tools/flexcat/src/readprefs.c

   1 /*
   2  * $Id$
   3  *
   4  * Copyright(C) 1993-1999 by Jochen Wiedmann and Marcin Orlowski
   5  * Copyright(C) 2002-2010 by the FlexCat Open Source Team
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or(at
  10  * your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20  *
  21  */
  22
  23 #include "flexcat.h"
  24
  25 int   WarnCTGaps = FALSE;                           /* Warn for missing symbols in CT file. */
  26 int   NoOptim = FALSE;                              /* Put string into catalog even
  27                                                        if translation is equal to
  28                                                        description. */
  29 int   Fill = FALSE;                                 /* If translation of given string
  30                                                        is missing or empty, write
  31                                                        string descriptor from #?.cd
  32                                                        file instead. */
  33 int   DoExpunge = FALSE;                            /* If TRUE, FlexCat will do an AVAIL
  34                                                        FLUSH-alike call after saving the catalog. */
  35 int   NoBeep = FALSE;                               /* If TRUE, FlexCat won't call
  36                                                        DisplayBeep() any longer. */
  37 int   Quiet = FALSE;                                /* Forces FlexCat to shut up. */
  38 int   LANGToLower = TRUE;                           /* Shall we do ToLower() on lang's name ?
  39                                                        Some #?.language drivers seem to be
  40                                                        broken, so we provide a workaround. */
  41 int   NoBufferedIO = FALSE;                         /* Shall we do buffered I/O ? */
  42 int   Modified = FALSE;                             /* Shall we write the catalog ONLY
  43                                                        if #?.catalog is newer than
  44                                                        #?.c(d|t) files ? */
  45 char  Msg_New[MAX_NEW_STR_LEN] = "***NEW***";       /* New strings in updated #?.ct */
  46 int   CopyNEWs = FALSE;                             /* Shall we write the Msg_New into new strings ? */
  47 char  Old_Msg_New[MAX_NEW_STR_LEN] = "; ***NEW***"; /* Old new string(above) used in old
  48                                                        CT file. Now we look if it's present
  49                                                        and copy it into new CT if the user
  50                                                        upgrades(flexcat CD CT newctfile CT */
  51 char DestCodeset[MAX_NEW_STR_LEN] = "";             /* To which codeset should we convert to
  52                                                        If empty then this signals that FlexCat
  53                                                        should automatically find out which codeset
  54                                                        to be used */
  55
  56
  57 char prefs_sddir[MAXPATHLEN] = "\0";
  58
  59 /// ReadPrefs
  60
  61 /* Fill in options from preferences file. */
  62
  63 char ReadPrefs(void)
  64 {
  65   char result = FALSE;
  66
  67 #ifdef AMIGA
  68
  69 #define MAX_PREFS_LEN 512
  70 #define FLEXCAT_PREFS "flexcat.prefs"
  71
  72   enum
  73   {
  74     SDDIR,
  75     MSG_NEW,
  76     CODESET,
  77     WARNCTGAPS,
  78     NOOPTIM,
  79     FILL,
  80     FLUSH,
  81     NOBEEP,
  82     QUIET,
  83     NOLANGTOLOWER,
  84     NOBUFFEREDIO,
  85     MODIFIED,
  86     COPYMSGNEW,
  87     OLDMSGNEW,
  88     NOAUTODATE,
  89     NOSPACES,
  90     ARGS_COUNT
  91   };
  92
  93   const char template[] = "SDDIR/K,MSG_NEW/K,CODESET/K,WARNCTGAPS/S,NOOPTIM/S,FILL/S,FLUSH/S,NOBEEP/S,QUIET/S,NOLANGTOLOWER/S,NOBUFFEREDIO/S,MODIFIED/S,COPYMSGNEW/S,OLDMSGNEW/K,NOAUTODATE/S,NOSPACES/S";
  94   LONG Results[ARGS_COUNT] = { 0 };
  95   char *prefs;
  96   struct RDArgs *rda;
  97   struct RDArgs *rdargs;
  98
  99   if((prefs = malloc(2048)) != NULL)
 100   {
 101     if(GetVar(FLEXCAT_PREFS, prefs, 80, 0) != -1)
 102     {
 103       prefs = realloc(prefs, strlen(prefs) + 1);
 104       strcat(prefs, "\n");
 105
 106       if((rda = AllocDosObject(DOS_RDARGS, TAG_DONE)) != NULL)
 107       {
 108         rda->RDA_Source.CS_Buffer = prefs;
 109         rda->RDA_Source.CS_Length = strlen(prefs);
 110         rda->RDA_Source.CS_CurChr = 0;
 111         rda->RDA_Flags |= RDAF_NOPROMPT;
 112
 113         if((rdargs = ReadArgs(template, Results, rda)) != NULL)
 114         {
 115           if(Results[SDDIR])
 116             strlcpy(prefs_sddir, (char *)Results[SDDIR], MAXPATHLEN);
 117
 118           if(Results[MSG_NEW])
 119             strlcpy(Msg_New, (char *)Results[MSG_NEW], MAX_NEW_STR_LEN);
 120
 121           if(Results[CODESET])
 122             strlcpy(DestCodeset, (char *)Results[CODESET], MAX_NEW_STR_LEN);
 123
 124           WarnCTGaps = Results[WARNCTGAPS];
 125           NoOptim = Results[NOOPTIM];
 126           Fill = Results[FILL];
 127           DoExpunge = Results[FLUSH];
 128           NoBeep = Results[NOBEEP];
 129           Quiet = Results[QUIET];
 130           LANGToLower = !Results[NOLANGTOLOWER];
 131           Modified = Results[MODIFIED];
 132           NoBufferedIO = Results[NOBUFFEREDIO];
 133           CopyNEWs = Results[COPYMSGNEW];
 134           if(Results[OLDMSGNEW])
 135             snprintf(Old_Msg_New, sizeof(Old_Msg_New), "; %s", (char *)Results[OLDMSGNEW]);
 136
 137           FreeArgs(rdargs);
 138
 139           result = TRUE;
 140         }
 141         else
 142         {
 143           fputs(MSG_ERR_BADPREFS, stderr);
 144           fputs(template, stderr);
 145           fputs("\n", stderr);
 146           DisplayBeep(NULL);
 147         }
 148         FreeDosObject(DOS_RDARGS, rda);
 149       }
 150       else
 151       {
 152         fputs("Error processing prefs.\n" \
 153               "Can't AllocDosObject()\n", stderr);
 154       }
 155       free(prefs);
 156     }
 157   }
 158 #endif
 159
 160   return(result);
 161 }
 162
 163 ///