Create modification.sh

1 files changed, 220 insertions, 0 deletions

diff --git a/modification.sh b/modification.sh
new file mode 100644
index 0000000..a29bab7
--- /dev/null
+++ b/modification.sh
@@ -0,0 +1,220 @@
+#!/bin/bash
+function keychar {
+    parin1=$1 #first param; abc1
+    parin2=$2 #second param; 0=a, 1=b, 2=c, 3=1, 4=a, ...
+    parin2=$((parin2)) #convert to numeric
+    parin1len=${#parin1} #length of parin1
+    parin2pos=$((parin2 % parin1len)) #position mod
+    char=${parin1:parin2pos:1} #char key to simulate
+    if [ "$parin2" -gt 0 ]; then #if same key pressed multiple times, delete previous char; write a, delete a write b, delete b write c, ...
+        xdotool key "BackSpace"
+    fi
+    #special cases for xdotool ( X Keysyms )
+    if [ "$char" = " " ]; then char="space"; fi
+    if [ "$char" = "." ]; then char="period"; fi
+    if [ "$char" = "-" ]; then char="minus"; fi
+    xdotool key $char
+}
+datlastkey=$(date +%s%N)
+strlastkey=""
+intkeychar=0
+intmsbetweenkeys=500 #two presses of a key sooner that this makes it delete previous key and write the next one (a->b->c->1->a->...)
+intmousestartspeed=15 #mouse starts moving at this speed (pixels per key press)
+intmouseacc=0 #added to the mouse speed for each key press (while holding down key, more key presses are sent from the remote)
+intmousespeed=15
+switch=0
+browser=/etc/alternatives/x-www-browser
+test -e /usr/bin/firefox && browser=firefox
+test -e /usr/bin/chromium-browser && browser=chromium-browser
+
+
+while read oneline
+do
+    keyline=$(echo $oneline | grep " key ")
+    #echo $keyline --- debugAllLines
+    if [ -n "$keyline" ]; then
+        datnow=$(date +%s%N)
+        datdiff=$((($datnow - $datlastkey) / 1000000)) #bla bla key pressed: previous channel (123)
+        strkey=$(grep -oP '(?<=sed: ).*?(?= \()' <<< "$keyline") #bla bla key pres-->sed: >>previous channel<< (<--123)
+        strstat=$(grep -oP '(?<=key ).*?(?=:)' <<< "$keyline") #bla bla -->key >>pressed<<:<-- previous channel (123)
+        strpressed=$(echo $strstat | grep "pressed")
+        strreleased=$(echo $strstat | grep "released")
+        if [ -n "$strpressed" ]; then
+            #echo $keyline --- debug
+            if [ "$strkey" = "$strlastkey" ] && [ "$datdiff" -lt "$intmsbetweenkeys" ]; then
+                intkeychar=$((intkeychar + 1)) #same key pressed for a different char
+                intmousespeed=100
+            else
+                intkeychar=0 #different key / too far apart
+            fi
+            datlastkey=$datnow
+            strlastkey=$strkey
+            case "$strkey" in
+                "1")
+                    xdotool mousemove 270 154
+                    ;;
+                "2")
+                    xdotool mousemove 679 154
+                    ;;
+                "3")
+                    xdotool mousemove 1090 154
+                    ;;
+                "4")
+                    xdotool mousemove 270 382
+                    ;;
+                "5")
+                    xdotool mousemove 679 382
+                    ;;
+                "6")
+                    xdotool mousemove 1090 382 
+                    ;;
+                "7")
+                    xdotool mousemove 270 604 
+                    ;;
+                "8")
+                    xdotool mousemove 679 604
+                    ;;
+                "9")
+                    xdotool mousemove 1090 604 
+                    ;;
+                "0")
+                    xdotool key Prior
+                    ;;
+                "previous channel")
+                    xdotool key Space #Enter
+                    ;;
+                "channel up")
+                    xdotool click 4 #mouse scroll up
+                    ;;
+                "channel down")
+                    xdotool click 5 #mouse scroll down
+                    ;;
+                "channels list")
+                    xdotool click 3 #right mouse button click"
+                    ;;
+                "up")
+                    xgm=$(xdotool getmouselocation   --shell | grep Y | sed -e s/^..// ) 
+                    intpixels=$((-1 * intmousespeed * 2))
+                    test $switch -eq 1 && xdotool key Up || xdotool mousemove_relative -- 0 $intpixels #move mouse up
+                    intmousespeed=$((intmousespeed + intmouseacc)) #speed up
+                    test $xgm$(xdotool getmouselocation   --shell | grep Y | sed -e 's/^..//' ) -eq 00 && xdotool mousemove_relative -- 0 768
+                    ;;
+                "down")
+                    xgm=$(xdotool getmouselocation   --shell | grep Y | sed -e s/^..// ) 
+                    intpixels=$(( 1 * intmousespeed))
+                    test $switch -eq 1 && xdotool key Down || xdotool mousemove_relative -- 0 $intpixels #move mouse down
+                    intmousespeed=$((intmousespeed + intmouseacc)) #speed up
