Add and use ScopeGuard (#643)v1.22.1-rc2

Use a scope guard instead of `GOTO` statements for curl cleanup

1 files changed, 20 insertions, 0 deletions

diff --git a/primedev/util/utils.h b/primedev/util/utils.h
index 85922692..1a419607 100644
--- a/primedev/util/utils.h
+++ b/primedev/util/utils.h
@@ -1,3 +1,23 @@
 #pragma once
 
 void RemoveAsciiControlSequences(char* str, bool allow_color_codes);
+
+class ScopeGuard
+{
+public:
+	auto operator=(ScopeGuard&) = delete;
+	ScopeGuard(ScopeGuard&) = delete;
+
+	ScopeGuard(std::function<void()> callback) : m_callback(callback) {}
+	~ScopeGuard()
+	{
+		m_callback();
+	}
+	void Dismiss()
+	{
+		m_callback = [] {};
+	}
+
+private:
+	std::function<void()> m_callback;
+};