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Bugfixes in HTTP_process

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git-svn-id: svn://kolibrios.org@4203 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2013-11-10 22:05:06 +00:00
parent a3b0093ead
commit d1b0a4ad6d
1 changed files with 15 additions and 9 deletions
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24
programs/develop/libraries/http/http.asm
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@ -410,10 +410,6 @@ proc HTTP_process identifier ;//////////////////////////////////////////////////
;;------------------------------------------------------------------------------------------------;;
;< eax = -1 (not finished) / 0 finished ;;
;;================================================================================================;;
locals
received dd ?
endl
pusha
mov ebp, [identifier]
@ -430,8 +426,6 @@ endl
sub [ebp + http_msg.buffer_length], eax
jz .got_all_data
mov [received], eax
; If data is chunked, combine chunks into contiguous data.
test [ebp + http_msg.flags], FLAG_CHUNKED
jnz .chunk_loop
@ -440,9 +434,11 @@ endl
test [ebp + http_msg.flags], FLAG_GOT_HEADER
jnz .header_parsed
push eax
; We havent found the header yet, search for it..
sub eax, 4
jl .need_more_data
jl .need_more_data_pop
.scan:
; scan for end of header (empty line)
cmp dword[edi], 0x0a0d0a0d ; end of header
@ -452,6 +448,7 @@ endl
inc edi
dec eax
jnz .scan
jmp .need_more_data_pop
.end_of_header:
add edi, 4 - http_msg.data
@ -569,8 +566,9 @@ endl
invoke mem.realloc, ebp, edx
or eax, eax
jz .no_ram
mov eax, [received]
jz .no_ram_pop
pop eax
sub eax, [ebp + http_msg.header_length]
jmp .header_parsed ; hooray!
@ -596,6 +594,8 @@ endl
or [ebp + http_msg.flags], FLAG_CHUNKED
DEBUGF 1, "Transfer type is: chunked\n"
pop eax
; Set chunk pointer where first chunk should begin.
lea eax, [ebp + http_msg.data]
add eax, [ebp + http_msg.header_length]
@ -674,6 +674,9 @@ endl
mov eax, [ebp + http_msg.content_length]
cmp eax, [ebp + http_msg.content_received]
jae .got_all_data
jmp .need_more_data
.need_more_data_pop:
pop eax
.need_more_data:
popa
xor eax, eax
@ -713,12 +716,15 @@ endl
ret
.invalid_header:
pop eax
DEBUGF 1, "ERROR: invalid header\n"
or [ebp + http_msg.flags], FLAG_INVALID_HEADER
popa
xor eax, eax
ret
.no_ram_pop:
pop eax
.no_ram:
DEBUGF 1, "ERROR: out of RAM\n"
or [ebp + http_msg.flags], FLAG_NO_RAM