From 52dd0d6fd34e3ad8bef1cd9e613c71f28c48c33a Mon Sep 17 00:00:00 2001
From: epoch <epoch@hacking.allowed.org>
Date: Thu, 29 Mar 2018 18:20:49 -0500
Subject: moved filebrowser stuff to examples dir

---
 examples/filebrowser/action_to_target.sh    | 11 ++++++++++
 examples/filebrowser/backend-filebrowser.sh | 18 ++++++++++++++++
 examples/filebrowser/backend-gopher.sh      | 19 +++++++++++++++++
 examples/filebrowser/backend-ps.sh          | 12 +++++++++++
 examples/filebrowser/camera.pos             |  2 ++
 examples/filebrowser/frontend-hackvr.sh     |  6 ++++++
 examples/filebrowser/frontend-zenity.sh     |  6 ++++++
 examples/filebrowser/list_to_cubes.sh       | 33 +++++++++++++++++++++++++++++
 examples/filebrowser/run                    |  3 +++
 filebrowser/action_to_target.sh             | 11 ----------
 filebrowser/backend-filebrowser.sh          | 18 ----------------
 filebrowser/backend-gopher.sh               | 19 -----------------
 filebrowser/camera.pos                      |  2 --
 filebrowser/frontend-hackvr.sh              |  2 --
 filebrowser/frontend-zenity.sh              |  2 --
 filebrowser/list_to_cubes.sh                | 33 -----------------------------
 filebrowser/run                             |  3 ---
 17 files changed, 110 insertions(+), 90 deletions(-)
 create mode 100755 examples/filebrowser/action_to_target.sh
 create mode 100755 examples/filebrowser/backend-filebrowser.sh
 create mode 100755 examples/filebrowser/backend-gopher.sh
 create mode 100755 examples/filebrowser/backend-ps.sh
 create mode 100644 examples/filebrowser/camera.pos
 create mode 100755 examples/filebrowser/frontend-hackvr.sh
 create mode 100755 examples/filebrowser/frontend-zenity.sh
 create mode 100755 examples/filebrowser/list_to_cubes.sh
 create mode 100755 examples/filebrowser/run
 delete mode 100755 filebrowser/action_to_target.sh
 delete mode 100755 filebrowser/backend-filebrowser.sh
 delete mode 100755 filebrowser/backend-gopher.sh
 delete mode 100644 filebrowser/camera.pos
 delete mode 100755 filebrowser/frontend-hackvr.sh
 delete mode 100755 filebrowser/frontend-zenity.sh
 delete mode 100755 filebrowser/list_to_cubes.sh
 delete mode 100755 filebrowser/run

diff --git a/examples/filebrowser/action_to_target.sh b/examples/filebrowser/action_to_target.sh
new file mode 100755
index 0000000..2abbe58
--- /dev/null
+++ b/examples/filebrowser/action_to_target.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+#this script gets the action lines that hackvr outputs and turns them into as normal of a string as possible
+#for the backend script to use.
+#so hex encoded strings need to be unencoded before they leave here.
+#the hex encoded strings don't have a newline at the end. we need to add one. see xargs printf "%s0a"
+grep --line-buffered ^USER \
+  | stdbuf -oL cut '-d ' -f2- \
+  | grep --line-buffered ^action \
+  | stdbuf -oL cut '-d ' -f2- \
+  | xargs -L1 printf "%s0a\n" \
+  | stdbuf -oL xxd -r -p
diff --git a/examples/filebrowser/backend-filebrowser.sh b/examples/filebrowser/backend-filebrowser.sh
new file mode 100755
index 0000000..789b601
--- /dev/null
+++ b/examples/filebrowser/backend-filebrowser.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+#give a list of files.
+#wait for a selection on stdin
+#cd or start that file
+#repeat.
+while true;do
+#not sure why this needs to be printed to show up every time.
+  echo ..
+  find . -maxdepth 1 #| tr ' ' '\n' #wut? no?
+  read -r selection
+  if [ -f "$selection" ];then
+    xdg-open "$selection" #good enough?
+  fi
+  if [ -d "$selection" ];then
+    cd "$selection"
+  fi
+  echo
+done
diff --git a/examples/filebrowser/backend-gopher.sh b/examples/filebrowser/backend-gopher.sh
new file mode 100755
index 0000000..e606667
--- /dev/null
+++ b/examples/filebrowser/backend-gopher.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+#give a list of files.
+#wait for a selection on stdin
+#cd or start that file
+#repeat.
+server=gopher.hacking.allowed.org
+port=70
+selection=/
+while true;do
+#not sure why this needs to be printed to show up every time.
