diff options
| -rw-r--r-- | extension/background.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/extension/background.js b/extension/background.js index b467eec..5201080 100644 --- a/extension/background.js +++ b/extension/background.js @@ -139,6 +139,33 @@ router["/tabs/by-id/*/resources"] = { } }; router["/tabs/by-id/*/resources/*"] = { + async getattr(path) { + 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) { + content = atob(content); + } + return { + st_mode: unix.S_IFREG | 0444, + st_nlink: 1, + st_size: stringSize(content) // FIXME + }; + } + } + }, async read(path, fh, size, offset) { const tabId = parseInt(pathComponent(path, -3)); const suffix = pathComponent(path, -1); @@ -163,6 +190,9 @@ router["/tabs/by-id/*/resources/*"] = { } } throw new UnixError(unix.ENOENT); + }, + async release(path, fh) { + return {}; } }; @@ -201,6 +231,24 @@ router["/tabs/by-title/*"] = { } }; +router["/tabs/last-focused"] = { + // a symbolic link to /tabs/by-id/[id for this tab] + async getattr(path) { + const st_size = (await this.readlink(path)).length + 1; + return { + st_mode: unix.S_IFLNK | 0444, + st_nlink: 1, + // You _must_ return correct linkee path length from getattr! + st_size + }; + }, + async readlink(path) { + const windowId = (await browser.windows.getLastFocused()).id; + const id = (await browser.tabs.query({ active: true, windowId }))[0].id; + return "by-id/" + id; + } +} + /* "last-focused": { * // FIXME: symlink to tab by id. * async readlink() { |