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ftpd.e
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/*
** simple ftpd
** Amiga E version
*/
OPT LARGE,MODULE
CONST LISTENQ=100
CONST EINTR=4
CONST EWOULDBLOCK=35
CONST MAX_LINE=255
CONST FIONBIO=$8004667e
CONST TIMEOUT=300
ENUM CMDTYPE_LIST=1,CMDTYPE_NLST=2,CMDTYPE_MLSD=3
ENUM MODE_UPLOAD, MODE_DOWNLOAD, MODE_FULLSERVER
MODULE 'socket',
'net/netdb',
'net/in',
'net/socket',
'dos/dostags',
'dos/dosextens',
'dos/datetime',
'dos/dos',
'devices/timer',
'exec/tasks',
'exec/alerts',
'asyncio',
'libraries/asyncio',
'*stringlist',
'*axobjects',
'*axenums',
'*tooltypes',
'*miscfuncs',
'*bcd'
EXPORT OBJECT ftpData
rest:LONG
tcount:LONG
scount:LONG
hostName:PTR TO CHAR
workingPath:PTR TO CHAR
uploadPath:PTR TO CHAR
subDirPath:PTR TO CHAR
fileList:PTR TO stdlist
port:LONG
dataPorts:PTR TO LONG
restPos:LONG
sockId:LONG
aePuts:LONG
conPuts:LONG
readChar:LONG
sCheckInput:LONG
uploadFileStart:LONG
uploadFileEnd:LONG
uploadFileProgress:LONG
downloadFileStart:LONG
downloadFileEnd:LONG
downloadFileProgress:LONG
checkDownloadRatio:LONG
fileDupeCheck:LONG
ftpCheckConnection:LONG
callersLog:LONG
processMessages:LONG
startFileCheck:LONG
waitFileCheck:LONG
getSigs:LONG
ftpAuth:LONG
ftpDir:LONG
getPath:LONG
findFile:LONG
authUser[255]:ARRAY OF CHAR
transType:CHAR
confNames:PTR TO stringlist
confDirs:PTR TO stringlist
confNums:PTR TO stdlist
confULBlock:PTR TO stringlist
currentConf:LONG
setReuseAddr:INT
filenameCAPS:INT
mode:INT
ENDOBJECT
PROC errno(sb)
MOVE.L sb,A6
JSR -$A2(A6) ->errno
ENDPROC D0
PROC waitSelect(sb,s,readfds,writefds,exceptfds,timeout,signals)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L readfds,A0
MOVE.L writefds,A1
MOVE.L exceptfds,A2
MOVE.L timeout,A3
MOVE.L signals,D1
JSR -$7e(A6)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC ioctlSocket(sb,s,v,tags)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L v,D1
MOVE.L tags,A0
JSR -$72(A6)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC recv(sb,s,buf,len,flags)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L buf,A0
MOVE.L len,D1
MOVE.L flags,D2
JSR -$4E(A6) ->recv
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC send(sb,s,msg,len,flags)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L msg,A0
MOVE.L len,D1
MOVE.L flags,D2
JSR -$42(A6) ->send
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC accept(sb,s,addr,addrlen)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L addr,A0
MOVE.L addrlen,A1
JSR -$30(A6) ->Accept(s,addr,addrlen)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC releaseSocket(sb,fd,id)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L fd,D0
MOVE.L id,D1
JSR -$96(A6) ->ReleaseSocket(fd,id)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
/*PROC releaseCopyOfSocket(sb,fd,id)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L fd,D0
