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Code Issues Projects Releases Wiki Activity

kipperterm no longer requires function_dispatcher (saved about 5KB)

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git-svn-id: http://svn.code.sf.net/p/netboot65/code@212 93682198-c243-4bdb-bd91-e943c89aac3b
This commit is contained in:
jonnosan 2009-10-27 10:51:28 +00:00
parent b421f9f3f8
commit 724f33b021
3 changed files with 53 additions and 71 deletions
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86
client/carts/kipperterm.s
View File

@ -2,28 +2,9 @@
; KIPPER TERM - Telnet/Gopher client for C64
; jonno@jamtronix.com
.macro print_failed
ldax #failed_msg
jsr print
jsr print_cr
.endmacro
.macro print_ok
ldax #ok_msg
jsr print
jsr print_cr
.endmacro
.macro kippercall arg
ldy arg
jsr KPR_DISPATCH_VECTOR
.endmacro
.ifndef KPR_API_VERSION_NUMBER
.define EQU =
.include "../inc/kipper_constants.i"
.endif
.include "../inc/common.i"
.include "../inc/commonprint.i"
.include "../inc/c64keycodes.i"
.include "../inc/menu.i"
@ -32,7 +13,6 @@
KEY_SHOW_HISTORY=KEYCODE_F2
KEY_BACK_IN_HISTORY=KEYCODE_F3
KEY_NEW_SERVER=KEYCODE_F5
.include "../inc/gopher.i"
.include "../inc/telnet.i"
@ -40,8 +20,6 @@
.import cls
.import beep
.import exit_to_basic
.import timer_vbl_handler
.import kipper_dispatcher
.import ip65_process
.import ip65_init
.import get_filtered_input
@ -52,33 +30,21 @@
.import parse_dotted_quad
.import dotted_quad_value
.import parse_integer
.import print_integer
.import get_key_ip65
.import get_key_ip65
.import cfg_mac
.import dhcp_init
.import cfg_ip
.import cfg_netmask
.import cfg_gateway
.import cfg_dns
.import cfg_tftp_server
.import print_ascii_as_native
.import print_dotted_quad
.import print_hex
.import print_errorcode
.import print_ip_config
.import ok_msg
.import failed_msg
.import init_msg
.import ip_address_msg
.import netmask_msg
.import gateway_msg
.import dns_server_msg
.import tftp_server_msg
.import press_a_key_to_continue
.import print_a
.import print_cr
.import print
.import copymem
.import copymem
.importzp copy_src
.importzp copy_dest
.import get_filtered_input
@ -90,22 +56,20 @@
.import __SELF_MODIFIED_CODE_SIZE__
.import cfg_tftp_server
kipper_param_buffer = $6000
directory_buffer = $6020
directory_buffer = $6000
.bss
temp_ptr: .res 2
.segment "SELF_MODIFIED_CODE"
;temp_ax: .res 2
.segment "CARTRIDGE_HEADER"
.word cold_init ;cold start vector
.word warm_init ;warm start vector
.byte $C3,$C2,$CD,$38,$30 ; "CBM80"
.byte "KIPPER" ; API signature
jmp kipper_dispatcher ; KPR_DISPATCH_VECTOR : entry point for KIPPER functions
jmp ip65_process ;KPR_PERIODIC_PROCESSING_VECTOR : routine to be periodically called to check for arrival of ethernet packets
.byte $0,$0,$0 ;reserved for future use
.byte $0,$0,$0 ;reserved for future use
.byte $0,$0,$0 ;reserved for future use
.byte $0,$0,$0 ;reserved for future use
.byte $0,$0,$0 ;reserved for future use
.code
@ -125,6 +89,7 @@ cold_init:
warm_init:
;set some funky colours
LDA #$04 ;purple
STA $D020 ;border
@ -155,8 +120,13 @@ warm_init:
ldax #init_msg+1
jsr print
kippercall #KPR_INITIALIZE
jsr ip65_init
bcs init_failed
jsr dhcp_init
bcc init_ok
jsr ip65_init ;if DHCP failed, then reinit the IP stack (which will reset IP address etc that DHCP messed with to cartridge default values)
bcc init_ok
init_failed:
print_failed
jsr print_errorcode
jsr wait_for_keypress
@ -348,14 +318,17 @@ main_menu:
ldy #40
jsr get_filtered_input
bcs @no_server_entered
stax kipper_param_buffer
stax temp_ax
jsr print_cr
ldax #resolving
jsr print
ldax #kipper_param_buffer
kippercall #KPR_DNS_RESOLVE
ldax temp_ax
jsr dns_set_hostname
bcs @resolve_error
ldax #kipper_param_buffer
jsr dns_resolve
bcs @resolve_error
ldax #dns_ip
stax copy_src
ldax #cfg_tftp_server
stax copy_dest
@ -406,8 +379,7 @@ get_key:
cfg_get_configuration_ptr:
ldax #kipper_param_buffer
kippercall #KPR_GET_IP_CONFIG
ldax #cfg_mac
rts
exit_telnet:
@ -466,7 +438,7 @@ resolving:
; License for the specific language governing rights and limitations
; under the License.
;
; The Original Code is netboot65.
; The Original Code is KipperTerm.
;
; The Initial Developer of the Original Code is Jonno Downes,
; jonno@jamtronix.com.

