This is it, folks. Pls. let me know if I botched anything. Should be
relative to CVS.
LICENSE: X11
CHANGELOG:
* configure;
configure.ac;
dlls/rpcrt4: .cvsignore, Makefile.in, rpc_binding.h, rpcrt4.spec,
rpcrt4_main.c, rpc_epmap.c (new);
include: rpcdce.h, rpcdcep.h, rpcndr.h, winbase.h;
include/wine: rpcss_shared.h (new);
programs: Makefile.in;
programs/rpcss (new dir): .cvsignore (new), Makefile.in (new),
README (new), atomicity.c (new), epmap_server.c (new),
named_pipe_kludge_client.c (new), named_pipe_kludge_server.c (new),
rpcss.h (new), rpcss_main.c (new):
Greg Turner <gmturner007@ameritech.net>,
Ove Kåven <ovek@transgaming.com>
- a preliminary implementation of endpoint-mapping via a new
on-demand server-ish process ("rpcss.exe.so")
- more header fixups
- (re)implement RpcEpRegisterA, RpcEpUnregister, and RpcEpResolveBinding
using the new rpcss functionality
- update the todo list in rpcrt4_main.c a bit
--
gmt
"War is an ugly thing, but not the ugliest of things;
the decayed and degraded state of moral and patriotic
feeling which thinks that nothing is worth war is much
worse. A man who has nothing for which he is willing
to fight; nothing he cares about more than his own
personal safety; is a miserable creature who has no
chance of being free, unless made and kept so by the
exertions of better persons than himself."
-- John Stuart Mill
diff -ur -x CVS -x 'bigdif*' ../wine.test/configure ./configure
--- ../wine.test/configure 2002-11-12 22:00:01.000000000 -0600
+++ ./configure 2002-11-13 10:37:52.000000000 -0600
@@ -13593,7 +13593,7 @@
MAKE_PROG_RULES=programs/Makeprog.rules
- ac_config_files="$ac_config_files Make.rules dlls/Makedll.rules dlls/Maketest.rules programs/Makeprog.rules Makefile dlls/Makefile dlls/advapi32/Makefile dlls/advapi32/tests/Makefile dlls/avicap32/Makefile dlls/avifil32/Makefile dlls/comcat/Makefile dlls/comctl32/Makefile dlls/commdlg/Makefile dlls/crtdll/Makefile dlls/crypt32/Makefile dlls/d3d8/Makefile dlls/dciman32/Makefile dlls/ddraw/Makefile dlls/devenum/Makefile dlls/dinput/Makefile dlls/dinput8/Makefile dlls/dplay/Makefile dlls/dplayx/Makefile dlls/dsound/Makefile dlls/gdi/Makefile dlls/gdi/tests/Makefile dlls/glu32/Makefile dlls/icmp/Makefile dlls/imagehlp/Makefile dlls/imm32/Makefile dlls/kernel/Makefile dlls/kernel/tests/Makefile dlls/lzexpand/Makefile dlls/mapi32/Makefile dlls/mpr/Makefile dlls/msacm/Makefile dlls/msacm/imaadp32/Makefile dlls/msacm/msadp32/Makefile dlls/msacm/msg711/Makefile dlls/msacm/winemp3/Makefile dlls/msdmo/Makefile dlls/msimg32/Makefile dlls/msisys/Makefile dlls/msnet32/Makefile dlls/msvcrt/Makefile dlls/msvcrt/tests/Makefile dlls/msvcrt20/Makefile dlls/msvideo/Makefile dlls/msvideo/msrle32/Makefile dlls/netapi32/Makefile dlls/netapi32/tests/Makefile dlls/ntdll/Makefile dlls/ntdll/tests/Makefile dlls/odbc32/Makefile dlls/ole32/Makefile dlls/oleaut32/Makefile dlls/oleaut32/tests/Makefile dlls/olecli/Makefile dlls/oledlg/Makefile dlls/olepro32/Makefile dlls/olesvr/Makefile dlls/opengl32/Makefile dlls/psapi/Makefile dlls/qcap/Makefile dlls/quartz/Makefile dlls/rasapi32/Makefile dlls/richedit/Makefile dlls/rpcrt4/Makefile dlls/rpcrt4/tests/Makefile dlls/serialui/Makefile dlls/setupapi/Makefile dlls/shdocvw/Makefile dlls/shell32/Makefile dlls/shell32/tests/Makefile dlls/shfolder/Makefile dlls/shlwapi/Makefile dlls/shlwapi/tests/Makefile dlls/snmpapi/Makefile dlls/sti/Makefile dlls/tapi32/Makefile dlls/ttydrv/Makefile dlls/twain/Makefile dlls/url/Makefile dlls/urlmon/Makefile dlls/urlmon/tests/Makefile dlls/user/Makefile dlls/user/tests/Makefile dlls/version/Makefile dlls/win32s/Makefile dlls/winaspi/Makefile dlls/winedos/Makefile dlls/wineps/Makefile dlls/wininet/Makefile dlls/wininet/tests/Makefile dlls/winmm/Makefile dlls/winmm/joystick/Makefile dlls/winmm/mcianim/Makefile dlls/winmm/mciavi/Makefile dlls/winmm/mcicda/Makefile dlls/winmm/mciseq/Makefile dlls/winmm/mciwave/Makefile dlls/winmm/midimap/Makefile dlls/winmm/tests/Makefile dlls/winmm/wavemap/Makefile dlls/winmm/winealsa/Makefile dlls/winmm/winearts/Makefile dlls/winmm/wineaudioio/Makefile dlls/winmm/winenas/Makefile dlls/winmm/wineoss/Makefile dlls/winnls/Makefile dlls/winsock/Makefile dlls/winsock/tests/Makefile dlls/winspool/Makefile dlls/wintrust/Makefile dlls/wow32/Makefile dlls/wsock32/Makefile dlls/x11drv/Makefile documentation/Makefile include/Makefile library/Makefile miscemu/Makefile ole/Makefile programs/Makefile programs/avitools/Makefile programs/clock/Makefile programs/cmdlgtst/Makefile programs/control/Makefile programs/expand/Makefile programs/notepad/Makefile programs/osversioncheck/Makefile programs/progman/Makefile programs/regapi/Makefile programs/regedit/Makefile programs/regsvr32/Makefile programs/regtest/Makefile programs/uninstaller/Makefile programs/view/Makefile programs/wcmd/Makefile programs/wineconsole/Makefile programs/winedbg/Makefile programs/winefile/Makefile programs/winemine/Makefile programs/winepath/Makefile programs/winhelp/Makefile programs/winver/Makefile server/Makefile tools/Makefile tools/widl/Makefile tools/winapi/Makefile tools/winebuild/Makefile tools/winedump/Makefile tools/wmc/Makefile tools/wpp/Makefile tools/wrc/Makefile unicode/Makefile"
+ ac_config_files="$ac_config_files Make.rules dlls/Makedll.rules dlls/Maketest.rules programs/Makeprog.rules Makefile dlls/Makefile dlls/advapi32/Makefile dlls/advapi32/tests/Makefile dlls/avicap32/Makefile dlls/avifil32/Makefile dlls/comcat/Makefile dlls/comctl32/Makefile dlls/commdlg/Makefile dlls/crtdll/Makefile dlls/crypt32/Makefile dlls/d3d8/Makefile dlls/dciman32/Makefile dlls/ddraw/Makefile dlls/devenum/Makefile dlls/dinput/Makefile dlls/dinput8/Makefile dlls/dplay/Makefile dlls/dplayx/Makefile dlls/dsound/Makefile dlls/gdi/Makefile dlls/gdi/tests/Makefile dlls/glu32/Makefile dlls/icmp/Makefile dlls/imagehlp/Makefile dlls/imm32/Makefile dlls/kernel/Makefile dlls/kernel/tests/Makefile dlls/lzexpand/Makefile dlls/mapi32/Makefile dlls/mpr/Makefile dlls/msacm/Makefile dlls/msacm/imaadp32/Makefile dlls/msacm/msadp32/Makefile dlls/msacm/msg711/Makefile dlls/msacm/winemp3/Makefile dlls/msdmo/Makefile dlls/msimg32/Makefile dlls/msisys/Makefile dlls/msnet32/Makefile dlls/msvcrt/Makefile dlls/msvcrt/tests/Makefile dlls/msvcrt20/Makefile dlls/msvideo/Makefile dlls/msvideo/msrle32/Makefile dlls/netapi32/Makefile dlls/netapi32/tests/Makefile dlls/ntdll/Makefile dlls/ntdll/tests/Makefile dlls/odbc32/Makefile dlls/ole32/Makefile dlls/oleaut32/Makefile dlls/oleaut32/tests/Makefile dlls/olecli/Makefile dlls/oledlg/Makefile dlls/olepro32/Makefile dlls/olesvr/Makefile