From 0bb94de864ddb9a6d43b3e9148cb5535d84349f5 Mon Sep 17 00:00:00 2001
From: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
Date: Sat, 28 Jun 2014 00:35:50 -0300
Subject: [archiso] Drop aitab support

Always create one filesystem of a fixed size (32G), format (ext4) and
know name "airootfs".

Simplify logic a lot.
---
 docs/README.bootparams |  6 ------
 hooks/archiso          | 29 +++--------------------------
 hooks/archiso_pxe_http | 16 +---------------
 3 files changed, 4 insertions(+), 47 deletions(-)

diff --git a/docs/README.bootparams b/docs/README.bootparams
index 755cc0d..caee0c2 100644
--- a/docs/README.bootparams
+++ b/docs/README.bootparams
@@ -23,8 +23,6 @@ INDEX
                     Default: "/dev/disk/by-label/${archisolabel}"
 * archisobasedir=   Set the base directory where all files reside.
                     Default: "arch"
-* aitab=            Set the path for "aitab" file.
-                    Default: ${archisobasedir}/aitab
 * copytoram=        If set to "y" or just "copytoram" without arguments,
                     all SquashFS are copied to "RAM".
                     Default: (unset)
@@ -59,10 +57,6 @@ INDEX
                     Default: "75%"
 * dm_snap_prefix=   Set a prefix for device-mapper snapshot node names.
                     Default: "arch"
-* arch=             Force an architecture type (i686 | x86_64).
-                    Do not set it for normal operations.
-                    Useful for running a 64 bit kernel / 32 bit userspace.
-                    Default: (architecture of running kernel)
 
 
 ** hooks/archiso_pxe_common
diff --git a/hooks/archiso b/hooks/archiso
index 66a6273..d6ca443 100644
--- a/hooks/archiso
+++ b/hooks/archiso
@@ -101,7 +101,7 @@ _verify_checksum() {
 }
 
 run_hook() {
-    [[ -z "${arch}" ]] && arch="$(uname -m)"
+    arch="$(uname -m)"
     [[ -z "${cowspace_size}" ]] && cowspace_size="75%"
     [[ -z "${copytoram_size}" ]] && copytoram_size="75%"
     [[ -z "${archisobasedir}" ]] && archisobasedir="arch"
@@ -113,12 +113,6 @@ run_hook() {
         cowfile_size=${cowfile_size/%}
     fi
 
-    if [[ -z "${aitab}" ]]; then
-        aitab="/run/archiso/bootmnt/${archisobasedir}/aitab"
-    else
-        aitab="/run/archiso/bootmnt/${archisobasedir}/${aitab}"
-    fi
-
     if [[ -n "${cow_label}" ]]; then
         cow_device="/dev/disk/by-label/${cow_label}"
         [[ -z "${cow_persistent}" ]] && cow_persistent="P"
@@ -147,14 +141,6 @@ archiso_mount_handler() {
         fi
     fi
 
-
-    if [[ ! -f "${aitab}" ]]; then
-        echo "ERROR: '${aitab}' file does not exist."
-        echo "   Falling back to interactive prompt"
-        echo "   You can try to fix the problem manually, log out when you are finished"
-        launch_interactive_shell
-    fi
-
     if [[ "${checksum}" == "y" ]]; then
         if [[ -f "/run/archiso/bootmnt/${archisobasedir}/checksum.${arch}.md5" ]]; then
             msg -n ":: Self-test requested, please wait..."
@@ -188,17 +174,8 @@ archiso_mount_handler() {
     fi
     mkdir -p "/run/archiso/cowspace/${cow_directory}"
 
-    local aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size
-    while read aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size; do
-        [[ "${aitab_img#\#}" != "${aitab_img}" ]] && continue
-        [[ "${aitab_arch}" != "any" && "${aitab_arch}" != "${arch}" ]] && continue
-        if [[ "${aitab_fs_type}" != "none" ]]; then
-            _mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${aitab_arch}/${aitab_img}.fs.sfs" "/run/archiso/sfs/${aitab_img}"
-            _mnt_fs "/run/archiso/sfs/${aitab_img}/${aitab_img}.fs" "${newroot}" "${aitab_mnt}"
-        else
-            _mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${aitab_arch}/${aitab_img}.sfs" "${newroot}${aitab_mnt}"
-        fi
-    done < "${aitab}"
+    _mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.fs.sfs" "/run/archiso/sfs/airootfs"
+    _mnt_fs "/run/archiso/sfs/airootfs/airootfs.fs" "${newroot}" "/"
 
     if [[ "${copytoram}" == "y" ]]; then
         umount /run/archiso/bootmnt
diff --git a/hooks/archiso_pxe_http b/hooks/archiso_pxe_http
index 32e8ab0..001b486 100644
--- a/hooks/archiso_pxe_http
+++ b/hooks/archiso_pxe_http
@@ -34,21 +34,7 @@ archiso_pxe_http_mount_handler () {
     mkdir -p "/run/archiso/httpspace"
     mount -t tmpfs -o size="${archiso_http_spc}",mode=0755 httpspace "/run/archiso/httpspace"
 
-    local _aitab_url="${archiso_http_srv}${aitab#/run/archiso/bootmnt/}"
-    local _aitab_file="/run/archiso/httpspace/${aitab#/run/archiso/bootmnt/}"
-
-    _curl_get "${_aitab_url}" "/"
-
-    local aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size
-    while read aitab_img aitab_mnt aitab_arch aitab_sfs_comp aitab_fs_type aitab_fs_size; do
-        [[ "${aitab_img#\#}" != "${aitab_img}" ]] && continue
-        [[ "${aitab_arch}" != "any" && "${aitab_arch}" != "${arch}" ]] && continue
-        if [[ "${aitab_fs_type}" != "none" ]]; then
-            _curl_get "${archiso_http_srv}${archisobasedir}/${aitab_arch}/${aitab_img}.fs.sfs" "/${aitab_arch}"
-        else
-            _curl_get "${archiso_http_srv}${archisobasedir}/${aitab_arch}/${aitab_img}.sfs" "/${aitab_arch}"
-        fi
-    done < "${_aitab_file}"
+    _curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.fs.sfs" "/${arch}"
 
     if [[ "${checksum}" == "y" ]]; then
         _curl_get "${archiso_http_srv}${archisobasedir}/checksum.${arch}.md5" "/"
-- 
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