MOVE.L id,D1
JSR -$9C(A6) ->ReleaseCopyOfSocket(fd,id)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0*/
PROC closeSocket(sb,s)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
JSR -$78(A6) ->CloseSocket(s)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC socket(sb,domain, type, protocol)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L domain,D0
MOVE.L type,D1
MOVE.L protocol,D2
JSR -$1E(A6) ->Socket(domain,type,protocol)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC bind(sb,s, name, namelen)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L name,A0
MOVE.L namelen,D1
JSR -$24(A6) ->Bind(domain,type,protocol)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC listen(sb,s, backlog)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L backlog,D1
JSR -$2A(A6) ->Listen(s,backlog)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC getHostByName(sb,name)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L name,A0
JSR -$D2(A6) ->GetHostByName(name)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC obtainSocket(sb,id,domain, type, protocol)
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L id,D0
MOVE.L domain,D1
MOVE.L type,D2
MOVE.L protocol,D3
JSR -$90(A6) ->ObtainSocket(id,domain,type,protocol)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC getSockOpt(sb,s,level,optname,optval,optlen )
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L level,D1
MOVE.L optname,D2
MOVE.L optval,A0
MOVE.L optlen,A1
JSR -$60(A6) ->getSockOpt(s,level,optname,optval,optlen)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC setSockOpt(sb,s,level,optname,optval,optlen )
MOVEM.L D1-D7/A0-A6,-(A7)
MOVE.L sb,A6
MOVE.L s,D0
MOVE.L level,D1
MOVE.L optname,D2
MOVE.L optval,A0
MOVE.L optlen,D3
JSR -$5A(A6) ->setSockOpt(s,level,optname,optval,optlen)
MOVEM.L (A7)+,D1-D7/A0-A6
ENDPROC D0
PROC uploadFileStart(ftpData:PTR TO ftpData,fn,resumepos)
DEF fs
fs:=ftpData.uploadFileStart
MOVE.L fn,-(A7)
MOVE.L resumepos,-(A7)
fs()
ADD.L #8,A7
ENDPROC
PROC checkDownloadRatio(ftpData:PTR TO ftpData,fn,flen,res:PTR TO CHAR)
DEF cdr
cdr:=ftpData.checkDownloadRatio
MOVE.L fn,-(A7)
MOVE.L flen,-(A7)
MOVE.L res,-(A7)
cdr()
ADD.L #12,A7
ENDPROC D0
PROC downloadFileStart(ftpData:PTR TO ftpData,fn,flen,pos)
DEF fs
fs:=ftpData.downloadFileStart
MOVE.L fn,-(A7)
MOVE.L flen,-(A7)
MOVE.L pos,-(A7)
fs()
ADD.L #12,A7
ENDPROC
PROC uploadFileEnd(ftpData:PTR TO ftpData,fn,result)
DEF fe
fe:=ftpData.uploadFileEnd
MOVE.L fn,-(A7)
MOVE.L result,-(A7)
fe()
ADDQ.L #8,A7
ENDPROC
PROC downloadFileEnd(ftpData:PTR TO ftpData,fn,result)
DEF fe
fe:=ftpData.downloadFileEnd
MOVE.L fn,-(A7)
MOVE.L result,-(A7)
fe()
ADDQ.L #8,A7
ENDPROC
PROC uploadFileProgress(ftpData:PTR TO ftpData,fn,pos,cps)
DEF fp
fp:=ftpData.uploadFileProgress
