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root/repos/HostUpdate/HostUpdate.cpp

Comparing HostUpdate/HostUpdate.cpp (file contents):
Revision 12 by Douglas Thrift, 2003-11-06T23:43:01-08:00 vs.
Revision 19 by Douglas Thrift, 2003-11-10T19:46:19-08:00

#	Line 6 | Line 6
6
7		#include "HostUpdate.hpp"
8		#include "Host.hpp"
9	+	#include <windows.h>
10
11		int main(int argc, char* argv[])
12		{
#	Line 25 | Line 26 | HostUpdate::HostUpdate()
26
27		delete [] hosts;
28
29	<	chdir("hosts");
29	>	string agent = sgetenv("HTTP_USER_AGENT");
30	>	string method = sgetenv("REQUEST_METHOD");
31
32	<	CgiEnvironment env = cgi.getEnvironment();
32	>	parse(method);
33
34	<	string agent = env.getUserAgent();
33	<	string method = env.getRequestMethod();
34	<
35	<	if (agent.find("Host Update/") == 0 && method == "GET" && agent.find(" (")
34	>	if (agent.find("Host Update/") == 0 && method == "POST" && agent.find(" (")
35		!= string::npos && agent.find(") libwww-perl/") != string::npos)
36		{
37	<	update(env, agent);
37	>	update(agent);
38		}
39		else
40		{
41	<	display(env);
41	>	display();
42		}
43		}
44
#	Line 48 | Line 47 | HostUpdate::~HostUpdate()
47		//
48		}
49
50	<	void HostUpdate::update(CgiEnvironment& env, const string& agent)
50	>	void HostUpdate::parse(const string& method)
51		{
52	<	cout << "Content-Type: text/plain\n\n";
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	<	vector<FormEntry> entries;
71	>	getline(input, name, '=');
72	>	getline(input, value, '&');
73
74	<	if (!cgi.getElement("host", entries)) return;
75	<	if (entries[0].isEmpty()) return;
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	<	string host = entries[0].getStrippedValue();
86	<	string name = env.getRemoteHost();
62	<	string address = env.getRemoteAddr();
85	>	if (itor == cgi.end()) return;
86	>	if (itor->second == "") return;
87
88	<	if (name == address) name = "";
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(begin, ')');
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(CgiEnvironment& env)
105	>	void HostUpdate::display()
106		{
107	<	//
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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