src/tools/locale/Catalog.cpp

   1 /*
   2 ** Distributed under the terms of the MIT License.
   3 ** Copyright 2003-2004,2012. All rights reserved.
   4 **
   5 ** Authors:     Axel Dörfler, axeld@pinc-software.de
   6 **                      Oliver Tappe, zooey@hirschkaefer.de
   7 */
   8
   9 #include <Catalog.h>
  10 #include <CatalogData.h>
  11
  12
  13 // Provides an implementation of BCatalog for the build host, in effect only
  14 // supporting setting and getting of catalog entries.
  15
  16
  17 BCatalog::BCatalog()
  18         :
  19         fCatalogData(NULL)
  20 {
  21 }
  22
  23
  24 BCatalog::BCatalog(const entry_ref& catalogOwner, const char *language,
  25         uint32 fingerprint)
  26         :
  27         fCatalogData(NULL)
  28 {
  29 }
  30
  31
  32 BCatalog::~BCatalog()
  33 {
  34 }
  35
  36
  37 const char *
  38 BCatalog::GetString(const char *string, const char *context, const char *comment)
  39 {
  40         if (fCatalogData == 0)
  41                 return string;
  42
  43         const char *translated;
  44         for (BCatalogData* cat = fCatalogData; cat != NULL; cat = cat->fNext) {
  45                 translated = cat->GetString(string, context, comment);
  46                 if (translated)
  47                         return translated;
  48         }
  49
  50         return string;
  51 }
  52
  53
  54 const char *
  55 BCatalog::GetString(uint32 id)
  56 {
  57         if (fCatalogData == 0)
  58                 return "";
  59
  60         const char *translated;
  61         for (BCatalogData* cat = fCatalogData; cat != NULL; cat = cat->fNext) {
  62                 translated = cat->GetString(id);
  63                 if (translated)
  64                         return translated;
  65         }
  66
  67         return "";
  68 }
  69
  70
  71 status_t
  72 BCatalog::GetData(const char *name, BMessage *msg)
  73 {
  74         if (fCatalogData == 0)
  75                 return B_NO_INIT;
  76
  77         status_t res;
  78         for (BCatalogData* cat = fCatalogData; cat != NULL; cat = cat->fNext) {
  79                 res = cat->GetData(name, msg);
  80                 if (res != B_NAME_NOT_FOUND && res != EOPNOTSUPP)
  81                         return res;
  82                                 // return B_OK if found, or specific error-code
  83         }
  84
  85         return B_NAME_NOT_FOUND;
  86 }
  87
  88
  89 status_t
  90 BCatalog::GetData(uint32 id, BMessage *msg)
  91 {
  92         if (fCatalogData == 0)
  93                 return B_NO_INIT;
  94
  95         status_t res;
  96         for (BCatalogData* cat = fCatalogData; cat != NULL; cat = cat->fNext) {
  97                 res = cat->GetData(id, msg);
  98                 if (res != B_NAME_NOT_FOUND && res != EOPNOTSUPP)
  99                         return res;
 100                                 // return B_OK if found, or specific error-code
 101         }
 102
 103         return B_NAME_NOT_FOUND;
 104 }