mirror of
https://github.com/bobbimanners/emailler.git
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git-svn-id: http://svn.code.sf.net/p/netboot65/code@204 93682198-c243-4bdb-bd91-e943c89aac3b
This commit is contained in:
jonnosan
parent
274532bae0
commit
fcce859d2d
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@ -89,9 +89,6 @@
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.import __SELF_MODIFIED_CODE_LOAD__
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.import __SELF_MODIFIED_CODE_RUN__
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.import __SELF_MODIFIED_CODE_SIZE__
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.import __HTTP_VARS_LOAD__
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.import __HTTP_VARS_RUN__
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.import __HTTP_VARS_SIZE__
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.import cfg_tftp_server
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kipper_param_buffer = $6000
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@ -162,14 +159,6 @@ warm_init:
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stax copy_dest
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ldax #__SELF_MODIFIED_CODE_SIZE__
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jsr copymem
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;relocate the self-modifying code (if necessary)
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ldax #__HTTP_VARS_LOAD__
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stax copy_src
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ldax #__HTTP_VARS_RUN__
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stax copy_dest
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ldax #__HTTP_VARS_SIZE__
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jsr copymem
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ldax #netboot65_msg
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jsr print
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@ -13,6 +13,7 @@
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.export http_parse_request
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.export http_get_value
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.export http_variables_buffer
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.importzp copy_src
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.importzp copy_dest
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@ -21,12 +22,15 @@
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string_ptr = copy_src
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table_ptr=copy_dest
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var_table=output_buffer
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.bss
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var_name: .res 1
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hex_digit: .res 1
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.data
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http_variables_buffer: .word $2800 ;work area for storing variables extracted from query string
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.code
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@ -47,7 +51,7 @@ hex_digit: .res 1
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http_parse_request:
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stax string_ptr
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ldax #var_table
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ldax http_variables_buffer
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stax table_ptr
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@ -200,7 +204,7 @@ put_byte:
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; if variable did not exist, carry flag will be set.
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http_get_value:
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sta var_name
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ldax #var_table
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ldax http_variables_buffer
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stax string_ptr
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ldy #0
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@ -29,17 +29,32 @@ HTTPD_TIMEOUT_SECONDS=5 ;what's the maximum time we let 1 connection be open for
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.import tcp_send_data_len
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.import tcp_send
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.import tcp_close
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.import io_read_catalogue
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.import native_to_ascii
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.import io_read_file_with_callback
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.import io_filename
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.import io_callback
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.import __HTTP_VARS_LOAD__
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.import __HTTP_VARS_RUN__
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.import __HTTP_VARS_SIZE__
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temp_ptr =copy_src
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.segment "HTTP_VARS"
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tcp_buffer_ptr: .res 2
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httpd_buffer: .word $2000 ;by default, use a buffer at $2000 for storing inbound requests.
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httpd_port_number: .word 80
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connection_timeout_seconds: .byte 0
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.bss
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found_eol: .byte 0
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connection_closed: .byte 0
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output_buffer_length: .res 2
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sent_header: .res 1
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connection_timeout_seconds: .byte 0
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tcp_buffer_ptr: .res 2
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buffer_size: .res 1
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.segment "HTTP_VARS"
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httpd_io_buffer: .word $2000 ;by default, use a 2k buffer at $2000 for storing inbound requests.
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httpd_scratch_buffer: .word $2B00 ;by default, use a 1k buffer at $2b00 as a scratchpad
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httpd_port_number: .word 80
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jump_to_callback:
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jmp $ffff
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@ -80,16 +95,33 @@ emit_a:
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;outputs:
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; none
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httpd_start:
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pha ;save AX while we relocate self modifying code
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txa
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pha
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;relocate the self-modifying code
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ldax #__HTTP_VARS_LOAD__
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stax copy_src
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ldax #__HTTP_VARS_RUN__
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stax copy_dest
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ldax #__HTTP_VARS_SIZE__
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jsr copymem
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pla
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tax
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pla
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stx jump_to_callback+2
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bne @not_default_handler
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ldax #default_httpd_handler
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jmp httpd_start
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@not_default_handler:
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sta jump_to_callback+1
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@listen:
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jsr tcp_close
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ldax httpd_buffer
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ldax httpd_io_buffer
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stax tcp_buffer_ptr
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ldax #http_callback
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stax tcp_callback
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@ -135,7 +167,7 @@ httpd_start:
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jmp @listen
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@got_eol:
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ldax httpd_buffer
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ldax httpd_io_buffer
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jsr http_parse_request
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jsr jump_to_callback ;call the handler to generate the response for this request.
