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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 19 by Douglas Thrift, 2003-11-10T19:46:19-08:00

#	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";
24	<
25	<	form_iterator itor = cgi["host"];
26	<	FormEntry host = *itor;
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		HostUpdate::~HostUpdate()
46		{
47	+	//
48	+	}
49	+
50	+	void HostUpdate::parse(const string& method)
51	+	{
52	+	string query;
53	+
54	+	if (method == "POST")
55	+	{
56	+	getline(cin, query);
57	+	}
58	+	else
59	+	{
60	+	query = sgetenv("QUERY_STRING");
61	+	}
62	+
63	+	if (query == "") return;
64	+
65	+	istringstream input(query);
66	+
67	+	do
68	+	{
69	+	string name, value;
70	+
71	+	getline(input, name, '=');
72	+	getline(input, value, '&');
73	+
74	+	cgi.insert(pair<string, string>(name, value));
75	+	}
76	+	while (input.good());
77	+	}
78	+
79	+	void HostUpdate::update(const string& agent)
80	+	{
81	+	cout << "Content-Type: text/plain\n\n";
82	+
83	+	multimap<string, string>::iterator itor = cgi.find("host");
84	+
85	+	if (itor == cgi.end()) return;
86	+	if (itor->second == "") return;
87	+
88	+	string host = itor->second, name = sgetenv("REMOTE_HOST"), address =
89	+	sgetenv("REMOTE_ADDR");
90	+
91	+	string::size_type begin = agent.find('(') + 1, end = agent.find(')',
92	+	begin);
93	+	string platform = agent.substr(begin, end - begin);
94	+
95	+	Host client(host, name, address, platform), saved(host);
96	+
97	+	cout << "host=" << client.getHost() << '\n'
98	+	<< "name=" << client.getName() << '\n'
99	+	<< "address=" << client.getAddress() << '\n'
100	+	<< "platform=" << client.getPlatform() << '\n';
101	+
102	+	if (client != ++saved) client--;
103	+	}
104	+
105	+	void HostUpdate::display()
106	+	{
107	+	cout << "Content-Type: text/plain\n\n";
108	+
109	+	set<Host> hosts;
110	+
111	+	#ifndef _WIN32
112	+	DIR* dir = opendir("hosts");
113	+	struct dirent* ent;
114	+
115	+	while ((ent = readdir(dir)) != NULL)
116	+	{
117	+	string file = ent->d_name;
118	+
119	+	if (file == "." || file == "..") continue;
120	+
121	+	Host host(file);
122	+
123	+	hosts.insert(++host);
124	+	}
125	+
126	+	closedir(dir);
127	+	#else
128	+	WIN32_FIND_DATA found;
129	+	HANDLE find = FindFirstFile("hosts\\*", &found);
130	+
131	+	do
132	+	{
133	+	string file = found.cFileName;
134	+
135	+	if (file == "." || file == "..") continue;
136	+
137	+	Host host(file);
138	+
139	+	hosts.insert(++host);
140	+	}
141	+	while (FindNextFile(find, &found) != 0);
142	+
143	+	FindClose(find);
144	+	#endif
145	+
146	+	for (set<Host>::iterator itor = hosts.begin(); itor != hosts.end(); itor++)
147	+	{
148	+	Host host = *itor;
149	+
150	+	cout << "host=" << host.getHost() << '\n'
151	+	<< "name=" << host.getName() << '\n'
152	+	<< "address=" << host.getAddress() << '\n'
153	+	<< "platform=" << host.getPlatform() << '\n';
154	+
155	+	string name = string("hosts") + slash + host.getHost();
156	+	struct stat file;
157	+
158	+	if (stat(name.c_str(), &file) == 0)
159	+	{
160	+	char since[20];
161	+
162	+	strftime(since, 20, "%m/%d/%Y %H:%M:%S", gmtime(&file.st_mtime));
163	+
164	+	cout << "since=" << since << " GMT\n";
165	+	}
166	+	}
167		}

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