dlls/opengl32/Makefile dlls/psapi/Makefile dlls/qcap/Makefile dlls/quartz/Makefile dlls/rasapi32/Makefile dlls/richedit/Makefile dlls/rpcrt4/Makefile dlls/rpcrt4/tests/Makefile dlls/serialui/Makefile dlls/setupapi/Makefile dlls/shdocvw/Makefile dlls/shell32/Makefile dlls/shell32/tests/Makefile dlls/shfolder/Makefile dlls/shlwapi/Makefile dlls/shlwapi/tests/Makefile dlls/snmpapi/Makefile dlls/sti/Makefile dlls/tapi32/Makefile dlls/ttydrv/Makefile dlls/twain/Makefile dlls/url/Makefile dlls/urlmon/Makefile dlls/urlmon/tests/Makefile dlls/user/Makefile dlls/user/tests/Makefile dlls/version/Makefile dlls/win32s/Makefile dlls/winaspi/Makefile dlls/winedos/Makefile dlls/wineps/Makefile dlls/wininet/Makefile dlls/wininet/tests/Makefile dlls/winmm/Makefile dlls/winmm/joystick/Makefile dlls/winmm/mcianim/Makefile dlls/winmm/mciavi/Makefile dlls/winmm/mcicda/Makefile dlls/winmm/mciseq/Makefile dlls/winmm/mciwave/Makefile dlls/winmm/midimap/Makefile dlls/winmm/tests/Makefile dlls/winmm/wavemap/Makefile dlls/winmm/winealsa/Makefile dlls/winmm/winearts/Makefile dlls/winmm/wineaudioio/Makefile dlls/winmm/winenas/Makefile dlls/winmm/wineoss/Makefile dlls/winnls/Makefile dlls/winsock/Makefile dlls/winsock/tests/Makefile dlls/winspool/Makefile dlls/wintrust/Makefile dlls/wow32/Makefile dlls/wsock32/Makefile dlls/x11drv/Makefile documentation/Makefile include/Makefile library/Makefile miscemu/Makefile ole/Makefile programs/Makefile programs/avitools/Makefile programs/clock/Makefile programs/cmdlgtst/Makefile programs/control/Makefile programs/expand/Makefile programs/notepad/Makefile programs/osversioncheck/Makefile programs/progman/Makefile programs/regapi/Makefile programs/regedit/Makefile programs/regsvr32/Makefile programs/regtest/Makefile programs/rpcss/Makefile programs/uninstaller/Makefile programs/view/Makefile programs/wcmd/Makefile programs/wineconsole/Makefile programs/winedbg/Makefile programs/winefile/Makefile programs/winemine/Makefile programs/winepath/Makefile programs/winhelp/Makefile programs/winver/Makefile server/Makefile tools/Makefile tools/widl/Makefile tools/winapi/Makefile tools/winebuild/Makefile tools/winedump/Makefile tools/wmc/Makefile tools/wpp/Makefile tools/wrc/Makefile unicode/Makefile"
cat >confcache <<\_ACEOF
@@ -14238,6 +14238,7 @@
"programs/regedit/Makefile" ) CONFIG_FILES="$CONFIG_FILES programs/regedit/Makefile" ;;
"programs/regsvr32/Makefile" ) CONFIG_FILES="$CONFIG_FILES programs/regsvr32/Makefile" ;;
"programs/regtest/Makefile" ) CONFIG_FILES="$CONFIG_FILES programs/regtest/Makefile" ;;
+ "programs/rpcss/Makefile" ) CONFIG_FILES="$CONFIG_FILES programs/rpcss/Makefile" ;;
"programs/uninstaller/Makefile" ) CONFIG_FILES="$CONFIG_FILES programs/uninstaller/Makefile" ;;
"programs/view/Makefile" ) CONFIG_FILES="$CONFIG_FILES programs/view/Makefile" ;;
"programs/wcmd/Makefile" ) CONFIG_FILES="$CONFIG_FILES programs/wcmd/Makefile" ;;
diff -ur -x CVS -x 'bigdif*' ../wine.test/configure.ac ./configure.ac
--- ../wine.test/configure.ac 2002-11-12 22:00:01.000000000 -0600
+++ ./configure.ac 2002-11-13 10:34:48.000000000 -0600
@@ -1511,6 +1511,7 @@
programs/regedit/Makefile
programs/regsvr32/Makefile
programs/regtest/Makefile
+programs/rpcss/Makefile
programs/uninstaller/Makefile
programs/view/Makefile
programs/wcmd/Makefile
diff -ur -x CVS -x 'bigdif*' ../wine.test/dlls/rpcrt4/.cvsignore ./dlls/rpcrt4/.cvsignore
--- ../wine.test/dlls/rpcrt4/.cvsignore 2002-05-14 15:55:02.000000000 -0500
+++ ./dlls/rpcrt4/.cvsignore 2002-11-13 16:09:25.000000000 -0600
@@ -1,3 +1,5 @@
Makefile
rpcrt4.dll.dbg.c
rpcrt4.spec.c
+atomicity.c
+named_pipe_kludge_client.c
diff -ur -x CVS -x 'bigdif*' ../wine.test/dlls/rpcrt4/Makefile.in ./dlls/rpcrt4/Makefile.in
--- ../wine.test/dlls/rpcrt4/Makefile.in 2002-11-04 21:25:58.000000000 -0600
+++ ./dlls/rpcrt4/Makefile.in 2002-11-13 16:32:52.000000000 -0600
@@ -10,7 +10,12 @@
LDDLLFLAGS = @LDDLLFLAGS@
SYMBOLFILE = $(MODULE).tmp.o
+C_SRC_LINKS = \
+ atomicity.c \
+ named_pipe_kludge_client.c
+
C_SRCS = \
+ $(C_SRC_LINKS) \
cproxy.c \
cpsf.c \
cstub.c \
@@ -19,12 +24,29 @@
ndr_ole.c \
ndr_stubless.c \
rpc_binding.c \
+ rpc_epmap.c \
rpc_message.c \
rpc_server.c \
rpcrt4_main.c
+C_SRC_LINK_SRCS = $(C_SRC_LINKS:%=$(TOPSRCDIR)/programs/rpcss/%)
+
SUBDIRS = tests
@MAKE_DLL_RULES@
+# depend steps
+
+depend: $(C_SRC_LINKS)
+
+# install steps
+
+clean::
+ $(RM) $(C_SRC_LINKS)
+
+# symlink steps
+
+$(C_SRC_LINKS): $(C_SRC_LINK_SRCS)
+ $(RM) $(C_SRC_LINKS) && $(LN_S) $(C_SRC_LINK_SRCS) .
+
### Dependencies:
diff -ur -x CVS -x 'bigdif*' ../wine.test/dlls/rpcrt4/rpc_binding.h ./dlls/rpcrt4/rpc_binding.h
--- ../wine.test/dlls/rpcrt4/rpc_binding.h 2002-10-07 16:49:49.000000000 -0500
+++ ./dlls/rpcrt4/rpc_binding.h 2002-11-13 10:34:48.000000000 -0600
@@ -21,6 +21,8 @@
#ifndef __WINE_RPC_BINDING_H
#define __WINE_RPC_BINDING_H
+#include "wine/rpcss_shared.h"
+
/* don't know what MS's structure looks like */
typedef struct _RpcBinding
{
@@ -57,5 +59,6 @@
RPC_STATUS RPCRT4_DestroyBinding(RpcBinding* Binding);
RPC_STATUS RPCRT4_OpenBinding(RpcBinding* Binding);
RPC_STATUS RPCRT4_CloseBinding(RpcBinding* Binding);
+BOOL RPCRT4_SnazzyRPCSSCall(PRPCSS_NP_MESSAGE msg, char *vardata_payload, PRPCSS_NP_REPLY reply);
#endif
diff -ur -x CVS -x 'bigdif*' ../wine.test/dlls/rpcrt4/rpcrt4.spec ./dlls/rpcrt4/rpcrt4.spec
--- ../wine.test/dlls/rpcrt4/rpcrt4.spec 2002-11-04 21:30:27.000000000 -0600
+++ ./dlls/rpcrt4/rpcrt4.spec 2002-11-13 10:34:48.000000000 -0600
@@ -53,12 +53,12 @@
@ stub RpcCertGeneratePrincipalNameA
@ stub RpcCertGeneratePrincipalNameW
@ stub RpcCompleteAsyncCall
-@ stub RpcEpRegisterA
+@ stdcall RpcEpRegisterA(ptr ptr ptr str) RpcEpRegisterA
@ stub RpcEpRegisterW
@ stub RpcEpRegisterNoReplaceA
@ stub RpcEpRegisterNoReplaceW
-@ stub RpcEpResolveBinding
-@ stub RpcEpUnregister
+@ stdcall RpcEpResolveBinding(ptr ptr) RpcEpResolveBinding
+@ stdcall RpcEpUnregister(ptr ptr ptr) RpcEpUnregister
@ stub RpcErrorAddRecord # wxp
@ stub RpcErrorClearInformation # wxp
@ stub RpcErrorEndEnumeration # wxp
diff -ur -x CVS -x 'bigdif*' ../wine.test/dlls/rpcrt4/rpcrt4_main.c ./dlls/rpcrt4/rpcrt4_main.c
--- ../wine.test/dlls/rpcrt4/rpcrt4_main.c 2002-11-07 20:30:29.000000000 -0600
+++ ./dlls/rpcrt4/rpcrt4_main.c 2002-11-13 22:08:15.000000000 -0600
@@ -23,13 +23,11 @@
* a bit of work needs to be done here. widl currently doesn't generate stubs
* for RPC invocation -- it will need to; this is tricky because the MIDL compiler
* does some really wierd stuff. Then again, we don't neccesarily have to
- * make widl work like MIDL, so it could be worse.
