* Added basic WLAN support to ifconfig.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39814 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
parent
5e383e0e63
commit
cd8dbcdc87
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@ -19,6 +19,7 @@
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#include <Message.h>
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#include <Messenger.h>
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#include <NetworkDevice.h>
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#include <NetworkInterface.h>
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#include <NetworkRoster.h>
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@ -52,7 +53,7 @@ struct media_type {
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} subtypes [6];
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struct {
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int option;
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bool ro;
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bool read_only;
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const char* name;
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const char* pretty;
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} options [6];
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@ -119,7 +120,9 @@ usage(int status)
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{
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printf("usage: %s [<interface> [<address family>] [<address> [<mask>] | "
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"auto-config] [<option/flags>...]]\n"
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"\t%s --delete interface [...]\n\n"
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" %s --delete <interface> [...]\n"
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" %s <interface> [scan|join|leave] [<network> "
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"[<password>]]\n\n"
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"Where <option> can be the following:\n"
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" netmask <addr> - networking subnet mask\n"
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" prefixlen <number> - subnet mask length in bits\n"
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@ -128,7 +131,8 @@ usage(int status)
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" mtu <bytes> - maximal transfer unit\n"
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" metric <number> - metric number to use (defaults to 0)\n"
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" media <media> - media type to use (defaults to auto)\n",
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kProgramName, kProgramName);
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kProgramName, kProgramName, kProgramName);
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for (int32 i = 0; kMediaTypes[i].type >= 0; i++) {
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printf("For %s <media> can be one of: ", kMediaTypes[i].pretty);
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for (int32 j = 0; kMediaTypes[i].subtypes[j].subtype >= 0; j++)
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@ -244,6 +248,218 @@ prefix_length_to_mask(int family, const char* argument, BNetworkAddress& mask)
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}
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// #pragma mark - wireless support
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const char*
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get_key_mode(uint32 mode)
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{
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if ((mode & B_KEY_MODE_WPS) != 0)
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return "WPS";
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if ((mode & B_KEY_MODE_PSK_SHA256) != 0)
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return "PSK-SHA256";
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if ((mode & B_KEY_MODE_IEEE802_1X_SHA256) != 0)
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return "IEEE 802.1x-SHA256";
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if ((mode & B_KEY_MODE_FT_PSK) != 0)
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return "FT-PSK";
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if ((mode & B_KEY_MODE_FT_IEEE802_1X) != 0)
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return "FT-IEEE 802.1x";
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if ((mode & B_KEY_MODE_NONE) != 0)
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return "-";
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if ((mode & B_KEY_MODE_PSK) != 0)
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return "PSK";
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if ((mode & B_KEY_MODE_IEEE802_1X) != 0)
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return "IEEE 802.1x";
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return "";
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}
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const char*
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get_cipher(uint32 cipher)
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{
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if ((cipher & B_NETWORK_CIPHER_AES_128_CMAC) != 0)
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return "AES-128-CMAC";
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if ((cipher & B_NETWORK_CIPHER_CCMP) != 0)
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return "CCMP";
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if ((cipher & B_NETWORK_CIPHER_TKIP) != 0)
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return "TKIP";
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if ((cipher & B_NETWORK_CIPHER_WEP_104) != 0)
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return "WEP-104";
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if ((cipher & B_NETWORK_CIPHER_WEP_40) != 0)
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return "WEP-40";
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return "";
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}
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const char*
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get_authentication_mode(uint32 mode, uint32 flags)
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{
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switch (mode) {
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default:
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case B_NETWORK_AUTHENTICATION_NONE:
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if ((flags & B_NETWORK_IS_ENCRYPTED) != 0)
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return "(encrypted)";
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return "-";
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case B_NETWORK_AUTHENTICATION_WEP:
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return "WEP";
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case B_NETWORK_AUTHENTICATION_WPA:
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return "WPA";
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case B_NETWORK_AUTHENTICATION_WPA2:
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return "WPA2";
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}
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}
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void
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show_wireless_network_header(bool verbose)
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{
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printf("%-32s %-20s %s %s\n", "name", "address", "signal", "auth");
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}
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void
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show_wireless_network(const wireless_network& network, bool verbose)
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{
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printf("%-32s %-20s %6u %s\n", network.name,
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network.address.ToString().String(),
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network.signal_strength / 2,
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get_authentication_mode(network.authentication_mode, network.flags));
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}
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bool
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configure_wireless(const char* name, char* const* args, int32 argCount)
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{
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enum {
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NONE,
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LIST,
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JOIN,
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LEAVE
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} mode = NONE;
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if (!strcmp(args[0], "list") || !strcmp(args[0], "scan"))
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mode = LIST;
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else if (!strcmp(args[0], "join"))
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mode = JOIN;
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else if (!strcmp(args[0], "leave"))
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mode = LEAVE;
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if (mode == NONE)
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return false;
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BNetworkDevice device(name);
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if (!device.Exists()) {
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fprintf(stderr, "%s: \"%s\" does not exist!\n", kProgramName, name);
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exit(1);
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}
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if (!device.IsWireless()) {
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fprintf(stderr, "%s: \"%s\" is not a WLAN device!\n", kProgramName,
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name);
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exit(1);
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}
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args++;
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argCount--;
