Leahnaya/dwc_network_server_emulator
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Fix some indentation errors

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- Fixed some errors made last night while formatting the code using
PyCharm.
- Added more documentation for the \bm\ command on the GameSpy server.
- Added some documentation for the opcodes used on the master server.
This commit is contained in:
polaris 2014-03-30 06:37:49 -04:00
parent eae79e9def
commit 63a173cf1f
4 changed files with 75 additions and 38 deletions
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4
.gitignore vendored
View File

@ -219,4 +219,6 @@ pip-log.txt
.idea/nintendo_dwc_emulator.iml
.idea/scopes/scope_settings.xml
.idea/vcs.xml
.idea/workspace.xml
.idea/workspace.xml
gpcm.db
.idea/dictionaries/Nagato.xml

68
gamespy/gs_database.py
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@ -92,7 +92,9 @@ class GamespyDatabase(object):
if self.check_user_exists(userid) == 0:
profileid = self.get_next_free_profileid()
pid = "11" # Always 11??? Is this important? Not to be confused with dwc_pid. The three games I found it in (Tetris DS, Advance Wars - Days of Ruin, and Animal Crossing: Wild World) all use \pid\11.
pid = "11" # Always 11??? Is this important? Not to be confused with dwc_pid.
# The three games I found it in (Tetris DS, Advance Wars - Days of Ruin, and
# Animal Crossing: Wild World) all use \pid\11.
lon = "0.000000" # Always 0.000000?
lat = "0.000000" # Always 0.000000?
loc = "" # Always blank?
@ -166,50 +168,46 @@ class GamespyDatabase(object):
c.close()
return profile
def generate_session_key(self, min_size):
session_key = utils.generate_random_number_str(min_size)
c = self.conn.cursor()
for r in c.execute("SELECT session FROM sessions WHERE session = ?", [session_key]):
def generate_session_key(self, min_size):
session_key = utils.generate_random_number_str(min_size)
return session_key
c = self.conn.cursor()
for r in c.execute("SELECT session FROM sessions WHERE session = ?", [session_key]):
session_key = utils.generate_random_number_str(min_size)
return session_key
def create_session(self, profileid):
if profileid != None and self.check_profile_exists(profileid) == False:
return None
def delete_session(self, profileid):
c = self.conn.cursor()
c.execute("DELETE FROM sessions WHERE profileid = ?", [profileid])
self.conn.commit()
# Remove any old sessions associated with this user id
self.delete_session(profileid)
def create_session(self, profileid):
if profileid != None and self.check_profile_exists(profileid) == False:
return None
# Create new session
session_key = self.generate_session_key(9)
# Remove any old sessions associated with this user id
self.delete_session(profileid)
c = self.conn.cursor()
c.execute("INSERT INTO sessions VALUES (?, ?)", [session_key, profileid])
self.conn.commit()
# Create new session
session_key = self.generate_session_key(9)
return session_key
c = self.conn.cursor()
c.execute("INSERT INTO sessions VALUES (?, ?)", [session_key, profileid])
self.conn.commit()
return session_key
def delete_session(self, profileid):
c = self.conn.cursor()
c.execute("DELETE FROM sessions WHERE profileid = ?", [profileid])
self.conn.commit()
def get_session_list(self, profileid=None):
c = self.conn.cursor()
sessions = []
if profileid != None:
r = c.execute("SELECT * FROM sessions WHERE profileid = ?", [profileid])
else:
r = c.execute("SELECT * FROM sessions")
def get_session_list(self, profileid=None):
c = self.conn.cursor()
for row in r:
sessions.append(self.get_dict(row))
sessions = []
if profileid != None:
r = c.execute("SELECT * FROM sessions WHERE profileid = ?", [profileid])
else:
r = c.execute("SELECT * FROM sessions")
for row in r:
sessions.append(self.get_dict(row))
return sessions
return sessions

