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re-add (buggy) resource file support

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This commit is contained in:
Omar Rizwan 2020-11-22 04:42:16 -08:00
parent 9517494cd5
commit 6b54c8ec6b
1 changed files with 29 additions and 1 deletions
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30
extension/background.js
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@ -137,7 +137,35 @@ router["/tabs/by-id/*/resources"] = {
const {frameTree} = await sendDebuggerCommand(tabId, "Page.getResourceTree", {});
return frameTree.resources.map(r => sanitize(String(r.url).slice(0, 200)));
}
}
};
router["/tabs/by-id/*/resources/*"] = {
async read(path, fh, size, offset) {
const tabId = parseInt(pathComponent(path, -3));
const suffix = pathComponent(path, -1);
if (!debugging[tabId]) throw new UnixError(unix.EIO);
await sendDebuggerCommand(tabId, "Page.enable", {});
const {frameTree} = await sendDebuggerCommand(tabId, "Page.getResourceTree", {});
for (let resource of frameTree.resources) {
const resourceSuffix = sanitize(String(resource.url).slice(0, 200));
if (resourceSuffix === suffix) {
let {base64Encoded, content} = await sendDebuggerCommand(tabId, "Page.getResourceContent", {
frameId: frameTree.frame.id,
url: resource.url
});
if (base64Encoded) {
const buf = btoa(atob(content).substr(offset, size));
return { buf, base64Encoded: true };
}
return content.substr(offset, size);
}
}
throw new UnixError(unix.ENOENT);
}
};
router["/tabs/by-id/*/control"] = {
// echo remove >> mnt/tabs/by-id/1644/control
async write(path, buf) {