mirror of
https://github.com/bobbimanners/emailler.git
synced 2025-02-08 05:31:15 +00:00
git-svn-id: http://svn.code.sf.net/p/netboot65/code@99 93682198-c243-4bdb-bd91-e943c89aac3b
This commit is contained in:
jonnosan
parent
43eae6d411
commit
63a8ca9cbf
@ -31,6 +31,10 @@
|
||||
jsr print_cr
|
||||
.endmacro
|
||||
|
||||
.macro nb65call arg
|
||||
ldy arg
|
||||
jsr NB65_DISPATCH_VECTOR
|
||||
.endmacro
|
||||
|
||||
.ifndef NB65_API_VERSION_NUMBER
|
||||
.define EQU =
|
||||
@ -47,7 +51,11 @@
|
||||
.import timer_vbl_handler
|
||||
.import nb65_dispatcher
|
||||
.import ip65_process
|
||||
|
||||
.import get_filtered_input
|
||||
.import filter_text
|
||||
.import filter_dns
|
||||
|
||||
.import print_dotted_quad
|
||||
.import print_hex
|
||||
.import print_ip_config
|
||||
.import ok_msg
|
||||
@ -59,11 +67,11 @@
|
||||
.import copymem
|
||||
.importzp copy_src
|
||||
.importzp copy_dest
|
||||
|
||||
.import get_filtered_input
|
||||
.import __DATA_LOAD__
|
||||
.import __DATA_RUN__
|
||||
.import __DATA_SIZE__
|
||||
|
||||
.import cfg_tftp_server
|
||||
tftp_dir_buffer = $6000
|
||||
|
||||
.data
|
||||
@ -115,7 +123,13 @@ init:
|
||||
jsr $e3bf ;initialize zero page
|
||||
|
||||
|
||||
|
||||
;set some funky colours
|
||||
LDA #$05 ;green
|
||||
STA $D020 ;background
|
||||
LDA #$00 ;black
|
||||
STA $D021 ;background
|
||||
lda #$1E
|
||||
jsr print_a
|
||||
|
||||
;relocate our r/w data
|
||||
ldax #__DATA_LOAD__
|
||||
@ -142,16 +156,31 @@ init:
|
||||
jsr copymem
|
||||
.endif
|
||||
|
||||
ldax #startup_msg
|
||||
ldax #init_msg
|
||||
jsr print
|
||||
|
||||
nb65call #NB65_INITIALIZE
|
||||
|
||||
main_menu:
|
||||
jsr cls
|
||||
ldax #netboot65_msg
|
||||
jsr print
|
||||
ldax #main_menu_msg
|
||||
jsr print
|
||||
jsr print_ip_config
|
||||
jsr print_cr
|
||||
|
||||
@get_key:
|
||||
jsr get_key
|
||||
cmp #KEYCODE_F1
|
||||
beq @tftp_boot
|
||||
cmp #KEYCODE_F3
|
||||
|
||||
bne @not_tftp
|
||||
jmp @tftp_boot
|
||||
@not_tftp:
|
||||
cmp #KEYCODE_F3
|
||||
beq @exit_to_basic
|
||||
cmp #KEYCODE_F7
|
||||
beq @change_config
|
||||
|
||||
|
||||
jmp @get_key
|
||||
|
||||
@ -159,27 +188,47 @@ init:
|
||||
ldax #$fe66 ;do a wam start
|
||||
jmp exit_cart_via_ax
|
||||
|
||||
@tftp_boot:
|
||||
|
||||
ldax #init_msg
|
||||
jsr print
|
||||
|
||||
ldy #NB65_INITIALIZE
|
||||
jsr NB65_DISPATCH_VECTOR
|
||||
|
||||
bcc :+
|
||||
print_failed
|
||||
jsr print_errorcode
|
||||
jmp bad_boot
|
||||
:
|
||||
|
||||
print_ok
|
||||
|
||||
jsr print_ip_config
|
||||
|
||||
ldax #press_a_key_to_continue
|
||||
@change_config:
|
||||
jsr cls
|
||||
ldax #netboot65_msg
|
||||
jsr print
|
||||
jsr get_key
|
||||
ldax #config_menu_msg
|
||||
jsr print
|
||||
ldax #current
|
||||
jsr print
|
||||
ldax #tftp_server
|
||||
jsr print
|
||||
ldax #cfg_tftp_server
|
||||
jsr print_dotted_quad
|
||||
jsr print_cr
|
||||
ldax #enter_new_tftp_server
|
