos(WriteStream &fpt) const {
	fpt.writeUint32BE(_memos.size() + 1); // Next free block
	fpt.writeUint16BE(0x0000);        // Reserved
	fpt.writeUint16BE(_memoBlockSize);

	// Reserved
	for (int i = 0; i < 126; i++)
		fpt.writeUint32BE(0x00000000);

	for (size_t i = 0; i < _memos.size(); i++)
		fpt.write(_memos[i], _memoBlockSize);
}
Ejemplo n.º 7
0
void FoxPro::saveRecords(WriteStream &dbf) const {
	// Write the records
	for (size_t i = 0; i < _records.size(); i++) {
		const Record &record = _records[i];

		dbf.writeByte(record.deleted ? '*' : ' ');

		for (size_t j = 0; j < _fields.size(); j++)
			dbf.write(record.fields[j], _fields[j].size);
	}

	dbf.writeByte(0x1A); // Records end marker
}
Ejemplo n.º 8
0
void writeStringFixed(WriteStream &stream, const Common::UString &str, Encoding encoding, size_t length) {
	MemoryReadStream *data = 0;
	try {
		data = convertString(str, encoding, false);

		size_t n = stream.writeStream(*data, length);
		while (n++ < length)
			stream.writeByte(0);

	} catch (...) {
		delete data;
		throw;
	}

	delete data;
}
Ejemplo n.º 9
0
size_t writeString(WriteStream &stream, const Common::UString &str, Encoding encoding, bool terminate) {
	ScopedPtr<MemoryReadStream> data(convertString(str, encoding, terminate));

	const size_t n = stream.writeStream(*data);

	return n;
}
Ejemplo n.º 10
0
	void flush() {
		stream->write(buffer, buffer_pos);
		buffer_pos = 0;
		if(flush_event != nullptr) {
			flush_event->run();
		}
	}
Ejemplo n.º 11
0
void InsetMathBig::write(WriteStream & os) const
{
	MathEnsurer ensurer(os);
	os << '\\' << name_ << delim_;
	if (delim_[0] == '\\')
		os.pendingSpace(true);
}
Ejemplo n.º 12
0
void InsetMathSplit::write(WriteStream & ws) const
{
	MathEnsurer ensurer(ws);
	if (ws.fragile())
		ws << "\\protect";
	docstring suffix;
	if (!numbered_ && name_ == "align")
		suffix = from_ascii("*");
	ws << "\\begin{" << name_ << suffix << '}';
	if (name_ != "split" && name_ != "align" && verticalAlignment() != 'c')
		ws << '[' << verticalAlignment() << ']';
	if (name_ == "alignedat")
		ws << '{' << static_cast<unsigned int>((ncols() + 1)/2) << '}';
	InsetMathGrid::write(ws);
	if (ws.fragile())
		ws << "\\protect";
	ws << "\\end{" << name_ << suffix << "}\n";
}
Ejemplo n.º 13
0
void InsetMathDecoration::write(WriteStream & os) const
{
	MathEnsurer ensurer(os);
	if (os.fragile() && protect())
		os << "\\protect";
	os << '\\' << key_->name << '{';
	ModeSpecifier specifier(os, currentMode());
	os << cell(0) << '}';
}
Ejemplo n.º 14
0
void InsetMath::write(WriteStream & os) const
{
	MathEnsurer ensurer(os);
	docstring const s = name();
	os << "\\" << s;
	// We need an extra ' ' unless this is a single-char-non-ASCII name
	// or anything non-ASCII follows
	if (s.size() != 1 || isAlphaASCII(s[0]))
		os.pendingSpace(true);
}
Ejemplo n.º 15
0
void InsetMathSymbol::write(WriteStream & os) const
{
	MathEnsurer ensurer(os);
	os << '\\' << name();

