FtpGateway.cc File Reference

#include "squid.h"
#include "acl/FilledChecklist.h"
#include "base/PackableStream.h"
#include "clients/forward.h"
#include "clients/FtpClient.h"
#include "comm.h"
#include "comm/ConnOpener.h"
#include "comm/Read.h"
#include "comm/TcpAcceptor.h"
#include "CommCalls.h"
#include "compat/strtoll.h"
#include "errorpage.h"
#include "fd.h"
#include "fde.h"
#include "FwdState.h"
#include "html/Quoting.h"
#include "HttpHdrContRange.h"
#include "HttpHeader.h"
#include "HttpHeaderRange.h"
#include "HttpReply.h"
#include "ip/tools.h"
#include "MemBuf.h"
#include "mime.h"
#include "rfc1738.h"
#include "SquidConfig.h"
#include "SquidString.h"
#include "StatCounters.h"
#include "Store.h"
#include "tools.h"
#include "util.h"
#include "wordlist.h"
#include "DelayPools.h"
#include "MemObject.h"
#include <cerrno>

Include dependency graph for FtpGateway.cc:

Go to the source code of this file.

Classes
struct	Ftp::GatewayFlags
class	Ftp::Gateway
struct	ftpListParts

Namespaces
namespace	Ftp

Macros
#define	CTRL_BUFLEN   16*1024
#define	MAX_TOKENS   64

Typedefs
typedef void()	Ftp::StateMethod(Ftp::Gateway *)
typedef Ftp::StateMethod	FTPSM

Functions
	CBDATA_NAMESPACED_CLASS_INIT (Ftp, Gateway)
static int	is_month (const char *buf)
static void	ftpListPartsFree (ftpListParts **parts)
static ftpListParts *	ftpListParseParts (const char *buf, struct Ftp::GatewayFlags flags)
static void	ftpReadWelcome (Ftp::Gateway *ftpState)
static void	ftpSendUser (Ftp::Gateway *ftpState)
static void	ftpReadUser (Ftp::Gateway *ftpState)
static void	ftpSendPass (Ftp::Gateway *ftpState)
static void	ftpReadPass (Ftp::Gateway *ftpState)
static void	ftpSendType (Ftp::Gateway *ftpState)
static void	ftpReadType (Ftp::Gateway *ftpState)
static void	ftpTraverseDirectory (Ftp::Gateway *ftpState)
static void	ftpSendCwd (Ftp::Gateway *ftpState)
static void	ftpReadCwd (Ftp::Gateway *ftpState)
static void	ftpSendMkdir (Ftp::Gateway *ftpState)
static void	ftpReadMkdir (Ftp::Gateway *ftpState)
static void	ftpGetFile (Ftp::Gateway *ftpState)
static void	ftpListDir (Ftp::Gateway *ftpState)
static void	ftpSendMdtm (Ftp::Gateway *ftpState)
static void	ftpReadMdtm (Ftp::Gateway *ftpState)
static void	ftpSendSize (Ftp::Gateway *ftpState)
static void	ftpReadSize (Ftp::Gateway *ftpState)
static void	ftpReadEPSV (Ftp::Gateway *ftpState)
static void	ftpSendPassive (Ftp::Gateway *ftpState)
static void	ftpReadPasv (Ftp::Gateway *ftpState)
static void	ftpOpenListenSocket (Ftp::Gateway *ftpState, int fallback)
static void	ftpSendPORT (Ftp::Gateway *ftpState)
static void	ftpReadPORT (Ftp::Gateway *ftpState)
static void	ftpReadEPRT (Ftp::Gateway *ftpState)
static void	ftpRestOrList (Ftp::Gateway *ftpState)
static void	ftpSendStor (Ftp::Gateway *ftpState)
static void	ftpReadStor (Ftp::Gateway *ftpState)
static void	ftpSendRest (Ftp::Gateway *ftpState)
static void	ftpReadRest (Ftp::Gateway *ftpState)
static void	ftpSendList (Ftp::Gateway *ftpState)
static void	ftpSendNlst (Ftp::Gateway *ftpState)
static void	ftpReadList (Ftp::Gateway *ftpState)
static void	ftpSendRetr (Ftp::Gateway *ftpState)
static void	ftpReadRetr (Ftp::Gateway *ftpState)
static void	ftpReadTransferDone (Ftp::Gateway *ftpState)
static void	ftpWriteTransferDone (Ftp::Gateway *ftpState)
static void	ftpSendQuit (Ftp::Gateway *ftpState)
static void	ftpReadQuit (Ftp::Gateway *ftpState)
static void	ftpTrySlashHack (Ftp::Gateway *ftpState)
static void	ftpFail (Ftp::Gateway *ftpState)
static void	ftpSendReply (Ftp::Gateway *ftpState)

