static Kvrlib.Status discoverDevices(Kvrlib.DiscoveryHnd discoveryHandle)
{
Kvrlib.Status status;
Kvrlib.DeviceInfo[] device_info = new Kvrlib.DeviceInfo[64];
Int32 devices;
Int32 delay_ms = 500;
Int32 timeout_ms = 300;
String buf = "";
status = Kvrlib.DiscoveryStart(discoveryHandle, delay_ms, timeout_ms);
if (!status.Equals(Kvrlib.Status.OK))
{
Kvrlib.GetErrorText(status, out buf);
Console.WriteLine("kvrDiscoveryStart() FAILED - " + buf);
return status;
}
devices = 0;
while (status.Equals(Kvrlib.Status.OK))
{
status = Kvrlib.DiscoveryGetResults(discoveryHandle, out device_info[devices]);
if (status.Equals(Kvrlib.Status.OK))
{
dumpDeviceInfo(device_info[devices]);
if (!Kvrlib.DiscoverySetPassword(device_info[devices], password).Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Unable to set password: {0:s} ({1:d})", password, password.Length);
}
if (!Kvrlib.DiscoverySetEncryptionKey(device_info[devices], "testkey").Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Unable to set Ecryption key");
}
if (!Kvrlib.DiscoverySetEncryptionKey(device_info[devices], "").Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Unable to set Ecryption key");
}
devices++;
}
else
{
if (status.Equals(Kvrlib.Status.BLANK))
{
Console.WriteLine("kvrDiscoveryGetResults() failed " + status);
}
}
}
status = Kvrlib.DiscoveryStoreDevices(device_info);
if (!status.Equals(Kvrlib.Status.OK))
{
Kvrlib.GetErrorText(status, out buf);
Console.WriteLine("Device store failed: " + buf);
return status;
}
return status;
}
static Kvrlib.Status doConfigure(Kvrlib.ConfigHnd handle)
{
Kvrlib.Status status;
string new_xml_config = "";
string old_xml_config = "";
string xml_error = "";
status = Kvrlib.ConfigGet(handle, out old_xml_config);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not read configuration from device (" + status + ")");
Kvrlib.ConfigClose(handle);
return status;
}
Console.WriteLine("Old configuration: " + old_xml_config);
new_xml_config = old_xml_config;
// Check that the new configuration is valid
status = Kvrlib.ConfigVerifyXml(new_xml_config, out xml_error);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("The XML configuration is not valid (" + status + "):\n" + xml_error);
Kvrlib.ConfigClose(handle);
return status;
}
// Download new configuration
status = Kvrlib.ConfigSet(handle , old_xml_config);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not write configuration to device (" + status + ")");
Kvrlib.ConfigClose(handle);
return status;
}
return status;
}
static void dumpDeviceInfo(Kvrlib.DeviceInfo di)
{
String service_text = "";
String buf = "";
Kvrlib.Status status;
String addr_buf = "";
Int32 i;
Kvrlib.ServiceState service_state = 0;
Kvrlib.StartInfo service_sub_state = 0;
Console.Write("--------------------------------------------------------------------------\n");
Console.Write("Device information\n");
Console.Write("EAN: {0:X}{1:X}\n", di.ean_hi, di.ean_lo);
Console.WriteLine("FW version: " + di.fw_major_ver +"." + di.fw_minor_ver +"." + di.fw_build_ver);
Console.WriteLine("Serial: " + di.ser_no);
Console.WriteLine("Name: " + di.name);
Console.WriteLine("Host name: " + di.host_name);
Console.Write("Password: "******"None\n");
}
else
{
for (i = 0; (i < di.accessibility_pwd.Length); i++)
{
Console.Write("*");
}
Console.Write("\n");
}
Kvrlib.StringFromAddress(out addr_buf, di.device_address);
Console.WriteLine("IP: " + addr_buf);
Kvrlib.StringFromAddress(out addr_buf, di.client_address);
Console.WriteLine("Client IP: " + addr_buf);
Console.WriteLine("Usage: " + di.usage);
if ((!di.usage.Equals(Kvrlib.DeviceUsage.FREE)) && (isUsedByMe(di) > 0))
{
Console.Write(" - Used by Me!\n");
}
else if ((!di.usage.Equals(Kvrlib.DeviceUsage.FREE)) && (!di.usage.Equals(Kvrlib.DeviceUsage.UNKNOWN)))
{
Console.Write(" - Used by other!\n");
}
else
{
Console.Write("\n");
}
Console.WriteLine("Alive: " + ((di.availability & Kvrlib.Availability.FOUND_BY_SCAN) > 0 ? "Yes" : "No"));
Console.WriteLine("Stored: " + ((di.availability & Kvrlib.Availability.STORED) > 0 ? "Yes" : "No"));
// Ask service for status service_text
status = Kvrlib.DeviceGetServiceStatusText(di, out service_text);
if (!status.Equals(Kvrlib.Status.OK))
{
Kvrlib.GetErrorText(status, out buf);
Console.WriteLine("Service: FAILED - " + buf);
}
else if (service_text.StartsWith("Service: "))
{
Console.WriteLine("Service: " + service_text.Substring(9 , service_text.Length -9));
}