	// $,#, etc. In theory the restriction based on catcodes, but then
	// we do not handle catcodes very well, let alone cat code changes,
	// so being outside the alpha range is good enough.
	if (name().size() == 1 && !isAlphaASCII(name()[0]))
		return;

	os.pendingSpace(true);
}
Ejemplo n.º 16
0
void InsetMathTabular::write(WriteStream & os) const
{
	ModeSpecifier specifier(os, TEXT_MODE);

	if (os.fragile())
		os << "\\protect";
	os << "\\begin{" << name_ << '}';
	bool open = os.startOuterRow();

	char const v = verticalAlignment();
	if (v == 't' || v == 'b')
		os << '[' << v << ']';
	os << '{' << horizontalAlignments() << "}\n";

	InsetMathGrid::write(os);

	if (os.fragile())
		os << "\\protect";
	os << "\\end{" << name_ << '}';
	if (open)
		os.startOuterRow();
	// adding a \n here is bad if the tabular is the last item
	// in an \eqnarray...
}
Ejemplo n.º 17
0
size_t writeString(WriteStream &stream, const Common::UString &str, Encoding encoding, bool terminate) {
	size_t n = 0;

	MemoryReadStream *data = 0;
	try {
		data = convertString(str, encoding, terminate);

		n = stream.writeStream(*data);
	} catch (...) {
		delete data;
		throw;
	}

	delete data;

	return n;
}
Ejemplo n.º 18
0
void InsetMathSymbol::write(WriteStream & os) const
{
	unique_ptr<MathEnsurer> ensurer;
	if (currentMode() != TEXT_MODE)
		ensurer = make_unique<MathEnsurer>(os);
	else
		ensurer = make_unique<MathEnsurer>(os, false, true, true);
	os << '\\' << name();

	// $,#, etc. In theory the restriction based on catcodes, but then
	// we do not handle catcodes very well, let alone cat code changes,
	// so being outside the alpha range is good enough.
	if (name().size() == 1 && !isAlphaASCII(name()[0]))
		return;

	os.pendingSpace(true);
}
Ejemplo n.º 19
0
void InsetMathPhantom::write(WriteStream & os) const
{
	MathEnsurer ensurer(os);
	if (os.fragile())
		os << "\\protect";
	switch (kind_) {
	case phantom:
		os << "\\phantom{";
		break;
	case vphantom:
		os << "\\vphantom{";
		break;
	case hphantom:
		os << "\\hphantom{";
		break;
	case smash:
		os << "\\smash{";
		break;
	case smasht:
		os << "\\smash[t]{";
		break;
	case smashb:
		os << "\\smash[b]{";
		break;
	case mathclap:
		os << "\\mathclap{";
		break;
	case mathllap:
		os << "\\mathllap{";
		break;
	case mathrlap:
		os << "\\mathrlap{";
		break;
	}
	os << cell(0) << '}';
}
Ejemplo n.º 20
0
void InsetMathChar::write(WriteStream & os) const
{
	os.os().put(char_);
}
Ejemplo n.º 21
0
void ConfigManager::writeDomain(WriteStream &stream, const String &name, const Domain &domain) {
	if (domain.empty())
		return;     // Don't bother writing empty domains.

	// WORKAROUND: Fix for bug #1972625 "ALL: On-the-fly targets are
	// written to the config file": Do not save domains that came from
	// the command line
	if (domain.contains("id_came_from_command_line"))
		return;

	String comment;

	// Write domain comment (if any)
	comment = domain.getDomainComment();
	if (!comment.empty())
		stream.writeString(comment);

	// Write domain start
	stream.writeByte('[');
	stream.writeString(name);
	stream.writeByte(']');
#ifdef _WIN32
	stream.writeByte('\r');
	stream.writeByte('\n');
#else
	stream.writeByte('\n');
#endif