Variables
static char	cbuf [CTRL_BUFLEN]
static FTPSM	ftpReadWelcome
static FTPSM	ftpSendUser
static FTPSM	ftpReadUser
static FTPSM	ftpSendPass
static FTPSM	ftpReadPass
static FTPSM	ftpSendType
static FTPSM	ftpReadType
static FTPSM	ftpSendMdtm
static FTPSM	ftpReadMdtm
static FTPSM	ftpSendSize
static FTPSM	ftpReadSize
static FTPSM	ftpReadEPRT
static FTPSM	ftpSendPORT
static FTPSM	ftpReadPORT
static FTPSM	ftpSendPassive
static FTPSM	ftpReadEPSV
static FTPSM	ftpReadPasv
static FTPSM	ftpTraverseDirectory
static FTPSM	ftpListDir
static FTPSM	ftpGetFile
static FTPSM	ftpSendCwd
static FTPSM	ftpReadCwd
static FTPSM	ftpRestOrList
static FTPSM	ftpSendList
static FTPSM	ftpSendNlst
static FTPSM	ftpReadList
static FTPSM	ftpSendRest
static FTPSM	ftpReadRest
static FTPSM	ftpSendRetr
static FTPSM	ftpReadRetr
static FTPSM	ftpReadTransferDone
static FTPSM	ftpSendStor
static FTPSM	ftpReadStor
static FTPSM	ftpWriteTransferDone
static FTPSM	ftpSendReply
static FTPSM	ftpSendMkdir
static FTPSM	ftpReadMkdir
static FTPSM	ftpFail
static FTPSM	ftpSendQuit
static FTPSM	ftpReadQuit
FTPSM *	FTP_SM_FUNCS []
static const char *	Month []

Macro Definition Documentation

CTRL_BUFLEN

#define CTRL_BUFLEN   16*1024

Definition at line 192 of file FtpGateway.cc.

MAX_TOKENS

#define MAX_TOKENS   64

Definition at line 523 of file FtpGateway.cc.

Typedef Documentation

FTPSM

typedef Ftp::StateMethod FTPSM

Definition at line 179 of file FtpGateway.cc.

Function Documentation

CBDATA_NAMESPACED_CLASS_INIT()

CBDATA_NAMESPACED_CLASS_INIT	(	Ftp	,
		Gateway
	)

ftpFail()

static void ftpFail ( Ftp::Gateway *  ftpState )

static

Definition at line 2358 of file FtpGateway.cc.

References FwdState::al, code, Ftp::Client::ctrl, debugs, Client::entry, ERR_NONE, Ftp::Client::failed(), Ftp::Gateway::failedHttpStatus(), Ftp::Gateway::flags, ftpSendQuit, ftpTrySlashHack(), Client::fwd, Ftp::Gateway::hackShortcut(), Ftp::GatewayFlags::isdir, Ftp::Gateway::mdtm, AnyP::Uri::path(), StoreEntry::replaceHttpReply(), Ftp::CtrlChannel::replycode, Client::request, FwdState::request, sc, Ftp::Client::SENT_CWD, Ftp::Client::SENT_RETR, Ftp::Client::state, Ftp::Gateway::theSize, Ftp::GatewayFlags::try_slash_hack, and HttpRequest::url.

ftpGetFile()

static void ftpGetFile ( Ftp::Gateway *  ftpState )

static

Definition at line 1546 of file FtpGateway.cc.

References assert, Ftp::Gateway::filepath, Ftp::Gateway::flags, ftpSendMdtm, and Ftp::GatewayFlags::isdir.

ftpListDir()

static void ftpListDir ( Ftp::Gateway *  ftpState )

static

Definition at line 1554 of file FtpGateway.cc.

References String::append(), debugs, Ftp::GatewayFlags::dir_slash, Ftp::Gateway::flags, ftpSendPassive, Ftp::GatewayFlags::isdir, and Ftp::Gateway::title_url.

ftpListParseParts()

static ftpListParts * ftpListParseParts ( const char *  buf, struct Ftp::GatewayFlags  flags  )

static

< token image copied from the received line

< token offset on the received line

Definition at line 526 of file FtpGateway.cc.

