/**

 * Search the Apache configuration for the Include line for this package's Apache settings.

 * @return int 0 if successful (found line); 1 if not found

 */

Function search_apache_config

  FileOpen $0 "$INSTDIR\apache2\conf\httpd.conf" "r"

  loop:

    ClearErrors

    FileRead $0 $1 1024

    IfErrors done

    Push $1

    Push "Include "

    Call StrStr

    Pop $2

    StrCmp $2 "" loop

      ; This is an include line

      Push $1

      Push "/apps/${PRODUCT_SHORTNAME}/"

      Call StrStr

      Pop $2

      StrCmp $2 "" loop

        ; We found it

        Push 0

        FileClose $0

        Return

  done:

  FileClose $0

  Push 1

FunctionEnd

Function write_apache_config

  Call search_apache_config

  Pop $0

  IntCmp $0 1 +2 0 0

    Goto WriteLocalConfig

  ClearErrors

  FileOpen $0 "$INSTDIR\apache2\conf\httpd.conf" "a"

  IfErrors 0 +4

    Push "write to the Apache configuration file"

    Call ks_error

    Return

  FileSeek $0 0 END

  FileWrite $0 "$\r$\nInclude $\"../apps/${PRODUCT_SHORTNAME}/conf/httpd.conf$\"$\r$\n"

  FileClose $0

  WriteLocalConfig:

  ClearErrors

  CreateDirectory "$INSTDIR\apps\${PRODUCT_SHORTNAME}\conf"

  IfErrors 0 +4

    Push "create the configuration directory"

    Call ks_error

    Return

  ClearErrors

  FileOpen $0 "$INSTDIR\apps\${PRODUCT_SHORTNAME}\conf\httpd.conf" "w"

  IfErrors 0 +4

    Push "write to the local configuration file"

    Call ks_error

    Return

  FileWrite $0 "Alias /${PRODUCT_SHORTNAME} $\"../apps/${PRODUCT_SHORTNAME}/htdocs$\"$\r$\n$\r$\n"

  FileWrite $0 "<Directory $\"../apps/${PRODUCT_SHORTNAME}/htdocs$\">$\r$\n"

  FileWrite $0 "  Options -Indexes MultiViews FollowSymLinks$\r$\n"

  FileWrite $0 "  AllowOverride All$\r$\n"

  FileWrite $0 "  Order allow,deny$\r$\n"

  FileWrite $0 "  Allow from all$\r$\n"

  FileWrite $0 "</Directory>$\r$\n"

  FileClose $0

FunctionEnd