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();
}
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
}
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
}
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
}
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);
}
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
}
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;
}
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();
}
