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-rw-r--r--servergreps/hercules/src/__init__.py0
-rwxr-xr-xservergreps/hercules/src/hercules.py157
-rwxr-xr-xservergreps/hercules/src/manaplus.py89
-rwxr-xr-xservergreps/hercules/src/reporter.py204
4 files changed, 450 insertions, 0 deletions
diff --git a/servergreps/hercules/src/__init__.py b/servergreps/hercules/src/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/servergreps/hercules/src/__init__.py
diff --git a/servergreps/hercules/src/hercules.py b/servergreps/hercules/src/hercules.py
new file mode 100755
index 0000000..f60a0f8
--- /dev/null
+++ b/servergreps/hercules/src/hercules.py
@@ -0,0 +1,157 @@
+#! /usr/bin/env python2
+# -*- coding: utf8 -*-
+#
+# Copyright (C) 2015-2016 Evol Online
+# Author: Andrei Karas (4144)
+
+import os
+import re
+
+filt = re.compile(".+[.](c|h)", re.IGNORECASE)
+
+class Hercules:
+ namedPackets = dict()
+ packetsSet = set()
+ outPacketsSorted = []
+ inPacketsSorted = []
+ inPackets = dict()
+ functionToId = dict()
+ loginPacketNameToId = dict()
+
+ namedPacketre = re.compile(
+ "((\t|[ ])*)(?P<name>[\w0-9_]+)([ ]*)=" +
+ "([ ]*)0x(?P<value>[0-9a-fA-F]+)")
+ ourPacketre = re.compile(
+ "(WFIFOW|WBUFW)([ ]*)[(]([ ]*)([\w>_-]+),([ ]*)" +
+ "(?P<offset>0)([ ]*)[)]([ ]*)=([ ]*)0x(?P<packet>[0-9a-fA-F]+)([ ]*)[;]")
+ ourPacketre2 = re.compile("PacketType([ ]*)=([ ]*)(?P<name>[\w_]+);")
+ ourPacketre3 = re.compile(
+ "(WFIFOW|WBUFW)([ ]*)[(]([ ]*)([\w>_-]+),([ ]*)" +
+ "(?P<offset>0)([ ]*)[)]([ ]*)=([ ]*)(?P<packet>[0-9\w]+)([ ]*)[;]")
+ ourPacketre4 = re.compile("int cmd([ ]*)=([ ]*)0x(?P<packet>[0-9a-fA-F]+);")
+ outPacketLoginre = re.compile(
+ "([ ]*)PACKET_ID_(?P<name>[A-Z0-9_]+)([ ]*)=" +
+ "([ ]*)0x(?P<packet>[0-9a-fA-F]+),")
+ serverpacketLoginOutre = re.compile("packet_id([ ]*)=([ ]*)(?P<name>[\w_]+);")
+ clientpacketre = re.compile(
+ "(\t*)packet[(]0x(?P<packet>[0-9a-fA-F]+),(?P<len>[\w-]+)" +
+ ",(?P<function>[0-9a-zA-Z_>-]+)(,|[)])")
+ lclifPacketre = re.compile(
+ "([ ]*)[{][ ]PACKET_ID_CA_(?P<name>[A-Z0-9_]+),([^,]+)," +
+ "([ ]*)[&](?P<function>[0-9a-zA-Z_>-]+)([ ]*)[}],")
+
+ def collectNamedPackets(self, fileName):
+ with open(fileName, "r") as f:
+ for line in f:
+ m = self.namedPacketre.search(line)
+ if m is not None:
+ if m.group("name") not in self.namedPackets:
+ self.namedPackets[m.group("name")] = []
+ data = m.group("value").lower()
+ while len(data) < 4:
+ data = "0" + data
+ self.namedPackets[m.group("name")].append(data)
+
+
+ def addServerPacket(self, data):
+ if data in self.namedPackets:
+ for val in self.namedPackets[data]:
+ self.packetsSet.add(val)
+ else:
+ self.packetsSet.add(data.lower())
+
+
+ def collectOutPackets(self, parentDir):
+ files = os.listdir(parentDir)
+ for file1 in files:
+ if file1[0] == ".":
+ continue
+ file2 = os.path.abspath(parentDir + os.path.sep + file1)
+ if not os.path.isfile(file2):
+ if file2.find("/src/evol") <= 0:
+ self.collectOutPackets(file2)
+ elif filt.search(file1):
+ with open(file2, "r") as f:
+ for line in f:
+ m = self.ourPacketre4.findall(line)
+ if len(m) > 0:
+ for str in m:
+ data = str[2]
+ while len(data) < 4:
+ data = "0" + data
+ self.addServerPacket(data)
+ m = self.outPacketLoginre.findall(line)
+ if len(m) > 0:
+ for str in m:
+ data = str[4]
+ while len(data) < 4:
+ data = "0" + data
+ self.loginPacketNameToId["PACKET_ID_" + str[1]] = data
+ m = self.ourPacketre.findall(line)
+ if len(m) == 0:
+ m = self.ourPacketre3.findall(line)
+ if len(m) > 0:
+ for str in m:
+ if str[9] == "0":
+ continue
+ data = str[9]
+ if data == "cmd":
+ continue
+ while len(data) < 4:
+ data = "0" + data
+ self.addServerPacket(data)
+
