forked from KolibriOS/kolibrios
Preparing for active connections, added ftpc.ini with settings, some housekeeping.
git-svn-id: svn://kolibrios.org@5011 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
parent
73e206ad91
commit
7626be8544
@ -38,7 +38,7 @@ use32
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dd mem+0x1000 ; required memory
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dd mem+0x1000 ; required memory
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dd mem+0x1000 ; stack pointer
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dd mem+0x1000 ; stack pointer
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dd buf_cmd ; parameters
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dd buf_cmd ; parameters
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dd 0 ; path
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dd path ; path
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include '../../macros.inc'
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include '../../macros.inc'
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purge mov,add,sub
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purge mov,add,sub
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@ -64,7 +64,42 @@ start:
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; initialize console
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; initialize console
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invoke con_start, 1
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invoke con_start, 1
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invoke con_init, 80, 25, 80, 250, str_title
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invoke con_init, 80, 25, 80, 250, str_title
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; find path to main settings file (ftpc.ini)
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mov edi, path ; Calculate the length of zero-terminated string
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xor al, al
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mov ecx, 1024
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repne scasb
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dec edi
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mov esi, str_ini ; append it with '.ini', 0
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movsd
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movsb
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; get settings from ini
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invoke ini.get_str, path, str_active, str_ip, str_active_ip, 16, 0
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mov esi, str_active_ip
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.ip_loop:
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lodsb
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test al, al
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jz .ip_ok
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cmp al, ' '
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je .ip_ok
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cmp al, '.'
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jne .ip_loop
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mov byte[esi-1], ','
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jmp .ip_loop
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.ip_ok:
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mov byte[esi-1], 0
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invoke ini.get_int, path, str_active, str_port_start, 64000
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mov [acti_port_start], ax
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invoke ini.get_int, path, str_active, str_port_stop, 65000
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mov [acti_port_stop], ax
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invoke ini.get_str, path, str_general, str_dir, buf_buffer1, BUFFERSIZE, 0
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mcall 30, 1, buf_buffer1 ; set working directory
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; Check for parameters, if there are some, resolve the address right away
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; Check for parameters, if there are some, resolve the address right away
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; TODO: parse ftp://user:password@server.com:port/folder/subfolder type urls.
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cmp byte [buf_cmd], 0
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cmp byte [buf_cmd], 0
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jne resolve
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jne resolve
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@ -88,13 +123,41 @@ main:
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invoke con_write_asciiz, str_newline
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invoke con_write_asciiz, str_newline
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resolve:
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resolve:
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mov [sockaddr1.port], 21 shl 8
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; delete terminating '\n'
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; delete terminating '\n'
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mov esi, buf_cmd
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mov esi, buf_cmd
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@@:
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@@:
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lodsb
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lodsb
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cmp al, ':'
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je .do_port
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cmp al, 0x20
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cmp al, 0x20
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ja @r
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ja @r
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mov byte [esi-1], 0
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mov byte [esi-1], 0
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jmp .done
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.do_port:
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xor eax, eax
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xor ebx, ebx
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mov byte [esi-1], 0
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.portloop:
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lodsb
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cmp al, 0x20
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jbe .port_done
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sub al, '0'
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jb error_hostname
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cmp al, 9
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ja error_hostname
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lea ebx, [ebx*4 + ebx]
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shl ebx, 1
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add ebx, eax
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jmp .portloop
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.port_done:
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xchg bl, bh
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mov [sockaddr1.port], bx
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.done:
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; Say to the user that we're resolving
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; Say to the user that we're resolving
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invoke con_write_asciiz, str_resolve
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invoke con_write_asciiz, str_resolve
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invoke con_write_asciiz, buf_cmd
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invoke con_write_asciiz, buf_cmd
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@ -118,10 +181,10 @@ resolve:
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mcall socket, AF_INET4, SOCK_STREAM, 0
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mcall socket, AF_INET4, SOCK_STREAM, 0
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cmp eax, -1
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cmp eax, -1
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je error_socket
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je error_socket
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mov [socketnum], eax
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mov [controlsocket], eax
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; connect to the server