References assert, ftpListParts::date, ftpListPartsFree(), is_month(), ftpListParts::link, MAX_TOKENS, ftpListParts::name, safe_free, ftpListParts::size, size, Ftp::GatewayFlags::skip_whitespace, strtoll(), tok::token, tokens, Ftp::GatewayFlags::tried_nlst, ftpListParts::type, w_space, xcalloc(), xfree, xstrdup, and xstrndup().

Referenced by Ftp::Gateway::htmlifyListEntry().

ftpListPartsFree()

static void ftpListPartsFree ( ftpListParts **  parts )

static

Definition at line 514 of file FtpGateway.cc.

References safe_free.

Referenced by ftpListParseParts(), and Ftp::Gateway::htmlifyListEntry().

ftpOpenListenSocket()

static void ftpOpenListenSocket ( Ftp::Gateway *  ftpState, int  fallback  )

static

Close old data channels, if any. We may open a new one below.

Definition at line 1744 of file FtpGateway.cc.

References Ftp::Channel::clear(), Ftp::Channel::close(), COMM_REUSEADDR, Ftp::Channel::conn, Ftp::Client::ctrl, Ftp::Client::data, debugs, Comm::Connection::fd, Comm::Connection::flags, Ftp::DataChannel::host, Comm::IsConnOpen(), Ftp::Gateway::listenForDataChannel(), Comm::Connection::local, Ip::Address::port(), safe_free, and xstrerr().

Referenced by ftpReadPORT(), and ftpSendPORT().

ftpReadCwd()

static void ftpReadCwd ( Ftp::Gateway *  ftpState )

static

Definition at line 1479 of file FtpGateway.cc.

References String::append(), code, Ftp::Client::ctrl, Ftp::Gateway::cwd_message, debugs, Ftp::Gateway::flags, ftpFail, ftpSendMkdir, ftpTraverseDirectory, Ftp::CtrlChannel::message, MYNAME, wordlist::next, Ftp::GatewayFlags::put, Ftp::CtrlChannel::replycode, String::reset(), and Ftp::Gateway::unhack().

ftpReadEPRT()

static void ftpReadEPRT ( Ftp::Gateway *  ftpState )

static

Definition at line 1853 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, ftpRestOrList, ftpSendPORT, MYNAME, and Ftp::CtrlChannel::replycode.

ftpReadEPSV()

static void ftpReadEPSV ( Ftp::Gateway *  ftpState )

static

Definition at line 1641 of file FtpGateway.cc.

References Ftp::Client::connectDataChannel(), Ftp::Client::ctrl, Ftp::Client::handleEpsvReply(), and Ftp::CtrlChannel::message.

ftpReadList()

static void ftpReadList ( Ftp::Gateway *  ftpState )

static

Definition at line 2140 of file FtpGateway.cc.

References code, Ftp::Channel::conn, Ftp::Client::ctrl, Ftp::Client::data, debugs, Ftp::Gateway::flags, ftpFail, ftpSendNlst, Comm::IsConnOpen(), Ftp::Gateway::listenForDataChannel(), Comm::Connection::local, Ftp::Client::maybeReadVirginBody(), MYNAME, Ftp::Client::READING_DATA, Comm::Connection::remote, Ftp::CtrlChannel::replycode, Ftp::Client::state, Ftp::Client::switchTimeoutToDataChannel(), and Ftp::GatewayFlags::tried_nlst.

ftpReadMdtm()

static void ftpReadMdtm ( Ftp::Gateway *  ftpState )

static

Definition at line 1579 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, ftpFail, ftpSendSize, Ftp::CtrlChannel::last_reply, Ftp::Gateway::mdtm, MYNAME, Time::ParseIso3307(), Ftp::CtrlChannel::replycode, and Ftp::Gateway::unhack().

ftpReadMkdir()

static void ftpReadMkdir ( Ftp::Gateway *  ftpState )

static

Definition at line 1525 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, Ftp::Gateway::filepath, Ftp::Gateway::flags, ftpSendCwd, ftpSendReply, Ftp::GatewayFlags::put_mkdir, and Ftp::CtrlChannel::replycode.

ftpReadPass()

static void ftpReadPass ( Ftp::Gateway *  ftpState )

static

Definition at line 1321 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, ftpSendType, Ftp::Gateway::loginFailed(), and Ftp::CtrlChannel::replycode.

ftpReadPasv()

static void ftpReadPasv ( Ftp::Gateway *  ftpState )

static

Definition at line 1708 of file FtpGateway.cc.

