+++ /dev/null
-/****************************************************************************
-** ui.h extension file, included from the uic-generated form implementation.
-**
-** If you want to add, delete, or rename functions or slots, use
-** Qt Designer to update this file, preserving your code.
-**
-** You should not define a constructor or destructor in this file.
-** Instead, write your code in functions called init() and destroy().
-** These will automatically be called by the form's constructor and
-** destructor.
-*****************************************************************************/
-
-
-#ifdef __MINGW32__
-/* Need to get getopt() */
-#include <unistd.h>
-#endif
-
-#include <stdlib.h>
-
-void WpaGui::init()
-{
- eh = NULL;
- scanres = NULL;
- udr = NULL;
- ctrl_iface = NULL;
- ctrl_conn = NULL;
- monitor_conn = NULL;
- msgNotifier = NULL;
- ctrl_iface_dir = strdup("/var/run/wpa_supplicant");
-
- parse_argv();
-
- textStatus->setText("connecting to wpa_supplicant");
- timer = new QTimer(this);
- connect(timer, SIGNAL(timeout()), SLOT(ping()));
- timer->start(1000, FALSE);
-
- if (openCtrlConnection(ctrl_iface) < 0) {
- printf("Failed to open control connection to wpa_supplicant.\n");
- }
-
- updateStatus();
- networkMayHaveChanged = true;
- updateNetworks();
-}
-
-
-void WpaGui::destroy()
-{
- delete msgNotifier;
-
- if (monitor_conn) {
- wpa_ctrl_detach(monitor_conn);
- wpa_ctrl_close(monitor_conn);
- monitor_conn = NULL;
- }
- if (ctrl_conn) {
- wpa_ctrl_close(ctrl_conn);
- ctrl_conn = NULL;
- }
-
- if (eh) {
- eh->close();
- delete eh;
- eh = NULL;
- }
-
- if (scanres) {
- scanres->close();
- delete scanres;
- scanres = NULL;
- }
-
- if (udr) {
- udr->close();
- delete udr;
- udr = NULL;
- }
-
- free(ctrl_iface);
- ctrl_iface = NULL;
-
- free(ctrl_iface_dir);
- ctrl_iface_dir = NULL;
-}
-
-
-void WpaGui::parse_argv()
-{
- int c;
- for (;;) {
- c = getopt(qApp->argc(), qApp->argv(), "i:p:");
- if (c < 0)
- break;
- switch (c) {
- case 'i':
- free(ctrl_iface);
- ctrl_iface = strdup(optarg);
- break;
- case 'p':
- free(ctrl_iface_dir);
- ctrl_iface_dir = strdup(optarg);
- break;
- }
- }
-}
-
-
-int WpaGui::openCtrlConnection(const char *ifname)
-{
- char *cfile;
- int flen;
- char buf[2048], *pos, *pos2;
- size_t len;
-
- if (ifname) {
- if (ifname != ctrl_iface) {
- free(ctrl_iface);
- ctrl_iface = strdup(ifname);
- }
- } else {
-#ifdef CONFIG_CTRL_IFACE_UDP
- free(ctrl_iface);
- ctrl_iface = strdup("udp");
-#endif /* CONFIG_CTRL_IFACE_UDP */
-#ifdef CONFIG_CTRL_IFACE_UNIX
- struct dirent *dent;
- DIR *dir = opendir(ctrl_iface_dir);
- free(ctrl_iface);
- ctrl_iface = NULL;
- if (dir) {
- while ((dent = readdir(dir))) {
-#ifdef _DIRENT_HAVE_D_TYPE
- /* Skip the file if it is not a socket.
