source/fs/filemonitor.cpp

   1 #include <msp/core/algorithm.h>
   2 #include "filemonitor.h"
   3 #include "filemonitor_platform.h"
   4
   5 using namespace std;
   6
   7 namespace Msp {
   8 namespace FS {
   9
  10 FileMonitor::FileMonitor():
  11         priv(new Private(*this))
  12 { }
  13
  14 FileMonitor::~FileMonitor()
  15 {
  16         delete priv;
  17 }
  18
  19 void FileMonitor::use_event_dispatcher(IO::EventDispatcher &ed)
  20 {
  21         if(event_disp)
  22                 throw logic_error("event_disp!=nullptr");
  23
  24         event_disp = &ed;
  25         platform_use_event_dispatcher();
  26 }
  27
  28 void FileMonitor::add_file(const FS::Path &path)
  29 {
  30         MonitoredFile file;
  31         file.path = path;
  32         prepare_file(file);
  33         files.push_back(file);
  34 }
  35
  36 void FileMonitor::remove_file(const FS::Path &path)
  37 {
  38         auto i = find_member(files, path, &MonitoredFile::path);
  39         if(i!=files.end())
  40         {
  41                 cleanup_file(*i);
  42                 if(&*i!=&files.back())
  43                         *i = files.back();
  44                 files.pop_back();
  45         }
  46 }
  47
  48 } // namespace FS
  49 } // namespace Msp