Cleanup use of HotspotCredentials.

PiperOrigin-RevId: 824262890

internal/platform/implementation/apple/Tests/GNCWifiHotspotMediumTest.mm

@@ -72,7 +72,7 @@ const char kIPAddress[] = "192.168.1.2";
   hotspotCredentials.SetSSID("TestSSID");
   hotspotCredentials.SetPassword("TestPassword");
 
-  XCTAssertFalse(_hotspotMedium->ConnectWifiHotspot(&hotspotCredentials));
+  XCTAssertFalse(_hotspotMedium->ConnectWifiHotspot(hotspotCredentials));
 }
 
 - (void)testListenForService {

internal/platform/implementation/apple/wifi_hotspot.h

@@ -103,7 +103,7 @@ class WifiHotspotMedium : public api::WifiHotspotMedium {
    *
    * @param hotspot_credentials_ The credentials of the Wifi Hotspot to connect to.
    */
-  bool ConnectWifiHotspot(HotspotCredentials* hotspot_credentials_) override;
+  bool ConnectWifiHotspot(const HotspotCredentials& hotspot_credentials_) override;
 
   /**
    * @brief Disconnects from the currently connected Wifi Hotspot.

internal/platform/implementation/apple/wifi_hotspot.mm

@@ -110,9 +110,9 @@ WifiHotspotMedium::WifiHotspotMedium(GNCHotspotMedium* hotspot_medium) : medium_
 
 WifiHotspotMedium::~WifiHotspotMedium() { DisconnectWifiHotspot(); }
 
-bool WifiHotspotMedium::ConnectWifiHotspot(HotspotCredentials* hotspot_credentials_) {
-  NSString* ssid = [[NSString alloc] initWithUTF8String:hotspot_credentials_->GetSSID().c_str()];
-  std::string hotspot_password = hotspot_credentials_->GetPassword();
+bool WifiHotspotMedium::ConnectWifiHotspot(const HotspotCredentials& hotspot_credentials_) {
+  NSString* ssid = [[NSString alloc] initWithUTF8String:hotspot_credentials_.GetSSID().c_str()];
+  std::string hotspot_password = hotspot_credentials_.GetPassword();
   NSString* password = [[NSString alloc] initWithUTF8String:hotspot_password.c_str()];
 
   GNCLoggerInfo(@"ConnectWifiHotspot SSID: %@ Password: %s", ssid,

internal/platform/implementation/g3/wifi_hotspot.cc

@@ -14,7 +14,6 @@
 
 #include "internal/platform/implementation/g3/wifi_hotspot.h"
 
-#include <iostream>
 #include <memory>
 #include <string>
 #include <utility>
@@ -158,23 +157,23 @@ bool WifiHotspotMedium::StopWifiHotspot() {
 }
 
 bool WifiHotspotMedium::ConnectWifiHotspot(
-    HotspotCredentials* hotspot_credentials) {
+    const HotspotCredentials& hotspot_credentials) {
   absl::MutexLock lock(mutex_);
 
-  LOG(INFO) << "G3 ConnectWifiHotspot: ssid=" << hotspot_credentials->GetSSID()
-            << ",  password:" << hotspot_credentials->GetPassword();
+  LOG(INFO) << "G3 ConnectWifiHotspot: ssid=" << hotspot_credentials.GetSSID()
+            << ",  password:" << hotspot_credentials.GetPassword();
 
   auto& env = MediumEnvironment::Instance();
   auto* remote_medium = static_cast<WifiHotspotMedium*>(
-      env.GetWifiHotspotMedium(hotspot_credentials->GetSSID(), {}));
+      env.GetWifiHotspotMedium(hotspot_credentials.GetSSID(), ""));
   if (!remote_medium) {
-    env.UpdateWifiHotspotMediumForStartOrConnect(*this, hotspot_credentials,
+    env.UpdateWifiHotspotMediumForStartOrConnect(*this, &hotspot_credentials,
                                                  /*is_ap=*/false,
                                                  /*enabled=*/false);
     return false;
   }
 