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switch (mode) {
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case LIST:
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{
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// list wireless network(s)
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bool verbose = false;
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if (argCount > 0 && !strcmp(args[0], "-v")) {
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verbose = true;
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args++;
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argCount--;
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}
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show_wireless_network_header(verbose);
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if (argCount > 0) {
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// list the named entries
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for (int32 i = 0; i < argCount; i++) {
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wireless_network network;
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BNetworkAddress link;
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status_t status;
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if (link.SetTo(AF_LINK, args[i]) == B_OK)
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status = device.GetNetwork(link, network);
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else
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status = device.GetNetwork(args[i], network);
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if (status != B_OK) {
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fprintf(stderr, "%s: Getting network failed: %s\n",
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kProgramName, strerror(status));
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} else
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show_wireless_network(network, verbose);
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}
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} else {
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// list them all
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wireless_network network;
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uint32 cookie = 0;
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while (device.GetNextNetwork(cookie, network) == B_OK)
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show_wireless_network(network, verbose);
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}
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break;
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}
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case JOIN:
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{
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// join a wireless network
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if (argCount > 2) {
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fprintf(stderr, "usage: %s %s join <network> [<password>]\n",
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kProgramName, name);
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exit(1);
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}
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const char* password = NULL;
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if (argCount == 2)
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password = args[1];
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BNetworkAddress link;
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status_t status;
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if (link.SetTo(AF_LINK, args[0]) == B_OK)
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status = device.JoinNetwork(link, password);
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else
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status = device.JoinNetwork(args[0], password);
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if (status != B_OK) {
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fprintf(stderr, "%s: Joining network failed: %s\n",
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kProgramName, strerror(status));
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exit(1);
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}
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break;
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}
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case LEAVE:
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{
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// leave a wireless network
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if (argCount != 1) {
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fprintf(stderr, "usage: %s %s leave <network>\n", kProgramName,
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name);
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exit(1);
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}
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BNetworkAddress link;
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status_t status;
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if (link.SetTo(AF_LINK, args[0]) == B_OK)
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status = device.LeaveNetwork(link);
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else
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status = device.LeaveNetwork(args[0]);
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if (status != B_OK) {
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fprintf(stderr, "%s: Leaving network failed: %s\n",
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kProgramName, strerror(status));
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exit(1);
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}
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break;
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}
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case NONE:
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break;
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}
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return true;
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}
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// #pragma mark -
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@ -312,7 +528,7 @@ list_interface(const char* name)
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if (address.Length() == 0)
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address = "none";
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printf("Hardware Type: %s, Address: %s\n", type, address.String());
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printf("Hardware type: %s, Address: %s\n", type, address.String());
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} else
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printf("No link level: %s\n", strerror(status));
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@ -343,7 +559,32 @@ list_interface(const char* name)
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}
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if (show)
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printf("\tMedia Type: %s\n", type);
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printf("\tMedia type: %s\n", type);
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}
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// Print associated wireless network(s)
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BNetworkDevice device(name);
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if (device.IsWireless()) {
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wireless_network network;
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bool first = true;
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uint32 cookie = 0;
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while (device.GetNextAssociatedNetwork(cookie, network) == B_OK) {
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if (first) {
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printf("\tNetwork: ");
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first = false;
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} else
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printf("\t\t");
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printf("%s, Address: %s, %s", network.name,
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network.address.ToString().String(),
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get_authentication_mode(network.authentication_mode,
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network.flags));
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const char* keyMode = get_key_mode(network.key_mode);
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if (keyMode != NULL)
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printf(", %s/%s", keyMode, get_cipher(network.cipher));
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putchar('\n');
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}
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}
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uint32 flags = interface.Flags();
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@ -470,8 +711,7 @@ delete_interface(const char* name, char* const* args, int32 argCount)
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void
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configure_interface(const char* name, char* const* args,
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int32 argCount)
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configure_interface(const char* name, char* const* args, int32 argCount)
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{
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// try to parse address family
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@ -758,6 +998,9 @@ main(int argc, char** argv)
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const char* name = argv[1];
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if (argc > 2) {
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if (configure_wireless(name, argv + 2, argc - 2))
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return 0;
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// Add or configure an interface
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configure_interface(name, argv + 2, argc - 2);
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