interlinked-dylibs/MultiCacheBuilder.h

   1 //
   2 //  MultiCacheBuilder.h
   3 //  dyld
   4 //
   5 //  Created by Louis Gerbarg on 6/16/15.
   6 //
   7 //
   8
   9 #ifndef MultiCacheBuilder_h
  10 #define MultiCacheBuilder_h
  11
  12 #include <dispatch/dispatch.h>
  13
  14 #include "Manifest.h"
  15
  16 #include "mega-dylib-utils.h"
  17 #include <stdlib.h>
  18
  19 typedef struct _BOMBom* BOMBom;
  20
  21 struct MultiCacheBuilder {
  22         dispatch_semaphore_t _concurrencyLimitingSemaphore;
  23         dispatch_semaphore_t _writeLimitingSemaphore;
  24         dispatch_queue_t _writeQueue;
  25         dispatch_group_t _writeGroup;
  26         dispatch_queue_t _buildQueue;
  27         Manifest& _manifest;
  28
  29         uint64_t _filesWritten = 0;
  30         uint64_t _bytesWritten = 0;
  31         const bool _bniMode;
  32         const bool _skipWrites;
  33         const bool _skipBuilds;
  34         const bool _buildRoot;
  35         const bool _enforceRootless;
  36
  37         MultiCacheBuilder(Manifest& manifest, bool BNI = false, bool SW = false, bool buildRoot = false, bool skipBuilds = false, bool enforceRootless = false);
  38
  39         void buildCaches(std::string masterDstRoot);
  40
  41         void logStats();
  42 private:
  43     void buildCache(const std::string cachePath, const std::set<std::string> configurations, const std::string architecture, bool development);
  44     void write_cache(std::string cachePath, const std::set<std::string>& configurations, const std::string& architecture, std::shared_ptr<SharedCache> cache, bool developmentCache);
  45 };
  46
  47 #endif /* MultiCacheBuilder_h */