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# ====================================================================

#

#      httpd.cdl

#

#      HTTPD configuration data

#

# ====================================================================

## ####ECOSGPLCOPYRIGHTBEGIN####

## -------------------------------------------

## This file is part of eCos, the Embedded Configurable Operating System.

## Copyright (C) 2002 Free Software Foundation, Inc.

##

## eCos is free software; you can redistribute it and/or modify it under

## the terms of the GNU General Public License as published by the Free

## Software Foundation; either version 2 or (at your option) any later

## version.

##

## eCos is distributed in the hope that it will be useful, but WITHOUT

## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

## for more details.

##

## You should have received a copy of the GNU General Public License

## along with eCos; if not, write to the Free Software Foundation, Inc.,

## 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

##

## As a special exception, if other files instantiate templates or use

## macros or inline functions from this file, or you compile this file

## and link it with other works to produce a work based on this file,

## this file does not by itself cause the resulting work to be covered by

## the GNU General Public License. However the source code for this file

## must still be made available in accordance with section (3) of the GNU

## General Public License v2.

##

## This exception does not invalidate any other reasons why a work based

## on this file might be covered by the GNU General Public License.

## -------------------------------------------

## ####ECOSGPLCOPYRIGHTEND####

# ====================================================================

######DESCRIPTIONBEGIN####

#

# Author(s):      nickg

# Original data:  nickg

# Contributors:   andrew Lunn

# Date:           2002-10-15

#

#####DESCRIPTIONEND####

#

# ====================================================================

cdl_package CYGPKG_HTTPD {

    display       "HTTP Daemon"

    parent        CYGPKG_NET

    doc           ref/net-httpd.html

    include_dir   cyg/httpd

    requires      CYGPKG_IO

    requires      { 0 != CYGINT_ISO_STDLIB_STRCONV }

    requires      { 0 != CYGINT_ISO_STDIO_FORMATTED_IO }

    requires      { 0 != CYGINT_ISO_STRING_STRFUNCS }

    requires      { 0 != CYGINT_ISO_ERRNO }

    requires      { 0 != CYGINT_ISO_ERRNO_CODES }

    requires      CYGPKG_NET

    description   "

        HTTP Daemon. This is an embedded HTTP server for use with

        applications in eCos.This server is specifically aimed at

        the remote control and monitoring requirements of embedded

        applications. For this reason the emphasis is on dynamically

        generated content, simple forms handling and a basic CGI

        interface. It is NOT intended to be a general purpose server for

        delivering arbitrary web content."

    compile httpd.c

    compile -library=libextras.a init.cxx

    cdl_option CYGNUM_HTTPD_SERVER_PORT {

        display "HTTP port"

        flavor   data

        default_value 80

        description "HTTP port to which browsers will connect.

                     This defaults to the standard port 80, but may

                     be changed to any other port number if required."

    }

    cdl_option CYGDAT_HTTPD_SERVER_ID {

        display "HTTP server ID"

        flavor   data

        default_value { "\"eCos/1.0\"" }

        description "This is the string that will be used as the server

                     identifier in the HTTP header."

    }

    cdl_option CYGNUM_HTTPD_THREAD_COUNT {

        display "HTTPD thread count"

        flavor data

        default_value 1

        description "The HTTP server can be configured to use more than

                     one thread to service requests. This is useful if you

                     expect to serve complex pages, or if you expect to have

                     several simultaneous users. For most purposes, just

                     one thread is perfectly adequate."

    }

    cdl_option CYGNUM_HTTPD_THREAD_PRIORITY {

        display "HTTPD thread priority"

        flavor data

        default_value { CYGNUM_KERNEL_SCHED_PRIORITIES/2 }

        legal_values 0 to CYGNUM_KERNEL_SCHED_PRIORITIES

        description "The HTTP server threads can be run at any priority.

                     The exact priority depends on the importance of the

                     server relative to the rest of the system. The default

                     is to put it in the middle of the priority range to provide

                     reasonable response without impacting genuine high

                     priority threads."

    }

    cdl_option CYGNUM_HTTPD_THREAD_STACK_SIZE {

        display "HTTPD thread stack size"

        flavor data

        default_value 2048

        description "This is the amount of stack to be allocated for each

                     of the HTTPD threads. This quantity is in addition to the values

                     of CYGNUM_HAL_STACK_SIZE_MINIMUM and

                     CYGNUM_HTTPD_SERVER_BUFFER_SIZE."

    }

    cdl_option CYGNUM_HTTPD_SERVER_BUFFER_SIZE {

        display "HTTPD server buffer size"

        flavor data

        default_value 256

        description "This defines the size of the buffer used to receive the first

                     line of each HTTP request. If you expect to use particularly

                     long URLs or have very complex forms, this should be increased."

    }

    cdl_option CYGNUM_HTTPD_SERVER_AUTO_START {

       display  "Autostart HTTPD"

       default_value 1

       description  "This option causes the HTTP Daemon to be started

                     automatically during system initialization. If this option

                     is not set then the application must start the daemon

                     explicitly by calling cyg_httpd_startup()."

    }

    cdl_option CYGNUM_HTTPD_SERVER_DELAY {

        display "HTTPD server startup delay"

        flavor data

        default_value 0

        description "This defines the number of system clock ticks that the HTTP

                     server will wait before initializing itself and spawning any

                     extra server threads. This is to give the application a chance

                     to initialize properly without any interference from the HTTPD."

    }

    cdl_component CYGPKG_HTTPD_MONITOR {

        display "Simple Web System Monitor"

        default_value 1

        description "This enables a simple system monitor that displays the

                     status of an eCos system using a small number of HTML pages."

        compile -library=libextras.a monitor.c

    }

    cdl_component CYGPKG_HTTPD_TESTS {

        display "HTTPD tests"

        flavor  data

        no_define

        calculated {

            "tests/httpd1"

        }

        description   "

                This option causes the building of a simple test server."

    }

    cdl_component CYGPKG_HTTPD_OPTIONS {

        display "HTTP server build options"

        flavor  none

        no_define

        cdl_option CYGPKG_HTTPD_CFLAGS_ADD {

            display "Additional compiler flags"

            flavor  data

            no_define

            default_value { "-D__ECOS" }

            description   "

                This option modifies the set of compiler flags for

                building the HTTP server package.

                These flags are used in addition

                to the set of global flags."

        }

        cdl_option CYGPKG_HTTPD_CFLAGS_REMOVE {

            display "Suppressed compiler flags"

            flavor  data

            no_define

            default_value { "" }

            description   "

                This option modifies the set of compiler flags for

                building the HTTP server package. These flags are removed from

                the set of global flags if present."

        }

    }

}

# EOF httpd.cdl