References Ftp::Client::connectDataChannel(), ftpFail, and Ftp::Client::handlePasvReply().

ftpReadPORT()

static void ftpReadPORT ( Ftp::Gateway *  ftpState )

static

Definition at line 1838 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, ftpOpenListenSocket(), ftpRestOrList, MYNAME, and Ftp::CtrlChannel::replycode.

ftpReadQuit()

static void ftpReadQuit ( Ftp::Gateway *  ftpState )

static

Completes a client FTP operation with success or other page generated and stored in the entry field by the code issuing QUIT.

Definition at line 2289 of file FtpGateway.cc.

References Client::serverComplete().

ftpReadRest()

static void ftpReadRest ( Ftp::Gateway *  ftpState )

static

Definition at line 2081 of file FtpGateway.cc.

References assert, code, Ftp::Client::ctrl, debugs, Ftp::Gateway::flags, ftpFail, ftpSendRetr, MYNAME, Ftp::CtrlChannel::replycode, Ftp::GatewayFlags::rest_supported, Ftp::Gateway::restart_offset, and Ftp::Gateway::setCurrentOffset().

ftpReadRetr()

static void ftpReadRetr ( Ftp::Gateway *  ftpState )

static

Definition at line 2181 of file FtpGateway.cc.

References code, Ftp::Channel::conn, Ftp::Client::ctrl, Ftp::Client::data, debugs, Ftp::Gateway::flags, ftpFail, ftpSendCwd, Ftp::Gateway::hackShortcut(), Comm::IsConnOpen(), Ftp::Gateway::listenForDataChannel(), Comm::Connection::local, Ftp::Client::maybeReadVirginBody(), MYNAME, Ftp::Client::READING_DATA, Comm::Connection::remote, Ftp::CtrlChannel::replycode, Ftp::Client::state, Ftp::Client::switchTimeoutToDataChannel(), and Ftp::GatewayFlags::try_slash_hack.

ftpReadSize()

static void ftpReadSize ( Ftp::Gateway *  ftpState )

static

Definition at line 1617 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, ftpFail, ftpSendPassive, Ftp::CtrlChannel::last_reply, MYNAME, Ftp::CtrlChannel::replycode, strtoll(), Ftp::Gateway::theSize, Ftp::Gateway::title_url, and Ftp::Gateway::unhack().

ftpReadStor()

static void ftpReadStor ( Ftp::Gateway *  ftpState )

static

Deprecated:

use ftpState->readStor() instead.

Definition at line 1999 of file FtpGateway.cc.

References Ftp::Gateway::readStor().

ftpReadTransferDone()

static void ftpReadTransferDone ( Ftp::Gateway *  ftpState )

static

Definition at line 2227 of file FtpGateway.cc.

References code, Ftp::Gateway::completedListing(), Ftp::Client::ctrl, DBG_IMPORTANT, debugs, ERR_FTP_FAILURE, Ftp::Client::failed(), Ftp::Gateway::flags, ftpSendQuit, Ftp::GatewayFlags::listing, Client::markParsedVirginReplyAsWhole(), MYNAME, and Ftp::CtrlChannel::replycode.

ftpReadType()

static void ftpReadType ( Ftp::Gateway *  ftpState )

static

Definition at line 1383 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, ftpFail, ftpListDir, ftpTraverseDirectory, AnyP::Uri::path(), Ftp::Gateway::pathcomps, Ftp::CtrlChannel::replycode, Client::request, rfc1738_unescape(), SBufToCstring(), HttpRequest::url, wordlistAdd(), and xfree.

ftpReadUser()

static void ftpReadUser ( Ftp::Gateway *  ftpState )

static

Definition at line 1294 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, debugs, ftpReadPass, ftpSendPass, Ftp::Gateway::loginFailed(), MYNAME, and Ftp::CtrlChannel::replycode.

ftpReadWelcome()

static void ftpReadWelcome ( Ftp::Gateway *  ftpState )

static

Definition at line 1184 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, DBG_IMPORTANT, debugs, Ftp::Gateway::flags, ftpFail, ftpSendUser, wordlist::key, Ftp::Gateway::login_att, Ftp::CtrlChannel::message, MYNAME, Ftp::GatewayFlags::pasv_only, Ftp::CtrlChannel::replycode, and Ftp::GatewayFlags::skip_whitespace.

ftpRestOrList()

static void ftpRestOrList ( Ftp::Gateway *  ftpState )

static

Definition at line 1950 of file FtpGateway.cc.