MOVE.L fn,-(A7)
MOVE.L pos,-(A7)
MOVE.L cps,-(A7)
fp()
ADD.L #12,A7
ENDPROC
PROC downloadFileProgress(ftpData:PTR TO ftpData,fn,pos,cps)
DEF fp
fp:=ftpData.downloadFileProgress
MOVE.L fn,-(A7)
MOVE.L pos,-(A7)
MOVE.L cps,-(A7)
fp()
ADD.L #12,A7
ENDPROC
PROC fileDupeCheck(ftpData:PTR TO ftpData,fn)
DEF fdc
fdc:=ftpData.fileDupeCheck
MOVE.L fn,-(A7)
fdc()
ADDQ.L #4,A7
ENDPROC D0
PROC getPath(ftpData:PTR TO ftpData,confNum,subDir:PTR TO CHAR,outpath)
DEF gp
gp:=ftpData.getPath
gp(confNum,subDir,outpath)
ENDPROC
PROC findFile(ftpData:PTR TO ftpData,fileName,subDirs,outpath)
DEF ff
ff:=ftpData.findFile
ff(fileName,subDirs,outpath)
ENDPROC
PROC aePuts(ftpData:PTR TO ftpData, s:PTR TO CHAR)
DEF puts
puts:=ftpData.aePuts
IF puts
MOVE.L s,-(A7)
CLR.L -(A7)
puts()
ADDQ.L #8,A7
ENDIF
ENDPROC
PROC conPuts(ftpData:PTR TO ftpData, s:PTR TO CHAR)
DEF puts
puts:=ftpData.conPuts
MOVE.L s,-(A7)
MOVEQ.L #-1,D0
MOVE.L D0,-(A7)
CLR.L -(A7)
puts()
ADD.L #12,A7
ENDPROC
PROC sCheckInput(ftpData:PTR TO ftpData)
DEF chk
chk:=ftpData.sCheckInput
ENDPROC chk()
PROC callersLog(ftpData:PTR TO ftpData,logtext)
DEF clog
clog:=ftpData.callersLog
clog(logtext,TRUE)
ENDPROC
PROC processMessages(ftpData:PTR TO ftpData)
DEF procm
procm:=ftpData.processMessages
procm()
ENDPROC
PROC getSigs(ftpData:PTR TO ftpData)
DEF gsigs
gsigs:=ftpData.getSigs
ENDPROC gsigs()
PROC readChar(ftpData:PTR TO ftpData)
DEF rdChar,r
rdChar:=ftpData.readChar
CLR.L -(A7)
CLR.L -(A7)
r:=rdChar()
ADDQ.L #8,A7
ENDPROC r
PROC doAuth(ftpData:PTR TO ftpData,userName:PTR TO CHAR,password:PTR TO CHAR)
DEF fAuth,r
fAuth:=ftpData.ftpAuth
IF fAuth<>NIL
MOVE.L userName,-(A7)
MOVE.L password,-(A7)
r:=fAuth()
ADDQ.L #8,A7
ELSE
r:=TRUE
ENDIF
ENDPROC r
PROC startFileCheck(ftpData:PTR TO ftpData,filename:PTR TO CHAR,success)
DEF startCheck
startCheck:=ftpData.startFileCheck
IF startCheck<>NIL
startCheck(filename,success)
ENDIF
ENDPROC
PROC waitFileCheck(ftpData:PTR TO ftpData,timeout)
DEF waitCheck
DEF res=0
waitCheck:=ftpData.waitFileCheck
IF waitCheck<>NIL
res:=waitCheck(timeout)
ENDIF
ENDPROC res
PROC freeFileList(fileList:PTR TO stdlist)
DEF i
DEF item:PTR TO flagFileItem
IF fileList<>NIL
FOR i:=0 TO fileList.count()-1
item:=fileList.item(i)
END item
ENDFOR
END fileList
ENDIF
ENDPROC
PROC calcCPS(pd,t,t2)
DEF cps,td
DEF bcdVal[8]:ARRAY OF CHAR
cps:=0
td:=t2-t
IF td
convertToBCD(pd,bcdVal)
mulBCD(bcdVal,50)
cps:=divBCD(bcdVal,td)
ELSE
cps:=pd
ENDIF
ENDPROC cps
PROC invalidFn(fn:PTR TO CHAR)
IF StrLen(fn)>12 THEN RETURN TRUE
IF((InStr(fn,'%')>=0) OR ((InStr(fn,'#'))>=0) OR ((InStr(fn,'?'))>=0) OR ((InStr(fn,' '))>=0) OR ((InStr(fn,'/'))>=0) OR
((InStr(fn,'('))>=0) OR ((InStr(fn,')'))>=0) OR ((InStr(fn,':'))>=0) OR ((InStr(fn,'*'))>=0)) THEN TRUE
ENDPROC FALSE
->setting SO_REUSEADDR on windows allows the same socket to be opened twice - BAD BAD BAD!