+ * make widl work like MIDL, so it could be worse. Lately Ove has been working on
+ * some widl enhancements.
*
- * - RPC has a quite featureful error handling mechanism; none of it is implemented
- * right now.
- *
- * - The server portions of the patch don't seem to be getting accepted by
- * Alexandre. Instead, we are working on "rpcss.exe.so" which will replace them.
+ * - RPC has a quite featureful error handling mechanism; basically none of this is
+ * implemented right now.
*
* - There are several different memory allocation schemes for MSRPC.
* I don't even understand what they all are yet, much less have them
@@ -42,13 +40,16 @@
* API's & gracefully ignore the irrelevant stuff (to a small extent we already do).
*
* - Some transports are not yet implemented. The existing transport implementations
- * are incomplete; the various transports probably ought to be supported in a more
+ * are incomplete and many seem to be buggy
+ *
+ * - The various transports that we do support ought to be supported in a more
* object-oriented manner, like in DCE's RPC implementation, instead of cluttering
* up the code with conditionals like we do now.
*
* - Data marshalling: So far, only the very beginnings of an implementation
* exist in wine. NDR protocol itself is documented, but the MS API's to
- * convert data-types in memory into NDR are not.
+ * convert data-types in memory into NDR are not. This is a bit of a challenge,
+ * but it is at the top of Greg's queue and should be improving soon.
*
* - ORPC is RPC for OLE; once we have a working RPC framework, we can
* use it to implement out-of-process OLE client/server communications.
@@ -56,13 +57,15 @@
* and the marshalling going on here. This is a good thing, since marshalling
* doesn't work yet. But once it does, obviously there will be the opportunity
* to implement out-of-process OLE using wine's rpcrt4 or some derivative.
+ * This may require some collaboration between the RPC workers and the OLE
+ * workers, of course.
*
* - In-source API Documentation, at least for those functions which we have
* implemented, but preferably for everything we can document, would be nice.
* Some stuff is undocumented by Microsoft and we are guessing how to implement
* (in these cases we should document the behavior we implemented, or, if there
* is no implementation, at least hazard some kind of guess, and put a few
- * question marks after it ;) ).
+ * question marks after it ;) ).
*
* - Stubs. Lots of stuff is defined in Microsoft's headers, including undocumented
* stuff. So let's make a stub-farm and populate it with as many rpcrt4 api's as
@@ -70,9 +73,9 @@
*
* - Name services: this part hasn't even been started.
*
- * - Concurrency: right now I don't think (?) we handle more than one request at a time;
+ * - Concurrency: right now I have not tested more than one request at a time;
* we are supposed to be able to do this, and to queue requests which exceed the
- * concurrency limit. Lots of scenarios are untested.
+ * concurrency limit.
*
* - Protocol Towers: Totally unimplemented.... I think.
*
@@ -82,7 +85,7 @@
*
* - Statistics: we are supposed to be keeping various counters. we aren't.
*
- * - Connectionless RPC: unimplemented.
+ * - Connectionless RPC: unimplemented (DNE in win9x so not a top priority)
*
* - XML RPC: Dunno if microsoft does it... but we'd might as well just for kicks.
*
@@ -157,9 +160,13 @@
{
switch (fdwReason) {
case DLL_PROCESS_ATTACH:
+ if (!RPC_GetMasterMutex())
+ ERR("Failed to acquire master mutex. Not good.\n");
break;
case DLL_PROCESS_DETACH:
+ if (!RPC_ReleaseMasterMutex())
+ ERR("Failed to release master mutex.\n");
break;
}
@@ -673,6 +680,82 @@
HRESULT WINAPI RPCRT4_DllRegisterServer( void )
{
- FIXME( "(): stub\n" );
- return S_OK;
+ FIXME( "(): stub\n" );
+ return S_OK;
+}
+
+BOOL RPCRT4_StartRPCSS()
+{
+ PROCESS_INFORMATION pi;
+ STARTUPINFOA si;
+ static char cmd[6];
+ BOOL rslt;
+
+ ZeroMemory(&pi, sizeof(PROCESS_INFORMATION));
+ ZeroMemory(&si, sizeof(STARTUPINFOA));
+ si.cb = sizeof(STARTUPINFOA);
+
+ /* apparently it's not OK to use a constant string below */
+ CopyMemory(cmd, "rpcss", 6);
+
+ /* FIXME: will this do the right thing when run as a test? */
+ rslt = CreateProcessA(
+ NULL, /* executable */
+ cmd, /* command line */
+ NULL, /* process security attributes */
+ NULL, /* primary thread security attributes */
+ FALSE, /* inherit handles */
+ 0, /* creation flags */
+ NULL, /* use parent's environment */
+ NULL, /* use parent's current directory */
+ &si, /* STARTUPINFO pointer */
+ &pi /* PROCESS_INFORMATION */
+ );
+
+ if (rslt) {
+ CloseHandle(pi.hProcess);
+ CloseHandle(pi.hThread);
+ }
+
+ return rslt;
+}
+
+BOOL RPCRT4_SnazzyRPCSSCall(PRPCSS_NP_MESSAGE msg, char *vardata_payload, PRPCSS_NP_REPLY reply)
+{
+ HANDLE client_handle;
+ int i, j = 0;
+
+ TRACE("(msg == %p, vardata_payload == %p, reply == %p)\n", msg, vardata_payload, reply);
+
+ client_handle = RPC_RpcssNPConnect();
+
+ while (!client_handle) {
+ /* start the RPCSS process */
+ if (!RPCRT4_StartRPCSS()) {
+ ERR("Unable to start RPCSS process.\n");
+ return FALSE;
+ }
+ /* wait for a connection (w/ periodic polling) */
+ for (i = 0; i < 60; i++) {
+ Sleep(200);
+ client_handle = RPC_RpcssNPConnect();
+ if (client_handle) break;
+ }
+ /* we are only willing to try twice */
+ if (j++ >= 1) break;
+ }
+
+ if (!client_handle) {
+ /* no dice! */
+ ERR("Unable to connect to RPCSS process!\n");
+ return FALSE;
+ }
+
+ /* great, we're connected. now send the message */
+ if (!RPC_SendReceiveNPMsg(client_handle, msg, vardata_payload, reply)) {
+ ERR("Something is amiss: RPC_SendReceive failed.\n");
+ return FALSE;
+ }
+
+ return TRUE;
}
diff -ur -x CVS -x 'bigdif*' ../wine.test/include/rpcdce.h ./include/rpcdce.h
--- ../wine.test/include/rpcdce.h 2002-10-31 20:13:50.000000000 -0600
+++ ./include/rpcdce.h 2002-11-13 10:34:48.000000000 -0600
@@ -21,6 +21,21 @@
#include "windef.h"
+/* avoid delving into windows.h ifndef __WINE__; this
+ would pull in rpcndr.h, which needs rpcdcep.h, which
+ needs us, in turn, causing a compile failure */
+#ifndef RPC_NO_WINDOWS_H
+#define __NO_HAD_RPC_NO_WINDOWS_H
+#define RPC_NO_WINDOWS_H
+#endif
+
+#include "rpc.h"
+
+#ifdef __NO_HAD_RPC_NO_WINDOWS_H
+#undef RPC_NO_WINDOWS_H
+#undef __NO_HAD_RPC_NO_WINDOWS_H
+#endif
+
#ifndef GUID_DEFINED
#include "guiddef.h"
#endif
diff -ur -x CVS -x 'bigdif*' ../wine.test/include/rpcdcep.h ./include/rpcdcep.h
