| 0,0 → 1,205 |
|---|
| ; |
| ; Kolibrios FTP Daemon |
| ; |
| ; hidnplayr@gmail.com |
| ; |
| ; GPLv2 |
| ; |
| |
| BUFFERSIZE equ 4096 |
| |
| |
| use32 |
| db 'MENUET01' ; signature |
| dd 1 ; header version |
| dd start ; entry point |
| dd i_end ; initialized size |
| dd mem+0x1000 ; required memory |
| dd mem+0x1000 ; stack pointer |
| dd 0 ; parameters |
| dd path ; path |
| |
| include '../macros.inc' |
| purge mov,add,sub |
| include '../proc32.inc' |
| include '../dll.inc' |
| |
| include '../network.inc' |
| include 'commands.inc' |
| |
| align 4 |
| start: |
| ; load libraries |
| stdcall dll.Load, @IMPORT |
| test eax, eax |
| jnz exit |
| |
| ; find path to main settings file |
| mov edi, path ; Calculate the length of zero-terminated string |
| xor al , al |
| mov ecx, 1024 |
| repne scasb |
| dec edi |
| mov esi, filename |
| movsd |
| movsb |
| |
| ; initialize console |
| push 1 |
| call [con_start] |
| push title |
| push 25 |
| push 80 |
| push 25 |
| push 80 |
| call [con_init] |
| |
| mcall 40, 1 shl 7 ; we only want network events |
| |
| push str1 |
| call [con_write_asciiz] |
| |
| mcall socket, AF_INET4, SOCK_STREAM, 0 |
| cmp eax, -1 |
| je sock_err |
| |
| mov [socketnum], eax |
| |
| ;; mcall setsockopt, [socketnum], SOL_SOCKET, SO_REUSEADDR, &yes, |
| ;; cmp eax, -1 |
| ;; je opt_err |
| |
| invoke ini.get_int, path, str_ftpd, str_port, 21 |
| mov [sockaddr1.port], ax |
| |
| mcall bind, [socketnum], sockaddr1, sockaddr1.length |
| cmp eax, -1 |
| je bind_err |
| |
| invoke ini.get_int, path, str_ftpd, str_conn, 1 ; Backlog (max connections) |
| mov edx, eax |
| mcall listen, [socketnum] |
| cmp eax, -1 |
| je listen_err |
| |
| push str2 |
| call [con_write_asciiz] |
| |
| mcall 10 |
| |
| mcall accept, [socketnum], sockaddr1, sockaddr1.length |
| cmp eax, -1 |
| je acpt_err |
| |
| mov [socketnum2], eax |
| |
| ;; mcall close, [socketnum] |
| |
| mcall send, [socketnum2], str220, str220.length ; send welcome string |
| |
| .loop: |
| mcall 10 |
| |
| mcall recv, [socketnum2], buffer, buffer.length |
| |
| push buffer |
| call [con_write_asciiz] |
| |
| mov esi, buffer |
| call parse_cmd |
| |
| jmp .loop |
| |
| acpt_err: |
| push str8 |
| call [con_write_asciiz] |
| jmp done |
| |
| listen_err: |
| push str3 |
| call [con_write_asciiz] |
| jmp done |
| |
| bind_err: |
| push str4 |
| call [con_write_asciiz] |
| jmp done |
| |
| sock_err: |
| push str6 |
| call [con_write_asciiz] |
| jmp done |
| |
| done: |
| call [con_getch2] |
| push 1 |
| call [con_exit] |
| exit: |
| mcall -1 |
| |
| |
| |
| ; data |
| title db 'KolibriOS FTP daemon 1.0',0 |
| str1 db 'Opening socket',10, 0 |
| str2 db 'Listening for incoming connections...',10,0 |
| str3 db 'Listen error',10,10,0 |
| str4 db 'Bind error',10,10,0 |
| str5 db 'Setsockopt error.',10,10,0 |
| str6 db 'Could not open socket',10,10,0 |
| str7 db 'Got data!',10,10,0 |
| str8 db 'Error accepting connection',10,10,0 |
| |
| filename db '.ini', 0 |
| str_port db 'port', 0 |
| str_ftpd db 'ftpd', 0 |
| str_conn db 'conn', 0 |
| |
| sockaddr1: |
| dw AF_INET4 |
| .port dw 21 |
| .ip dd 0 |
| rb 10 |
| .length = $ - sockaddr1 |
| |
| ; import |
| align 4 |
| @IMPORT: |
| |
| library console, 'console.obj', \ |
| libini, 'libini.obj', \ |
| libio, 'libio.obj' |
| |
| import console, \ |
| con_start, 'START', \ |
| con_init, 'con_init', \ |
| con_write_asciiz, 'con_write_asciiz', \ |
| con_exit, 'con_exit', \ |
| con_gets, 'con_gets',\ |
| con_cls, 'con_cls',\ |
| con_printf, 'con_printf',\ |
| con_getch2, 'con_getch2',\ |
| con_set_cursor_pos, 'con_set_cursor_pos' |
| |
| import libini, \ |
| ini.get_str, 'ini_get_str',\ |
| ini.get_int, 'ini_get_int' |
| |
| import libio, \ |
| libio.init , 'lib_init' , \ |
| file.size , 'file_size' , \ |
| file.open , 'file_open' , \ |
| file.read , 'file_read' , \ |
| file.close , 'file_close' |
| |
| |
| i_end: |
| |
| socketnum dd ? |
| socketnum2 dd ? |
| |
| buffer rb BUFFERSIZE |
| .length = BUFFERSIZE |
| |
| path rb 1024 |
| mem: |