PROC testSocket(sb,ftpData:PTR TO ftpData,port)
DEF r
DEF sock1,sock2
r,sock1:=openSocket(sb,port,1,ftpData)
IF r
r,sock2:=openSocket(sb,port,1,ftpData)
IF r
ftpData.setReuseAddr:=FALSE
closeSocket(sb,sock2)
ENDIF
closeSocket(sb,sock1)
ENDIF
ENDPROC
PROC getFileName(ftpData:PTR TO ftpData, filename:PTR TO CHAR,outFilename:PTR TO CHAR)
DEF i
DEF fileList:PTR TO stdlist
DEF item:PTR TO flagFileItem
StrCopy(outFilename,'')
fileList:=ftpData.fileList
IF fileList<>NIL
FOR i:=0 TO fileList.count()-1
item:=fileList.item(i)
IF StriCmp(FilePart(item.fileName),filename) THEN StrCopy(outFilename,item.fileName)
ENDFOR
ELSEIF ftpData.findFile<>NIL
findFile(ftpData,filename,ftpData.subDirPath,outFilename)
ENDIF
ENDPROC
PROC openSocket(sb,port, reuseable,ftpData:PTR TO ftpData)
DEF server_s
DEF servaddr=0:PTR TO sockaddr_in
DEF tempStr[255]:STRING
DEF optval:PTR TO LONG,optlen:PTR TO LONG
servaddr:=NEW servaddr
IF((server_s:=socket(sb,AF_INET, SOCK_STREAM, 0)) < 0)
StringF(tempStr,'/XFTP: Error creating listening socket. (\d)\b\n',errno(sb))
aePuts(ftpData,tempStr)
END servaddr
RETURN FALSE,-1
ENDIF
IF reuseable
IF ftpData.setReuseAddr
IF setSockOpt(sb,server_s, SOL_SOCKET, SO_REUSEADDR, [1]:LONG, 4)<>0
StringF(tempStr,'/XFTP: error setting socket options SO_REUSEADDR, error=\d\b\n',errno(sb))
aePuts(ftpData,tempStr)
ENDIF
ENDIF
optval:=NEW [0,0]:LONG
optlen:=NEW [8]:LONG
IF getSockOpt(sb,server_s, SOL_SOCKET, SO_LINGER, optval,optlen)<>0
StringF(tempStr,'/XFTP: error getting socket options SO_LINGER, error=\d\b\n',errno(sb))
aePuts(ftpData,tempStr)
ENDIF
IF optlen[0]=4
optval[0]:=$10000
ELSEIF optlen[0]=8
optval[0]:=1
optval[1]:=0
ELSE
aePuts(ftpData,'/XFTP: error setting socket options SO_LINGER, bad size\b\n')
ENDIF
IF setSockOpt(sb,server_s, SOL_SOCKET, SO_LINGER, optval,optlen[0])<>0
StringF(tempStr,'/XFTP: error setting socket options SO_LINGER, error=\d\b\n',errno(sb))
aePuts(ftpData,tempStr)
ENDIF
END optval[2]
END optlen[1]
ENDIF
servaddr.sin_len:=SIZEOF sockaddr_in
servaddr.sin_family:=AF_INET
servaddr.sin_port:=port
servaddr.sin_addr:=INADDR_ANY
IF(bind(sb,server_s, servaddr, SIZEOF sockaddr_in) < 0)
->StringF(tempStr,'/XFTP: Error calling bind() for port \d, error=\d\b\n',port,errno(sb));
->aePuts(ftpData,tempStr)
closeSocket(sb,server_s)
END servaddr
RETURN FALSE,-1
ENDIF
IF(listen(sb,server_s, LISTENQ) < 0)
StringF(tempStr,'/XFTP: Error calling listen() for port \d, error=\d\b\n',port,errno(sb));
aePuts(ftpData,tempStr)
closeSocket(sb,server_s)
