Implemented GetCachedMessages

components/devtools/actors/console.rs

@@ -12,7 +12,7 @@ use protocol::JsonPacketStream;
 
 use devtools_traits::EvaluateJSReply::{NullValue, VoidValue, NumberValue};
 use devtools_traits::EvaluateJSReply::{StringValue, BooleanValue, ActorValue};
-use devtools_traits::DevtoolScriptControlMsg;
+use devtools_traits::{CachedConsoleMessageTypes, DevtoolScriptControlMsg, PAGE_ERROR, CONSOLE_API};
 use msg::constellation_msg::PipelineId;
 
 use collections::BTreeMap;
@@ -34,46 +34,6 @@ struct StartedListenersReply {
     traits: StartedListenersTraits,
 }
 
-#[derive(RustcEncodable)]
-#[allow(dead_code)]
-struct ConsoleAPIMessage {
-    _type: String, //FIXME: should this be __type__ instead?
-}
-
-#[derive(RustcEncodable)]
-#[allow(dead_code)]
-struct PageErrorMessage {
-    _type: String, //FIXME: should this be __type__ instead?
-    errorMessage: String,
-    sourceName: String,
-    lineText: String,
-    lineNumber: u32,
-    columnNumber: u32,
-    category: String,
-    timeStamp: u64,
-    warning: bool,
-    error: bool,
-    exception: bool,
-    strict: bool,
-    private: bool,
-}
-
-#[derive(RustcEncodable)]
-#[allow(dead_code)]
-struct LogMessage {
-    _type: String, //FIXME: should this be __type__ instead?
-    timeStamp: u64,
-    message: String,
-}
-
-#[derive(RustcEncodable)]
-#[allow(dead_code)]
-enum ConsoleMessageType {
-    ConsoleAPIType(ConsoleAPIMessage),
-    PageErrorType(PageErrorMessage),
-    LogMessageType(LogMessage),
-}
-
 #[derive(RustcEncodable)]
 struct GetCachedMessagesReply {
     from: String,
@@ -123,54 +83,23 @@ impl Actor for ConsoleActor {
                       stream: &mut TcpStream) -> Result<bool, ()> {
         Ok(match msg_type {
             "getCachedMessages" => {
-                let types = msg.get(&"messageTypes".to_string()).unwrap().as_array().unwrap();
+                let str_types = msg.get("messageTypes").unwrap().as_array().unwrap().into_iter().map(|json_type| {
-                let /*mut*/ messages = vec!();
+                    json_type.as_string().unwrap()
-                for msg_type in types.iter() {
+                });
-                    let msg_type = msg_type.as_string().unwrap();
+                let mut message_types = CachedConsoleMessageTypes::empty();
-                    match &*msg_type {
+                for str_type in str_types {
-                        "ConsoleAPI" => {
+                    match str_type {
-                            //TODO: figure out all consoleapi properties from FFOX source
+                        "PageError" => message_types.insert(PAGE_ERROR),
-                        }
+                        "ConsoleAPI" => message_types.insert(CONSOLE_API),
-
-                        "PageError" => {
-                            //TODO: make script error reporter pass all reported errors
-                            //      to devtools and cache them for returning here.
-
-                            /*let message = PageErrorMessage {
-                                _type: msg_type.to_string(),
-                                sourceName: "".to_string(),
-                                lineText: "".to_string(),
-                                lineNumber: 0,
-                                columnNumber: 0,
-                                category: "".to_string(),
-                                warning: false,
-                                error: true,
-                                exception: false,
-                                strict: false,
-                                private: false,
-                                timeStamp: 0,
-                                errorMessage: "page error test".to_string(),
-                            };
-                            messages.push(
-                                json::from_str(
-                                    json::encode(&message).as_slice()).unwrap().as_object().unwrap().clone());*/
-                        }
-
-                        "LogMessage" => {
-                            //TODO: figure out when LogMessage is necessary
-                            /*let message = LogMessage {
-                                _type: msg_type.to_string(),
-                                timeStamp: 0,
-                                message: "log message test".to_string(),
-                            };
-                            messages.push(
-                                json::from_str(
-                                    json::encode(&message).as_slice()).unwrap().as_object().unwrap().clone());*/
-                        }
-
                         s => println!("unrecognized message type requested: \"{}\"", s),
-                    }
+                    };
-                }
+                };
+                let (chan, port) = channel();
+                self.script_chan.send(DevtoolScriptControlMsg::GetCachedMessages(
+                    self.pipeline, message_types, chan)).unwrap();
+                let messages = try!(port.recv().map_err(|_| ())).into_iter().map(|message| {
+                    json::encode(&message).unwrap().to_json().as_object().unwrap().to_owned()
+                }).collect();
 
                 let msg = GetCachedMessagesReply {
                     from: self.name(),

components/devtools_traits/Cargo.toml

@@ -18,3 +18,4 @@ time = "*"
 rustc-serialize = "0.3"
 url = "*"
 hyper = "0.4"
+bitflags = "*"

components/devtools_traits/lib.rs

@@ -11,6 +11,9 @@
 
 #![allow(non_snake_case)]
 
