* keep track of things. If the HTTP request doesn't belong to any currently
* active session, a new session is started.
*
- * Copyright (c) 1996-2011 by the citadel.org team
+ * Copyright (c) 1996-2012 by the citadel.org team
*
* This program is open source software. You can redistribute it and/or
* modify it under the terms of the GNU General Public License version 3.
{
wcsession *sptr, *ss;
wcsession *sessions_to_kill = NULL;
+ time_t the_time;
/*
* Lock the session list, moving any candidates for euthanasia into
* a separate list.
*/
+ the_time = 0;
CtdlLogResult(pthread_mutex_lock(&SessionListMutex));
for (sptr = SessionList; sptr != NULL; sptr = sptr->next) {
-
+ if (the_time == 0)
+ the_time = time(NULL);
/* Kill idle sessions */
- if ((time(NULL) - (sptr->lastreq)) > (time_t) WEBCIT_TIMEOUT) {
- syslog(3, "Timeout session %d", sptr->wc_session);
+ if ((sptr->inuse == 0) &&
+ ((the_time - (sptr->lastreq)) > (time_t) WEBCIT_TIMEOUT))
+ {
+ syslog(LOG_DEBUG, "Timeout session %d", sptr->wc_session);
sptr->killthis = 1;
}
* Now free up and destroy the culled sessions.
*/
while (sessions_to_kill != NULL) {
- syslog(3, "Destroying session %d", sessions_to_kill->wc_session);
+ syslog(LOG_DEBUG, "Destroying session %d", sessions_to_kill->wc_session);
sptr = sessions_to_kill->next;
session_destroy_modules(&sessions_to_kill);
sessions_to_kill = sptr;
(num_threads_executing >= num_threads_existing)
&& (num_threads_existing < MAX_WORKER_THREADS)
) {
- syslog(3, "%d of %d threads are executing. Adding another worker thread.",
+ syslog(LOG_DEBUG, "%d of %d threads are executing. Adding another worker thread.",
num_threads_executing,
num_threads_existing
);
memset(TheSession, 0, sizeof(wcsession));
TheSession->Hdr = Hdr;
TheSession->serv_sock = (-1);
+ TheSession->lastreq = time(NULL);;
pthread_setspecific(MyConKey, (void *)TheSession);
*/
if (Hdr->HR.desired_session == 0) {
TheSession->wc_session = GenerateSessionID();
- syslog(3, "Created new session %d", TheSession->wc_session);
+ syslog(LOG_DEBUG, "Created new session %d", TheSession->wc_session);
}
else {
TheSession->wc_session = Hdr->HR.desired_session;
- syslog(3, "Re-created session %d", TheSession->wc_session);
+ syslog(LOG_DEBUG, "Re-created session %d", TheSession->wc_session);
}
Hdr->HR.Static = Static;
session_new_modules(TheSession);
);
}
else {
- Hdr->HR.DontNeedAuth = 1; /* Flat request? show him the login screen... */
- StrBuf *NewLine = NewStrBufPlain(HKEY("GET /readfwd?go="));
- StrBufUrlescAppend(NewLine, Buf, NULL);
- StrBufAppendBufPlain(NewLine, HKEY(" HTTP/1.0"), 0);
+ /* If this is a "flat" request for the root, display the configured landing page. */
+ int return_value;
+ StrBuf *NewLine = NewStrBuf();
+ Hdr->HR.DontNeedAuth = 1;
+ StrBufAppendPrintf(NewLine, "GET /landing?go=%s HTTP/1.0", ChrPtr(Buf));
syslog(LOG_DEBUG, "Replacing with: %s", ChrPtr(NewLine));
- int return_value = ReadHttpSubject(Hdr, NewLine, Buf);
+ return_value = ReadHttpSubject(Hdr, NewLine, Buf);
FreeStrBuf(&NewLine);
return return_value;
}
memset(pHdr, 0, sizeof(OneHttpHeader));
pHdr->Val = Line;
Put(Hdr->HTTPHeaders, HKEY("GET /"), pHdr, DestroyHttpHeaderHandler);
- syslog(9, "%s", ChrPtr(Line));
+ syslog(LOG_DEBUG, "%s", ChrPtr(Line));
isbogus = ReadHttpSubject(Hdr, Line, HeaderName);
if (isbogus) break;
continue;
struct timeval tx_start;
struct timeval tx_finish;
int session_may_be_reused = 1;
+ time_t now;
gettimeofday(&tx_start, NULL); /* start a stopwatch for performance timing */
wcsession *Bogus;
Bogus = CreateSession(0, 1, NULL, Hdr, NULL);
do_404();
- syslog(9, "HTTP: 404 [%ld.%06ld] %s %s",
+ syslog(LOG_WARNING, "HTTP: 404 [%ld.%06ld] %s %s",
((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) / 1000000,
((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) % 1000000,
ReqStrs[Hdr->HR.eReqType],
/* How long did this transaction take? */
gettimeofday(&tx_finish, NULL);
- syslog(9, "HTTP: 200 [%ld.%06ld] %s %s",
+ syslog(LOG_DEBUG, "HTTP: 200 [%ld.%06ld] %s %s",
((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) / 1000000,
((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) % 1000000,
ReqStrs[Hdr->HR.eReqType],
/*
* If there were no qualifying sessions, then create a new one.