END servaddr
RETURN FALSE,-1
ENDIF
END servaddr
ftpData.scount:=ftpData.scount+1
ENDPROC TRUE,server_s
PROC readLine(ftpData:PTR TO ftpData,sb,sockd,vptr:PTR TO CHAR, maxlen)
DEF n, rc
DEF c[1]:STRING
DEF buffer:PTR TO CHAR
DEF tv:timeval
DEF fds,res
DEF sigs=0
DEF sigsPtr=0
DEF string[255]:STRING
buffer:=vptr
FOR n:=0 TO maxlen-1
tv.secs:=TIMEOUT
tv.micro:=0
fds:=NEW [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]:LONG
setSingleFDS(fds,sockd)
IF ftpData<>NIL THEN sigs:=getSigs(ftpData)
IF sigs<>0 THEN sigsPtr:={sigs}
res:=waitSelect(sb,sockd+1,fds,NIL,NIL,tv,sigsPtr)
IF ftpData<>NIL THEN processMessages(ftpData)
END fds[32]
CONT (res<1) AND (sigs<>0)
IF res<=0 THEN RETURN -1
rc:=recv(sb,sockd, c, 1,0)
IF ( rc = 1 )
CONT c[] = "\b"
EXIT c[] = "\n"
buffer[]++:=c[]
ELSEIF ( rc = 0 )
EXIT TRUE
ELSE
rc:=errno(sb)
CONT rc = EINTR
RETURN -1
ENDIF
ENDFOR
buffer[]:=0
ENDPROC n
PROC writeLine(sb,sockd, vptr:PTR TO CHAR, n)
send(sb,sockd, vptr, n,0)
ENDPROC n
PROC writeLineEx(sb,sockd, vptr:PTR TO CHAR)
ENDPROC writeLine(sb,sockd, vptr, StrLen(vptr))
PROC getFileDate(s: PTR TO CHAR,outdate:PTR TO datestamp)
DEF fBlock: fileinfoblock
DEF fLock
DEF res=FALSE
IF((fLock:=Lock(s,ACCESS_READ)))=NIL
RETURN res
ENDIF
IF((fBlock:=AllocDosObject(DOS_FIB,NIL)))=NIL
UnLock(fLock)
RETURN res
ENDIF
IF(Examine(fLock,fBlock))
CopyMem(fBlock.datestamp,outdate,SIZEOF datestamp)
res:=TRUE
ENDIF
UnLock(fLock)
FreeDosObject(DOS_FIB,fBlock)
ENDPROC res
PROC formatFileDate(dts: PTR TO datestamp,outDateStr)
DEF datestr[10]:STRING
DEF timestr[10]:STRING
DEF dt:datetime
CopyMem(dts,dt.stamp,SIZEOF datestamp)
dt.format:=FORMAT_DOS
dt.flags:=0
dt.strday:=0
dt.strdate:=datestr
dt.strtime:=timestr
IF DateToStr(dt)
StringF(outDateStr,'\s[3]-\s[2]-\s[2]\s[2] \s[2]:\s[2]',datestr+3,datestr,IF dt.stamp.days>=8035 THEN '20' ELSE '19',datestr+7,timestr,timestr+3)
RETURN TRUE
ENDIF
ENDPROC FALSE
PROC formatFileDate2(dts: PTR TO datestamp,outDateStr)
DEF datestr[10]:STRING
DEF timestr[10]:STRING
DEF dt:datetime
CopyMem(dts,dt.stamp,SIZEOF datestamp)
dt.format:=FORMAT_USA
dt.flags:=0
dt.strday:=0
dt.strdate:=datestr
dt.strtime:=timestr
IF DateToStr(dt)
StringF(outDateStr,'\s[2]\s[2]\s[2]\s[2]\s[2]\s[2]\s[2]',IF dt.stamp.days>=8035 THEN '20' ELSE '19',datestr+6,datestr,datestr+3,timestr,timestr+3,timestr+6)
RETURN TRUE
ENDIF
ENDPROC FALSE
PROC cmdPasv(sb,ftp_c,serverHost:PTR TO CHAR,ftpData:PTR TO ftpData)
DEF temp[255]:STRING
DEF addr: LONG
DEF hostEnt: PTR TO hostent
