Many minor fixes, new modules

10 files changed, 97 insertions, 0 deletions

diff --git a/user_mods/password.hmod/S810password b/user_mods/password.hmod/S810password
new file mode 100644
index 00000000..baef6e35
--- /dev/null
+++ b/user_mods/password.hmod/S810password
@@ -0,0 +1,50 @@
+#!/bin/sh
+
+# Some constants
+# Controller pseudo-file
+clovercon=/dev/input/by-path/platform-twi.1-event-joystick
+# Password pattern - it's Konami Code :)
+password="c202 c202 c302 c302 c002 c102 c002 c102 3101 3001 3b01"
+# Max tries
+max_tries=30
+
+# Init scripts are executed with "start" argument when system boots and with "stop" argument during shutdown
+# So we need to check that it's boot state, not shutdown
+[ -z "$1" ] || [ "$1" == "start" ] || exit 0
+
+# Drawing "ENTER PASSWORD" image
+gunzip -c /etc/password.raw.gz > /dev/fb0
+
+# Endless loop
+while [ true ]; do
+  # Wait while pseudo-file doesn't exists (controller is not connected or is not initialized yet)
+  while [ ! -e $clovercon ]; do usleep 100; done
+  # Reading buttons
+  buttons=$(cat $clovercon | hexdump -v -e '1/1 "%02x"' -n 32)     
+  buttons=${buttons:20:4}
+  # Appending pressed button to "str" variable
+  str="$str $buttons"
+  # If "str" variable is longer than password string, cut it
+  # So we get only last presses
+  [ "${#str}" -gt "${#password}" ] && str="${str:$((${#str}-${#password})):${#password}}"
+
+  # Is password correct?    
+  if [ "$str" == "$password" ]; then
+    # Display "OK" image
+    gunzip -c /etc/password_ok.raw.gz > /dev/fb0
+    # Exit and continue system loading
+    exit 0
+  fi
+
+  # Password is not correct yet, decrease tries counter
+  max_tries=$(($max_tries-1))
+  # Is it zero?
+  if [ "$max_tries" == "0" ]; then
+    # Display "ACCESS DENIED" image
+    gunzip -c /etc/password_fail.raw.gz > /dev/fb0
+    # Wait for three seconds
+    sleep 3
+    # Shutdown system
+    poweroff
+  fi
+done
diff --git a/user_mods/password.hmod/install b/user_mods/password.hmod/install
new file mode 100644
index 00000000..2f66861a
--- /dev/null
+++ b/user_mods/password.hmod/install
@@ -0,0 +1,7 @@
+local script=S810password

+copy $script $rootfs/etc/init.d/

+chmod +x $rootfs/etc/init.d/$script

+copy password.raw.gz $rootfs/etc/

+copy password_ok.raw.gz $rootfs/etc/

+copy password_fail.raw.gz $rootfs/etc/

+return 1

diff --git a/user_mods/password.hmod/password.raw.gz b/user_mods/password.hmod/password.raw.gz
new file mode 100644
index 00000000..afa6cc3b
--- /dev/null
+++ b/user_mods/password.hmod/password.raw.gz
diff --git a/user_mods/password.hmod/password_fail.raw.gz b/user_mods/password.hmod/password_fail.raw.gz
new file mode 100644
index 00000000..e60ba2d2
--- /dev/null
+++ b/user_mods/password.hmod/password_fail.raw.gz
diff --git a/user_mods/password.hmod/password_ok.raw.gz b/user_mods/password.hmod/password_ok.raw.gz
new file mode 100644
index 00000000..c37c5860
--- /dev/null
+++ b/user_mods/password.hmod/password_ok.raw.gz
diff --git a/user_mods/password.hmod/readme.txt b/user_mods/password.hmod/readme.txt
new file mode 100644
index 00000000..ebff0c8c
--- /dev/null
+++ b/user_mods/password.hmod/readme.txt
@@ -0,0 +1,3 @@
+=== Password Protection Hack ===

+

+This module adds password protection to NES Mini. Default password is Konami Code :)

diff --git a/user_mods/password.hmod/uninstall b/user_mods/password.hmod/uninstall
new file mode 100644
index 00000000..b5247786
--- /dev/null
+++ b/user_mods/password.hmod/uninstall
@@ -0,0 +1,5 @@
+local script=S810password

+rm $rootfs/etc/init.d/$script

+rm $rootfs/etc/password.raw.gz

+rm $rootfs/etc/password_ok.raw.gz

+rm $rootfs/etc/password_fail.raw.gz

diff --git a/user_mods/remove_thumbnails.hmod/install b/user_mods/remove_thumbnails.hmod/install
new file mode 100644
index 00000000..6ecd1d93
--- /dev/null
+++ b/user_mods/remove_thumbnails.hmod/install
@@ -0,0 +1,22 @@
+# Lines started with "#" are ignored and can be used as comments

+# Next line defines "scnfile" variable with path to "sys_game_thumbnail.scn" file

+scnfile=/usr/share/clover-ui/resources/prefab/sys_game_thumbnail.scn

+# Same with nes.json file

+nesjson=/usr/share/clover-ui/resources/sprites/nes.json

+# This line defines "preinitfile" variable with pre-init file name

+preinitfile=p81a8_hide_thumnbnails

+# "restore" is hakchi function which copies original file to corresponding path in /var/lib/hakchi/rootfs

+restore $scnfile

+restore $nesjson

+# sed is GNU util to modify file, this command replaces "enabled:true" to "enabled:false"

+# Please note that we need to edit $rootfs$scnfile (writable file), not a just $scnfile (original read-only file)

+sed -i -e 's/"enabled":true/"enabled":false/g' $rootfs$scnfile

+# Same with nes.json file, most simple way is to replace coordinates sprite coords with zeros

+sed -i -e 's/\[93,861,12,8\]/\[0,0,0,0\]/g' $rootfs$nesjson

+sed -i -e 's/\[93,871,12,8\]/\[0,0,0,0\]/g' $rootfs$nesjson

+sed -i -e 's/\[107,861,12,8\]/\[0,0,0,0\]/g' $rootfs$nesjson

+# Create pre-init script and echo "overmount" command to it

+echo "overmount $scnfile" > $preinitpath/$preinitfile

+echo "overmount $nesjson" >> $preinitpath/$preinitfile

+# We should return 1 to prevent execution of automatic installer 

+return 1

diff --git a/user_mods/remove_thumbnails.hmod/readme.txt b/user_mods/remove_thumbnails.hmod/readme.txt
new file mode 100644
index 00000000..557d3552
--- /dev/null
+++ b/user_mods/remove_thumbnails.hmod/readme.txt
@@ -0,0 +1,3 @@
+=== No-thumbnails Hack ===

+

+This module removes thumbnails at the bottom of the screen.

diff --git a/user_mods/remove_thumbnails.hmod/uninstall b/user_mods/remove_thumbnails.hmod/uninstall
new file mode 100644
index 00000000..5cb43d4c
--- /dev/null
+++ b/user_mods/remove_thumbnails.hmod/uninstall
@@ -0,0 +1,7 @@
+# All we need is to delete created files, original file is safe and will be used again after reboot

+scnfile=/usr/share/clover-ui/resources/prefab/sys_game_thumbnail.scn

+nesjson=/usr/share/clover-ui/resources/sprites/nes.json

+preinitfile=p81a8_hide_thumnbnails

+rm -f $preinitfile

+rm -f $rootfs$scnfile

+rm -f $rootfs$nesjson