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start of C bindings
git-svn-id: http://svn.code.sf.net/p/netboot65/code@328 93682198-c243-4bdb-bd91-e943c89aac3b
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52
client/libnet/Makefile
Normal file
52
client/libnet/Makefile
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CC=cc65
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CL=cl65
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AS=ca65
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LD=ld65
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CFLAGS=-Oirs -t $(TARGET)
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AFLAGS=
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IP65LIB=../ip65/ip65.lib
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IP65TCPLIB=../ip65/ip65_tcp.lib
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C64RRNETLIB=../drivers/c64rrnet.lib
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C64WIZNETLIB=../drivers/c64wiznet.lib
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IP65WIZNETLIB=../ip65/ip65_wiznet.lib
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A2UTHERLIB=../drivers/a2uther.lib
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A2LANCEGSLIB=../drivers/a2lancegs.lib
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VIC20RRNETLIB=../drivers/vic20rrnet.lib
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LIBNET=libnet.o
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INCFILES=\
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../inc/common.i\
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../inc/commonprint.i\
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../inc/net.i\
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all: \
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ip65 \
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drivers \
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libnet.o \
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test_sntp.prg \
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ip65:
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make -C ../ip65 all
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drivers:
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make -C ../drivers all
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%.o: %.s
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$(AS) $(AFLAGS) $<
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test_sntp.prg: test_sntp.c $(IP65TCPLIB) $(C64RRNETLIB) $(INCFILES) $(LIBNET)
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$(CL) $< -m test_sntp.map -C c64libnet.cfg -o $@ $(LIBNET) $(IP65TCPLIB) $(C64RRNETLIB)
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$(CC) test_sntp.c #this just makes a asm listing to help debug
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clean:
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rm -f *.o *.pg2 *.prg *.map
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rm -f ip65test.dsk
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distclean: clean
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rm -f *~
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43
client/libnet/c64libnet.cfg
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43
client/libnet/c64libnet.cfg
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MEMORY {
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ZP: start = $02, size = $1A, type = rw ,define = yes ;
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IP65ZP: start = $5f, size = $10, type = rw,define = yes;
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RAM: start = $07FF, size = $c7ab, file = %O,define = yes;
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}
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SEGMENTS {
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STARTUP: load = RAM, type = ro;
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LOWCODE: load = RAM, type = ro, optional = yes;
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INIT: load = RAM, type = ro, define = yes, optional = yes;
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CODE: load = RAM, type = ro;
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RODATA: load = RAM, type = ro;
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DATA: load = RAM, type = rw;
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SELF_MODIFIED_CODE: load = RAM, type = rw,define = yes, optional=yes;
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IP65_DEFAULTS: load = RAM, type = rw,define = yes, optional=yes;
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APP_SCRATCH: load = RAM, type = bss, optional=yes;
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TCP_VARS: load = RAM, type = bss, optional=yes;
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HTTP_VARS: load = RAM, type = bss, optional=yes;
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BSS: load = RAM, type = bss, define = yes;
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HEAP: load = RAM, type = bss, optional = yes; # must sit just below stack
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ZPSAVE: load = RAM, type = bss;
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ZEROPAGE: load = ZP, type = zp;
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IP65ZP: load = IP65ZP, type = zp, optional=yes;
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}
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FEATURES {
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CONDES: segment = INIT,
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type = constructor,
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label = __CONSTRUCTOR_TABLE__,
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count = __CONSTRUCTOR_COUNT__;
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CONDES: segment = RODATA,
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type = destructor,
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label = __DESTRUCTOR_TABLE__,
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count = __DESTRUCTOR_COUNT__;
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CONDES: segment = RODATA,
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type = interruptor,
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label = __INTERRUPTOR_TABLE__,
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count = __INTERRUPTOR_COUNT__;
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}
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SYMBOLS {
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__STACKSIZE__: value = $0800, weak = yes; # 2k stack
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}
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47
client/libnet/libnet.h
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47
client/libnet/libnet.h
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#ifndef _LIBNET_H
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#define _LIBNET_H
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/* IP configuration structure */
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typedef unsigned char u8;
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typedef unsigned char libnet_err_t;
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typedef struct ip_config {
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u8 ip_addr[4];
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u8 netmask[4];
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u8 gateway_addr[4];
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u8 dns_server_addr[4];
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} IP_CONFIG;
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#define LIBNET_USE_DHCP 0x0000
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extern libnet_err_t __fastcall__ libnet_init (IP_CONFIG* config_p);
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extern void __fastcall__ libnet_get_config (IP_CONFIG* config_p);
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extern char libnet_MAC[6];
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#define LIBNET_OK 0x00
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#define LIBNET_ERROR_PORT_IN_USE 0x80
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#define LIBNET_ERROR_TIMEOUT_ON_RECEIVE 0x81
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#define LIBNET_ERROR_TRANSMIT_FAILED 0x82
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#define LIBNET_ERROR_TRANSMISSION_REJECTED_BY_PEER 0x83
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#define LIBNET_ERROR_INPUT_TOO_LARGE 0x84
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#define LIBNET_ERROR_DEVICE_FAILURE 0x85
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#define LIBNET_ERROR_ABORTED_BY_USER 0x86
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#define LIBNET_ERROR_LISTENER_NOT_AVAILABLE 0x87
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#define LIBNET_ERROR_NO_SUCH_LISTENER 0x88
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#define LIBNET_ERROR_CONNECTION_RESET_BY_PEER 0x89
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#define LIBNET_ERROR_CONNECTION_CLOSED 0x8A
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#define LIBNET_ERROR_TOO_MANY_ERRORS 0x8B
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#define LIBNET_ERROR_FILE_ACCESS_FAILURE 0x90
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#define LIBNET_ERROR_MALFORMED_URL 0xA0
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#define LIBNET_ERROR_DNS_LOOKUP_FAILED 0xA1
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#define LIBNET_ERROR_OPTION_NOT_SUPPORTED 0xFE
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#define LIBNET_ERROR_FUNCTION_NOT_SUPPORTED 0xFF
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#endif
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95
client/libnet/libnet.s
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95
client/libnet/libnet.s
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.export _libnet_init