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; connect to the server
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invoke con_write_asciiz, str_connect
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invoke con_write_asciiz, str_connect
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mcall connect, [socketnum], sockaddr1, 18
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mcall connect, [controlsocket], sockaddr1, 18
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cmp eax, -1
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cmp eax, -1
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je error_connect
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je error_connect
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mov [status], STATUS_CONNECTING
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mov [status], STATUS_CONNECTING
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@ -151,7 +214,7 @@ wait_for_servercommand:
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mcall 26, 9
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mcall 26, 9
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cmp eax, [timeout]
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cmp eax, [timeout]
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jge error_timeout
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jge error_timeout
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mcall recv, [socketnum], buf_buffer1, BUFFERSIZE, MSG_DONTWAIT
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mcall recv, [controlsocket], buf_buffer1, BUFFERSIZE, MSG_DONTWAIT
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test eax, eax
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test eax, eax
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jnz .got_data
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jnz .got_data
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cmp ebx, EWOULDBLOCK
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cmp ebx, EWOULDBLOCK
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@ -304,7 +367,7 @@ wait_for_usercommand:
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lea esi, [edi-buf_cmd]
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lea esi, [edi-buf_cmd]
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mov word[edi-2], 0x0a0d
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mov word[edi-2], 0x0a0d
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; and send it to the server
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; and send it to the server
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mcall send, [socketnum], buf_cmd, , 0
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mcall send, [controlsocket], buf_cmd, , 0
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invoke con_write_asciiz, str_newline
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invoke con_write_asciiz, str_newline
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invoke con_set_flags, 0x07 ; reset color
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invoke con_set_flags, 0x07 ; reset color
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@ -312,21 +375,131 @@ wait_for_usercommand:
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open_dataconnection: ; only passive for now..
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; files for rdir operation are queued
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cmp [status], STATUS_LOGGED_IN
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transfer_queued:
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jne .fail
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mcall send, [socketnum], str_PASV, str_PASV.length, 0
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mov esi, [ptr_queue] ; always pointing to current part of ptr_fname_start
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mov edi, buf_cmd+5 ; always point to filename for retr command
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.build_filename:
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lodsb
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stosb
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cmp al, 10
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je .get_file ; filename ends with character 10
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test al, al
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jnz .build_filename
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; Error occured, we reached the end of the buffer before [queued] reached 0
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mov [queued], 0
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mcall 68, 13, [ptr_fname] ; free buffer
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test eax, eax
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jz error_heap
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jmp wait_for_usercommand
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.get_file:
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mov byte[edi], 0 ; end filename with 0 byte
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mov [ptr_queue], esi
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dec [queued]
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jnz cmd_retr
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mcall 68, 13, [ptr_fname] ; free buffer
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test eax, eax
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jz error_heap
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jmp cmd_retr
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open_dataconnection:
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test [mode], 1
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jnz .active
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mcall send, [controlsocket], str_PASV, str_PASV.length, 0
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ret
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ret
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.fail:
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.active:
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invoke con_get_flags
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mcall socket, AF_INET4, SOCK_STREAM, 0
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cmp eax, -1
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je error_socket
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mov [datasocket], eax
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mov ax, [acti_port_start]
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xchg al, ah
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mov [sockaddr2.port], ax
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mcall bind, [datasocket], sockaddr2, 18
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cmp eax, -1
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je error_socket
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mcall listen, [datasocket], 1
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cmp eax, -1
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je error_socket
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mov dword[buf_buffer1], 'PORT'
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mov byte[buf_buffer1+4], ' '
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mov edi, buf_buffer1+5
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mov esi, str_active_ip
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.loop:
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lodsb
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test al, al
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jz .ip_ok
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stosb
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jmp .loop
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.ip_ok:
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mov al, ','
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stosb
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movzx eax, byte[sockaddr2.port+0]
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call dword_ascii
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mov al, ','
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stosb
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movzx eax, byte[sockaddr2.port+1]
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call dword_ascii
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mov ax, 0x0a0d
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stosw
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lea esi, [edi - buf_buffer1]
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mcall send, [controlsocket], buf_buffer1, , 0
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mcall accept, [datasocket], sockaddr2, 18 ; time to accept the awaiting connection..
