reapack

Package manager for REAPER
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platform.cpp (2457B)

      1 /* ReaPack: Package manager for REAPER
      2  * Copyright (C) 2015-2025  Christian Fillion
      3  *
      4  * This program is free software: you can redistribute it and/or modify
      5  * it under the terms of the GNU Lesser General Public License as published by
      6  * the Free Software Foundation, either version 3 of the License, or
      7  * (at your option) any later version.
      8  *
      9  * This program is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12  * GNU Lesser General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU Lesser General Public License
     15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
     16  */
     17 
     18 #include "platform.hpp"
     19 
     20 #include <cstring>
     21 #include <utility>
     22 
     23 const Platform::Enum Platform::Current = Platform::
     24 #ifdef __APPLE__
     25 #  ifdef __x86_64__
     26   Darwin_x86_64
     27 #  elif  __i386__
     28   Darwin_i386
     29 #  elif  __arm64__
     30   Darwin_arm64
     31 #  else
     32   Unknown
     33 #  endif
     34 
     35 #elif __linux__
     36 #  ifdef __x86_64__
     37   Linux_x86_64
     38 #  elif  __i686__
     39   Linux_i686
     40 #  elif  __ARM_ARCH_7A__
     41   Linux_armv7l
     42 #  elif  __aarch64__
     43   Linux_aarch64
     44 #  else
     45   Unknown
     46 #  endif
     47 
     48 #elif _WIN32
     49 #  ifdef _M_ARM64EC
     50   Windows_arm64ec
     51 #  elif _M_X64
     52   Windows_x64
     53 #  else
     54   Windows_x86
     55 #  endif
     56 
     57 #else
     58   Unknown
     59 #endif
     60 ;
     61 
     62 static_assert(Platform::Current != Platform::Unknown,
     63   "The current operating system or architecture is not supported.");
     64 
     65 auto Platform::parse(const char *platform, const bool hasArm64Ec) -> Enum
     66 {
     67   constexpr std::pair<const char *, Enum> map[] {
     68     { "all",           Generic       },
     69 
     70     { "darwin",        Darwin_Any    },
     71     { "darwin32",      Darwin_i386   },
     72     { "darwin64",      Darwin_x86_64 },
     73     { "darwin-arm64",  Darwin_arm64  },
     74 
     75     { "linux",         Linux_Any     },
     76     { "linux32",       Linux_i686    },
     77     { "linux64",       Linux_x86_64  },
     78     { "linux-armv7l",  Linux_armv7l  },
     79     { "linux-aarch64", Linux_aarch64 },
     80 
     81     { "windows",         Windows_Any     },
     82     { "win32",           Windows_x86     },
     83     { "win64",           Windows_x64     },
     84     { "windows-arm64ec", Windows_arm64ec },
     85   };
     86 
     87   for(auto &[key, value] : map) {
     88     if(!strcmp(platform, key)) {
     89       if(!hasArm64Ec && value == Windows_x64)
     90         return Windows_x64_arm64ec;
     91       return value;
     92     }
     93   }
     94 
     95   return Unknown;
     96 }
     97 
     98 bool Platform::test() const
     99 {
    100   return (m_value & Current) != Unknown;
    101 }