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-rw-r--r--extension/background.js67
1 files changed, 46 insertions, 21 deletions
diff --git a/extension/background.js b/extension/background.js
index 4f470f3..4d24bbb 100644
--- a/extension/background.js
+++ b/extension/background.js
@@ -8,7 +8,7 @@ const unix = {
EIO: 5,
ENXIO: 6,
ENOTSUP: 45,
- ETIMEDOUT: 110, // not on macOS (?)
+ ETIMEDOUT: 110, // FIXME: not on macOS (?)
// Unix file types
S_IFMT: 0170000, // type of file mask
@@ -179,6 +179,9 @@ router["/tabs/by-id"] = {
// text.txt
// TODO: document.html
+// eval-in
+// eval-out
+
// TODO: mem (?)
// TODO: cpu (?)
@@ -211,19 +214,8 @@ router["/tabs/by-id"] = {
router["/tabs/by-id/*/url.txt"] = withTab(tab => tab.url + "\n", buf => ({ url: buf }));
router["/tabs/by-id/*/title.txt"] = withTab(tab => tab.title + "\n");
router["/tabs/by-id/*/text.txt"] = fromScript(`document.body.innerText`);
- // router["/tabs/by-id/*/console"] = {
- // open() {
- // // inject the console
- // },
- // read() {
- //
- // },
- // write() {
- // // what does this even do?
- // }
- // }
})();
-router["/tabs/by-id/*/screenshot.png"] = defineFile(async path => {
+router["/tabs/by-id/*/screenshot.png"] = { ...defineFile(async path => {
// FIXME: replace with captureTab
// FIXME: hide if tab is not focused
const tabId = parseInt(pathComponent(path, -2));
@@ -231,7 +223,14 @@ router["/tabs/by-id/*/screenshot.png"] = defineFile(async path => {
const {data} = await sendDebuggerCommand(tabId, "Page.captureScreenshot");
return Uint8Array.from(atob(data), c => c.charCodeAt(0));
-});
+
+}), async getattr({path}) {
+ return {
+ st_mode: unix.S_IFREG | 0444,
+ st_nlink: 1,
+ st_size: 10000000 // hard-code to 10MB for now
+ };
+} }
router["/tabs/by-id/*/control"] = {
// echo remove > mnt/tabs/by-id/1644/control
async write({path, buf}) {
@@ -333,14 +332,41 @@ router["/tabs/by-title/*"] = {
return {};
}
};
-
router["/tabs/last-focused"] = {
// a symbolic link to /tabs/by-id/[id for this tab]
async readlink({path}) {
- const id = (await browser.tabs.query({ active: true, currentWindow: true }))[0].id;
+ const id = (await browser.tabs.query({ active: true, lastFocusedWindow: true }))[0].id;
return { buf: "by-id/" + id };
}
-}
+};
+
+router["/windows"] = {
+ async readdir() {
+ const windows = await browser.windows.getAll();
+ return { entries: [".", "..", ...windows.map(window => String(window.id))] };
+ }
+};
+router["/windows/last-focused"] = {
+ // a symbolic link to /windows/[id for this window]
+ async readlink({path}) {
+ const windowId = (await browser.windows.getLastFocused()).id;
+ return { buf: windowId };
+ }
+};
+router["/windows/*/visible-tab.png"] = { ...defineFile(async path => {
+ const windowId = parseInt(pathComponent(path, -2));
+ const dataUrl = await browser.tabs.captureVisibleTab(windowId, {format: 'png'});
+ console.log(dataUrl);
+ return dataUrl;
+
+}), async getattr({path}) {
+ return {
+ st_mode: unix.S_IFREG | 0444,
+ st_nlink: 1,
+ st_size: 10000000 // hard-code to 10MB for now
+ };
+} };
+
router["/extensions"] = {
async readdir() {
@@ -365,7 +391,7 @@ router["/runtime/reload"] = {
await browser.runtime.reload();
return {size: stringToUtf8Array(buf).length};
},
- async truncate({path, size}) { return {}; }
+ truncate() { return {}; }
};
// Ensure that there are routes for all ancestors. This algorithm is
@@ -398,8 +424,8 @@ for (let i = 10; i >= 0; i--) {
if (TESTING) { // I wish I could color this section with... a pink background, or something.
const assert = require('assert');
(async () => {
- assert.deepEqual(await router['/tabs/by-id/*'].readdir(), { entries: ['.', '..', 'url.txt', 'title.txt', 'text.txt', 'screenshot.png', 'resources', 'scripts', 'control'] });
- assert.deepEqual(await router['/'].readdir(), { entries: ['.', '..', 'extensions', 'tabs', 'runtime'] });
+ assert.deepEqual(await router['/tabs/by-id/*'].readdir(), { entries: ['.', '..', 'url.txt', 'title.txt', 'text.txt', 'screenshot.png', 'control', 'debugger'] });
+ assert.deepEqual(await router['/'].readdir(), { entries: ['.', '..', 'windows', 'extensions', 'tabs', 'runtime'] });
assert.deepEqual(await router['/tabs'].readdir(), { entries: ['.', '..', 'create', 'by-id', 'by-title', 'last-focused'] });
assert.deepEqual(findRoute('/tabs/by-id/TABID/url.txt'), router['/tabs/by-id/*/url.txt']);
@@ -458,7 +484,6 @@ for (let key in router) {
}
}
-console.log(router);
function findRoute(path) {
let pathSegments = path.split("/");