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  1. /*
  2.     This file is part of a common library
  3.     Copyright (C) 2002-2006 Toby Thain, toby@telegraphics.net
  4.  
  5.     This program is free software; you can redistribute it and/or modify
  6.     it under the terms of the GNU General Public License as published by
  7.     the Free Software Foundation; either version 2 of the License, or
  8.     (at your option) any later version.
  9.  
  10.     This program is distributed in the hope that it will be useful,
  11.     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12.     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13.     GNU General Public License for more details.
  14.  
  15.     You should have received a copy of the GNU General Public License
  16.     along with this program; if not, write to the Free Software
  17.     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18. */
  19.  
  20. #include "choosefile.h"
  21. #include "str.h"
  22.  
  23. #include <codefragments.h>
  24. #include <navigation.h>
  25.  
  26. #if TARGET_CPU_68K || TARGET_API_MAC_CARBON
  27.         #define HAS_NAVSERVICES 1 // we're statically linking with Navigation.o, or we're Carbon
  28. #else
  29.         #define HAS_NAVSERVICES (NavChooseFile != kUnresolvedCFragSymbolAddress)
  30. #endif
  31.  
  32. Boolean fileHasExtension(StandardFileReply *sfr, const char* extension) {
  33.         char name[1025]; // https://stackoverflow.com/questions/1295135/longest-pathname-string-in-mac-os-x-hfs
  34.         char* s = myp2cstrcpy(name,sfr->sfFile.name);
  35.         return strcmp(s + strlen(s) - strlen(extension), extension) == 0;
  36. }
  37.  
  38. Boolean choosefile(StringPtr prompt,StandardFileReply *sfr,NavReplyRecord *reply,
  39.                    OSType type,const char *lpstrFilter){
  40.         return (HAS_NAVSERVICES ? choosefile_nav : choosefile_sf)
  41.                (prompt,sfr,reply,type,lpstrFilter);
  42. }
  43. Boolean putfile(StringPtr prompt,StringPtr fname,
  44.                 OSType fileType,OSType fileCreator,
  45.                 NavReplyRecord *reply,StandardFileReply *sfr,
  46.                 char *lpstrDefExt,const char *lpstrFilter,int nFilterIndex){
  47.         return (HAS_NAVSERVICES ? putfile_nav : putfile_sf)
  48.                (prompt,fname,fileType,fileCreator,reply,sfr,lpstrDefExt);
  49. }
  50.  
  51. OSErr completesave(NavReplyRecord *navreply){
  52.         return (HAS_NAVSERVICES ? completesave_nav : completesave_sf)(navreply);
  53. }
  54.