References debugs, Ftp::Gateway::flags, ftpSendList, ftpSendMkdir, ftpSendNlst, ftpSendRest, ftpSendRetr, ftpSendStor, Ftp::GatewayFlags::isdir, MYNAME, Ftp::GatewayFlags::put, Ftp::Gateway::restartable(), and Ftp::Gateway::typecode.

ftpSendCwd()

static void ftpSendCwd ( Ftp::Gateway *  ftpState )

static

Definition at line 1453 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, debugs, Ftp::Gateway::filepath, Ftp::Gateway::flags, Ftp::Gateway::haveControlChannel(), MYNAME, Ftp::GatewayFlags::no_dotdot, Ftp::Client::SENT_CWD, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendList()

static void ftpSendList ( Ftp::Gateway *  ftpState )

static

Definition at line 2100 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, debugs, Ftp::Gateway::filepath, Ftp::Gateway::haveControlChannel(), MYNAME, Ftp::Client::SENT_LIST, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendMdtm()

static void ftpSendMdtm ( Ftp::Gateway *  ftpState )

static

Definition at line 1566 of file FtpGateway.cc.

References assert, cbuf, CTRL_BUFLEN, Ftp::Gateway::filepath, Ftp::Gateway::haveControlChannel(), Ftp::Client::SENT_MDTM, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendMkdir()

static void ftpSendMkdir ( Ftp::Gateway *  ftpState )

static

Definition at line 1509 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, debugs, Ftp::Gateway::filepath, Ftp::Gateway::haveControlChannel(), Ftp::Client::SENT_MKDIR, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendNlst()

static void ftpSendNlst ( Ftp::Gateway *  ftpState )

static

Definition at line 2119 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, debugs, Ftp::Gateway::filepath, Ftp::Gateway::flags, Ftp::Gateway::haveControlChannel(), MYNAME, Ftp::Client::SENT_NLST, Ftp::Client::state, Ftp::GatewayFlags::tried_nlst, and Ftp::Client::writeCommand().

ftpSendPass()

static void ftpSendPass ( Ftp::Gateway *  ftpState )

static

Definition at line 1309 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, Ftp::Gateway::haveControlChannel(), Ftp::Gateway::password, Ftp::Client::SENT_PASS, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendPassive()

static void ftpSendPassive ( Ftp::Gateway *  ftpState )

static

Send Passive connection request. Default method is to use modern EPSV request. The failover mechanism should check for previous state and re-call with alternates on failure.

Checks the server control channel is still available before running.

Checks for 'HEAD' method request and passes off for special handling by Ftp::Gateway::processHeadResponse().

Definition at line 1657 of file FtpGateway.cc.

References debugs, Ftp::GatewayFlags::epsv_all_sent, Ftp::Gateway::flags, Ftp::Gateway::haveControlChannel(), Ftp::GatewayFlags::isdir, HttpRequest::method, Http::METHOD_HEAD, MYNAME, Ftp::Gateway::processHeadResponse(), Client::request, Ftp::Client::sendPassive(), Ftp::Client::SENT_EPSV_ALL, Ftp::Client::state, and Ftp::Gateway::theSize.

ftpSendPORT()

static void ftpSendPORT ( Ftp::Gateway *  ftpState )

static

Definition at line 1792 of file FtpGateway.cc.

References cbuf, Config, CTRL_BUFLEN, Ftp::Client::data, DBG_IMPORTANT, debugs, SquidConfig::epsv_all, Ftp::GatewayFlags::epsv_all_sent, Ftp::Gateway::flags, Ip::Address::FreeAddr(), SquidConfig::Ftp, ftpFail, ftpOpenListenSocket(), ftpReadPORT, Ip::Address::getAddrInfo(), Ftp::Gateway::haveControlChannel(), Comm::IsConnOpen(), Ip::Address::isIPv4(), Ftp::Channel::listenConn, Comm::Connection::local, MYNAME, Ftp::GatewayFlags::pasv_supported, Ftp::Client::SENT_PORT, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendQuit()

static void ftpSendQuit ( Ftp::Gateway *  ftpState )

static

Definition at line 2274 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, Ftp::Gateway::haveControlChannel(), Ftp::Client::SENT_QUIT, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendReply()

static void ftpSendReply ( Ftp::Gateway *  ftpState )

static

Definition at line 2437 of file FtpGateway.cc.