--- ../wine.test/include/rpcdcep.h 2002-10-31 20:13:50.000000000 -0600
+++ ./include/rpcdcep.h 2002-11-13 10:34:48.000000000 -0600
@@ -19,6 +19,8 @@
#ifndef __WINE_RPCDCEP_H
#define __WINE_RPCDCEP_H
+#include "rpcdce.h"
+
typedef struct _RPC_VERSION {
unsigned short MajorVersion;
unsigned short MinorVersion;
diff -ur -x CVS -x 'bigdif*' ../wine.test/include/rpcndr.h ./include/rpcndr.h
--- ../wine.test/include/rpcndr.h 2002-10-31 18:58:12.000000000 -0600
+++ ./include/rpcndr.h 2002-11-13 10:34:48.000000000 -0600
@@ -25,7 +25,7 @@
#define __WINE_RPCNDR_H
#include "basetsd.h"
-#include "rpc.h"
+#include "rpcdcep.h"
/* stupid #if can't handle casts... this __stupidity
is just a workaround for that limitation */
diff -ur -x CVS -x 'bigdif*' ../wine.test/include/winbase.h ./include/winbase.h
--- ../wine.test/include/winbase.h 2002-11-04 21:30:27.000000000 -0600
+++ ./include/winbase.h 2002-11-13 10:34:48.000000000 -0600
@@ -1473,6 +1473,7 @@
BOOL WINAPI SetFileTime(HANDLE,const FILETIME*,const FILETIME*,const FILETIME*);
BOOL WINAPI SetHandleInformation(HANDLE,DWORD,DWORD);
BOOL WINAPI SetKernelObjectSecurity(HANDLE,SECURITY_INFORMATION,PSECURITY_DESCRIPTOR);
+BOOL WINAPI SetNamedPipeHandleState(HANDLE,LPDWORD,LPDWORD,LPDWORD);
BOOL WINAPI SetPriorityClass(HANDLE,DWORD);
BOOL WINAPI SetLocalTime(const SYSTEMTIME*);
BOOL WINAPI SetSecurityDescriptorDacl(PSECURITY_DESCRIPTOR,BOOL,PACL,BOOL);
diff -ur -x CVS -x 'bigdif*' ../wine.test/programs/Makefile.in ./programs/Makefile.in
--- ../wine.test/programs/Makefile.in 2002-11-12 15:57:30.000000000 -0600
+++ ./programs/Makefile.in 2002-11-13 10:37:37.000000000 -0600
@@ -17,6 +17,7 @@
regedit \
regsvr32 \
regtest \
+ rpcss \
uninstaller \
view \
wcmd \
@@ -38,6 +39,7 @@
progman \
regedit \
regsvr32 \
+ rpcss \
uninstaller \
wcmd \
wineconsole \
@@ -55,6 +57,7 @@
progman \
regedit \
regsvr32 \
+ rpcss \
uninstaller \
wcmd \
wineconsole \
@@ -66,6 +69,7 @@
# Symlinks to apps that we want to run from inside the source tree
SYMLINKS = \
+ rpcss.exe \
wineconsole.exe \
winedbg.exe \
winhelp.exe
@@ -115,6 +119,9 @@
# Rules for symlinks
+rpcss.exe$(DLLEXT): rpcss/rpcss.exe$(DLLEXT)
+ $(RM) $@ && $(LN_S) rpcss/rpcss.exe$(DLLEXT) $@
+
wineconsole.exe$(DLLEXT): wineconsole/wineconsole.exe$(DLLEXT)
$(RM) $@ && $(LN_S) wineconsole/wineconsole.exe$(DLLEXT) $@
@@ -124,6 +131,7 @@
winhelp.exe$(DLLEXT): winhelp/winhelp.exe$(DLLEXT)
$(RM) $@ && $(LN_S) winhelp/winhelp.exe$(DLLEXT) $@
+rpcss/rpcss.exe$(DLLEXT): rpcss
wineconsole/wineconsole.exe$(DLLEXT): wineconsole
winedbg/winedbg.exe$(DLLEXT): winedbg
winhelp/winhelp.exe$(DLLEXT): winhelp
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./dlls/rpcrt4/rpc_epmap.c 2002-11-13 21:47:49.000000000 -0600
@@ -0,0 +1,232 @@
+/*
+ * RPC endpoint mapper
+ *
+ * Copyright 2001 Ove Kåven, TransGaming Technologies
+ *
+ * TODO:
+ * - actually do things right
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "winerror.h"
+#include "winreg.h"
+
+#include "rpc.h"
+
+#include "wine/debug.h"
+
+#include "rpc_binding.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(ole);
+
+/* The "real" RPC portmapper endpoints that I know of are:
+ *
+ * ncadg_ip_udp: 135
+ * ncacn_ip_tcp: 135
+ * ncacn_np: \\pipe\epmapper (?)
+ * ncalrpc: epmapper
+ *
+ * If the user's machine ran a DCE RPC daemon, it would
+ * probably be possible to connect to it, but there are many
+ * reasons not to, like:
+ * - the user probably does *not* run one, and probably
+ * shouldn't be forced to run one just for local COM
+ * - very few Unix systems use DCE RPC... if they run a RPC
+ * daemon at all, it's usually Sun RPC
+ * - DCE RPC registrations are persistent and saved on disk,
+ * while MS-RPC registrations are documented as non-persistent
+ * and stored only in RAM, and auto-destroyed when the process
+ * dies (something DCE RPC can't do)
+ *
+ * Of course, if the user *did* want to run a DCE RPC daemon anyway,
+ * there would be interoperability advantages, like the possibility
+ * of running a fully functional DCOM server using Wine...
+ */
+
+/***********************************************************************
+ * RpcEpRegisterA (RPCRT4.@)
+ */
+RPC_STATUS WINAPI RpcEpRegisterA( RPC_IF_HANDLE IfSpec, PRPC_BINDING_VECTOR BindingVector,
+ PUUID_VECTOR UuidVector, LPSTR Annotation )
+{
+ RPCSS_NP_MESSAGE msg;
+ RPCSS_NP_REPLY reply;
+ char *vardata_payload, *vp;
+ PRPC_SERVER_INTERFACE If = (PRPC_SERVER_INTERFACE)IfSpec;
+ unsigned long c;
+ RPC_STATUS rslt = RPC_S_OK;
+
+ TRACE("(%p,%p,%p,%s)\n", IfSpec, BindingVector, UuidVector, debugstr_a(Annotation));
+ TRACE(" ifid=%s\n", debugstr_guid(&If->InterfaceId.SyntaxGUID));
+ for (c=0; c<BindingVector->Count; c++) {
+ RpcBinding* bind = (RpcBinding*)(BindingVector->BindingH[c]);
+ TRACE(" protseq[%ld]=%s\n", c, debugstr_a(bind->Protseq));
+ TRACE(" endpoint[%ld]=%s\n", c, debugstr_a(bind->Endpoint));
+ }
+ if (UuidVector) {
+ for (c=0; c<UuidVector->Count; c++)
+ TRACE(" obj[%ld]=%s\n", c, debugstr_guid(UuidVector->Uuid[c]));
+ }
+
+ /* FIXME: Do something with annotation. */
+
+ /* construct the message to rpcss */
+ msg.message_type = RPCSS_NP_MESSAGE_TYPEID_REGISTEREPMSG;
+ msg.message.registerepmsg.iface = If->InterfaceId;
+ msg.message.registerepmsg.no_replace = 0;
+
+ msg.message.registerepmsg.object_count = (UuidVector) ? UuidVector->Count : 0;
+ msg.message.registerepmsg.binding_count = BindingVector->Count;
+
+ /* calculate vardata payload size */
+ msg.vardata_payload_size = msg.message.registerepmsg.object_count * sizeof(UUID);
+ for (c=0; c < msg.message.registerepmsg.binding_count; c++) {
+ RpcBinding *bind = (RpcBinding *)(BindingVector->BindingH[c]);
+ msg.vardata_payload_size += strlen(bind->Protseq) + 1;
+ msg.vardata_payload_size += strlen(bind->Endpoint) + 1;
+ }
+
+ /* allocate the payload buffer */
+ vp = vardata_payload = LocalAlloc(LPTR, msg.vardata_payload_size);
+ if (!vardata_payload)
+ return RPC_S_OUT_OF_MEMORY;
+
+ /* populate the payload data */
+ for (c=0; c < msg.message.registerepmsg.object_count; c++) {
+ CopyMemory(vp, UuidVector->Uuid[c], sizeof(UUID));
+ vp += sizeof(UUID);
+ }
+
+ for (c=0; c < msg.message.registerepmsg.binding_count; c++) {
+ RpcBinding *bind = (RpcBinding*)(BindingVector->BindingH[c]);
+ unsigned long pslen = strlen(bind->Protseq) + 1, eplen = strlen(bind->Endpoint) + 1;
+ CopyMemory(vp, bind->Protseq, pslen);
+ vp += pslen;
+ CopyMemory(vp, bind->Endpoint, eplen);
+ vp += eplen;
