ncurses 5.7 - patch 20090815
[ncurses.git] / form / frm_req_name.c
index b878147e3b18bf288d947eb0f020710fa60a6b0d..7ac9abe6e29927ca09cd9b662398698de184c583 100644 (file)
@@ -1,24 +1,34 @@
-/*-----------------------------------------------------------------------------+
-|           The ncurses form library is  Copyright (C) 1995-1997               |
-|             by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de>                 |
-|                          All Rights Reserved.                                |
-|                                                                              |
-| Permission to use, copy, modify, and distribute this software and its        |
-| documentation for any purpose and without fee is hereby granted, provided    |
-| that the above copyright notice appear in all copies and that both that      |
-| copyright notice and this permission notice appear in supporting             |
-| documentation, and that the name of the above listed copyright holder(s) not |
-| be used in advertising or publicity pertaining to distribution of the        |
-| software without specific, written prior permission.                         | 
-|                                                                              |
-| THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO  |
-| THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-  |
-| NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR   |
-| ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- |
-| SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
-| NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH    |
-| THE USE OR PERFORMANCE OF THIS SOFTWARE.                                     |
-+-----------------------------------------------------------------------------*/
+/****************************************************************************
+ * 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            *
+ * "Software"), to deal in the Software without restriction, including      *
+ * without limitation the rights to use, copy, modify, merge, publish,      *
+ * distribute, distribute with modifications, sublicense, and/or sell       *
+ * copies of the Software, and to permit persons to whom the Software is    *
+ * furnished to do so, subject to the following conditions:                 *
+ *                                                                          *
+ * The above copyright notice and this permission notice shall be included  *
+ * in all copies or substantial portions of the Software.                   *
+ *                                                                          *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
+ *                                                                          *
+ * Except as contained in this notice, the name(s) of the above copyright   *
+ * holders shall not be used in advertising or otherwise to promote the     *
+ * sale, use or other dealings in this Software without prior written       *
+ * authorization.                                                           *
+ ****************************************************************************/
+
+/****************************************************************************
+ *   Author:  Juergen Pfeifer, 1995,1997                                    *
+ ****************************************************************************/
 
 /***************************************************************************
 * Module form_request_name                                                 *
 
 #include "form.priv.h"
 