References FwdState::al, ErrorState::BuildHttpReply(), cbdataReferenceValid(), code, Ftp::Client::ctrl, debugs, ErrorState::detailError(), Client::entry, ERR_FTP_PUT_CREATED, ERR_FTP_PUT_ERROR, ERR_FTP_PUT_MODIFIED, ERR_NONE, ErrorState::ftp, ftpSendQuit, Client::fwd, RefCount< C >::getRaw(), Ftp::CtrlChannel::last_command, Ftp::CtrlChannel::last_reply, Ftp::Gateway::mdtm, Ftp::Client::old_reply, Ftp::Client::old_request, StoreEntry::replaceHttpReply(), ErrorState::reply, Ftp::CtrlChannel::replycode, Client::request, ErrorState::request, Http::scAccepted, Http::scCreated, Http::scInternalServerError, StoreEntry::url(), and xstrdup.

ftpSendRest()

static void ftpSendRest ( Ftp::Gateway *  ftpState )

static

Definition at line 2040 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, debugs, Ftp::Gateway::haveControlChannel(), MYNAME, PRId64, Ftp::Gateway::restart_offset, Ftp::Client::SENT_REST, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendRetr()

static void ftpSendRetr ( Ftp::Gateway *  ftpState )

static

Definition at line 2166 of file FtpGateway.cc.

References assert, cbuf, CTRL_BUFLEN, debugs, Ftp::Gateway::filepath, Ftp::Gateway::haveControlChannel(), MYNAME, Ftp::Client::SENT_RETR, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendSize()

static void ftpSendSize ( Ftp::Gateway *  ftpState )

static

Definition at line 1596 of file FtpGateway.cc.

References assert, Ftp::GatewayFlags::binary, cbuf, CTRL_BUFLEN, Ftp::Gateway::filepath, Ftp::Gateway::flags, ftpSendPassive, Ftp::Gateway::haveControlChannel(), Ftp::Client::SENT_SIZE, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendStor()

static void ftpSendStor ( Ftp::Gateway *  ftpState )

static

Definition at line 1973 of file FtpGateway.cc.

References cbuf, Http::CONTENT_LENGTH, CTRL_BUFLEN, debugs, Ftp::Gateway::filepath, ftpSendReply, HttpHeader::getInt64(), Ftp::Gateway::haveControlChannel(), Http::Message::header, MYNAME, Client::request, Ftp::Client::SENT_STOR, Ftp::Client::state, and Ftp::Client::writeCommand().

ftpSendType()

static void ftpSendType ( Ftp::Gateway *  ftpState )

static

Definition at line 1334 of file FtpGateway.cc.

References Ftp::GatewayFlags::binary, SBuf::c_str(), cbuf, CTRL_BUFLEN, Ftp::Gateway::flags, Ftp::Gateway::haveControlChannel(), Ftp::GatewayFlags::isdir, mimeGetTransferMode(), SBuf::npos, AnyP::Uri::path(), Client::request, Ftp::Client::SENT_TYPE, Ftp::Client::state, Ftp::Gateway::typecode, HttpRequest::url, and Ftp::Client::writeCommand().

ftpSendUser()

static void ftpSendUser ( Ftp::Gateway *  ftpState )

static

Definition at line 1277 of file FtpGateway.cc.

References cbuf, CTRL_BUFLEN, Ftp::Gateway::haveControlChannel(), AnyP::Uri::host(), Ftp::Gateway::proxy_host, Client::request, Ftp::Client::SENT_USER, Ftp::Client::state, HttpRequest::url, Ftp::Gateway::user, and Ftp::Client::writeCommand().

ftpTraverseDirectory()

static void ftpTraverseDirectory ( Ftp::Gateway *  ftpState )

static

Definition at line 1423 of file FtpGateway.cc.

References debugs, Ftp::Gateway::dirpath, Ftp::Gateway::filepath, Ftp::Gateway::flags, ftpGetFile, ftpListDir, ftpSendCwd, Ftp::GatewayFlags::isdir, Ftp::Gateway::pathcomps, safe_free, and wordlistChopHead().

ftpTrySlashHack()

static void ftpTrySlashHack ( Ftp::Gateway *  ftpState )

static

Definition at line 2295 of file FtpGateway.cc.