DEF r,data_c,data_s
DEF i,port
DEF tv:timeval
DEF fds,res
DEF sigs=0
DEF sigsPtr=0
hostEnt:=getHostByName(sb,serverHost)
addr:=Long(hostEnt.h_addr_list)
addr:=Long(addr)
ftpData.rest:=0
i:=0
r:=0
REPEAT
port:=ftpData.dataPorts[i]
r,data_s:=openSocket(sb,port,1,ftpData)
i++
UNTIL (r OR (i>=ListLen(ftpData.dataPorts)))
IF r=FALSE
writeLineEx(sb,ftp_c, '425 Can''t open data connection\b\n')
RETURN -1,-1
ENDIF
StringF(temp,'227 Entering Passive Mode (\d,\d,\d,\d,\d,\d)\b\n',Shr(addr AND $FF000000,24)AND $FF,Shr(addr AND $FF0000,16) AND $FF,Shr(addr AND $FF00,8) AND $FF,addr AND $FF,Shr(port,8) AND $FF,port AND $FF)
->WriteF(temp)
writeLineEx(sb,ftp_c, temp)
ftpData.restPos:=0
REPEAT
tv.secs:=TIMEOUT
tv.micro:=0
fds:=NEW [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]:LONG
setSingleFDS(fds,data_s)
IF ftpData<>NIL THEN sigs:=getSigs(ftpData)
IF sigs<>0 THEN sigsPtr:={sigs}
res:=waitSelect(sb,data_s+1,fds,NIL,NIL,tv,sigsPtr)
IF ftpData<>NIL THEN processMessages(ftpData)
END fds[32]
IF (res<1) AND (sigs=0)
ftpData.scount:=ftpData.scount-1
closeSocket(sb,data_s)
writeLineEx(sb,ftp_c, '425 Timed out waiting for data connection\b\n')
RETURN -1,-1
ENDIF
UNTIL res>0
IF((data_c:=accept(sb,data_s, NIL, NIL) ) < 0)
->aePuts(ftpData,'/XFTP: Error calling accept()\b\n')
ftpData.scount:=ftpData.scount-1
closeSocket(sb,data_s)
writeLineEx(sb,ftp_c, '425 Can''t open data connection\b\n')
RETURN -1,-1
ELSE
ftpData.scount:=ftpData.scount+1
/*StringF(temp,'Data connection at port \d accepted\b\n', port)
aePuts(ftpData,temp)*/
RETURN data_s,data_c
ENDIF
ENDPROC
PROC uploadDir(sb,data_c, ftpData:PTR TO ftpData, cmdType)
DEF lock
DEF f_info: PTR TO fileinfoblock
DEF tempstr[255]:STRING
DEF dirline[255]:STRING
DEF size,i
IF(StrLen(ftpData.workingPath)=0) THEN RETURN
f_info:=AllocDosObject(DOS_FIB,NIL)
IF(f_info)=NIL THEN RETURN
lock:=Lock(ftpData.workingPath,ACCESS_READ)
IF(lock)=0
FreeDosObject(DOS_FIB,f_info)
RETURN
ENDIF
IF(Examine(lock,f_info))=0
UnLock(lock)
FreeDosObject(DOS_FIB,f_info)
RETURN FALSE
ENDIF
IF(f_info.direntrytype>0)
WHILE((ExNext(lock,f_info))<>0)
size:=f_info.size
IF cmdType=CMDTYPE_MLSD
formatFileDate2(f_info.datestamp,tempstr)
StringF(dirline,'type=file;size=\d;modify=\s;perm=rw; \s\b\n',size,tempstr,f_info.filename)
ELSEIF cmdType=CMDTYPE_NLST
StrCopy(dirline,f_info.filename)
ELSE /*cmdtype = CMDTYPE_LIST as default */
formatFileDate(f_info.datestamp,tempstr)
StringF(dirline,'-rw-rw-rw- 1 root root \r\d[10] \s \s\b\n',size,tempstr,f_info.filename)