||||
jsr print
|
||||
jsr print_cr
|
||||
ldax #filter_dns
|
||||
jsr get_filtered_input
|
||||
bcs @no_server_entered
|
||||
stax nb65_param_buffer
|
||||
jsr print_cr
|
||||
ldax #resolving
|
||||
jsr print
|
||||
ldax #nb65_param_buffer
|
||||
nb65call #NB65_DNS_RESOLVE
|
||||
bcs @resolve_error
|
||||
ldax #nb65_param_buffer
|
||||
stax copy_src
|
||||
ldax #cfg_tftp_server
|
||||
stax copy_dest
|
||||
ldax #4
|
||||
jsr copymem
|
||||
@no_server_entered:
|
||||
jmp main_menu
|
||||
|
||||
@resolve_error:
|
||||
print_failed
|
||||
jsr wait_for_keypress
|
||||
jmp main_menu
|
||||
|
||||
@tftp_boot:
|
||||
|
||||
jsr setup_param_buffer_for_tftp_call
|
||||
|
||||
@ -196,8 +245,7 @@ init:
|
||||
jsr print_cr
|
||||
|
||||
ldax #nb65_param_buffer
|
||||
ldy #NB65_TFTP_DIRECTORY_LISTING
|
||||
jsr NB65_DISPATCH_VECTOR
|
||||
nb65call #NB65_TFTP_DIRECTORY_LISTING
|
||||
|
||||
bcs @dir_failed
|
||||
|
||||
@ -238,8 +286,7 @@ init:
|
||||
@file_downloaded_ok:
|
||||
|
||||
;get ready to bank out
|
||||
ldy #NB65_DEACTIVATE
|
||||
jsr NB65_DISPATCH_VECTOR
|
||||
nb65call #NB65_DEACTIVATE
|
||||
|
||||
;check whether the file we just downloaded was a BASIC prg
|
||||
lda nb65_param_buffer+NB65_TFTP_POINTER
|
||||
@ -273,8 +320,7 @@ exit_cart_via_ax:
|
||||
print_errorcode:
|
||||
ldax #error_code
|
||||
jsr print
|
||||
ldy #NB65_GET_LAST_ERROR
|
||||
jsr NB65_DISPATCH_VECTOR
|
||||
nb65call #NB65_GET_LAST_ERROR
|
||||
jsr print_hex
|
||||
jmp print_cr
|
||||
|
||||
@ -282,7 +328,7 @@ print_errorcode:
|
||||
setup_param_buffer_for_tftp_call:
|
||||
|
||||
ldx #3
|
||||
lda #$ff ;255.255.255.255 = broadcast address
|
||||
lda cfg_tftp_server,x
|
||||
:
|
||||
sta nb65_param_buffer+NB65_TFTP_IP,x
|
||||
dex
|
||||
@ -290,9 +336,7 @@ setup_param_buffer_for_tftp_call:
|
||||
rts
|
||||
|
||||
bad_boot:
|
||||
ldax #press_a_key_to_continue
|
||||
jsr print
|
||||
jsr get_key
|
||||
jsr wait_for_keypress
|
||||
jmp $fe66 ;do a wam start
|
||||
|
||||
download: ;AX should point at filename to download
|
||||
@ -307,9 +351,8 @@ download: ;AX should point at filename to download
|
||||
jsr print_cr
|
||||
|
||||
jsr setup_param_buffer_for_tftp_call
|
||||
ldy #NB65_TFTP_DOWNLOAD
|
||||
ldax #nb65_param_buffer
|
||||
jsr NB65_DISPATCH_VECTOR
|
||||
nb65call #NB65_TFTP_DOWNLOAD
|
||||
bcc :+
|
||||
|
||||
ldax #tftp_download_fail_msg
|
||||
@ -324,17 +367,29 @@ download: ;AX should point at filename to download
|
||||
clc
|
||||
rts
|
||||
|
||||
wait_for_keypress:
|
||||
ldax #press_a_key_to_continue
|
||||
jsr print
|
||||
jsr get_key
|
||||
rts
|
||||
|
||||
cfg_get_configuration_ptr:
|
||||
ldy #NB65_GET_IP_CONFIG
|
||||
ldax #nb65_param_buffer
|
||||
jmp NB65_DISPATCH_VECTOR
|
||||
nb65call #NB65_GET_IP_CONFIG
|
||||
rts
|
||||
|
||||
.rodata
|
||||
|
||||
startup_msg:
|
||||
netboot65_msg:
|
||||
.byte "NETBOOT65 - C64 NETWORK BOOT CLIENT V0.4",13
|
