* Copyright (c) 1987-2011 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 as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
+ * it under the terms of the GNU General Public License, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "sysdep.h"
#include <sys/select.h>
#endif
-#ifndef HAVE_SNPRINTF
-#include "snprintf.h"
-#endif
-
#include "ctdl_module.h"
#include "threads.h"
#include "user_ops.h"
#include "control.h"
-
+int DebugSession = 0;
pthread_key_t MyConKey; /* TSD key for MyContext() */
time_t last_purge = 0; /* Last dead session purge */
int num_sessions = 0; /* Current number of sessions */
+int next_pid = 0;
/* Flag for single user mode */
static int want_single_user = 0;
*/
int CtdlTerminateOtherSession (int session_num)
{
+ struct CitContext *CCC = CC;
int ret = 0;
CitContext *ccptr;
+ int aide;
- if (session_num == CC->cs_pid) {
- return TERM_NOTALLOWED;
- }
+ if (session_num == CCC->cs_pid) return TERM_NOTALLOWED;
+
+ aide = ( (CCC->user.axlevel >= AxAideU) || (CCC->internal_pgm) ) ;
- syslog(LOG_DEBUG, "Locating session to kill\n");
+ CONM_syslog(LOG_DEBUG, "Locating session to kill\n");
begin_critical_section(S_SESSION_TABLE);
for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
if (session_num == ccptr->cs_pid) {
ret |= TERM_FOUND;
- if ((ccptr->user.usernum == CC->user.usernum)
- || (CC->user.axlevel >= AxAideU)) {
+ if ((ccptr->user.usernum == CCC->user.usernum) || aide) {
ret |= TERM_ALLOWED;
- ccptr->kill_me = KILLME_ADMIN_TERMINATE;
}
+ break;
}
}
- end_critical_section(S_SESSION_TABLE);
+
+ if (((ret & TERM_FOUND) != 0) && ((ret & TERM_ALLOWED) != 0))
+ {
+ if (ccptr->IO != NULL) {
+ AsyncIO *IO = ccptr->IO;
+ end_critical_section(S_SESSION_TABLE);
+ KillAsyncIOContext(IO);
+ }
+ else
+ {
+ if (ccptr->user.usernum == CCC->user.usernum)
+ ccptr->kill_me = KILLME_ADMIN_TERMINATE;
+ else
+ ccptr->kill_me = KILLME_IDLE;
+ end_critical_section(S_SESSION_TABLE);
+ }
+ }
+ else
+ end_critical_section(S_SESSION_TABLE);
+
return ret;
}
}
end_critical_section(S_SESSION_TABLE);
if (killed > 0)
- syslog(LOG_INFO, "Scheduled %d idle sessions for termination\n", killed);
+ CON_syslog(LOG_INFO, "Scheduled %d idle sessions for termination\n", killed);
if (longrunners > 0)
- syslog(LOG_INFO, "Didn't terminate %d protected idle sessions", longrunners);
+ CON_syslog(LOG_INFO, "Didn't terminate %d protected idle sessions", longrunners);
}
for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
if (ccptr->client_socket != -1)
{
- syslog(LOG_INFO, "terminate_all_sessions() is murdering %s", ccptr->curr_user);
+ CON_syslog(LOG_INFO, "terminate_all_sessions() is murdering %s", ccptr->curr_user);
close(ccptr->client_socket);
ccptr->client_socket = -1;
killed++;
}
end_critical_section(S_SESSION_TABLE);
if (killed > 0) {
- syslog(LOG_INFO, "Flushed %d stuck sessions\n", killed);
+ CON_syslog(LOG_INFO, "Flushed %d stuck sessions\n", killed);
}
}
{
const char *c;
if (con == NULL) {
- syslog(LOG_ERR, "WARNING: RemoveContext() called with NULL!");
+ CONM_syslog(LOG_ERR, "WARNING: RemoveContext() called with NULL!");
return;
}
c = con->ServiceName;
if (c == NULL) {
c = "WTF?";
}
- syslog(LOG_DEBUG, "RemoveContext(%s) session %d", c, con->cs_pid);
+ CON_syslog(LOG_DEBUG, "RemoveContext(%s) session %d", c, con->cs_pid);
/// cit_backtrace();
/* Run any cleanup routines registered by loadable modules.
client_close(); /* If the client is still connected, blow 'em away. */
become_session(NULL);
- syslog(LOG_NOTICE, "[%3d] Session ended.", con->cs_pid);
+ CON_syslog(LOG_NOTICE, "[%3d]SRV[%s] Session ended.", con->cs_pid, c);
/*
* If the client is still connected, blow 'em away.
