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Implemented sysCacheClear() (#4445)

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This commit is contained in:
TheAnig 2018-04-18 10:17:55 -04:00 committed by Ivan
parent cecfc59040
commit eb3dfb6bb4
1 changed files with 20 additions and 6 deletions
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26
rpcs3/Emu/Cell/Modules/cellSysutil.cpp
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@ -1,4 +1,4 @@
#include "stdafx.h"
#include "stdafx.h"
#include "Emu/System.h"
#include "Emu/IdManager.h"
#include "Emu/Cell/PPUModule.h"
@ -283,18 +283,32 @@ s32 cellSysutilUnregisterCallback(u32 slot)
return CELL_OK;
}
s32 cellSysCacheClear(void)
s32 cellSysCacheClear()
{
cellSysutil.todo("cellSysCacheClear()");
if (!fxm::check<CellSysCacheParam>())
cellSysutil.warning("cellSysCacheClear()");
// Get the param as a shared ptr, then decipher the cacheid from it
// (Instead of assuming naively that the param is passed as argument)
std::shared_ptr<CellSysCacheParam> param = fxm::get<CellSysCacheParam>();
// Unit test for param ptr, since it may be null at the time of get()
if (!param)
{
return CELL_SYSCACHE_ERROR_NOTMOUNTED;
}
const std::string& local_path = vfs::get("/dev_hdd1/cache/");
const std::string& cache_id = param->cacheId;
// TODO: Write tests to figure out, what is deleted.
const std::string& cache_path = "/dev_hdd1/cache/" + cache_id + '/';
const std::string& dir_path = vfs::get(cache_path);
if (!fs::exists(dir_path) || !fs::is_dir(dir_path))
{
return CELL_SYSCACHE_ERROR_ACCESS_ERROR;
}
fs::remove_all(dir_path, true);
return CELL_SYSCACHE_RET_OK_CLEARED;
}