From 5a176bbe128a265a0be81390f5109e5ed28d2a75 Mon Sep 17 00:00:00 2001
From: David Runge <david.runge@frqrec.com>
Date: Thu, 10 Apr 2014 19:07:38 +0200
Subject: Fixed udisksctl functions to work with external drives, mmc devices
 and optical drives.

---
 .zsh.after/udisks.zsh | 447 ++++++++++++++++++++++++--------------------------
 1 file changed, 211 insertions(+), 236 deletions(-)

diff --git a/.zsh.after/udisks.zsh b/.zsh.after/udisks.zsh
index 784c616..3478aea 100644
--- a/.zsh.after/udisks.zsh
+++ b/.zsh.after/udisks.zsh
@@ -1,270 +1,245 @@
-#!/usr/bin/env bash
-
-# udisks_functions: https://bbs.archlinux.org/viewtopic.php?id=109307
-# last modified: 2012/08/05
-# functions: sdm, sdu, mcm, mcu, srm, sru, fdm, and fdu.
-# aliases: sd*m, sd*u, mc*m, and mc*u.
-
-# options:
-enable_device="true"
-enable_mmc="true"
-enable_optical="true"
-enable_floppy="true"
-enable_device_aliases="true"
-enable_mmc_aliases="true"
+# EXAMPLES:
+# - mounting devices
+#    sdm sdb1       // mount first partition on sdb
+#    sdm sdb 1      // mount first partition on sdb
+#    sdm sdb        // mount all available partitions on sdb
+#    sdm            // mount all available devices
+#    mcm mmcblk0p1  // mount first partition on mmcblk0
+#    mcm mmcblk0 1  // mount first partition on mmcblk0
+#    mcm mmcblk0    // mount all partitions on mmcblk0
+#    mcm            // mount all partitions on all mmcblk devices
+#    srm 0          // mount first optical drive
+#    srm            // mount all optical drives
+#
+# - unmounting devices
+#    sdu sdb1       // unmount first partition on sdb
+#    sdu sdb 1      // unmount first partition on sdb
+#    sdu sdb        // unmount all available partitions on sdb
+#    sdu            // unmount all available devices
+#    mcu mmcblk0p1  // unmount first partition on mmcblk0
+#    mcu mmcblk0 1  // unmount first partition on mmcblk0
+#    mcu mmcblk0    // unmount all partitions on mmcblk0
+#    mcu            // unmount all partitions on all mmcblk devices
+#    sru 0          // unmount first optical drive
+#    sru            // unmount all optical drives
+#
 
 # mount commands:
 mount="udisksctl mount -b"
 unmount="udisksctl unmount -b"
 
-# partitions:
-device_partition="[1-9]*"
-mmc_partition="p[0-9]*"
-
-# device drives:
-device="sd[b-j]"
-
-# mmc drives:
-mmc="mmcblk[0-9]"
-
-# optical drives:
-optical="sr[0-2]"
-
-# floppy drives:
-floppy="fd[0-2]"
-
-# device aliases:
-if [[ $enable_device_aliases = true && $enable_device = true ]]; then
-  for a in {b..j}; do
-    alias sd"$a"m="sdm sd$a"
-    alias sd"$a"u="sdu sd$a"
-  done
-fi
-
-# mmc aliases:
-if [[ $enable_mmc_aliases = true && $enable_mmc = true ]]; then
-  for a in {0..9}; do
-    alias mc"$a"m="mcm mmcblk$a"
-    alias mc"$a"u="mcu mmcblk$a"
-  done
-fi
+# Path to all devices
+folder="/dev/"
+
+# Devices of the form /dev/sd{b,c,d,e,f,g,h,i,j,k,l,m,n}
+# path
+dev="/dev/sd"
+# Device numbers/names
+devices=( b c d e f g h i j k l m n )
+# Partition numbers
+device_partitions=( 1 2 3 4 5 6 7 8 9 )
+
+# Devices of the form /dev/mmcblk{0,1,2,3,4,5,6,7,8,9}p{1,2,3,4,5,6,7,8,9}
+# path
+mmc="/dev/mmcblk"
+# Device numbers/names
+mmc_devices=( 0 )
+# Partition numbers
+mmc_partitions=( p1 p2 p3 p4 p5 p6 p7 p8 p9 )
+
+# Devices of the form /dev/sr{0,1,2}
+# path
+optical="/dev/sr"
