implemented configuration

fwinebox.ini

@@ -0,0 +1,18 @@
+# fwinebox config-file
+# 
+# the settings definitions are all formatted in lists, seperated by +
+# a $ in the beginning of a list entry denotes a variable
+# you can have a look at this file's default settings to understand the syntax
+# 
+# variables:
+# $sd - script directory
+# $cd - working directory
+# $prefix - current prefix
+# $config:category/setting - value from this settings file. example: $setting:default/userName
+# 
+# it is generally recommended that you leave these values as they are, if you want the most compatibility
+
+[DEFAULT]
+userName = User
+prefixLocation = $sd+/prefixes/+$prefix
+homeLocation = $config:DEFAULT/prefixLocation+/home

fwinebox.py

@@ -2,10 +2,23 @@
 import sys
 import os
 import subprocess
+import configparser
 
 sp = os.path.dirname(os.path.realpath(__file__))
 p = os.path.join
-pp = p(sp,"prefixes")
+
+#initializing the default configuration
+config = configparser.ConfigParser()
+config["DEFAULT"] = {
+	"userName":			"User",
+	"prefixLocation":	"$sd+/prefixes/+$prefix",
+	"homeLocation":		"$config:DEFAULT/prefixLocation+/home"
+}
+
+configVars = {
+	"sd":	sp,
+	"cd":	os.getcwd()
+}
 
 def walklevel(some_dir, level=0):
 	some_dir = some_dir.rstrip(os.path.sep)
@@ -17,12 +30,40 @@ def walklevel(some_dir, level=0):
 		if num_sep + level <= num_sep_this:
 			del dirs[:]
 
+def loadConfig():
+	global config
+	config.read(p(sp,"fwinebox.ini"))
+
+def parseConfigValue(line):
+	out = ""
+	valList = line.split("+")
+	for value in valList:
+		if (value[0] == "$"):
+			value = value[1:]
+			if (value.startswith("config:")):
+				value = value[len("config:"):]
+				value = value.split("/")
+				value = parseConfigValue(config[value[0]][value[1]])
+				out = out + value
+				continue
+				
+			out = out + configVars[value]
+			continue
+		
+		out = out + value
+	
+	input("parsed: " +out)
+	return out
+
+cv = parseConfigValue
+
 def launchPrefix(prefix,cmd,raw = False):
+	configVars["prefix"] = prefix
 	home = os.environ["HOME"]
 	user = os.environ["USER"]
-	os.environ["USER"] = "User"
-	os.environ["HOME"] = p(pp,prefix,os.environ["USER"])
-	os.environ["WINEPREFIX"] = p(pp,prefix)
+	os.environ["USER"] = cv(config["DEFAULT"]["userName"])
+	os.environ["HOME"] = cv(config["DEFAULT"]["homeLocation"])
+	os.environ["WINEPREFIX"] = cv(config["DEFAULT"]["prefixLocation"])
 	if raw == False:
 		subprocess.call(["wine"] + cmd)
 	else:
@@ -30,12 +71,17 @@ def launchPrefix(prefix,cmd,raw = False):
 	os.environ["HOME"] = home
 	os.environ["USER"] = user
 	del os.environ["WINEPREFIX"]
+	del configVars["prefix"]
 	
 
 def main():
 	while True:
-		wineprefix = input("prefix: ")
-		if not os.path.isdir(p(pp,wineprefix)):
+		prefix = input("prefix: ")
+		configVars["prefix"] = prefix
+		prefixFolder = cv(config["DEFAULT"]["prefixLocation"])
+		del configVars["prefix"]
+		
+		if not os.path.isdir(prefixFolder):
 			while True:
 				print("\nthis wine-prefix does not exist yet, would you like to create it? (y/n)")
 				choice = input().lower()
@@ -48,15 +94,18 @@ def main():
 					syswow = False
 					if (choice == "6"): syswow = True
 					if (choice != "3"): continue
-					os.makedirs(p(pp,wineprefix))
+					os.makedirs(prefixFolder)
 					if (syswow == False): os.environ["WINEARCH"] = "win32"
-					launchPrefix(wineprefix,["winecfg"])
+					launchPrefix(prefix,["winecfg"])
 					del os.environ["WINEARCH"]
 					break
+				
+				break
 		
-		if os.path.isdir(p(pp,wineprefix)):
-			launchPrefix(wineprefix,["cmd"])
+		if os.path.isdir(prefixFolder):
+			launchPrefix(prefix,["cmd"])
 			print("\nended wine-session")
 
 if __name__ == "__main__":
+	loadConfig()
 	main()