int SSH2Channel::requestPty(ExceptionSink *xsink, const QoreString &term, const QoreString &modes, int width, int height, int width_px, int height_px, int timeout_ms) {
AutoLocker al(parent->m);
if (check_open(xsink))
return -1;
BlockingHelper bh(parent);
int rc;
while (true) {
rc = libssh2_channel_request_pty_ex(channel, term.getBuffer(), term.strlen(), modes.strlen() ? modes.getBuffer() : 0, modes.strlen(), width, height, width_px, height_px);
if (rc == LIBSSH2_ERROR_EAGAIN) {
if ((rc = parent->waitSocketUnlocked(xsink, SSH2CHANNEL_TIMEOUT, "SSH2CHANNEL-REQUESTPTY-ERROR", "SSH2Channel::requestPty", timeout_ms)))
break;
continue;
}
if (rc)
parent->doSessionErrUnlocked(xsink);
break;
}
return rc;
}
QoreStringNode *xml_module_init() {
QoreString err;
// set our generic error handler to catch initialization errors
xmlSetGenericErrorFunc((void*)&err, (xmlGenericErrorFunc)qoreXmlGenericErrorFunc);
// initialize libxml2 library
LIBXML_TEST_VERSION
if (err.strlen())
return new QoreStringNode(err);
// reset the generic error handler back to the default
initGenericErrorDefaultFunc(0);
XNS.addSystemClass(initXmlNodeClass(XNS));
XNS.addSystemClass(initXmlDocClass(XNS));
XNS.addSystemClass(initXmlReaderClass(XNS));
XNS.addSystemClass(initSaxIteratorClass(XNS));
XNS.addSystemClass(initFileSaxIteratorClass(XNS));
XNS.addSystemClass(initXmlRpcClientClass(XNS));
init_xml_constants(XNS);
// set up Option namespace for XML options
QoreNamespace *option = new QoreNamespace("Option");
init_option_constants(*option);
XNS.addInitialNamespace(option);
init_xml_functions(XNS);
return 0;
}
void appendQoreString(java::lang::String *jstr, QoreString &qstr) {
int size = JvGetStringUTFLength(jstr);
qstr.allocate(qstr.strlen() + size + 1);
JvGetStringUTFRegion(jstr, 0, jstr->length(), (char *)qstr.getBuffer() + qstr.strlen());
qstr.terminate(qstr.strlen() + size);
}
int qore_number_private::formatNumberString(QoreString& num, const QoreString& fmt, ExceptionSink* xsink) {
assert(!num.empty());
assert(num.getEncoding() == fmt.getEncoding());
// get the length of the format string in characters (not bytes)
qore_size_t fl = fmt.length();
if (fmt.empty() || fl == 2) {
printd(5, "qore_number_private::formatNumberString() invalid format string: '%s' for number: '%s'\n", fmt.getBuffer(), num.getBuffer());
return 0;
}
// get thousands separator character
QoreString tsep;
if (tsep.concat(fmt, 0, 1, xsink))
return -1;
// decimal separator
QoreString dsep;
// number of digits after the decimal separator
unsigned prec = 0;
if (fl > 1) {
if (dsep.concat(fmt, 1, 1, xsink))
return -1;
// get byte offset of start of decimal precision number
qore_offset_t i = fmt.getByteOffset(2, xsink);
if (*xsink)
return -1;
assert(i >= 2);
prec = atoi(fmt.getBuffer() + i);
if (!prec)
dsep.clear();
}
//printd(5, "qore_number_private::formatNumberString() tsep: '%s' dsep: '%s' prec: %d '%s'\n", tsep.getBuffer(), dsep.getBuffer(), prec, num.getBuffer());
// find decimal point
qore_offset_t dp = num.find('.');
if (dp != -1) {
// how many digits do we have now after the decimal point
qore_size_t d = num.strlen() - dp - 1;
assert(d);
if (d < prec)
num.addch('0', prec - d);
else if (d > prec) {
if ((num[dp + prec + 1] > '4') && (roundUp(num, dp + prec)))
++dp;
num.terminate(dp + prec + 1);
}
// now substitute decimal point if necessary
if (dsep.strlen() != 1 || dsep[0] != '.')
num.replace(dp, 1, dsep.getBuffer());
}
else {
dp = num.size();
if (prec) {
// add decimal point
num.concat(&dsep, xsink);
assert(!*xsink);
// add zeros for significant digits
num.addch('0', prec);
}
}
// now insert thousands separator
// start of digits before the decimal point
qore_offset_t ds = num[0] == '-' ? 1 : 0;
// work backwards from the decimal point
qore_offset_t i = dp - 3;
while (i > ds) {
num.replace(i, 0, tsep.getBuffer());
i -= 3;
}
//printd(0, "qore_number_private::formatNumberString() ok '%s'\n", num.getBuffer());
//assert(false); xxx
return 0;
}