+# Device numbers/names
+optical_devices=( 0 1 2 )
 
 # device functions:
-if [[ $enable_device = true ]]; then
 sdm() {
-    if [[ -n "$2" ]]; then
-      if [[ "$1" = ?d* ]]; then
-        if [[ -b /dev/"$1$2" ]]; then
-          $=mount /dev/"$1$2"
+  if [[ -n "$2" ]]; then # if 2nd argument is set
+    if [[ "$1" = ?d* ]]; then # check if 1st argument features the letter d
+      if [[ -b $folder$1$2 ]]; then # check if block device $1$2 is available
+        $=mount $folder$1$2
+      fi
+    fi
+  elif [[ -n "$1" ]]; then # if 1st argument is set
+    if [[ "$1" = ?d* ]]; then # check if 1st argument featurs a letter d
+      if [[ -b $folder$1"1" ]]; then #check if first device is available
+          for a in $device_partitions; do # loop through device partitions of first argument
+            echo "$folder$1$a"
+            if [[ -b $folder$1$a ]]; then # checking for each device if available and block device
+              $=mount "$folder$1$a"
+            fi
+          done
+      else
+        echo "Trying to mount: $folder$1"
+        if [[ -b $folder$1 ]]; then # check if 1st argument already is the block device to mount
+          $=mount $folder$1
         fi
       fi
-    elif [[ -n "$1" ]]; then
-      if [[ "$1" = ?d* ]]; then
-        if [[ -b /dev/"$1"1 ]]; then
-          if [[ "$1" = ????* ]]; then
-            $=mount /dev/"$1"
-          else
-            for a in /dev/"$1"$device_partition; do
-              $=mount "$a"
-            done
-          fi
-        else
-          if  [[ -b /dev/"$1" ]]; then
-            $=mount /dev/"$1"
+    fi
+  else # here we loop all available block devices and mount them
+    # TODO: check with df if the device is already mounted
+    for a in $devices; do # loop through the list of all devices
+      if [[ -b $dev$a ]]; then # check if first partition of block device is available
+        for b in $device_partitions; do # loop through the list of all partitions
+          if [[ -b $dev$a$b ]]; then # if it's a block device
+            echo "Trying to mount: $dev$a$b"
+            $=mount "$dev$a$b"
           fi
-        fi
+        done
+      fi
+    done
+  fi
+}
+
+sdu() {
+  if [[ -n "$2" ]]; then
+    if [[ "$1" = ?d* ]]; then
+      if [[ -b $folder$1$2 ]]; then
+        echo "Trying to unmount: $folder$1$2"
+        $=unmount $folder$1$2
       fi
-    else
-      for a in /dev/$device; do
-        if [[ -b "$a"1 ]]; then
-          for b in "$a"$device_partition; do
-            $=mount "$b"
-            done
-        else
-          $=mount "$a"
-        fi
-      done
     fi
-  }
-
-  sdu() {
-    if [[ -n "$2" ]]; then
-      if [[ "$1" = ?d* ]]; then
-        if [[ -b /dev/"$1$2" ]]; then
-          $=unmount /dev/"$1$2"
+  elif [[ -n "$1" ]]; then
+    if [[ "$1" = ?d* ]]; then
+      if [[ -b $folder$1"1" ]]; then
+          for a in $device_partitions; do
+            if [[ -b $folder$1$a ]]; then # checking for each device if available and block device
+              echo "Trying to unmount: $folder$1$a"
+              $=unmount $folder$1$a
+            fi
+          done
+      else
+        if  [[ -b $folder$1 ]]; then
+          echo "Trying to unmount: $folder$1"
+          $=unmount $folder$1
         fi
       fi
-    elif [[ -n "$1" ]]; then
-      if [[ "$1" = ?d* ]]; then
-        if [[ -b /dev/"$1"1 ]]; then
-          if [[ "$1" = ????* ]]; then
-            $=unmount /dev/"$1"
-          else
-            for a in /dev/"$1"$device_partition; do
-              $=unmount "$a"
-            done
-          fi
-        else
-          if  [[ -b /dev/"$1" ]]; then
-            $=unmount /dev/"$1"
+    fi
+  else # unmount all devices mounted
+    for a in $devices; do
+      if [[ -b $dev$a ]]; then
+        for b in $device_partitions; do
+          if [[ -b $dev$a$b ]]; then # if it's a block device
+            echo "Trying to unmount: $dev$a$b"
+            $=unmount $dev$a$b
           fi
-        fi
+        done
       fi
-    else
-      for a in /dev/$device; do
-        if [[ -b "$a"1 ]]; then
-          for b in "$a"$device_partition; do
-            $=unmount "$b"
-            done
-        else
-          $=unmount "$a"
-        fi
-      done
-    fi
-  }
-fi
+    done
+  fi
+}
 
 # mmc functions:
-if [[ $enable_mmc = true ]]; then
-  mcm() {
-    if [[ -n "$2" ]]; then
-      if [[ "$1" = mmcblk* ]]; then
-        if [[ -b /dev/"$1$2" ]]; then
-          $=mount /dev/"$1$2"
-        fi
+mcm() {
+  if [[ -n "$2" ]]; then
+    if [[ "$1" = mmcblk* ]]; then
+      if [[ -b $folder$1"p"$2 ]]; then
+        echo "Trying to mount: $folder$1"p"$2"
+        $=mount $folder$1"p"$2
       fi
-    elif [[ -n "$1" ]]; then
-      if [[ "$1" = mmcblk* ]]; then
-        if [[ -b /dev/"$1"p0 ]]; then
-          if [[ "$1" = ???????* ]]; then
-            $=mount /dev/"$1"
-          else
-            for a in /dev/"$1"$mmc_partition; do
-              $=mount "$a"
-            done
-          fi
-        else
-          if  [[ -b /dev/"$1" ]]; then
-            $=mount /dev/"$1"
-          fi
-        fi
-      fi
-    else
-      for a in /dev/$mmc; do
-        if [[ -b "$a"p0 ]]; then
-          for b in "$a"$mmc_partition; do
-            $=mount "$b"
-            done
-        else
-          $=mount "$a"
-        fi
-      done
     fi
-  }
-
-  mcu() {
-    if [[ -n "$2" ]]; then
-      if [[ "$1" = mmcblk* ]]; then
-        if [[ -b /dev/"$1$2" ]]; then
-          $=unmount /dev/"$1$2"
+  elif [[ -n "$1" ]]; then
+    if [[ "$1" = mmcblk* ]]; then
+      if [[ -b $folder$1"p1" ]]; then
+          for a in $mmc_partitions; do
+            if [[ -b $folder$1$a ]]; then
+              echo "Trying to mount: $folder$1$a"
+              $=mount $folder$1$a
+            fi
+          done
+      else
+        if  [[ -b $folder$1 ]]; then
+          echo "Trying to mount: $folder$1"
+          $=mount $folder$1
         fi
       fi
-    elif [[ -n "$1" ]]; then
-      if [[ "$1" = mmcblk* ]]; then
-        if [[ -b /dev/"$1"p0 ]]; then
-          if [[ "$1" = ???????* ]]; then
-            $=unmount /dev/"$1"
-          else
-            for a in /dev/"$1"$mmc_partition; do
-              $=unmount "$a"
-            done
-          fi
-        else
-          if  [[ -b /dev/"$1" ]]; then
-            $=unmount /dev/"$1"
+    fi
+  else
+    for a in $mmc_devices; do
+      if [[ -b $mmc$a"p1" ]]; then
+        for b in $mmc_partitions; do
+          if [[ -b $mmc$a$b ]]; then # if it's a block device
+            echo "Trying to mount: $mmc$a$b"
+            $=mount $mmc$a$b
           fi
-        fi
+        done
       fi
