111 lines
4.4 KiB
Python
111 lines
4.4 KiB
Python
# Reproduce: attach ch5 -> PLAY -> LOAD EZkeys ch5 (editor open) -> STOP -> WM_CLOSE -> watch
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import ctypes, ctypes.wintypes as w, struct, subprocess, sys, os, time, re
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sys.stdout.reconfigure(encoding='utf-8', errors='replace')
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APP_PID = int(sys.argv[1])
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SHM_NAME = f"SonicForge_DAW_IPC_{APP_PID}".encode()
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APP_LOG = os.path.join(os.environ.get('APPDATA', '.'), 'SonicForgeDAW', 'logs', 'bridge.log')
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NEXUS = r"C:\Program Files\Common Files\VST3\Nexus.vst3"
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EZKEYS = r"C:\Program Files\Common Files\VST3\Toontrack\EZkeys 2.vst3"
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kernel32 = ctypes.WinDLL('kernel32', use_last_error=True)
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kernel32.OpenFileMappingA.argtypes = [ctypes.wintypes.DWORD, w.BOOL, ctypes.c_char_p]
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kernel32.OpenFileMappingA.restype = ctypes.c_void_p
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kernel32.MapViewOfFile.argtypes = [ctypes.c_void_p, ctypes.wintypes.DWORD, ctypes.wintypes.DWORD, ctypes.wintypes.DWORD, ctypes.c_size_t]
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kernel32.MapViewOfFile.restype = ctypes.c_void_p
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hMap = kernel32.OpenFileMappingA(0xF001F, False, SHM_NAME)
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ptr = kernel32.MapViewOfFile(hMap, 0xF001F, 0, 0, 0)
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user32 = ctypes.windll.user32
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def w32(off, fmt, *args):
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ctypes.memmove(ptr + off, struct.pack(fmt, *args), struct.calcsize(fmt))
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def rd32(off):
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return ctypes.c_uint32.from_address(ptr + off).value
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def write_control(ctype, arg0, arg1, ch, path):
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for i in range(8):
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off = 2836 + i * 1040
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if rd32(off) == 0:
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w32(off, 'IIII', ctype, arg0, arg1, ch)
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if path:
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b = path.encode('utf-8')[:1023] + b'\x00'
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ctypes.memmove(ptr + off + 16, b, len(b))
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return i
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def push_controls(events):
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for i in range(8):
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w32(2836 + i * 1040, 'I', 0)
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for (ctype, arg0, arg1, ch, path) in events:
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write_control(ctype, arg0, arg1, ch, path)
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w32(11156, 'I', len(events))
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def log_lines():
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try:
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with open(APP_LOG, 'r', encoding='utf-8', errors='replace') as f:
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return f.readlines()
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except FileNotFoundError:
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return []
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def wait_log(pattern, timeout, since, verbose=True):
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end = time.time() + timeout
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while time.time() < end:
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lines = log_lines()
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for i in range(since, len(lines)):
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if pattern in lines[i]:
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if verbose: print(f" LOG: {lines[i].strip()}")
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return lines[i].strip()
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time.sleep(0.2)
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return None
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def find_hwnd(ch):
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for l in log_lines():
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if f"ch={ch}" in l and "GUI attached" in l:
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m = re.search(r'hwnd=([0-9A-Fa-f]+)', l)
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if m: return int(m.group(1), 16)
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return None
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since = len(log_lines())
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print("== step 1: attach ch5 ==")
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push_controls([(4, 0, 0, 5, "Nexus")])
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r = wait_log("GUI attached", 30, since)
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print("attach:", "OK" if r else "TIMEOUT")
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hwnd5 = None
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if r:
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m = re.search(r'hwnd=([0-9A-Fa-f]+)', r)
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if m: hwnd5 = int(m.group(1), 16)
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print("hwnd5:", hex(hwnd5) if hwnd5 else None)
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print("IsWindow:", user32.IsWindow(hwnd5), "tid:", user32.GetWindowThreadProcessId(hwnd5, None), "visible:", user32.IsWindowVisible(hwnd5))
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since = len(log_lines())
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print("== step 2: PLAY ==")
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push_controls([(3, 1, 0, 0, "")])
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wait_log("transport PLAY", 10, since)
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since = len(log_lines())
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print("== step 3: LOAD EZkeys ch5 while editor open ==")
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push_controls([(2, 0, 0, 5, EZKEYS)])
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r = wait_log("instrument loaded ch=5", 60, since)
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print("load:", "OK" if r else "TIMEOUT")
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print("IsWindow:", user32.IsWindow(hwnd5), "visible:", user32.IsWindowVisible(hwnd5), "child:", user32.FindWindowExA(hwnd5, None, None, None))
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since = len(log_lines())
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print("== step 4: STOP ==")
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push_controls([(3, 0, 0, 0, "")])
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wait_log("transport STOP", 10, since)
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since = len(log_lines())
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print("== step 5: WM_CLOSE to", hex(hwnd5) if hwnd5 else "None", "watch 45s ==")
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if hwnd5:
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user32.PostMessageW(hwnd5, 0x0010, 0, 0)
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end = time.time() + 45
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seen = []
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while time.time() < end:
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ls = log_lines()
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for l in ls[since:]:
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if any(k in l for k in ("state captured", "state restored", "closeGUI", "EXCEPTION", "FAILED")):
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if l.strip() not in seen:
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print(" LOG:", l.strip())
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seen.append(l.strip())
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if any("state restored ch=5" in s for s in seen):
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break
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time.sleep(0.3)
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if not any("state restored ch=5" in s for s in seen):
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print(" NO 'state restored ch=5' in 45s; last 10 log lines:")
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for l in log_lines()[-10:]: print(" ", l.strip())
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print("IsWindow after:", user32.IsWindow(hwnd5), "visible:", user32.IsWindowVisible(hwnd5))
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