Implementation of "start.exe", take 3
Dan Kegel
dank at kegel.com
Sat Jan 18 02:44:16 CST 2003
Changes since take 2:
* internationalized
* can be built with MSVC6.0; resulting .exe works in both Windows and Wine
* winelib app now installed by wineinstall
* winedefault.reg now has entries needed to make 'start foo.txt' work
Remaining issue I could use help with:
* multiline strings from resource file are displayed with extra newline
between lines in wine, but not in windows. To reproduce, build
either as winelib app or build under MSVC6, then run in wine;
usage message comes out double-spaced. Help!
I suspect it's worth submitting to wine-patches until that
issue is resolved.
Again, to those who are confused why I didn't just use cygstart,
cygstart's license seems to be an issue, and cygstart doesn't
implement one of the four options in the real Windows start.exe,
so I plowed ahead with my own version. We can add options from
Cygstart later.
- Dan
--
Dan Kegel
http://www.kegel.com
http://counter.li.org/cgi-bin/runscript/display-person.cgi?user=78045
-------------- next part --------------
Index: configure.ac
===================================================================
RCS file: /home/wine/wine/configure.ac,v
retrieving revision 1.122
diff -u -r1.122 configure.ac
--- configure.ac 15 Jan 2003 00:50:48 -0000 1.122
+++ configure.ac 18 Jan 2003 08:11:26 -0000
@@ -1519,6 +1519,7 @@
programs/regtest/Makefile
programs/rpcss/Makefile
programs/rundll32/Makefile
+programs/start/Makefile
programs/uninstaller/Makefile
programs/view/Makefile
programs/wcmd/Makefile
Index: winedefault.reg
===================================================================
RCS file: /home/wine/wine/winedefault.reg,v
retrieving revision 1.61
diff -u -r1.61 winedefault.reg
--- winedefault.reg 19 Dec 2002 21:16:56 -0000 1.61
+++ winedefault.reg 18 Jan 2003 08:11:26 -0000
@@ -2838,3 +2838,18 @@
"LongDistanceRule"=" 8WFG"
"Name"="Uzbekistan"
"SameAreaRule"="G"
+
+#
+# Entries to get ShellExecute to map .txt files to notepad
+#
+
+[HKEY_CLASSES_ROOT\.txt]
+@="txtfile"
+"Content Type"="text/plain"
+
+[HKEY_CLASSES_ROOT\txtfile\shell\open\command]
+@="C:\\WINDOWS\\NOTEPAD.EXE %1"
+
+[HKEY_CLASSES_ROOT\txtfile\shell\print\command]
+@="C:\\WINDOWS\\NOTEPAD.EXE /p %1"
+
Index: programs/Makefile.in
===================================================================
RCS file: /home/wine/wine/programs/Makefile.in,v
retrieving revision 1.33
diff -u -r1.33 Makefile.in
--- programs/Makefile.in 4 Jan 2003 02:52:05 -0000 1.33
+++ programs/Makefile.in 18 Jan 2003 08:11:26 -0000
@@ -19,6 +19,7 @@
regtest \
rpcss \
rundll32 \
+ start \
uninstaller \
view \
wcmd \
@@ -43,6 +44,7 @@
regsvr32 \
rpcss \
rundll32 \
+ start \
uninstaller \
wcmd \
wineboot \
@@ -73,6 +75,7 @@
# Symlinks to apps that we want to run from inside the source tree
SYMLINKS = \
+ start.exe \
rpcss.exe \
wcmd.exe \
wineconsole.exe \
@@ -136,6 +139,9 @@
winhelp.exe$(DLLEXT): winhelp/winhelp.exe$(DLLEXT)
$(RM) $@ && $(LN_S) winhelp/winhelp.exe$(DLLEXT) $@
+
+start.exe$(DLLEXT): start/start.exe$(DLLEXT)
+ $(RM) $@ && $(LN_S) start/start.exe$(DLLEXT) $@
wcmd/wcmd.exe$(DLLEXT): wcmd
wineconsole/wineconsole.exe$(DLLEXT): wineconsole
Index: tools/wineinstall
===================================================================
RCS file: /home/wine/wine/tools/wineinstall,v
retrieving revision 1.50
diff -u -r1.50 wineinstall
--- tools/wineinstall 5 Dec 2002 19:05:44 -0000 1.50
+++ tools/wineinstall 18 Jan 2003 08:11:26 -0000
@@ -101,6 +101,7 @@
function create_windows_directories {
for tdir in "$CROOT/windows" "$CROOT/windows/system" \
+ "$CROOT/windows/command" \
"$CROOT/windows/Start Menu" "$CROOT/windows/Start Menu/Programs" \
"$CROOT/Program Files" "$CROOT/Program Files/Common Files" \
"$CROOT/windows/Profiles" "$CROOT/windows/Profiles/Administrator" \
@@ -129,6 +130,7 @@
#puts windows applications replacements to windows directories,
#configures them
function configure_wine_applications {
+ link_app start "$CROOT/windows/command/start.exe"
link_app notepad "$CROOT/windows/notepad.exe"
link_app regedit "$CROOT/windows/regedit.exe"
link_app rundll32 "$CROOT/windows/rundll32.exe"
--- /dev/null 2002-08-30 16:31:37.000000000 -0700
+++ programs/start/Makefile.in 2003-01-17 23:25:49.000000000 -0800
@@ -0,0 +1,15 @@
+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../..
