#!/bin/bash
# pad.sh

#######################################################
#               PAD (xml) file creator
#+ Written by Mendel Cooper <thegrendel.abs@gmail.com>.
#+ Released to the Public Domain.
#
#  Generates a "PAD" descriptor file for shareware
#+ packages, according to the specifications
#+ of the ASP.
#  http://www.asp-shareware.org/pad
#######################################################


# Accepts (optional) save filename as a command-line argument.
if [ -n "$1" ]
then
  savefile=$1
else
  savefile=save_file.xml               # Default save_file name.
fi  


# ===== PAD file headers =====
HDR1="<?xml version=\"1.0\" encoding=\"Windows-1252\" ?>"
HDR2="<XML_DIZ_INFO>"
HDR3="<MASTER_PAD_VERSION_INFO>"
HDR4="\t<MASTER_PAD_VERSION>1.15</MASTER_PAD_VERSION>"
HDR5="\t<MASTER_PAD_INFO>Portable Application Description, or PAD
for short, is a data set that is used by shareware authors to
disseminate information to anyone interested in their software products.
To find out more go to http://www.asp-shareware.org/pad</MASTER_PAD_INFO>"
HDR6="</MASTER_PAD_VERSION_INFO>"
# ============================


fill_in ()
{
  if [ -z "$2" ]
  then
    echo -n "$1? "     # Get user input.
  else
    echo -n "$1 $2? "  # Additional query?
  fi  

  read var             # May paste to fill in field.
                       # This shows how flexible "read" can be.

  if [ -z "$var" ]
  then
    echo -e "\t\t<$1 />" >>$savefile    # Indent with 2 tabs.
    return
  else
    echo -e "\t\t<$1>$var</$1>" >>$savefile
    return ${#var}     # Return length of input string.
  fi
}    

check_field_length ()  # Check length of program description fields.
{
  # $1 = maximum field length
  # $2 = actual field length
  if [ "$2" -gt "$1" ]
  then
    echo "Warning: Maximum field length of $1 characters exceeded!"
  fi
}  

clear                  # Clear screen.
echo "PAD File Creator"
echo "--- ---- -------"
echo

# Write File Headers to file.
echo $HDR1 >$savefile
echo $HDR2 >>$savefile
echo $HDR3 >>$savefile
echo -e $HDR4 >>$savefile
echo -e $HDR5 >>$savefile
echo $HDR6 >>$savefile


# Company_Info
echo "COMPANY INFO"
CO_HDR="Company_Info"
echo "<$CO_HDR>" >>$savefile

fill_in Company_Name
fill_in Address_1
fill_in Address_2
fill_in City_Town 
fill_in State_Province
fill_in Zip_Postal_Code
fill_in Country

# If applicable:
# fill_in ASP_Member "[Y/N]"
# fill_in ASP_Member_Number
# fill_in ESC_Member "[Y/N]"

fill_in Company_WebSite_URL

clear   # Clear screen between sections.

   # Contact_Info
echo "CONTACT INFO"
CONTACT_HDR="Contact_Info"
echo "<$CONTACT_HDR>" >>$savefile
fill_in Author_First_Name
fill_in Author_Last_Name
fill_in Author_Email
fill_in Contact_First_Name
fill_in Contact_Last_Name
fill_in Contact_Email
echo -e "\t</$CONTACT_HDR>" >>$savefile
   # END Contact_Info

clear

   # Support_Info
echo "SUPPORT INFO"
SUPPORT_HDR="Support_Info"
echo "<$SUPPORT_HDR>" >>$savefile
fill_in Sales_Email
fill_in Support_Email
fill_in General_Email
fill_in Sales_Phone
fill_in Support_Phone
fill_in General_Phone
fill_in Fax_Phone
echo -e "\t</$SUPPORT_HDR>" >>$savefile
   # END Support_Info

echo "</$CO_HDR>" >>$savefile
# END Company_Info

clear

# Program_Info 
echo "PROGRAM INFO"
PROGRAM_HDR="Program_Info"
echo "<$PROGRAM_HDR>" >>$savefile
fill_in Program_Name
fill_in Program_Version
fill_in Program_Release_Month
fill_in Program_Release_Day
fill_in Program_Release_Year
fill_in Program_Cost_Dollars
fill_in Program_Cost_Other
fill_in Program_Type "[Shareware/Freeware/GPL]"
fill_in Program_Release_Status "[Beta, Major Upgrade, etc.]"
fill_in Program_Install_Support
fill_in Program_OS_Support "[Win9x/Win2k/Linux/etc.]"
fill_in Program_Language "[English/Spanish/etc.]"

echo; echo

  # File_Info 
echo "FILE INFO"
FILEINFO_HDR="File_Info"
echo "<$FILEINFO_HDR>" >>$savefile
fill_in Filename_Versioned
fill_in Filename_Previous
fill_in Filename_Generic
fill_in Filename_Long
fill_in File_Size_Bytes
fill_in File_Size_K
fill_in File_Size_MB
echo -e "\t</$FILEINFO_HDR>" >>$savefile
  # END File_Info 

clear

  # Expire_Info 
echo "EXPIRE INFO"
EXPIRE_HDR="Expire_Info"
echo "<$EXPIRE_HDR>" >>$savefile
fill_in Has_Expire_Info "Y/N"
fill_in Expire_Count
fill_in Expire_Based_On
fill_in Expire_Other_Info
fill_in Expire_Month
fill_in Expire_Day
fill_in Expire_Year
echo -e "\t</$EXPIRE_HDR>" >>$savefile
  # END Expire_Info 

clear

  # More Program_Info
echo "ADDITIONAL PROGRAM INFO"
fill_in Program_Change_Info
fill_in Program_Specific_Category
fill_in Program_Categories
fill_in Includes_JAVA_VM "[Y/N]"
fill_in Includes_VB_Runtime "[Y/N]"
fill_in Includes_DirectX "[Y/N]"
  # END More Program_Info

echo "</$PROGRAM_HDR>" >>$savefile
# END Program_Info 

clear

# Program Description
echo "PROGRAM DESCRIPTIONS"
PROGDESC_HDR="Program_Descriptions"
echo "<$PROGDESC_HDR>" >>$savefile

LANG="English"
echo "<$LANG>" >>$savefile

fill_in Keywords "[comma + space separated]"
echo
echo "45, 80, 250, 450, 2000 word program descriptions"
echo "(may cut and paste into field)"
#  It would be highly appropriate to compose the following
#+ "Char_Desc" fields with a text editor,
#+ then cut-and-paste the text into the answer fields.
echo
echo "              |---------------45 characters---------------|"
fill_in Char_Desc_45
check_field_length 45 "$?"
echo
fill_in Char_Desc_80
check_field_length 80 "$?"

fill_in Char_Desc_250
check_field_length 250 "$?"

fill_in Char_Desc_450
fill_in Char_Desc_2000

echo "</$LANG>" >>$savefile
echo "</$PROGDESC_HDR>" >>$savefile
# END Program Description

clear
echo "Done."; echo; echo
echo "Save file is:  \""$savefile"\""

exit 0