-    else
-      for a in /dev/$mmc; do
-        if [[ -b "$a"p0 ]]; then
-          for b in "$a"$mmc_partition; do
-            $=unmount "$b"
-            done
-        else
-          $=unmount "$a"
-        fi
-      done
-    fi
-  }
-fi
-
-# optical functions:
-if [[ $enable_optical = true ]]; then
-  srm() {
-    if [[ -n "$1" ]]; then
-      if [[ "$1" = ? ]]; then
-        if [[ -b /dev/sr"$1" ]]; then
-          $=mount /dev/sr"$1"
-        fi
+    done
+  fi
+}
+
+mcu() {
+  if [[ -n "$2" ]]; then
+    if [[ "$1" = mmcblk* ]]; then
+      if [[ -b $folder$1"p"$2 ]]; then
+        echo "Trying to unmount: $folder$1"p"$2"
+        $=unmount $folder$1"p"$2
       fi
-    else
-      for a in /dev/$optical; do
-        if [[ -b "$a" ]]; then
-          $=mount "$a"
-        fi
-      done
     fi
-  }
-
-  sru() {
-    if [[ -n "$1" ]]; then
-      if [[ "$1" = ? ]]; then
-        if [[ -b /dev/sr"$1" ]]; then
-          $=unmount /dev/sr"$1"
+  elif [[ -n "$1" ]]; then
+    if [[ "$1" = mmcblk* ]]; then
+      if [[ -b $folder$1"p1" ]]; then
+          for a in $mmc_partitions; do
+            echo "Trying to unmount: $folder$1$a"
+            $=unmount $folder$1$a
+          done
+      else
+        if [[ -b $folder$1 ]]; then
+          echo "Trying to unmount: $folder$1"
+          $=unmount $folder$1
         fi
       fi
-    else
-      for a in /dev/$optical; do
-        if [[ -b "$a" ]]; then
-          $=unmount "$a"
-        fi
-      done
     fi
-  }
-fi
-
-# floppy functions:
-if [[ $enable_floppy = true ]]; then
-  fdm() {
-    if [[ -n "$1" ]]; then
-      if [[ "$1" = ? ]]; then
-        if [[ -b /dev/fd"$1" ]]; then
-          $=mount /dev/fd"$1"
-        fi
+  else
+    for a in $mmc_devices; do
+      if [[ -b "$mmc$a${mmc_partitions[0]}" ]]; then
+        echo $mmc$a${mmc_partitions[0]}
+        for b in $mmc_partitions; do
+          if [[ -b $mmc$a$b ]]; then # if it's a block device
+            echo "Trying to unmount: $mmc$a$b"
+            $=unmount $mmc$a$b
+          fi
+        done
+      fi
+    done
+  fi
+}
+
+# sr functions:
+srm() {
+  if [[ -n "$1" ]]; then
+    if [[ "$1" = ? ]]; then
+      if [[ -b $optical$1 ]]; then
+        echo "Trying to mount: $optical$1"
+        $=mount $optical$1
       fi
-    else
-      for a in /dev/$floppy; do
-        if [[ -b "$a" ]]; then
-          $=mount "$a"
-        fi
-      done
     fi
-  }
-
-  fdu() {
-    if [[ -n "$1" ]]; then
-      if [[ "$1" = ? ]]; then
-        if [[ -b /dev/fd"$1" ]]; then
-          $=unmount /dev/fd"$1"
-        fi
+  else
+    for a in $optical_devices; do
+      if [[ -b $optical$a ]]; then
+        echo "Trying to mount: $optical$a"
+        $=mount $optical$a
+      fi
+    done
+  fi
+}
+
+sru() {
+  if [[ -n "$1" ]]; then
+    if [[ "$1" = ? ]]; then
+      if [[ -b $optical$1 ]]; then
+        echo "Trying to unmount: $optical$1"
+        $=unmount $optical$1
       fi
-    else
-      for a in /dev/$floppy; do
-        if [[ -b "$a" ]]; then
-          $=unmount "$a"
-        fi
-      done
     fi
-  }
-fi
+  else
+    for a in $optical_devices; do
+      if [[ -b $optical$a ]]; then
+        echo "Trying to unmount: $optical$a"
+        $=unmount $optical$a
+      fi
+    done
+  fi
+}
+
-- 
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