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Some NtQueryInformation classes.

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This commit is contained in:
Ben Vanik
2013-10-16 22:19:50 -07:00
parent 956496fb99
commit a41827942e
11 changed files with 262 additions and 68 deletions
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74
src/xenia/kernel/modules/xboxkrnl/xboxkrnl_io.cc
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@@ -233,7 +233,79 @@ SHIM_CALL NtQueryInformationFile_shim(
length,
file_info_class);
SHIM_SET_RETURN(X_STATUS_NO_SUCH_FILE);
X_STATUS result = X_STATUS_SUCCESS;
uint32_t info = 0;
// Grab file.
XFile* file = NULL;
result = state->object_table()->GetObject(
file_handle, (XObject**)&file);
if (XSUCCEEDED(result)) {
result = X_STATUS_SUCCESS;
switch (file_info_class) {
case XFilePositionInformation:
// struct FILE_POSITION_INFORMATION {
// LARGE_INTEGER CurrentByteOffset;
// };
XEASSERT(length == 8);
info = 8;
SHIM_SET_MEM_64(file_info_ptr, file->position());
break;
case XFileNetworkOpenInformation:
// struct FILE_NETWORK_OPEN_INFORMATION {
// LARGE_INTEGER CreationTime;
// LARGE_INTEGER LastAccessTime;
// LARGE_INTEGER LastWriteTime;
// LARGE_INTEGER ChangeTime;
// LARGE_INTEGER AllocationSize;
// LARGE_INTEGER EndOfFile;
// ULONG FileAttributes;
// ULONG Unknown;
// };
XEASSERT(length == 56);
XFile::FileInfo file_info;
result = file->QueryInfo(&file_info);
if (XSUCCEEDED(result)) {
info = 56;
SHIM_SET_MEM_64(file_info_ptr,
file_info.creation_time);
SHIM_SET_MEM_64(file_info_ptr + 8,
file_info.last_access_time);
SHIM_SET_MEM_64(file_info_ptr + 16,
file_info.last_write_time);
SHIM_SET_MEM_64(file_info_ptr + 24,
file_info.change_time);
SHIM_SET_MEM_64(file_info_ptr + 32,
file_info.allocation_size);
SHIM_SET_MEM_64(file_info_ptr + 40,
file_info.file_length);
SHIM_SET_MEM_32(file_info_ptr + 48,
file_info.attributes);
SHIM_SET_MEM_32(file_info_ptr + 52, 0); // Unknown!
}
break;
default:
// Unsupported, for now.
XEASSERTALWAYS();
info = 0;
break;
}
}
if (XFAILED(result)) {
info = 0;
}
if (io_status_block_ptr) {
SHIM_SET_MEM_32(io_status_block_ptr, result); // Status
SHIM_SET_MEM_32(io_status_block_ptr + 4, info); // Information
}
if (file) {
file->Release();
}
SHIM_SET_RETURN(result);
}
SHIM_CALL NtQueryFullAttributesFile_shim(