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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /devtools/shared/commands/resource/legacy-listeners/platform-messages.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/shared/commands/resource/legacy-listeners/platform-messages.js')
-rw-r--r-- | devtools/shared/commands/resource/legacy-listeners/platform-messages.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/devtools/shared/commands/resource/legacy-listeners/platform-messages.js b/devtools/shared/commands/resource/legacy-listeners/platform-messages.js new file mode 100644 index 0000000000..729696275e --- /dev/null +++ b/devtools/shared/commands/resource/legacy-listeners/platform-messages.js @@ -0,0 +1,44 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * 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 strict"; + +const ResourceCommand = require("resource://devtools/shared/commands/resource/resource-command.js"); + +module.exports = async function ({ targetCommand, targetFront, onAvailable }) { + // Only allow the top level target and processes. + // Frames can be ignored as logMessage are never sent to them anyway. + // Also ignore workers as they are not supported yet. (see bug 1592584) + const isAllowed = + targetFront.isTopLevel || + targetFront.targetType === targetCommand.TYPES.PROCESS; + if (!isAllowed) { + return; + } + + const webConsoleFront = await targetFront.getFront("console"); + if (webConsoleFront.isDestroyed()) { + return; + } + + // Request notifying about new messages. Here the "PageError" type start listening for + // both actual PageErrors (emitted as "pageError" events) as well as LogMessages ( + // emitted as "logMessage" events). This function only set up the listener on the + // webConsoleFront for "logMessage". + await webConsoleFront.startListeners(["PageError"]); + + // Fetch already existing messages + // /!\ The actor implementation requires to call startListeners("PageError") first /!\ + const { messages } = await webConsoleFront.getCachedMessages(["LogMessage"]); + + for (const message of messages) { + message.resourceType = ResourceCommand.TYPES.PLATFORM_MESSAGE; + } + onAvailable(messages); + + webConsoleFront.on("logMessage", message => { + message.resourceType = ResourceCommand.TYPES.PLATFORM_MESSAGE; + onAvailable([message]); + }); +}; |