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- import arsd.cgi;
- //import arsd.sqlite;
- import std.file;
- import std.conv;
- import std.process;
-
- string host_port = ":9000";
- string allowed_host = "";
-
-
- string fileToString(string path){
- auto file = File(path, "r");
- string contents = "";
- while (!file.eof()) {
- contents ~= file.readln();
- }
- file.close();
- return contents;
- }
- string get_header(){
- return fileToString("public/header.html");
- }
- string get_footer(){
- return fileToString("public/footer.html");
- }
- bool run_script(string script_path){
- try{
- string script_command = "chmod +x " ~ script_path ~ " && bash -c "~ script_path;
- writeln("calling::: " ~ script_command);
- auto cont = executeShell(script_command);
- if(cont.status != 0) {
- writeln("failed to run script command");
- //return "Failed";
- return false;
- } else {
- writeln("script output " ~ cont.output);
- return true;
- }
- } catch (Exception e) {
- return false;
- }
- }
- void handler(Cgi cgi) {
- try{
- string host = cgi.host.replace(host_port, "");
- string path = cgi.pathInfo;
- if(path == "/favicon.ico"){
- return;
- }
- if(cgi.remoteAddress ~= allowed_host.split(":"[0])){ // ignore the port.
- cgi.write("<html> Connections are not allowed from: " ~ cgi.remoteAddress ~ "</html>");
- return;
- }
- writeln("Trying to access: " ~host ~path);
- string script_path = getcwd() ~"/" ~ host ~ "/" ~ "run.sh";
- writeln("script_path: " ~ script_path);
- if(script_path.exists){
- writeln("script_path exists: Trying to access: " ~host);
- //Not needed currently. auto fail_script = fileToString(script_path);
- writeln("Running script: \r\n" ~ script_path);
- auto result = run_script(script_path);
- if(result){
- cgi.write("<html> successfully ran script.</html>");
- } else {
- cgi.write("<html> Failed to run script.</html>");
- }
- writeln("done with script");
- } else {
- writeln("site path doesn't exist.");
- cgi.write("<html> Hello " ~ cgi.remoteAddress ~ " The host: " ~ host ~ " is not configured.</html>");
- }
- } catch (Exception e){
- writeln("ʕノ•ᴥ•ʔノ ︵ ┻━┻ Exception thrown: "~ e.toString());
- //throw o;
- cgi.setResponseStatus("500 Internal Server Error");
- cgi.write("ʕノ•ᴥ•ʔノ ︵ ┻━┻ 500 Internal Server Error.", true);
- }
- }
-
- //mixin GenericMain!handler;
-
- void main(string[] args) {
- //TODO: Fix this to load the acceptable host from an argument, or config file.
- allowed_host = "127.0.0.1";
-
- //TODO: Figure out a better way of setting defaults, this is pretty dumb.
- string[] newargs;
- writeln(to!string(args));
- args = [];
- writeln(to!string(args));
- newargs ~= "./main";
- newargs ~= "--listen";
- newargs ~= "http://localhost" ~ host_port;
- args = newargs;
- writeln(to!string(args));
- // this is all the content of [cgiMainImpl] which you can also call
-
- // cgi.d embeds a few add on functions like real time event forwarders
- // and session servers it can run in other processes. this spawns them, if needed.
- if(tryAddonServers(args))
- return;
-
- // cgi.d allows you to easily simulate http requests from the command line,
- // without actually starting a server. this function will do that.
- if(trySimulatedRequest!(handler, Cgi)(args))
- return;
-
- RequestServer server;
- // you can change the default port here if you like
- // server.listeningPort = 9000;
-
- // then call this to let the command line args override your default
- server.configureFromCommandLine(args);
-
- // here is where you could print out the listeningPort to the user if you wanted
-
- // and serve the request(s) according to the compile configuration
- server.serve!(handler)();
-
- // or you could explicitly choose a serve mode like this:
- // server.serveEmbeddedHttp!requestHandler();
- }
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