+ }
+
+ /* send our request */
+ if (!RPCRT4_SnazzyRPCSSCall(&msg, vardata_payload, &reply))
+ rslt = RPC_S_OUT_OF_MEMORY;
+
+ /* free the payload buffer */
+ LocalFree(vardata_payload);
+
+ return rslt;
+}
+
+/***********************************************************************
+ * RpcEpUnregister (RPCRT4.@)
+ */
+RPC_STATUS WINAPI RpcEpUnregister( RPC_IF_HANDLE IfSpec, PRPC_BINDING_VECTOR BindingVector,
+ PUUID_VECTOR UuidVector )
+{
+ RPCSS_NP_MESSAGE msg;
+ RPCSS_NP_REPLY reply;
+ char *vardata_payload, *vp;
+ PRPC_SERVER_INTERFACE If = (PRPC_SERVER_INTERFACE)IfSpec;
+ unsigned long c;
+ RPC_STATUS rslt = RPC_S_OK;
+
+ TRACE("(%p,%p,%p)\n", IfSpec, BindingVector, UuidVector);
+ TRACE(" ifid=%s\n", debugstr_guid(&If->InterfaceId.SyntaxGUID));
+ for (c=0; c<BindingVector->Count; c++) {
+ RpcBinding* bind = (RpcBinding*)(BindingVector->BindingH[c]);
+ TRACE(" protseq[%ld]=%s\n", c, debugstr_a(bind->Protseq));
+ TRACE(" endpoint[%ld]=%s\n", c, debugstr_a(bind->Endpoint));
+ }
+ if (UuidVector) {
+ for (c=0; c<UuidVector->Count; c++)
+ TRACE(" obj[%ld]=%s\n", c, debugstr_guid(UuidVector->Uuid[c]));
+ }
+
+ /* construct the message to rpcss */
+ msg.message_type = RPCSS_NP_MESSAGE_TYPEID_UNREGISTEREPMSG;
+ msg.message.unregisterepmsg.iface = If->InterfaceId;
+
+ msg.message.unregisterepmsg.object_count = (UuidVector) ? UuidVector->Count : 0;
+ msg.message.unregisterepmsg.binding_count = BindingVector->Count;
+
+ /* calculate vardata payload size */
+ msg.vardata_payload_size = msg.message.unregisterepmsg.object_count * sizeof(UUID);
+ for (c=0; c < msg.message.unregisterepmsg.binding_count; c++) {
+ RpcBinding *bind = (RpcBinding *)(BindingVector->BindingH[c]);
+ msg.vardata_payload_size += strlen(bind->Protseq) + 1;
+ msg.vardata_payload_size += strlen(bind->Endpoint) + 1;
+ }
+
+ /* allocate the payload buffer */
+ vp = vardata_payload = LocalAlloc(LPTR, msg.vardata_payload_size);
+ if (!vardata_payload)
+ return RPC_S_OUT_OF_MEMORY;
+
+ /* populate the payload data */
+ for (c=0; c < msg.message.unregisterepmsg.object_count; c++) {
+ CopyMemory(vp, UuidVector->Uuid[c], sizeof(UUID));
+ vp += sizeof(UUID);
+ }
+
+ for (c=0; c < msg.message.unregisterepmsg.binding_count; c++) {
+ RpcBinding *bind = (RpcBinding*)(BindingVector->BindingH[c]);
+ unsigned long pslen = strlen(bind->Protseq) + 1, eplen = strlen(bind->Endpoint) + 1;
+ CopyMemory(vp, bind->Protseq, pslen);
+ vp += pslen;
+ CopyMemory(vp, bind->Endpoint, eplen);
+ vp += eplen;
+ }
+
+ /* send our request */
+ if (!RPCRT4_SnazzyRPCSSCall(&msg, vardata_payload, &reply))
+ rslt = RPC_S_OUT_OF_MEMORY;
+
+ /* free the payload buffer */
+ LocalFree(vardata_payload);
+
+ return rslt;
+}
+
+/***********************************************************************
+ * RpcEpResolveBinding (RPCRT4.@)
+ */
+RPC_STATUS WINAPI RpcEpResolveBinding( RPC_BINDING_HANDLE Binding, RPC_IF_HANDLE IfSpec )
+{
+ RPCSS_NP_MESSAGE msg;
+ RPCSS_NP_REPLY reply;
+ PRPC_CLIENT_INTERFACE If = (PRPC_CLIENT_INTERFACE)IfSpec;
+ RpcBinding* bind = (RpcBinding*)Binding;
+
+ TRACE("(%p,%p)\n", Binding, IfSpec);
+ TRACE(" protseq=%s\n", debugstr_a(bind->Protseq));
+ TRACE(" obj=%s\n", debugstr_guid(&bind->ObjectUuid));
+ TRACE(" ifid=%s\n", debugstr_guid(&If->InterfaceId.SyntaxGUID));
+
+ /* FIXME: totally untested */
+
+ /* just return for fully bound handles */
+ if (bind->Endpoint && (bind->Endpoint[0] != '\0'))
+ return RPC_S_OK;
+
+ /* construct the message to rpcss */
+ msg.message_type = RPCSS_NP_MESSAGE_TYPEID_RESOLVEEPMSG;
+ msg.message.resolveepmsg.iface = If->InterfaceId;
+ msg.message.resolveepmsg.object = bind->ObjectUuid;
+
+ msg.vardata_payload_size = strlen(bind->Protseq) + 1;
+
+ /* send the message */
+ if (!RPCRT4_SnazzyRPCSSCall(&msg, bind->Protseq, &reply))
+ return RPC_S_OUT_OF_MEMORY;
+
+ /* empty-string result means not registered */
+ if (reply.as_string[0] == '\0')
+ return EPT_S_NOT_REGISTERED;
+
+ /* otherwise we fully bind the handle & return RPC_S_OK */
+ return RPCRT4_ResolveBinding(Binding, reply.as_string);
+}
+
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./include/wine/rpcss_shared.h 2002-11-13 11:37:50.000000000 -0600
@@ -0,0 +1,124 @@
+/*
+ * Copyright 2002 Greg Turner <gmturner007@ameritech.net>
+ *
+ * For license terms, see programs/rpcss/README
+ */
+
+#ifndef __WINE_RPCSS_SHARED_H
+#define __WINE_RPCSS_SHARED_H
+
+#include "basetsd.h"
+#include "winnt.h"
+
+#include "rpcdcep.h"
+
+/* comment this out to turn on annoying periodic traces */
+#define RPC_AVOID_EXCESSIVE_TRACING
+
+/* only local communications are supported so far on this pipe.
+ until this changes, we can just use a constant pipe-name */
+#define NAME_RPCSS_NAMED_PIPE "\\\\.\\pipe\\RpcssKludge"
+
+/* payloads above 5K are fragmented into multiple messages */
+#define VARDATA_PAYLOAD_BYTES 5120
+
+/* ick -- maybe we should pass a handle to a mailslot or something? */
+#define MAX_RPCSS_NP_REPLY_STRING_LEN 512
+
+/* a data payload; not a normal message */
+#define RPCSS_NP_MESSAGE_TYPEID_VARDATAPAYLOADMSG 1
+typedef struct _RPCSS_NP_MESSAGE_UNION_VARDATAPAYLOADMSG {
+ char payload[VARDATA_PAYLOAD_BYTES];
+} RPCSS_NP_MESSAGE_UNION_VARDATAPAYLOADMSG;
+
+/* RANMSG:
+ * Simply tells the server that another rpcss instance ran.
+ * The server should respond by resetting its timeout to the
+ * full lazy timeout.
+ */
+#define RPCSS_NP_MESSAGE_TYPEID_RANMSG 2
+typedef struct _RPCSS_NP_MESSAGE_UNION_RANMSG {
+ /* empty */
+} RPCSS_NP_MESSAGE_UNION_RANMSG;
+
+/* REGISTEREPMSG:
+ * Registers endpoints with the endpoint server.
+ * object_count and binding_count contain the number
+ * of object uuids and endpoints in the vardata payload,
+ * respectively.
+ */
+#define RPCSS_NP_MESSAGE_TYPEID_REGISTEREPMSG 3
+typedef struct _RPCSS_NP_MESSAGE_UNION_REGISTEREPMSG {
+ RPC_SYNTAX_IDENTIFIER iface;
+ int object_count;
+ int binding_count;
+ int no_replace;
+} RPCSS_NP_MESSAGE_UNION_REGISTEREPMSG;
+
+/* UNREGISTEREPMSG:
+ * Unregisters endpoints with the endpoint server.
+ * object_count and binding_count contain the number
+ * of object uuids and endpoints in the vardata payload,
+ * respectively.
+ */
+#define RPCSS_NP_MESSAGE_TYPEID_UNREGISTEREPMSG 4
+typedef struct _RPCSS_NP_MESSAGE_UNION_UNREGISTEREPMSG {
+ RPC_SYNTAX_IDENTIFIER iface;
+ int object_count;
+ int binding_count;
+} RPCSS_NP_MESSAGE_UNION_UNREGISTEREPMSG;
+
+/* RESOLVEEPMSG:
+ * Locates an endpoint registered with the endpoint server.