References debugs, Ftp::Gateway::filepath, Ftp::Gateway::flags, ftpGetFile, MYNAME, AnyP::Uri::path(), Ftp::Gateway::pathcomps, Client::request, rfc1738_unescape(), safe_free, SBufToCstring(), Ftp::GatewayFlags::try_slash_hack, HttpRequest::url, and wordlistDestroy().

Referenced by ftpFail().

ftpWriteTransferDone()

static void ftpWriteTransferDone ( Ftp::Gateway *  ftpState )

static

Definition at line 2258 of file FtpGateway.cc.

References code, Ftp::Client::ctrl, DBG_IMPORTANT, debugs, Client::entry, ERR_FTP_PUT_ERROR, Ftp::Client::failed(), ftpSendReply, MYNAME, Ftp::CtrlChannel::replycode, and StoreEntry::timestampsSet().

is_month()

static int is_month ( const char *  buf )

static

Definition at line 502 of file FtpGateway.cc.

References Month.

Referenced by ftpListParseParts().

Variable Documentation

cbuf

char cbuf[CTRL_BUFLEN]

static

Definition at line 193 of file FtpGateway.cc.

Referenced by ftpSendCwd(), ftpSendList(), ftpSendMdtm(), ftpSendMkdir(), ftpSendNlst(), ftpSendPass(), ftpSendPORT(), ftpSendQuit(), ftpSendRest(), ftpSendRetr(), ftpSendSize(), ftpSendStor(), ftpSendType(), and ftpSendUser().

FTP_SM_FUNCS

FTPSM* FTP_SM_FUNCS[]

Initial value:

= {
    ftpReadWelcome,     
    ftpReadUser,        
    ftpReadPass,        
    ftpReadType,        
    ftpReadMdtm,        
    ftpReadSize,        
    ftpReadEPRT,        
    ftpReadPORT,        
    ftpReadEPSV,        
    ftpReadEPSV,        
    ftpReadEPSV,        
    ftpReadPasv,        
    ftpReadCwd,     
    ftpReadList,        
    ftpReadList,        
    ftpReadRest,        
    ftpReadRetr,        
    ftpReadStor,        
    ftpReadQuit,        
    ftpReadTransferDone,    
    ftpWriteTransferDone,   
    ftpReadMkdir,       
    nullptr,           
    nullptr,           
    nullptr,           
    nullptr,           
    nullptr            
}

Definition at line 284 of file FtpGateway.cc.

Referenced by Ftp::Gateway::handleControlReply().

ftpFail

FTPSM ftpFail

static

Definition at line 238 of file FtpGateway.cc.

Referenced by Ftp::Gateway::ftpAcceptDataConnection(), ftpReadCwd(), ftpReadList(), ftpReadMdtm(), ftpReadPasv(), ftpReadRest(), ftpReadRetr(), ftpReadSize(), ftpReadType(), ftpReadWelcome(), ftpSendPORT(), Ftp::Gateway::loginFailed(), and Ftp::Gateway::readStor().

ftpGetFile

FTPSM ftpGetFile

static

Definition at line 220 of file FtpGateway.cc.

Referenced by ftpTraverseDirectory(), and ftpTrySlashHack().

ftpListDir

FTPSM ftpListDir

static

Definition at line 219 of file FtpGateway.cc.

Referenced by ftpReadType(), and ftpTraverseDirectory().

ftpReadCwd

FTPSM ftpReadCwd

static

Definition at line 222 of file FtpGateway.cc.

ftpReadEPRT

FTPSM ftpReadEPRT

static

Definition at line 212 of file FtpGateway.cc.

ftpReadEPSV

FTPSM ftpReadEPSV

static

Definition at line 216 of file FtpGateway.cc.

ftpReadList

FTPSM ftpReadList

static

Definition at line 226 of file FtpGateway.cc.

ftpReadMdtm

FTPSM ftpReadMdtm

static

Definition at line 209 of file FtpGateway.cc.

ftpReadMkdir

FTPSM ftpReadMkdir

static

Definition at line 237 of file FtpGateway.cc.

ftpReadPass

FTPSM ftpReadPass

static

Definition at line 205 of file FtpGateway.cc.

Referenced by ftpReadUser().

ftpReadPasv

FTPSM ftpReadPasv

static

Definition at line 217 of file FtpGateway.cc.

ftpReadPORT

FTPSM ftpReadPORT

static

Definition at line 214 of file FtpGateway.cc.

