ncurses 5.7 - patch 20090207

[ncurses.git] / menu / m_req_name.c

diff --git a/menu/m_req_name.c b/menu/m_req_name.c
index 2f1a4a12b3c453de78a7e5bf25a4b85047bb3aee..6fd51b1c361e4629e779f03bc83f35e6d885fe69 100644 (file)
--- a/menu/m_req_name.c
+++ b/menu/m_req_name.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
+ * Copyright (c) 1998-2005,2008 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -37,27 +37,29 @@
 
 #include "menu.priv.h"
 
-MODULE_ID("$Id: m_req_name.c,v 1.15 2003/10/25 14:54:48 tom Exp $")
+MODULE_ID("$Id: m_req_name.c,v 1.20 2008/09/13 18:59:17 tom Exp $")
 
-static const char *request_names[ MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1 ] = {
-  "LEFT_ITEM"    ,
-  "RIGHT_ITEM"   ,
-  "UP_ITEM"      ,
-  "DOWN_ITEM"    ,
-  "SCR_ULINE"    ,
-  "SCR_DLINE"    ,
-  "SCR_DPAGE"    ,
-  "SCR_UPAGE"    ,
-  "FIRST_ITEM"   ,
-  "LAST_ITEM"    ,
-  "NEXT_ITEM"    ,
-  "PREV_ITEM"    ,
-  "TOGGLE_ITEM"  ,
+static const char *request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1] =
+{
+  "LEFT_ITEM",
+  "RIGHT_ITEM",
+  "UP_ITEM",
+  "DOWN_ITEM",
+  "SCR_ULINE",
+  "SCR_DLINE",
+  "SCR_DPAGE",
+  "SCR_UPAGE",
+  "FIRST_ITEM",
+  "LAST_ITEM",
+  "NEXT_ITEM",
+  "PREV_ITEM",
+  "TOGGLE_ITEM",
   "CLEAR_PATTERN",
-  "BACK_PATTERN" ,
-  "NEXT_MATCH"   ,
-  "PREV_MATCH"          
+  "BACK_PATTERN",
+  "NEXT_MATCH",
+  "PREV_MATCH"
 };
+
 #define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
 
 /*---------------------------------------------------------------------------
@@ -70,18 +72,18 @@ static const char *request_names[ MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1 ] = {
 |                    NULL                 - on invalid request code
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(const char *)
-menu_request_name ( int request )
+menu_request_name(int request)
 {
-  if ( (request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND) )
+  T((T_CALLED("menu_request_name(%d)"), request));
+  if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND))
     {
       SET_ERROR(E_BAD_ARGUMENT);
-      return (const char *)0;
+      returnCPtr((const char *)0);
     }
   else
-    return request_names[ request - MIN_MENU_COMMAND ];
+    returnCPtr(request_names[request - MIN_MENU_COMMAND]);
 }
 
-
 /*---------------------------------------------------------------------------
 |   Facility      :  libnmenu  
 |   Function      :  int menu_request_by_name (const char *str);
@@ -92,28 +94,30 @@ menu_request_name ( int request )
 |                    E_NO_MATCH       - request not found
 +--------------------------------------------------------------------------*/
 NCURSES_EXPORT(int)
-menu_request_by_name ( const char *str )
-{ 
+menu_request_by_name(const char *str)
+{
   /* because the table is so small, it doesn't really hurt
      to run sequentially through it.
-  */
+   */
   unsigned int i = 0;
   char buf[16];
-  
+
+  T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str)));
+
   if (str)
     {
-      strncpy(buf,str,sizeof(buf));
-      while( (i<sizeof(buf)) && (buf[i] != '\0') )
+      strncpy(buf, str, sizeof(buf));
+      while ((i < sizeof(buf)) && (buf[i] != '\0'))
        {
-         buf[i] = toupper(buf[i]);
+         buf[i] = toupper(UChar(buf[i]));
          i++;
        }
-      
-      for (i=0; i < A_SIZE; i++)
+
+      for (i = 0; i < A_SIZE; i++)
        {
-         if (strncmp(request_names[i],buf,sizeof(buf))==0)
-           return MIN_MENU_COMMAND + i;
-       } 
+         if (strncmp(request_names[i], buf, sizeof(buf)) == 0)
+           returnCode(MIN_MENU_COMMAND + (int)i);
+       }
     }
   RETURN(E_NO_MATCH);
 }