/usr/include/Poco/Net/FTPStreamFactory.h is in libpoco-dev 1.3.6p1-1ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | //
// FTPStreamFactory.h
//
// $Id: //poco/1.3/Net/include/Poco/Net/FTPStreamFactory.h#1 $
//
// Library: Net
// Package: FTP
// Module: FTPStreamFactory
//
// Definition of the FTPStreamFactory class.
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#ifndef Net_FTPStreamFactory_INCLUDED
#define Net_FTPStreamFactory_INCLUDED
#include "Poco/Net/Net.h"
#include "Poco/Net/HTTPSession.h"
#include "Poco/URIStreamFactory.h"
namespace Poco {
namespace Net {
class Net_API FTPPasswordProvider
/// The base class for all password providers.
/// An instance of a subclass of this class can be
/// registered with the FTPStreamFactory to
/// provide a password
{
public:
virtual std::string password(const std::string& username, const std::string& host) = 0;
/// Provide the password for the given user on the given host.
protected:
FTPPasswordProvider();
virtual ~FTPPasswordProvider();
};
class Net_API FTPStreamFactory: public Poco::URIStreamFactory
/// An implementation of the URIStreamFactory interface
/// that handles File Transfer Protocol (ftp) URIs.
///
/// The URI's path may end with an optional type specification
/// in the form (;type=<typecode>), where <typecode> is
/// one of a, i or d. If type=a, the file identified by the path
/// is transferred in ASCII (text) mode. If type=i, the file
/// is transferred in Image (binary) mode. If type=d, a directory
/// listing (in NLST format) is returned. This corresponds with
/// the FTP URL format specified in RFC 1738.
///
/// If the URI does not contain a username and password, the
/// username "anonymous" and the password "
{
public:
FTPStreamFactory();
/// Creates the FTPStreamFactory.
~FTPStreamFactory();
/// Destroys the FTPStreamFactory.
std::istream* open(const Poco::URI& uri);
/// Creates and opens a HTTP stream for the given URI.
/// The URI must be a ftp://... URI.
///
/// Throws a NetException if anything goes wrong.
static void setAnonymousPassword(const std::string& password);
/// Sets the password used for anonymous FTP.
///
/// WARNING: Setting the anonymous password is not
/// thread-safe, so it's best to call this method
/// during application initialization, before the
/// FTPStreamFactory is used for the first time.
static const std::string& getAnonymousPassword();
/// Returns the password used for anonymous FTP.
static void setPasswordProvider(FTPPasswordProvider* pProvider);
/// Sets the FTPPasswordProvider. If NULL is given,
/// no password provider is used.
///
/// WARNING: Setting the password provider is not
/// thread-safe, so it's best to call this method
/// during application initialization, before the
/// FTPStreamFactory is used for the first time.
static FTPPasswordProvider* getPasswordProvider();
/// Returns the FTPPasswordProvider currently in use,
/// or NULL if no one has been set.
static void registerFactory();
/// Registers the FTPStreamFactory with the
/// default URIStreamOpener instance.
protected:
static void splitUserInfo(const std::string& userInfo, std::string& username, std::string& password);
static void getUserInfo(const Poco::URI& uri, std::string& username, std::string& password);
static void getPathAndType(const Poco::URI& uri, std::string& path, char& type);
private:
static std::string _anonymousPassword;
static FTPPasswordProvider* _pPasswordProvider;
};
} } // namespace Poco::Net
#endif // Net_FTPStreamFactory_INCLUDED
|