Ejemplo n.º 1
0
Poco::JSON::Array::Ptr ConnectionMapper::inquire()
{
	createCommand(MQCMD_INQUIRE_CONNECTION);

	// Required parameters
	if ( _input->has("ConnectionId") )
	{
		std::string hexId = _input->get("ConnectionId");
		if ( hexId.length() > MQ_CONNECTION_ID_LENGTH )
		{
			hexId.erase(MQ_CONNECTION_ID_LENGTH);
		}
		Buffer::Ptr id = new Buffer(hexId);

		pcf()->addParameter(MQBACF_CONNECTION_ID, id);
	}
	else
	{
		Buffer::Ptr id = new Buffer(MQ_CONNECTION_ID_LENGTH); // Empty buffer
		memset(id->data(), 0, MQ_CONNECTION_ID_LENGTH);
		pcf()->addParameter(MQBACF_GENERIC_CONNECTION_ID, id);
	}

	// Optional parameters
	//TODO: ByteStringFilter
	addParameter<std::string>(MQCACF_COMMAND_SCOPE, "CommandScope");
	addAttributeList(MQIACF_CONNECTION_ATTRS, "ConnectionAttrs");
	addParameterNumFromString(MQIACF_CONN_INFO_TYPE, "ConnInfoType");
	addIntegerFilter();
	addStringFilter();
	addParameterNumFromString(MQIA_UR_DISP, "URDisposition");

	if ( ! _input->has("ConnectionAttrs") )
	{
		// It seems that this is not set by default, so we do
		// it ourselves.
		MQLONG attrs[] = { MQIACF_ALL };
		pcf()->addParameterList(MQIACF_CONNECTION_ATTRS, attrs, 1);
	}

	PCF::Vector commandResponse;
	execute(commandResponse);

	Poco::JSON::Array::Ptr json = new Poco::JSON::Array();
	for(PCF::Vector::iterator it = commandResponse.begin(); it != commandResponse.end(); it++)
	{
		if ( (*it)->getReasonCode() != MQRC_NONE ) // Skip errors (2035 not authorized for example)
			continue;

		if ( (*it)->isExtendedResponse() ) // Skip extended response
			continue;

		json->add(createJSON(**it));
	}

	return json;
}
Ejemplo n.º 2
0
String::CPtr percentEncode(String::CPtr str, String::Encoding enc) {
    static const Boolean isBigEndian = endian() == BIG;

    if (!str || str->length() == 0)
        return String::create();

    Buffer::Ptr buf;
    switch (enc) {
    case String::UTF8:
        buf = Buffer::create(str, Buffer::UTF8);
        break;
    case String::UTF16:
        if (isBigEndian) {
            buf = Buffer::create(str, Buffer::UTF16BE);
        } else {
            buf = Buffer::create(str, Buffer::UTF16LE);
        }
        break;
    case String::UTF16BE:
        buf = Buffer::create(str, Buffer::UTF16BE);
        break;
    case String::UTF16LE:
        buf = Buffer::create(str, Buffer::UTF16LE);
        break;
    case String::UTF32:
        if (isBigEndian) {
            buf = Buffer::create(str, Buffer::UTF32BE);
        } else {
            buf = Buffer::create(str, Buffer::UTF32LE);
        }
        break;
    case String::UTF32BE:
        buf = Buffer::create(str, Buffer::UTF32BE);
        break;
    case String::UTF32LE:
        buf = Buffer::create(str, Buffer::UTF32LE);
        break;
    default:
        assert(false);
        buf = Buffer::null();
    }
    Size sourceLen = buf->length();
    const char* source = static_cast<const char*>(buf->data());
    Size encodedLen = sourceLen * 3 + 1;
    char* encoded = new char[encodedLen];
    percentEncode(encoded, encodedLen, source, sourceLen);
    String::CPtr res = String::create(encoded);
    delete[] encoded;
    return res;
}
Ejemplo n.º 3
0
void PCF::addParameter(MQLONG parameter, Buffer::Ptr value)
{
	MQLONG structLength = ((MQCFST_STRUC_LENGTH_FIXED + value->size()) / 4 + 1) * 4;
	_pointers[parameter] = buffer().size();
	buffer().resize(buffer().size() + structLength);
	MQCFBS* pcfParam = (MQCFBS*) buffer().data(_pointers[parameter]);
	pcfParam->Type           = MQCFT_BYTE_STRING;
	pcfParam->StrucLength    = structLength;
	pcfParam->Parameter      = parameter;
	pcfParam->StringLength   = value->size();
	memcpy(pcfParam->String, value->data(), pcfParam->StringLength);
	MQCFH* header = (MQCFH*) (MQBYTE*) buffer().data();
	header->ParameterCount++;
}