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
|
/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
//! clanNetwork="Internet Relay Chat"
//! header=network.h
#ifndef header_dcc_download
#define header_dcc_download
#ifdef CL_API_DLL
#ifdef CL_NETWORK_EXPORT
#define CL_API_NETWORK __declspec(dllexport)
#else
#define CL_API_NETWORK __declspec(dllimport)
#endif
#else
#define CL_API_NETWORK
#endif
#if _MSC_VER > 1000
#pragma once
#endif
#include "../../signals.h"
#include <string>
class CL_DCCDownload_Generic;
class CL_OutputSourceProvider;
//: IRC DCC download session object.
//- !group=Network/Internet Relay Chat!
//- !header=network.h!
//- <p>This class connects to an IRC client listening for an incoming DCC
//- connection and then downloads the file offered. Should be used in
//- response to a DCC SEND CTCP command.</p>
class CL_API_NETWORK CL_DCCDownload
{
//! Construction:
public:
//: Constructs a new DCC download session.
CL_DCCDownload();
CL_DCCDownload(const CL_DCCDownload ©);
CL_DCCDownload(
const std::string &server,
const std::string &port,
const std::string &filename,
int total_size = 0,
CL_OutputSourceProvider *output = 0,
bool delete_provider = false);
virtual ~CL_DCCDownload();
//! Attributes:
public:
// cannot use "Status" due to brain dead Xlib header #define'ing it to an "int"
enum DCCStatus
{
//: Connecting to DCC server.
connecting,
//: Currently downloading.
downloading,
//: Connection was lost to DCC server.
connection_lost,
//: Download was completed.
finished
};
//: Returns the number of bytes transfered so far.
int get_bytes_transfered();
//: Returns the total size of file.
//- <p>If the total size is unknown, it returns 0.</p>
int get_total_size();
//: Returns the current status of the download.
DCCStatus get_status();
//: sig_connection_lost(error_message)
CL_Signal_v1<const std::string &> &sig_connection_lost();
//: sig_download_complete()
CL_Signal_v0 &sig_download_complete();
//! Operations:
public:
//: Copy assignment operator.
CL_DCCDownload &operator =(const CL_DCCDownload ©);
//: Attemp to reconnect and resume download.
void reconnect();
//! Implementation:
private:
CL_DCCDownload_Generic *impl;
};
#endif
|
