src/kits/support/Architecture.cpp

   1 /*
   2  * Copyright 2013, Ingo Weinhold, ingo_weinhold@gmx.de.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include <Architecture.h>
   8
   9 #include <algorithm>
  10
  11 #include <StringList.h>
  12
  13
  14 static const size_t kMaxArchitectureCount = 16;
  15
  16
  17 static status_t
  18 string_array_to_string_list(const char* const* architectures, size_t count,
  19         BStringList& _architectures)
  20 {
  21         _architectures.MakeEmpty();
  22
  23         for (size_t i = 0; i < count; i++) {
  24                 BString architecture(architectures[i]);
  25                 if (architecture.IsEmpty() || !_architectures.Add(architecture)) {
  26                         _architectures.MakeEmpty();
  27                         return B_NO_MEMORY;
  28                 }
  29         }
  30
  31         return B_OK;
  32 }
  33
  34
  35 status_t
  36 get_secondary_architectures(BStringList& _architectures)
  37 {
  38         const char* architectures[kMaxArchitectureCount];
  39         size_t count = get_secondary_architectures(architectures,
  40                 kMaxArchitectureCount);
  41         return string_array_to_string_list(architectures,
  42                 std::min(count, kMaxArchitectureCount), _architectures);
  43 }
  44
  45
  46 status_t
  47 get_architectures(BStringList& _architectures)
  48 {
  49         const char* architectures[kMaxArchitectureCount];
  50         size_t count = get_architectures(architectures, kMaxArchitectureCount);
  51         return string_array_to_string_list(architectures,
  52                 std::min(count, kMaxArchitectureCount), _architectures);
  53 }