#include "channels.h"
#include "modules.h"
#include "inspsocket.h"
-#include "helperfuncs.h"
+
+#include "inspircd.h"
+#include "httpd.h"
/* $ModDesc: Provides HTTP serving facilities to modules */
-static Server *Srv;
-extern time_t TIME;
+class ModuleHttp;
+
+
+
+static ModuleHttp* HttpModule;
+static bool claimed;
enum HttpState
{
public:
- HttpSocket(std::string host, int port, bool listening, unsigned long maxtime, FileReader* index_page) : InspSocket(host, port, listening, maxtime), index(index_page)
+ HttpSocket(InspIRCd* SI, std::string host, int port, bool listening, unsigned long maxtime, FileReader* index_page) : InspSocket(SI, host, port, listening, maxtime), index(index_page)
{
- log(DEBUG,"HttpSocket constructor");
+ SI->Log(DEBUG,"HttpSocket constructor");
InternalState = HTTP_LISTEN;
}
- HttpSocket(int newfd, char* ip, FileReader* ind) : InspSocket(newfd, ip), index(ind)
+ HttpSocket(InspIRCd* SI, int newfd, char* ip, FileReader* ind) : InspSocket(SI, newfd, ip), index(ind)
{
InternalState = HTTP_SERVE_WAIT_REQUEST;
}
{
if (InternalState == HTTP_LISTEN)
{
- HttpSocket* s = new HttpSocket(newsock, ip, index);
- Srv->AddSocket(s);
+ HttpSocket* s = new HttpSocket(this->Instance, newsock, ip, index);
+ this->Instance->AddSocket(s);
}
return true;
}
{
}
- void SendHeaders()
+ std::string Response(int response)
{
- struct tm *timeinfo = localtime(&TIME);
- this->Write("HTTP/1.1 200 OK\r\nDate: ");
- this->Write(asctime(timeinfo));
- this->Write("Server: InspIRCd/m_http.so/1.1\r\nContent-Length: "+ConvToStr(index->ContentSize())+
- "\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n");
+ switch (response)
+ {
+ case 100:
+ return "CONTINUE";
+ case 101:
+ return "SWITCHING PROTOCOLS";
+ case 200:
+ return "OK";
+ case 201:
+ return "CREATED";
+ case 202:
+ return "ACCEPTED";
+ case 203:
+ return "NON-AUTHORITATIVE INFORMATION";
+ case 204:
+ return "NO CONTENT";
+ case 205:
+ return "RESET CONTENT";
+ case 206:
+ return "PARTIAL CONTENT";
+ case 300:
+ return "MULTIPLE CHOICES";
+ case 301:
+ return "MOVED PERMENANTLY";
+ case 302:
+ return "FOUND";
+ case 303:
+ return "SEE OTHER";
+ case 304:
+ return "NOT MODIFIED";
+ case 305:
+ return "USE PROXY";
+ case 307:
+ return "TEMPORARY REDIRECT";
+ case 400:
+ return "BAD REQUEST";
+ case 401:
+ return "UNAUTHORIZED";
+ case 402:
+ return "PAYMENT REQUIRED";
+ case 403:
+ return "FORBIDDEN";
+ case 404:
+ return "NOT FOUND";
+ case 405:
+ return "METHOD NOT ALLOWED";
+ case 406:
+ return "NOT ACCEPTABLE";
+ case 407:
+ return "PROXY AUTHENTICATION REQUIRED";
+ case 408:
+ return "REQUEST TIMEOUT";
+ case 409:
+ return "CONFLICT";
+ case 410:
+ return "GONE";
+ case 411:
+ return "LENGTH REQUIRED";
+ case 412:
+ return "PRECONDITION FAILED";
+ case 413:
+ return "REQUEST ENTITY TOO LARGE";
+ case 414:
+ return "REQUEST-URI TOO LONG";
+ case 415:
+ return "UNSUPPORTED MEDIA TYPE";
+ case 416:
+ return "REQUESTED RANGE NOT SATISFIABLE";
+ case 417:
+ return "EXPECTATION FAILED";
+ case 500:
+ return "INTERNAL SERVER ERROR";
+ case 501:
+ return "NOT IMPLEMENTED";
+ case 502:
+ return "BAD GATEWAY";
+ case 503:
+ return "SERVICE UNAVAILABLE";
+ case 504:
+ return "GATEWAY TIMEOUT";
+ case 505:
+ return "HTTP VERSION NOT SUPPORTED";
+ default:
+ return "WTF";
+ break;
+
+ }
+ }
+
+ void SendHeaders(unsigned long size, int response, const std::string &extraheaders)
+ {
+ time_t local = this->Instance->Time();
+ struct tm *timeinfo = localtime(&local);