+ * Vardata contains a single protseq string. This is a bit
+ * silly: the protseq string is probably shorter than the
+ * reply (an endpoint string), which is truncated at
+ * MAX_RPCSS_NP_REPLY_STRING_LEN, at least for the moment.
+ * returns the empty string if the requested endpoint isn't
+ * registered.
+ */
+#define RPCSS_NP_MESSAGE_TYPEID_RESOLVEEPMSG 5
+typedef struct _RPCSS_NP_MESSAGE_UNION_RESOLVEEPMSG {
+ RPC_SYNTAX_IDENTIFIER iface;
+ UUID object;
+} RPCSS_NP_MESSAGE_UNION_RESOLVEEPMSG;
+
+typedef union {
+ RPCSS_NP_MESSAGE_UNION_RANMSG ranmsg;
+ RPCSS_NP_MESSAGE_UNION_VARDATAPAYLOADMSG vardatapayloadmsg;
+ RPCSS_NP_MESSAGE_UNION_REGISTEREPMSG registerepmsg;
+ RPCSS_NP_MESSAGE_UNION_UNREGISTEREPMSG unregisterepmsg;
+ RPCSS_NP_MESSAGE_UNION_RESOLVEEPMSG resolveepmsg;
+} RPCSS_NP_MESSAGE_UNION;
+
+/* vardata_payload_size specifies the number of bytes
+ * to be transferred over the pipe in VARDATAPAYLOAD
+ * messages (divide by VARDATA_PAYLOAD_BYTES to
+ * get the # of payloads)
+ */
+typedef struct _RPCSS_NP_MESSAGE {
+ UINT32 message_type;
+ RPCSS_NP_MESSAGE_UNION message;
+ UINT32 vardata_payload_size;
+} RPCSS_NP_MESSAGE, *PRPCSS_NP_MESSAGE;
+
+typedef union {
+ /* some of these aren't used, but I guess we don't care */
+ UINT as_uint;
+ INT as_int;
+ void *as_pvoid;
+ HANDLE as_handle;
+ char as_string[MAX_RPCSS_NP_REPLY_STRING_LEN]; /* FIXME: yucky */
+} RPCSS_NP_REPLY, *PRPCSS_NP_REPLY;
+
+/* atomicity.c */
+BOOL RPC_GetMasterMutex();
+BOOL RPC_ReleaseMasterMutex();
+BOOL RPC_EnterMasterMutex();
+BOOL RPC_LeaveMasterMutex();
+
+/* named_pipe_kludge_client.c */
+HANDLE RPC_RpcssNPConnect();
+BOOL RPC_SendReceiveNPMsg(HANDLE, PRPCSS_NP_MESSAGE, char *, PRPCSS_NP_REPLY);
+
+#endif /* __WINE_RPCSS_SHARED_H */
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/.cvsignore 2002-11-13 10:34:48.000000000 -0600
@@ -0,0 +1,3 @@
+Makefile
+rpcss.exe.dbg.c
+rpcss.exe.spec.c
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/Makefile.in 2002-11-13 10:34:48.000000000 -0600
@@ -0,0 +1,19 @@
+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../..
+SRCDIR = @srcdir@
+VPATH = @srcdir@
+MODULE = rpcss.exe
+APPMODE = cui
+IMPORTS = kernel32
+
+C_SRCS = \
+ atomicity.c \
+ epmap_server.c \
+ named_pipe_kludge_client.c \
+ named_pipe_kludge_server.c \
+ rpcss_main.c
+
+@MAKE_PROG_RULES@
+
+### Dependencies:
+
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/README 2002-11-13 21:57:54.000000000 -0600
@@ -0,0 +1,61 @@
+rpcss.exe
+ copyright 2002, Greg Turner
+ copyright 2001, Ove Kåven, TransGaming Technologies Inc,
+
+==========================
+
+Portions of this code are available for use under the X11/MIT
+and LGPL licenses; all rpcss code is available under the LGPL
+license, as follows:
+
+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
+
+==========================
+
+Wine needs a server whose role is somewhat like that
+of rpcss.exe in windows. This is not really a clone of
+windows rpcss at all. It has been given the same name, however
+to provide for the possibility that at some point in the future,
+it may become interface compatible with the "real" rpcss.exe on
+Windows.
+
+Enjoy.
+
+KNOWN BUGS / TODO:
+
+ o Service hooks are unimplemented (if you bother to implement
+ these, also implement net.exe, at least for "net start" and
+ "net stop" (should be pretty easy I guess, assuming the rest
+ of the services API infrastructure works (which net.exe should
+ assume, even if the API is lean or bugged))).
+
+ o Is supposed to use RPC, not random kludges, to map endpoints.
+
+ o Probably name services should be implemented here as well.
+
+ o Wine's named pipes (in general) may not interoperate with those of
+ Windows yet (?)
+
+ o There is a looming problem regarding listening on priveleged
+ ports. We will need to be able to coexist with SAMBA, and able
+ to function without running winelib code as root. This may
+ take some doing, including significant reconceptualization of the
+ role of rpcss.exe in wine.
+
+ o Who knows? Whatever rpcss does, we ought to at
+ least think about doing... but what /does/ it do?
+
+-gmt
+
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/atomicity.c 2002-11-13 16:51:21.000000000 -0600
@@ -0,0 +1,80 @@
+/*
+ * RPC atomicity controls
+ *
+ * Copyright (C) 2002 Greg Turner
+ *
+ * For license terms, see programs/rpcss/README
+ */
+
+#include <assert.h>
+
+#include "winbase.h"
+
+#include "wine/rpcss_shared.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(ole);
+
+static HANDLE master_mutex;
+
+BOOL RPC_GetMasterMutex()
+{
+ WINE_TRACE("\n");
+ assert (!master_mutex); /* else someone botched the semantics */
+
+ master_mutex = CreateMutexA( NULL, FALSE, "RPCSSMasterMutex" );
+ if (!master_mutex)
+ return FALSE;
+ else
+ return TRUE;
+}
+
+BOOL RPC_ReleaseMasterMutex()
+{
+ WINE_TRACE("\n");
+ assert(master_mutex); /* else someone botched the semantics */
+
+ if (!CloseHandle(master_mutex))
+ return FALSE;
+
+ master_mutex = (HANDLE)NULL;
+ return TRUE;
+}
+
+BOOL RPC_EnterMasterMutex()
+{
+ DWORD wait_result;
+
+ WINE_TRACE("\n");
+ assert(master_mutex); /* else someone botched the semantics */
+
+ /* it should never take 120 seconds to get this. timeout is
+ presumed to indicate a (potentially unrecoverable) bug */
+ wait_result = WaitForSingleObject(master_mutex, 120000);
+
+ switch (wait_result) {
+ case WAIT_ABANDONED: /* ? */
+ case WAIT_OBJECT_0:
+ /* we have ownership */
+ return TRUE;
+ case WAIT_FAILED:
+ case WAIT_TIMEOUT:
+ default:
+ WINE_ERR("This should never happen: couldn't enter mutex.\n");
+ return FALSE;
+ }
+}
+
+BOOL RPC_LeaveMasterMutex()
+{
+ WINE_TRACE("\n");
+ assert(master_mutex); /* else someone bothced the semantics */
+
+ if (ReleaseMutex(master_mutex))
+ return TRUE;
+ else {
+ WINE_ERR("Mutex release failed.\n");
+ return FALSE;
+ }
+}
+
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/epmap_server.c 2002-11-13 12:18:16.000000000 -0600
@@ -0,0 +1,198 @@
+/*
+ * RPC endpoint mapper server
+ *
+ * Copyright (C) 2001 Ove Kåven, TransGaming Technologies Inc,
+ * 2002 Greg Turner
+ *
+ * For license terms, see dlls/rpcss/README
+ */
+
+#include <assert.h>
+#include <string.h>
+
+#include "rpcss.h"
+#include "rpc.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(ole);
+
+struct epmap_entry
+{
+ struct epmap_entry *next;
+ RPC_SYNTAX_IDENTIFIER iface;
+ UUID object;
+ char *protseq;
+ char *endpoint;
+};
+
+static struct epmap_entry *epmap;
+
+static const UUID nil_object;
+
+char *mystrdup(const char *str) {
+ char *rval;
+ rval = LocalAlloc(LPTR, strlen(str)+1);