- * Also accept DT_UNKNOWN (0) in case
- * the C library or underlying file
- * system does not support d_type. */
- if (dent->d_type != DT_SOCK &&
- dent->d_type != DT_UNKNOWN)
- continue;
-#endif /* _DIRENT_HAVE_D_TYPE */
-
- if (strcmp(dent->d_name, ".") == 0 ||
- strcmp(dent->d_name, "..") == 0)
- continue;
- printf("Selected interface '%s'\n", dent->d_name);
- ctrl_iface = strdup(dent->d_name);
- break;
- }
- closedir(dir);
- }
-#endif /* CONFIG_CTRL_IFACE_UNIX */
-#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
- struct wpa_ctrl *ctrl;
- int ret;
-
- free(ctrl_iface);
- ctrl_iface = NULL;
-
- ctrl = wpa_ctrl_open(NULL);
- if (ctrl) {
- len = sizeof(buf) - 1;
- ret = wpa_ctrl_request(ctrl, "INTERFACES", 10, buf, &len, NULL);
- if (ret >= 0) {
- buf[len] = '\0';
- pos = strchr(buf, '\n');
- if (pos)
- *pos = '\0';
- ctrl_iface = strdup(buf);
- }
- wpa_ctrl_close(ctrl);
- }
-#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
- }
-
- if (ctrl_iface == NULL)
- return -1;
-
-#ifdef CONFIG_CTRL_IFACE_UNIX
- flen = strlen(ctrl_iface_dir) + strlen(ctrl_iface) + 2;
- cfile = (char *) malloc(flen);
- if (cfile == NULL)
- return -1;
- snprintf(cfile, flen, "%s/%s", ctrl_iface_dir, ctrl_iface);
-#else /* CONFIG_CTRL_IFACE_UNIX */
- flen = strlen(ctrl_iface) + 1;
- cfile = (char *) malloc(flen);
- if (cfile == NULL)
- return -1;
- snprintf(cfile, flen, "%s", ctrl_iface);
-#endif /* CONFIG_CTRL_IFACE_UNIX */
-
- if (ctrl_conn) {
- wpa_ctrl_close(ctrl_conn);
- ctrl_conn = NULL;
- }
-
- if (monitor_conn) {
- delete msgNotifier;
- msgNotifier = NULL;
- wpa_ctrl_detach(monitor_conn);
- wpa_ctrl_close(monitor_conn);
- monitor_conn = NULL;
- }
-
- printf("Trying to connect to '%s'\n", cfile);
- ctrl_conn = wpa_ctrl_open(cfile);
- if (ctrl_conn == NULL) {
- free(cfile);
- return -1;
- }
- monitor_conn = wpa_ctrl_open(cfile);
- free(cfile);
- if (monitor_conn == NULL) {
- wpa_ctrl_close(ctrl_conn);
- return -1;
- }
- if (wpa_ctrl_attach(monitor_conn)) {
- printf("Failed to attach to wpa_supplicant\n");
- wpa_ctrl_close(monitor_conn);
- monitor_conn = NULL;
- wpa_ctrl_close(ctrl_conn);
- ctrl_conn = NULL;
- return -1;
- }
-
-#if defined(CONFIG_CTRL_IFACE_UNIX) || defined(CONFIG_CTRL_IFACE_UDP)
- msgNotifier = new QSocketNotifier(wpa_ctrl_get_fd(monitor_conn),
- QSocketNotifier::Read, this);
- connect(msgNotifier, SIGNAL(activated(int)), SLOT(receiveMsgs()));
-#endif
-
- adapterSelect->clear();
- adapterSelect->insertItem(ctrl_iface);
- adapterSelect->setCurrentItem(0);
-
- len = sizeof(buf) - 1;
- if (wpa_ctrl_request(ctrl_conn, "INTERFACES", 10, buf, &len, NULL) >= 0) {
- buf[len] = '\0';
- pos = buf;
- while (*pos) {
- pos2 = strchr(pos, '\n');
- if (pos2)
- *pos2 = '\0';
- if (strcmp(pos, ctrl_iface) != 0)
- adapterSelect->insertItem(pos);
- if (pos2)
- pos = pos2 + 1;
- else
- break;
- }
- }
-
- return 0;
-}
-
-
-static void wpa_gui_msg_cb(char *msg, size_t)
-{