else
{
Console.Write("%s\n", service_text);
}
status = Kvrlib.DeviceGetServiceStatus(di, out service_state, out service_sub_state);
if (status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("service_state: " + service_state +"." + service_sub_state);
}
else
{
Console.WriteLine("service_state: unknown");
}
}
static Kvrlib.Status setupBroadcast(Kvrlib.DiscoveryHnd discoveryHandle)
{
String buf = "";
Kvrlib.Status status;
Kvrlib.Address[] addr_list = new Kvrlib.Address[20];
Int32 no_addrs = 0;
Int32 i;
status = Kvrlib.DiscoveryGetDefaultAddresses(out addr_list, Kvrlib.AddressTypeFlag.ALL);
if (!status.Equals(Kvrlib.Status.OK))
{
Kvrlib.GetErrorText(status, out buf);
Console.WriteLine("kvrDiscoveryGetDefaultAddresses() FAILED - " + buf);
return status;
}
if (no_addrs < addr_list.Length)
{
String tmp_addr = "192.168.3.66";
status = Kvrlib.AddressFromString(Kvrlib.AddressType.IPV4, out addr_list[no_addrs], tmp_addr);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("ERROR: kvrAddressFromString(" + no_addrs + ", " + tmp_addr + ") failed");
return status;
}
else
{
no_addrs++;
}
}
else
{
Console.WriteLine("NOTE: We don't have room for all devices in addr_list[" + addr_list.Length + "]");
}
for (i = 0; i < no_addrs; i++ )
{
status = Kvrlib.StringFromAddress(out buf, addr_list[i]);
Console.WriteLine("Looking for device using: " + buf);
}
//Create address from string.
Kvrlib.Address addressFromString;
String addr_string = "127.0.0.1";
status = Kvrlib.AddressFromString(Kvrlib.AddressType.IPV4, out addressFromString, addr_string);
if (!status.Equals(Kvrlib.Status.OK))
{
Kvrlib.GetErrorText(status, out buf);
Console.WriteLine("AddressFromString() FAILED - " + buf);
return status;
}
Kvrlib.StringFromAddress(out addr_string, addressFromString);
Console.WriteLine("Created address from string: " + addr_string);
status = Kvrlib.DiscoverySetAddresses(discoveryHandle, addr_list);
if (!status.Equals(Kvrlib.Status.OK))
{
Kvrlib.GetErrorText(status, out buf);
Console.WriteLine("DiscoverySetAddresses() FAILED - " + buf);
return status;
}
return status;
}
static Int32 isUsedByMe(Kvrlib.DeviceInfo di)
{
Int32 i;
Int32 channel_count;
UInt64 ean;
Canlib.canStatus status;
UInt32 ean_hi = 0;
UInt32 ean_lo = 0;
UInt32 serial = 0;
Canlib.canInitializeLibrary();
status = Canlib.canGetNumberOfChannels(out channel_count);
if (!status.Equals(Canlib.canStatus.canOK))
{
Console.WriteLine("ERROR: canGetNumberOfChannels failed " + status);
return -1;
}
for (i = 0; (status.Equals(Canlib.canStatus.canOK)) && (i < channel_count); i++)
{
object ean0;
status = Canlib.canGetChannelData(i, Canlib.canCHANNELDATA_CARD_UPC_NO, out ean0);
if (!status.Equals(Canlib.canStatus.canOK))
{
Console.WriteLine("ERROR: canCHANNELDATA_CARD_UPC_NO failed: " + status);
return -1;
}
ean = UInt64.Parse(ean0.ToString());
ean_hi = (UInt32) ((ean >> 32) & 0xffffffff);
ean_lo = (UInt32) ((ean) & 0xffffffff);
object serial0;
status = Canlib.canGetChannelData(i, Canlib.canCHANNELDATA_CARD_SERIAL_NO, out serial0);
if (!status.Equals(Canlib.canStatus.canOK))
{
Console.WriteLine("ERROR: canCHANNELDATA_CARD_SERIAL_NO failed: " + status);
return -1;
}
if ((di.ean_hi.Equals(ean_hi)) && (di.ean_lo.Equals(ean_lo)) && (di.ser_no.Equals(serial)))
{
return 1;
}
}
return 0;
}
static Kvrlib.Status doScanNetwork(Kvrlib.ConfigHnd handle)
{
Kvrlib.Status status;
Kvrlib.Status stat;
Int32 active = 0; //is a passive scan
Kvrlib.Bss bss_type = Kvrlib.Bss.ANY; //infrastruction and adhoc
Kvrlib.RegulatoryDomain domain = Kvrlib.RegulatoryDomain.WORLD;
string ssid = "";
string securityString = "";
Int32 rssi = 0;
Int32 channel = 0;
Kvrlib.Address mac;
Int32 capability;
Int32 type_wpa;
Kvrlib.CipherInfoElement wpa_info = new Kvrlib.CipherInfoElement();
Kvrlib.CipherInfoElement rsn_info = new Kvrlib.CipherInfoElement();
status = Kvrlib.WlanStartScan(handle, active, bss_type, domain);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not start scan " + Convert.ToInt32(status));
return status;
}
do
{
status = Kvrlib.WlanGetScanResults(handle, ref rssi, ref channel, out mac, out bss_type, out ssid,
out capability, out type_wpa, out wpa_info, out rsn_info);
if(status.Equals(Kvrlib.Status.OK))
{
String tmp_address;
Console.WriteLine("- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
Console.WriteLine("SSID: " + ssid);
Console.WriteLine("RSSI: " + rssi +" dBm");
Console.WriteLine("WLAN Channel: " + channel);