	// Write all key/value pairs in this domain, including comments
	Domain::const_iterator x;
	for (x = domain.begin(); x != domain.end(); ++x) {
		if (!x->_value.empty()) {
			// Write comment (if any)
			if (domain.hasKVComment(x->_key)) {
				comment = domain.getKVComment(x->_key);
				stream.writeString(comment);
			}
			// Write the key/value pair
			stream.writeString(x->_key);
			stream.writeByte('=');
			stream.writeString(x->_value);
#ifdef _WIN32
			stream.writeByte('\r');
			stream.writeByte('\n');
#else
			stream.writeByte('\n');
#endif
		}
	}
#ifdef _WIN32
	stream.writeByte('\r');
	stream.writeByte('\n');
#else
	stream.writeByte('\n');
#endif
}
Ejemplo n.º 22
0
void ConfigFile::save(WriteStream &stream) const {
	// Write file prologue
	if (!_prologue.empty()) {
		stream.writeString(_prologue);
		stream.writeByte('\n');
		stream.writeByte('\n');
	}

	// Domains
	for (DomainList::const_iterator domain = _domainList.begin(); domain != _domainList.end(); ++domain) {
		// Write domain prologue
		if (!(*domain)->_prologue.empty()) {
			stream.writeString((*domain)->_prologue);
			stream.writeByte('\n');
		}

		// Write domain name
		stream.writeByte('[');
		stream.writeString((*domain)->_name);
		stream.writeByte(']');

		// Write domain comment
		if (!(*domain)->_comment.empty()) {
			stream.writeByte(' ');
			stream.writeString((*domain)->_comment);
		}

		stream.writeByte('\n');

		// Lines
		for (ConfigDomain::LineList::const_iterator line = (*domain)->_lines.begin(); line != (*domain)->_lines.end(); ++line) {
			// Write key
			if (line->key != (*domain)->_keys.end()) {
				stream.writeString(line->key->first);
				stream.writeByte('=');
				stream.writeString(line->key->second);
				if (!line->comment.empty())
					stream.writeByte(' ');
			}

			// Write comment
			if (!line->comment.empty())
				stream.writeString(line->comment);

			stream.writeByte('\n');
		}

		stream.writeByte('\n');
	}

	// Write the epilogue
	if (!_epilogue.empty()) {
		stream.writeString(_epilogue);
		stream.writeByte('\n');
	}

	stream.flush();
}
Ejemplo n.º 23
0
void InsetMathString::write(WriteStream & os) const
{
	if (!os.latex() || os.lockedMode()) {
		os << (os.asciiOnly() ? escape(str_) : str_);
		return;
	}

	docstring::const_iterator cit = str_.begin();
	docstring::const_iterator end = str_.end();

	// We may already be inside an \ensuremath command.
	bool in_forced_mode = os.pendingBrace();

	// We will take care of matching braces.
	os.pendingBrace(false);

	while (cit != end) {
		bool mathmode = in_forced_mode ? os.textMode() : !os.textMode();
		char_type const c = *cit;
		docstring command(1, c);
		try {
			bool termination = false;
			if (isASCII(c) ||
			    Encodings::latexMathChar(c, mathmode, os.encoding(), command, termination)) {
				if (os.textMode()) {
					if (in_forced_mode) {
						// we were inside \lyxmathsym
						os << '}';
						os.textMode(false);
						in_forced_mode = false;
					}
					if (!isASCII(c) && os.textMode()) {
						os << "\\ensuremath{";
						os.textMode(false);
						in_forced_mode = true;
					}
				} else if (isASCII(c) && in_forced_mode) {
					// we were inside \ensuremath
					os << '}';
					os.textMode(true);
					in_forced_mode = false;
				}
			} else if (!os.textMode()) {
					if (in_forced_mode) {
						// we were inside \ensuremath
						os << '}';
						in_forced_mode = false;
					} else {
						os << "\\lyxmathsym{";
						in_forced_mode = true;
					}
					os.textMode(true);
			}
			os << command;
			// We may need a space if the command contains a macro
			// and the last char is ASCII.
			if (termination)
				os.pendingSpace(true);
		} catch (EncodingException const & e) {
			switch (os.output()) {
			case WriteStream::wsDryrun: {
				os << "<" << _("LyX Warning: ")
				   << _("uncodable character") << " '";
				os << docstring(1, e.failed_char);
				os << "'>";
				break;
			}
			case WriteStream::wsPreview: {
				// indicate the encoding error by a boxed '?'
				os << "{\\fboxsep=1pt\\fbox{?}}";
				LYXERR0("Uncodable character" << " '"
					<< docstring(1, e.failed_char)
					<< "'");
				break;
			}
			case WriteStream::wsDefault:
			default:
				// throw again
				throw(e);
			}
		}
		++cit;
	}

