Hotspot UI

2021-08-22 11:51:09 -04:00
parent f6aa331d77
commit 865e23b413
51 changed files with 918 additions and 146 deletions
@@ -0,0 +1,84 @@
+#include "pch.h"
+
+#include "SetWifiConfig.hpp"
+#include "PiPedalException.hpp"
+#include "SystemConfigFile.hpp"
+#include "SysExec.hpp"
+
+using namespace pipedal;
+
+
+void pipedal::SetWifiConfig(const WifiConfigSettings&settings)
+{
+    char band;
+    if (!settings.enable_)
+    {
+        SysExec("/usr/bin/systemctl stop hostapd");
+        SysExec("/usr/bin/systemctl disable hostapd");
+
+        SysExec("/usr/bin/systemctl enable wpa_supplicant");
+        SysExec("/usr/bin/systemctl start wpa_supplicant");
+    } else {
+        boost::filesystem::path path("/etc/hostapd/hostapd.conf");
+        SystemConfigFile apdConfig(path);
+        apdConfig.Set("ieee80211n","1",false);
+        apdConfig.Set("ieee80211d","1",false);
+        apdConfig.Set("ieee80211ac","1",false);
+        apdConfig.Set("ieee80211d","1",false);
+        apdConfig.Set("ht_capab","[HT40][SHORT-GI-20][DSSS_CCK-40]",false);
+        apdConfig.Set("rsn_pairwise","CCMP",false);
+
+        apdConfig.Set("wmm_enabled","1");
+        apdConfig.Set("auth_algs","1");
+        apdConfig.Set("wpa","2");
+
+
+        std::string hwMode = "g";
+        if (settings.channel_.length() > 0 && settings.channel_[0] == 'a') {
+            hwMode = "a"; // 5G
+        } else {
+            hwMode = "g"; // 2.4G
+        }
+        std::string channel;
+        if (settings.channel_[0] > '9' || settings.channel_[0] < '0')
+        {
+            channel = settings.channel_.substr(1);
+        } else {
+            channel = settings.channel_;
+            int iChannel = std::stoi(channel);
+            if (iChannel <= 14) {
+                hwMode = "g";
+            } else {
+                hwMode = "a";
+            }
+        }
+
+        if (settings.password_.length() != 0)
+        {
+            apdConfig.Set("wpa_passphrase",settings.password_);
+        }
+        apdConfig.Set("ssid",settings.hotspotName_);
+        apdConfig.Set("country_code",settings.countryCode_);
+        apdConfig.Set("hw_mode",hwMode);
+        apdConfig.Set("channel",channel);
+        apdConfig.Save();
+
+        SysExec("/usr/bin/systemctl daemon-reload");
+
+        SysExec("/usr/bin/systemctl mask wpa_supplicant");
+        SysExec("/usr/bin/systemctl stop wpa_supplicant");
+
+        if (SysExec("/usr/bin/systemctl restart hostapd") != 0)
+        {
+            throw PiPedalException("Unable to start the access point.");
+
+        }
+        if (SysExec("systemctl is-active --quiet hostapd") != 0)
+        {
+            throw PiPedalException("Unable to start the access point.");
+        }
+        SysExec("/usr/bin/systemctl enable hostapd");
+
+    }
+
+}