- /* This should not happen anymore since two control connections are used. */
- printf("missed message: %s\n", msg);
-}
-
-
-int WpaGui::ctrlRequest(const char *cmd, char *buf, size_t *buflen)
-{
- int ret;
-
- if (ctrl_conn == NULL)
- return -3;
- ret = wpa_ctrl_request(ctrl_conn, cmd, strlen(cmd), buf, buflen,
- wpa_gui_msg_cb);
- if (ret == -2) {
- printf("'%s' command timed out.\n", cmd);
- } else if (ret < 0) {
- printf("'%s' command failed.\n", cmd);
- }
-
- return ret;
-}
-
-
-void WpaGui::updateStatus()
-{
- char buf[2048], *start, *end, *pos;
- size_t len;
-
- pingsToStatusUpdate = 10;
-
- len = sizeof(buf) - 1;
- if (ctrl_conn == NULL || ctrlRequest("STATUS", buf, &len) < 0) {
- textStatus->setText("Could not get status from wpa_supplicant");
- textAuthentication->clear();
- textEncryption->clear();
- textSsid->clear();
- textBssid->clear();
- textIpAddress->clear();
- return;
- }
-
- buf[len] = '\0';
-
- bool auth_updated = false, ssid_updated = false;
- bool bssid_updated = false, ipaddr_updated = false;
- bool status_updated = false;
- char *pairwise_cipher = NULL, *group_cipher = NULL;
-
- start = buf;
- while (*start) {
- bool last = false;
- end = strchr(start, '\n');
- if (end == NULL) {
- last = true;
- end = start;
- while (end[0] && end[1])
- end++;
- }
- *end = '\0';
-
- pos = strchr(start, '=');
- if (pos) {
- *pos++ = '\0';
- if (strcmp(start, "bssid") == 0) {
- bssid_updated = true;
- textBssid->setText(pos);
- } else if (strcmp(start, "ssid") == 0) {
- ssid_updated = true;
- textSsid->setText(pos);
- } else if (strcmp(start, "ip_address") == 0) {
- ipaddr_updated = true;
- textIpAddress->setText(pos);
- } else if (strcmp(start, "wpa_state") == 0) {
- status_updated = true;
- textStatus->setText(pos);
- } else if (strcmp(start, "key_mgmt") == 0) {
- auth_updated = true;
- textAuthentication->setText(pos);
- /* TODO: could add EAP status to this */
- } else if (strcmp(start, "pairwise_cipher") == 0) {
- pairwise_cipher = pos;
- } else if (strcmp(start, "group_cipher") == 0) {
- group_cipher = pos;
- }
- }
-
- if (last)
- break;
- start = end + 1;
- }
-
- if (pairwise_cipher || group_cipher) {
- QString encr;
- if (pairwise_cipher && group_cipher &&
- strcmp(pairwise_cipher, group_cipher) != 0) {
- encr.append(pairwise_cipher);
- encr.append(" + ");
- encr.append(group_cipher);
- } else if (pairwise_cipher) {
- encr.append(pairwise_cipher);
- } else {
- encr.append(group_cipher);
- encr.append(" [group key only]");
- }
- textEncryption->setText(encr);
- } else
- textEncryption->clear();
-
- if (!status_updated)
- textStatus->clear();
- if (!auth_updated)
- textAuthentication->clear();
- if (!ssid_updated)
- textSsid->clear();
- if (!bssid_updated)
- textBssid->clear();
- if (!ipaddr_updated)
- textIpAddress->clear();
-}
-
-
-void WpaGui::updateNetworks()
-{
- char buf[2048], *start, *end, *id, *ssid, *bssid, *flags;
- size_t len;
- int first_active = -1;