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cmp eax, -1
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je error_socket
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push eax
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push eax
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invoke con_set_flags, 0x0c ; print errors in red
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mcall close, [datasocket]
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invoke con_write_asciiz, str_err_socket
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pop [datasocket]
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invoke con_set_flags ; reset color
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mcall recv, [controlsocket], buf_buffer1, BUFFERSIZE, 0
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ret
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ret
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; eax = input
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; edi = ptr where to write
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dword_ascii:
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push edx ebx ecx
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mov ebx, 10
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xor ecx, ecx
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@@:
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xor edx, edx
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div ebx
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add edx, '0'
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push dx
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inc ecx
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test eax, eax
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jnz @r
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@@:
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pop ax
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stosb
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dec ecx
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jnz @r
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pop ecx ebx edx
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ret
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error_hostname:
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invoke con_set_flags, 0x0c ; print errors in red
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invoke con_write_asciiz, str_err_host
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jmp wait_for_keypress
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error_connect:
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error_connect:
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invoke con_set_flags, 0x0c ; print errors in red
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invoke con_set_flags, 0x0c ; print errors in red
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invoke con_write_asciiz, str_err_connect
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invoke con_write_asciiz, str_err_connect
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@ -345,6 +518,7 @@ error_socket:
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error_resolve:
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error_resolve:
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invoke con_set_flags, 0x0c ; print errors in red
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invoke con_set_flags, 0x0c ; print errors in red
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invoke con_write_asciiz, str_err_resolve
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invoke con_write_asciiz, str_err_resolve
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jmp wait_for_keypress
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error_heap:
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error_heap:
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invoke con_set_flags, 0x0c ; print errors in red
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invoke con_set_flags, 0x0c ; print errors in red
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@ -354,14 +528,14 @@ wait_for_keypress:
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invoke con_set_flags, 0x07 ; reset color to grey
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invoke con_set_flags, 0x07 ; reset color to grey
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invoke con_write_asciiz, str_push
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invoke con_write_asciiz, str_push
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invoke con_getch2
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invoke con_getch2
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mcall close, [socketnum]
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mcall close, [controlsocket]
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jmp main
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jmp main
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done:
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done:
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invoke con_exit, 1
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invoke con_exit, 1
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exit:
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exit:
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mcall close, [socketnum]
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mcall close, [controlsocket]
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exit2:
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exit2:
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mcall -1
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mcall -1
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@ -381,6 +555,7 @@ str_err_socket db 10,'Socket error.',10,0
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str_err_heap db 10,'Cannot allocate memory from heap.',10,0
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str_err_heap db 10,'Cannot allocate memory from heap.',10,0
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str_err_timeout db 10,'Timeout - no response from server.',10,0
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str_err_timeout db 10,'Timeout - no response from server.',10,0
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str_err_connect db 10,'Cannot connect to the server.',10,0
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str_err_connect db 10,'Cannot connect to the server.',10,0
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str_err_host db 10,'Invalid hostname.',10,0
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str8 db ' (',0
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str8 db ' (',0
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str9 db ')',10,0
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str9 db ')',10,0
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str_push db 'Push any key to continue.',0
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str_push db 'Push any key to continue.',0
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@ -411,7 +586,16 @@ str_help db "available commands:",10
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db "rdir - retreive all files from current server dir",10
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db "rdir - retreive all files from current server dir",10
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db 10,0
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db 10,0
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str_ini db '.ini', 0
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str_active db 'active', 0
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str_port_start db 'port_start', 0
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str_port_stop db 'port_stop', 0
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str_ip db 'ip', 0
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str_dir db 'dir', 0
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str_general db 'general', 0
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queued dd 0
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queued dd 0
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mode db 0 ; passive = 0, active = 1
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; FTP strings
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; FTP strings
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@ -420,21 +604,21 @@ str_PASV db 'PASV',13,10
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sockaddr1:
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sockaddr1:
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dw AF_INET4
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dw AF_INET4
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.port dw 0x1500 ; 21
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.port dw ?
