repos/HostUpdate/HostUpdate.cpp

// Host Update
//
// Douglas Thrift
//
// $Id$

#include "HostUpdate.hpp"
#include "Host.hpp"

int main(int argc, char* argv[])
{
        HostUpdate update;

        return 0;
}

HostUpdate::HostUpdate()
{
        struct stat* hosts = new struct stat;

        if (stat("hosts", hosts) != 0)
        {
                mkdir("hosts");
        }

        delete [] hosts;

        chdir("hosts");

        CgiEnvironment env = cgi.getEnvironment();

        string agent = env.getUserAgent();
        string method = env.getRequestMethod();

        if (agent.find("Host Update/") == 0 && method == "POST" && agent.find(" (")
                != string::npos && agent.find(") libwww-perl/") != string::npos)
        {
                update(env, agent);
        }
        else
        {
                display(env);
        }
}

HostUpdate::~HostUpdate()
{
        //
}

void HostUpdate::update(CgiEnvironment& env, const string& agent)
{
        cout << "Content-Type: text/plain\n\n";

        vector<FormEntry> entries;

        if (!cgi.getElement("host", entries)) return;
        if (entries[0].isEmpty()) return;

        string host = entries[0].getStrippedValue(), name = env.getRemoteHost(),
                address = env.getRemoteAddr();

        if (name == address) name = "";

        string::size_type begin = agent.find('(') + 1, end = agent.find(')',
                begin);
        string platform = agent.substr(begin, end - begin);

        cout << "host=" << host << '\n'
                << "name=" << name << '\n'
                << "address=" << address << '\n'
                << "platform=" << platform << '\n';

        Host client(host, name, address, platform), saved(host);

        if (client != ++saved) client--;
}

void HostUpdate::display(CgiEnvironment& env)
{
        cout << "Status: 401\nWWW-Authenticate: Basic realm=\"Host Update\"\n\n";
}
Revision:	13
Committed:	2003-11-07T12:17:57-08:00 (21 years, 7 months ago) by Douglas Thrift
File size:	1542 byte(s)
Log Message:	Goodbye, cruel world, goodbye, cruel lamp...
#	User	Rev	Content
1	Douglas Thrift	3	// Host Update
2			//
3			// Douglas Thrift
4			//
5			// $Id$
6
7			#include "HostUpdate.hpp"
8	Douglas Thrift	9	#include "Host.hpp"
9	Douglas Thrift	3
10			int main(int argc, char* argv[])
11			{
12			HostUpdate update;
13
14			return 0;
15			}
16
17			HostUpdate::HostUpdate()
18			{
19	Douglas Thrift	12	struct stat* hosts = new struct stat;
20	Douglas Thrift	3
21	Douglas Thrift	12	if (stat("hosts", hosts) != 0)
22			{
23			mkdir("hosts");
24			}
25	Douglas Thrift	3
26	Douglas Thrift	12	delete [] hosts;
27	Douglas Thrift	10
28	Douglas Thrift	12	chdir("hosts");
29	Douglas Thrift	10
30	Douglas Thrift	12	CgiEnvironment env = cgi.getEnvironment();
31	Douglas Thrift	10
32	Douglas Thrift	12	string agent = env.getUserAgent();
33			string method = env.getRequestMethod();
34
35	Douglas Thrift	13	if (agent.find("Host Update/") == 0 && method == "POST" && agent.find(" (")
36	Douglas Thrift	12	!= string::npos && agent.find(") libwww-perl/") != string::npos)
37			{
38			update(env, agent);
39			}
40			else
41			{
42			display(env);
43			}
44	Douglas Thrift	3	}
45
46			HostUpdate::~HostUpdate()
47			{
48	Douglas Thrift	10	//
49	Douglas Thrift	3	}
50	Douglas Thrift	12
51			void HostUpdate::update(CgiEnvironment& env, const string& agent)
52			{
53			cout << "Content-Type: text/plain\n\n";
54
55			vector<FormEntry> entries;
56
57			if (!cgi.getElement("host", entries)) return;
58			if (entries[0].isEmpty()) return;
59
60	Douglas Thrift	13	string host = entries[0].getStrippedValue(), name = env.getRemoteHost(),
61			address = env.getRemoteAddr();
62	Douglas Thrift	12
63			if (name == address) name = "";
64
65	Douglas Thrift	13	string::size_type begin = agent.find('(') + 1, end = agent.find(')',
66			begin);
67	Douglas Thrift	12	string platform = agent.substr(begin, end - begin);
68	Douglas Thrift	13
69			cout << "host=" << host << '\n'
70			<< "name=" << name << '\n'
71			<< "address=" << address << '\n'
72			<< "platform=" << platform << '\n';
73
74			Host client(host, name, address, platform), saved(host);
75
76			if (client != ++saved) client--;
77	Douglas Thrift	12	}
78
79			void HostUpdate::display(CgiEnvironment& env)
80			{
81	Douglas Thrift	13	cout << "Status: 401\nWWW-Authenticate: Basic realm=\"Host Update\"\n\n";
82	Douglas Thrift	12	}