args.h

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00001 /***************************************************************************
00002  $RCSfile$
00003                              -------------------
00004     cvs         : $Id: args.h 1393 2007-11-22 18:26:05Z martin $
00005     begin       : Sat Apr 24 2004
00006     copyright   : (C) 2004 by Martin Preuss
00007     email       : martin@libchipcard.de
00008 
00009  ***************************************************************************
00010  *                                                                         *
00011  *   This library is free software; you can redistribute it and/or         *
00012  *   modify it under the terms of the GNU Lesser General Public            *
00013  *   License as published by the Free Software Foundation; either          *
00014  *   version 2.1 of the License, or (at your option) any later version.    *
00015  *                                                                         *
00016  *   This library is distributed in the hope that it will be useful,       *
00017  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00018  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
00019  *   Lesser General Public License for more details.                       *
00020  *                                                                         *
00021  *   You should have received a copy of the GNU Lesser General Public      *
00022  *   License along with this library; if not, write to the Free Software   *
00023  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,                 *
00024  *   MA  02111-1307  USA                                                   *
00025  *                                                                         *
00026  ***************************************************************************/
00027 
00028 #ifndef GWENHYWFAR_ARGS_H
00029 #define GWENHYWFAR_ARGS_H
00030 
00031 #include <gwenhywfar/gwenhywfarapi.h>
00032 
00033 #ifdef __cplusplus
00034 extern "C" {
00035 #endif
00036 typedef struct GWEN_ARGS GWEN_ARGS;
00037 #ifdef __cplusplus
00038 }
00039 #endif
00040 
00041 #include <gwenhywfar/types.h>
00042 #include <gwenhywfar/buffer.h>
00043 #include <gwenhywfar/db.h>
00044 
00045 #ifdef __cplusplus
00046 extern "C" {
00047 #endif
00048 
00049 
00050 #define GWEN_ARGS_FLAGS_HAS_ARGUMENT     0x00000001
00051 #define GWEN_ARGS_FLAGS_LAST             0x00000002
00052 #define GWEN_ARGS_FLAGS_HELP             0x00000004
00053 
00054 #define GWEN_ARGS_MODE_ALLOW_FREEPARAM   0x00000001
00055 #define GWEN_ARGS_MODE_STOP_AT_FREEPARAM 0x00000002
00056 
00057 #define GWEN_ARGS_RESULT_ERROR (-1)
00058 #define GWEN_ARGS_RESULT_HELP  (-2)
00059 
00060 
00061 typedef enum {
00062   GWEN_ArgsType_Char=0,
00063   GWEN_ArgsType_Int
00064 } GWEN_ARGS_TYPE;
00065 
00066 typedef enum {
00067   GWEN_ArgsOutType_Txt=0,
00068   GWEN_ArgsOutType_Html
00069 } GWEN_ARGS_OUTTYPE;
00070 
00071 
00078 struct GWEN_ARGS {
00079   uint32_t flags;
00080   GWEN_ARGS_TYPE type;
00081   const char *name;
00082   unsigned int minNum;
00083   unsigned int maxNum;
00084   const char *shortOption;
00085   const char *longOption;
00086   const char *shortDescription;
00087   const char *longDescription;
00088 };
00089 
00090 
00097 GWENHYWFAR_API
00098 int GWEN_Args_Check(int argc, char **argv,
00099                     int startAt,
00100                     uint32_t mode,
00101                     const GWEN_ARGS *args,
00102                     GWEN_DB_NODE *db);
00103 
00109 GWENHYWFAR_API
00110 int GWEN_Args_Usage(const GWEN_ARGS *args, GWEN_BUFFER *ubuf,
00111                     GWEN_ARGS_OUTTYPE ot);
00112 
00114 GWENHYWFAR_API
00115 int GWEN_Args_ShortUsage(const GWEN_ARGS *args, GWEN_BUFFER *ubuf,
00116                          GWEN_ARGS_OUTTYPE ot);
00117 
00118 #ifdef __cplusplus
00119 }
00120 #endif
00121 
00122 
00123 #endif /* GWENHYWFAR_ARGS_H */
00124 
00125 
00126 

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