; test api 0.1.0 - get cmd path and get context unit
format MS COFF ;<- this is lib format
public @EXPORT as 'EXPORTS'
NO_DEBUG_INPUT = 0
include "macros.inc"
purge mov,add,sub
include "proc32.inc"
include '../module_api.inc'
section '.flat' code readable align 16
unit_init:
xor eax, eax
push esi edi
mov esi, [esp + 4*2 + 4]
cmp dword[esi + IMPORT_DATA.version], API_VERSION
jne .exit
mov edi, IMPORT
mov ecx, [esi + IMPORT_DATA.sizeof]
shr ecx, 2 ; div 4
rep movsd
; create unit context
invoke IMPORT.Alloc, 4096 ; for cmd path
test eax, eax
jz .exit
mov esi, [esp + 4*2 + 8]
mov edi, eax
test esi, esi
jz .exit
pushfd
cld
@@:
movsb
cmp byte[esi - 1], 0
jnz @b
mov esi, [esp + 4*3 + 8]
mov edi, text_board.token
movsd
movsw
popfd
;unit init successful
.exit:
pop edi esi
ret 8
server_entry:
push esi edi
mov esi, [esp + 4*2 + 4] ; request context
mov edi, [esp + 4*2 + 8] ; unit context
cmp dword[edi], 0
je .err_403
; check arg "token"
invoke IMPORT.find_uri_arg, esi, key_token
test eax, eax
jz .err_403
mov ecx, esi
mov esi, eax
cmpsd
jne .err_403_1
cmpsw
jne .err_403_1
cmpsb
jne .err_403_1
cmp byte[edi - 1], 0
jne .err_403_1
mov esi, ecx
; check command
invoke IMPORT.find_uri_arg, esi, key_cmd
test eax, eax
jz .no_shutdown
cmp word[eax], 'S'
jnz .no_shutdown
invoke IMPORT.close_server
.no_shutdown:
invoke IMPORT.create_resp, esi, 0
test eax, eax
jz .exit
push eax
invoke IMPORT.send_resp, eax, text_board, text_board.size
invoke IMPORT.destruct_resp
.exit:
pop edi esi
ret 8
.err_403_1:
mov esi, ecx
.err_403:
invoke IMPORT.create_resp, esi, FLAG_NO_CACHE_CONTROL\
+ FLAG_NO_CONTENT_ENCODING
test eax, eax
jz .exit
mov edi, eax
invoke IMPORT.set_http_status, edi, dword '403'
invoke IMPORT.send_resp, edi, text403, text403.length
invoke IMPORT.destruct_resp, edi
jmp .exit
server_close:
mov ecx, [esp + 4]
invoke IMPORT.Free, ecx
ret 4
section '.data' data readable writable align 16
key_token:
db 'token', 0
key_cmd:
db 'cmd',0
text403:
db 'Access to server management is prohibited.',\
' An unknown token has been entered'
.length = $ - text403
text_board:
db ' Control panel of simple-httpd
Stop Server'
.size = $ - text_board
@EXPORT:
export \
unit_init, 'httpd_init', \
server_entry, 'httpd_serv',\
server_close, 'httpd_close'
IMPORT IMPORT_DATA