status = Kvrlib.StringFromAddress(out tmp_address, mac);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could convert string from address (" + status + ")");
return status;
}
Console.WriteLine("MAC address: " + tmp_address);
Console.WriteLine("BSS type: " + bss_type);
Console.WriteLine("Capabilities: {0:X}", capability);
stat = Kvrlib.WlanGetSecurityText(out securityString, capability, type_wpa, wpa_info, rsn_info);
Console.Write("Security");
if (stat.Equals(Kvrlib.Status.PARAMETER))
{
Console.Write("(Truncated)");
}
Console.WriteLine(": " + securityString);
}
}
while(status.Equals(Kvrlib.Status.OK) || status.Equals(Kvrlib.Status.NO_ANSWER));
// Kvrlib.Status.BLANK => no more networks => OK
return (status.Equals(Kvrlib.Status.BLANK) ? Kvrlib.Status.OK : status);
}
static Kvrlib.Status doTryConfigure(Kvrlib.ConfigHnd handle,
Int32 seconds,
object ean,
object serial)
{
Kvrlib.Status status;
Kvrlib.Address address;
Kvrlib.Address mac;
Kvrlib.Address netmask;
Kvrlib.Address gateway;
String tmp_address = "";
Boolean dhcp;
Kvrlib.NetworkState state;
Int32 tx_rate;
Int32 rx_rate;
Int32 channel;
Int32 rssi_mean;
Int32 tx_power;
UInt32 ean_hi;
UInt32 ean_lo;
Int32[] rssi;
Int32[] rtt;
status = Kvrlib.NetworkConnectionTest(handle, 1);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not start ping(" + status + ")");
return status;
}
do
{
System.Threading.Thread.Sleep(1000);
// Ask for RSSI and RTT so that we get updated
// values when calling kvrNetworkGetConnectionStatus()
status = Kvrlib.NetworkGetRssiRtt(handle, out rssi, out rtt);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not get RSSI / RTT (" + status + ")");
break;
}
status = Kvrlib.NetworkGetConnectionStatus(handle, out state, out tx_rate, out rx_rate, out channel, out rssi_mean, out tx_power);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not get status (" + status + ")");
break;
}
Console.WriteLine("- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
Console.WriteLine("Connection state: " + state);
Console.WriteLine("Transmit rate: " + tx_rate + " kbit/s");
Console.WriteLine("Receive rate: " + rx_rate + " kbit/s");
Console.WriteLine("Channel: " + channel);
Console.WriteLine("Receive Signal Strength Indicator: " + rssi_mean + " dBm");
Console.WriteLine("Transmit power level: " + tx_power + " dB");
}
while(--seconds > 0);
status = Kvrlib.NetworkConnectionTest(handle, 0);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not start ping(" + status + ")");
return status;
}
status = Kvrlib.NetworkGetAddressInfo(handle, out address, out mac, out netmask, out gateway, out dhcp);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could not get IP info(" + status + ")");
return status;
}
// Assume IP v.4, i.e. address/netmask/gateway.type is kvrAddressType_IPV4
Console.WriteLine("- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -");
Console.WriteLine("DHCP: " + dhcp);
status = Kvrlib.StringFromAddress(out tmp_address, mac);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could convert string from address (" + status + ")");
return status;
}
Console.WriteLine("MAC address: " + tmp_address);
status = Kvrlib.StringFromAddress(out tmp_address, address);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could convert string from address (" + status + ")");
return status;
}
Console.WriteLine("IP Address: " + tmp_address);
status = Kvrlib.StringFromAddress(out tmp_address, netmask);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could convert string from address (" + status + ")");
return status;
}
Console.WriteLine("Netmask: " + tmp_address);
status = Kvrlib.StringFromAddress(out tmp_address, gateway);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could convert string from address (" + status + ")");
return status;
}
Console.WriteLine("Gateway: " + tmp_address);
status = Kvrlib.NetworkGetHostName(handle, out tmp_address);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could get hostname (" + status + ")");
return status;
}
Console.WriteLine("Hostname: " + tmp_address);
ean_hi = (UInt32) Convert.ToUInt64(ean) >> 32;
ean_lo = (UInt32) Convert.ToUInt64(ean) & 0xffffffff;
status = Kvrlib.HostName(ean_hi, ean_lo, Convert.ToUInt32(serial), out tmp_address);
if (!status.Equals(Kvrlib.Status.OK))
{
Console.WriteLine("Could create hostname (" + status + ")");
return status;
}
Console.WriteLine("Default hostname: " + tmp_address);
return status;
}
