#!/bin/ksh
# Script para gerar arquivos de configuracao .
# Nome:
#   shel.sh
#
# Sintaxe:
#   shel.sh < patch > < opc1 > < pg1 > < op2 > < pg2 > < file >
#
# Autor:Mauricio de A Pereira
#      
#   
#
# Data:
#      18/10/2004
#
# Descricao:
#       Cria e configura arquivos .
#
#         
################################################################################

exec 6<&0  
# Validacao da sintaxe
if [ $# -gt 6 ] || [ "$1" = "-help" ]
    then
    echo ""
    echo " Sintaxe:"
    echo "    shel.sh < patch > < opc1 > < pg1 > < op2 > < pg2 > < file >"
    echo ""
    echo " Descricao:"
    echo "    Cria e configura o arquivo."
    echo ""
    echo " Parametros:"
    echo ""
    echo "   \"-help\""
    echo "   Imprime essa mensagem"
    echo ""
    echo "   < patch >"
    echo "   Caminho onde sera criado o arquivo"
    echo ""
    echo "   < opc1 >"
    echo "   Parametro 1"
    echo ""
    echo "   < pg1 >"
    echo "   Valor que sera atribuido ao parametro 1"
    echo ""
    echo "   < opc2 >"
    echo "   Parametro 2"
    echo ""
    echo "   < pg2 >"
    echo "   Valor que sera atribuido ao parametro 2"
    echo ""
    echo "   < file >"
    echo "   Arquivo de saida"
    echo ""
exit 1
fi    


echo "\n\n"
echo " ***********************************************************"
echo " *                                                         *"
echo " *    Configura e cria arquivo                             *"
echo " *                                                         *"
echo " ***********************************************************"
echo "\n"



###################################################
#                                                 #
#    Leitura dos dados de entrada                 #
#                                                 #
###################################################



# Pede Patch do usuario
if [ $# -lt 1 ]
    then
    while [ -z "$patch" ]
      do
      echo ""
      echo "Entre com o caminho onde deve ser criado o arquivo. Exemplo: /home/maurcps/util"
      echo "PATCH: \c"
      read patch
      patch=`echo $patch`
    done
else
    patch=`echo $1 | tr '[a-z]' '[A-Z]'`
fi
export patch


# Pede o opc1
if [ $# -lt 2 ]
    then
    while [ -z "$opc1" ]
      do
      echo ""
      echo "Entre com o valor de OPC1 EX:HOST"
      echo "OPC1: \c"
      read opc1
      opc1=`echo $opc1| tr '[a-z]'`
    done
else
    opc1=`echo $2 | tr '[a-z]'`
fi
export opc1




# Pede o pg1
if [ $# -lt 3 ]
    then
    while [ -z "$pg1" ]
      do
      echo ""
      echo "Entre com o valor de PG1 EX:127.0.0.1"
      echo "PG1: \c"
      read pg1
      pg1=`echo $pg1| tr '[a-z]'`
    done
else
    pg1=`echo $3 | tr '[a-z]'`
fi
export pg1


# Pede o opc2
if [ $# -lt 4 ]
    then
    while [ -z "$opc2" ]
      do
      echo ""
      echo "Entre com o valor de OPC2 EX:PORTA"
      echo "OPC2: \c"
      read opc2
      opc2=`echo $opc2| tr '[a-z]'`
    done
else
    opc2=`echo $4 | tr '[a-z]'`
fi
export opc2



# Pede a pg2
if [ $# -lt 5 ]
    then
    while [ -z "$pg2" ]
      do
      echo""
      echo "Entre com valor de PG2 EX:3306 "
      echo "PG2: \c"
      read pg2
      pg2=`echo $pg2| tr '[a-z]'`
    done
else
    pg2=`echo $5 | tr '[a-z]'`
fi
export pg2


# Pede o Nome do arquivo
if [ $# -lt 9 ]
    then
    while [ -z "$file" ]
      do
      echo ""
      echo "Digite nome e extensao de seu arquivo EX:rede.properties"
      echo "Arquivo saida: \c"
      read file
      file`echo $file| tr '[a-z]'`
    done
else
    file=`echo $9 | tr '[a-z]'`
fi
export file

cd $patch
echo ""
echo ""
if [ -f $patch/$file  ]
   then
      echo
      echo Arquivo $file localizado em $patch
      sleep 5
      echo
      echo Removendo arquivo antigo
      rm $patch/$file
      sleep 5
      echo
      echo Criando novo arquivo .
      echo
      sleep 5
   else
      echo
      echo Arquivo $file não encontrado em $patch
           echo
           sleep 5
           echo Criando $file  em $patch
      echo
           sleep 5
        fi
     
exec 4> $file

  
    

print -u4
print -u4 '# ********************* ATENCAO *************************** '
print -u4 '#              Arquivo de configuracao                      '
print -u4 '# Descricao da variavel                       '
print -u4 '# Descricao da variavel                      '
print -u4 '#                              '
print -u4 '############################################################'
print -u4 '#----------------------------------------------------------------------------'
print -u4
print -u4
print -u4 $opc1=pg1
print -u4 $opc2=pg2
print -u4



echo
echo Operaçao concluida com sucesso.
echo
echo

sleep 3
      
echo
exit 0