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.ip dd 0
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.ip dd ?
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rb 10
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rb 10
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sockaddr2:
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sockaddr2:
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dw AF_INET4
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dw AF_INET4
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.port dw 0
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.port dw ?
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.ip dd 0
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.ip dd ?
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rb 10
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rb 10
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; import
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; import
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align 4
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align 4
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@IMPORT:
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@IMPORT:
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library network, 'network.obj', console, 'console.obj'
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library network, 'network.obj', console, 'console.obj', libini, 'libini.obj'
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import network, \
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import network, \
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getaddrinfo, 'getaddrinfo', \
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getaddrinfo, 'getaddrinfo', \
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@ -454,35 +638,46 @@ import console, \
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con_get_flags, 'con_get_flags', \
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con_get_flags, 'con_get_flags', \
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con_set_flags, 'con_set_flags'
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con_set_flags, 'con_set_flags'
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import libini, \
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ini.get_str, 'ini_get_str',\
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ini.get_int, 'ini_get_int'
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i_end:
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i_end:
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; uninitialised data
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; uninitialised data
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status db ?
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status db ?
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active_passive db ?
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socketnum dd ?
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controlsocket dd ?
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datasocket dd ?
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datasocket dd ?
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offset dd ?
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offset dd ?
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size dd ?
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size dd ?
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operation dd ?
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operation dd ?
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timeout dd ?
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ptr_fname dd ?
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size_fname dd ?
