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Fixed bug in http.obj (concerning POST method).

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Added new example program PASTA, using http POST method.

git-svn-id: svn://kolibrios.org@4830 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2014-04-14 10:58:11 +00:00
parent eec69507f4
commit f5f92c1d66
2 changed files with 182 additions and 1 deletions
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182
programs/develop/libraries/http/examples/pasta.asm Normal file
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@ -0,0 +1,182 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2014. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; pasta.asm - Paste something to paste.kolibrios.org using POST ;;
;; ;;
;; GNU GENERAL PUBLIC LICENSE ;;
;; Version 2, June 1991 ;;
;; ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
format binary as ""
use32
org 0x0
db 'MENUET01' ; header
dd 0x01 ; header version
dd START ; entry point
dd IM_END ; image size
dd I_END+0x1000 ; required memory
dd I_END+0x1000 ; esp
dd 0
dd 0 ; I_Path
include '../../../../macros.inc'
include '../../../../proc32.inc'
include '../../../../dll.inc'
include '../../http/http.inc'
virtual at 0
http_msg http_msg
end virtual
START:
mcall 68, 11 ; init heap so we can allocate memory dynamically
; load libraries
stdcall dll.Load, @IMPORT
test eax, eax
jnz exit
invoke HTTP_get, sz_url, 0
test eax, eax
jz error
mov [identifier], eax
.again:
invoke HTTP_process, [identifier]
test eax, eax
jnz .again
invoke HTTP_find_header_field, [identifier], sz_set_cookie
mov edi, cookie
test eax, eax
jz .no_cookie
mov esi, eax
.cookie_loop:
lodsb
stosb
cmp al, 13
je .cookie_end
cmp al, 10
je .cookie_end
cmp al, 0
je .cookie_end
jmp .cookie_loop
.cookie_end:
dec edi
.no_cookie:
mov ax, 0x0a0d
stosw
xor al, al
stosb
invoke HTTP_free, [identifier]
invoke HTTP_post, sz_url, sz_cookie, sz_ctype, sz_paste.length
test eax, eax
jz error
mov [identifier], eax
mov ecx, [eax + http_msg.socket]
mcall 75, 6, , sz_paste, sz_paste.length, 0
.again2:
invoke HTTP_process, [identifier]
test eax, eax
jnz .again2
mov ebp, [identifier]
cmp [ebp + http_msg.status], 302 ; found
jne error
invoke HTTP_find_header_field, [identifier], sz_location
test eax, eax
jz error
mov esi, eax
mov edi, paste_url
mov al, '"'
stosb
.url_loop:
lodsb
stosb
cmp al, 13
je .url_end
cmp al, 10
je .url_end
cmp al, 0
je .url_end
jmp .url_loop
.url_end:
dec edi
mov eax, '" -N'
stosd
xor al, al
stosb
mov [notify_struct.msg], paste_url
mcall 70, notify_struct
invoke HTTP_free, [identifier]
jmp exit
error:
mov [notify_struct.msg], sz_failed
mcall 70, notify_struct
exit:
mcall -1
;---------------------------------------------------------------------
; Data area
;-----------------------------------------------------------------------------
align 4
@IMPORT:
library lib_http, 'http.obj'
import lib_http, \
HTTP_get, 'get', \
HTTP_process, 'process', \
HTTP_free, 'free', \
HTTP_stop, 'stop', \
HTTP_post, 'post', \
HTTP_find_header_field, 'find_header_field'
identifier dd 0
IM_END:
notify_struct:
dd 7 ; run application
dd 0
.msg dd paste_url
dd 0
dd 0
db '/sys/@notify', 0
sz_url db 'http://paste.kolibrios.org/', 0
sz_set_cookie db 'set-cookie', 0
sz_location db 'location', 0
sz_ctype db 'application/x-www-form-urlencoded', 0
sz_failed db '"Paste failed!" -N', 0
sz_paste db 'code=test+from+KolibriOS+2%0D%0A&language=text&webpage='
.length = $ - sz_paste
sz_cookie db 'Cookie: '
cookie db 0
rb 1024
paste_url rb 1024
I_END:

1
programs/develop/libraries/http/http.asm
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@ -1595,7 +1595,6 @@ proc eax_ascii_dec ;////////////////////////////////////////////////////////////
.loop:
xor edx, edx
div ecx
add dl, '0'
push edx
test eax, eax
jnz .loop