Referenced by ftpSendPORT().

ftpReadQuit

FTPSM ftpReadQuit

static

Definition at line 240 of file FtpGateway.cc.

ftpReadRest

FTPSM ftpReadRest

static

Definition at line 228 of file FtpGateway.cc.

ftpReadRetr

FTPSM ftpReadRetr

static

Definition at line 230 of file FtpGateway.cc.

ftpReadSize

FTPSM ftpReadSize

static

Definition at line 211 of file FtpGateway.cc.

ftpReadStor

FTPSM ftpReadStor

static

Definition at line 233 of file FtpGateway.cc.

ftpReadTransferDone

FTPSM ftpReadTransferDone

static

Definition at line 231 of file FtpGateway.cc.

ftpReadType

FTPSM ftpReadType

static

Definition at line 207 of file FtpGateway.cc.

ftpReadUser

FTPSM ftpReadUser

static

Definition at line 203 of file FtpGateway.cc.

ftpReadWelcome

FTPSM ftpReadWelcome

static

Definition at line 201 of file FtpGateway.cc.

ftpRestOrList

FTPSM ftpRestOrList

static

Definition at line 223 of file FtpGateway.cc.

Referenced by Ftp::Gateway::dataChannelConnected(), ftpReadEPRT(), and ftpReadPORT().

ftpSendCwd

FTPSM ftpSendCwd

static

Definition at line 221 of file FtpGateway.cc.

Referenced by ftpReadMkdir(), ftpReadRetr(), and ftpTraverseDirectory().

ftpSendList

FTPSM ftpSendList

static

Definition at line 224 of file FtpGateway.cc.

Referenced by ftpRestOrList().

ftpSendMdtm

FTPSM ftpSendMdtm

static

Definition at line 208 of file FtpGateway.cc.

Referenced by ftpGetFile().

ftpSendMkdir

FTPSM ftpSendMkdir

static

Definition at line 236 of file FtpGateway.cc.

Referenced by ftpReadCwd(), and ftpRestOrList().

ftpSendNlst

FTPSM ftpSendNlst

static

Definition at line 225 of file FtpGateway.cc.

Referenced by ftpReadList(), and ftpRestOrList().

ftpSendPass

FTPSM ftpSendPass

static

Definition at line 204 of file FtpGateway.cc.

Referenced by ftpReadUser().

ftpSendPassive

FTPSM ftpSendPassive

static

Definition at line 215 of file FtpGateway.cc.

Referenced by Ftp::Gateway::dataChannelConnected(), ftpListDir(), ftpReadSize(), and ftpSendSize().

ftpSendPORT

FTPSM ftpSendPORT

static

Definition at line 213 of file FtpGateway.cc.

Referenced by ftpReadEPRT().

ftpSendQuit

FTPSM ftpSendQuit

static

Definition at line 239 of file FtpGateway.cc.

Referenced by ftpFail(), ftpReadTransferDone(), ftpSendReply(), and Ftp::Gateway::processHeadResponse().

ftpSendReply

FTPSM ftpSendReply

static

Definition at line 235 of file FtpGateway.cc.

Referenced by ftpReadMkdir(), ftpSendStor(), and ftpWriteTransferDone().

ftpSendRest

FTPSM ftpSendRest

static

Definition at line 227 of file FtpGateway.cc.

Referenced by ftpRestOrList().

ftpSendRetr

FTPSM ftpSendRetr

static

Definition at line 229 of file FtpGateway.cc.

Referenced by ftpReadRest(), and ftpRestOrList().

ftpSendSize

FTPSM ftpSendSize

static

Definition at line 210 of file FtpGateway.cc.

Referenced by ftpReadMdtm().

ftpSendStor

FTPSM ftpSendStor

static

Definition at line 232 of file FtpGateway.cc.

Referenced by ftpRestOrList().

ftpSendType

FTPSM ftpSendType

static

Definition at line 206 of file FtpGateway.cc.

Referenced by ftpReadPass().

ftpSendUser

FTPSM ftpSendUser

static

Definition at line 202 of file FtpGateway.cc.

Referenced by ftpReadWelcome().

ftpTraverseDirectory

FTPSM ftpTraverseDirectory

static

Definition at line 218 of file FtpGateway.cc.

Referenced by ftpReadCwd(), and ftpReadType().

ftpWriteTransferDone

FTPSM ftpWriteTransferDone

static

Definition at line 234 of file FtpGateway.cc.

Month

const char* Month[]

static

Initial value:

= {
    "Jan", "Feb", "Mar", "Apr", "May", "Jun",
    "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
}

Definition at line 496 of file FtpGateway.cc.

Referenced by is_month().