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size_fname dd ?
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ptr_queue dd ?
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ptr_queue dd ?
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timeout dd ?
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ptr_fname_start dd ?
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acti_port_start dw ?
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acti_port_stop dw ?
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acti_port dw ?
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str_active_ip rb 16
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filestruct:
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filestruct:
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.subfn dd ?
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.subfn dd ?
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.offset dd ?
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.offset dd ?
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dd ?
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dd ?
|
||||||
.size dd ?
|
.size dd ?
|
||||||
.ptr dd ?
|
.ptr dd ?
|
||||||
.name rb 1024
|
.name rb 1024
|
||||||
|
|
||||||
buf_buffer1 rb BUFFERSIZE+1
|
buf_buffer1 rb BUFFERSIZE+1
|
||||||
buf_buffer2 rb BUFFERSIZE+1
|
buf_buffer2 rb BUFFERSIZE+1
|
||||||
buf_cmd rb 1024 ; buffer for holding command string
|
buf_cmd rb 1024 ; buffer for holding command string
|
||||||
|
|
||||||
|
path rb 1024
|
||||||
|
|
||||||
mem:
|
mem:
|
||||||
|
12
programs/network/ftpc/ftpc.ini
Normal file
12
programs/network/ftpc/ftpc.ini
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
[general]
|
||||||
|
; 0 = passive / 1 = active
|
||||||
|
mode=0
|
||||||
|
dir=/tmp0/1/
|
||||||
|
|
||||||
|
[active]
|
||||||
|
; Local starting port for active connections
|
||||||
|
port_start=2000
|
||||||
|
; end port
|
||||||
|
port_stop=5000
|
||||||
|
; IP (If you're behind a NAT, use external IP)
|
||||||
|
ip=10.0.0.1
|
@ -91,8 +91,8 @@ pasv_ok:
|
|||||||
|
|
||||||
invoke con_write_asciiz, str_open
|
invoke con_write_asciiz, str_open
|
||||||
mcall connect, [datasocket], sockaddr2, 18
|
mcall connect, [datasocket], sockaddr2, 18
|
||||||
; cmp eax, -1
|
cmp eax, -1
|
||||||
; je error_socket
|
je error_socket
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
.fail:
|
.fail:
|
||||||
@ -155,109 +155,40 @@ data_loop:
|
|||||||
mov [operation], OPERATION_NONE
|
mov [operation], OPERATION_NONE
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
|
|
||||||
.rdir:
|
.rdir:
|
||||||
cmp [size_fname], 0
|
; alloc/realloc memory block to store filenames
|
||||||
jne .realloc
|
|
||||||
|
|
||||||
.malloc: ; create a new dynamic block
|
|
||||||
mov ecx, eax
|
|
||||||
inc ecx
|
|
||||||
|
|
||||||
mcall 68,12 ; eax now points to new buffer
|
|
||||||
|
|
||||||
test eax,eax
|
|
||||||
je error_heap
|
|
||||||
|
|
||||||
mov [ptr_fname_start], eax
|
|
||||||
|
|
||||||
jmp .rdir_init
|
|
||||||
|
|
||||||
.realloc: ; expand block created with .malloc
|
|
||||||
|
|
||||||
mov ecx, eax ; eax is size of buffer received
|
mov ecx, eax ; eax is size of buffer received
|
||||||
inc ecx
|
inc ecx
|
||||||
|
|
||||||
add ecx, [size_fname] ; added old size to form new required size
|
add ecx, [size_fname] ; added old size to form new required size
|
||||||
|
mcall 68, 20, , [ptr_fname] ; realloc
|
||||||
mcall 68,20,,[ptr_fname_start]
|
|
||||||
|
|
||||||
test eax, eax
|
test eax, eax
|
||||||
je error_heap
|
je error_heap
|
||||||
|
mov [ptr_fname], eax ; eax contains the new block now
|
||||||
|
mov [ptr_queue], eax
|
||||||
|
|
||||||
mov [ptr_fname_start], eax ; eax contains the new block now
