From 19edcb923f184894f8d738ab1e7a8e50cdd642c0 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 19 Jul 2017 22:30:42 +0300
Subject: hercules: add converter from groups.conf into groups.xml

---
 hercules/code/servertoclient/groups.py | 184 +++++++++++++++++++++++++++++++++
 1 file changed, 184 insertions(+)
 create mode 100644 hercules/code/servertoclient/groups.py

(limited to 'hercules/code/servertoclient/groups.py')

diff --git a/hercules/code/servertoclient/groups.py b/hercules/code/servertoclient/groups.py
new file mode 100644
index 0000000..dbe4c8e
--- /dev/null
+++ b/hercules/code/servertoclient/groups.py
@@ -0,0 +1,184 @@
+# -*- coding: utf8 -*-
+#
+# Copyright (C) 2017  Evol Online
+# Author: Andrei Karas (4144)
+
+import re
+
+from code.fileutils import makeDir, readFile, saveFile
+
+nameSplit = re.compile(":")
+comaSplit = re.compile(",")
+
+class Groups:
+    pass
+
+def readLine(f):
+    for line in f:
+        if len(line) == 0:
+            continue
+        if line[-1:] == "\n":
+            line = line[:-1]
+        idx = line.find("/*")
+        if idx >= 0:
+            line = line[:idx]
+        line = line.strip()
+        yield line
+
+def skipFor(data, f):
+    for line in readLine(f):
+        if line == data or line == data + "\n":
+            return True
+    return False
+
+def readCommands(f):
+    commands = dict()
+    for line in readLine(f):
+        if line == "}":
+            return commands
+        parts = nameSplit.split(line)
+        if len(parts) != 2:
+            continue
+        name = parts[0].strip()
+        value = parts[1].strip()
+        idx1 = value.find("[")
+        if idx1 < 0:
+            commands[name] = (value, "false")
+        else:
+            idx2 = value.find("]")
+            value = value[idx1 + 1: idx2 - idx1]
+            parts = comaSplit.split(value)
+            commands[name] = (parts[0].strip(), parts[1].strip())
+        print "command: {0}, {1}".format(name, commands[name])
+    return commands
+
+def readPermissions(f):
+    permissions = dict()
+    for line in readLine(f):
+        if line == "}":
+            return permissions
+        parts = nameSplit.split(line)
+        if len(parts) != 2:
+            continue
+        name = parts[0].strip()
+        value = parts[1].strip()
+        permissions[name] = value
+        print "permission: {0}, {1}".format(name, value)
+    return permissions
+
+def readInherit(data):
+    inherit = set()
+    idx1 = data.find("(")
+    idx2 = data.find(")")
+    data = data[idx1 + 1: idx2 - idx1]
+    parts = comaSplit.split(data)
+    for field in parts:
+        field = field.strip()
+        if field == "":
+            continue
+        inherit.add(field)
+    return inherit
+
+def readGroup(groups, f):
+    fields = dict()
+    commands = dict()
+    permissions = dict()
+    for line in readLine(f):
+        if line == "}" or line == "},":
+            groups.nameToId[fields["name"]] = fields["id"]
+            groups.idToFields[fields["id"]] = fields
+            groups.idToCommands[fields["id"]] = commands
+            groups.idToPermissions[fields["id"]] = permissions
+            groups.idToInherit[fields["id"]] = inherit
+            groups.idToNames[fields["id"]] = fields["name"]
+            return
+        parts = nameSplit.split(line)
+        if len(parts) != 2:
+            continue
+        name = parts[0].strip()
+        value = parts[1].strip()
+        print "line: {0}, {1}".format(name, value)
+        if name == "id":
+            fields["id"] = value
+        elif name == "name":
+            fields["name"] = value
+        elif name == "commands":
+            commands = readCommands(f)
+            print "Commands: {0}".format(commands)
+        elif name == "permissions":
+            permissions = readPermissions(f)
+            print "Permissions: {0}".format(permissions)
+        elif name == "inherit":
+            inherit = readInherit(value)
+            print "Inherit: {0}".format(inherit)
+
+def getCommandType(data):
+    if data[0] == "false" and data[1] == "false":
+        return "false"
+    elif data[0] == "false" and data[1] == "true":
+        return "other";
+    elif data[0] == "true" and data[1] == "false":
+        return "self"
+    elif data[0] == "true" and data[1] == "true":
+        return "both"
+
+def getCommandsStr(commands):
+    data = ""
+    commandFormat = "\n            <command name=\"{0}\" use=\"{1}\" />"
+    for command in commands:
+        data = data + commandFormat.format(
+            command,
+            getCommandType(commands[command])
+        )
+    return data
+
+def getPermissionsStr(permissions):
+    data = ""
+    permissionFormat = "\n            <permission name=\"{0}\" />"
+    for permission in permissions:
+        data = data + permissionFormat.format(
+            permission
+        )
+    return data
+
+def getInheritStr(inherits, names):
+    data = ""
+    if len(inherits) == 0:
+        return ""
+    for name in inherits:
+        if data != "":
+            data = data + ","
+        data += names[name]
+    return "\n        inherit=\"{0}\"".format(data)
+
+def convertGroups():
+    destDir = "clientdata/"
+    templatesDir = "templates/"
+    groupsConfFile = "serverdata/conf/groups.conf"
+    makeDir(destDir)
+    tpl = readFile(templatesDir + "group.tpl")
+    groupsTpl = readFile(templatesDir + "groups.xml")
+    groups = Groups()
+    groups.nameToId = dict()
+    groups.idToFields = dict()
+    groups.idToCommands = dict()
+    groups.idToPermissions = dict()
+    groups.idToNames = dict()
+    groups.idToInherit = dict()
+
+    with open(groupsConfFile, "r") as f:
+        skipFor("groups: (", f)
+        while (skipFor("{", f) == True):
+            readGroup(groups, f)
+
+    data = ""
+    for ids in sorted(groups.idToFields):
+        data = data + tpl.format(
+            id = ids,
+            name = groups.idToNames[ids],
+            inherit = getInheritStr(groups.idToInherit[ids], groups.nameToId),
+            commands = getCommandsStr(groups.idToCommands[ids]),
+            permissions = getPermissionsStr(groups.idToPermissions[ids]),
+        )
+
+    saveFile(destDir + "groups.xml", groupsTpl.format(data))
-- 
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