Abstract error types and remove JSON parsing

For now JSON parsing does not make a lot of sense. This is better off
handled by the clients for now.

Signed-off-by: jwijenbergh <jeroenwijenbergh@protonmail.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/src/error.go b/src/error.go
new file mode 100644
index 0000000..87d7e53
--- /dev/null
+++ b/src/error.go
@@ -0,0 +1,30 @@
+package eduvpn
+
+type detailedVPNErrorCode int8
+type VPNErrorCode int8
+
+type VPNError struct {
+	Code     VPNErrorCode
+	Detailed detailedVPNError
+}
+
+func (err VPNError) Error() string {
+	return err.Detailed.Error()
+}
+
+func (err VPNError) Unwrap() error {
+	return err.Detailed
+}
+
+type detailedVPNError struct {
+	Code    detailedVPNErrorCode
+	Message string
+	Cause   error
+}
+
+func (err detailedVPNError) Error() string {
+	return err.Message
+}
+func (err detailedVPNError) Unwrap() error {
+	return err.Cause
+}