+ m = self.ourPacketre2.findall(line)
+ if len(m) > 0:
+ for str in m:
+ if str[2] == "0":
+ continue
+ data = str[2]
+ if len(data) > 2 and data[0:2] == "0x":
+ data = data[2:]
+ while len(data) < 4:
+ data = "0" + data
+ self.addServerPacket(data)
+ m = self.serverpacketLoginOutre.findall(line)
+ if len(m) > 0:
+ for str in m:
+ if str[2] in self.loginPacketNameToId:
+ data = str[2]
+ data = self.loginPacketNameToId[data]
+ self.addServerPacket(data)
+
+
+ def sortOutPackets(self):
+ for packet in self.packetsSet:
+ self.outPacketsSorted.append(packet)
+ self.outPacketsSorted.sort()
+
+
+ def collectInPackets(self, packetsH, lclifPackets):
+ with open(packetsH, "r") as f:
+ for line in f:
+ m = self.clientpacketre.search(line)
+ if m is not None:
+ data = m.group("packet").lower()
+ while len(data) < 4:
+ data = "0" + data
+ self.inPackets[data] = \
+ (int(m.group("len")), m.group("function"))
+ self.functionToId[m.group("function")] = data
+ with open(lclifPackets, "r") as f:
+ for line in f:
+ m = self.lclifPacketre.search(line)
+ if m is not None:
+ name = "PACKET_ID_CA_" + m.group("name")
+ if name not in self.loginPacketNameToId:
+ print "Wrong login packet name: " + name
+ continue
+ data = self.loginPacketNameToId[name]
+ self.inPackets[data] = (0, m.group("function"))
+ self.functionToId[m.group("function")] = data
+
+
+ def sortInPackets(self):
+ for packet in self.inPackets:
+ self.inPacketsSorted.append(packet)
+ self.inPacketsSorted.sort()
diff --git a/servergreps/hercules/src/manaplus.py b/servergreps/hercules/src/manaplus.py
new file mode 100755
index 0000000..144dd3f
--- /dev/null
+++ b/servergreps/hercules/src/manaplus.py
@@ -0,0 +1,89 @@
+#! /usr/bin/env python2
+# -*- coding: utf8 -*-
+#
+# Copyright (C) 2015-2016 Evol Online
+# Author: Andrei Karas (4144)
+
+import os
+import re
+
+class ManaPlus:
+ inPackets = dict()
+ outPackets = dict()
+ sizes = dict()
+ manaplusUsedPacketsSet = set()
+ outMsgNameToId = dict()
+ protocolinre = re.compile(
+ "packet[(](?P<name>[A-Z0-9_]+),([ ]*)0x(?P<packet>[0-9a-fA-F]+)" +
+ ",([ ]*)(?P<len>[\w-]+),([ ]*)")
+ protocolinverre = re.compile("^// (?P<ver>[0-9]+)$")
+ protocoloutre = re.compile(
+ "packet[(](?P<name>CMSG_[A-Z0-9_]+),([ ]*)0x(?P<packet>[0-9a-fA-F]+)," +
+ "([ ]*)(?P<len>[\w-]+),([ ]*)(?P<function>[0-9a-zA-Z_>-]+)[)];")
+ packetOutNametre = re.compile("(?P<name>(S|C)MSG_[A-Z0-9_]+)")
+
+ def collectInPackets(self, fileName, packetVersion):
+ version = 0
+ with open(fileName, "r") as f:
+ for line in f:
+ m = self.protocolinverre.search(line)
+ if m is not None:
+ version = int(m.group("ver"))
+ continue
+ # skip bigger versions than requested
+ if version > packetVersion:
+ continue
+ m = self.protocolinre.search(line)
+ if m is not None:
+ packet = int(m.group("packet"), 16)
+ if packet > 0xb00 or packet == 0:
+ continue
+ self.inPackets[m.group("packet").lower()] = \
+ (m.group("name"), int(m.group("len")), "nullptr")
+ self.sizes[m.group("packet").lower()] = m.group("len")
+
+
+ def collectOutPackets(self, fileName, packetVersion):
+ version = 0
+ with open(fileName, "r") as f:
+ for line in f:
+ m = self.protocolinverre.search(line)
+ if m is not None:
+ version = int(m.group("ver"))
+ continue
+ # skip bigger versions than requested
+ if version > packetVersion:
+ continue
+ m = self.protocoloutre.search(line)
+ if m is not None:
+ packet = int(m.group("packet"), 16)
+ if packet > 0xb00 or packet == 0:
+ continue
+ self.inPackets[m.group("packet").lower()] = \
+ (m.group("name"), int(m.group("len")), m.group("function"))
+ self.outPackets[m.group("packet").lower()] = \
+ (m.group("name"), int(m.group("len")), m.group("function"))