+SRCDIR = @srcdir@
+VPATH = @srcdir@
+MODULE = start.exe
+APPMODE = cui
+IMPORTS = shell32 user32
+
+C_SRCS = start.c
+
+RC_SRCS = rsrc.rc
+
+ at MAKE_PROG_RULES@
+
+### Dependencies:
--- /dev/null 2002-08-30 16:31:37.000000000 -0700
+++ programs/start/start.c 2003-01-18 00:04:53.000000000 -0800
@@ -0,0 +1,190 @@
+/*
+ * Start a program using ShellExecuteEx, optionally wait for it to finish
+ * Compatible with Microsoft's "c:\windows\command\start.exe"
+ *
+ * Copyright 2003 Dan Kegel
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <windows.h>
+#include <winuser.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <shlobj.h>
+
+#include "resources.h"
+
+/**
+ Output given message to stdout without formatting.
+*/
+static void output(const char *message)
+{
+ DWORD count;
+ WriteFile(GetStdHandle(STD_OUTPUT_HANDLE), message, strlen(message), &count, NULL);
+}
+
+/**
+ Output given message,
+ followed by ": ",
+ followed by description of given GetLastError() value to stdout,
+ followed by a trailing newline,
+ then terminate.
+*/
+static void fatal_error(const char *msg, DWORD error_code)
+{
+ LPVOID lpMsgBuf;
+ int status;
+
+ output(msg);
+ output(": ");
+ status = FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, error_code, 0, (LPTSTR) & lpMsgBuf, 0, NULL);
+ if (!status) {
+ output("FormatMessage failed\n");
+ } else {
+ output(lpMsgBuf);
+ LocalFree((HLOCAL) lpMsgBuf);
+ output("\n");
+ }
+ ExitProcess(1);
+}
+
+/**
+ Output given message from string table,
+ followed by ": ",
+ followed by description of given GetLastError() value to stdout,
+ followed by a trailing newline,
+ then terminate.
+*/
+static void fatal_string_error(int which, DWORD error_code)
+{
+ char msg[2048];
+
+ if (!LoadString(GetModuleHandle(NULL), which,
+ msg, sizeof(msg)))
+ fatal_error("LoadString failed", GetLastError());
+
+ fatal_error(msg, error_code);
+}
+
+static void fatal_string(int which)
+{
+ char msg[2048];
+
+ if (!LoadString(GetModuleHandle(NULL), which,
+ msg, sizeof(msg)))
+ fatal_error("LoadString failed", GetLastError());
+
+ output(msg);
+ ExitProcess(1);
+}
+
+static void usage()
+{
+ fatal_string(STRING_USAGE);
+}
+
+static void license()
+{
+ fatal_string(STRING_LICENSE);
+}
+
+int main(int argc, char *argv[])
+{
+ char arguments[MAX_PATH];
+ char *p;
+ SHELLEXECUTEINFO sei;
+ int argi;
+
+ memset(&sei, 0, sizeof(sei));
+ sei.cbSize = sizeof(sei);
+ sei.lpVerb = "open";
+ sei.nShow = SW_SHOWNORMAL;
+ /* Dunno what these mean, but it looks like winMe's start uses them */
+ sei.fMask = SEE_MASK_FLAG_DDEWAIT|SEE_MASK_FLAG_NO_UI;
+
+ /* Canonical Microsoft commandline flag processing:
+ * flags start with /, are case insensitive,
+ * and may be run together in same word.
