diff options
Diffstat (limited to 'idatui')
| -rw-r--r-- | idatui/app.py | 46 | ||||
| -rw-r--r-- | idatui/pane.py | 22 | ||||
| -rw-r--r-- | idatui/rpc.py | 80 |
3 files changed, 140 insertions, 8 deletions
diff --git a/idatui/app.py b/idatui/app.py index 2f19ffe..1edc65e 100644 --- a/idatui/app.py +++ b/idatui/app.py @@ -4034,7 +4034,19 @@ class IdaTui(App): if fn is not None: self._open_function(fn.addr, fn.name) elif len(self._func_index): - self.action_symbols() + # No main(): land on the first function rather than pushing the + # symbol palette. A modal as the *startup* state leaves a human + # staring at a picker over an empty pane, and silently swallows + # every keystroke an RPC driver injects while `ping` still says + # ready:true. Landing somewhere real is better for both; Ctrl+N is + # one keypress away. + first = self._func_index.get(0) + if first is not None: + self._open_function(first.addr, first.name) + self._status(f"no entry function — opened {first.name} " + "(Ctrl+N: find symbol)") + else: + self.action_symbols() else: self._land_without_functions() @@ -5468,12 +5480,38 @@ class IdaTui(App): return # The label shows in the listing's head rows -> invalidate + reopen. self.program.bump_items() + # Naming the address *of a function start* is a function rename by any + # other name. Without this the cached index kept the old name, so + # `functions`/`names`/resolve/the palette all reported the rename had + # not happened -- and a driver that trusts those readbacks redoes work + # it already did. + fn = None + try: + fn = self.program.function_of(addr) + except Exception: # noqa: BLE001 + fn = None + is_func_start = fn is not None and fn.addr == addr lm = self.program.listing(addr) - label = self.program.region_label(addr) + label = name if is_func_start else self.program.region_label(addr) idx = max(lm.ensure_ea(addr), 0) if lm is not None else 0 - self.app.call_from_thread(self._open_at_named, label, addr, idx, name) + self.app.call_from_thread(self._open_at_named, label, addr, idx, name, + is_func_start) - def _open_at_named(self, label: str, addr: int, idx: int, name: str) -> None: + def _open_at_named(self, label: str, addr: int, idx: int, name: str, + is_func_start: bool = False) -> None: + if is_func_start: + self.program.bump_names() + if self._func_index is not None: + self._func_index.update_name(addr, name) + for e in self._nav: + if e.ea == addr: + e.name = name + try: + table = self.query_one("#func-table", DataTable) + name_col = list(table.columns.keys())[1] + table.update_cell(str(addr), name_col, name) + except Exception: # noqa: BLE001 -- row filtered out / not streamed + pass self._open_at(addr, label, idx, False, -1, 0, True) self._dirty = True self._status(f"named {addr:#x} → {name} (Ctrl+S to save)") diff --git a/idatui/pane.py b/idatui/pane.py index 1a46a4f..37a5f0c 100644 --- a/idatui/pane.py +++ b/idatui/pane.py @@ -248,18 +248,29 @@ def stop(args) -> int: if not rows: print("error: no matching pane (need --sock or --pane)", file=sys.stderr) return 2 + killed: list[str] = [] for r in rows: sock, pane = r.get("sock"), r.get("pane") + quit_ok = False if sock and os.path.exists(sock): try: # ask it to quit gracefully first with RpcClient(sock) as c: c.call("quit") - time.sleep(0.4) + quit_ok = True except (OSError, RpcError, ConnectionError): pass + # Wait for the pane to actually go away. Quitting runs App.on_unmount, + # which writes every dirty database; a 90 MB .i64 takes tens of seconds. + # Killing the pane on a fixed short sleep truncated that save and + # silently destroyed the session's work, so block on the real signal. + if pane and quit_ok: + deadline = time.monotonic() + float(args.timeout) + while time.monotonic() < deadline and _pane_alive(pane): + time.sleep(0.25) if pane and _pane_alive(pane): subprocess.run(["tmux", "kill-pane", "-t", pane], capture_output=True) + killed.append(pane) if sock: try: os.unlink(sock) @@ -271,6 +282,12 @@ def stop(args) -> int: out = {"stopped": [r.get("sock") or r.get("pane") for r in rows]} if reaped: out["reaped_workers"] = reaped + if killed: + # Only ever reached on timeout: say so, because it means a save may have + # been cut short rather than "clean teardown". + out["force_killed"] = killed + out["warning"] = (f"pane(s) did not exit within {args.timeout}s and were " + "killed; unsaved database changes may be lost") print(json.dumps(out)) return 0 @@ -335,6 +352,9 @@ def main(argv: list[str]) -> int: st = sub.add_parser("stop", help="graceful quit + kill the pane") st.add_argument("--sock") st.add_argument("--pane") + st.add_argument("--timeout", type=float, default=600.0, + help="seconds to wait for the pane to exit (it saves dirty " + "databases on the way out) before force-killing it") st.set_defaults(fn=stop) ls = sub.add_parser("list", help="list tracked panes") diff --git a/idatui/rpc.py b/idatui/rpc.py index 7741f48..28d9aba 100644 --- a/idatui/rpc.py +++ b/idatui/rpc.py @@ -104,6 +104,33 @@ def _active_widget(app): _MODALS = ("XrefsScreen", "SymbolPalette", "StructEditor", "ConfirmScreen") +#: ``drive raw`` (and any k=v CLI) hands every param through as a *string*. +#: Handlers that did ``int(...)