||||
.byte "F1=TFTP BOOT, F3=BASIC",13
|
||||
.byte 0
|
||||
main_menu_msg:
|
||||
.byte "F1: TFTP BOOT F3: BASIC",13
|
||||
.byte "F7: CONFIG",13,13
|
||||
.byte 0
|
||||
|
||||
config_menu_msg:
|
||||
.byte "NETBOOT65 CONFIGURATION",13,0
|
||||
|
||||
downloading_msg: .asciiz "DOWNLOADING "
|
||||
|
||||
@ -352,6 +407,16 @@ tftp_download_ok_msg:
|
||||
error_code:
|
||||
.asciiz "ERROR CODE: "
|
||||
|
||||
current:
|
||||
.byte "CURRENT ",0
|
||||
enter_new_tftp_server:
|
||||
.byte"ENTER "
|
||||
|
||||
new_tftp_server:
|
||||
.byte "NEW "
|
||||
tftp_server:
|
||||
.byte "TFTP SERVER: ",0
|
||||
|
||||
tftp_dir_filemask:
|
||||
.asciiz "*.PRG"
|
||||
|
||||
@ -364,6 +429,9 @@ no_files_on_server:
|
||||
press_a_key_to_continue:
|
||||
.byte "PRESS A KEY TO CONTINUE",13,0
|
||||
|
||||
resolving:
|
||||
.byte "RESOLVING ",0
|
||||
|
||||
nb65_ram_stub: ; this gets copied to $C000 so programs can bank in the cartridge
|
||||
.byte $4E,$42,$36,$35 ; "NB65" - API signature
|
||||
|
||||
|
||||
@ -1,13 +1,132 @@
|
||||
.export get_key
|
||||
.export get_filtered_input
|
||||
.export filter_text
|
||||
.export filter_ip
|
||||
.export filter_dns
|
||||
.importzp copy_src
|
||||
|
||||
.include "../inc/common.i"
|
||||
.code
|
||||
|
||||
allowed_ptr=copy_src ;reuse zero page
|
||||
|
||||
;use C64 Kernel ROM function to read a key
|
||||
;inputs: none
|
||||
;outputs: A contains ASCII value of key just pressed
|
||||
get_key:
|
||||
jsr $ffe4
|
||||
cmp #0
|
||||
beq get_key
|
||||
rts
|
||||
|
||||
|
||||
|
||||
;cribbed from http://codebase64.org/doku.php?id=base:robust_string_input
|
||||
;======================================================================
|
||||
;Input a string and store it in GOTINPUT, terminated with a null byte.
|
||||
;x:a is a pointer to the allowed list of characters, null-terminated.
|
||||
;max # of chars in y returns num of chars entered in y.
|
||||
;======================================================================
|
||||
|
||||
|
||||
; Main entry
|
||||
get_filtered_input:
|
||||
sty MAXCHARS
|
||||
stax allowed_ptr
|
||||
|
||||
;Zero characters received.
|
||||
lda #$00
|
||||
sta INPUT_Y
|
||||
|
||||
;Wait for a character.
|
||||
INPUT_GET:
|
||||
jsr get_key
|
||||
sta LASTCHAR
|
||||
|
||||
cmp #$14 ;Delete
|
||||
beq DELETE
|
||||
|
||||
cmp #$0d ;Return
|
||||
beq INPUT_DONE
|
||||
|
||||
;Check the allowed list of characters.
|
||||
ldy #$00
|
||||
CHECKALLOWED:
|
||||
lda (allowed_ptr),y ;Overwritten
|
||||
beq INPUT_GET ;Reached end of list (0)
|
||||
|
||||
cmp LASTCHAR
|
||||
beq INPUTOK ;Match found
|
||||
|
||||
;Not end or match, keep checking
|
||||
iny
|
||||
jmp CHECKALLOWED
|
||||
|
||||
INPUTOK:
|
||||
lda LASTCHAR ;Get the char back
|
||||
ldy INPUT_Y
|
||||
sta GOTINPUT,y ;Add it to string
|
||||
jsr $ffd2 ;Print it
|
||||
|
||||
inc INPUT_Y ;Next character
|
||||
|
||||
;End reached?
