workbench/libs/identify/tools/Function.c

   1 /*
   2  *  Copyright (c) 2010-2011 Matthias Rustler
   3  *
   4  *  Permission is hereby granted, free of charge, to any person obtaining a
   5  *  copy of this software and associated documentation files (the "Software"),
   6  *  to deal in the Software without restriction, including without limitation
   7  *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  *  and/or sell copies of the Software, and to permit persons to whom the
   9  *  Software is furnished to do so, subject to the following conditions:
  10  *
  11  *  The above copyright notice and this permission notice shall be included
  12  *  in all copies or substantial portions of the Software.
  13  *
  14  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  17  *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18  *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19  *  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  20  *  IN THE SOFTWARE.
  21  *
  22  *  $Id$
  23  */
  24
  25 #include <libraries/identify.h>
  26
  27 #include <proto/identify.h>
  28 #include <proto/exec.h>
  29 #include <proto/dos.h>
  30 #include <proto/locale.h>
  31
  32 #include <aros/debug.h>
  33
  34 #define ARG_TEMPLATE "LN=LIBNAME/A,O=OFFSET/N/A"
  35
  36 enum
  37 {
  38     ARG_LIBNAME,
  39     ARG_OFFSET,
  40     ARG_COUNT
  41 };
  42
  43 struct RDArgs *rda;
  44
  45
  46 #define BUFSIZE (50)
  47
  48 static TEXT buf_fnname[BUFSIZE];
  49
  50
  51 #define CATCOMP_ARRAY
  52 #include "strings.h"
  53
  54 #define CATALOG_NAME     "System/C/IdentifyTools.catalog"
  55 #define CATALOG_VERSION  1
  56
  57 static struct Catalog   *catalog;
  58
  59
  60 const char *ver = "$VER: Function 2.0 (31.5.2011)";
  61
  62
  63 static void InitLocale(STRPTR catname, ULONG version)
  64 {
  65     LocaleBase = (struct LocaleBase *)OpenLibrary("locale.library", 39);
  66     if (LocaleBase)
  67     {
  68         catalog = OpenCatalog(NULL, catname, OC_Version, version,
  69                                              TAG_DONE);
  70     }
  71 }
  72
  73
  74 static void CleanupLocale(void)
  75 {
  76     if (catalog) CloseCatalog(catalog);
  77     if (LocaleBase) CloseLibrary((struct Library *)LocaleBase);
  78 }
  79
  80
  81 static CONST_STRPTR MSG(ULONG id)
  82 {
  83     ULONG arridx;
  84
  85     // we have defined message IDs in the *.cd file, so we must first search
  86     // for the ID in the array
  87     for
  88     (
  89         arridx = 0;
  90         arridx < sizeof (CatCompArray) / sizeof (struct CatCompArrayType) - 1;
  91         arridx++
  92     )
  93     {
  94         if (CatCompArray[arridx].cca_ID == id)
  95         {
  96             break;
  97         }
  98     }
  99     if (catalog != NULL)
 100     {
 101         return GetCatalogStr(catalog, id, CatCompArray[arridx].cca_Str);
 102     }
 103     return CatCompArray[arridx].cca_Str;
 104 }
 105
 106
 107 int main(void)
 108 {
 109     InitLocale(CATALOG_NAME, CATALOG_VERSION);
 110
 111     IPTR args[ARG_COUNT] = {0};
 112
 113     ULONG offset;
 114
 115     rda = (struct RDArgs *)AllocDosObject(DOS_RDARGS, NULL);
 116     if (rda)
 117     {
 118         rda->RDA_ExtHelp = (STRPTR)MSG(MSG_FUNC_HELP);
 119
 120         if (ReadArgs(ARG_TEMPLATE, args, rda))
 121         {
 122             offset = *(ULONG *)args[ARG_OFFSET];
 123
 124             if (IdFunctionTags((STRPTR)args[ARG_LIBNAME],
 125                                offset,
 126                                IDTAG_FuncNameStr, buf_fnname,
 127                                IDTAG_StrLength, BUFSIZE,
 128                                TAG_DONE) == IDERR_OKAY)
 129             {
 130                 Printf(MSG(MSG_FUNC_RESULT),
 131                        args[ARG_LIBNAME],
 132                        offset,
 133                        buf_fnname);
 134             }
 135             FreeArgs(rda);
 136         }
 137         FreeDosObject(DOS_RDARGS, rda);
 138     }
 139     CleanupLocale();
 140
 141     return 0;
 142 }