Grabbed a chunk of code out of citserver.c cmd_term() and used it to create

[citadel.git] / citadel / context.c

diff --git a/citadel/context.c b/citadel/context.c
index c678829149b0179a51be598c7a5151ebe7c73005..70fdd2795051dc4c6caffd453eba4c3e814c7ddf 100644 (file)
--- a/citadel/context.c
+++ b/citadel/context.c
@@ -129,6 +129,40 @@ int CtdlIsSingleUser(void)
 
 
 
+
+/*
+ * Locate a context by its session number and terminate it if the user is able.
+ * User can NOT terminate their current session.
+ * User CAN terminate any other session that has them logged in.
+ * Aide CAN terminate any session except the current one.
+ */
+int CtdlTerminateOtherSession (int session_num)
+{
+       int ret = 0;
+       CitContext *ccptr;
+
+       if (session_num == CC->cs_pid) {
+               return TERM_NOTALLOWED;
+       }
+
+       CtdlLogPrintf(CTDL_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 >= 6)) {
+                               ret |= TERM_ALLOWED;
+                               ccptr->kill_me = 1;
+                       }
+               }
+       }
+       end_critical_section(S_SESSION_TABLE);
+       return ret;
+}
+
+
+
 /*
  * Check to see if the user who we just sent mail to is logged in.  If yes,
  * bump the 'new mail' counter for their session.  That enables them to