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// Host Update |
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// |
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// Douglas Thrift |
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// |
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// $Id$ |
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|
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#include "HostUpdate.hpp" |
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#include "Host.hpp" |
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|
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int main(int argc, char* argv[]) |
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{ |
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HostUpdate update; |
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|
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return 0; |
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} |
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|
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HostUpdate::HostUpdate() |
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{ |
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struct stat* hosts = new struct stat; |
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|
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if (stat("hosts", hosts) != 0) |
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{ |
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mkdir("hosts"); |
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} |
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|
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delete [] hosts; |
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|
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chdir("hosts"); |
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|
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CgiEnvironment env = cgi.getEnvironment(); |
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|
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string agent = env.getUserAgent(); |
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string method = env.getRequestMethod(); |
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|
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if (agent.find("Host Update/") == 0 && method == "POST" && agent.find(" (") |
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!= string::npos && agent.find(") libwww-perl/") != string::npos) |
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{ |
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update(env, agent); |
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} |
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else |
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{ |
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display(env); |
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} |
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} |
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|
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HostUpdate::~HostUpdate() |
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{ |
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// |
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} |
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|
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void HostUpdate::update(CgiEnvironment& env, const string& agent) |
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{ |
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cout << "Content-Type: text/plain\n\n"; |
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|
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vector<FormEntry> entries; |
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|
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if (!cgi.getElement("host", entries)) return; |
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if (entries[0].isEmpty()) return; |
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|
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string host = entries[0].getStrippedValue(), name = env.getRemoteHost(), |
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address = env.getRemoteAddr(); |
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|
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if (name == address) name = ""; |
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|
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string::size_type begin = agent.find('(') + 1, end = agent.find(')', |
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begin); |
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string platform = agent.substr(begin, end - begin); |
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|
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cout << "host=" << host << '\n' |
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<< "name=" << name << '\n' |
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<< "address=" << address << '\n' |
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<< "platform=" << platform << '\n'; |
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|
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Host client(host, name, address, platform), saved(host); |
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|
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if (client != ++saved) client--; |
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} |
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|
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void HostUpdate::display(CgiEnvironment& env) |
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{ |
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cout << "Content-Type: text/plain\n\n"; |
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|
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set<Host> hosts; |
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DIR* dir = opendir("."); |
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struct dirent* ent; |
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|
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while ((ent = readdir(dir)) != NULL) |
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{ |
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string file = ent->d_name; |
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|
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cerr << file << '\n'; |
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|
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if (file == "." || file == "..") continue; |
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|
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Host host(file); |
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|
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hosts.insert(++host); |
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} |
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|
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closedir(dir); |
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|
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for (set<Host>::iterator itor = hosts.begin(); itor != hosts.end(); itor++) |
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{ |
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Host host = *itor; |
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|
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cout << "host=" << host.getHost() << '\n' |
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<< "name=" << host.getName() << '\n' |
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<< "address=" << host.getAddress() << '\n' |
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<< "platform=" << host.getPlatform() << "\n\n"; |
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} |
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} |