|
; copy filenames into fname buffer
|
||||||
add eax, [size_fname]
|
|
||||||
|
|
||||||
.rdir_init: ; copies filenames into our buffer
|
|
||||||
|
|
||||||
mov esi, buf_buffer2
|
mov esi, buf_buffer2
|
||||||
mov edi, eax
|
mov edi, eax
|
||||||
|
add edi, [size_fname]
|
||||||
.copy_buf:
|
.copy_buf:
|
||||||
lodsb
|
lodsb
|
||||||
cmp al,13 ; ignore any \r character
|
cmp al, 13 ; ignore any carriage return character
|
||||||
je .copy_buf
|
je .copy_buf
|
||||||
stosb
|
stosb
|
||||||
|
cmp al, 10 ; linefeed marks end of filename
|
||||||
cmp al, 10
|
je @f
|
||||||
jne .not_end
|
|
||||||
inc [queued]
|
inc [queued]
|
||||||
|
@@:
|
||||||
.not_end:
|
test al, al ; 0 marks end of buffer
|
||||||
test al,al
|
|
||||||
jne .copy_buf
|
jne .copy_buf
|
||||||
|
|
||||||
dec edi
|
; All received filenames have been copied, calculate new size of fname buffer
|
||||||
dec edi
|
dec edi ; dont count the trailing 0 byte
|
||||||
|
sub edi, [ptr_fname]
|
||||||
mov eax, [ptr_fname_start]
|
|
||||||
mov [ptr_queue], eax
|
|
||||||
|
|
||||||
sub edi, eax ; edi contains the current size now
|
|
||||||
mov [size_fname], edi
|
mov [size_fname], edi
|
||||||
|
|
||||||
jmp data_loop
|
jmp data_loop
|
||||||
|
|
||||||
|
|
||||||
; files for rdir operation are queued
|
|
||||||
transfer_queued:
|
|
||||||
|
|
||||||
mov esi, [ptr_queue] ; always pointing to current part of ptr_fname_start
|
|
||||||
mov edi, buf_cmd+5 ; always point to filename for retr command
|
|
||||||
|
|
||||||
.build_filename:
|
|
||||||
lodsb
|
|
||||||
stosb
|
|
||||||
|
|
||||||
cmp al,10
|
|
||||||
je .get_file ; filename ends with character 10
|
|
||||||
test al,al
|
|
||||||
jz .null_found ; this should be end of buffer
|
|
||||||
jmp .build_filename
|
|
||||||
|
|
||||||
.null_found:
|
|
||||||
|
|
||||||
mov [queued],0
|
|
||||||
jmp .free
|
|
||||||
|
|
||||||
.get_file:
|
|
||||||
dec [queued]
|
|
||||||
jnz .after_free
|
|
||||||
|
|
||||||
.free:
|
|
||||||
mcall 68,13,[ptr_fname_start] ; freeing the buffer
|
|
||||||
test eax,eax
|
|
||||||
jz error_heap
|
|
||||||
jmp wait_for_usercommand
|
|
||||||
|
|
||||||
.after_free:
|
|
||||||
xor al,al ; appending 0 after retr command
|
|
||||||
stosb
|
|
||||||
mov eax, esi
|
|
||||||
mov [ptr_queue], eax
|
|
||||||
|
|
||||||
jmp cmd_retr
|
|
||||||
|
|
||||||
close_datacon:
|
close_datacon:
|
||||||
cmp [operation], OPERATION_NONE
|
cmp [operation], OPERATION_NONE
|
||||||
je wait_for_usercommand
|
je wait_for_usercommand
|
||||||
@ -266,7 +197,6 @@ close_datacon:
|
|||||||
jmp wait_for_usercommand
|
jmp wait_for_usercommand
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
ascii_dec:
|
ascii_dec:
|
||||||
|
|
||||||
xor ebx, ebx
|
xor ebx, ebx
|
||||||
|
@ -11,10 +11,10 @@ cmd_bye:
|
|||||||
; Send BYE message to the server
|
; Send BYE message to the server
|
||||||
mov dword[buf_cmd], "BYE" + 13 shl 24
|
mov dword[buf_cmd], "BYE" + 13 shl 24
|
||||||
mov byte[buf_cmd+4], 10
|
mov byte[buf_cmd+4], 10
|
||||||
mcall send, [socketnum], buf_cmd, 5, 0
|
mcall send, [controlsocket], buf_cmd, 5, 0
|
||||||
|
|
||||||
; Close the control connection
|
; Close the control connection
|
||||||
mcall close, [socketnum]
|
mcall close, [controlsocket]
|
||||||
jmp main
|
jmp main
|
||||||
|
|
||||||
|
|
||||||
@ -22,7 +22,7 @@ cmd_pwd:
|
|||||||
|
|
||||||
mov dword[buf_cmd], "PWD" + 13 shl 24
|
mov dword[buf_cmd], "PWD" + 13 shl 24
|
||||||
mov byte[buf_cmd+4], 10
|
mov byte[buf_cmd+4], 10
|
||||||
mcall send, [socketnum], buf_cmd, 5, 0
|
mcall send, [controlsocket], buf_cmd, 5, 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -38,7 +38,7 @@ cmd_cwd:
|
|||||||
lea esi, [edi - buf_cmd]
|
lea esi, [edi - buf_cmd]
|
||||||
mov word [edi - 2], 0x0a0d
|
