Classes | Public Types | Public Member Functions | Friends | List of all members
openmsx::FilePoolCore Class Reference

#include <FilePoolCore.hh>


struct  Dir

Public Types

using Directories = std::vector< Dir >

Public Member Functions

 FilePoolCore (std::string fileCache, std::function< Directories()> getDirectories, std::function< void(std::string_view, float)> reportProgress)
 ~FilePoolCore ()
File getFile (FileType fileType, const Sha1Sum &sha1sum)
 Search file with the given sha1sum.
Sha1Sum getSha1Sum (File &file)
 Calculate sha1sum for the given File object.
void abort ()
 This is only meaningful to call from within the 'reportProgress' callback (constructor parameter).


struct GetSha1

Detailed Description

Definition at line 37 of file FilePoolCore.hh.

Member Typedef Documentation

◆ Directories

Definition at line 48 of file FilePoolCore.hh.

Constructor & Destructor Documentation

◆ FilePoolCore()

openmsx::FilePoolCore::FilePoolCore ( std::string  fileCache,
std::function< Directories()>  getDirectories,
std::function< void(std::string_view, float)>  reportProgress 

Definition at line 27 of file

◆ ~FilePoolCore()

openmsx::FilePoolCore::~FilePoolCore ( )

Definition at line 41 of file

Member Function Documentation

◆ abort()

void openmsx::FilePoolCore::abort ( )

This is only meaningful to call from within the 'reportProgress' callback (constructor parameter).

This will abort the current search and cause getFile() to return a not-found result.

Definition at line 72 of file FilePoolCore.hh.

◆ getFile()

File openmsx::FilePoolCore::getFile ( FileType  fileType,
const Sha1Sum sha1sum 

Search file with the given sha1sum.

If found it returns the (already opened) file, if not found it returns a close File object.

Definition at line 243 of file

References openmsx::FileOperations::expandTilde(), openmsx::Timer::getTime(), openmsx::File::is_open(), openmsx::NONE, tmpStrCat(), and openmsx::Sha1Sum::toString().

Referenced by openmsx::FilePool::getFile(), and TEST_CASE().

◆ getSha1Sum()

Sha1Sum openmsx::FilePoolCore::getSha1Sum ( File file)

Calculate sha1sum for the given File object.

If possible the result is retrieved from cache, avoiding the relatively expensive calculation.

Definition at line 460 of file

References openmsx::File::getModificationDate(), openmsx::File::getURL(), and sum().

Referenced by openmsx::FilePool::getSha1Sum().

Friends And Related Symbol Documentation

◆ GetSha1

friend struct GetSha1

Definition at line 175 of file FilePoolCore.hh.

The documentation for this class was generated from the following files: