add wget download options

split-dl.sh

@@ -3,6 +3,7 @@
 SPLITSIZE="10M"     # Desired size of splitted files 
 INFO="info.cfg"     # Desired name of document containing information
 CHECKSUM="md5sum"   # Define application to create hashsums
+WGETOPT="-nv --show-progress" # Define options for wget. The default value is good for wget 1.16.x
 FILE=""
 MODE=""
 
@@ -25,6 +26,8 @@ slow or unstable internet connections."
       Default is $INFO"
   echo "-c    Define the program which should be used to calculate the hashsum. 
       Default is $CHECKSUM"
+  echo "-w    Define the options for wget. 
+      Default is $WGETOPT"
   echo
   echo "Examples:"
   echo "Split Hugefile.iso in parts of 50MB and use sha1sum as hashing program."
@@ -35,7 +38,7 @@ The hashing program has to be the same as on the server side."
   echo "    split-dl -m client -f http://example.com/dl-Hugefile.iso -c sha1sum"
 }
 
-while getopts h:s:i:c:f:m: opt; do
+while getopts h:s:i:c:w:f:m: opt; do
   case $opt in
   h)
       help
@@ -50,6 +53,9 @@ while getopts h:s:i:c:f:m: opt; do
   c)
       CHECKSUM=$OPTARG
       ;;
+  w)
+      WGETOPT=$OPTARG
+      ;;
   f)
       FILE=$OPTARG
       ;;
@@ -302,7 +308,7 @@ until [ "$STATUS" == "F" ]; do
     # File doesn't exist yet, so start fresh download
     if [ ! -e $SMALLPATH ]; then
       echo "[INFO] File doesn't exist yet. Starting new download."
-      wget -O $SMALLPATH -nv --show-progress $SMALLURL
+      wget -O $SMALLPATH $WGETOPT $SMALLURL
       if $(compall $SMALLPATH $SMALLSIZE $SMALLHASH); then
         STATUS="C"
       else 
@@ -315,7 +321,7 @@ until [ "$STATUS" == "F" ]; do
     # File already exists but not finished yet
     elif [ -e $SMALLPATH ] && ! $(compdu $SMALLPATH $SMALLSIZE); then
       echo "[INFO] Continuing download."
-      wget -c -O $SMALLPATH -nv --show-progress $SMALLURL
+      wget -c -O $SMALLPATH $WGETOPT $SMALLURL
       if $(compall $SMALLPATH $SMALLSIZE $SMALLHASH); then
         STATUS="C"
       else 
@@ -331,7 +337,7 @@ until [ "$STATUS" == "F" ]; do
       echo "[INFO] Deleting file and starting new download." 
       checkwait
       rm $SMALLPATH
-      wget -O $SMALLPATH -nv --show-progress $SMALLURL
+      wget -O $SMALLPATH $WGETOPT $SMALLURL
       if $(compall $SMALLPATH $SMALLSIZE $SMALLHASH); then
         STATUS="C"
       else 
@@ -353,7 +359,6 @@ until [ "$STATUS" == "F" ]; do
     fi
     
     # Define time when the download finished
-    echo
     TEND=$(date +"%s")
     TDIFF=$[$TEND-$TSTART]
     if [ $TDIFF -ge "3" ]; then
@@ -361,7 +366,8 @@ until [ "$STATUS" == "F" ]; do
       BPS=$[$SMALLSIZE / $TDIFF]
       DUDIFF=$[$BIGSIZE - $(getdu $FOLDER)]
       TREST=$[$DUDIFF / $BPS]
-      echo "[INFO] The last file was downloaded at ~$[$BPS / 1024] KB/s. ETA $(($TREST / 60)):$(($TREST % 60))."
+      echo
+      echo "[INFO] The last file was downloaded at ~$[$BPS / 1024] KB/s. ETA $[$TREST / 60]:$[$TREST % 60] minutes."
     fi
     
     # Check if all small downloads are finished