-  env.UpdateWifiHotspotMediumForStartOrConnect(*this, hotspot_credentials,
+  env.UpdateWifiHotspotMediumForStartOrConnect(*this, &hotspot_credentials,
                                                /*is_ap=*/false,
                                                /*enabled=*/true);
   return true;

internal/platform/implementation/g3/wifi_hotspot.h

@@ -158,7 +158,8 @@ class WifiHotspotMedium : public api::WifiHotspotMedium {
   // Advertiser stop the current WiFi Hotspot
   bool StopWifiHotspot() override;
   // Discoverer connects to the Hotspot
-  bool ConnectWifiHotspot(HotspotCredentials* hotspot_credentials) override;
+  bool ConnectWifiHotspot(
+      const HotspotCredentials& hotspot_credentials) override;
   // Discoverer disconnects from the Hotspot
   bool DisconnectWifiHotspot() override;
 

internal/platform/implementation/wifi_hotspot.h

@@ -19,7 +19,6 @@
 
 #include "internal/platform/cancellation_flag.h"
 #include "internal/platform/input_stream.h"
-#include "internal/platform/listeners.h"
 #include "internal/platform/output_stream.h"
 #include "internal/platform/wifi_credential.h"
 
@@ -101,7 +100,8 @@ class WifiHotspotMedium {
   virtual bool StopWifiHotspot() = 0;
 
   // Client device connect to a softAP with specified credential.
-  virtual bool ConnectWifiHotspot(HotspotCredentials* hotspot_credentials) = 0;
+  virtual bool ConnectWifiHotspot(
+      const HotspotCredentials& hotspot_credentials) = 0;
   virtual bool DisconnectWifiHotspot() = 0;
 
   // Returns the port range as a pair of min and max port.

internal/platform/implementation/windows/wifi_hotspot.h

@@ -217,7 +217,8 @@ class WifiHotspotMedium : public api::WifiHotspotMedium {
   // Advertiser stop the current WiFi Hotspot
   bool StopWifiHotspot() override;
   // Discoverer connects to the Hotspot
-  bool ConnectWifiHotspot(HotspotCredentials* hotspot_credentials) override;
+  bool ConnectWifiHotspot(
+      const HotspotCredentials& hotspot_credentials) override;
   // Discoverer disconnects from the Hotspot
   bool DisconnectWifiHotspot() override;
 

internal/platform/implementation/windows/wifi_hotspot_medium.cc

@@ -383,9 +383,11 @@ fire_and_forget WifiHotspotMedium::OnConnectionRequested(
 }
 
 bool WifiHotspotMedium::ConnectWifiHotspot(
-    HotspotCredentials* hotspot_credentials) {
+    const HotspotCredentials& hotspot_credentials) {
   absl::MutexLock lock(mutex_);
 
+  std::string ssid = hotspot_credentials.GetSSID();
+  std::string password = hotspot_credentials.GetPassword();
   try {
     if (IsConnected()) {
       LOG(WARNING) << "Already connected to Hotspot, disconnect first.";
@@ -398,7 +400,7 @@ bool WifiHotspotMedium::ConnectWifiHotspot(
             platform::config_package_nearby::nearby_platform_feature::
                 kEnableIntelPieSdk)) {
       auto channel = WifiUtils::ConvertFrequencyMhzToChannel(
-          hotspot_credentials->GetFrequency());
+          hotspot_credentials.GetFrequency());
       WifiIntel& intel_wifi{WifiIntel::GetInstance()};
       intel_wifi_started = intel_wifi.Start();
       if (intel_wifi_started) {
@@ -409,9 +411,8 @@ bool WifiHotspotMedium::ConnectWifiHotspot(
     if (NearbyFlags::GetInstance().GetBoolFlag(
             platform::config_package_nearby::nearby_platform_feature::
                 kEnableWifiHotspotNativeScan)) {
-      if (!wifi_hotspot_native_.Scan(hotspot_credentials->GetSSID())) {
-        LOG(INFO) << "Hotspot " << hotspot_credentials->GetSSID()
-                  << " is not found";
+      if (!wifi_hotspot_native_.Scan(ssid)) {
+        LOG(INFO) << "Hotspot " << ssid << " is not found";
 