+  printf '%s\n' "$selection" | ncat "$server" "$port" | tee /dev/stderr | grep -v ^i | cut -f2 | tr -d '\r'
+### need to ask user for input in the form of a pop-up window if the selected target was of type 7
+  read -r selection
+  if [ "_" = "_$selection" ];then
+   echo "looks like there's nothing here. exiting." >&2
+   exit 1
+  fi
+  echo
+done
diff --git a/examples/filebrowser/backend-ps.sh b/examples/filebrowser/backend-ps.sh
new file mode 100755
index 0000000..b06ff99
--- /dev/null
+++ b/examples/filebrowser/backend-ps.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+#give a list of files.
+#wait for a selection on stdin
+#cd or start that file
+#repeat.
+while true;do
+#not sure why this needs to be printed to show up every time.
+  ps | tail -n+2
+  read -r selection
+  echo $selection
+  echo
+done
diff --git a/examples/filebrowser/camera.pos b/examples/filebrowser/camera.pos
new file mode 100644
index 0000000..718923c
--- /dev/null
+++ b/examples/filebrowser/camera.pos
@@ -0,0 +1,2 @@
+USER move 0 0 0
+USER rotate 0 0 0
diff --git a/examples/filebrowser/frontend-hackvr.sh b/examples/filebrowser/frontend-hackvr.sh
new file mode 100755
index 0000000..2b262a9
--- /dev/null
+++ b/examples/filebrowser/frontend-hackvr.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+if [ "_$1" = "_" ];then
+ echo "I need an argument for what my backend is." >&2
+ exit 1
+fi
+cat camera.pos <(stdbuf -oL $1 < p | ./list_to_cubes.sh) | hackvr USER | ./action_to_target.sh > p
diff --git a/examples/filebrowser/frontend-zenity.sh b/examples/filebrowser/frontend-zenity.sh
new file mode 100755
index 0000000..cb1fa9d
--- /dev/null
+++ b/examples/filebrowser/frontend-zenity.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+if [ "_$1" = "_" ];then
+ echo "I need a backend script passed as first argument." >&2
+ exit 1
+fi
+stdbuf -oL $1 < p | stdbuf -oL tr '\n' ' ' | sed -u 's/$/_/' | stdbuf -oL tr '_' '\n' | xargs -L1 zenity --list --column file > p
diff --git a/examples/filebrowser/list_to_cubes.sh b/examples/filebrowser/list_to_cubes.sh
new file mode 100755
index 0000000..2cdbe92
--- /dev/null
+++ b/examples/filebrowser/list_to_cubes.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+# blank lines deleteallexcept epoch
+# expected input format:
+#
+# line1
+# line2
+# line3
+#
+# line1
+# line2
+j=1
+r=200
+while read -r line;do
+ if [ "_$line" != '_' ];then
+#  ../tools/obj2hackvr.pl "$line" ../meshes/cube.obj
+  #turn line into hex to prevent stupid shit
+  hexline="$(printf "%s" "$line" | xxd -p | tr -d '\n')"
+  printf "%s addshape 18 3 8 %d %d 0 %d %d 0 %d %d\n" "$hexline" "$j" "$r" "$[$j+8]" "$r" "$j" "$r"
+  cd ..
+  printf "%s\n" "$line" | tee /dev/stderr | ./makelabel.sh "$hexline" 15 $j $r
+  cd filebrowser
+  #printf "%s move 0 %d %d 0 0 0 0 0 0\n" "$hexline" "$i" "$r"
+  printf "%s rotate 0 %d 0\n" "$hexline" "$[i * 3]"
+  #somehow printf '%s\n' "$line" | ./testfont.sh and make its output belong to same group as $line.. sed?
+  i=$[i+10]
+  j=$[j+4]
+ else
+  cat camera.pos
+  printf "USER deleteallexcept USER\n" #deleteallexcept doesn't have gr deletions yet I think.
+  j=0
+  i=0
+ fi
+done
diff --git a/examples/filebrowser/run b/examples/filebrowser/run
new file mode 100755
index 0000000..c3bc1d3
--- /dev/null
+++ b/examples/filebrowser/run
@@ -0,0 +1,3 @@
+#!/bin/bash
+cd "$(dirname "$0")"
+./frontend-hackvr.sh ./backend-gopher.sh
diff --git a/filebrowser/action_to_target.sh b/filebrowser/action_to_target.sh
deleted file mode 100755
index 2abbe58..0000000
--- a/filebrowser/action_to_target.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-#this script gets the action lines that hackvr outputs and turns them into as normal of a string as possible
-#for the backend script to use.
-#so hex encoded strings need to be unencoded before they leave here.
