From eb1be244ca3bab7d0db03b12e05454616e372d2f Mon Sep 17 00:00:00 2001
From: Johannes Anderwald <johannes.anderwald@reactos.org>
Date: Sat, 12 Aug 2006 19:32:57 +0000
Subject: [PATCH] * implement unattend switch for intl * makes ReactOS gui
 setup run unattended (untill VmWare popsup)

svn path=/trunk/; revision=23563
---
 reactos/dll/cpl/intl/intl.c      | 74 +++++++++++++++++++++++++++++++-
 reactos/dll/cpl/intl/intl.h      |  3 ++
 reactos/dll/cpl/intl/intl.rbuild |  1 +
 3 files changed, 77 insertions(+), 1 deletion(-)

diff --git a/reactos/dll/cpl/intl/intl.c b/reactos/dll/cpl/intl/intl.c
index 037ab3a01a3..6d6091afc7e 100644
--- a/reactos/dll/cpl/intl/intl.c
+++ b/reactos/dll/cpl/intl/intl.c
@@ -26,6 +26,8 @@
 #include <windows.h>
 #include <commctrl.h>
 #include <cpl.h>
+#include <setupapi.h>
+#include <tchar.h>
 
 #include "intl.h"
 #include "resource.h"
@@ -38,7 +40,7 @@ Applet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam);
 
 
 HINSTANCE hApplet = 0;
-
+HINF hSetupInf = INVALID_HANDLE_VALUE;
 
 /* Applets */
 APPLET Applets[NUM_APPLETS] = 
@@ -58,6 +60,71 @@ InitPropSheetPage(PROPSHEETPAGE *psp, WORD idDlg, DLGPROC DlgProc)
   psp->pfnDlgProc = DlgProc;
 }
 
+BOOL
+OpenSetupInf()
+{
+  LPTSTR lpCmdLine;
+  LPTSTR lpSwitch;
+  size_t len;
+
+  lpCmdLine = GetCommandLine();
+  
+  lpSwitch = _tcsstr(lpCmdLine, _T("/f:\""));
+
+  if(!lpSwitch)
+  {
+    return FALSE;
+  }
+
+  len = _tcslen(lpSwitch);
+  if (len < 5)
+  {
+    return FALSE;
+  }
+
+  if(lpSwitch[len-1] != _T('\"'))
+  {
+    return FALSE;
+  }
+
+  lpSwitch[len-1] = _T('\0');
+  
+  hSetupInf = SetupOpenInfFile(&lpSwitch[4],
+                               NULL,
+                               INF_STYLE_OLDNT,
+                               NULL);
+
+  return (hSetupInf != INVALID_HANDLE_VALUE);
+}
+
+LONG ParseSetupInf()
+{
+  INFCONTEXT InfContext;
+  INT LocaleID;
+  TCHAR szBuffer[30];
+
+  if (!SetupFindFirstLine(hSetupInf,
+              _T("Unattend"),
+              _T("LocaleID"),
+              &InfContext))
+  {
+    return -1;
+  }
+
+  if (!SetupGetStringField(&InfContext,
+                        1,
+                        szBuffer,
+                        sizeof(szBuffer) / sizeof(TCHAR),
+                        NULL))
+  {
+    return -1;
+  }
+  LocaleID = _ttoi(szBuffer);
+  SetNewLocale((LCID)LocaleID);
+  SetupCloseInfFile(hSetupInf);
+
+  return 0;
+}
 
 LONG APIENTRY
 Applet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam)
@@ -66,6 +133,11 @@ Applet(HWND hwnd, UINT uMsg, LONG wParam, LONG lParam)
   PROPSHEETHEADER psh;
   TCHAR Caption[256];
 
+  if (OpenSetupInf())
+  {
+    return ParseSetupInf();
+  }
+
   LoadString(hApplet, IDS_CPLNAME, Caption, sizeof(Caption) / sizeof(TCHAR));
 
   ZeroMemory(&psh, sizeof(PROPSHEETHEADER));
diff --git a/reactos/dll/cpl/intl/intl.h b/reactos/dll/cpl/intl/intl.h
index 39fd7d6f0a9..f557a4593c8 100644
--- a/reactos/dll/cpl/intl/intl.h
+++ b/reactos/dll/cpl/intl/intl.h
@@ -55,6 +55,9 @@ TimePageProc(HWND hwndDlg,
 	     WPARAM wParam,
 	     LPARAM lParam);
 
+
+void SetNewLocale(LCID lcid);
+
 #endif /* __CPL_INTL_H */
 
 /* EOF */
diff --git a/reactos/dll/cpl/intl/intl.rbuild b/reactos/dll/cpl/intl/intl.rbuild
index e7838cfa81d..84f5a7e050a 100644
--- a/reactos/dll/cpl/intl/intl.rbuild
+++ b/reactos/dll/cpl/intl/intl.rbuild
@@ -11,6 +11,7 @@
 	<library>user32</library>
 	<library>comctl32</library>
 	<library>advapi32</library>
+	<library>setupapi</library>
 	<file>currency.c</file>
 	<file>date.c</file>
 	<file>general.c</file>