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// Host Status |
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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 "HostStatus.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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HostStatus status; |
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|
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return 0; |
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} |
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|
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HostStatus::HostStatus() |
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{ |
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sputenv("TZ=:America/Los_Angeles"); |
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|
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string method = sgetenv("REQUEST_METHOD"); |
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|
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parse(method); |
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|
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multimap<string, string>::iterator itor = cgi.find("format"); |
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|
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if (itor != cgi.end()) |
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{ |
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string format = itor->second; |
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|
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page = format != "t" ? true : false; |
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} |
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|
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display(method); |
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} |
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|
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void HostStatus::parse(const string& method) |
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{ |
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string query; |
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|
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if (method == "POST") |
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{ |
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getline(cin, query); |
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} |
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else |
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{ |
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query = sgetenv("QUERY_STRING"); |
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} |
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|
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if (query == "") return; |
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|
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istringstream input(query); |
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|
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do |
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{ |
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string name, value; |
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|
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getline(input, name, '='); |
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getline(input, value, '&'); |
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|
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cgi.insert(pair<string, string>(name, value)); |
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} |
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while (input.good()); |
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} |
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|
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void HostStatus::display(const string& method) |
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{ |
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cout << "Content-Type: text/html\n\n"; |
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|
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if (method == "POST") sunsetenv("HTTP_USER_AGENT"); |
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|
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pstream hostupdate("./hostupdate.cgi"); |
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|
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if (method == "POST") |
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{ |
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for (multimap<string, string>::iterator itor = cgi.begin(); itor != |
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cgi.end(); itor++) |
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{ |
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hostupdate << itor->first << '=' << itor->second << '&'; |
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} |
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|
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hostupdate << '\n' << flush; |
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} |
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|
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hostupdate.ignore(26); |
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|
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list<Host> hosts; |
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bool done = false; |
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|
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do |
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{ |
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Host host; |
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|
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hostupdate >> host; |
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|
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hosts.push_back(host); |
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|
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switch (hostupdate.peek()) |
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{ |
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case 'h': |
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case 'n': |
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case 'a': |
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case 'p': |
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case 's': |
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break; |
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default: |
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done = true; |
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break; |
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} |
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} |
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while (!done && hostupdate.good()); |
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|
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if (page) header(); |
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|
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for (list<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 << flush; |
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} |
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|
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if (page) footer(); |
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} |
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|
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void HostStatus::header() |
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{ |
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cout << "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0//EN\"\n" |
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<< "\t\"http://www.w3.org/TR/REC-html40/strict.dtd\">\n" |
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<< "<html>\n" |
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<< "<head>\n" |
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<< "<link rel=\"StyleSheet\" href=\"../stylesheets/regular.css\" type=" |
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<< "\"text/css\">\n" |
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<< "<title>Host Status</title>\n" |
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<< "</head>\n" |
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<< "<body>\n" |
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<< "<h1 id=\"title\" class=\"center\">Host Status</h1>\n" |
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<< "<table class=\"center\">\n"; |
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} |
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|
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void HostStatus::footer() |
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{ |
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cout << "</table>\n" |
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<< "</html>\n"; |
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} |
