source/utils/CarlaMacUtils.hpp

   1 /*
   2  * Carla macOS utils
   3  * Copyright (C) 2018-2023 Filipe Coelho <falktx@falktx.com>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License as
   7  * published by the Free Software Foundation; either version 2 of
   8  * the License, or 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  * For a full copy of the GNU General Public License see the doc/GPL.txt file.
  16  */
  17
  18 #ifndef CARLA_MAC_UTILS_HPP_INCLUDED
  19 #define CARLA_MAC_UTILS_HPP_INCLUDED
  20
  21 #ifndef CARLA_OS_MAC
  22 # error wrong include
  23 #endif
  24
  25 #include "CarlaBackend.h"
  26
  27 // don't include Foundation.h here
  28 extern "C" {
  29 typedef struct __CFBundle* CFBundleRef;
  30 typedef const struct __CFString* CFStringRef;
  31 void* CFBundleGetFunctionPointerForName(CFBundleRef, CFStringRef);
  32 }
  33
  34 CARLA_BACKEND_START_NAMESPACE
  35
  36 // --------------------------------------------------------------------------------------------------------------------
  37
  38 /*
  39  * ...
  40  */
  41 CARLA_API void initStandaloneApplication();
  42
  43 /*
  44  * ...
  45  */
  46 CARLA_API const char* findBinaryInBundle(const char* const bundleDir);
  47
  48 /*
  49  * ...
  50  */
  51 CARLA_API bool removeFileFromQuarantine(const char* const filename);
  52
  53 // --------------------------------------------------------------------------------------------------------------------
  54
  55 /*
  56  * ...
  57  */
  58 class AutoNSAutoreleasePool {
  59 public:
  60     AutoNSAutoreleasePool();
  61     ~AutoNSAutoreleasePool();
  62
  63 private:
  64     void* const pool;
  65 };
  66
  67 // --------------------------------------------------------------------------------------------------------------------
  68
  69 struct BundleLoader {
  70     BundleLoader();
  71     ~BundleLoader();
  72     bool load(const char* const filename);
  73     CFBundleRef getRef() const noexcept;
  74
  75     template<typename Func>
  76     inline Func getSymbol(const CFStringRef name) const
  77     {
  78         return reinterpret_cast<Func>(CFBundleGetFunctionPointerForName(getRef(), name));
  79     }
  80
  81 private:
  82     struct PrivateData;
  83     PrivateData* const pData;
  84 };
  85
  86 // --------------------------------------------------------------------------------------------------------------------
  87
  88 CARLA_BACKEND_END_NAMESPACE
  89
  90 #endif // CARLA_MAC_UTILS_HPP_INCLUDED