1 files changed, 118 insertions, 32 deletions
diff --git a/protocol/udm.proto b/protocol/udm.proto
index 1ecb076..44f805c 100644
--- a/protocol/udm.proto
+++ b/protocol/udm.proto
@@ -32,26 +32,33 @@ enum MODULE_UI_ELEMENT_TYPE {
 	UI_GROUP = 5; //empty ui element to group children together in ui (tabs can be implemented using this type)
 }
 
-message module_ui_element_info {
+message module_download_ui_element_info {
 	optional MODULE_UI_ELEMENT_TYPE type = 1 [default = UI_EMPTY];
-	repeated module_ui_element_info children = 2;
+	repeated module_download_ui_element_info children = 2;
 	required string id = 3; //internal element id used to get element value (should be unique for every loaded module)
 	optional string name = 4 [default = "not set"]; //can be non unique
 }
 
-message server_ui_element_data {
-	required string id = 1; //should be unique for every loaded module
+
+message module_download_ui_element_data {
+	required string ui_id = 1; //should be unique for every loaded module
 	required string data = 2;
 }
 
-message server_ui_data_reply {
+message module_download_ui_data {
+	repeated module_download_ui_element_data data = 1;
+	required string download_id = 2;
+}
+
+message server_download_ui_data_reply {
 	required string module_name = 1;
-	repeated server_ui_element_data data = 2;
+	required module_download_ui_data data = 2;
 }
 
-message client_ui_data_request {
+message client_download_ui_data_request {
 	required string module_name = 1;
-	repeated string id = 2; //should be unique for for every loaded module
+	required string download_id = 2;
+	repeated string ui_id = 3; //should be unique for for every loaded module
 }
 
 
@@ -61,36 +68,91 @@ message client_ui_data_request {
 
 //ui subscriptions begin
 
-message ui_subscription_info_requiest {
-	required string module_name = 1;
-	repeated string id = 2;
+message download_ui_subscription_info {
+	optional client_download_ui_data_request download_ui_data = 1;
 	optional bool one_shot = 3 [default = false];
 	required int64 interval = 4;
 }
 
 
-message ui_unsubscription_info {
-	repeated string id = 1; //unsubscript from all updates for given id's
+message download_ui_unsubscription_info {
+	required string id = 1; //unsubscript from all updates for given id's
 }
 
 //ui subscriptions end
 
+//TODO: downloads related proto part
+
+//dowloads proto part begin
+
+message client_download_request {
+	required string id = 1;
+	optional bool with_content = 2 [default = false];
+}
+
+enum DOWNLOAD_CONTENT_ENTRY_TYPE {
+	DOWNLOAD_CONTENT_ENTRY_TYPE_FILE = 0;
+	DOWNLOAD_CONTENT_ENTRY_TYPE_DIRECTORY = 1;
+}
+
+message download_content_entry {
+	required string name = 1;
+	optional DOWNLOAD_CONTENT_ENTRY_TYPE type = 2 [default = DOWNLOAD_CONTENT_ENTRY_TYPE_FILE];
+	repeated download_content_entry children = 3;
+	optional int64 size = 4 [default = 0];
+}
+
+
+message download {
+	required string id = 1;
+	required string name = 2;
+	optional download_content_entry content = 3;
+	required int64 size = 4;
+	required int64 downloaded = 5;
+}
+
+message server_downloads_reply {
+	required download download = 1;
+}
+
+
+//downloads proto part end
+
 // event subscription part begin
 enum SUBSCRIPTION_TYPE {
 	SUBSCRIPTION_UI_CHANGE = 0;
 	SUBSCRIPTION_SETTING_CHANGE = 1;
 }
 
-message event_subscription_info {
-	repeated SUBSCRIPTION_TYPE type = 1; //subscript to one ore more event type
-	optional ui_subscription_info_requiest ui_info = 2;
+message client_event_subscription_request {
+	required SUBSCRIPTION_TYPE type = 1;
+	required string module_name = 2;
+	optional download_ui_subscription_info download_ui_info = 3;
 }
 
-message event_unsubscription_info {
-	repeated SUBSCRIPTION_TYPE type = 1; //unsubscript from one ore more event type
-	optional ui_unsubscription_info ui_info = 2;
+message client_event_unsubscription_request {
+	required SUBSCRIPTION_TYPE type = 1;
+	required string module_name = 2;
+	optional download_ui_unsubscription_info ui_info = 3;
 }
 
+message server_event_subscription_reply {
+	required SUBSCRIPTION_TYPE type = 1;
+	required string module_name = 2;
+	optional download_ui_subscription_info ui_info = 3;
+
+	required bool status = 10;
+	optional string status_description = 11;
+}
+
+message server_event_unsubscription_reply {
+	required SUBSCRIPTION_TYPE type = 1;
+	required string module_name = 2;
+	optional download_ui_unsubscription_info ui_info = 3;
+
+	required bool status = 10;
+	optional string status_description = 11;
+}
 //event subscription part end
 
 
@@ -117,17 +179,23 @@ message setting {
 
 //settings common proto part end
 
-//TODO: settings transfer proto part (read, write, notifications ?)
 