34
gamespy_server.py
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@ -119,6 +119,40 @@ while 1:
# Handle status update
msg = ""
elif data_parsed['__cmd__'] == "ka":
# Unknown
msg = ""
elif data_parsed['__cmd__'] == "bm":
# Friends list-related
#
# Example of friend logging in:
# \bm\100\f\217936895\msg\|s|1|ss||ls||ip|-1405615422|p|0|qm|0\final\
# \bm\100\f\217936895\msg\|s|1|ss||ls|97YBAAAAAAAAAAAA-wA*|ip|-1405615422|p|0|qm|0\final\
#
# Example of friend hosting game:
# \bm\100\f\217936895\msg\|s|1|ss||ls|97YBAAAAAAAAAAAAAAA*|ip|-1405615422|p|0|qm|0\final\
# \bm\100\f\217936895\msg\|s|6|ss|/SCM/2/SCN/1/VER/3|ls|97YBAAAAAAAAAAAAAAA*|ip|-1405615422|p|0|qm|0\final\
#
# Example of friend closing game:
# \bm\100\f\217936895\msg\|s|1|ss||ls|97YBAAAAAAAAAAAAAAA*|ip|-1405615422|p|0|qm|0\final\
# \bm\100\f\217936895\msg\|s|1|ss||ls|97YBAAAAAAAAAAAA-wA*|ip|-1405615422|p|0|qm|0\final\
#
# Example of friend hosting game again:
# \bm\100\f\217936895\msg\|s|1|ss||ls|97YBAAAAAAAAAAAAAAA*|ip|-1405615422|p|0|qm|0\final\
# \bm\100\f\217936895\msg\|s|6|ss|/SCM/2/SCN/1/VER/3|ls|97YBAAAAAAAAAAAAAAA*|ip|-1405615422|p|0|qm|0\final\
#
# Join game with friend:
# (CLIENT) \status\5\sesskey\233209064\statstring\\locstring\JZoAAAAAAAAAAAAA-wA*\final\
# (CLIENT) \bm\1\sesskey\233209064\t\217936895\msg\GPCM3vMAT.3/2371876423/58891\final\
# (SERVER) \bm\1\f\217936895\msg\GPCM3vMAT.0/3254925484/27496\final\
# (SERVER) \bm\100\f\217936895\msg\|s|6|ss|/SCM/2/SCN/2/VER/3|ls|97YBAAAAAAAAAAAAAAA*|ip|-1405615422|p|0|qm|0\final\
# (CLIENT) \status\2\sesskey\233209064\statstring\\locstring\JZoAAAAAAAAAAAAA-wA*\final\
# (SERVER) \bm\100\f\217936895\msg\|s|6|ss|/SCM/2/SCN/2/VER/3|ls|97YBAAAAAAAAAAAA-wA*|ip|-1405615422|p|0|qm|0\final\
# (SERVER) \bm\100\f\217936895\msg\|s|6|ss|/SCM/2/SCN/1/VER/3|ls|97YBAAAAAAAAAAAA-wA*|ip|-1405615422|p|0|qm|0\final\
msg = ""
elif data_parsed['__cmd__'] == "logout":
print "Session %s has logged off" % (data_parsed['sesskey'])
db.delete_session(data_parsed['sesskey'])

7
master_server.py
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@ -23,10 +23,11 @@ while 1:
# - All server messages seem to always start with \xfe\xfe.
# - The first byte from the client (or third byte from the server) is a command.
# - Bytes 2 - 5 from the client is some kind of ID. This will have to be inspected later. I believe it's a
# session-like ID because the number changes between connections.
# session-like ID because the number changes between connections. Copying the client's ID might be enough.
#
# - Commands
# CLIENT:
# 0x01 - Unknown
# 0x03 - Send client state?
# 0x07 - Unknown, related to server's 0x06 (returns value sent from server)
# 0x08 - Keep alive?
@ -35,7 +36,9 @@ while 1:
# 0x01 - Unknown
# 0x06 - Unknown
# 0x0a - Unknown
#
# - \xfd\xfc commands get passed directly between the other player(s)?
if [ord(x) for x in recv_data[0:5]] == [0x09, 0x00, 0x00, 0x00, 0x00]:
utils.print_log("Received request for '%s' from %s:%s... %s" % (
get_game_id(recv_data), addr[0], addr[1], [elem.encode("hex") for elem in recv_data]))