This version has listmaint, clustermaint, and attachmaint working

[moira.git] / clients / moira / utils.c

diff --git a/clients/moira/utils.c b/clients/moira/utils.c
index f747dd7f2a8e58c3738c6ef4b40f1770ac54e2cf..36ab95c5c3006b0d5f1369618968f06aa99b7937 100644 (file)
--- a/clients/moira/utils.c
+++ b/clients/moira/utils.c
@@ -1,4 +1,4 @@
-#ifndef lint
+#if (!defined(lint) && !defined(SABER))
   static char rcsid_module_c[] = "$Header$";
 #endif lint
 
@@ -185,11 +185,18 @@ int argc;
 char ** argv;
 char * data;
 {
-    char ** info = (char **) malloc( MAX_ARGS_SIZE * sizeof(char *) );
+    char ** info = (char **) malloc( MAX_ARGS_SIZE * sizeof(char *));
     struct qelem ** old_elem = (struct qelem **) data;
     struct qelem * new_elem = (struct qelem *) malloc (sizeof (struct qelem));
     int count;
 
+    if ( (new_elem == (struct qelem *) NULL) || (info == (char **) NULL) ) {
+       Put_message("Could Not allocate more memory.");
+       FreeQueue(*old_elem);
+       *old_elem = (struct qelem *) NULL;
+       return(SMS_ABORT);
+    }
+
     for (count = 0; count < argc; count++)
        info[count] = Strsave(argv[count]);
     info[count] = NULL;                /* NULL terminate this sucker. */
@@ -359,6 +366,8 @@ ValidName(s)
        Put_message("Please use a non-empty name.");
     else if (index(s, ' '))
        Put_message("You cannot use space (' ') in this name.");
+    else if (index(s, WILDCARD))
+       Put_message("Wildcards not accepted here.");
     else
        return TRUE;
     return FALSE;
@@ -579,6 +588,100 @@ char ** message;
     return(DM_NORMAL);
 }
 
+/*     Function Name: Loop
+ *     Description: This function goes through the entire queue, and
+ *                   and executes the given function on each element.
+ *     Arguments: elem - top element of the queue.
+ *                 func - the function to execute.
+ *     Returns: none.
+ */
+
+void
+Loop(elem, func)
+FVoid func;
+struct qelem * elem;
+{
+    while (elem != NULL) {
+       char ** info = (char **) elem->q_data;
+       (*func) (info);
+       elem = elem->q_forw;
+    }
+}
+
+
+/*     Function Name: QueryLoop
+ *     Description: This functions loops through a queue containing
+ *                   information about some item that we want to perform
+ *                   an operation on, and then calls the correct routine
+ *                   perform that operation.
+ *     Arguments: top - top of the queue of information.
+ *                 print_func - print function.
+ *                 op_function - operation to be performed.
+ *                 query_string - string the prompts the user whether or not
+ *                                to perform this operation.
+ *     Returns: none.
+ *      NOTES:
+ *               print_opt - should expect one arguent, the info array
+ *                           of char *'s.
+ *                           is expected to return the name of the item.
+ *               op_func   - should expect two arguments.
+ *                           1) the info array of char *'s.
+ *                           2) a boolean the is true if there only
+ *                              one item in this queue, used for delete
+ *                              confirmation.
+ *               query_string - this should be of such a form that when the
+ *                              name of the object and '(y/n/q) ?' are appended
+ *                              then it should still make sense, an example is
+ *                              "Delete the list"
+ */
+
+void
+QueryLoop(elem, print_func, op_func, query_string)
+struct qelem *elem;
+FVoid op_func;
+FCharStar print_func;
+char * query_string;
+{
+    Bool one_item;
+    char temp_buf[BUFSIZ], *name;
+
+    one_item = (QueueCount(elem) == 1);
+    while (elem != NULL) {
+       char **info = (char **) elem->q_data;
+       
+       if (one_item)
+           (*op_func) (info, one_item);
+       else {
+           name = (*print_func) (info); /* call print function. */
+           sprintf(temp_buf,"%s %s (y/n/q) ?", query_string, name);
+           switch(YesNoQuitQuestion(temp_buf, FALSE)) {
+           case TRUE:
+               (*op_func) (info, one_item);
+               break;
+           case FALSE:
+               break;
+           default:            /* Quit. */
+               Put_message("Aborting...");
+               return;
+           }
+       }
+       elem = elem->q_forw;
+    }
+}
+
+/*     Function Name: NullPrint
+ *     Description: print function that returns nothing.
+ *     Arguments: info - a pointer to the info array - Not used.
+ *     Returns: none.
+ */
+
+char *
+NullPrint(info)
+char ** info;
+{
+    return(info[NAME]);
+}
+
 /*
  * Local Variables:
  * mode: c