183 lines
4.8 KiB
NASM
183 lines
4.8 KiB
NASM
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2014-2017. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;; post.asm - HTTP library example: ;;
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;; Paste something to paste.kolibrios.org using HTTP POST method.;;
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;; ;;
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;; GNU GENERAL PUBLIC LICENSE ;;
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;; Version 2, June 1991 ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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format binary as ""
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use32
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org 0x0
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db 'MENUET01' ; header
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dd 0x01 ; header version
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dd START ; entry point
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dd IM_END ; image size
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dd I_END+0x1000 ; required memory
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dd I_END+0x1000 ; esp
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dd 0
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dd 0 ; I_Path
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include '../../../../macros.inc'
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include '../../../../proc32.inc'
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include '../../../../dll.inc'
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include '../../http/http.inc'
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virtual at 0
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http_msg http_msg
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end virtual
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START:
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mcall 68, 11 ; init heap so we can allocate memory dynamically
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; load libraries
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stdcall dll.Load, @IMPORT
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test eax, eax
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jnz exit
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invoke HTTP_get, sz_url, 0, 0, 0
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test eax, eax
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jz error
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mov [identifier], eax
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.again:
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invoke HTTP_receive, [identifier]
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test eax, eax
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jnz .again
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invoke HTTP_find_header_field, [identifier], sz_set_cookie
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mov edi, cookie
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test eax, eax
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jz .no_cookie
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mov esi, eax
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.cookie_loop:
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lodsb
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stosb
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cmp al, 13
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je .cookie_end
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cmp al, 10
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je .cookie_end
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cmp al, 0
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je .cookie_end
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jmp .cookie_loop
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.cookie_end:
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dec edi
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.no_cookie:
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mov ax, 0x0a0d
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stosw
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xor al, al
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stosb
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invoke HTTP_free, [identifier]
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invoke HTTP_post, sz_url, 0, 0, sz_cookie, sz_ctype, sz_paste.length
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test eax, eax
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jz error
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mov [identifier], eax
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invoke HTTP_send, eax, sz_paste, sz_paste.length
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.again2:
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invoke HTTP_receive, [identifier]
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test eax, eax
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jnz .again2
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mov ebp, [identifier]
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cmp [ebp + http_msg.status], 302 ; found
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jne error
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invoke HTTP_find_header_field, [identifier], sz_location
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test eax, eax
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jz error
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mov esi, eax
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mov edi, paste_url
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mov al, '"'
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stosb
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.url_loop:
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lodsb
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stosb
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cmp al, 13
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je .url_end
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cmp al, 10
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je .url_end
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cmp al, 0
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je .url_end
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jmp .url_loop
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.url_end:
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dec edi
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mov eax, '" -N'
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stosd
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xor al, al
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stosb
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mov [notify_struct.msg], paste_url
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mcall 70, notify_struct
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invoke HTTP_free, [identifier]
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jmp exit
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error:
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mov [notify_struct.msg], sz_failed
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mcall 70, notify_struct
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exit:
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mcall -1
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;---------------------------------------------------------------------
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; Data area
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;-----------------------------------------------------------------------------
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align 4
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@IMPORT:
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library lib_http, 'http.obj'
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import lib_http, \
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HTTP_get, 'get', \
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HTTP_post, 'post', \
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HTTP_receive, 'receive', \
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HTTP_find_header_field, 'find_header_field', \
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HTTP_send, 'send', \
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HTTP_free, 'free'
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identifier dd 0
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IM_END:
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notify_struct:
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dd 7 ; run application
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dd 0
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.msg dd paste_url
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dd 0
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dd 0
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db '/sys/@notify', 0
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sz_url db 'http://paste.kolibrios.org/', 0
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sz_set_cookie db 'set-cookie', 0
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sz_location db 'location', 0
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sz_ctype db 'application/x-www-form-urlencoded', 0
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sz_failed db '"Paste failed!" -N', 0
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sz_paste db 'code=test+from+KolibriOS+2%0D%0A&language=text&webpage='
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.length = $ - sz_paste
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sz_cookie db 'Cookie: '
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cookie db 0
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rb 1024
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paste_url rb 1024
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I_END:
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