Added Multi-Wallet support for Linux

bin/linux/MultiWallet_README.md

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+FLO Core MultiWallet
+
+This executable file is used to run more than 1 wallet at a same time
+
+Usage:
+
+	./multiWallet -create [walletName]
+		creates a wallet under 'walletName' if specified
+		else creates wallet with name 'floxxxxxx'
+	
+	./multiWallet <walletName> <command> [option]
+		executes the command in wallet 'walletName'
+
+commands:
+
+	flo-qt		-	open FLO Core Wallet
+	flo-cli		-	run cli commands
+	flod		-	run FLO daemon
+
+for more info on each commands use option -help (or) -?
+./flo-qt -?
+./flo-cli -?
+./flod -?

bin/linux/multiWallet.py

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+import subprocess
+import random
+import sys
+import os
+import socket
+
+
+def _start():
+
+	if(len(sys.argv)<2):
+		_help()
+		print('Error : too few parameters')
+
+	elif(sys.argv[1] in ['-help','-?']):
+		_help()
+
+	elif(sys.argv[1]=='-create'):
+		try:
+			foldername = sys.argv[2]
+		except:
+			rand = random.randint(1,999999)
+			foldername = 'flo'+str(rand)
+		print('Creating a new Wallet...')
+		try:
+			subprocess.call(['mkdir','-p',foldername])
+		except Exception as e: 
+			print('Wallet Creation Failed : '+str(e))
+			exit(0)
+		print('Created wallet '+foldername)
+		print('To use wallet : '+sys.argv[0]+' '+foldername)
+
+	elif(len(sys.argv)<3):
+		_help()
+		print('Error : too few parameters (command missing)')
+
+	elif(sys.argv[2] in ['flo-qt','flo-cli','flod']):
+		
+		#use this for find ip n available port using socket instead of random port
+		localip=socket.gethostbyname(socket.gethostname())
+		'''
+		for p in range(0, 65535):
+			with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+				if(!sock.connect_ex(('localhost', p)))
+					port = p
+					break;
+		'''
+		#localip = '0.0.0.0'
+		port = str(random.randint(2000,10000))
+		path=os.getcwd()
+		cmd = ['./'+sys.argv[2]] + ['-conf='+path+'/'+sys.argv[1]+'/flo.conf','-datadir='+sys.argv[1],'-bind='+localip+':'+port] + sys.argv[3:]
+		#print(cmd)
+		subprocess.run(cmd)
+	else:
+		_help()
+		print('Error : command '+sys.argv[2]+' not recognised')
+
+def _help():
+	help_data=f"""
+FLO Core MultiWallet
+
+Usage:
+
+	{sys.argv[0]} -create [walletName]
+		creates a wallet under 'walletName' if specified
+		else creates wallet with name 'floxxxxxx'
+	
+	{sys.argv[0]} <walletName> <command> [option]
+		executes the command in wallet 'walletName'
+
+commands:
+
+	flo-qt		-	open FLO Core Wallet
+	flo-cli		-	run cli commands
+	flod		-	run FLO daemon
+
+for more info on each commands use option -help (or) -?
+
+"""
+	print(help_data)
+
+_start()