Added i386 grub2 modules and scan and boot ISO files directly from "/multibootusb/iso" directory.

1. Added latest i386 compatable module files
2. Added menu entries from multibootusb project http://mbusb.aguslr.com
3. Included section to boot ISOs directly using loop mount

data/multibootusb/grub/grub.cfg

@@ -13,18 +13,19 @@ insmod normal
 insmod linux
 insmod echo
 insmod search
+insmod regexp
 
 set timeout=30
 
 probe -u $root --set=rootuuid
 set imgdevpath="/dev/disk/by-uuid/$rootuuid"
 export imgdevpath rootuuid
-set isopath="/boot/isos"
+set isopath="/multibootusb/iso"
 export isopath
 
 insmod font
-#if loadfont /multibootusb/grub/unicode.pf2 ; then
-if loadfont unicode ; then
+if loadfont /multibootusb/grub/unicode.pf2 ; then
+#if loadfont unicode ; then
 	# Use shift key to avoid loading gfxterm
 	if keystatus --shift ; then true ; else
         if [ "${grub_platform}" == "efi" ]; then
@@ -60,3 +61,10 @@ fi
 
 # Load windows boot loaders from USB drive
 source /multibootusb/grub/win.cfg
+# Load ISO files directly using GRUB2 menu list
+# List of menu entries for loading direct ISO are taken from http://mbusb.aguslr.com/ project
+# The project contribution is deeply acknowledged and it is released under GPL v.3 
+source /multibootusb/grub/load_iso.cfg
+
+
+

data/multibootusb/grub/i386-pc/crypto.lst

@@ -0,0 +1,45 @@
+RIJNDAEL: gcry_rijndael
+RIJNDAEL192: gcry_rijndael
+RIJNDAEL256: gcry_rijndael
+AES128: gcry_rijndael
+AES-128: gcry_rijndael
+AES-192: gcry_rijndael
+AES-256: gcry_rijndael
+ADLER32: adler32
+CRC64: crc64
+ARCFOUR: gcry_arcfour
+BLOWFISH: gcry_blowfish
+CAMELLIA128: gcry_camellia
+CAMELLIA192: gcry_camellia
+CAMELLIA256: gcry_camellia
+CAST5: gcry_cast5
+CRC32: gcry_crc
+CRC32RFC1510: gcry_crc
+CRC24RFC2440: gcry_crc
+DES: gcry_des
+3DES: gcry_des
+DSA: gcry_dsa
+IDEA: gcry_idea
+MD4: gcry_md4
+MD5: gcry_md5
+RFC2268_40: gcry_rfc2268
+AES: gcry_rijndael
+AES192: gcry_rijndael
+AES256: gcry_rijndael
+RIPEMD160: gcry_rmd160
+RSA: gcry_rsa
+SEED: gcry_seed
+SERPENT128: gcry_serpent
+SERPENT192: gcry_serpent
+SERPENT256: gcry_serpent
+SHA1: gcry_sha1
+SHA224: gcry_sha256
+SHA256: gcry_sha256
+SHA512: gcry_sha512
+SHA384: gcry_sha512
+TIGER192: gcry_tiger
+TIGER: gcry_tiger
+TIGER2: gcry_tiger
+TWOFISH: gcry_twofish
+TWOFISH128: gcry_twofish
+WHIRLPOOL: gcry_whirlpool

data/multibootusb/grub/i386-pc/fs.lst

@@ -0,0 +1,36 @@
+affs
+afs
+bfs
+btrfs
+cbfs
+cpio
+cpio_be
+exfat
+ext2
+fat
+hfs
+hfsplus
+iso9660
+jfs
+minix
+minix2
+minix2_be
+minix3
+minix3_be
+minix_be
+newc
+nilfs2
+ntfs
+odc
+procfs
+reiserfs
+romfs
+sfs
+squash4
+tar
+udf
+ufs1
+ufs1_be
+ufs2
+xfs
+zfs