-MODULE_ID("$Id: frm_req_name.c,v 1.4 1997/05/01 16:47:54 juergen Exp $")
-
-static const char *request_names[ MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1 ] = {
-  "NEXT_PAGE"   ,
-  "PREV_PAGE"   ,
-  "FIRST_PAGE"  ,
-  "LAST_PAGE"   ,
-
-  "NEXT_FIELD"  ,
-  "PREV_FIELD"  ,
-  "FIRST_FIELD"         ,
-  "LAST_FIELD"  ,
-  "SNEXT_FIELD"         ,
-  "SPREV_FIELD"         ,
-  "SFIRST_FIELD" ,
-  "SLAST_FIELD"         ,
-  "LEFT_FIELD"  ,
-  "RIGHT_FIELD"         ,
-  "UP_FIELD"    ,
-  "DOWN_FIELD"  ,
-
-  "NEXT_CHAR"   ,
-  "PREV_CHAR"   ,
-  "NEXT_LINE"   ,
-  "PREV_LINE"   ,
-  "NEXT_WORD"   ,
-  "PREV_WORD"   ,
-  "BEG_FIELD"   ,
-  "END_FIELD"   ,
-  "BEG_LINE"    ,
-  "END_LINE"    ,
-  "LEFT_CHAR"   ,
-  "RIGHT_CHAR"  ,
-  "UP_CHAR"     ,
-  "DOWN_CHAR"   ,
-
-  "NEW_LINE"    ,
-  "INS_CHAR"    ,
-  "INS_LINE"    ,
-  "DEL_CHAR"    ,
-  "DEL_PREV"    ,
-  "DEL_LINE"    ,
-  "DEL_WORD"    ,
-  "CLR_EOL"     ,
-  "CLR_EOF"     ,
-  "CLR_FIELD"   ,
-  "OVL_MODE"    ,
-  "INS_MODE"    ,
-  "SCR_FLINE"   ,
-  "SCR_BLINE"   ,
-  "SCR_FPAGE"   ,
-  "SCR_BPAGE"   ,
-  "SCR_FHPAGE"   ,
-  "SCR_BHPAGE"   ,
-  "SCR_FCHAR"    ,
-  "SCR_BCHAR"    ,
-  "SCR_HFLINE"   ,
-  "SCR_HBLINE"   ,
-  "SCR_HFHALF"   ,
-  "SCR_HBHALF"   ,
-
-  "VALIDATION"  ,
-  "NEXT_CHOICE"         ,
-  "PREV_CHOICE"         
+MODULE_ID("$Id: frm_req_name.c,v 1.16 2008/07/05 23:22:08 tom Exp $")
+
+static const char *request_names[MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1] =
+{
+  "NEXT_PAGE",
+  "PREV_PAGE",
+  "FIRST_PAGE",
+  "LAST_PAGE",
+
+  "NEXT_FIELD",
+  "PREV_FIELD",
+  "FIRST_FIELD",
+  "LAST_FIELD",
+  "SNEXT_FIELD",
+  "SPREV_FIELD",
+  "SFIRST_FIELD",
+  "SLAST_FIELD",
+  "LEFT_FIELD",
+  "RIGHT_FIELD",
+  "UP_FIELD",
+  "DOWN_FIELD",
+
+  "NEXT_CHAR",
+  "PREV_CHAR",
+  "NEXT_LINE",
+  "PREV_LINE",
+  "NEXT_WORD",
+  "PREV_WORD",
+  "BEG_FIELD",
+  "END_FIELD",
+  "BEG_LINE",
+  "END_LINE",
+  "LEFT_CHAR",
+  "RIGHT_CHAR",
+  "UP_CHAR",
+  "DOWN_CHAR",
+
+  "NEW_LINE",
+  "INS_CHAR",
+  "INS_LINE",
+  "DEL_CHAR",
+  "DEL_PREV",
+  "DEL_LINE",
+  "DEL_WORD",
+  "CLR_EOL",
+  "CLR_EOF",
+  "CLR_FIELD",
+  "OVL_MODE",
+  "INS_MODE",
+  "SCR_FLINE",
+  "SCR_BLINE",
+  "SCR_FPAGE",
+  "SCR_BPAGE",
+  "SCR_FHPAGE",
+  "SCR_BHPAGE",
+  "SCR_FCHAR",
+  "SCR_BCHAR",
+  "SCR_HFLINE",
+  "SCR_HBLINE",
+  "SCR_HFHALF",
+  "SCR_HBHALF",
+
+  "VALIDATION",
+  "NEXT_CHOICE",
+  "PREV_CHOICE"
 };
+
 #define A_SIZE (sizeof(request_names)/sizeof(request_names[0]))
 
 /*---------------------------------------------------------------------------
@@ -103,18 +115,20 @@ static const char *request_names[ MAX_FORM_COMMAND - MIN_FORM_COMMAND + 1 ] = {
 |   Return Values :  Pointer to name      - on success
 |                    NULL                 - on invalid request code
 +--------------------------------------------------------------------------*/
-const char *form_request_name( int request )
+NCURSES_EXPORT(const char *)
+form_request_name(int request)
 {
-  if ( (request < MIN_FORM_COMMAND) || (request > MAX_FORM_COMMAND) )
+  T((T_CALLED("form_request_name(%d)"), request));
+
+  if ((request < MIN_FORM_COMMAND) || (request > MAX_FORM_COMMAND))
     {
-      SET_ERROR (E_BAD_ARGUMENT);
-      return (const char *)0;
+      SET_ERROR(E_BAD_ARGUMENT);
+      returnCPtr((const char *)0);
     }
   else
-    return request_names[ request - MIN_FORM_COMMAND ];
+    returnCPtr(request_names[request - MIN_FORM_COMMAND]);
 }
 
-
 /*---------------------------------------------------------------------------
 |   Facility      :  libnform  
 |   Function      :  int form_request_by_name (const char *str);
@@ -124,28 +138,31 @@ const char *form_request_name( int request )
 |   Return Values :  Request Id       - on success
 |                    E_NO_MATCH       - request not found
 +--------------------------------------------------------------------------*/
-int form_request_by_name( const char *str )
-{ 
+NCURSES_EXPORT(int)
+form_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("form_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_FORM_COMMAND + i;
-       } 
+         if (strncmp(request_names[i], buf, sizeof(buf)) == 0)
+           returnCode(MIN_FORM_COMMAND + (int) i);
+       }
     }
   RETURN(E_NO_MATCH);
 }