ENDIF
writeLineEx(sb,data_c, dirline)
ENDWHILE
ENDIF
UnLock(lock)
FreeDosObject(DOS_FIB,f_info)
ENDPROC TRUE
PROC downloadDir(sb,data_c, ftpData:PTR TO ftpData,cmdType)
DEF lock
DEF f_info: PTR TO fileinfoblock
DEF tempstr[255]:STRING
DEF dirline[255]:STRING
DEF fn
DEF i,size
DEF item:PTR TO flagFileItem
DEF fileList:PTR TO stdlist
fileList:=ftpData.fileList
f_info:=AllocDosObject(DOS_FIB,NIL)
IF(f_info)=NIL THEN RETURN
FOR i:=0 TO fileList.count()-1
item:=fileList.item(i)
fn:=item.fileName
lock:=Lock(fn,ACCESS_READ)
size:=0
StrCopy(tempstr,'JAN-01-0001 00:00')
IF(lock)<>0
IF(Examine(lock,f_info))<>0
size:=f_info.size
ENDIF
UnLock(lock)
ENDIF
IF cmdType=CMDTYPE_MLSD
formatFileDate2(f_info.datestamp,tempstr)
StringF(dirline,'Type=file;Size=\d;Modify=\s;Perm=r; \s\b\n',size,tempstr,f_info.filename)
ELSEIF cmdType=CMDTYPE_NLST
StrCopy(dirline,f_info.filename)
ELSE /*cmdType=CMDTYPE_LIST as default*/
formatFileDate(f_info.datestamp,tempstr)
StringF(dirline,'-r--r--r-- 1 root root \r\d[10] \s \s\b\n',size,tempstr,f_info.filename)
ENDIF
writeLineEx(sb,data_c, dirline)
ENDFOR
FreeDosObject(DOS_FIB,f_info)
ENDPROC TRUE
PROC fullDir(sb,data_c, ftpData:PTR TO ftpData,cmdType)
DEF i
DEF tempstr[255]:STRING
DEF dirline[255]:STRING
DEF filedate:datestamp
IF (ftpData.currentConf=0)
dateTimeToDateStamp(getSystemTime(),filedate)
FOR i:=0 TO ftpData.confNames.count()-1
IF cmdType=CMDTYPE_MLSD
formatFileDate2(filedate,tempstr)
StringF(dirline,'type=dir;Modify=\s;perm=rw; \r\z\d[3]-\s\b\n',tempstr,i+1,ftpData.confNames.item(i))
ELSEIF cmdType=CMDTYPE_NLST
StringF(dirline,'\r\z\d[3]-\s\b\n',ftpData.confNames.item(i))
ELSE /*cmdtype = CMDTYPE_LIST as default */
formatFileDate(filedate,tempstr)
StringF(dirline,'drw-rw-rw- 1 root root \r\d[10] \s \r\z\d[3]-\s\b\n',0,tempstr,i+1,ftpData.confNames.item(i))
ENDIF
writeLineEx(sb,data_c, dirline)
ENDFOR
RETURN TRUE
ENDIF
IF ftpData.callersLog
callersLog(ftpData,'\tDirectory Scan via ftp')
ENDIF
makeConfFileList(ftpData,cmdType,sb,data_c)
ENDPROC
PROC sendFileDetails(filename:PTR TO CHAR, fileSize, fileDate, cmdType, sb, data_c, output)
DEF filedatets:datestamp
DEF tempstr[255]:STRING
DEF dirline[255]:STRING
dateTimeToDateStamp(fileDate,filedatets)
IF fileSize=-1
IF cmdType=CMDTYPE_MLSD
formatFileDate2(filedatets,tempstr)
StringF(dirline,'Type=dir;Modify=\s;Perm=r; \s\b\n',tempstr,FilePart(filename))
ELSEIF cmdType=CMDTYPE_NLST
StrCopy(dirline,filename)
ELSE /*cmdType=CMDTYPE_LIST as default*/
