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77 lines
2.8 KiB
Diff
77 lines
2.8 KiB
Diff
From ea888427e5b49e9e3a08bdec8a35261f8e220542 Mon Sep 17 00:00:00 2001
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From: Dmitry Timoshkov <dmitry@baikal.ru>
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Date: Mon, 17 Feb 2014 11:52:46 +0900
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Subject: shell32: Implement SHCreateSessionKey.
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This implementation is based on the Geoff Chappell description,
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and it seems to be enough for the application I have here.
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---
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dlls/shell32/shell32.spec | 1 +
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dlls/shell32/shellreg.c | 41 +++++++++++++++++++++++++++++++++++++++++
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2 files changed, 42 insertions(+)
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diff --git a/dlls/shell32/shell32.spec b/dlls/shell32/shell32.spec
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index d73dcbb..ff1b522 100644
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--- a/dlls/shell32/shell32.spec
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+++ b/dlls/shell32/shell32.spec
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@@ -261,6 +261,7 @@
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704 stdcall -noname GUIDFromStringW(wstr ptr)
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709 stdcall SHGetSetFolderCustomSettings(ptr str long)
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714 stdcall @(ptr) SHELL32_714 # PathIsTemporaryW
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+ 723 stdcall SHCreateSessionKey(long ptr)
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727 stdcall SHGetImageList(long ptr ptr)
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730 stdcall -noname RestartDialogEx(long wstr long long)
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743 stdcall SHCreateFileExtractIconW(wstr long ptr ptr)
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diff --git a/dlls/shell32/shellreg.c b/dlls/shell32/shellreg.c
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index 37f3d9e..96a450e 100644
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--- a/dlls/shell32/shellreg.c
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+++ b/dlls/shell32/shellreg.c
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@@ -147,3 +147,44 @@ HRESULT WINAPI SHRegCloseKey (HKEY hkey)
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TRACE("%p\n",hkey);
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return RegCloseKey( hkey );
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}
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+
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+static const char session_reg_key[] = "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\SessionInfo\\";
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+
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+static BOOL WINAPI create_session_key(INIT_ONCE *once, void *param, void **context)
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+{
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+ static const char desktop_guid[] = "__wine_display_device_guid";
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+ ATOM guid_atom;
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+ HKEY hkey_session;
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+ LPWSTR session_reg_str = param;
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+
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+ guid_atom = HandleToULong(GetPropA(GetDesktopWindow(), desktop_guid));
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+ if (!guid_atom) return FALSE;
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+
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+ MultiByteToWideChar(CP_ACP, 0, session_reg_key, sizeof(session_reg_key), session_reg_str, sizeof(session_reg_key));
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+
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+ if (!GlobalGetAtomNameW(guid_atom, session_reg_str + sizeof(session_reg_key) - 1, 39))
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+ return FALSE;
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+
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+ if (RegCreateKeyExW(HKEY_CURRENT_USER, session_reg_str, 0, NULL,
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+ REG_OPTION_VOLATILE, KEY_WRITE, NULL, &hkey_session, NULL))
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+ return FALSE;
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+
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+ RegCloseKey(hkey_session);
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+ TRACE("session key %s\n", debugstr_w(session_reg_str));
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+ return TRUE;
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+}
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+
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+/*************************************************************************
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+ * SHCreateSessionKey [SHELL32.723]
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+ *
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+ */
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+HRESULT WINAPI SHCreateSessionKey(REGSAM access, HKEY *hkey)
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+{
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+ static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
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+ static WCHAR session_reg_str[sizeof(session_reg_key) + 39];
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+
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+ InitOnceExecuteOnce(&init_once, create_session_key, session_reg_str, NULL);
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+
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+ TRACE("using session key %s\n", debugstr_w(session_reg_str));
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+ return RegOpenKeyExW(HKEY_CURRENT_USER, session_reg_str, 0, access, hkey);
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+}
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--
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1.7.9.5
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