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lsteamclient: Use GetEnvironmentVariableW() in load_steamclient().

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CW-Bug-Id: #23142
This commit is contained in:
Paul Gofman 2023-12-18 17:11:54 -06:00 committed by Arkadiusz Hiler
parent f2fa9ed325
commit 5d374bdc2c
1 changed files with 17 additions and 4 deletions
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21
lsteamclient/steamclient_main.c
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@ -304,18 +304,31 @@ done:
return ret;
}
static BOOL get_env_win(const WCHAR *name, char *value, unsigned int size)
{
DWORD i, env_size;
if (!(env_size = GetEnvironmentVariableW(name, (WCHAR *)value, size / sizeof(WCHAR))) || env_size >= size / sizeof(WCHAR))
return FALSE;
for (i = 0; i <= env_size; ++i)
value[i] = ((WCHAR *)value)[i];
return TRUE;
}
static int load_steamclient(void)
{
char steam_app_id[4096], ignore_child_processes[4096];
struct steamclient_init_params params = {.g_tmppath = temp_path_buffer};
if (!GetEnvironmentVariableA("SteamAppId", steam_app_id, ARRAY_SIZE(steam_app_id)))
params.steam_app_id_unset = GetLastError() == ERROR_ENVVAR_NOT_FOUND;
if (!get_env_win(u"SteamAppId", steam_app_id, sizeof(steam_app_id)))
params.steam_app_id_unset = TRUE;
else
params.steam_app_id = steam_app_id;
if (!GetEnvironmentVariableA("IgnoreChildProcesses", ignore_child_processes, ARRAY_SIZE(ignore_child_processes)))
params.ignore_child_processes_unset = GetLastError() == ERROR_ENVVAR_NOT_FOUND;
if (!get_env_win(u"IgnoreChildProcesses", ignore_child_processes, sizeof(ignore_child_processes)))
params.ignore_child_processes_unset = TRUE;
else
params.ignore_child_processes = ignore_child_processes;