|
||||
lda INPUT_Y
|
||||
cmp MAXCHARS
|
||||
beq INPUT_DONE
|
||||
|
||||
;Not yet.
|
||||
jmp INPUT_GET
|
||||
|
||||
INPUT_DONE:
|
||||
ldy INPUT_Y
|
||||
beq no_input
|
||||
lda #$00
|
||||
sta GOTINPUT,y ;Zero-terminate
|
||||
clc
|
||||
ldax #GOTINPUT
|
||||
rts
|
||||
no_input:
|
||||
sec
|
||||
rts
|
||||
; Delete last character.
|
||||
DELETE:
|
||||
;First, check if we're at the beginning. If so, just exit.
|
||||
lda INPUT_Y
|
||||
bne DELETE_OK
|
||||
jmp INPUT_GET
|
||||
|
||||
;At least one character entered.
|
||||
DELETE_OK:
|
||||
;Move pointer back.
|
||||
dec INPUT_Y
|
||||
|
||||
;Store a zero over top of last character, just in case no other characters are entered.
|
||||
ldy INPUT_Y
|
||||
lda #$00
|
||||
sta GOTINPUT,y
|
||||
|
||||
;Print the delete char
|
||||
lda #$14
|
||||
jsr $ffd2
|
||||
|
||||
;Wait for next char
|
||||
jmp INPUT_GET
|
||||
|
||||
|
||||
;=================================================
|
||||
;Some example filters
|
||||
;=================================================
|
||||
|
||||
filter_text:
|
||||
.byte ",+!#$%&'()* "
|
||||
filter_dns:
|
||||
.byte " -ABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
||||
filter_ip:
|
||||
.byte "1234567890.",0
|
||||
|
||||
;=================================================
|
||||
.bss
|
||||
MAXCHARS: .res 1
|
||||
LASTCHAR: .res 1
|
||||
INPUT_Y: .res 1
|
||||
GOTINPUT: .res 40
|
||||
|
||||
|
||||
@ -84,37 +84,16 @@ found_nb65_signature
|
||||
;print out the current configuration
|
||||
nb65call #NB65_PRINT_IP_CONFIG
|
||||
|
||||
;test out DNS resolution:
|
||||
|
||||
ldaxi #test_hostname
|
||||
stax nb65_param_buffer+NB65_DNS_HOSTNAME
|
||||
|
||||
nb65call #NB65_PRINT_ASCIIZ
|
||||
|
||||
print #space_colon_space
|
||||
|
||||
ldaxi #nb65_param_buffer
|
||||
nb65call #NB65_DNS_RESOLVE
|
||||
bcc .no_dns_error
|
||||
print #dns_lookup_failed_msg
|
||||
print_cr
|
||||
jsr print_errorcode
|
||||
jmp reset_after_keypress
|
||||
.no_dns_error
|
||||
|
||||
ldaxi #nb65_param_buffer+NB65_DNS_HOSTNAME_IP
|
||||
nb65call #NB65_PRINT_DOTTED_QUAD
|
||||
print_cr
|
||||
|
||||
;now set up for the nb65callback test
|
||||
|
||||
ldaxi #64 ;listen on port 64
|
||||
stax nb65_param_buffer+NB65_UDP_LISTENER_PORT
|
||||
ldaxi #udp_nb65callback
|
||||
stax nb65_param_buffer+NB65_UDP_LISTENER_nb65callBACK
|
||||
stax nb65_param_buffer+NB65_UDP_LISTENER_CALLBACK
|
||||
ldaxi #nb65_param_buffer
|
||||
nb65call #NB65_UDP_ADD_LISTENER
|
||||
bcc .add_listener_ok
|
||||
bcc .add_listener_ok
|
||||
print #failed
|
||||
jsr print_errorcode
|
||||
jmp reset_after_keypress
|
||||
@ -240,8 +219,6 @@ error_code dc.b "ERROR CODE: $",0
|
||||
press_a_key_to_continue dc.b "PRESS A KEY TO CONTINUE",13,0
|
||||
failed dc.b "FAILED ", 0
|
||||
ok dc.b "OK ", 0
|
||||