+                    test $xgm$(xdotool getmouselocation   --shell | grep Y | sed -e 's/^..//' ) -eq 767767 &&  xdotool mousemove_relative -- 0 -768
+                    ;;
+                "left")
+                    xgm=$(xdotool getmouselocation   --shell | grep X | sed -e s/^..// ) 
+                    intpixels=$((-1 * intmousespeed * 2 ))
+                    test $switch -eq     1 && xdotool key Left || xdotool mousemove_relative -- $intpixels 0 #move mouse left
+                    intmousespeed=$((intmousespeed + intmouseacc)) #speed up
+                    test $xgm$(xdotool getmouselocation   --shell | grep X | sed -e 's/^..//' ) -eq 00 &&  xdotool mousemove_relative -- 1359 0
+                    ;;
+                "right")
+                    xgm=$(xdotool getmouselocation   --shell | grep X | sed -e s/^..// ) 
+                    intpixels=$(( 1 * intmousespeed))
+                    test $switch -eq 1 &&  xdotool key Right || xdotool mousemove_relative -- $intpixels 0 #move mouse right
+                    intmousespeed=$((intmousespeed + intmouseacc)) #speed up
+                    test $xgm$(xdotool getmouselocation   --shell | grep X | sed -e 's/^..//' ) -eq 13591359 && xdotool mousemove_relative -- -1359 0
+                    ;;
+                "select")
+                    test $switch -eq 1 && xdotool key Return ||  xdotool click 1 #left mouse button click
+                    ;;
+                "return")
+                    #xdotool key "Alt_L+Left" #WWW-Back
+                    ((switch++))
+                    test $switch -eq 2 && switch=0 
+                    ;;
+                "exit")
+                    ((switch++))
+                    test $switch -eq 2 && switch=0
+                    ;;
+                "F2")
+                    ((menu++))
+                    xdotool key  Escape
+                    test $menu -eq 1 &&  xdotool click 3 || xdotool key Super_L
+                    test $menu -eq 2 && menu=0
+                    switch=1
+                    ;;
+                "F3")
+                    $browser &
+                    ;;
+                "F4")
+                    ((xvkbd++))
+                    switch=0
+                    xdotool mousemove 1100 750 
+                    xvkbd -no-keypad  -geometry +905+560  &
+                    test $xvkbd -eq 2 && killall xvkbd && xvkbd=0 
+                    ;;
+                "F1")
+                    #chromium-browser --incognito "https://www.google.com" &
+                    /etc/alternatives/x-terminal-emulator & 
+                    ((xvkbd++))
+                    switch=0
+                    xdotool mousemove 1170 760 
+                    xvkbd -no-keypad  -geometry +905+560  &
+                    test $xvkbd -eq 2 && killall xvkbd && xvkbd=0
+
+                    ;;
+                "rewind")
+                    $browser &
+                    ;;
+                "pause")
+                    ((menu++))
+                    xdotool key  Escape
+                    test $menu -eq 1 &&  xdotool click 3 || xdotool key Super_L
+                    test $menu -eq 2 && menu=0
+                    switch=1
+                    ;;
+                "Fast forward")
+                    /etc/alternatives/x-terminal-emulator & 
+                    ((xvkbd++))
+                    switch=0
+                    xdotool mousemove 1170 660 
+                    xvkbd -no-keypad  -geometry +905+560  &
+                    test $xvkbd -eq 2 && killall xvkbd && xvkbd=0
+                    ;;
+                "play")
+                    ((xvkbd++))
+                    switch=0
+                    xdotool mousemove 1100 750 
+                    xvkbd -no-keypad  -geometry +905+560  &
+                    test $xvkbd -eq 2 && killall xvkbd && xvkbd=0 
+
+                    ;;
+                "stop")
+                    ## with my remote I only got "STOP" as key released (auto-released), not as key pressed; see below
+                    echo Key Pressed: STOP
+                    ;;
+                *)
+                    echo Unrecognized Key Pressed: $strkey ; CEC Line: $keyline
+                    ;;
+                    
+            esac
+        fi
+        if [ -n "$strreleased" ]; then
+            #echo $keyline --- debug
+            case "$strkey" in
+                "stop")
+                    xdotool key q
+                    xdotool key Control_L+Next
+                    ;;
+                "up")
+                    intmousespeed=$intmousestartspeed #reset mouse speed
+                    ;;
+                "down")
+                    intmousespeed=$intmousestartspeed #reset mouse speed
+                    ;;
+                "left")
+                    intmousespeed=$intmousestartspeed #reset mouse speed
+                    ;;
+                "right")
+                    intmousespeed=$intmousestartspeed #reset mouse speed
+                    ;;
+            esac
+        fi
+    fi
+done