System users (SYS_*) now have proper user numbers.

[citadel.git] / citadel / sysdep.c

diff --git a/citadel/sysdep.c b/citadel/sysdep.c
index 265f879e7838eff771687237610a320512a7b961..c09fd2a06292edca76dae0ebbad3997440b76818 100644 (file)
--- a/citadel/sysdep.c
+++ b/citadel/sysdep.c
@@ -71,6 +71,9 @@
 
 #include "ctdl_module.h"
 #include "threads.h"
+#include "user_ops.h"
+#include "control.h"
+
 
 #ifdef DEBUG_MEMORY_LEAKS
 struct igheap {
@@ -420,8 +423,12 @@ struct CitContext *CreateNewContext(void) {
                CtdlLogPrintf(CTDL_ALERT, "citserver: can't allocate memory!!\n");
                return NULL;
        }
-       memset(me, 0, sizeof(struct CitContext));
 
+       memset(me, 0, sizeof(struct CitContext));
+       
+       /* Give the contaxt a name. Hopefully makes it easier to track */
+       strcpy (me->user.fullname, "SYS_notauth");
+       
        /* The new context will be created already in the CON_EXECUTING state
         * in order to prevent another thread from grabbing it while it's
         * being set up.
@@ -463,6 +470,37 @@ struct CitContext *CtdlGetContextArray(int *count)
        return nptr;
 }
 
+
+
+/**
+ * This function fills in a context and its user field correctly
+ * Then creates/loads that user
+ */
+void CtdlFillSystemContext(struct CitContext *context, char *name)
+{
+       char sysname[USERNAME_SIZE];
+
+       memset(context, 0, sizeof(struct CitContext));
+       context->internal_pgm = 1;
+       context->cs_pid = 0;
+       strcpy (sysname, "SYS_");
+       strcat (sysname, name);
+       /* internal_create_user has the side effect of loading the user regardless of wether they
+        * already existed or needed to be created
+        */
+       internal_create_user (sysname, &(context->user), -1) ;
+       
+       /* Check to see if the system user needs upgrading */
+       if (context->user.usernum == 0)
+       {       /* old system user with number 0, upgrade it */
+               context->user.usernum = get_new_user_number();
+               CtdlLogPrintf(CTDL_DEBUG, "Upgrading system user \"%s\" from user number 0 to user number %d\n", context->user.fullname, context->user.usernum);
+               /* add user to the database */
+               putuser(&(context->user));
+               cdb_store(CDB_USERSBYNUMBER, &(context->user.usernum), sizeof(long), context->user.fullname, strlen(context->user.fullname)+1);
+       }
+}
+
 /*
  * The following functions implement output buffering. If the kernel supplies
  * native TCP buffering (Linux & *BSD), use that; otherwise, emulate it with