Implement RebootCount storage on Darwin. (#29134)

* Implement RebootCount storage on Darwin. Fixes #29108 * Address review comment.
project-chip · Sep 11, 2023 · b274b9e · b274b9e
1 parent b54c646
commit b274b9e
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diff --git a/src/platform/Darwin/DiagnosticDataProviderImpl.cpp b/src/platform/Darwin/DiagnosticDataProviderImpl.cpp
@@ -89,6 +89,17 @@ CHIP_ERROR DiagnosticDataProviderImpl::ResetWatermarks()
     return CHIP_NO_ERROR;
 }
 
+CHIP_ERROR DiagnosticDataProviderImpl::GetRebootCount(uint16_t & rebootCount)
+{
+    uint32_t count = 0;
+
+    ReturnErrorOnFailure(ConfigurationMgr().GetRebootCount(count));
+    VerifyOrReturnError(count <= UINT16_MAX, CHIP_ERROR_INVALID_INTEGER_VALUE);
+    rebootCount = static_cast<uint16_t>(count);
+
+    return CHIP_NO_ERROR;
+}
+
 DiagnosticDataProvider & GetDiagnosticDataProviderImpl()
 {
     return DiagnosticDataProviderImpl::GetDefaultInstance();

diff --git a/src/platform/Darwin/DiagnosticDataProviderImpl.h b/src/platform/Darwin/DiagnosticDataProviderImpl.h
@@ -43,6 +43,7 @@ class DiagnosticDataProviderImpl : public DiagnosticDataProvider
     // ===== Methods that implement the DiagnosticDataProvider abstract interface.
     bool SupportsWatermarks() override { return true; }
     CHIP_ERROR ResetWatermarks() override;
+    CHIP_ERROR GetRebootCount(uint16_t & rebootCount) override;
 };
 
 /**