+ CopyMemory(rval, str, strlen(str)+1);
+ return rval;
+}
+
+static struct epmap_entry *find_endpoint(const RPC_SYNTAX_IDENTIFIER *iface,
+ const char *protseq, const UUID *object)
+{
+ struct epmap_entry *map;
+ for (map=epmap; map; map=map->next) {
+ if (memcmp(&map->iface, iface, sizeof(RPC_SYNTAX_IDENTIFIER))) continue;
+ if (memcmp(&map->object, object, sizeof(UUID))) continue;
+ if (strcmp(map->protseq, protseq)) continue;
+ WINE_TRACE("found.\n");
+ return map;
+ }
+ WINE_TRACE("not found.\n");
+ return NULL;
+}
+
+static void register_endpoint(const RPC_SYNTAX_IDENTIFIER *iface, const char *protseq,
+ const char *endpoint, const UUID *objects, int objcount,
+ int no_replace)
+{
+ int c;
+
+ WINE_TRACE("(protseq == %s, endpoint == %s, objcount == %i, no_replace == %i)\n",
+ wine_dbgstr_a(protseq), wine_dbgstr_a(endpoint), objcount, no_replace);
+
+ if (!objcount) {
+ objects = &nil_object;
+ objcount = 1;
+ }
+
+ for (c=0; c<objcount; c++) {
+ struct epmap_entry *map = NULL;
+ if (!no_replace)
+ map = find_endpoint(iface, protseq, &objects[c]);
+ if (map) {
+ LocalFree(map->endpoint);
+ }
+ else {
+ map = LocalAlloc(LPTR, sizeof(struct epmap_entry));
+ memcpy(&map->iface, iface, sizeof(RPC_SYNTAX_IDENTIFIER));
+ memcpy(&map->object, &objects[c], sizeof(UUID));
+ map->protseq = mystrdup(protseq);
+ map->next = epmap;
+ epmap = map;
+ }
+ WINE_TRACE(" mapping endpoint (protseq == %s, endpoint == %s, uuid == %s)\n",
+ wine_dbgstr_a(protseq), wine_dbgstr_a(endpoint), wine_dbgstr_guid(&objects[c]));
+ map->endpoint = mystrdup(endpoint);
+ }
+}
+
+static void unregister_endpoint(const RPC_SYNTAX_IDENTIFIER *iface, const char *protseq,
+ const char *endpoint, const UUID *objects, int objcount)
+{
+ struct epmap_entry *map, *prev, *nprev, *next;
+ int c;
+
+ WINE_TRACE("(protseq == %s, endpoint == %s, objcount == %i)\n",
+ wine_dbgstr_a(protseq), wine_dbgstr_a(endpoint), objcount);
+
+ if (!objcount) {
+ objects = &nil_object;
+ objcount = 1;
+ }
+ prev=NULL;
+ nprev=NULL;
+ map=epmap;
+ while(map) {
+ next = map->next;
+ nprev = map;
+ if (memcmp(&map->iface, iface, sizeof(RPC_SYNTAX_IDENTIFIER))) goto cont;
+ for (c=0; c<objcount; c++)
+ if (!memcmp(&map->object, &objects[c], sizeof(UUID))) break;
+ if (c==objcount) goto cont;
+ if (strcmp(map->protseq, protseq)) goto cont;
+
+ WINE_TRACE(" unmapping: (protseq == %s, endpoint == %s, uuid == %s)\n",
+ wine_dbgstr_a(map->protseq), wine_dbgstr_a(map->endpoint),
+ wine_dbgstr_guid(&map->object));
+
+ if (prev) prev->next = map->next;
+ else epmap = map->next;
+ nprev = prev;
+
+ LocalFree(map->protseq);
+ LocalFree(map->endpoint);
+ LocalFree(map);
+
+ cont:
+
+ prev = nprev;
+ map = next;
+ }
+}
+
+static void resolve_endpoint(const RPC_SYNTAX_IDENTIFIER *iface, const char *protseq,
+ const UUID *object, char *rslt_ep)
+{
+ size_t len;
+ struct epmap_entry *map;
+
+ if (!(map = find_endpoint(iface, protseq, object))) return;
+
+ len = min( MAX_RPCSS_NP_REPLY_STRING_LEN, strlen(map->endpoint)+1 );
+ if (len) memcpy(rslt_ep, map->endpoint, len);
+}
+
+static const char *get_string(const char**ptr, const char*end)
+{
+ const char *str = *ptr, *nptr = str;
+
+ while (nptr < end && *nptr) nptr++;
+ if (nptr == end)
+ return NULL;
+ *ptr = nptr + 1;
+ return str;
+}
+
+BOOL RPCSS_EpmapEmpty()
+{
+ return (!epmap);
+}
+
+void RPCSS_RegisterRpcEndpoints(RPC_SYNTAX_IDENTIFIER iface, int object_count,
+ int binding_count, int no_replace, char *vardata, long vardata_size)
+{
+ const char *data = vardata;
+ const char *end = data + vardata_size;
+ UUID *objects = (UUID *)data;
+ int c;
+
+ data += object_count * sizeof(UUID);
+ for (c=0; c < binding_count; c++) {
+ const char *protseq = get_string(&data, end);
+ const char *endpoint = get_string(&data, end);
+ if (protseq && endpoint)
+ register_endpoint(&iface, protseq, endpoint, objects, object_count, no_replace);
+ }
+}
+
+void RPCSS_UnregisterRpcEndpoints(RPC_SYNTAX_IDENTIFIER iface, int object_count,
+ int binding_count, char *vardata, long vardata_size)
+{
+ const char *data = vardata;
+ const char *end = data + vardata_size;
+ const UUID *objects = (UUID *)data;
+ int c;
+
+ data += object_count * sizeof(UUID);
+ for (c=0; c < binding_count; c++) {
+ const char *protseq = get_string(&data, end);
+ const char *endpoint = get_string(&data, end);
+ if (protseq && endpoint)
+ unregister_endpoint(&iface, protseq, endpoint, objects, object_count);
+ }
+}
+
+void RPCSS_ResolveRpcEndpoints(RPC_SYNTAX_IDENTIFIER iface, UUID object, char *protseq, char *rslt_ep)
+{
+ resolve_endpoint(&iface, protseq, &object, rslt_ep);
+}
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/named_pipe_kludge_client.c 2002-11-13 10:34:48.000000000 -0600
@@ -0,0 +1,129 @@
+/*
+ * RPC named pipe kludge (client) implementation
+ *
+ * Copyright (C) 2002 Greg Turner
+ *
+ * For license terms, see programs/rpcss/README
+ */
+
+#include <assert.h>
+
+#include "winbase.h"
+
+#include "wine/rpcss_shared.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(ole);
+
+HANDLE RPC_RpcssNPConnect()
+{
+ HANDLE the_pipe = NULL;
+ DWORD dwmode;
+
+ WINE_TRACE("\n");
+ if (!RPC_EnterMasterMutex()) {
+ WINE_ERR("Failed to acquire the RPC Master Mutex!\n");
+ return NULL;
+ }
+
+ /* now try to open the client side of the named pipe. */
+ while (TRUE) {
+ the_pipe = CreateFileA(
+ NAME_RPCSS_NAMED_PIPE, /* pipe name */
+ GENERIC_READ | GENERIC_WRITE, /* r/w access */
+ 0, /* no sharing */
+ NULL, /* no security attributes */
+ OPEN_EXISTING, /* open an existing pipe */
+ 0, /* default attributes */
+ NULL /* no template file */
+ );
+ if (the_pipe != INVALID_HANDLE_VALUE)
+ break;
+ if (GetLastError() != ERROR_PIPE_BUSY) {
+ WINE_WARN("Unable to open named pipe (assuming unavailable).\n");
+ the_pipe = NULL;
+ break;
+ }
+ WINE_WARN("Pipe busy.\n");
+ /* leave the mutex temporarily and wait for the named pipe. We are only
+ willing to wait only 5 seconds. It should be available /very/ soon. */
+ if (!RPC_LeaveMasterMutex()) {
+ WINE_ERR("Error leaving master mutex!?\n");
+ the_pipe = NULL;
+ break;
+ }
+ if (! WaitNamedPipeA(NAME_RPCSS_NAMED_PIPE, 5000)) {
+ WINE_ERR("Named pipe unavailable after waiting. Something is wrong.\n");
+ the_pipe = NULL;
+ return NULL;
+ }
+ if (!RPC_EnterMasterMutex()) {
+ WINE_ERR("Error re-acquiring master mutex!\n");
+ the_pipe = NULL;
+ return NULL;
+ }
+ }
+
+ if (the_pipe) {
+ dwmode = PIPE_READMODE_MESSAGE;
+ /* SetNamedPipeHandleState not implemented ATM */
+ if (! SetNamedPipeHandleState(the_pipe, &dwmode, NULL, NULL))
+ WINE_WARN("Failed to set pipe handle state\n");
+ }
+
+ if (!RPC_LeaveMasterMutex())
