sam_oneal/fx_cast
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Centralize package info and do version checking between app/ext

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hensm
2018-12-11 19:42:01 +00:00
parent d615caf30d
commit 88a5c68a1b
17 changed files with 222 additions and 76 deletions
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47
ext/src/main.js
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@@ -3,6 +3,9 @@
import defaultOptions from "./options/defaultOptions";
import messageRouter from "./messageRouter";
import semver from "semver";
const _ = browser.i18n.getMessage;
@@ -277,7 +280,7 @@ browser.menus.onClicked.addListener(async (info, tab) => {
await browser.tabs.executeScript(tab.id, {
code: `let selectedMedia = "${info.pageUrl ? "tab" : "screen"}";
let FX_CAST_RECEIVER_APP_ID = "${options.mirroringEnabled}";`
let FX_CAST_RECEIVER_APP_ID = "${options.mirroringAppId}";`
, frameId
});
@@ -329,19 +332,25 @@ function initBridge (tabId, frameId) {
bridgeMap.delete(tabId);
}
const port = browser.runtime.connectNative("fx_cast_bridge");
const port = browser.runtime.connectNative(APPLICATION_NAME);
if (port.error) {
console.error("Failed connect to fx_cast_bridge:", port.error.message);
console.error(`Failed connect to ${APPLICATION_NAME}:`, port.error.message);
} else {
bridgeMap.set(tabId, port);
}
// Start version handoff
port.postMessage({
subject: "bridge:initialize"
, data: EXTENSION_VERSION
});
port.onDisconnect.addListener(p => {
if (p.error) {
console.error("fx_cast_bridge disconnected:", p.error.message);
console.error(`${APPLICATION_NAME} disconnected:`, p.error.message);
} else {
console.log("fx_cast_bridge disconnected");
console.log(`${APPLICATION_NAME} disconnected`);
}
bridgeMap.delete(tabId);
@@ -414,17 +423,39 @@ async function openPopup (tabId) {
messageRouter.register("main", async (message, sender) => {
const tabId = sender.tab.id;
const tabId = sender && sender.tab.id;
switch (message.subject) {
case "main:initialize":
case "main:initialize": {
initBridge(tabId, sender.tab.frameId);
break;
};
case "main:bridgeInitialized": {
const applicationVersion = message.data;
/**
* Compare installed bridge version to the version the
* extension was built alongside and is known to be
* compatible with.
*
* TODO: Determine compatibility with semver and enforce/notify
* user.
*/
if (applicationVersion !== APPLICATION_VERSION) {
console.error(`Expecting ${APPLICATION_NAME} v${APPLICATION_VERSION}, found v${applicationVersion}.`
, semver.lt(applicationVersion, APPLICATION_VERSION)
? "Try updating the native app to the latest version."
: "Try updating the extension to the latest version");
}
break;
};
case "main:openPopup": {
await openPopup(tabId);
break;
}
};
}
});