+#[macro_use]
+extern crate bitflags;
+
 extern crate msg;
 extern crate rustc_serialize;
 extern crate url;
@@ -118,6 +121,7 @@ pub enum DevtoolScriptControlMsg {
     GetDocumentElement(PipelineId, Sender<NodeInfo>),
     GetChildren(PipelineId, String, Sender<Vec<NodeInfo>>),
     GetLayout(PipelineId, String, Sender<(f32, f32)>),
+    GetCachedMessages(PipelineId, CachedConsoleMessageTypes, Sender<Vec<CachedConsoleMessage>>),
     ModifyAttribute(PipelineId, String, Vec<Modification>),
     WantsLiveNotifications(PipelineId, bool),
     SetTimelineMarkers(PipelineId, Vec<TimelineMarkerType>, Sender<TimelineMarker>),
@@ -156,6 +160,42 @@ pub enum ConsoleMessage {
     },
 }
 
+bitflags! {
+    flags CachedConsoleMessageTypes: u8 {
+        const PAGE_ERROR  = 1 << 0,
+        const CONSOLE_API = 1 << 1,
+    }
+}
+
+#[derive(RustcEncodable)]
+pub enum CachedConsoleMessage {
+    PageError {
+        __type__: String,
+        errorMessage: String,
+        sourceName: String,
+        lineText: String,
+        lineNumber: u32,
+        columnNumber: u32,
+        category: String,
+        timeStamp: u64,
+        error: bool,
+        warning: bool,
+        exception: bool,
+        strict: bool,
+        private: bool,
+    },
+    ConsoleAPI {
+        __type__: String,
+        level: String,
+        filename: String,
+        lineNumber: u32,
+        functionName: String,
+        timeStamp: u64,
+        private: bool,
+        arguments: Vec<String>,
+    },
+}
+
 #[derive(Clone)]
 pub enum NetworkEvent {
     HttpRequest(Url, Method, Headers, Option<Vec<u8>>),

components/script/devtools.rs

@@ -2,6 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use devtools_traits::{CachedConsoleMessage, CachedConsoleMessageTypes, PAGE_ERROR, CONSOLE_API};
 use devtools_traits::{EvaluateJSReply, NodeInfo, Modification, TimelineMarker, TimelineMarkerType};
 use dom::bindings::conversions::FromJSValConvertible;
 use dom::bindings::conversions::StringificationBehavior;
@@ -96,6 +97,46 @@ pub fn handle_get_layout(page: &Rc<Page>, pipeline: PipelineId, node_id: String,
     reply.send((width, height)).unwrap();
 }
 
+pub fn handle_get_cached_messages(_pipeline_id: PipelineId,
+                                  message_types: CachedConsoleMessageTypes,
+                                  reply: Sender<Vec<CachedConsoleMessage>>) {
+    //TODO: check the messageTypes against a global Cache for console messages and page exceptions
+    let mut messages = Vec::new();
+    if message_types.contains(PAGE_ERROR) {
+        //TODO: do for real
+        messages.push(CachedConsoleMessage::ConsoleAPI {
+            __type__: "consoleAPICall".to_owned(),
+            level: "error".to_owned(),
+            filename: "http://localhost/~mihai/mozilla/test.html".to_owned(),
+            lineNumber: 0,
+            functionName: String::new(),
+            timeStamp: 0,
+            private: false,
+            arguments: Vec::new(),
+        })
+    }
+    if message_types.contains(CONSOLE_API) {
+        //TODO: make script error reporter pass all reported errors
+        //      to devtools and cache them for returning here.
+        messages.push(CachedConsoleMessage::PageError {
+            __type__: "pageError".to_owned(),
+            errorMessage: "page error test".to_owned(),
+            sourceName: String::new(),
+            lineText: String::new(),
+            lineNumber: 0,
+            columnNumber: 0,
+            category: String::new(),
+            timeStamp: 0,
+            error: false,
+            warning: false,
+            exception: false,
+            strict: false,
+            private: false,
+        })
+    }
+    reply.send(messages).unwrap();
+}
+
 pub fn handle_modify_attribute(page: &Rc<Page>,
                                pipeline: PipelineId,
                                node_id: String,

components/script/script_task.rs

@@ -800,6 +800,8 @@ impl ScriptTask {
                 devtools::handle_get_children(&page, id, node_id, reply),
             DevtoolScriptControlMsg::GetLayout(id, node_id, reply) =>
                 devtools::handle_get_layout(&page, id, node_id, reply),
+            DevtoolScriptControlMsg::GetCachedMessages(pipeline_id, message_types, reply) =>
+                devtools::handle_get_cached_messages(pipeline_id, message_types, reply),
             DevtoolScriptControlMsg::ModifyAttribute(id, node_id, modifications) =>
                 devtools::handle_modify_attribute(&page, id, node_id, modifications),
             DevtoolScriptControlMsg::WantsLiveNotifications(pipeline_id, to_send) =>

components/servo/Cargo.lock

@@ -216,6 +216,7 @@ dependencies = [
 name = "devtools_traits"
 version = "0.0.1"
 dependencies = [
+ "bitflags 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "hyper 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "msg 0.0.1",
  "rustc-serialize 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",