emailler/test/geturl.s
2016-03-30 16:06:45 +02:00

151 lines
2.6 KiB
ArmAsm

.include "../inc/common.i"
.include "../inc/commonprint.i"
.include "../inc/net.i"
.export start
.import exit_to_basic
.import print_a
.import get_key
.import ascii_to_native
.import parser_init
.import parser_skip_next
.importzp copy_src
.importzp copy_dest
.import url_ip
.import url_port
.import url_selector
.import url_resource_type
.import url_parse
.import url_download
.import url_download_buffer
.import url_download_buffer_length
temp_buff = copy_dest
; keep LD65 happy
.segment "INIT"
.segment "ONCE"
.segment "STARTUP"
; switch to lower case charset
lda #14
jsr print_a
start:
jsr print_cr
init_ip_via_dhcp
jsr print_ip_config
ldax #url_1
jsr test_url_download
ldax #url_2
; jsr test_url_download
jmp exit_to_basic
test_url_download:
stax temp_url_ptr
ldax #downloading
jsr print
ldax temp_url_ptr
jsr print
jsr print_cr
ldax #dl_buffer
stax url_download_buffer
ldax #dl_buffer_length
stax url_download_buffer_length
ldax temp_url_ptr
jsr url_download
bcc :+
jmp print_errorcode
: ldax #dl_buffer
jsr parser_init
@next_title:
ldax #title
jsr parser_skip_next
bcs @done
jsr print_tag_contents
jsr print_cr
jmp @next_title
@done:
rts
wait_key:
ldax #press_a_key
jsr print
jmp get_key
print_tag_contents:
stax temp_buff
lda #0
sta string_offset
@next_byte:
ldy string_offset
lda (temp_buff),y
beq @done
cmp #'<'
beq @done
jsr ascii_to_native
jsr print_a
inc string_offset
beq @done
jmp @next_byte
@done:
rts
.data
title:
.byte "<title>",0
url_1:
.byte "http://static.cricinfo.com/rss/livescores.xml",0
url_2:
.byte "http://search.twitter.com/search.atom?q=kipper",0
downloading:
.asciiz "DOWNLOADING "
press_a_key:
.byte "PRESS ANY KEY TO CONTINUE",13,0
.bss
string_offset: .res 1
selector_ptr: .res 2
temp_url_ptr: .res 2
dl_buffer_length = 8092
dl_buffer: .res dl_buffer_length
; -- LICENSE FOR geturl.s --
; The contents of this file are subject to the Mozilla Public License
; Version 1.1 (the "License"); you may not use this file except in
; compliance with the License. You may obtain a copy of the License at
; http://www.mozilla.org/MPL/
;
; Software distributed under the License is distributed on an "AS IS"
; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
; License for the specific language governing rights and limitations
; under the License.
;
; The Original Code is ip65.
;
; The Initial Developer of the Original Code is Jonno Downes,
; jonno@jamtronix.com.
; Portions created by the Initial Developer are Copyright (C) 2009
; Jonno Downes. All Rights Reserved.
; -- LICENSE END --