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| author | FWoltermann@gmail.com <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2011-12-08 14:53:40 +0000 |
|---|---|---|
| committer | FWoltermann@gmail.com <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544> | 2011-12-08 14:53:40 +0000 |
| commit | e33e19d0587146859d48a134ec9fd94e7b7ba5cd (patch) | |
| tree | 69d048c8801858d2756ab3a487090a7a1b74bf14 /NetEx/HttpServletExec.cpp | |
| download | starshatter-e33e19d0587146859d48a134ec9fd94e7b7ba5cd.zip starshatter-e33e19d0587146859d48a134ec9fd94e7b7ba5cd.tar.gz starshatter-e33e19d0587146859d48a134ec9fd94e7b7ba5cd.tar.bz2 | |
Initial upload
Diffstat (limited to 'NetEx/HttpServletExec.cpp')
| -rw-r--r-- | NetEx/HttpServletExec.cpp | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/NetEx/HttpServletExec.cpp b/NetEx/HttpServletExec.cpp new file mode 100644 index 0000000..7d302cf --- /dev/null +++ b/NetEx/HttpServletExec.cpp @@ -0,0 +1,233 @@ +/* Project nGenEx
+ Destroyer Studios LLC
+ Copyright © 1997-2004. All Rights Reserved.
+
+ SUBSYSTEM: NetEx.lib
+ FILE: HttpServletExec.cpp
+ AUTHOR: John DiCamillo
+
+
+ OVERVIEW
+ ========
+ Network Server Pump for HTTP Server
+*/
+
+
+#include "MemDebug.h"
+#include "HttpServletExec.h"
+#include "HttpServlet.h"
+#include "NetLayer.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+
+// +-------------------------------------------------------------------+
+
+class HttpTestServlet : public HttpServlet
+{
+public:
+ HttpTestServlet() { }
+ virtual ~HttpTestServlet() { }
+
+ virtual bool DoGet(HttpRequest& request, HttpResponse& response)
+ {
+ char buffer[1024];
+ Text content;
+
+ content = "<html><head><title>HttpTestServlet</title></head>\n";
+ content += "<body bgcolor=\"#c0c0c0\" text=\"black\">\n<h1>HttpTestServlet</h1>\n";
+
+ content += "<br><h3>HttpSessionId:</h3><p>\n";
+ if (session)
+ content += session->GetID();
+ else
+ content += "No Session Found";
+ content += "<br>\n";
+
+ content += "<br><h3>URI Requested:</h3><p>\n";
+ content += request.URI();
+ content += "<br>\n";
+
+ if (request.GetQuery().size() > 0) {
+ content += "<br><h3>Query Parameters:</h3>\n";
+
+ ListIter<HttpParam> q_iter = request.GetQuery();
+ while (++q_iter) {
+ HttpParam* q = q_iter.value();
+ sprintf(buffer, "<b>%s:</b> <i>%s</i><br>\n", q->name.data(), q->value.data());
+ content += buffer;
+ }
+ }
+
+ content += "<br><h3>Request Headers:</h3>\n";
+ ListIter<HttpParam> h_iter = request.GetHeaders();
+ while (++h_iter) {
+ HttpParam* h = h_iter.value();
+ sprintf(buffer, "<b>%s:</b> <i>%s</i><br>\n", h->name.data(), h->value.data());
+ content += buffer;
+ }
+
+ if (request.GetCookies().size() > 0) {
+ content += "<br><h3>Cookies:</h3>\n";
+ ListIter<HttpParam> c_iter = request.GetCookies();
+ while (++c_iter) {
+ HttpParam* c = c_iter.value();
+ sprintf(buffer, "<b>%s:</b> <i>%s</i><br>\n", c->name.data(), c->value.data());
+ content += buffer;
+ }
+ }
+
+ content += "</body></html>\n\n";
+
+ response.SetStatus(HttpResponse::SC_OK);
+ response.AddHeader("MIME-Version", "1.0");
+ response.AddHeader("Content-Type", "text/html");
+ response.SetContent(content);
+
+ return true;
+ }
+};
+
