Mostly finish TDP script

scripts/tdp

@@ -2,9 +2,10 @@
 
 # Global vars/settings
 command_name=$(basename $0)
-rapl_base="/sys/class/powercap/intel-rapl:0"
-pl1_path="${rapl_base}/constraint_0_power_limit_uw"
-pl2_path="${rapl_base}/constraint_1_power_limit_uw"
+#rapl_path="/sys/class/powercap/intel-rapl:0"
+rapl_path="testfolder"
+pl1_path="${rapl_path}/constraint_0_power_limit_uw"
+pl2_path="${rapl_path}/constraint_1_power_limit_uw"
 
 # Set up help text
 help_text="${command_name}: GDP Win 3 TDP management script
@@ -77,16 +78,47 @@ w_to_uw () {
   fi
 }
 
+# Common checks/tasks
+is_detailed () {
+  if [[ "$@" == *"--detail"* ]] || [[ "$@" == *"-d"* ]]; then
+    exit 0
+  else
+    exit 1
+  fi
+}
+
+set_pl () {
+  if [ $1 -eq 1 ] || [ $1 -eq 2 ] || [ ! -z $2 ]; then
+    if [ $1 -eq 1 ]; then
+      pl_path=$pl1_path
+    elif [ $1 -eq 2 ]; then
+      pl_path=$pl2_path
+    fi
+    echo $(w_to_uw $2) > $pl_path
+    echo $pl_path
+  else
+    exit 1
+  fi
+}
+
+get_pl () {
+  if [ $1 -eq 1 ]; then
+    cat $pl1_path
+  elif [ $1 -eq 2 ]; then
+    cat $pl2_path
+  fi
+}
+
 # Retrieves current TDP and prints it
 check_tdp () {
-  if [[ "$@" == *"--detail"* ]] || [[ "$@" == *"-d"* ]]; then
-      local detailed=yes
-  fi
+  if [ -z "$1" ] || ( is_detailed $@ ); then
+    local pl1=$(uw_to_w $(get_pl 1))
+    local pl2=$(uw_to_w $(get_pl 2))
 
-  if [ -z "$1" ]; then
-      echo "PL1 is $(uw_to_w 10000000)W" # Placeholder
-      if [ $detailed == "yes" ]; then
-        echo "PL2 is $(uw_to_w 12000000)W" # Placeholder
+    echo "PL1 is ${pl1}W" # Placeholder
+    if ( is_detailed $@ ); then
+      echo "PL2 is ${pl2}W" # Placeholder
+    fi
 
   elif [ "$1" == "--help" ]; then
     print_help "check"
@@ -116,15 +148,15 @@ set_tdp () {
   else
     #PL1
     local watts=$1
-    local uwatts=$(w_to_uw $watts)
+    set_pl 1 $watts
 
     #PL2
     local watts2=$(expr $watts + 2)
-    local uwatts2=$(w_to_uw $watts2)
+    set_pl 2 $watts2
+
 
-    echo $uwatts
     echo "PL1 is now ${watts}W (Long-term)"
-    if [[ "$@" == *"--detail"* ]] || [[ "$@" == *"-d"* ]]; then
+    if ( is_detailed $@ ); then
       echo "PL2 is now ${watts2}W (Short-term)"
     fi
   fi