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sys_fs_stat: support split files

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Was forgotten after sys_fs_open
This commit is contained in:
Nekotekina 2018-08-27 00:38:21 +03:00
parent f933947a27
commit c49c7de427
1 changed files with 34 additions and 4 deletions
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34
rpcs3/Emu/Cell/lv2/sys_fs.cpp
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@ -578,12 +578,42 @@ error_code sys_fs_stat(vm::cptr<char> path, vm::ptr<CellFsStat> sb)
{
switch (auto error = fs::g_tls_error)
{
case fs::error::noent: return {CELL_ENOENT, path};
default: sys_fs.error("sys_fs_stat(): unknown error %s", error);
case fs::error::noent:
{
// Try to analyse split file (TODO)
u64 total_size = 0;
u32 total_count = 0;
for (u32 i = 66600; i <= 66699; i++)
{
if (fs::stat(fmt::format("%s.%u", local_path, i), info) && !info.is_directory)
{
total_size += info.size;
total_count++;
}
else
{
break;
}
}
// Use attributes from the first fragment (consistently with sys_fs_open+fstat)
if (total_count > 1 && fs::stat(local_path + ".66600", info) && !info.is_directory)
{
// Success
info.size = total_size;
break;
}
return {CELL_ENOENT, path};
}
default:
{
sys_fs.error("sys_fs_stat(): unknown error %s", error);
return {CELL_EIO, path};
}
}
}
sb->mode = info.is_directory ? CELL_FS_S_IFDIR | 0777 : CELL_FS_S_IFREG | 0666;
sb->uid = 0; // Always zero