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root/repos/HostUpdate/HostUpdate.cpp

Comparing HostUpdate/HostUpdate.cpp (file contents):
Revision 3 by Douglas Thrift, 2003-11-05T18:37:16-08:00 vs.
Revision 20 by Douglas Thrift, 2003-11-10T20:11:13-08:00

#	Line 5 | Line 5
5		// $Id$
6
7		#include "HostUpdate.hpp"
8	+	#include "Host.hpp"
9	+	#include <windows.h>
10
11		int main(int argc, char* argv[])
12		{
#	Line 15 | Line 17 | int main(int argc, char* argv[])
17
18		HostUpdate::HostUpdate()
19		{
20	<	CgiEnvironment env = cgi.getEnvironment();
20	>	struct stat* hosts = new struct stat;
21
22	<	cout << "Location: " << (env.usingHTTPS() ? "https" : "http") << "://"
23	<	<< env.getServerName() << ":" << env.getServerPort() << "/\n\n";
22	>	if (stat("hosts", hosts) != 0)
23	>	{
24	>	mkdir("hosts");
25	>	}
26	>
27	>	delete [] hosts;
28	>
29	>	string agent = sgetenv("HTTP_USER_AGENT");
30	>	string method = sgetenv("REQUEST_METHOD");
31	>
32	>	parse(method);
33	>
34	>	if (agent.find("Host Update/") == 0 && method == "POST" && agent.find(" (")
35	>	!= string::npos && agent.find(") libwww-perl/") != string::npos)
36	>	{
37	>	update(agent);
38	>	}
39	>	else
40	>	{
41	>	display();
42	>	}
43	>	}
44	>
45	>	void HostUpdate::parse(const string& method)
46	>	{
47	>	string query;
48	>
49	>	if (method == "POST")
50	>	{
51	>	getline(cin, query);
52	>	}
53	>	else
54	>	{
55	>	query = sgetenv("QUERY_STRING");
56	>	}
57	>
58	>	if (query == "") return;
59	>
60	>	istringstream input(query);
61	>
62	>	do
63	>	{
64	>	string name, value;
65	>
66	>	getline(input, name, '=');
67	>	getline(input, value, '&');
68	>
69	>	cgi.insert(pair<string, string>(name, value));
70	>	}
71	>	while (input.good());
72	>	}
73	>
74	>	void HostUpdate::update(const string& agent)
75	>	{
76	>	cout << "Content-Type: text/plain\n\n";
77	>
78	>	multimap<string, string>::iterator itor = cgi.find("host");
79
80	<	form_iterator itor = cgi["host"];
81	<	FormEntry host = *itor;
80	>	if (itor == cgi.end()) return;
81	>	if (itor->second == "") return;
82	>
83	>	string host = itor->second, name = sgetenv("REMOTE_HOST"), address =
84	>	sgetenv("REMOTE_ADDR");
85	>
86	>	string::size_type begin = agent.find('(') + 1, end = agent.find(')',
87	>	begin);
88	>	string platform = agent.substr(begin, end - begin);
89	>
90	>	Host client(host, name, address, platform), saved(host);
91	>
92	>	cout << "host=" << client.getHost() << '\n'
93	>	<< "name=" << client.getName() << '\n'
94	>	<< "address=" << client.getAddress() << '\n'
95	>	<< "platform=" << client.getPlatform() << '\n';
96	>
97	>	if (client != ++saved) client--;
98		}
99
100	<	HostUpdate::~HostUpdate()
100	>	void HostUpdate::display()
101		{
102	+	cout << "Content-Type: text/plain\n\n";
103	+
104	+	set<Host> hosts;
105	+
106	+	#ifndef _WIN32
107	+	DIR* dir = opendir("hosts");
108	+	struct dirent* ent;
109	+
110	+	while ((ent = readdir(dir)) != NULL)
111	+	{
112	+	string file = ent->d_name;
113	+
114	+	if (file == "." || file == "..") continue;
115	+
116	+	Host host(file);
117	+
118	+	hosts.insert(++host);
119	+	}
120	+
121	+	closedir(dir);
122	+	#else
123	+	WIN32_FIND_DATA found;
124	+	HANDLE find = FindFirstFile("hosts\\*", &found);
125	+
126	+	do
127	+	{
128	+	string file = found.cFileName;
129	+
130	+	if (file == "." || file == "..") continue;
131	+
132	+	Host host(file);
133	+
134	+	hosts.insert(++host);
135	+	}
136	+	while (FindNextFile(find, &found) != 0);
137	+
138	+	FindClose(find);
139	+	#endif
140	+
141	+	for (set<Host>::iterator itor = hosts.begin(); itor != hosts.end(); itor++)
142	+	{
143	+	display(*itor);
144	+	}
145	+	}
146	+
147	+	void HostUpdate::display(const Host& host)
148	+	{
149	+	cout << "host=" << host.getHost() << '\n'
150	+	<< "name=" << host.getName() << '\n'
151	+	<< "address=" << host.getAddress() << '\n'
152	+	<< "platform=" << host.getPlatform() << '\n';
153	+
154	+	string name = string("hosts") + slash + host.getHost();
155	+	struct stat file;
156	+
157	+	if (stat(name.c_str(), &file) == 0)
158	+	{
159	+	char since[20];
160	+
161	+	strftime(since, 20, "%m/%d/%Y %H:%M:%S", gmtime(&file.st_mtime));
162	+
163	+	cout << "since=" << since << " GMT\n";
164	+	}
165		}

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