- bool selected = false;
-
- if (!networkMayHaveChanged)
- return;
-
- networkSelect->clear();
-
- if (ctrl_conn == NULL)
- return;
-
- len = sizeof(buf) - 1;
- if (ctrlRequest("LIST_NETWORKS", buf, &len) < 0)
- return;
-
- buf[len] = '\0';
- start = strchr(buf, '\n');
- if (start == NULL)
- return;
- start++;
-
- while (*start) {
- bool last = false;
- end = strchr(start, '\n');
- if (end == NULL) {
- last = true;
- end = start;
- while (end[0] && end[1])
- end++;
- }
- *end = '\0';
-
- id = start;
- ssid = strchr(id, '\t');
- if (ssid == NULL)
- break;
- *ssid++ = '\0';
- bssid = strchr(ssid, '\t');
- if (bssid == NULL)
- break;
- *bssid++ = '\0';
- flags = strchr(bssid, '\t');
- if (flags == NULL)
- break;
- *flags++ = '\0';
-
- QString network(id);
- network.append(": ");
- network.append(ssid);
- networkSelect->insertItem(network);
-
- if (strstr(flags, "[CURRENT]")) {
- networkSelect->setCurrentItem(networkSelect->count() - 1);
- selected = true;
- } else if (first_active < 0 && strstr(flags, "[DISABLED]") == NULL)
- first_active = networkSelect->count() - 1;
-
- if (last)
- break;
- start = end + 1;
- }
-
- if (!selected && first_active >= 0)
- networkSelect->setCurrentItem(first_active);
-
- networkMayHaveChanged = false;
-}
-
-
-void WpaGui::helpIndex()
-{
- printf("helpIndex\n");
-}
-
-
-void WpaGui::helpContents()
-{
- printf("helpContents\n");
-}
-
-
-void WpaGui::helpAbout()
-{
- QMessageBox::about(this, "wpa_gui for wpa_supplicant",
- "Copyright (c) 2003-2008,\n"
- "Jouni Malinen <j@w1.fi>\n"
- "and contributors.\n"
- "\n"
- "This program is free software. You can\n"
- "distribute it and/or modify it under the terms of\n"
- "the GNU General Public License version 2.\n"
- "\n"
- "Alternatively, this software may be distributed\n"
- "under the terms of the BSD license.\n"
- "\n"
- "This product includes software developed\n"
- "by the OpenSSL Project for use in the\n"
- "OpenSSL Toolkit (http://www.openssl.org/)\n");
-}
-
-
-void WpaGui::disconnect()
-{
- char reply[10];
- size_t reply_len = sizeof(reply);
- ctrlRequest("DISCONNECT", reply, &reply_len);
-}
-
-
-void WpaGui::scan()
-{
- if (scanres) {
- scanres->close();
- delete scanres;
- }
-
- scanres = new ScanResults();
- if (scanres == NULL)
- return;
- scanres->setWpaGui(this);
- scanres->show();
- scanres->exec();
-}
-
-
-void WpaGui::eventHistory()
-{
- if (eh) {
- eh->close();
- delete eh;
- }
-
- eh = new EventHistory();
- if (eh == NULL)
- return;
- eh->addEvents(msgs);
- eh->show();
- eh->exec();
-}
-
-
-void WpaGui::ping()
-{
- char buf[10];
- size_t len;
-
-#ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
- /*
- * QSocketNotifier cannot be used with Windows named pipes, so use a timer
- * to check for received messages for now. This could be optimized be doing
- * something specific to named pipes or Windows events, but it is not clear
- * what would be the best way of doing that in Qt.
