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sceNpTrophyRegisterContext: Atomically create trophy data

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Eladash 2020-09-20 09:27:08 +03:00 • committed by Ivan
parent a50ea09053
commit 3a96d99187
4 changed files with 46 additions and 6 deletions
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9
rpcs3/Emu/VFS.cpp
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@ -701,6 +701,11 @@ std::string vfs::unescape(std::string_view name)
return result;
}
std::string vfs::host::hash_path(const std::string& path, const std::string& dev_root)
{
return fmt::format(u8"%s/＄%s%s", dev_root, fmt::base57(std::hash<std::string>()(path)), fmt::base57(__rdtsc()));
}
bool vfs::host::rename(const std::string& from, const std::string& to, bool overwrite)
{
while (!fs::rename(from, to, overwrite))
@ -725,7 +730,7 @@ bool vfs::host::unlink(const std::string& path, const std::string& dev_root)
else
{
// Rename to special dummy name which will be ignored by VFS (but opened file handles can still read or write it)
const std::string dummy = fmt::format(u8"%s/＄%s%s", dev_root, fmt::base57(std::hash<std::string>()(path)), fmt::base57(__rdtsc()));
const std::string dummy = hash_path(path, dev_root);
if (!fs::rename(path, dummy, true))
{
@ -755,7 +760,7 @@ bool vfs::host::remove_all(const std::string& path, const std::string& dev_root,
if (remove_root)
{
// Rename to special dummy folder which will be ignored by VFS (but opened file handles can still read or write it)
const std::string dummy = fmt::format(u8"%s/＄%s%s", dev_root, fmt::base57(std::hash<std::string>()(path)), fmt::base57(__rdtsc()));
const std::string dummy = hash_path(path, dev_root);
if (!vfs::host::rename(path, dummy, false))
{