+ this->Write("HTTP/1.1 "+ConvToStr(response)+" "+Response(response)+"\r\nDate: ");
+ this->Write(asctime(timeinfo));
+ if (extraheaders.empty())
+ {
+ this->Write("Content-Type: text/html\r\n");
+ }
+ else
+ {
+ this->Write(extraheaders);
+ }
+ this->Write("Server: InspIRCd/m_httpd.so/1.1\r\nContent-Length: "+ConvToStr(size)+
+ "\r\nConnection: close\r\n\r\n");
}
virtual bool OnDataReady()
{
char* data = this->Read();
+ std::string request_type;
+ std::string uri;
+ std::string http_version;
+
/* Check that the data read is a valid pointer and it has some content */
if (data && *data)
{
{
/* Headers are complete */
InternalState = HTTP_SERVE_SEND_DATA;
- SendHeaders();
- this->Write(index->Contents());
+ headers >> request_type;
+ headers >> uri;
+ headers >> http_version;
+
+ if ((http_version != "HTTP/1.1") && (http_version != "HTTP/1.0"))
+ {
+ SendHeaders(0, 505, "");
+ }
+ else
+ {
+ if ((request_type == "GET") && (uri == "/"))
+ {
+ SendHeaders(index->ContentSize(), 200, "");
+ this->Write(index->Contents());
+ }
+ else
+ {
+ claimed = false;
+ HTTPRequest httpr(request_type,uri,&headers,this,this->GetIP());
+ Event e((char*)&httpr, (Module*)HttpModule, "httpd_url");
+ e.Send(this->Instance);
+
+ if (!claimed)
+ {
+ SendHeaders(0, 404, "");
+ Instance->Log(DEBUG,"Page not claimed, 404");
+ }
+ }
+ }
return false;
}
return false;
}
}
+
+ void Page(std::stringstream* n, int response, std::string& extraheaders)
+ {
+ Instance->Log(DEBUG,"Sending page");
+ SendHeaders(n->str().length(), response, extraheaders);
+ this->Write(n->str());
+ }
};
class ModuleHttp : public Module
std::string bindip;
std::string indexfile;
- FileReader index;
+ FileReader* index;
HttpSocket* http;
void ReadConfig()
{
- ConfigReader c;
+ ConfigReader c(ServerInstance);
this->host = c.ReadValue("http", "host", 0);
this->bindip = c.ReadValue("http", "ip", 0);
this->port = c.ReadInteger("http", "port", 0, true);
this->indexfile = c.ReadValue("http", "index", 0);
- index.LoadFile(this->indexfile);
+ if (index)
+ {
+ delete index;
+ index = NULL;
+ }
+ index = new FileReader(ServerInstance, this->indexfile);
}
void CreateListener()
{
- http = new HttpSocket(this->bindip, this->port, true, 0, &index);
+ http = new HttpSocket(ServerInstance, this->bindip, this->port, true, 0, index);
if ((http) && (http->GetState() == I_LISTENING))
{
- Srv->AddSocket(http);
+ ServerInstance->AddSocket(http);
}
}
- ModuleHttp(Server* Me) : Module::Module(Me)
+ ModuleHttp(InspIRCd* Me) : Module::Module(Me)
{
- Srv = Me;
+ index = NULL;
ReadConfig();
CreateListener();
}
+ void OnEvent(Event* event)
+ {
+ }
+
+ char* OnRequest(Request* request)
+ {
+ ServerInstance->Log(DEBUG,"Got HTTPDocument object");
+ claimed = true;
+ HTTPDocument* doc = (HTTPDocument*)request->GetData();
+ HttpSocket* sock = (HttpSocket*)doc->sock;
+ sock->Page(doc->GetDocument(), doc->GetResponseCode(), doc->GetExtraHeaders());
+ return NULL;
+ }
+
void Implements(char* List)
{
List[I_OnEvent] = List[I_OnRequest] = 1;
virtual ~ModuleHttp()
{
- Srv->DelSocket(http);
+ ServerInstance->DelSocket(http);
}
virtual Version GetVersion()
{
- return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
+ return Version(1,0,0,0,VF_STATIC|VF_VENDOR|VF_SERVICEPROVIDER);
}
};
{
}
- virtual Module * CreateModule(Server* Me)
+ virtual Module * CreateModule(InspIRCd* Me)
{
- return new ModuleHttp(Me);
+ HttpModule = new ModuleHttp(Me);
+ return HttpModule;
}
};
projects / user / henk / code / inspircd.git / blobdiff