Create a branch for header work.

svn path=/branches/header-work/; revision=45691

base/shell/cmd/msgbox.c

@@ -0,0 +1,155 @@
+/*
+ * MSGBOX.C - msgbox internal command.
+ *
+ * clone from 4nt msgbox command
+ *
+ * 25 Aug 1999
+ *     started - Paolo Pantaleo <paolopan@freemail.it>
+ *
+ *    30-Apr-2005 (Magnus Olsen) <magnus@greatlord.com>)
+ *        Remove all hardcode string to En.rc
+ */
+
+#include <precomp.h>
+
+#ifdef INCLUDE_CMD_MSGBOX
+
+
+#define U_TYPE_INIT 0
+
+//undefine it to allow to omit arguments
+//that will be replaced by default ones
+#define _SYNTAX_CHECK
+
+
+INT CommandMsgbox (LPTSTR param)
+{
+
+	//used to parse command line
+	LPTSTR tmp;
+
+	//used to find window title (used as messagebox title)
+	//and to find window handle to pass to MessageBox
+	HWND hWnd;
+	TCHAR buff[128];
+
+	//these are MessabeBox() parameters
+	LPTSTR title, prompt = "";
+	UINT uType = U_TYPE_INIT;
+
+	/* set default title to window title */
+	GetConsoleTitle(buff, 128);
+	title = buff;
+
+	if (_tcsncmp (param, _T("/?"), 2) == 0)
+	{
+		ConOutResPaging(TRUE,STRING_MSGBOX_HELP);
+		return 0;
+	}
+
+	//yes here things are quite massed up :)
+
+	//skip spaces
+	while(_istspace(*param))
+		param++;
+
+	//search for type of messagebox (ok, okcancel, ...)
+	if (_tcsnicmp(param, _T("ok "), 3) == 0)
+	{
+		uType |= MB_ICONEXCLAMATION | MB_OK;
+		param += 3;
+	}
+	else if (_tcsnicmp(param, _T("okcancel "), 9) == 0)
+	{
+		uType |= MB_ICONQUESTION | MB_OKCANCEL;
+		param += 9;
+	}
+	else if (_tcsnicmp(param, _T("yesno "), 6) == 0)
+	{
+		uType |= MB_ICONQUESTION | MB_YESNO;
+		param += 6;
+	}
+	else if (_tcsnicmp(param, _T("yesnocancel "), 12) == 0)
+	{
+		uType |= MB_ICONQUESTION | MB_YESNOCANCEL;
+		param += 12;
+	}
+	else
+	{
+#ifdef _SYNTAX_CHECK
+		error_req_param_missing ();
+		return 1;
+#else
+		uType |= MB_ICONEXCLAMATION | MB_OK;
+#endif
+	}
+
+
+	//skip spaces
+	while(_istspace(*param))
+		param++;
+
+#ifdef _SYNTAX_CHECK
+	//if reached end of string
+	//it is an error becuase we do not yet have prompt
+	if (*param == 0)
+	{
+		error_req_param_missing ();
+		return 1;
+	}
+#endif
+
+	//search for "title"
+	tmp = param;
+
+	if (*param == '"')
+	{
+		tmp = _tcschr(param + 1, '"');
+		if (tmp)
+		{
+			*tmp = 0;
+			title = param + 1;
+			tmp++;
+			param = tmp;
+		}
+	}
+
+	//skip spaces
+	while(_istspace(*param))
+		param++;
+
+#ifdef _SYNTAX_CHECK
+	//get prompt
+	if (*param == 0)
+	{
+		error_req_param_missing ();
+		return 1;
+	}
+#endif
+
+	prompt = param;
+
+	hWnd=GetConsoleWindow ();
+
+	switch (MessageBox(hWnd, prompt, title, uType))
+	{
+		case IDYES:
+		case IDOK:
+			nErrorLevel = 10;
+			break;
+
+		case IDNO:
+			nErrorLevel = 11;
+			break;
+
+		case IDCANCEL:
+			nErrorLevel = 12;
+			break;
+	}
+
+	return 0;
+}
+
+#endif /* INCLUDE_CMD_MSGBOX */
+
+/* EOF */