From 9f0da33c3349df47580d93fcd25346be4d2b94a7 Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Wed, 23 Aug 2017 00:08:07 -0400
Subject: qt: Add an option to view/regenerate telemetry ID.

---
 src/core/telemetry_session.cpp | 19 ++++++++++++++++---
 src/core/telemetry_session.h   | 12 ++++++++++++
 2 files changed, 28 insertions(+), 3 deletions(-)

(limited to 'src/core')

diff --git a/src/core/telemetry_session.cpp b/src/core/telemetry_session.cpp
index 61ba78457..d0f257f58 100644
--- a/src/core/telemetry_session.cpp
+++ b/src/core/telemetry_session.cpp
@@ -38,21 +38,21 @@ static u64 GenerateTelemetryId() {
     return telemetry_id;
 }
 
-static u64 GetTelemetryId() {
+u64 GetTelemetryId() {
     u64 telemetry_id{};
     static const std::string& filename{FileUtil::GetUserPath(D_CONFIG_IDX) + "telemetry_id"};
 
     if (FileUtil::Exists(filename)) {
         FileUtil::IOFile file(filename, "rb");
         if (!file.IsOpen()) {
-            LOG_ERROR(WebService, "failed to open telemetry_id: %s", filename.c_str());
+            LOG_ERROR(Core, "failed to open telemetry_id: %s", filename.c_str());
             return {};
         }
         file.ReadBytes(&telemetry_id, sizeof(u64));
     } else {
         FileUtil::IOFile file(filename, "wb");
         if (!file.IsOpen()) {
-            LOG_ERROR(WebService, "failed to open telemetry_id: %s", filename.c_str());
+            LOG_ERROR(Core, "failed to open telemetry_id: %s", filename.c_str());
             return {};
         }
         telemetry_id = GenerateTelemetryId();
@@ -62,6 +62,19 @@ static u64 GetTelemetryId() {
     return telemetry_id;
 }
 
+u64 RegenerateTelemetryId() {
+    const u64 new_telemetry_id{GenerateTelemetryId()};
+    static const std::string& filename{FileUtil::GetUserPath(D_CONFIG_IDX) + "telemetry_id"};
+
+    FileUtil::IOFile file(filename, "wb");
+    if (!file.IsOpen()) {
+        LOG_ERROR(Core, "failed to open telemetry_id: %s", filename.c_str());
+        return {};
+    }
+    file.WriteBytes(&new_telemetry_id, sizeof(u64));
+    return new_telemetry_id;
+}
+
 TelemetrySession::TelemetrySession() {
 #ifdef ENABLE_WEB_SERVICE
     backend = std::make_unique<WebService::TelemetryJson>();
diff --git a/src/core/telemetry_session.h b/src/core/telemetry_session.h
index cf53835c3..65613daae 100644
--- a/src/core/telemetry_session.h
+++ b/src/core/telemetry_session.h
@@ -35,4 +35,16 @@ private:
     std::unique_ptr<Telemetry::VisitorInterface> backend; ///< Backend interface that logs fields
 };
 
+/**
+ * Gets TelemetryId, a unique identifier used for the user's telemetry sessions.
+ * @returns The current TelemetryId for the session.
+ */
+u64 GetTelemetryId();
+
+/**
+ * Regenerates TelemetryId, a unique identifier used for the user's telemetry sessions.
+ * @returns The new TelemetryId that was generated.
+ */
+u64 RegenerateTelemetryId();
+
 } // namespace Core
-- 
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