ViewVC Help

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

root/repos/HostUpdate/HostUpdate.cpp

Comparing HostUpdate/HostUpdate.cpp (file contents):
Revision 9 by Douglas Thrift, 2003-11-05T22:59:04-08:00 vs.
Revision 15 by Douglas Thrift, 2003-11-09T16:51:42-08:00

#	Line 16 | Line 16 | int main(int argc, char* argv[])
16
17		HostUpdate::HostUpdate()
18		{
19	<	CgiEnvironment env = cgi.getEnvironment();
19	>	struct stat* hosts = new struct stat;
20
21	<	cout << "Location: " << (env.usingHTTPS() ? "https" : "http") << "://"
22	<	<< env.getServerName() << ":" << env.getServerPort() << "/\n\n";
21	>	if (stat("hosts", hosts) != 0)
22	>	{
23	>	mkdir("hosts");
24	>	}
25
26	<	form_iterator itor = cgi["host"];
27	<	FormEntry host = *itor;
26	>	delete [] hosts;
27	>
28	>	string agent = sgetenv("HTTP_USER_AGENT");
29	>	string method = sgetenv("REQUEST_METHOD");
30	>
31	>	parse(method);
32	>
33	>	if (agent.find("Host Update/") == 0 && method == "POST" && agent.find(" (")
34	>	!= string::npos && agent.find(") libwww-perl/") != string::npos)
35	>	{
36	>	update(agent);
37	>	}
38	>	else
39	>	{
40	>	display();
41	>	}
42		}
43
44		HostUpdate::~HostUpdate()
45		{
46	+	//
47	+	}
48	+
49	+	void HostUpdate::parse(const string& method)
50	+	{
51	+	string query;
52	+
53	+	if (method == "POST")
54	+	{
55	+	getline(cin, query);
56	+	}
57	+	else
58	+	{
59	+	query = sgetenv("QUERY_STRING");
60	+	}
61	+
62	+	if (query == "") return;
63	+
64	+	istringstream input(query);
65	+
66	+	do
67	+	{
68	+	string name, value;
69	+
70	+	getline(input, name, '=');
71	+	getline(input, value, '&');
72	+
73	+	cgi.insert(pair<string, string>(name, value));
74	+	}
75	+	while (input.good());
76	+	}
77	+
78	+	void HostUpdate::update(const string& agent)
79	+	{
80	+	cout << "Content-Type: text/plain\n\n";
81	+
82	+	multimap<string, string>::iterator itor = cgi.find("host");
83	+
84	+	if (itor == cgi.end()) return;
85	+	if (itor->second == "") return;
86	+
87	+	string host = itor->second, name = sgetenv("REMOTE_HOST"), address =
88	+	sgetenv("REMOTE_ADDR");
89	+
90	+	string::size_type begin = agent.find('(') + 1, end = agent.find(')',
91	+	begin);
92	+	string platform = agent.substr(begin, end - begin);
93	+
94	+	Host client(host, name, address, platform), saved(host);
95	+
96	+	cout << "host=" << client.getHost() << '\n'
97	+	<< "name=" << client.getName() << '\n'
98	+	<< "address=" << client.getAddress() << '\n'
99	+	<< "platform=" << client.getPlatform() << '\n';
100	+
101	+	if (client != ++saved) client--;
102	+	}
103	+
104	+	void HostUpdate::display()
105	+	{
106	+	cout << "Content-Type: text/plain\n\n";
107	+
108	+	set<Host> hosts;
109	+	DIR* dir = opendir("hosts");
110	+	struct dirent* ent;
111	+
112	+	while ((ent = readdir(dir)) != NULL)
113	+	{
114	+	string file = ent->d_name;
115	+
116	+	if (file == "." || file == "..") continue;
117	+
118	+	Host host(file);
119	+
120	+	hosts.insert(++host);
121	+	}
122	+
123	+	closedir(dir);
124	+
125	+	for (set<Host>::iterator itor = hosts.begin(); itor != hosts.end(); itor++)
126	+	{
127	+	Host host = *itor;
128	+
129	+	cout << "host=" << host.getHost() << '\n'
130	+	<< "name=" << host.getName() << '\n'
131	+	<< "address=" << host.getAddress() << '\n'
132	+	<< "platform=" << host.getPlatform() << "\n\n";
133	+	}
134		}

Diff Legend

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