ViewVC Help

View File | Revision Log | Show Annotations | Download File | View Changeset | Root Listing

root/repos/HostUpdate/Host.cpp

Comparing HostUpdate/Host.cpp (file contents):
Revision 10 by Douglas Thrift, 2003-11-06T20:35:29-08:00 vs.
Revision 900 by douglas, 2007-04-29T02:26:40-07:00

#	Line 1 | Line 1
1	<	// Host Update
2	<	//
3	<	// Douglas Thrift
4	<	//
5	<	// $Id$
6	<
7	<	#include "Host.hpp"
8	<
9	<	Host::Host(const string& host, const string& name, const string& address)
10	<	{
11	<	#ifdef _WIN32
12	<	if (count == 0)
13	<	{
14	<	if (WSAStartup(MAKEWORD(2, 0), &data) != 0)
15	<	{
16	<	cerr << "Host(): WSAStartup()\n";
17	<	exit(1);
18	<	}
19	<	}
20	<
21	<	count++;
22	<	#endif
23	<
24	<	this->address = new struct in_addr;
25	<
26	<	setHost(host);
27	<	if (name != "") setName(name, address == "");
28	<	if (address != "") setAddress(address, name == "");
29	<	}
30	<
31	<	Host::~Host()
32	<	{
33	<	delete address;
34	<
35	<	#ifdef _WIN32
36	<	count--;
37	<
38	<	if (count == 0)
39	<	{
40	<	if (WSACleanup() != 0)
41	<	{
42	<	cerr << "~Host(): WSACleanup()\n";
43	<	exit(1);
44	<	}
45	<	}
46	<	#endif
47	<	}
48	<
49	<	void Host::setName(const string& name, bool lookup)
50	<	{
51	<	this->name = name;
52	<
53	<	if (lookup)
54	<	{
55	<	struct hostent* ent = gethostbyname(this->name.c_str());
56	<
57	<	memcpy(address, *(ent->h_addr_list), ent->h_length);
58	<	}
59	<	}
60	<
61	<	void Host::setAddress(const string& address, bool lookup)
62	<	{
63	<	in_addr_t value = inet_addr(address.c_str());
64	<
65	<	if (value == INADDR_NONE)
66	<	{
67	<	cerr << "Host.setAddress(): INADDR_NONE\n";
68	<	exit(1);
69	<	}
70	<	else
71	<	{
72	<	memcpy(this->address, &value, sizeof(in_addr_t));
73	<	}
74	<
75	<	if (lookup)
76	<	{
77	<	cerr << "Here!\n";
78	<	struct hostent* ent = gethostbyaddr((char*)(this->address),
79	<	sizeof(in_addr), AF_INET);
80	<
81	<	name = ent->h_name;
82	<	}
83	<	}
84	<
85	<	void Host::operator++()
86	<	{
87	<	ifstream fin(host.c_str());
88	<
89	<	getline(fin, name);
90	<
91	<	fin.read((char*)(address), sizeof(in_addr));
92	<	fin.close();
93	<	}
94	<
95	<	void Host::operator--()
96	<	{
97	<	ofstream fout(host.c_str());
98	<
99	<	fout << name << '\n';
100	<
101	<	fout.write((char*)(address), sizeof(in_addr));
102	<	fout.close();
103	<	}
104	<
105	<	#ifdef _WIN32
106	<
107	<	unsigned Host::count = 0;
108	<	WSADATA Host::data;
109	<
110	<	#endif
1	>	// Host Update
2	>	//
3	>	// Douglas Thrift
4	>	//
5	>	// $Id$
6	>
7	>	#include "Host.hpp"
8	>
9	>	Host::Host(const std::string& host, const std::string& name, const std::string& address, const std::string& platform)
10	>	{
11	>	::memset(&this->address, 0, sizeof(in_addr));
12	>
13	>	#ifdef _WIN32
14	>	if (count == 0)
15	>	if (::WSAStartup(MAKEWORD(2, 0), &data) != 0)
16	>	{
17	>	std::cerr << "Host(): WSAStartup()\n";
18	>
19	>	::exit(1);
20	>	}
21	>
22	>	count++;
23	>	#endif
24	>
25	>	setHost(host);
26	>
27	>	if (name != "")
28	>	setName(name, address == "");
29	>
30	>	if (address != "")
31	>	setAddress(address, name == "");
32	>
