Diff: MaximInterfaceCore/system_error.cpp

Revision:

7:9cd16581b578

Child:

8:5ea891c7d1a1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MaximInterfaceCore/system_error.cpp	Mon Jul 22 11:44:07 2019 -0500
@@ -0,0 +1,96 @@
+/*******************************************************************************
+* Copyright (C) 2017 Maxim Integrated Products, Inc., All Rights Reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+* OTHER DEALINGS IN THE SOFTWARE.
+*
+* Except as contained in this notice, the name of Maxim Integrated
+* Products, Inc. shall not be used except as stated in the Maxim Integrated
+* Products, Inc. Branding Policy.
+*
+* The mere transfer of this software does not imply any licenses
+* of trade secrets, proprietary technology, copyrights, patents,
+* trademarks, maskwork rights, or any other form of intellectual
+* property whatsoever. Maxim Integrated Products, Inc. retains all
+* ownership rights.
+*******************************************************************************/
+
+#include "Error.hpp"
+#include "system_error.hpp"
+
+namespace MaximInterfaceCore {
+
+using std::string;
+
+error_condition error_category::default_error_condition(int code) const {
+  return error_condition(code, *this);
+}
+
+bool error_category::equivalent(int code,
+                                const error_condition & condition) const {
+  return default_error_condition(code) == condition;
+}
+
+bool error_category::equivalent(const error_code & code, int condition) const {
+  return *this == code.category() && code.value() == condition;
+}
+
+const error_category & system_category() {
+  static class : public error_category {
+  public:
+    virtual const char * name() const { return "system"; }
+
+    virtual string message(int condition) const {
+      return defaultErrorMessage(condition);
+    }
+  } instance;
+  return instance;
+}
+
+static string formatWhat(const error_code & ec) {
+  return string(ec.category().name()) + ' ' + ec.message();
+}
+
+template <typename T>
+static string formatWhat(const error_code & ec, const T & what_arg) {
+  return string(what_arg) + ": " + formatWhat(ec);
+}
+
+system_error::system_error(const error_code & ec)
+    : runtime_error(formatWhat(ec)), code_(ec) {}
+
+system_error::system_error(const error_code & ec, const string & what_arg)
+    : runtime_error(formatWhat(ec, what_arg)), code_(ec) {}
+
+system_error::system_error(const error_code & ec, const char * what_arg)
+    : runtime_error(formatWhat(ec, what_arg)), code_(ec) {}
+
+system_error::system_error(int ev, const error_category & ecat)
+    : runtime_error(formatWhat(error_code(ev, ecat))), code_(ev, ecat) {}
+
+system_error::system_error(int ev, const error_category & ecat,
+                           const string & what_arg)
+    : runtime_error(formatWhat(error_code(ev, ecat), what_arg)),
+      code_(ev, ecat) {}
+
+system_error::system_error(int ev, const error_category & ecat,
+                           const char * what_arg)
+    : runtime_error(formatWhat(error_code(ev, ecat), what_arg)),
+      code_(ev, ecat) {}
+
+} // namespace MaximInterfaceCore