Move main source files into src/

src/errors.cpp

@@ -0,0 +1,57 @@
+
+#include "errors.h"
+
+#include <cerrno>
+
+namespace wibo {
+
+DWORD winErrorFromErrno(int err) {
+	switch (err) {
+	case 0:
+		return ERROR_SUCCESS;
+	case EACCES:
+		return ERROR_ACCESS_DENIED;
+	case EEXIST:
+		return ERROR_ALREADY_EXISTS;
+	case ENOENT:
+		return ERROR_FILE_NOT_FOUND;
+	case ENOTDIR:
+		return ERROR_PATH_NOT_FOUND;
+	case ENOMEM:
+		return ERROR_NOT_ENOUGH_MEMORY;
+	case EINVAL:
+		return ERROR_INVALID_PARAMETER;
+	case EINTR:
+		return ERROR_OPERATION_ABORTED;
+	case EIO:
+		return ERROR_READ_FAULT;
+	case EPIPE:
+		return ERROR_BROKEN_PIPE;
+	case ESPIPE:
+		return ERROR_INVALID_PARAMETER;
+	default:
+		DEBUG_LOG("Unhandled errno %d -> ERROR_NOT_SUPPORTED\n", err);
+		return ERROR_NOT_SUPPORTED;
+	}
+}
+
+NTSTATUS statusFromWinError(DWORD error) {
+	switch (error) {
+	case ERROR_SUCCESS:
+		return STATUS_SUCCESS;
+	case ERROR_INVALID_HANDLE:
+		return STATUS_INVALID_HANDLE;
+	case ERROR_INVALID_PARAMETER:
+		return STATUS_INVALID_PARAMETER;
+	case ERROR_HANDLE_EOF:
+		return STATUS_END_OF_FILE;
+	default:
+		return STATUS_UNEXPECTED_IO_ERROR;
+	}
+}
+
+NTSTATUS statusFromErrno(int err) {
+	return statusFromWinError(winErrorFromErrno(err));
+}
+
+} // namespace wibo