33	>	setPlatform(platform);
34	>	}
35	>
36	>	Host::~Host()
37	>	{
38	>	#ifdef _WIN32
39	>	count--;
40	>
41	>	if (count == 0)
42	>	if (::WSACleanup() != 0)
43	>	{
44	>	std::cerr << "~Host(): WSACleanup()\n";
45	>
46	>	::exit(1);
47	>	}
48	>	#endif
49	>	}
50	>
51	>	void Host::setName(const std::string& name, bool lookup)
52	>	{
53	>	this->name = name;
54	>
55	>	if (lookup)
56	>	{
57	>	struct ::hostent* ent(::gethostbyname(this->name.c_str()));
58	>
59	>	::memcpy(&address, *(ent->h_addr_list), ent->h_length);
60	>	}
61	>	}
62	>
63	>	void Host::setAddress(const std::string& address, bool lookup)
64	>	{
65	>	::in_addr_t value = ::inet_addr(address.c_str());
66	>
67	>	if (value == INADDR_NONE)
68	>	std::cerr << "Host.setAddress(): INADDR_NONE\n";
69	>	else
70	>	::memcpy(&this->address, &value, sizeof(::in_addr_t));
71	>
72	>	if (lookup)
73	>	{
74	>	struct ::hostent* ent(::gethostbyaddr((char*)(&this->address), sizeof(in_addr), AF_INET));
75	>
76	>	if (ent != NULL)
77	>	name = ent->h_name;
78	>	}
79	>	}
80	>
81	>	bool Host::operator==(const Host& host) const
82	>	{
83	>	if (this->host == host.host)
84	>	if (name == host.name)
85	>	if (std::string(::inet_ntoa(address)) == ::inet_ntoa(host.address))
86	>	return platform == host.platform;
87	>	else
88	>	return false;
89	>	else
90	>	return false;
91	>	else
92	>	return false;
93	>	}
94	>
95	>	Host Host::operator++()
96	>	{
97	>	std::string file(std::string("hosts") + slash + host);
98	>	std::ifstream fin(file.c_str());
99	>
100	>	if (fin.is_open())
101	>	{
102	>	std::getline(fin, name);
103	>
104	>	std::string address;
105	>
106	>	std::getline(fin, address);
107	>
108	>	::in_addr_t value(::inet_addr(address.c_str()));
109	>
110	>	if (value == INADDR_NONE)
111	>	std::cerr << "Host.operator++(): INADDR_NONE\n";
112	>	else
113	>	::memcpy(&this->address, &value, sizeof(in_addr_t));
114	>
115	>	std::getline(fin, platform);
116	>	fin.close();
117	>	}
118	>
119	>	return *this;
120	>	}
121	>
122	>	Host Host::operator++(int)
123	>	{
124	>	Host old = *this;
125	>
126	>	++*this;
127	>
128	>	return old;
129	>	}
130	>
131	>	Host Host::operator--()
132	>	{
133	>	std::string file = std::string("hosts") + slash + host;
134	>
135	>	std::ofstream fout(file.c_str());
136	>
137	>	fout << name << '\n' << ::inet_ntoa(address) << '\n' << platform << '\n';
138	>
139	>	fout.close();
140	>
141	>	return *this;
142	>	}
143	>
144	>	Host Host::operator--(int)
145	>	{
146	>	Host old = *this;
147	>
148	>	--*this;
149	>
150	>	return old;
151	>	}
152	>
153	>	#ifdef _WIN32
154	>
155	>	unsigned Host::count(0);
156	>	WSADATA Host::data;
157	>
158	>	#endif

Comparing HostUpdate/Host.cpp (property svn:eol-style):
Revision 10 by Douglas Thrift, 2003-11-06T20:35:29-08:00 vs.
Revision 900 by douglas, 2007-04-29T02:26:40-07:00

#	Line 0 | Line 1
1	+	native

Comparing HostUpdate/Host.cpp (property svn:keywords):
Revision 10 by Douglas Thrift, 2003-11-06T20:35:29-08:00 vs.
Revision 900 by douglas, 2007-04-29T02:26:40-07:00

#	Line 0 | Line 1
1	+	Id

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines