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lsteamclient: Point GMFilePath to Proton SoundFonts

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Yuxuan Shui 2025-03-05 19:04:07 +00:00 committed by Arkadiusz Hiler
parent f8b6bb5694
commit 160e28f1bd
1 changed files with 70 additions and 0 deletions
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70
lsteamclient/unixlib.cpp
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@ -7,6 +7,7 @@
#include <stdlib.h>
#include <dlfcn.h>
#include <unordered_map>
#include <vector>
#if 0
#pragma makedep unix
@ -418,6 +419,15 @@ static void set_reg_ascii_str( HANDLE hkey, const char *name, const char *value
free( valueW );
}
static void set_reg_ascii_wstr( HANDLE hkey, const char *name, const WCHAR *valueW )
{
size_t len = lstrlenW( valueW ) + 1;
WCHAR nameW[64];
asciiz_to_unicode( nameW, name );
set_reg_value( hkey, nameW, REG_SZ, valueW, len * sizeof(*valueW) );
}
static inline void init_unicode_string( UNICODE_STRING *str, const WCHAR *data )
{
str->Length = wcslen( data ) * sizeof(WCHAR);
@ -605,6 +615,65 @@ static void setup_proton_voice_files( u_ISteamClient_SteamClient017 *client, int
setenv( "PROTON_VOICE_FILES", path, 1 );
}
static void setup_proton_soundfonts( u_ISteamClient_SteamClient017 *client, int pipe, int user )
{
static const WCHAR PROTON_SOUNDFILES_FILES_W[] = u"PROTON_SOUNDFONT_FILES";
static const WCHAR SF2_NAME[] = u"FluidR3_GM.sf2";
u_ISteamApps_STEAMAPPS_INTERFACE_VERSION008 *apps;
const unsigned int soundfonts_appid = 3368180;
std::vector<WCHAR> dos_path{};
OBJECT_ATTRIBUTES attr;
ULONG nt_path_len = 0;
char unix_path[2048];
UNICODE_STRING name;
NTSTATUS status;
char *path_end;
HANDLE gm_key;
apps = (u_ISteamApps_STEAMAPPS_INTERFACE_VERSION008 *)client->GetISteamApps( user, pipe, "STEAMAPPS_INTERFACE_VERSION008" );
if (!apps->BIsAppInstalled( soundfonts_appid )) return;
if (!apps->GetAppInstallDir( soundfonts_appid, unix_path, sizeof(unix_path) )) return;
WINE_TRACE( "Found Proton Soundfont at %s\n", unix_path );
if ((status = wine_unix_to_nt_file_name( unix_path, NULL, &nt_path_len )) != STATUS_BUFFER_TOO_SMALL)
{
WINE_ERR( "Failed to convert unix path to NT: %lx\n", status );
return;
}
nt_path_len += ARRAYSIZE(SF2_NAME);
dos_path = std::vector<WCHAR>(nt_path_len);
if ((status = wine_unix_to_nt_file_name( unix_path, dos_path.data(), &nt_path_len )))
{
WINE_ERR( "Failed to convert unix path to NT: %x\n", status );
return;
}
dos_path[nt_path_len - 1] = u'\\';
wcscpy( dos_path.data() + nt_path_len, SF2_NAME );
WINE_TRACE( "GM file path %s\n", wine_dbgstr_w(dos_path.data()) );
init_unicode_string( &name, u"\\Registry\\Machine\\Software\\Microsoft\\DirectMusic" );
InitializeObjectAttributes( &attr, &name, OBJ_CASE_INSENSITIVE, 0, NULL );
if ((status = NtCreateKey( &gm_key, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL )))
{
WINE_ERR( "Failed to open DirectMusic key: %x\n", status );
return;
}
set_reg_ascii_wstr( gm_key, "GMFilePath", dos_path.data() );
NtClose( gm_key );
init_unicode_string( &name, u"\\Registry\\Machine\\Software\\Wow6432Node\\Microsoft\\DirectMusic" );
if ((status = NtCreateKey( &gm_key, KEY_ALL_ACCESS | KEY_WOW64_32KEY, &attr, 0, NULL, 0, NULL)))
{
WINE_ERR( "Failed to open DirectMusic key (32 bit): %x\n", status);
return;
}
set_reg_ascii_wstr( gm_key, "GMFilePath", dos_path.data() );
NtClose( gm_key );
}
template< typename Params >
static NTSTATUS steamclient_init_registry( Params *params, bool wow64 )
{
@ -623,6 +692,7 @@ static NTSTATUS steamclient_init_registry( Params *params, bool wow64 )
setup_battleye_bridge( client, pipe, user );
setup_eac_bridge( client, pipe, user );
setup_proton_voice_files( client, pipe, user );
setup_proton_soundfonts( client, pipe, user );
client->BReleaseSteamPipe( pipe );
return 0;