Initial pure C++ implementation

src/foundation/status.h

@@ -0,0 +1,48 @@
+
+#pragma once
+
+#include <string>
+#include <utility>
+
+#include "joc_core.h"
+
+namespace joc {
+
+class Status {
+public:
+    Status() = default;
+
+    static Status success() { return Status(); }
+
+    static Status fail(joc_error code, std::string stage, std::string message) {
+        Status s;
+        s.code_ = code;
+        s.stage_ = std::move(stage);
+        s.message_ = std::move(message);
+        return s;
+    }
+
+    bool ok() const { return code_ == JOC_OK; }
+    joc_error code() const { return code_; }
+    const std::string& stage() const { return stage_; }
+    const std::string& message() const { return message_; }
+
+private:
+    joc_error code_ = JOC_OK;
+    std::string stage_ = "none";
+    std::string message_;
+};
+
+// Stage names are kept as plain literals so that C++ and the Python frontend
+namespace stage {
+inline constexpr const char* kFoundation = "foundation";
+inline constexpr const char* kEac3 = "eac3_transport";
+inline constexpr const char* kEmdf = "emdf";
+inline constexpr const char* kJoc = "joc";
+inline constexpr const char* kOamd = "oamd";
+inline constexpr const char* kDsp = "dsp";
+inline constexpr const char* kRender = "render";
+inline constexpr const char* kOutput = "output";
+}  // namespace stage
+
+}  // namespace joc