formatFileDate(filedatets,tempstr)
StringF(dirline,'dr--r--r-- 1 root root \r\d[10] \s \s\b\n',0,tempstr,FilePart(filename))
ENDIF
ELSE
IF cmdType=CMDTYPE_MLSD
formatFileDate2(filedatets,tempstr)
StringF(dirline,'Type=file;Size=\d;Modify=\s;Perm=r; \s\b\n',fileSize,tempstr,FilePart(filename))
ELSEIF cmdType=CMDTYPE_NLST
StrCopy(dirline,filename)
ELSE /*cmdType=CMDTYPE_LIST as default*/
formatFileDate(filedatets,tempstr)
StringF(dirline,'-r--r--r-- 1 root root \r\d[10] \s \s\b\n',fileSize,tempstr,FilePart(filename))
ENDIF
ENDIF
IF output
IF ((EstrLen(output)+EstrLen(dirline))>StrMax(output))
writeLineEx(sb,data_c, output)
StrCopy(output,'')
ENDIF
StrAdd(output,dirline)
ELSE
writeLineEx(sb,data_c, dirline)
ENDIF
ENDPROC
PROC makeList(path:PTR TO CHAR,dirCache:PTR TO CHAR,fib:PTR TO fileinfoblock, startDate, cmdType, sb, data_c)
DEF fLock
DEF d,fh
DEF dirLine[40]:STRING
DEF tmp[10]:STRING
DEF c=FALSE
DEF mem,fs,p,cnt
DEF output
output:=String(10000)
fs:=FileLength(dirCache)
IF fs>0
/*IF (mem:=New(fs+1))
fh:=Open(dirCache,MODE_OLDFILE)
Read(fh,mem,fs)
p:=0
WHILE (p<fs)
StrCopy(dirLine,'')
IF (cnt:=InStr(mem+p,'\n'))>=0
StrCopy(dirLine,mem+p,cnt)
p:=p+cnt+1
ELSE
StrCopy(dirLine,mem+p)
p:=fs
ENDIF
IF StrLen(dirLine)>18
c:=TRUE
StrCopy(tmp,'$')
StrAdd(tmp,dirLine,8)
d:=Val(tmp)
IF d>=startDate
StrCopy(tmp,'$')
StrAdd(tmp,dirLine+9,8)
sendFileDetails(dirLine+18,Val(tmp),d,cmdType, sb, data_c, output)
ENDIF
ENDIF
ENDWHILE
Close(fh)
Dispose(mem)
ELSE*/
fh:=Open(dirCache,MODE_OLDFILE)
IF fh<>0
WHILE(Fgets(fh,dirLine,40)<>NIL)
IF StrLen(dirLine)>18
c:=TRUE
StrCopy(tmp,'$')
StrAdd(tmp,dirLine,8)
d:=Val(tmp)
IF d>=startDate
StrCopy(tmp,'$')
StrAdd(tmp,dirLine+9,8)
sendFileDetails(dirLine+18,Val(tmp),d,cmdType, sb, data_c, output)
ENDIF
ENDIF
ENDWHILE
Close(fh)
ENDIF
//ENDIF
IF (output ANDALSO (EstrLen(output)>0))
writeLineEx(sb,data_c, output)
ENDIF
IF c
DisposeLink(output)
RETURN
ENDIF
ENDIF
IF((fLock:=Lock(path,ACCESS_READ)))
IF((Examine(fLock,fib)))
IF(fib.direntrytype > 0)
WHILE(ExNext(fLock,fib))
IF StrCmp(fib.filename,'.dircache')=FALSE
d:=dateStampToDateTime(fib.datestamp)
IF d>=startDate
sendFileDetails(fib.filename,IF fib.direntrytype>0 THEN -1 ELSE fib.size,d,cmdType, sb, data_c, output)
ENDIF
ENDIF
ENDWHILE
ENDIF
ENDIF
UnLock(fLock)
ENDIF
IF (output ANDALSO (EstrLen(output)>0)) THEN writeLineEx(sb,data_c, output)
DisposeLink(output)
ENDPROC
PROC makeFtpListFromDlDirs(ftpData:PTR TO ftpData, startDate, cmdType, sb, data_c)
DEF path[255]:STRING