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
|
/* <!-- copyright */
/*
* aria2 - a simple utility for downloading files faster
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* copyright --> */
#include "Request.h"
#include "Util.h"
Request::Request():port(0), tryCount(0), isTorrent(false) {
defaultPorts["http"] = 80;
#ifdef HAVE_LIBSSL
// for SSL
defaultPorts["https"] = 443;
#endif // HAVE_LIBSSL
defaultPorts["ftp"] = 21;
seg.sp = 0;
seg.ep = 0;
seg.ds = 0;
seg.finish = false;
cookieBox = new CookieBox();
}
Request::~Request() {
delete cookieBox;
}
bool Request::setUrl(string url) {
this->url = url;
return parseUrl(url);
}
bool Request::resetUrl() {
previousUrl = referer;
return setUrl(url);
}
bool Request::redirectUrl(string url) {
previousUrl = currentUrl;
return parseUrl(url);
}
bool Request::parseUrl(string url) {
currentUrl = url;
host = "";
port = 0;
dir = "";
file = "";
if(url.find_first_not_of(SAFE_CHARS) != string::npos) {
return false;
}
string::size_type hp = url.find("://");
if(hp == string::npos) return false;
protocol = url.substr(0, hp);
int defPort;
if((defPort = defaultPorts[protocol]) == 0) {
return false;
}
hp += 3;
if(url.size() <= hp) return false;
string::size_type hep = url.find("/", hp);
if(hep == string::npos) {
hep = url.size();
}
pair<string, string> hostAndPort;
Util::split(hostAndPort, url.substr(hp, hep-hp), ':');
host = hostAndPort.first;
if(hostAndPort.second != "") {
port = (int)strtol(hostAndPort.second.c_str(), NULL, 10);
if(!(0 < port && port <= 65535)) {
return false;
}
} else {
// If port is not specified, then we set it to default port of its protocol..
port = defPort;
}
string::size_type direp = url.find_last_of("/");
if(direp == string::npos || direp <= hep) {
dir = "/";
direp = hep;
} else {
dir = url.substr(hep, direp-hep);
}
if(url.size() > direp+1) {
file = url.substr(direp+1);
}
return true;
}
|
