Display known messages as directories
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parent
748b1720ba
commit
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2 changed files with 126 additions and 64 deletions
25
eufs/euph.py
25
eufs/euph.py
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@ -16,9 +16,18 @@ class Message:
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self.id = mid
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self.parent = mparent
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self.time = mtime
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self.text = f"{mid} [{mnick}] {mcontent}"
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self.text = f"[{mnick}] {mcontent}"
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self.children = {} # id -> msg
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self.text = self.text.replace("/", "?")[:50]
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print(mid, mparent)
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def find_msg_by_text(msgs, text):
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for msg in msgs.values():
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if msg.text == text:
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return msg
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class Room:
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def __init__(self, name):
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@ -32,13 +41,25 @@ class Room:
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self.msgs = {} # id -> msg
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def start(self):
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t = threading.Thread(target=Room._run, args=(self,))
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t = threading.Thread(target=Room._run, args=(self,), daemon=True)
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t.start()
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def stop(self):
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self.alive = False
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self.ws.close()
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def find_msg_by_texts(self, texts):
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msg = None
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children = {mid: msg for mid, msg in self.msgs.items() if msg.parent == None}
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for text in texts:
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msg = find_msg_by_text(children, text)
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if not msg:
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return
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children = msg.children
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return msg
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def _run(self):
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while self.alive:
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self.ws = ws.connect(f"wss://euphoria.leet.nu/room/{self.name}/ws")
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165
eufs/main.py
165
eufs/main.py
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@ -1,93 +1,134 @@
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import errno
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import os
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import stat
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import threading
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from pathlib import Path
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import fuse
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from . import euph
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fuse.fuse_python_api = (0, 2)
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# For debugging
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class EuFs(fuse.Fuse):
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def __init__(self, *args, **kwargs):
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fuse.Fuse.__init__(self, *args, **kwargs)
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f = open("log.txt", "w")
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self.rooms = {}
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self.join_room("test")
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def log(str):
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f.write(f"{str}\n")
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f.flush()
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def join_room(self, name):
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# Not threadsafe, but using threading.Lock broke things
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if name in self.rooms:
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return
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room = euph.Room(name)
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room.start()
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self.rooms[name] = room
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print(f"Joined &{name}")
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hello_path = "/hello"
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hello_str = b"Hello World!\n"
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def leave_room(self, name):
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# Not threadsafe, but using threading.Lock broke things
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if name not in self.rooms:
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return
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room = self.rooms[name]
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room.stop()
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del self.rooms[name]
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print(f"Left &{name}")
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class MyStat(fuse.Stat):
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def __init__(self):
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self.st_mode = 0
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self.st_ino = 0
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self.st_dev = 0
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self.st_nlink = 0
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self.st_uid = 0
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self.st_gid = 0
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self.st_size = 0
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self.st_atime = 0
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self.st_mtime = 0
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self.st_ctime = 0
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class HelloFS(fuse.Fuse):
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def getattr(self, path):
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log(f"getattr: {path!r}")
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st = MyStat()
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if path == "/":
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st.st_mode = stat.S_IFDIR | 0o755
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st.st_nlink = 2
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elif path == hello_path:
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st.st_mode = stat.S_IFREG | 0o444
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st.st_nlink = 1
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st.st_size = len(hello_str)
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else:
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print(f"getattr: {path!r}")
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parts = Path(path).parts
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if parts == ("/",):
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print(f" is root")
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return fuse.Stat(
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st_mode=stat.S_IFDIR | 0o755,
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st_nlink=1,
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)
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print(f" is not root")
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roomname = parts[1]
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texts = parts[2:]
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room = self.rooms.get(roomname)
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if not room:
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print(f" is invalid room")
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return -errno.ENOENT
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return st
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print(f" is valid room")
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if texts == ():
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return fuse.Stat(
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st_mode=stat.S_IFDIR | 0o755,
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st_nlink=1,
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)
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msg = room.find_msg_by_texts(texts)
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if not msg:
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print(f" is invalid msg")
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return -errno.ENOENT
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print(f" is valid msg")
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return fuse.Stat(
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st_mode=stat.S_IFDIR | 0o755,
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st_nlink=1,
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st_ctime=msg.time,
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st_mtime=msg.time,
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st_atime=msg.time,
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)
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def readdir(self, path, offset):
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log(f"readdir: {path!r} {offset!r}")
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for r in ".", "..", hello_path[1:]:
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yield fuse.Direntry(r)
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print(f"readdir: {path!r} {offset!r}")
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def open(self, path, flags):
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log(f"open: {path!r} {flags!r}")
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if path != hello_path:
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return -errno.ENOENT
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accmode = os.O_RDONLY | os.O_WRONLY | os.O_RDWR
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if (flags & accmode) != os.O_RDONLY:
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return -errno.EACCES
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parts = Path(path).parts
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if parts == ("/",):
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print(f" is root")
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yield fuse.Direntry(".")
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yield fuse.Direntry("..")
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for room in self.rooms:
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yield fuse.Direntry(room)
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return
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print(f" is not root")
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def read(self, path, size, offset):
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log(f"read: {path!r} {size!r} {offset!r}")
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if path != hello_path:
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return -errno.ENOENT
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slen = len(hello_str)
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if offset < slen:
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if offset + size > slen:
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size = slen - offset
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buf = hello_str[offset : offset + size]
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roomname = parts[1]
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texts = parts[2:]
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room = self.rooms.get(roomname)
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if not room:
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print(f" is invalid room")
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return
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print(f" is valid room")
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if texts == ():
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print(" children from room")
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children = {
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mid: msg for mid, msg in room.msgs.items() if msg.parent == None
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}
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else:
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buf = b""
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return buf
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msg = room.find_msg_by_texts(texts)
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if not msg:
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print(f" is invalid msg")
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print(f" is valid msg")
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print(" children from msg")
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children = msg.children
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print(children)
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children = list(children.values())
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children.sort(key=lambda m: m.time)
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for child in children:
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print(child.text)
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yield fuse.Direntry(child.text)
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from . import euph
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def main():
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# server = HelloFS(version="%prog " + fuse.__version__, dash_s_do="setsingle")
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server = EuFs(version="%prog " + fuse.__version__, dash_s_do="setsingle")
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# server.parse(errex=1)
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# server.main()
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room = euph.Room("test")
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room.start()
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pass
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server.parse(errex=1)
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server.main()
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if __name__ == "__main__":
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