	if (in_forced_mode && os.textMode()) {
		// We have to care for closing \lyxmathsym
		os << '}';
		os.textMode(false);
	} else {
		os.pendingBrace(in_forced_mode);
	}
}
Ejemplo n.º 24
0
void FoxPro::saveFields(WriteStream &dbf) const {
	for (size_t i = 0; i < _fields.size(); i++) {
		const Field &field = _fields[i];

		int l = strlen(field.name.c_str());

		dbf.write(field.name.c_str(), MIN(10, l));
		dbf.writeByte(0x00);

		while ((10 - l++) > 0)
			dbf.writeByte(0x00);

		dbf.writeByte((byte) ((char) field.type));

		dbf.writeUint32LE(field.offset);

		dbf.writeByte(field.size);
		dbf.writeByte(field.decimals);
		dbf.writeByte(field.flags);

		dbf.writeUint32LE(field.autoIncNext);
		dbf.writeByte    (field.autoIncStep);

		dbf.writeUint32LE(0x00000000); // Reserved
		dbf.writeUint32LE(0x00000000); // Reserved
	}

	dbf.writeByte(0x0D); // Field end marker
}
Ejemplo n.º 25
0
void FoxPro::saveHeader(WriteStream &dbf) const {
	dbf.writeByte(0xF5); // Version

	dbf.writeByte(_lastUpdate.year() - 2000);
	dbf.writeByte(_lastUpdate.month());
	dbf.writeByte(_lastUpdate.day());

	dbf.writeUint32LE(_records.size());

	//                    Header + fields + field end marker
	uint16 firstRecordPos = 32 + _fields.size() * 32 + 1;
	dbf.writeUint16LE(firstRecordPos);

	uint16 recordSize = _fields.back().offset + _fields.back().size;
	dbf.writeUint16LE(recordSize);

	dbf.writeUint32LE(0x00000000); // Reserved
	dbf.writeUint32LE(0x00000000); // Reserved
	dbf.writeUint32LE(0x00000000); // Reserved
	dbf.writeUint32LE(0x00000000); // Reserved

	uint8 flags = (_hasIndex ? 0x01 : 0x00) | (_hasMemo ? 0x02 : 0x00);
	dbf.writeByte(flags);

	dbf.writeByte(0x00); // Codepage marker

	dbf.writeUint16LE(0x0000); // Reserved
}
Ejemplo n.º 26
0
bool ConfigFile::saveToStream(WriteStream &stream) {
	for (List<Section>::iterator i = _sections.begin(); i != _sections.end(); ++i) {
		// Write out the section comment, if any
		if (! i->comment.empty()) {
			stream.writeString(i->comment);
		}

		// Write out the section name
		stream.writeByte('[');
		stream.writeString(i->name);
		stream.writeByte(']');
		stream.writeByte('\n');

		// Write out the key/value pairs
		for (List<KeyValue>::iterator kv = i->keys.begin(); kv != i->keys.end(); ++kv) {
			// Write out the comment, if any
			if (! kv->comment.empty()) {
				stream.writeString(kv->comment);
			}
			// Write out the key/value pair
			stream.writeString(kv->key);
			stream.writeByte('=');
			stream.writeString(kv->value);
			stream.writeByte('\n');
		}
	}

	stream.flush();
	return !stream.err();
}
Ejemplo n.º 27
0
void InsetMathSpecialChar::write(WriteStream & os) const
{
	os << '\\' << name_;
	if (name_.size() != 1)
		os.pendingSpace(true);
}