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FTPd: added the DELE and STOR functions, fixed the output code for the new connection

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git-svn-id: svn://kolibrios.org@9916 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Doczom 2023-06-08 05:55:41 +00:00
parent 653161d498
commit 7f50e02fca
2 changed files with 140 additions and 3 deletions
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140
programs/network/ftpd/commands.inc
View File

@ -440,6 +440,9 @@ cmdCWD:
@@:
mov byte [edi], 0
; TODO: Check directory on disk
; Print the new working dir on the console
lea eax, [ebp + thread_data.work_dir]
invoke con_write_asciiz, eax
@ -464,6 +467,53 @@ cmdDELE:
test [ebp + thread_data.permissions], PERMISSION_DELETE
jz permission_denied
; Create path
cmp ecx, 1024 + 5
jae .err
sub ecx, 5
jb .err
call create_path
dec edi
lea esi, [ebp + thread_data.buffer + 5]
mov ecx, 1024
cmp byte [esi], '/'
jne .loop
inc esi
.loop:
lodsb
cmp al, 0x20
jl .done
stosb
loop .loop
.done:
xor al, al
stosb
lea ebx, [ebp + thread_data.fpath]
invoke con_write_asciiz, ebx
invoke con_write_asciiz, str_newline
; called fs function
push ebx
dec esp
mov byte[esp], 0
push dword 0
push dword 0
push dword 0
push dword 0
push dword 8
mov ebx, esp
mcall 70
add esp, 6*4 + 1
test eax, eax
jnz .err
sendFTP "250 Command succesful"
ret
.err:
sendFTP "550 No such file"
ret
;------------------------------------------------
@ -998,18 +1048,104 @@ cmdSTOR:
test [ebp + thread_data.permissions], PERMISSION_WRITE
jz permission_denied
sendFTP " Ready to receive"
;sendFTP " Ready to receive"
; open datasocket
cmp ecx, 1024 + 5
jae .cannot_open
sub ecx, 5
jb .cannot_open
;;;; TODO
call open_datasock
; creat path
call create_path
dec edi
lea esi, [ebp + thread_data.buffer + 5]
mov ecx, 1024
cmp byte [esi], '/'
jne .loop
inc esi
.loop:
lodsb
cmp al, 0x20
jl .done
stosb
loop .loop
.done:
xor al, al
stosb
lea ebx, [ebp + thread_data.fpath]
invoke con_write_asciiz, ebx
invoke con_write_asciiz, str_newline
; open file
invoke file.open, ebx, O_CREATE + O_WRITE
test eax, eax
jz .cannot_open
push eax
sendFTP "150 Here it comes.."
pop ebx
.write_more:
test [ebp + thread_data.permissions], ABORT
jnz abort_transfer
push eax ebx
mov esi, BUFFERSIZE ; eax
mov ecx, [ebp + thread_data.datasocketnum]
lea edx, [ebp + thread_data.buffer]
xor edi, edi
mcall recv
pop ebx ecx
cmp eax, -1
je socketerror ; FIXME: not the correct error
test eax, eax
jz @f
push edx
mov edx, eax
lea eax, [ebp + thread_data.buffer] ; FIXME: use another buffer!! if we receive something on control connection now, we screw up!
invoke file.write, ebx, eax, edx
pop edx
cmp eax, -1
je .cannot_open ; FIXME: this is not the correct error
invoke con_write_asciiz, str2
; cmp eax, ecx
; jne not_all_byes_sent ; TODO
;cmp ecx, BUFFERSIZE
;je .write_more
jmp .write_more
@@:
invoke file.close, ebx
invoke con_write_asciiz, str2b
mov [ebp + thread_data.mode], MODE_NOTREADY
mcall close, [ebp + thread_data.datasocketnum]
;;;; TODO
;
; test [ebp + thread_data.permissions], ABORT
; jnz abort_transfer
;
;;;;
sendFTP "226 Transfer OK"
ret
.cannot_open:
sendFTP "550 No create file"
ret
;------------------------------------------------

3
programs/network/ftpd/ftpd.asm
View File

@ -238,7 +238,7 @@ end if
mov [ebp + thread_data.buffer_ptr], eax
mov [ebp + thread_data.passivesocknum], -1
sendFTP "220 Welcome to KolibriOS FTP daemon"
sendFTP " 220 Welcome to KolibriOS FTP daemon" ; fix output code
diff16 "threadloop", 0, $
threadloop:
@ -433,6 +433,7 @@ import libio,\
file.size, 'file_size',\
file.open, 'file_open',\
file.read, 'file_read',\
file.write, 'file_write',\
file.close, 'file_close',\
file.find.first, 'file_find_first',\
file.find.next, 'file_find_next',\