+// +-------------------------------------------------------------------+
+// +-------------------------------------------------------------------+
+// +-------------------------------------------------------------------+
+
+DWORD WINAPI HttpServletExecSessionProc(LPVOID link);
+
+HttpServletExec::HttpServletExec(WORD port, int poolsize)
+ : HttpServer(port, poolsize), session_timeout(60), exec_shutdown(false)
+{
+ http_server_name = "Generic HttpServletExec 1.0";
+
+ DWORD thread_id = 0;
+ hsession = CreateThread(0, 4096, HttpServletExecSessionProc,
+ (LPVOID) this, 0, &thread_id);
+}
+
+HttpServletExec::~HttpServletExec()
+{
+ if (!exec_shutdown)
+ exec_shutdown = true;
+
+ WaitForSingleObject(hsession, 1000);
+ CloseHandle(hsession);
+ hsession = 0;
+
+ sessions.destroy();
+}
+
+// +--------------------------------------------------------------------+
+
+HttpServlet*
+HttpServletExec::GetServlet(HttpRequest& request)
+{
+ return new(__FILE__,__LINE__) HttpTestServlet;
+}
+
+// +--------------------------------------------------------------------+
+
+HttpSession*
+HttpServletExec::GetSession(HttpRequest& request)
+{
+ HttpSession* session = 0;
+ Text reqID = request.GetCookie("SessionID");
+
+ if (reqID.length() > 0) {
+ ListIter<HttpSession> iter = sessions;
+ while (++iter && !session) {
+ HttpSession* s = iter.value();
+
+ if (s->GetID() == reqID) {
+ session = s;
+ session->Access();
+ }
+ }
+ }
+
+ if (!session) {
+ session = new(__FILE__,__LINE__) HttpSession;
+ if (session) {
+ sessions.append(session);
+
+ ::Print("HttpServletExec created new session '%s' for request '%s'\n",
+ (const char*) session->GetID(),
+ (const char*) request.RequestLine());
+ }
+ else {
+ ::Print("HttpServletExec out of memory for request '%s'\n",
+ (const char*) request.RequestLine());
+ }
+ }
+
+ return session;
+}
+
+// +--------------------------------------------------------------------+
+
+bool
+HttpServletExec::DoGet(HttpRequest& request, HttpResponse& response)
+{
+ bool result = false;
+ HttpSession* session = GetSession(request);
+ HttpServlet* servlet = GetServlet(request);
+
+ if (servlet) {
+ servlet->SetSession(session);
+ result = servlet->Service(request, response);
+ delete servlet;
+ }
+
+ if (result) {
+ response.SetHeader("Server", http_server_name);
+
+ if (session)
+ response.SetCookie("SessionID", session->GetID());
+ }
+
+ return result;
+}
+
+// +--------------------------------------------------------------------+
+
+DWORD WINAPI HttpServletExecSessionProc(LPVOID link)
+{
+ HttpServletExec* exec = (HttpServletExec*) link;
+
+ if (exec)
+ return exec->CheckSessions();
+
+ return (DWORD) E_POINTER;
+}
+
+DWORD
+HttpServletExec::CheckSessions()
+{
+ while (!exec_shutdown) {
+ sync.acquire();
+
+ if (sessions.size()) {
+ ListIter<HttpSession> iter = sessions;
+ while (++iter) {
+ HttpSession* s = iter.value();
+
+ if (NetLayer::GetUTC() - s->GetLastAccess() > session_timeout) {
+ ::Print("HttpServletExec deleting expired session '%s'\n", (const char*) s->GetID());
+ delete iter.removeItem();
+ }
+ }
+ }
+
+ DoSyncedCheck();
+
+ sync.release();
+ Sleep(100);
+ }
+
+ return 0;
+}
+
+void
+HttpServletExec::DoSyncedCheck()
+{
+}
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