From 6c4276ba12b2f324f5da1b03249535777a0ddd65 Mon Sep 17 00:00:00 2001
From: Britney Fransen <brfransen@gmail.com>
Date: Sun, 5 Mar 2023 23:44:37 -0500
Subject: linhes-system: lh_setup_fileshare.py: initial inclusion

---
 linhes/linhes-system/PKGBUILD              |   2 +-
 linhes/linhes-system/lh_setup_fileshare.py | 150 +++++++++++++++++++++++++++++
 2 files changed, 151 insertions(+), 1 deletion(-)
 create mode 100755 linhes/linhes-system/lh_setup_fileshare.py

diff --git a/linhes/linhes-system/PKGBUILD b/linhes/linhes-system/PKGBUILD
index 34d9f91..5f56fb8 100755
--- a/linhes/linhes-system/PKGBUILD
+++ b/linhes/linhes-system/PKGBUILD
@@ -1,6 +1,6 @@
 pkgname=linhes-system
 pkgver=9.0.0
-pkgrel=54
+pkgrel=55
 arch=('x86_64')
 #install=$pkgname.install
 pkgdesc="Everything that makes LinHES a system"
diff --git a/linhes/linhes-system/lh_setup_fileshare.py b/linhes/linhes-system/lh_setup_fileshare.py
new file mode 100755
index 0000000..81eb5fa
--- /dev/null
+++ b/linhes/linhes-system/lh_setup_fileshare.py
@@ -0,0 +1,150 @@
+#!/usr/bin/python
+
+import glob, sys, subprocess, os, re, socket
+
+def setup_samba():
+    mythhome = subprocess.check_output("lh_home_check.sh").decode('utf-8').strip()
+    excludes = ['mysql','srv']
+    print("    Activating samba file sharing")
+    usersamba=mythhome+"/templates/smb.conf"
+    subprocess.call(["pacman", "-S", "--noconfirm", "samba", "avahi"])
+    if not os.path.exists("/etc/samba"):
+        print("    Creating directory /etc/samba")
+        try:
+            os.makedirs("/etc/samba")
+        except:
+            pass
+
+    if os.path.exists(usersamba):
+        print("    Using user provided config file " + usersamba)
+        subprocess.call(["install", "-Dm755",  usersamba, "/etc/samba/smb.conf"])
+    else:
+        #Samba_media = systemconfig.get("Samba_media")
+        #Samba_home = systemconfig.get("Samba_home")
+        smreadonly = "yes"
+        shreadonly = "yes"
+        domain = "WORKGROUP"
+        servername = socket.gethostname()
+
+        try:
+            f = open("/usr/share/linhes/templates/smb.conf.template",'r')
+            t_smbconf = f.readlines()
+            f.close()
+        except:
+            print("   Couldn't open samba template file")
+            return
+
+        try:
+            f = open("/etc/samba/smb.conf",'w')
+        except:
+            print("   Couldn't open samba file")
+            return
+
+        for line in t_smbconf:
+            outline = line
+            if re.match("^.*workgroup", line):
+                print("    Setting workgroup to " + domain)
+                outline="   workgroup = %s\n" %domain
+                print("     " + outline)
+            if re.match("^.* server string",line):
+                print("    Setting server name to " + servername)
+                outline="   server string = %s\n" %servername
+                print("     " + outline)
+            f.write(outline)
+
+        outline="include =  %s/templates/user.shares \n" %mythhome
+        f.write(outline)
+        outline="include =  /etc/samba/smb.conf.media\n"
+        f.write(outline)
+        outline="include =  /etc/samba/smb.conf.home\n"
+        f.write(outline)
+        f.close()
+
+        print("    Writing smb.conf.media")
+        try:
+            f = open("/etc/samba/smb.conf.media","w")
+        except:
+            print("*   Couldn't open smb.conf.media")
+            return
+
+        shares = scan_for_shares()
+        medialines='''
+[%s]
+path = %s
+public = yes
+only guest = yes
+writeable  = %s
+printable = no
+force user = mythtv
+force group = mythtv
+create mask = 0755\n'''
+        new_share=[]
+        excludes
+        for share in shares:
+            share_name = share.split("/")[-1]
+            share_path = share
+            f.write(medialines %(share_name,share_path,smreadonly) )
+            print(medialines %(share_name,share_path,smreadonly) )
+            excludeline = 'veto files = '
+            for exclude in excludes:
+                excludeline+= ''' /%s/ ''' %exclude
+
+            if excludes != []:
+                f.write( excludeline)
+                f.write("\n")
+
+        f.close()
+        print("    Writing smb.conf.home")
+        try:
+                f = open("/etc/samba/smb.conf.home","w")
+        except:
+            print("    Couldn't open smb.conf.home")
+            return
+        homelines='''
+[home]
+path = %s
+public = yes
+only guest = yes
+writeable  = %s
+printable = no
+force user = mythtv
+force group = mythtv
+create mask = 0755 ''' %(mythhome,shreadonly)
+        f.write(homelines)
+        f.close()
+        print("     " + homelines)
+
+    print("\n    Creating samba user mythtv")
+    os.system("(echo mythtv; echo mythtv) | smbpasswd -sa mythtv")
+    print("\n    Starting SMB, NMB and avahi services")
+    subprocess.call(["systemctl", "enable", "--now", "smb.service"])
+    subprocess.call(["systemctl", "enable", "--now", "nmb.service"])
+    subprocess.call(["systemctl", "enable", "--now", "avahi-daemon.service"])
+    print("\n    Finished setting up samba file sharing")
+
+
+def scan_for_shares():
+    import configparser
+    config = configparser.RawConfigParser()
+    file_list=glob.glob("/etc/storage.d/*.conf")
+    share_list = ['/data/storage/disk0']
+    for conf_file in file_list:
+        try:
+            print("    reading in %s" %conf_file)
+            config.read(conf_file)
+            shareable = config.get('storage','shareable')
+            if shareable == "True" :
+                mp = config.get('storage','mountpoint')
+                share_list.append(mp)
+#                if config.get('storage','mmount') == "True" :
+#                    share_list.append("/myth")
+        except:
+            print("    Couldn't open %s for reading" %conf_file)
+    return share_list
+
+
+def setup_fileshare():
+    setup_samba()
+
+if __name__ == "__main__":
+    setup_fileshare()
-- 
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