mov word [edi - 2], 0x0a0d
|
||||||
|
|
||||||
mcall send, [socketnum], buf_cmd, , 0
|
mcall send, [controlsocket], buf_cmd, , 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -55,7 +55,7 @@ cmd_dele:
|
|||||||
lea esi, [edi - buf_cmd]
|
lea esi, [edi - buf_cmd]
|
||||||
mov word [edi - 2], 0x0a0d
|
mov word [edi - 2], 0x0a0d
|
||||||
|
|
||||||
mcall send, [socketnum], buf_cmd, , 0
|
mcall send, [controlsocket], buf_cmd, , 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -67,7 +67,7 @@ cmd_list:
|
|||||||
|
|
||||||
mov dword[buf_cmd], "LIST"
|
mov dword[buf_cmd], "LIST"
|
||||||
mov word[buf_cmd+4], 0x0a0d
|
mov word[buf_cmd+4], 0x0a0d
|
||||||
mcall send, [socketnum], buf_cmd, 6, 0
|
mcall send, [controlsocket], buf_cmd, 6, 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -109,7 +109,7 @@ cmd_retr:
|
|||||||
repne scasb
|
repne scasb
|
||||||
lea esi, [edi - buf_cmd]
|
lea esi, [edi - buf_cmd]
|
||||||
mov dword[edi - 2], 0x0a0d
|
mov dword[edi - 2], 0x0a0d
|
||||||
mcall send, [socketnum], buf_cmd, , 0
|
mcall send, [controlsocket], buf_cmd, , 0
|
||||||
|
|
||||||
invoke con_write_asciiz, buf_cmd ; print command
|
invoke con_write_asciiz, buf_cmd ; print command
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
@ -122,10 +122,11 @@ cmd_rdir:
|
|||||||
|
|
||||||
call open_dataconnection
|
call open_dataconnection
|
||||||
|
|
||||||
|
mov [ptr_fname], 0
|
||||||
mov [size_fname], 0
|
mov [size_fname], 0
|
||||||
mov dword[buf_cmd], "NLST"
|
mov dword[buf_cmd], "NLST"
|
||||||
mov word[buf_cmd+4], 0x0a0d
|
mov word[buf_cmd+4], 0x0a0d
|
||||||
mcall send, [socketnum], buf_cmd, 6, 0
|
mcall send, [controlsocket], buf_cmd, 6, 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -154,7 +155,7 @@ cmd_stor:
|
|||||||
repne scasb
|
repne scasb
|
||||||
lea esi, [edi - buf_cmd]
|
lea esi, [edi - buf_cmd]
|
||||||
mov word [edi - 2], 0x0a0d
|
mov word [edi - 2], 0x0a0d
|
||||||
mcall send, [socketnum], buf_cmd, , 0
|
mcall send, [controlsocket], buf_cmd, , 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -162,6 +163,8 @@ cmd_stor:
|
|||||||
cmd_lcwd:
|
cmd_lcwd:
|
||||||
|
|
||||||
mov esi, buf_cmd+5
|
mov esi, buf_cmd+5
|
||||||
|
cmp byte[esi], 10
|
||||||
|
je .print
|
||||||
mov ecx, 256-5
|
mov ecx, 256-5
|
||||||
.loop:
|
.loop:
|
||||||
lodsb
|
lodsb
|
||||||
@ -173,6 +176,7 @@ cmd_lcwd:
|
|||||||
.done:
|
.done:
|
||||||
mov byte[esi-1], 0
|
mov byte[esi-1], 0
|
||||||
mcall 30, 1, buf_cmd+5 ; set working directory
|
mcall 30, 1, buf_cmd+5 ; set working directory
|
||||||
|
.print:
|
||||||
mcall 30, 2, buf_cmd, 256 ; and read it again
|
mcall 30, 2, buf_cmd, 256 ; and read it again
|
||||||
|
|
||||||
invoke con_write_asciiz, str_lcwd
|
invoke con_write_asciiz, str_lcwd
|
||||||
@ -186,7 +190,7 @@ cmd_cdup:
|
|||||||
|
|
||||||
mov dword[buf_cmd], "CDUP"
|
mov dword[buf_cmd], "CDUP"
|
||||||
mov word[buf_cmd+4], 0x0d0a
|
mov word[buf_cmd+4], 0x0d0a
|
||||||
mcall send, [socketnum], buf_cmd, 6, 0
|
mcall send, [controlsocket], buf_cmd, 6, 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -202,7 +206,7 @@ cmd_rmd:
|
|||||||
lea esi, [edi - buf_cmd]
|
lea esi, [edi - buf_cmd]
|
||||||
mov word [edi - 2], 0x0a0d
|
mov word [edi - 2], 0x0a0d
|
||||||
|
|
||||||
mcall send, [socketnum], buf_cmd, , 0
|
mcall send, [controlsocket], buf_cmd, , 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
@ -218,7 +222,7 @@ cmd_mkd:
|
|||||||
lea esi, [edi - buf_cmd]
|
lea esi, [edi - buf_cmd]
|
||||||
mov word [edi - 2], 0x0a0d
|
mov word [edi - 2], 0x0a0d
|
||||||
|
|
||||||
mcall send, [socketnum], buf_cmd, , 0
|
mcall send, [controlsocket], buf_cmd, , 0
|
||||||
|
|
||||||
jmp wait_for_servercommand
|
jmp wait_for_servercommand
|
||||||
|
|
||||||
|
Loading…
Reference in New Issue
Block a user