import os.path import urwid import netlib.utils from . import pathedit, signals, common class ActionBar(urwid.WidgetWrap): def __init__(self): urwid.WidgetWrap.__init__(self, None) self.clear() signals.status_message.connect(self.sig_message) signals.status_prompt.connect(self.sig_prompt) signals.status_prompt_path.connect(self.sig_path_prompt) signals.status_prompt_onekey.connect(self.sig_prompt_onekey) self.last_path = "" self.prompting = False self.onekey = False self.pathprompt = False def sig_message(self, sender, message, expire=None): w = urwid.Text(message) self._w = w self.prompting = False if expire: def cb(*args): if w == self._w: self.clear() signals.call_in.send(seconds=expire, callback=cb) def prep_prompt(self, p): return p.strip() + ": " def sig_prompt(self, sender, prompt, text, callback, args=()): signals.focus.send(self, section="footer") self._w = urwid.Edit(self.prep_prompt(prompt), text or "") self.prompting = (callback, args) def sig_path_prompt(self, sender, prompt, callback, args=()): signals.focus.send(self, section="footer") self._w = pathedit.PathEdit( self.prep_prompt(prompt), os.path.dirname(self.last_path) ) self.pathprompt = True self.prompting = (callback, args) def sig_prompt_onekey(self, sender, prompt, keys, callback, args=()): """ Keys are a set of (word, key) tuples. The appropriate key in the word is highlighted. """ signals.focus.send(self, section="footer") prompt = [prompt, " ("] mkup = [] for i, e in enumerate(keys): mkup.extend(common.highlight_key(e[0], e[1])) if i < len(keys) - 1: mkup.append(",") prompt.extend(mkup) prompt.append(")? ") self.onekey = set(i[1] for i in keys) self._w = urwid.Edit(prompt, "") self.prompting = (callback, args) def selectable(self): return True def keypress(self, size, k): if self.prompting: if k == "esc": self.prompt_done() elif self.onekey: if k == "enter": self.prompt_done() elif k in self.onekey: self.prompt_execute(k) elif k == "enter": self.prompt_execute(self._w.get_edit_text()) else: if common.is_keypress(k): self._w.keypress(size, k) else: return k def clear(self): self._w = urwid.Text("") self.prompting = False def prompt_done(self): self.prompting = False self.onekey = False self.pathprompt = False signals.status_message.send(message="") signals.focus.send(self, section="body") def prompt_execute(self, txt): if self.pathprompt: self.last_path = txt p, args = self.prompting self.prompt_done() msg = p(txt, *args) if msg: signals.status_message.send(message=msg, expire=1) class StatusBar(urwid.WidgetWrap): def __init__(self, master, helptext): self.master, self.helptext = master, helptext self.ab = ActionBar() self.ib = urwid.WidgetWrap(urwid.Text("")) self._w = urwid.Pile([self.ib, self.ab]) signals.update_settings.connect(self.sig_update_settings) signals.flowlist_change.connect(self.sig_update_settings) self.redraw() def sig_update_settings(self, sender): self.redraw() def keypress(self, *args, **kwargs): return self.ab.keypress(*args, **kwargs) def get_status(self): r = [] if self.master.setheaders.count(): r.append("[") r.append(("heading_key", "H")) r.append("eaders]") if self.master.replacehooks.count(): r.append("[") r.append(("heading_key", "R")) r.append("eplacing]") if self.master.client_playback: r.append("[") r.append(("heading_key", "cplayback")) r.append(":%s to go]" % self.master.client_playback.count()) if self.master.server_playback: r.append("[") r.append(("heading_key", "splayback")) if self.master.nopop: r.append(":%s in file]" % self.master.server_playback.count()) else: r.append(":%s to go]" % self.master.server_playback.count()) if self.master.get_ignore_filter(): r.append("[") r.append(("heading_key", "I")) r.append("gnore:%d]" % len(self.master.get_ignore_filter())) if self.master.get_tcp_filter(): r.append("[") r.append(("heading_key", "T")) r.append("CP:%d]" % len(self.master.get_tcp_filter())) if self.master.state.intercept_txt: r.append("[") r.append(("heading_key", "i")) r.append(":%s]" % self.master.state.intercept_txt) if self.master.state.limit_txt: r.append("[") r.append(("heading_key", "l")) r.append(":%s]" % self.master.state.limit_txt) if self.master.stickycookie_txt: r.append("[") r.append(("heading_key", "t")) r.append(":%s]" % self.master.stickycookie_txt) if self.master.stickyauth_txt: r.append("[") r.append(("heading_key", "u")) r.append(":%s]" % self.master.stickyauth_txt) if self.master.state.default_body_view.name != "Auto": r.append("[") r.append(("heading_key", "M")) r.append(":%s]" % self.master.state.default_body_view.name) opts = [] if self.master.anticache: opts.append("anticache") if self.master.anticomp: opts.append("anticomp") if self.master.showhost: opts.append("showhost") if not self.master.refresh_server_playback: opts.append("norefresh") if self.master.killextra: opts.append("killextra") if self.master.server.config.no_upstream_cert: opts.append("no-upstream-cert") if self.master.state.follow_focus: opts.append("following") if self.master.stream_large_bodies: opts.append( "stream:%s" % netlib.utils.pretty_size( self.master.stream_large_bodies.max_size ) ) if opts: r.append("[%s]" % (":".join(opts))) if self.master.server.config.mode in ["reverse", "upstream"]: dst = self.master.server.config.upstream_server r.append("[dest:%s]" % netlib.utils.unparse_url( dst.scheme, dst.address.host, dst.address.port )) if self.master.scripts: r.append("[") r.append(("heading_key", "s")) r.append("cripts:%s]" % len(self.master.scripts)) # r.append("[lt:%0.3f]"%self.master.looptime) if self.master.stream: r.append("[W:%s]" % self.master.stream_path) return r def redraw(self): fc = self.master.state.flow_count() if self.master.state.focus is None: offset = 0 else: offset = min(self.master.state.focus + 1, fc) t = [ ('heading', ("[%s/%s]" % (offset, fc)).ljust(9)) ] if self.master.server.bound: host = self.master.server.address.host if host == "0.0.0.0": host = "*" boundaddr = "[%s:%s]" % (host, self.master.server.address.port) else: boundaddr = "" t.extend(self.get_status()) status = urwid.AttrWrap(urwid.Columns([ urwid.Text(t), urwid.Text( [ self.helptext, boundaddr ], align="right" ), ]), "heading") self.ib._w = status def update(self, text): self.helptext = text self.redraw() self.master.loop.draw_screen() def selectable(self): return True