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;AX should now point at data to be sent
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@ -181,7 +213,7 @@ http_callback:
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;look for CR or LF in input
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sta found_eol
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ldax httpd_buffer
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ldax httpd_io_buffer
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stax get_next_byte+1
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@look_for_eol:
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@ -216,10 +248,117 @@ default_httpd_handler:
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clc
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rts
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@not_index:
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;assume that 'path' is a filename
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inc temp_ptr
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bne :+
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inc temp_ptr
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:
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lda #0
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sta sent_header
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ldax temp_ptr
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stax io_filename
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ldax #send_file_callback
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stax io_callback
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ldax httpd_scratch_buffer
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jsr io_read_file_with_callback
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bcc @sent_ok
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ldy #4
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clc
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clc
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rts
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@sent_ok:
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sec
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rts
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send_file_callback:
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sty buffer_size ;only 1 (the last) sector can ever be !=$100 bytes
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lda sent_header
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bne @sent_header
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ldy #3 ;"application/octet-stream"
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jsr send_header
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inc sent_header
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@sent_header:
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ldax httpd_scratch_buffer
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stax temp_ptr
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ldy #0
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@loop:
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tya
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pha
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lda (temp_ptr),y
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jsr emit_a
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pla
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tay
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iny
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cpy buffer_size
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bne @loop
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rts
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reset_output_buffer:
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ldax httpd_io_buffer
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sta emit_a+1
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stx emit_a+2
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lda #0
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sta output_buffer_length
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sta output_buffer_length+1
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rts
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emit_disk_catalogue:
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ldax httpd_scratch_buffer
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jsr io_read_catalogue
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lda get_next_byte+1
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pha
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lda get_next_byte+2
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pha
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ldax httpd_scratch_buffer
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stax get_next_byte+1
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@next_filename:
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jsr get_next_byte
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cmp #0
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beq @done
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pha
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ldax #file_li_preamble
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jsr emit_string
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pla
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pha
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jsr emit_a
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ldax get_next_byte+1
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jsr emit_string
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ldax #file_li_middle
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jsr emit_string
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pla
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bne @convert_byte
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@next_byte:
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jsr get_next_byte
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cmp #0
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beq @done_this_filename
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@convert_byte:
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jsr native_to_ascii
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jsr emit_a
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jmp @next_byte
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@done_this_filename:
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ldax #file_li_postamble
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jsr emit_string
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jmp @next_filename
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@done:
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pla
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sta get_next_byte+2
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pla
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sta get_next_byte+1
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rts
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send_response:
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stax get_next_byte+1
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jsr reset_output_buffer
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@ -229,23 +368,30 @@ send_response:
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jsr get_next_byte
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cmp #0
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beq send_buffer
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cmp #'%'
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beq @escape
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@back_from_escape:
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jsr emit_a
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jmp @response_loop
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reset_output_buffer:
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ldax httpd_buffer
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sta emit_a+1
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stx emit_a+2
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lda #0
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sta output_buffer_length
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sta output_buffer_length+1
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rts
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@escape:
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jsr get_next_byte
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cmp #0
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beq send_buffer
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cmp #'%'
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beq @back_from_escape
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cmp #'C'
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bne :+
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jsr emit_disk_catalogue
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jmp @response_loop
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:
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;if we got here, it's an invalid escape code
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jmp @response_loop
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send_buffer:
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ldax output_buffer_length
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stax tcp_send_data_len
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ldax httpd_buffer
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ldax httpd_io_buffer
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jsr tcp_send
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jmp reset_output_buffer
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@ -334,7 +480,7 @@ emit_string:
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.rodata
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default_html:
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.byte "<h1>w00t!</h1><br>yadda yadda yadd!"
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.byte "<h1>Index of /</h1><br><ul>%C</ul><p><i>kipper - the 100%% 6502 m/l web server </i>"
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.byte 0
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@ -368,3 +514,10 @@ end_of_header:
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.byte "Connection: Close",CR,LF
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.byte "Server: Kipper_httpd/0.c64",CR,LF
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.byte CR,LF,0
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file_li_preamble:
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.byte "<li><a href=",'"',0
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file_li_middle:
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.byte '"',">",0
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file_li_postamble:
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.byte "</a></li>",0
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@ -63,9 +63,11 @@ test_ping.prg: test_ping.o $(IP65TCPLIB) $(C64PROGLIB) $(INCFILES) ../cfg/c64prg
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$(LD) -C ../cfg/a2bin.cfg -o $*.pg2 $(AFLAGS) $< $(IP65LIB) $(APPLE2PROGLIB)
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httpd_test.d64: test_httpd.prg
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httpd_test.d64: test_httpd.prg index.html file1.html
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cp test_httpd.prg autoexec.prg
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ripxplore.rb --init CbmDos httpd_test.d64 -a autoexec.prg
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ripxplore.rb httpd_test.d64 -a index.html -t C64Seq
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ripxplore.rb httpd_test.d64 -a file1.html -t C64Seq
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ip65test.dsk: testdns.pg2 testdottedquad.pg2 testtftp.pg2
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ripxplore.rb --init BeautifulBoot ip65test.dsk -a testdns.pg2 -t AppleBinary
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