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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 15 by Douglas Thrift, 2003-11-09T16:51:42-08:00

#	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	>	#ifndef _WIN32
10	>
11	>	static char slash = '/';
12	>
13	>	#else
14	>
15	>	static char slash = '\\';
16	>
17	>	#endif
18	>
19	>	Host::Host(const string& host, const string& name, const string& address, const
20	>	string& platform)
21	>	{
22	>	#ifdef _WIN32
23	>	if (count == 0)
24	>	{
25	>	if (WSAStartup(MAKEWORD(2, 0), &data) != 0)
26	>	{
27	>	cerr << "Host(): WSAStartup()\n";
28	>	exit(1);
29	>	}
30	>	}
31	>
32	>	count++;
33	>	#endif
34	>
35	>	setHost(host);
36	>	if (name != "") setName(name, address == "");
37	>	if (address != "") setAddress(address, name == "");
38	>	setPlatform(platform);
39	>	}
40	>
41	>	Host::~Host()
42	>	{
43	>	#ifdef _WIN32
44	>	count--;
45	>
46	>	if (count == 0)
47	>	{
48	>	if (WSACleanup() != 0)
49	>	{
50	>	cerr << "~Host(): WSACleanup()\n";
51	>	exit(1);
52	>	}
53	>	}
54	>	#endif
55	>	}
56	>
57	>	void Host::setName(const string& name, bool lookup)
58	>	{
59	>	this->name = name;
60	>
61	>	if (lookup)
62	>	{
63	>	struct hostent* ent = gethostbyname(this->name.c_str());
64	>
65	>	memcpy(&address, *(ent->h_addr_list), ent->h_length);
66	>	}
67	>	}
68	>
69	>	void Host::setAddress(const string& address, bool lookup)
70	>	{
71	>	in_addr_t value = inet_addr(address.c_str());
72	>
73	>	if (value == INADDR_NONE)
74	>	{
75	>	cerr << "Host.setAddress(): INADDR_NONE\n";
76	>	exit(1);
77	>	}
78	>	else
79	>	{
80	>	memcpy(&this->address, &value, sizeof(in_addr_t));
81	>	}
82	>
83	>	if (lookup)
84	>	{
85	>	struct hostent* ent = gethostbyaddr((char*)(&this->address),
86	>	sizeof(in_addr), AF_INET);
87	>
88	>	if (ent != NULL) name = ent->h_name;
89	>	}
90	>	}
91	>
92	>	bool Host::operator==(const Host& host) const
93	>	{
94	>	if (this->host == host.host)
95	>	{
96	>	if (name == host.name)
97	>	{
98	>	if (string(inet_ntoa(address)) == inet_ntoa(host.address))
99	>	{
100	>	return platform == host.platform;
101	>	}
102	>	else
103	>	{
104	>	return false;
105	>	}
106	>	}
107	>	else
108	>	{
109	>	return false;
110	>	}
111	>	}
112	>	else
113	>	{
114	>	return false;
115	>	}
116	>	}
117	>
118	>	Host Host::operator++()
119	>	{
120	>	string file = string("hosts") + slash + host;
121	>
122	>	ifstream fin(file.c_str());
123	>
124	>	if (fin.is_open())
125	>	{
126	>	getline(fin, name);
127	>
128	>	string address;
129	>
130	>	getline(fin, address);
131	>
132	>	in_addr_t value = inet_addr(address.c_str());
133	>
134	>	if (value == INADDR_NONE)
135	>	{
136	>	cerr << "Host.operator++(): INADDR_NONE\n";
137	>	exit(1);
138	>	}
139	>	else
140	>	{
141	>	memcpy(&this->address, &value, sizeof(in_addr_t));
142	>	}
143	>
144	>	getline(fin, platform);
145	>	fin.close();
146	>	}
147	>
148	>	return *this;
149	>	}
150	>
151	>	Host Host::operator++(int)
152	>	{
153	>	Host old = *this;
154	>
155	>	++*this;
156	>
157	>	return old;
158	>	}
159	>
160	>	Host Host::operator--()
161	>	{
162	>	string file = string("hosts") + slash + host;
163	>
164	>	ofstream fout(file.c_str());
165	>
166	>	fout << name << '\n'
167	>	<< inet_ntoa(address) << '\n'
168	>	<< platform << '\n';
169	>
170	>	fout.close();
171	>
172	>	return *this;
173	>	}
174	>
175	>	Host Host::operator--(int)
176	>	{
177	>	Host old = *this;
178	>
179	>	--*this;
180	>
181	>	return old;
182	>	}
183	>
184	>	#ifdef _WIN32
185	>
186	>	unsigned Host::count = 0;
187	>	WSADATA Host::data;
188	>
189	>	#endif

Comparing HostUpdate/Host.cpp (property svn:eol-style):
Revision 10 by Douglas Thrift, 2003-11-06T20:35:29-08:00 vs.
Revision 15 by Douglas Thrift, 2003-11-09T16:51:42-08:00

#	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 15 by Douglas Thrift, 2003-11-09T16:51:42-08:00

#	Line 0 | Line 1
1	+	Id

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