+ self.outMsgNameToId[m.group("name").strip()] = \
+ m.group("packet").lower()
+ # print "{0} = {1}".format(
+ # m.group("name").strip(), m.group("packet").lower())
+
+
+ def processCppFiles(self, parentDir):
+ files = os.listdir(parentDir)
+ for file1 in files:
+ if file1[0] == ".":
+ continue
+ file2 = os.path.abspath(parentDir + os.path.sep + file1)
+ if not os.path.isfile(file2):
+ self.processCppFiles(file2)
+ elif file1[-4:] == ".cpp":
+ self.collectManaPlusUsedPackets(file2)
+
+
+ def collectManaPlusUsedPackets(self, fileName):
+ with open(fileName, "r") as f:
+ for line in f:
+ m = self.packetOutNametre.search(line)
+ if m is not None:
+ self.manaplusUsedPacketsSet.add(m.group("name"))
diff --git a/servergreps/hercules/src/reporter.py b/servergreps/hercules/src/reporter.py
new file mode 100755
index 0000000..d34fd58
--- /dev/null
+++ b/servergreps/hercules/src/reporter.py
@@ -0,0 +1,204 @@
+#! /usr/bin/env python2
+# -*- coding: utf8 -*-
+#
+# Copyright (C) 2015-2016 Evol Online
+# Author: Andrei Karas (4144)
+
+class Reporter:
+ def reportManaplus(self, hercules, manaplus):
+ with open(self.packetDir + "/serverpackets.txt", "w") as w:
+ for packet in hercules.outPacketsSorted:
+ data = packet
+ while data[0] == "0":
+ data = data[1:]
+ if packet in manaplus.inPackets:
+ clientName = manaplus.inPackets[packet][0]
+ # if clientName not in manaplus.manaplusUsedPacketsSet and clientName.find("_OUTDATED") <= 0:
+ # w.write("UNIMPLIMENTED ")
+ w.write(data + " client name: " + clientName)
+ else:
+ w.write(data)
+ w.write("\n")
+
+ funcDict = dict()
+ for packet in hercules.inPacketsSorted:
+ data = packet
+ while data[0] == "0":
+ data = data[1:]
+ if packet in hercules.inPackets:
+ funcDict[hercules.inPackets[packet][1]] = packet
+
+ with open(self.packetDir + "/uselesspackets.txt", "w") as w:
+ for packet in manaplus.outPackets:
+ if packet not in hercules.inPackets:
+ w.write("Useless packet {0}.\n".format(packet))
+
+ # manaplusFunc = set()
+ rev = []
+
+ with open(self.packetDir + "/clientpackets.txt", "w") as w:
+ for packet in manaplus.outPackets:
+ clientName = manaplus.outPackets[packet][0]
+ if clientName not in manaplus.manaplusUsedPacketsSet and clientName.find("_OUTDATED") <= 0:
+ w.write("PSESENT BUT UNIMPLIMENTED {0}\n".format(clientName))
+
+ # for packet in manaplus.outPackets:
+ # if packet in hercules.inPackets:
+ # manaplusFunc.add(hercules.inPackets[packet][1])
+ # for func in funcDict:
+ # if func not in manaplusFunc:
+ # packet = funcDict[func]
+ # rev.append("{0:4} {1:>4} {2}".format(packet, hercules.inPackets[packet][0], hercules.inPackets[packet][1]))
+
+ clientSet = set()
+ for packet in hercules.inPackets:
+ clientSet.add(hercules.inPackets[packet][1])
+ for packet in manaplus.outPackets:
+ if packet in hercules.inPackets and hercules.inPackets[packet][1] in clientSet:
+ if manaplus.outPackets[packet][2] == hercules.inPackets[packet][1]:
+ clientSet.remove(hercules.inPackets[packet][1])
+ else:
+ if manaplus.outPackets[packet][2] in clientSet:
+ clientSet.remove(manaplus.outPackets[packet][2])
+
+ allPackets = set()
+ for packet in hercules.inPackets:
+ allPackets.add(packet)
+ for packet in manaplus.outPackets:
+ allPackets.add(packet)
+
+ for packet in clientSet:
+ rev.append("{0:4} {1:33} {2}".format("?", "UNIMPLIMENTED", packet))
+
+ for packet in allPackets:
+ if packet not in manaplus.outPackets:
+ continue
+ data = "{0:4} {1:33} ".format(packet, manaplus.outPackets[packet][0])
+ if packet in hercules.inPackets:
+ if manaplus.outPackets[packet][2] == hercules.inPackets[packet][1]:
+ data = data + hercules.inPackets[packet][1]
+ rev.append(data)
+ else:
+ data = data + "?"
+ rev.append(data)
+
+ rev.sort()
+
+ for data in rev:
+ w.write(data)
+ w.write("\n")
+
+ rev = []
+ with open(self.packetDir + "/clientwrongpacketsizes.txt", "w") as w:
+ for name in manaplus.outMsgNameToId:
+ packet = manaplus.outMsgNameToId[name]
+ # for packet in manaplus.outPackets:
+ if packet in hercules.inPackets and manaplus.outPackets[packet][1] != hercules.inPackets[packet][0]:
+ packet1 = manaplus.outPackets[packet]
+ packet2 = hercules.inPackets[packet]
+ if packet2[0] != 0:
+ rev.append("{0:4} {1:33} {2:35} {3:4} vs {4:4}".format(
+ packet,
+ packet1[0],
+ packet2[1],
+ packet1[1],
+ packet2[0]))
+ rev.sort()
+
+ for data in rev:
+ w.write(data)
+ w.write("\n")
+
+ rev = []
+ with open(self.packetDir + "/clientbadpackets.txt", "w") as w:
+ for name in manaplus.outMsgNameToId:
+ packet = manaplus.outMsgNameToId[name]
+ # for packet in manaplus.outPackets:
+ if packet in hercules.inPackets:
+ packet1 = manaplus.outPackets[packet]
+ packet2 = hercules.inPackets[packet]
+ if packet1[2] in hercules.functionToId:
+ data = hercules.functionToId[packet1[2]]
+ data2 = hercules.functionToId[packet2[1]]
+ if data2 == packet:
+ if packet1[2] != packet2[1]:
+ rev.append("{0:4} {1:33} client: {2:35} server: {3:35} Change id to {4}".format(packet,
+ packet1[0],
+ packet1[2],
+ packet2[1],
+ data))
+ else:
+ # here hidden or previous packet
+ pass
+ else:
+ data = "unknown"
+ if packet1[2] != packet2[1]:
+ rev.append("{0:4} {1:33} client: {2:35} server: {3:35} Change id to {4}".format(packet,
+ packet1[0],
+ packet1[2],
+ packet2[1],
+ data))
+
+ rev.sort()
+
+ for data in rev:
+ w.write(data)
+ w.write("\n")
+
+ rev = []
+ with open(self.packetDir + "/clientpreferredpackets.txt", "w") as w:
+ with open(self.packetDir + "/clientbadpackets.txt", "a+") as w2:
+ for name in manaplus.outMsgNameToId:
+ packet = manaplus.outMsgNameToId[name]
+ if packet in hercules.inPackets:
+ packet1 = manaplus.outPackets[packet]
+ packet2 = hercules.inPackets[packet]
+ if packet1[0] != name:
+ # skip if same id used for other packet already
+ #print("{0}, {1}, {2}, {3}".format(name, packet, packet1, packet2))
+ w2.write("{0:4} {1:33} hidden by {2}\n".format(packet,
+ name,
+ packet1[2]))
+ continue
+ if packet1[2] in hercules.functionToId:
+ data = hercules.functionToId[packet1[2]]
+ if packet1[2] == packet2[1] and hercules.functionToId[packet1[2]] != packet:
+ rev.append("{0:4} -> {1:4} {2:33} {3}".format(packet,
+ data,
+ packet1[0],
+ packet1[2]))
+ else:
+ data = "unknown"
+ if packet1[2] == packet2[1] and hercules.functionToId[packet1[2]] != packet:
+ rev.append("{0:4} -> {1:4} {2:33} {3}".format(packet,
+ data,
+ packet1[0],
+ packet1[2]))
+ rev.sort()
+ for data in rev:
+ w.write(data)
+ w.write("\n")
+
+
+ def reportHercules(self, hercules):
+ with open(self.packetDir + "/herculesissues.txt", "w") as w:
+ for name in hercules.functionToId:
+ packet = hercules.functionToId[name]
+ if name != hercules.inPackets[packet][1]:
+ found = False
+ oldId = ""
+ for packet in hercules.inPackets:
+ if name == hercules.inPackets[packet][1]:
+ found = True
+ if oldId == "":
+ oldId = str(packet)
+ else:
+ oldId = oldId + "," + str(packet)
+
+ if found is False:
+ w.write("Server code error: function {0} hidden in server code\n".format(
+ name))
+ else:
+ w.write("Server code warning: function {0} hidden in server code but can be used older packets definition {1}\n".format(
+ name,
+ oldId))
generated by cgit v1.2.3-60-g2f50 (git 2.42.0) at 2024-07-05 18:54:31 +0000