test_hostname dc.b "RETROHACKERS.COM",0 ;this should be an A record
|
||||
dns_lookup_failed_msg dc.b "DNS LOOKUP FAILED", 0
|
||||
recv_from dc.b"RECEIVED FROM: ",0
|
||||
listening dc.b "LISTENING ON UDP PORT 64",13,0
|
||||
reply_sent dc.b "REPLY SENT.",0
|
||||
|
||||
@ -11,9 +11,10 @@
|
||||
.export init_msg
|
||||
.export print
|
||||
.export print_decimal
|
||||
.export print_dotted_quad
|
||||
.import cs_driver_name
|
||||
.importzp copy_src
|
||||
|
||||
.import cfg_tftp_server
|
||||
;reuse the copy_src zero page var
|
||||
pptr = copy_src
|
||||
.bss
|
||||
@ -125,6 +126,12 @@ print_ip_config:
|
||||
: jsr print_dotted_quad
|
||||
jsr print_cr
|
||||
|
||||
ldax #tftp_server_msg
|
||||
jsr print
|
||||
ldax #cfg_tftp_server
|
||||
jsr print_dotted_quad
|
||||
jsr print_cr
|
||||
|
||||
ldax #dhcp_server_msg
|
||||
jsr print
|
||||
jsr cfg_get_configuration_ptr ;ax=base config, carry flag clear
|
||||
@ -278,11 +285,14 @@ dns_server_msg:
|
||||
dhcp_server_msg:
|
||||
.byte "DHCP SERVER : ", 0
|
||||
|
||||
tftp_server_msg:
|
||||
.byte "TFTP SERVER : ", 0
|
||||
|
||||
dhcp_msg:
|
||||
.byte "DHCP",0
|
||||
|
||||
init_msg:
|
||||
.byte "INIT ",0
|
||||
.byte " INITIALIZING ",0
|
||||
|
||||
failed_msg:
|
||||
.byte "FAILED", 0
|
||||
|
||||
@ -183,13 +183,12 @@ dns_set_hostname:
|
||||
; outputs:
|
||||
; carry flag is set if there was an error, clear otherwise
|
||||
; dns_ip: set to the ip address of the hostname (if no error)
|
||||
dns_resolve:
|
||||
dns_resolve:
|
||||
lda hostname_was_dotted_quad
|
||||
beq @hostname_not_dotted_quad
|
||||
clc
|
||||
rts ;we already set dns_ip when copying the hostname
|
||||
@hostname_not_dotted_quad:
|
||||
|
||||
ldax #dns_in
|
||||
stax udp_callback
|
||||
lda #53
|
||||
@ -245,6 +244,7 @@ dns_resolve:
|
||||
jmp @dns_polling_loop
|
||||
|
||||
@complete:
|
||||
|
||||
lda #53
|
||||
ldx dns_client_port_low_byte
|
||||
jsr udp_remove_listener
|
||||
@ -260,8 +260,7 @@ dns_resolve:
|
||||
sec ;signal an error
|
||||
rts
|
||||
|
||||
send_dns_query:
|
||||
|
||||
send_dns_query:
|
||||
ldax dns_msg_id
|
||||
inx
|
||||
adc #0
|
||||
@ -316,10 +315,11 @@ send_dns_query:
|
||||
ldax #dns_server_port ; set destination port
|
||||
stax udp_send_dest_port
|
||||
ldax #output_buffer
|
||||
jsr udp_send
|
||||
jsr udp_send
|
||||
bcs @error_on_send
|
||||
lda #dns_query_sent
|
||||
sta dns_state
|
||||
|
||||
rts
|
||||
@error_on_send:
|
||||
sec
|
||||
|
||||
@ -108,9 +108,11 @@ nb65_dispatcher:
|
||||
stax $314 ;previous IRQ handler
|
||||
cli
|
||||
sta irq_handler_installed_flag
|
||||
irq_handler_installed:
|
||||
jsr ip65_init
|
||||
jmp dhcp_init
|
||||
irq_handler_installed:
|
||||
clc
|
||||
rts
|
||||
:
|
||||
|
||||
cpy #NB65_GET_IP_CONFIG
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user