-#the hex encoded strings don't have a newline at the end. we need to add one. see xargs printf "%s0a"
-grep --line-buffered ^USER \
-  | stdbuf -oL cut '-d ' -f2- \
-  | grep --line-buffered ^action \
-  | stdbuf -oL cut '-d ' -f2- \
-  | xargs -L1 printf "%s0a\n" \
-  | stdbuf -oL xxd -r -p
diff --git a/filebrowser/backend-filebrowser.sh b/filebrowser/backend-filebrowser.sh
deleted file mode 100755
index 789b601..0000000
--- a/filebrowser/backend-filebrowser.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-#!/bin/bash
-#give a list of files.
-#wait for a selection on stdin
-#cd or start that file
-#repeat.
-while true;do
-#not sure why this needs to be printed to show up every time.
-  echo ..
-  find . -maxdepth 1 #| tr ' ' '\n' #wut? no?
-  read -r selection
-  if [ -f "$selection" ];then
-    xdg-open "$selection" #good enough?
-  fi
-  if [ -d "$selection" ];then
-    cd "$selection"
-  fi
-  echo
-done
diff --git a/filebrowser/backend-gopher.sh b/filebrowser/backend-gopher.sh
deleted file mode 100755
index e606667..0000000
--- a/filebrowser/backend-gopher.sh
+++ /dev/null
@@ -1,19 +0,0 @@
-#!/bin/bash
-#give a list of files.
-#wait for a selection on stdin
-#cd or start that file
-#repeat.
-server=gopher.hacking.allowed.org
-port=70
-selection=/
-while true;do
-#not sure why this needs to be printed to show up every time.
-  printf '%s\n' "$selection" | ncat "$server" "$port" | tee /dev/stderr | grep -v ^i | cut -f2 | tr -d '\r'
-### need to ask user for input in the form of a pop-up window if the selected target was of type 7
-  read -r selection
-  if [ "_" = "_$selection" ];then
-   echo "looks like there's nothing here. exiting." >&2
-   exit 1
-  fi
-  echo
-done
diff --git a/filebrowser/camera.pos b/filebrowser/camera.pos
deleted file mode 100644
index 718923c..0000000
--- a/filebrowser/camera.pos
+++ /dev/null
@@ -1,2 +0,0 @@
-USER move 0 0 0
-USER rotate 0 0 0
diff --git a/filebrowser/frontend-hackvr.sh b/filebrowser/frontend-hackvr.sh
deleted file mode 100755
index 6a26af0..0000000
--- a/filebrowser/frontend-hackvr.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-cat camera.pos <(stdbuf -oL $1 < p | ./list_to_cubes.sh) | hackvr USER | ./action_to_target.sh > p
diff --git a/filebrowser/frontend-zenity.sh b/filebrowser/frontend-zenity.sh
deleted file mode 100755
index acb7cd7..0000000
--- a/filebrowser/frontend-zenity.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/bash
-stdbuf -oL $1 < p | stdbuf -oL tr '\n' ' ' | sed -u 's/$/_/' | stdbuf -oL tr '_' '\n' | xargs -L1 zenity --list --column file > p
diff --git a/filebrowser/list_to_cubes.sh b/filebrowser/list_to_cubes.sh
deleted file mode 100755
index 2cdbe92..0000000
--- a/filebrowser/list_to_cubes.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/bash
-# blank lines deleteallexcept epoch
-# expected input format:
-#
-# line1
-# line2
-# line3
-#
-# line1
-# line2
-j=1
-r=200
-while read -r line;do
- if [ "_$line" != '_' ];then
-#  ../tools/obj2hackvr.pl "$line" ../meshes/cube.obj
-  #turn line into hex to prevent stupid shit
-  hexline="$(printf "%s" "$line" | xxd -p | tr -d '\n')"
-  printf "%s addshape 18 3 8 %d %d 0 %d %d 0 %d %d\n" "$hexline" "$j" "$r" "$[$j+8]" "$r" "$j" "$r"
-  cd ..
-  printf "%s\n" "$line" | tee /dev/stderr | ./makelabel.sh "$hexline" 15 $j $r
-  cd filebrowser
-  #printf "%s move 0 %d %d 0 0 0 0 0 0\n" "$hexline" "$i" "$r"
-  printf "%s rotate 0 %d 0\n" "$hexline" "$[i * 3]"
-  #somehow printf '%s\n' "$line" | ./testfont.sh and make its output belong to same group as $line.. sed?
-  i=$[i+10]
-  j=$[j+4]
- else
-  cat camera.pos
-  printf "USER deleteallexcept USER\n" #deleteallexcept doesn't have gr deletions yet I think.
-  j=0
-  i=0
- fi
-done
diff --git a/filebrowser/run b/filebrowser/run
deleted file mode 100755
index c3bc1d3..0000000
--- a/filebrowser/run
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/bash
-cd "$(dirname "$0")"
-./frontend-hackvr.sh ./backend-gopher.sh
-- 
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