         if (intel_wifi_started) {
           WifiIntel& intel_wifi{WifiIntel::GetInstance()};
@@ -423,7 +424,7 @@ bool WifiHotspotMedium::ConnectWifiHotspot(
     }
 
     bool connected =
-        wifi_hotspot_native_.ConnectToWifiNetwork(hotspot_credentials);
+        wifi_hotspot_native_.ConnectToWifiNetwork(ssid, password);
 
     if (intel_wifi_started) {
       WifiIntel& intel_wifi{WifiIntel::GetInstance()};
@@ -486,7 +487,7 @@ bool WifiHotspotMedium::ConnectWifiHotspot(
       return false;
     }
     medium_status_ |= kMediumStatusConnected;
-    LOG(INFO) << "Connected to hotspot: " << hotspot_credentials->GetSSID();
+    LOG(INFO) << "Connected to hotspot: " << ssid;
 
     return true;
   } catch (std::exception exception) {

internal/platform/implementation/windows/wifi_hotspot_native.cc

@@ -25,7 +25,6 @@
 #include <cstring>
 #include <cwchar>
 #include <memory>
-#include <optional>
 #include <string>
 #include <utility>
 
@@ -39,7 +38,6 @@
 #include "internal/platform/implementation/windows/network_info.h"
 #include "internal/platform/implementation/windows/string_utils.h"
 #include "internal/platform/logging.h"
-#include "internal/platform/wifi_credential.h"
 
 namespace nearby::windows {
 
@@ -113,8 +111,8 @@ WifiHotspotNative::~WifiHotspotNative() {
   VLOG(1) << "WifiHotspotNative destroyed successfully.";
 }
 
-bool WifiHotspotNative::ConnectToWifiNetwork(
-    HotspotCredentials* hotspot_credentials) {
+bool WifiHotspotNative::ConnectToWifiNetwork(absl::string_view ssid,
+                                             absl::string_view password) {
   GUID interface_guid = GetInterfaceGuid();
   if (interface_guid == GUID_NULL) {
     LOG(ERROR) << __func__ << ": No available WLAN Interface to use.";
@@ -122,7 +120,7 @@ bool WifiHotspotNative::ConnectToWifiNetwork(
   }
   {
     absl::MutexLock lock(mutex_);
-    if (!SetWlanProfile(interface_guid, hotspot_credentials)) {
+    if (!SetWlanProfile(interface_guid, ssid, password)) {
       LOG(ERROR) << "Failed to set WLAN profile.";
       return false;
     }
@@ -428,9 +426,8 @@ bool WifiHotspotNative::UnregisterWlanNotificationCallback() {
 }
 
 bool WifiHotspotNative::SetWlanProfile(
-    GUID interface_guid, HotspotCredentials* hotspot_credentials) {
-  std::wstring profile = BuildWlanProfile(hotspot_credentials->GetSSID(),
-                                          hotspot_credentials->GetPassword());
+    GUID interface_guid, absl::string_view ssid, absl::string_view password) {
+  std::wstring profile = BuildWlanProfile(ssid, password);
   DWORD reason = 0;
   DWORD result = WlanSetProfile(
       /*hClientHandle=*/wifi_, /*pInterfaceGuid=*/&interface_guid,

internal/platform/implementation/windows/wifi_hotspot_native.h

@@ -23,9 +23,7 @@
 // clang-format on
 
 #include <memory>
-#include <optional>
 #include <string>
-#include <vector>
 
 #include "absl/base/nullability.h"
 #include "absl/base/thread_annotations.h"
@@ -33,7 +31,6 @@
 #include "absl/synchronization/mutex.h"
 #include "internal/platform/count_down_latch.h"
 #include "internal/platform/implementation/windows/network_info.h"
-#include "internal/platform/wifi_credential.h"
 
 namespace nearby::windows {
 
@@ -41,7 +38,7 @@ class WifiHotspotNative {
  public:
   WifiHotspotNative();
   ~WifiHotspotNative();
-  bool ConnectToWifiNetwork(HotspotCredentials* hotspot_credentials)
+  bool ConnectToWifiNetwork(absl::string_view ssid, absl::string_view password)
       ABSL_LOCKS_EXCLUDED(mutex_);
   bool DisconnectWifiNetwork() ABSL_LOCKS_EXCLUDED(mutex_);
 