*/
if (con->client_socket > 0)
{
- syslog(LOG_NOTICE, "Closing socket %d", con->client_socket);
+ CON_syslog(LOG_NOTICE, "Closing socket %d", con->client_socket);
close(con->client_socket);
}
free(con->cached_msglist);
}
- syslog(LOG_DEBUG, "Done with RemoveContext()");
+ CONM_syslog(LOG_DEBUG, "Done with RemoveContext()");
}
*/
CitContext *CreateNewContext(void) {
CitContext *me;
- static int next_pid = 0;
me = (CitContext *) malloc(sizeof(CitContext));
if (me == NULL) {
- syslog(LOG_ALERT, "citserver: can't allocate memory!!\n");
+ CONM_syslog(LOG_ALERT, "citserver: can't allocate memory!!\n");
return NULL;
}
memset(me, 0, sizeof(CitContext));
*/
CitContext *CloneContext(CitContext *CloneMe) {
CitContext *me;
- static int next_pid = 0;
me = (CitContext *) malloc(sizeof(CitContext));
if (me == NULL) {
- syslog(LOG_ALERT, "citserver: can't allocate memory!!\n");
+ CONM_syslog(LOG_ALERT, "citserver: can't allocate memory!!\n");
return NULL;
}
memcpy(me, CloneMe, sizeof(CitContext));
me->openid_data = NULL;
me->ldap_dn = NULL;
me->session_specific_data = NULL;
+
+ me->CIT_ICAL = NULL;
+ me->cached_msglist = NULL;
me->download_fp = NULL;
me->upload_fp = NULL;
me->client_socket = 0;
if (context->user.usernum == 0)
{ /* old system user with number 0, upgrade it */
context->user.usernum = get_new_user_number();
- syslog(LOG_DEBUG, "Upgrading system user \"%s\" from user number 0 to user number %ld\n", context->user.fullname, context->user.usernum);
+ CON_syslog(LOG_INFO, "Upgrading system user \"%s\" from user number 0 to user number %ld\n", context->user.fullname, context->user.usernum);
/* add user to the database */
CtdlPutUser(&(context->user));
cdb_store(CDB_USERSBYNUMBER, &(context->user.usernum), sizeof(long), context->user.fullname, strlen(context->user.fullname)+1);
rem = ptr->next;
--num_sessions;
- syslog(LOG_DEBUG, "context_cleanup(): purging session %d\n", ptr->cs_pid);
+ CON_syslog(LOG_DEBUG, "context_cleanup(): purging session %d\n", ptr->cs_pid);
RemoveContext(ptr);
free (ptr);
ptr = rem;
* is allocated privately on this thread's stack.
*/
while (rem != NULL) {
- syslog(LOG_DEBUG, "dead_session_purge(): purging session %d, reason=%d\n", rem->cs_pid, rem->kill_me);
+ CON_syslog(LOG_DEBUG, "dead_session_purge(): purging session %d, reason=%d\n", rem->cs_pid, rem->kill_me);
RemoveContext(rem);
ptr = rem;
rem = rem->next;
*/
void set_async_waiting(struct CitContext *ccptr)
{
- syslog(LOG_DEBUG, "Setting async_waiting flag for session %d\n", ccptr->cs_pid);
+ CON_syslog(LOG_DEBUG, "Setting async_waiting flag for session %d\n", ccptr->cs_pid);
if (ccptr->is_async) {
ccptr->async_waiting++;
if (ccptr->state == CON_IDLE) {
}
}
}
+
+
+void DebugSessionEnable(const int n)
+{
+ DebugSession = n;
+}
+CTDL_MODULE_INIT(session)
+{
+ if (!threading) {
+ CtdlRegisterDebugFlagHook(HKEY("session"), DebugSessionEnable, &DebugSession);
+ }
+ return "session";
+}
projects / citadel.git / blobdiff