big WIP

3 files changed, 51 insertions, 0 deletions

diff --git a/src/crepe/facade/CMakeLists.txt b/src/crepe/facade/CMakeLists.txt
index 243ae46..4873e8d 100644
--- a/src/crepe/facade/CMakeLists.txt
+++ b/src/crepe/facade/CMakeLists.txt
@@ -6,6 +6,7 @@ target_sources(crepe PUBLIC
 	DB.cpp
 	FontFacade.cpp
 	Font.cpp
+	SignalCatch.cpp
 )
 
 target_sources(crepe PUBLIC FILE_SET HEADERS FILES
@@ -16,5 +17,6 @@ target_sources(crepe PUBLIC FILE_SET HEADERS FILES
 	DB.h
 	FontFacade.h
 	Font.h
+	SignalCatch.h
 )
 
diff --git a/src/crepe/facade/SignalCatch.cpp b/src/crepe/facade/SignalCatch.cpp
new file mode 100644
index 0000000..ad92d28
--- /dev/null
+++ b/src/crepe/facade/SignalCatch.cpp
@@ -0,0 +1,25 @@
+#include <stdexcept>
+
+#include "SignalCatch.h"
+
+using namespace crepe;
+using namespace std;
+
+SignalCatch::SignalCatch() {
+	segvcatch::init_segv(&SignalCatch::segv);
+	segvcatch::init_fpe(&SignalCatch::fpe);
+}
+
+SignalCatch::~SignalCatch() {
+	segvcatch::init_segv();
+	segvcatch::init_fpe();
+}
+
+void SignalCatch::segv() {
+	throw runtime_error("segmentation fault");
+}
+
+void SignalCatch::fpe() {
+	throw domain_error("floating point exception");
+}
+
diff --git a/src/crepe/facade/SignalCatch.h b/src/crepe/facade/SignalCatch.h
new file mode 100644
index 0000000..4562215
--- /dev/null
+++ b/src/crepe/facade/SignalCatch.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <segvcatch.h>
+
+namespace crepe {
+
+class SignalCatch {
+public:
+	SignalCatch();
+	~SignalCatch();
+
+private:
+	static void segv();
+	static void fpe();
+
+public:
+	SignalCatch(const SignalCatch &) = delete;
+	SignalCatch(SignalCatch &&) = delete;
+	SignalCatch & operator=(const SignalCatch &) = delete;
+	SignalCatch & operator=(SignalCatch &&) = delete;
+};
+
+}
+