`` coped; the ones that compared directly blew up +#: with e.g. "'<' not supported between instances of 'int' and 'str'". Coerce the +#: known-numeric names once, centrally, instead of at every call site. +_INT_PARAMS = ("lines", "limit", "max", "n", "index", "line", "col", + "occurrence", "delay_ms", "direction", "addr", "count") +_FLOAT_PARAMS = ("timeout",) + + +def _coerce_params(params: dict[str, Any]) -> dict[str, Any]: + out = dict(params) + for k in _INT_PARAMS: + v = out.get(k) + if isinstance(v, str) and v.strip(): + try: + out[k] = int(v, 0) + except ValueError: + pass + for k in _FLOAT_PARAMS: + v = out.get(k) + if isinstance(v, str) and v.strip(): + try: + out[k] = float(v) + except ValueError: + pass + return out + def _modal_snapshot(app) -> dict[str, Any] | None: """Describe the top modal screen, if any, enough to drive it.""" @@ -466,7 +493,14 @@ class RpcServer: await settle(app, lambda: app.query_one(f"#{input_id}", Input).display, timeout=10) inp = app.query_one(f"#{input_id}", Input) if not inp.display: - raise RuntimeError(f"{input_id!r} prompt did not open (word under cursor?)") + # Say *why*. The old message always blamed the word under the cursor, + # which sent readers hunting for a cursor problem when the real cause + # was usually a modal eating the opening keystroke. + modal = type(app.screen).__name__ + why = (f"modal {modal!r} has focus and ate the {open_key!r} keystroke" + if modal in _MODALS or modal != "Screen" + else "no renameable token under the cursor") + raise RuntimeError(f"{input_id!r} prompt did not open: {why}") if clear: inp.value = "" await app._press_keys(_text_to_keys(value, delay_ms)) @@ -485,8 +519,32 @@ class RpcServer: want = fn.addr if fn else ea return lambda: app._cur is not None and app._cur.ea == want + #: Verbs that drive the *main* app by injecting keystrokes. If a modal is on + #: top it eats those keys, so they must refuse rather than silently no-op. + _NEEDS_NO_MODAL = { + "goto", "open", "rename", "comment", "retype", "follow", "back", + "toggle_view", "hex", "save", "search", "move", "cursor", "cursor_on", + } + #: Modals the driver is expected to interact with (they have their own verbs). + _DRIVABLE_MODALS = {"XrefsScreen", "SymbolPalette", "StructEditor", + "ProjectPalette", "QuitScreen"} + + def _modal_kind(self) -> str | None: + scr = self.app.screen + name = type(scr).__name__ + return name if name in _MODALS or name in self._DRIVABLE_MODALS else None + async def _dispatch(self, method: str, params: dict[str, Any]) -> Any: app = self.app + params = _coerce_params(params) + if method in self._NEEDS_NO_MODAL: + modal = self._modal_kind() + if modal is not None: + raise RuntimeError( + f"modal {modal!r} is on top and will swallow this verb's " + f"keystrokes; dismiss it first (close) or use its own verb " + f"(select/symbols/xrefs). Note: a binary with no entry " + f"function can land in the symbol palette on startup.") if method in (None, "ping"): module = None try: @@ -498,9 +556,25 @@ class RpcServer: if method == "methods": return METHODS if method == "quit": + # Route through the same teardown a human gets, so a dirty database + # is written instead of dropped. `app.exit()` alone skips the dirty + # check entirely, and the caller (pane stop) then kills the pane -- + # which used to destroy a whole session's annotations. + dirty = list(app._dirty_labels()) + save = params.get("save", True) + if isinstance(save, str): + save = save.lower() not in ("0", "false", "no", "") + + def _go(): + if dirty and save: + app._on_quit_choice("save") # saves, then exits + else: + app._on_quit_choice("discard") + # answer first, then tear down (so this response still gets written) - asyncio.get_running_loop().call_later(0.2, app.exit) - return {"ok": True, "quitting": True} + asyncio.get_running_loop().call_later(0.2, _go) + return {"ok": True, "quitting": True, "saving": bool(dirty and save), + "dirty": dirty} if method in _PROGRAM_METHODS and app.program is None: raise ValueError("not ready: still connecting / loading functions") |