Switch to varlink as IPC protocol

This is a lot! Whole new design on top of a statefult varlink interface.

You can now handle multiple request response cycles over a single
connection.

The error responses are lot more refined than just status codes with
optional messages and finally part of the protocol.

TODO: A lot of error handling needs to be improved.

1 files changed, 0 insertions, 165 deletions

diff --git a/jwebmail.proto b/jwebmail.proto
deleted file mode 100644
index e4cba3b..0000000
--- a/jwebmail.proto
+++ /dev/null
@@ -1,165 +0,0 @@
-syntax = "proto3";
-
-package jwebmail;
-
-message MIMEHeader {
-
-  enum ContentDisposition {
-    CONTENT_DISPOSITION_NONE       = 0;
-    CONTENT_DISPOSITION_INLINE     = 1;
-    CONTENT_DISPOSITION_ATTACHMENT = 2;
-  }
-
-  string             maintype     = 1;
-  string             subtype      = 2;
-  ContentDisposition contentdispo = 3;
-  optional string    file_name    = 4;
-}
-
-message MailHeader {
-
-  message MailAddr {
-    optional string name    = 1;
-    string          address = 2;
-  }
-
-  string            send_date    =  1;
-  repeated MailAddr written_from =  2;
-  optional MailAddr sender       =  3;
-  repeated MailAddr reply_to     =  4;
-  repeated MailAddr send_to      =  5;
-  repeated MailAddr cc           =  6;
-  repeated MailAddr bcc          =  7;
-  string            subject      =  8;
-  repeated string   comments     =  9;
-  repeated string   keywords     = 10;
-  MIMEHeader        mime         = 11;
-}
-
-message ListMailHeader {
-  uint64     byte_size  = 1;
-  bool       unread     = 2;
-  string     rec_date   = 3;
-  string     mid        = 4;
-  MailHeader header     = 5;
-}
-
-message MailBody {
-  message Multipart {
-    optional string   preamble = 1;
-    repeated MIMEPart parts    = 2;
-    optional string   epilogue = 3;
-  }
-
-  oneof Body {
-    string    discrete  = 1;
-    Multipart multipart = 2;
-    Mail      mail      = 3;
-  }
-}
-
-message Mail {
-  MailHeader head = 1;
-  MailBody   body = 2;
-}
-
-message MIMEPart {
-  MIMEHeader mime_header = 1;
-  MailBody   body        = 2;
-}
-
-// Request-Response pairs
-
-message ListReq {
-  string folder = 1;
-  int32  start  = 2;
-  int32  end    = 3;
-  string sort   = 4;
-}
-
-message ListResp {
-  repeated ListMailHeader mail_heads = 1;
-}
-
-message StatsReq {
-  string folder = 1;
-}
-
-message StatsResp {
-  uint32 mail_count   = 1;
-  uint32 unread_count = 2;
-  uint64 byte_size    = 3;
-}
-
-message ShowReq {
-  string folder = 1;
-  string mid    = 2;
-}
-
-message ShowResp {
-  Mail mail = 1;
-}
-
-message RawReq {
-  string          folder = 1;
-  string          mid    = 2;
-  optional string path   = 3;
-}
-
-message RawResp {
-  MIMEHeader header = 1;
-  bytes      body   = 2;
-}
-
-message SearchReq {
-  string folder  = 1;
-  string pattern = 2;
-}
-
-message SearchResp {
-  repeated ListMailHeader found = 1;
-}
-
-message FoldersReq {
-}
-
-message FoldersResp {
-  repeated string folders = 1;
-}
-
-message MoveReq {
-  string mid    = 1;
-  string from_f = 2;
-  string to_f   = 3;
-}
-
-message MoveResp {
-}
-
-message RemoveReq {
-  string folder = 1;
-  string mid    = 2;
-}
-
-message RemoveResp {
-}
-
-message AddFolderReq {
-  string name = 1;
-}
-
-message AddFolderResp {
-  int32 status = 1;
-}
-
-service MailService {
-  rpc List(ListReq)       returns (ListResp);
-  rpc Stats(StatsReq)     returns (StatsResp);
-  rpc Show(ShowReq)       returns (ShowResp);
-  rpc Raw(RawReq)         returns (RawResp);
-  rpc Search(SearchReq)   returns (SearchResp);
-  rpc Folders(FoldersReq) returns (FoldersResp);
-  rpc Move(MoveReq)       returns (MoveResp);
-  rpc Remove(RemoveReq)   returns (RemoveResp);
-  rpc AddFolder(AddFolderReq) returns (AddFolderResp);
-}