*/
- if (TheSession == NULL) {
+ if ((TheSession == NULL) || (TheSession->killthis != 0)) {
TheSession = CreateSession(1, 0, &SessionList, Hdr, &SessionListMutex);
}
/*
* Bind to the session and perform the transaction
*/
+ now = time(NULL);;
CtdlLogResult(pthread_mutex_lock(&TheSession->SessionMutex));
pthread_setspecific(MyConKey, (void *)TheSession);
- TheSession->inuse = 1; /* mark the session as bound */
- TheSession->lastreq = time(NULL); /* log */
+ TheSession->inuse = 1; /* mark the session as bound */
+ TheSession->lastreq = now; /* log */
TheSession->Hdr = Hdr;
/*
/* How long did this transaction take? */
gettimeofday(&tx_finish, NULL);
- syslog(9, "HTTP: 200 [%ld.%06ld] %s %s",
+ syslog(LOG_INFO, "HTTP: 200 [%ld.%06ld] %s %s",
((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) / 1000000,
((tx_finish.tv_sec*1000000 + tx_finish.tv_usec) - (tx_start.tv_sec*1000000 + tx_start.tv_usec)) % 1000000,
ReqStrs[Hdr->HR.eReqType],
* table from getting bombarded with new sessions when, for example, a web
* spider crawls the site without using cookies.
*/
- if ((session_may_be_reused) && (!WC->logged_in)) {
- WC->wc_session = 0; /* flag as available for re-use */
- TheSession->selected_language = 0; /* clear any non-default language setting */
+ if ((session_may_be_reused) && (!TheSession->logged_in)) {
+ TheSession->wc_session = 0; /* flag as available for re-use */
+ TheSession->selected_language = -1; /* clear any non-default language setting */
}
TheSession->Hdr = NULL;
hdr->HR.gzip_ok = 1;
}
}
+
+void Header_HandleContentRange(StrBuf *Line, ParsedHttpHdrs *hdr)
+{
+ const char *PRange = ChrPtr(Line);
+
+ while ((*PRange != '=') && (*PRange != '\0'))
+ PRange ++;
+ if (*PRange == '=')
+ PRange ++;
+ if ((*PRange == '\0'))
+ return;
+ hdr->HaveRange = 1;
+ hdr->RangeStart = atol(PRange);
+
+ while (isdigit(*PRange))
+ PRange++;
+
+ if (*PRange == '-')
+ PRange ++;
+ if ((*PRange == '\0'))
+ hdr->RangeTil = -1;
+ else
+ hdr->RangeTil = atol(PRange);
+}
+
const char *ReqStrs[eNONE] = {
"GET",
"POST",
"DELETE",
"HEAD",
"MOVE",
- "COPY"
+ "COPY",
+ "REPORT"
};
void
v = malloc(sizeof(long));
*v = eCOPY;
Put(HttpReqTypes, HKEY("COPY"), v, NULL);
+
+ v = malloc(sizeof(long));
+ *v = eREPORT;
+ Put(HttpReqTypes, HKEY("REPORT"), v, NULL);
}
void
InitModule_CONTEXT
(void)
{
+ RegisterHeaderHandler(HKEY("RANGE"), Header_HandleContentRange);
RegisterHeaderHandler(HKEY("CONTENT-LENGTH"), Header_HandleContentLength);
RegisterHeaderHandler(HKEY("CONTENT-TYPE"), Header_HandleContentType);
RegisterHeaderHandler(HKEY("X-FORWARDED-HOST"), Header_HandleXFFHost); /* Apache way... */
projects / citadel.git / blobdiff