mirror of
https://github.com/netfun2000/lcd4linux.git
synced 2026-02-27 09:44:34 +08:00
8a89eeab07
preparations for scrolling git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@680 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
123 lines
3.1 KiB
C
123 lines
3.1 KiB
C
/* $Id: plugin_string.c,v 1.11 2006/07/31 03:48:09 reinelt Exp $
|
|
*
|
|
* string plugin
|
|
*
|
|
* Copyright (C) 2003, 2004 Michael Reinelt <reinelt@eunet.at>
|
|
* Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
|
|
*
|
|
* This file is part of LCD4Linux.
|
|
*
|
|
* LCD4Linux is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* LCD4Linux is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*
|
|
* $Log: plugin_string.c,v $
|
|
* Revision 1.11 2006/07/31 03:48:09 reinelt
|
|
* preparations for scrolling
|
|
*
|
|
* Revision 1.10 2006/07/30 11:29:02 lfcorreia
|
|
* Make changes suggested by Michael, only one init function is needed
|
|
*
|
|
* Revision 1.9 2006/07/29 21:12:31 lfcorreia
|
|
* Add UPPERCASE string plugin function
|
|
*
|
|
* Revision 1.8 2005/05/08 04:32:45 reinelt
|
|
* CodingStyle added and applied
|
|
*
|
|
* Revision 1.7 2005/01/18 06:30:23 reinelt
|
|
* added (C) to all copyright statements
|
|
*
|
|
* Revision 1.6 2004/06/26 12:05:00 reinelt
|
|
*
|
|
* uh-oh... the last CVS log message messed up things a lot...
|
|
*
|
|
* Revision 1.5 2004/06/26 09:27:21 reinelt
|
|
*
|
|
* added '-W' to CFLAGS
|
|
* changed all C++ comments to C ones
|
|
* cleaned up a lot of signed/unsigned mistakes
|
|
*
|
|
* Revision 1.4 2004/03/03 03:47:04 reinelt
|
|
* big patch from Martin Hejl:
|
|
* - use qprintf() where appropriate
|
|
* - save CPU cycles on gettimeofday()
|
|
* - add quit() functions to free allocated memory
|
|
* - fixed lots of memory leaks
|
|
*
|
|
* Revision 1.3 2004/01/29 04:40:02 reinelt
|
|
* every .c file includes "config.h" now
|
|
*
|
|
* Revision 1.2 2004/01/11 18:26:02 reinelt
|
|
* further widget and layout processing
|
|
*
|
|
* Revision 1.1 2003/12/19 05:50:34 reinelt
|
|
* added plugin_math.c and plugin_string.c
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* exported functions:
|
|
*
|
|
* int plugin_init_string (void)
|
|
* adds some handy string functions
|
|
*
|
|
*/
|
|
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
|
|
#include "debug.h"
|
|
#include "plugin.h"
|
|
|
|
|
|
static void my_strlen(RESULT * result, RESULT * arg1)
|
|
{
|
|
double value = strlen(R2S(arg1));
|
|
SetResult(&result, R_NUMBER, &value);
|
|
}
|
|
|
|
/* 'upcase' function (shamelessly stolen from plugin_sample.c)*/
|
|
/* returns the string in upper case letters */
|
|
static void my_strupper(RESULT * result, RESULT * arg1)
|
|
{
|
|
char *value, *p;
|
|
|
|
value = strdup(R2S(arg1));
|
|
|
|
for (p = value; *p != '\0'; p++)
|
|
*p = toupper(*p);
|
|
|
|
SetResult(&result, R_STRING, value);
|
|
free(value);
|
|
}
|
|
|
|
int plugin_init_string(void)
|
|
{
|
|
|
|
/* register some basic string functions */
|
|
AddFunction("strlen", 1, my_strlen);
|
|
AddFunction("strupper", 1, my_strupper);
|
|
return 0;
|
|
}
|
|
|
|
void plugin_exit_string(void)
|
|
{
|
|
/* empty */
|
|
}
|