+ */
+ for (argi=1; argi<argc; argi++) {
+ int ci;
+
+ if (argv[argi][0] != '/')
+ break;
+
+ /* Handle all options in this word */
+ for (ci=0; argv[argi][ci]; ) {
+ /* Skip slash */
+ ci++;
+ switch(argv[argi][ci]) {
+ case 'l':
+ case 'L':
+ license();
+ break; /* notreached */
+ case 'm':
+ case 'M':
+ if (argv[argi][ci+1] == 'a' || argv[argi][ci+1] == 'A')
+ sei.nShow = SW_SHOWMAXIMIZED;
+ else
+ sei.nShow = SW_SHOWMINIMIZED;
+ break;
+ case 'r':
+ case 'R':
+ /* sei.nShow = SW_SHOWNORMAL; */
+ break;
+ case 'w':
+ case 'W':
+ sei.fMask |= SEE_MASK_NOCLOSEPROCESS;
+ break;
+ default:
+ printf("Option '%s' not recognized\n", argv[argi]+ci-1);
+ usage();
+ }
+ /* Skip to next slash */
+ while (argv[argi][ci] && (argv[argi][ci] != '/'))
+ ci++;
+ }
+ }
+
+ if (argi == argc)
+ usage();
+
+ sei.lpFile = argv[argi++];
+
+ /* FIXME - prone to overflow */
+ arguments[0] = 0;
+ for (p = arguments; argi < argc; argi++)
+ p += sprintf(p, " %s", argv[argi]);
+
+ sei.lpParameters = arguments;
+
+ if (!ShellExecuteEx(&sei))
+ fatal_string_error(STRING_EXECFAIL, GetLastError());
+
+ if (sei.fMask & SEE_MASK_NOCLOSEPROCESS) {
+ DWORD exitcode;
+ DWORD waitcode;
+ waitcode = WaitForSingleObject(sei.hProcess, INFINITE);
+ if (waitcode)
+ fatal_error("WaitForSingleObject", GetLastError());
+ if (!GetExitCodeProcess(sei.hProcess, &exitcode))
+ fatal_error("GetExitCodeProcess", GetLastError());
+ /* fixme: haven't tested whether exit code works properly */
+ ExitProcess(exitcode);
+ }
+
+ ExitProcess(0);
+}
--- /dev/null 2002-08-30 16:31:37.000000000 -0700
+++ programs/start/resources.h 2003-01-17 23:26:09.000000000 -0800
@@ -0,0 +1,3 @@
+#define STRING_USAGE 101
+#define STRING_LICENSE 102
+#define STRING_EXECFAIL 103
--- /dev/null 2002-08-30 16:31:37.000000000 -0700
+++ programs/start/En.rc 2003-01-17 23:26:09.000000000 -0800
@@ -0,0 +1,64 @@
+/*
+ * Start
+ * English Language Support
+ *
+ * Copyright 2003 Dan Kegel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(850)
+
+STRINGTABLE DISCARDABLE LANGUAGE LANG_ENGLISH, SUBLANG_DEFAULT
+{
+STRING_USAGE, "Start a program, or open a document in the program normally used for files with that suffix. \n\
+Usage: \n\
+start [options] program_filename [...] \n\
+start [options] document_filename \n\
+ \n\
+Options: \n\
+/M[inimized] Start the program minimized. \n\
+/MAX[imized] Start the program maximized. \n\
+/R[estored] Start the program normally (neither minimized nor maximized). \n\
+/W[ait] Wait for started program to finish, then exit with its exit code. \n\
+/L Show end-user license. \n\
+ \n\
+start.exe version 0.2 Copyright (C) 2003, Dan Kegel \n\
+Start comes with ABSOLUTELY NO WARRANTY; for details run with /L option. \n\
+This is free software, and you are welcome to redistribute it \n\
+under certain conditions; run 'start /L' for details. \n\
+"
+
+STRING_LICENSE, "start.exe version 0.2 Copyright (C) 2003, Dan Kegel \n\
+This program is free software; you can redistribute it and/or \n\
+modify it under the terms of the GNU Lesser Public License \n\
+as published by the Free Software Foundation; either version 2.1 \n\
+of the License, or (at your option) any later version. \n\
+ \n\
+This program is distributed in the hope that it will be useful, \n\
+but WITHOUT ANY WARRANTY; without even the implied warranty of \n\
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \n\
+GNU Lesser Public License for more details. \n\
+ \n\
+You should have received a copy of the GNU Lesser Public License \n\
+along with this program; if not, write to the Free Software \n\
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. \n\
+ \n\
+See the COPYING.LIB file for license information. \n\
+"
+
+STRING_EXECFAIL "Application could not be started, or no application associated with the specified file.\nShellExecuteEx failed"
+}
--- /dev/null 2002-08-30 16:31:37.000000000 -0700
+++ programs/start/rsrc.rc 2003-01-17 23:26:09.000000000 -0800
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2003 Dan Kegel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <windows.h>
+#include "resources.h"
+
+LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
+
+#include "En.rc"
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