 //module related messages begin
 
+enum SERVER_MODULE_TYPE {
+	SERVER_MODULE_CORE = 0;
+	SERVER_MODULE_DOWNLOADER = 1;
+	SERVER_MODULE_METADATA_STORAGE = 2;
+}
+
 message module_info
 {
-	required string name = 1; //unique (used as module id)
-	required string version = 2;
-	optional string decription = 3 [default = "no description specified"];
-	repeated setting_info settings = 4; //may be ampty
-	repeated module_ui_element_info ui = 5; //always complete here
+	required SERVER_MODULE_TYPE type = 1;
+	required string name = 2; //unique (used as module id)
+	required string version = 3;
+	optional string decription = 4 [default = "no description specified"];
+	repeated setting_info settings = 5; //may be ampty
+	repeated module_download_ui_element_info ui = 6; //always complete here
 }
 
 //module related messages end
@@ -142,12 +210,12 @@ enum PASSWD_HASH_TYPE {
 	HASH_SHA512 = 3;
 }
 
-message client_auth_info {
+message client_auth_request {
 	required bytes password = 1;
 	optional PASSWD_HASH_TYPE hash_type = 2 [default = HASH_NONE];
 }
 
-message server_auth_info {
+message server_auth_reply {
 	required bool status = 1; //true == success, false == error
 	optional string auth_token = 2; //must be set if no error
 	optional string error_description = 3; //readable description must be set on error
@@ -155,7 +223,7 @@ message server_auth_info {
 
 //auth proto part end
 
-//TODO: datatransfer proto part
+//TODO: large datatransfer proto part
 // it should be in separate connection
 // it should be very simple
 // it should have as small overhead as possible, better none at all
@@ -177,13 +245,21 @@ enum CLIENT_MSG_TYPE {
     CLIENT_AUTH_REQUEST = 0;
     CLIENT_DATA_TRANSFER_REQUEST = 1;
     CLIENT_UI_DATA_REQUEST = 2;
+    CLIENT_MODULES_REQUEST = 3;
+    CLIENT_CORE_SETTINGS_REQUEST = 4;
+    CLIENT_SUBSCRIPTIONS_REQUEST = 5;
+    CLIENT_UNSUBSCRIPTIONS_REQUEST = 6;
+    CLIENT_DOWNLOADS_LIST_REQUEST = 7;
 }
 
 message client_msg {
 	required CLIENT_MSG_TYPE type = 1;
 	optional string auth_token = 2; //this must be set in all message type's except CLIENT_AUTH_REQUEST
-	optional client_auth_info auth_info = 3;
-	optional client_ui_data_request ui_data_request = 4;
+	optional client_auth_request auth_request = 3;
+	repeated client_download_ui_data_request download_ui_data_request = 4;
+	repeated client_event_subscription_request subscription_request = 5;
+	repeated client_event_unsubscription_request unsubscription_request = 6;
+	repeated client_download_request downloads_request = 7;
 }
 
 
@@ -191,14 +267,24 @@ message client_msg {
 enum SERVER_MSG_TYPE {
 	SERVER_AUTH_REPLY = 0;
 	SERVER_UI_DATA_REPLY = 1;
+	SERVER_MODULES_REPLY = 2;
+	SERVER_CORE_SETTINGS_REPLY = 3;
+	SERVER_SUBSCRIPTIONS_REPLY = 4;
+	SERVER_UNSUBSCRIPTIONS_REPLY = 5;
+	SERVER_DOWNLOADS_LIST_REPLY = 6;
 }
 
 
 
 message server_msg {
 	required SERVER_MSG_TYPE type = 1;
-	optional server_ui_data_reply ui_data_reply = 2;
-	optional server_auth_info auth_reply = 3;
+	optional server_download_ui_data_reply download_ui_data_reply = 2;
+	optional server_auth_reply auth_reply = 3;
+	repeated module_info server_modules_reply = 4;
+	optional module_info server_core_settings_reply = 5;
+	repeated server_event_subscription_reply subscription_reply = 6;
+	repeated server_event_unsubscription_reply unsubscription_reply = 7;
+	optional server_downloads_reply downloads = 8;
 }
 
 //top level messages end