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.export _libnet_get_config
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.export _libnet_MAC
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.import cfg_init
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.import cfg_ip
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.import copymem
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.import ip65_init
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.import dhcp_init
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.import ip65_error
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.import cfg_mac_default
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.import cfg_mac
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.import cfg_size
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_libnet_MAC=cfg_mac_default
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; load A/X macro
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.macro ldax arg
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.if (.match (.left (1, arg), #)) ; immediate mode
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lda #<(.right (.tcount (arg)-1, arg))
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ldx #>(.right (.tcount (arg)-1, arg))
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.else ; assume absolute or zero page
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lda arg
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ldx 1+(arg)
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.endif
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.endmacro
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; store A/X macro
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.macro stax arg
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sta arg
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stx 1+(arg)
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.endmacro
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NO_ERROR=$00
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.importzp copy_src
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.importzp copy_dest
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.zeropage
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.code
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_libnet_init:
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sta copy_src
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stx copy_src+1
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beq @dhcp_request
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ldax #cfg_ip
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stax copy_dest
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ldax #$10 ;4 items of config data
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jsr copymem
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jsr ip65_init
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@check_error:
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bcc @ok
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lda ip65_error
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rts
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@ok:
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lda #NO_ERROR
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rts
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@dhcp_request:
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jsr ip65_init
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jsr dhcp_init
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jmp @check_error
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_libnet_get_config:
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stax copy_dest
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ldax #cfg_ip
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stax copy_src
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ldax #$10 ;4 items of config data
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jmp copymem
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.bss
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tmp_ax: .res 2
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;-- LICENSE FOR libnet.s --
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; The contents of this file are subject to the Mozilla Public License
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; Version 1.1 (the "License"); you may not use this file except in
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; compliance with the License. You may obtain a copy of the License at
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; http://www.mozilla.org/MPL/
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;
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; Software distributed under the License is distributed on an "AS IS"
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; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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; License for the specific language governing rights and limitations
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; under the License.
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;
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; The Original Code is libnet.
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;
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; The Initial Developer of the Original Code is Jonno Downes,
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; jonno@jamtronix.com.
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; Portions created by the Initial Developer are Copyright (C) 2012
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; Jonno DOwnes. All Rights Reserved.
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; -- LICENSE END --
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59
client/libnet/test_sntp.c
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59
client/libnet/test_sntp.c
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include "libnet.h"
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/*
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#define SECONDS_IN_DAY 86400
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#define NTP_TO_UNIX = 2208988800 //((70 * 365 + 17) * 86400);
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struct tm* __fastcall__ sntp_timestamp_to_tm(unsigned long sntp_timestamp) {
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unsigned long epoch_timestamp=sntp_timestamp-NTP_TO_UNIX;
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return (gmtime(&epoch_timestamp));
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}
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int main (void)
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{
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unsigned long timestamp=0xd2b929e6;
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signed long utc_offset=-10;
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struct tm * _tm;
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timestamp+=(utc_offset*3600);
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_tm=sntp_timestamp_to_tm(timestamp);
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printf ("%02d:%02d:%02d\n",_tm->tm_hour,_tm->tm_min,_tm->tm_sec);
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puts (asctime(_tm));
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return EXIT_SUCCESS;
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}
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*/
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char * addr_to_s(u8* a) {
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static char buffer[16];
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sprintf(buffer,"%u.%u.%u.%u",a[0],a[1],a[2],a[3]);
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return(buffer);
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}
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void showconfig(void) {
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IP_CONFIG config_p;
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libnet_get_config(&config_p);
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printf ("MAC: %02x:%02x:%02x:%02x:%02x:%02x\n",libnet_MAC[0],libnet_MAC[1],
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libnet_MAC[2],libnet_MAC[3],libnet_MAC[4],libnet_MAC[5],);
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printf ("IP: %s\n",addr_to_s(config_p.ip_addr));
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printf ("NETMASK: %s\n",addr_to_s(config_p.netmask));
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printf ("GATEWAY: %s\n",addr_to_s(config_p.gateway_addr));
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printf ("DNS: %s\n",addr_to_s(config_p.dns_server_addr));
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}
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int main (void)
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{
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IP_CONFIG _default_config ={
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{1,2,3,4}, //IP address
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{255,255,255,0}, // netmask
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{192,168,1,1}, //default gateway
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{192,168,2,1}, // dns server
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};
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libnet_err_t ln_err;
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// ln_err=libnet_init(&_default_config);
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ln_err=libnet_init(LIBNET_USE_DHCP);
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printf("result: %02x\n",ln_err);
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showconfig();
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return EXIT_SUCCESS;
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}
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