@@ -80,8 +77,8 @@ class WifiHotspotNative {
       WlanNotificationContext* absl_nonnull context)
       ABSL_EXCLUSIVE_LOCKS_REQUIRED(mutex_);
   bool UnregisterWlanNotificationCallback();
-  bool SetWlanProfile(GUID interface_guid,
-                      HotspotCredentials* hotspot_credentials)
+  bool SetWlanProfile(GUID interface_guid, absl::string_view ssid,
+                      absl::string_view password)
       ABSL_EXCLUSIVE_LOCKS_REQUIRED(mutex_);
   bool RemoveCreatedWlanProfile(GUID interface_guid)
       ABSL_EXCLUSIVE_LOCKS_REQUIRED(mutex_);

internal/platform/implementation/windows/wifi_hotspot_test.cc

@@ -121,7 +121,7 @@ TEST(WifiHotspotMedium, DISABLED_ConnectWifiHotspot) {
             kEnableIntelPieSdk,
         true);
 
-    EXPECT_TRUE(hotspot_medium.ConnectWifiHotspot(&hotspot_credentials));
+    EXPECT_TRUE(hotspot_medium.ConnectWifiHotspot(hotspot_credentials));
     absl::SleepFor(absl::Seconds(1));
     while (true) {
       LOG(INFO) << "Enter \"s\" to stop test:";

internal/platform/medium_environment.cc

@@ -1056,8 +1056,8 @@ api::WifiHotspotMedium* MediumEnvironment::GetWifiHotspotMedium(
 }
 
 void MediumEnvironment::UpdateWifiHotspotMediumForStartOrConnect(
-    api::WifiHotspotMedium& medium, HotspotCredentials* hotspot_credentials,
-    bool is_ap, bool enabled) {
+    api::WifiHotspotMedium& medium,
+    const HotspotCredentials* hotspot_credentials, bool is_ap, bool enabled) {
   if (!enabled_) return;
 
   CountDownLatch latch(1);

internal/platform/medium_environment.h

@@ -325,8 +325,8 @@ class MediumEnvironment {
   // Updates credential and Medium role(AP or STA) to indicate the current
   // medium is exposing Start Hotspot event.
   void UpdateWifiHotspotMediumForStartOrConnect(
-      api::WifiHotspotMedium& medium, HotspotCredentials* hotspot_credentials,
-      bool is_ap, bool enabled);
+      api::WifiHotspotMedium& medium,
+      const HotspotCredentials* hotspot_credentials, bool is_ap, bool enabled);
 
   // Removes medium-related info. This should correspond to device stopped or
   // disconnected.
@@ -435,7 +435,7 @@ class MediumEnvironment {
     bool is_ap = true;
     // Set "true" when SoftAP is started or STA is connected
     bool is_active = false;
-    HotspotCredentials* hotspot_credentials;
+    const HotspotCredentials* hotspot_credentials;
   };
 
   struct BluetoothPairingContext {

internal/platform/wifi_hotspot.h

@@ -23,7 +23,6 @@
 
 #include "absl/base/thread_annotations.h"
 #include "absl/strings/string_view.h"
-#include "absl/types/optional.h"
 #include "internal/platform/cancellation_flag.h"
 #include "internal/platform/exception.h"
 #include "internal/platform/implementation/platform.h"
@@ -187,7 +186,7 @@ class WifiHotspotMedium {
   bool ConnectWifiHotspot(const HotspotCredentials& hotspot_credentials) {
     MutexLock lock(&mutex_);
     hotspot_credentials_ = hotspot_credentials;
-    return impl_->ConnectWifiHotspot(&hotspot_credentials_);
+    return impl_->ConnectWifiHotspot(hotspot_credentials);
   }
   bool DisconnectWifiHotspot() { return impl_->DisconnectWifiHotspot(); }