4
client/inc/gopher.i
View File

@ -11,7 +11,7 @@
; .include "../inc/c64keycodes.i"
; 3) define a routine called 'exit_gopher'
; .import get_key
.import get_key_if_available
.import mul_8_16
.importzp acc16
@ -493,7 +493,7 @@ get_keypress_then_rts:
jsr print_cr
ldax #press_a_key_to_continue
jsr print
jsr get_key
jsr get_key_ip65
rts

34
client/inc/telnet.i
View File

@ -13,7 +13,7 @@
.import telnet_use_native_charset
.import telnet_port
.import telnet_ip
.import filter_number
.code
telnet_main_entry:
@ -21,21 +21,25 @@ telnet_main_entry:
ldax #remote_host
jsr print
kippercall #KPR_INPUT_HOSTNAME
ldy #40 ;max chars
ldax #filter_dns
jsr get_filtered_input
bcc @host_entered
;if no host entered, then bail.
jmp exit_telnet
@host_entered:
stax kipper_param_buffer
stax temp_ax
jsr print_cr
ldax #resolving
jsr print
ldax kipper_param_buffer
kippercall #KPR_PRINT_ASCIIZ
ldax temp_ax
jsr print
jsr print_cr
ldax #kipper_param_buffer
kippercall #KPR_DNS_RESOLVE
jsr dns_set_hostname
bcs @resolve_error
jsr dns_resolve
bcc @resolved_ok
@resolve_error:
print_failed
jsr print_cr
jsr print_errorcode
@ -43,25 +47,31 @@ telnet_main_entry:
@resolved_ok:
ldx #3
@copy_telnet_ip_loop:
lda kipper_param_buffer,x
lda dns_ip,x
sta telnet_ip,x
dex
bpl @copy_telnet_ip_loop
@get_port:
ldax #remote_port
jsr print
kippercall #KPR_INPUT_PORT_NUMBER
ldy #5 ;max chars
ldax #filter_number
jsr get_filtered_input
bcs @no_port_entered
;AX now points a string containing port number
jsr parse_integer
bcc @port_entered
@no_port_entered:
;if no port entered, then assume port 23
ldax #23
@port_entered:
stax telnet_port
jsr print_cr
ldax #char_mode_prompt
jsr print
@char_mode_input:
jsr get_key
jsr get_key_ip65
cmp #'A'
beq @ascii_mode
cmp #'a'
@ -76,7 +86,7 @@ telnet_main_entry:
beq @line_mode
cmp #'L'
beq @line_mode
jmp @char_mode_input
@ascii_mode:
lda #0