- */
- receiveMsgs();
-#endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
-
- if (scanres && !scanres->isVisible()) {
- delete scanres;
- scanres = NULL;
- }
-
- if (eh && !eh->isVisible()) {
- delete eh;
- eh = NULL;
- }
-
- if (udr && !udr->isVisible()) {
- delete udr;
- udr = NULL;
- }
-
- len = sizeof(buf) - 1;
- if (ctrlRequest("PING", buf, &len) < 0) {
- printf("PING failed - trying to reconnect\n");
- if (openCtrlConnection(ctrl_iface) >= 0) {
- printf("Reconnected successfully\n");
- pingsToStatusUpdate = 0;
- }
- }
-
- pingsToStatusUpdate--;
- if (pingsToStatusUpdate <= 0) {
- updateStatus();
- updateNetworks();
- }
-}
-
-
-static int str_match(const char *a, const char *b)
-{
- return strncmp(a, b, strlen(b)) == 0;
-}
-
-
-void WpaGui::processMsg(char *msg)
-{
- char *pos = msg, *pos2;
- int priority = 2;
-
- if (*pos == '<') {
- /* skip priority */
- pos++;
- priority = atoi(pos);
- pos = strchr(pos, '>');
- if (pos)
- pos++;
- else
- pos = msg;
- }
-
- WpaMsg wm(pos, priority);
- if (eh)
- eh->addEvent(wm);
- msgs.append(wm);
- while (msgs.count() > 100)
- msgs.pop_front();
-
- /* Update last message with truncated version of the event */
- if (strncmp(pos, "CTRL-", 5) == 0) {
- pos2 = strchr(pos, str_match(pos, WPA_CTRL_REQ) ? ':' : ' ');
- if (pos2)
- pos2++;
- else
- pos2 = pos;
- } else
- pos2 = pos;
- QString lastmsg = pos2;
- lastmsg.truncate(40);
- textLastMessage->setText(lastmsg);
-
- pingsToStatusUpdate = 0;
- networkMayHaveChanged = true;
-
- if (str_match(pos, WPA_CTRL_REQ))
- processCtrlReq(pos + strlen(WPA_CTRL_REQ));
-}
-
-
-void WpaGui::processCtrlReq(const char *req)
-{
- if (udr) {
- udr->close();
- delete udr;
- }
- udr = new UserDataRequest();
- if (udr == NULL)
- return;
- if (udr->setParams(this, req) < 0) {
- delete udr;
- udr = NULL;
- return;
- }
- udr->show();
- udr->exec();
-}
-
-
-void WpaGui::receiveMsgs()
-{
- char buf[256];
- size_t len;
-
- while (monitor_conn && wpa_ctrl_pending(monitor_conn) > 0) {
- len = sizeof(buf) - 1;
- if (wpa_ctrl_recv(monitor_conn, buf, &len) == 0) {
- buf[len] = '\0';
- processMsg(buf);
- }
- }
-}
-
-
-void WpaGui::connectB()
-{
- char reply[10];
- size_t reply_len = sizeof(reply);
- ctrlRequest("REASSOCIATE", reply, &reply_len);
-}
-
-
-void WpaGui::selectNetwork( const QString &sel )
-{
- QString cmd(sel);
- char reply[10];
- size_t reply_len = sizeof(reply);
-
- int pos = cmd.find(':');
- if (pos < 0) {
- printf("Invalid selectNetwork '%s'\n", cmd.ascii());
- return;
- }
- cmd.truncate(pos);
- cmd.prepend("SELECT_NETWORK ");
- ctrlRequest(cmd.ascii(), reply, &reply_len);
-}
-
-
-void WpaGui::editNetwork()
-{
- QString sel(networkSelect->currentText());
- int pos = sel.find(':');
- if (pos < 0) {
- printf("Invalid selectNetwork '%s'\n", sel.ascii());
- return;
- }
- sel.truncate(pos);
-
- NetworkConfig *nc = new NetworkConfig();
- if (nc == NULL)
- return;
- nc->setWpaGui(this);
-
- nc->paramsFromConfig(sel.toInt());
- nc->show();
- nc->exec();
-}
-
-
-void WpaGui::triggerUpdate()
-{
- updateStatus();
- networkMayHaveChanged = true;
- updateNetworks();
-}
-
-
-void WpaGui::addNetwork()
-{
- NetworkConfig *nc = new NetworkConfig();
- if (nc == NULL)
- return;
- nc->setWpaGui(this);
- nc->newNetwork();
- nc->show();
- nc->exec();
-}
-
-
-void WpaGui::selectAdapter( const QString & sel )
-{
- if (openCtrlConnection(sel.ascii()) < 0)
- printf("Failed to open control connection to wpa_supplicant.\n");
- updateStatus();
- updateNetworks();
-}
projects / mech_eap.git / blobdiff