+ WINE_ERR("Uh oh, failed to leave the RPC Master Mutex!\n");
+
+ return the_pipe;
+}
+
+BOOL RPC_SendReceiveNPMsg(HANDLE np, PRPCSS_NP_MESSAGE msg, char *vardata, PRPCSS_NP_REPLY reply)
+{
+ DWORD count;
+ UINT32 payload_offset;
+ RPCSS_NP_MESSAGE vardata_payload_msg;
+
+ WINE_TRACE("(np == %p, msg == %p, vardata == %p, reply == %p)\n",
+ np, msg, vardata, reply);
+
+ if (! WriteFile(np, msg, sizeof(RPCSS_NP_MESSAGE), &count, NULL)) {
+ WINE_ERR("write failed.\n");
+ return FALSE;
+ }
+
+ if (count != sizeof(RPCSS_NP_MESSAGE)) {
+ WINE_ERR("write count mismatch.\n");
+ return FALSE;
+ }
+
+ /* process the vardata payload if neccesary */
+ vardata_payload_msg.message_type = RPCSS_NP_MESSAGE_TYPEID_VARDATAPAYLOADMSG;
+ vardata_payload_msg.vardata_payload_size = 0; /* meaningless */
+ for ( payload_offset = 0; payload_offset < msg->vardata_payload_size;
+ payload_offset += VARDATA_PAYLOAD_BYTES ) {
+ WINE_TRACE("sending vardata payload. vd=%p, po=%d, ps=%d\n", vardata,
+ payload_offset, msg->vardata_payload_size);
+ ZeroMemory(vardata_payload_msg.message.vardatapayloadmsg.payload, VARDATA_PAYLOAD_BYTES);
+ CopyMemory(vardata_payload_msg.message.vardatapayloadmsg.payload,
+ vardata,
+ min( VARDATA_PAYLOAD_BYTES, msg->vardata_payload_size - payload_offset ));
+ vardata += VARDATA_PAYLOAD_BYTES;
+ if (! WriteFile(np, &vardata_payload_msg, sizeof(RPCSS_NP_MESSAGE), &count, NULL)) {
+ WINE_ERR("vardata write failed at %u bytes.\n", payload_offset);
+ return FALSE;
+ }
+ }
+
+ if (! ReadFile(np, reply, sizeof(RPCSS_NP_REPLY), &count, NULL)) {
+ WINE_ERR("read failed.\n");
+ return FALSE;
+ }
+
+ if (count != sizeof(RPCSS_NP_REPLY)) {
+ WINE_ERR("read count mismatch. got %ld, expected %u.\n", count, sizeof(RPCSS_NP_REPLY));
+ return FALSE;
+ }
+
+ /* message execution was successful */
+ return TRUE;
+}
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/named_pipe_kludge_server.c 2002-11-13 12:22:49.000000000 -0600
@@ -0,0 +1,417 @@
+/*
+ * RPC named pipe kludge
+ *
+ * Copyright (C) 2002 Greg Turner
+ *
+ * For license terms, see programs/rpcss/README
+ */
+
+#include <assert.h>
+
+#include "rpcss.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(ole);
+
+static HANDLE np_server_end;
+static HANDLE np_server_work_event;
+static CRITICAL_SECTION np_server_cs;
+static LONG srv_thread_count;
+static BOOL server_live;
+
+LONG RPCSS_SrvThreadCount()
+{
+ return srv_thread_count;
+}
+
+BOOL RPCSS_UnBecomePipeServer()
+{
+ BOOL rslt = TRUE;
+
+ WINE_TRACE("\n");
+
+ if (!RPC_EnterMasterMutex()) {
+ WINE_ERR("Couldn't enter master mutex.\n");
+ /* this is totally unacceptable. no graceful out exists */
+ assert(FALSE);
+ }
+
+ /* now that we have the master mutex, we can safely stop
+ listening on the pipe. Before we proceed, we do a final
+ check that it's OK to shut down to ensure atomicity */
+
+ if (!RPCSS_ReadyToDie())
+ rslt = FALSE;
+ else {
+ WINE_TRACE("shutting down pipe.\n");
+ server_live = FALSE;
+ if (!CloseHandle(np_server_end))
+ WINE_WARN("Failed to close named pipe.\n");
+ if (!CloseHandle(np_server_work_event))
+ WINE_WARN("Failed to close the event handle.\n");
+ DeleteCriticalSection(&np_server_cs);
+ }
+
+ if (!RPC_LeaveMasterMutex()) {
+ WINE_ERR("Unable to leave master mutex!??\n");
+ }
+
+ return rslt;
+}
+
+void RPCSS_ServerProcessRANMessage(PRPCSS_NP_MESSAGE pMsg, PRPCSS_NP_REPLY pReply)
+{
+ WINE_TRACE("\n");
+ /* we do absolutely nothing, but on the server end,
+ the lazy timeout is reset as a result of our connection.
+ this is the point of the message so we have nothing to do */
+ pReply->as_uint = 0;
+}
+
+void RPCSS_ServerProcessREGISTEREPMessage(PRPCSS_NP_MESSAGE pMsg, PRPCSS_NP_REPLY pReply,
+ char *vardata)
+{
+ WINE_TRACE("\n");
+
+ RPCSS_RegisterRpcEndpoints(
+ pMsg->message.registerepmsg.iface,
+ pMsg->message.registerepmsg.object_count,
+ pMsg->message.registerepmsg.binding_count,
+ pMsg->message.registerepmsg.no_replace,
+ vardata,
+ pMsg->vardata_payload_size
+ );
+
+ /* no reply */
+ pReply->as_uint = 0;
+}
+
+void RPCSS_ServerProcessUNREGISTEREPMessage(PRPCSS_NP_MESSAGE pMsg,
+ PRPCSS_NP_REPLY pReply, char *vardata)
+{
+ WINE_TRACE("\n");
+
+ RPCSS_UnregisterRpcEndpoints(
+ pMsg->message.unregisterepmsg.iface,
+ pMsg->message.unregisterepmsg.object_count,
+ pMsg->message.unregisterepmsg.binding_count,
+ vardata,
+ pMsg->vardata_payload_size
+ );
+
+ /* no reply */
+ pReply->as_uint = 0;
+}
+
+void RPCSS_ServerProcessRESOLVEEPMessage(PRPCSS_NP_MESSAGE pMsg,
+ PRPCSS_NP_REPLY pReply, char *vardata)
+{
+ WINE_TRACE("\n");
+
+ /* for now, reply is placed into *pReply.as_string, on success, by RPCSS_ResolveRpcEndpoints */
+ ZeroMemory(pReply->as_string, MAX_RPCSS_NP_REPLY_STRING_LEN);
+ RPCSS_ResolveRpcEndpoints(
+ pMsg->message.resolveepmsg.iface,
+ pMsg->message.resolveepmsg.object,
+ vardata,
+ pReply->as_string
+ );
+}
+
+void RPCSS_ServerProcessMessage(PRPCSS_NP_MESSAGE pMsg, PRPCSS_NP_REPLY pReply, char *vardata)
+{
+ WINE_TRACE("\n");
+ switch (pMsg->message_type) {
+ case RPCSS_NP_MESSAGE_TYPEID_RANMSG:
+ RPCSS_ServerProcessRANMessage(pMsg, pReply);
+ break;
+ case RPCSS_NP_MESSAGE_TYPEID_REGISTEREPMSG:
+ RPCSS_ServerProcessREGISTEREPMessage(pMsg, pReply, vardata);
+ break;
+ case RPCSS_NP_MESSAGE_TYPEID_UNREGISTEREPMSG:
+ RPCSS_ServerProcessUNREGISTEREPMessage(pMsg, pReply, vardata);
+ break;
+ case RPCSS_NP_MESSAGE_TYPEID_RESOLVEEPMSG:
+ RPCSS_ServerProcessRESOLVEEPMessage(pMsg, pReply, vardata);
+ break;
+ default:
+ WINE_ERR("Message type unknown!! No action taken.\n");
+ }
+}
+
+/* each message gets its own thread. this is it. */
+VOID HandlerThread(LPVOID lpvPipeHandle)
+{
+ RPCSS_NP_MESSAGE msg, vardata_payload_msg;
+ char *c, *vardata = NULL;
+ RPCSS_NP_REPLY reply;
+ DWORD bytesread, written;
+ BOOL success, had_payload = FALSE;
+ HANDLE mypipe;
+
+ mypipe = (HANDLE) lpvPipeHandle;
+
+ WINE_TRACE("mypipe: %p\n", mypipe);
+
+ success = ReadFile(
+ mypipe, /* pipe handle */
+ (char *) &msg, /* message buffer */
+ sizeof(RPCSS_NP_MESSAGE), /* message buffer size */
+ &bytesread, /* receives number of bytes read */
+ NULL /* not overlapped */
+ );
+
+ if (msg.vardata_payload_size) {
+ had_payload = TRUE;
+ /* this fudge space allows us not to worry about exceeding the buffer space
+ on the last read */
+ vardata = LocalAlloc(LPTR, (msg.vardata_payload_size) + VARDATA_PAYLOAD_BYTES);
+ if (!vardata) {
+ WINE_ERR("vardata memory allocation failure.\n");
+ success = FALSE;
+ } else {
+ for ( c = vardata; (c - vardata) < msg.vardata_payload_size;
+ c += VARDATA_PAYLOAD_BYTES) {
+ success = ReadFile(
+ mypipe,
+ (char *) &vardata_payload_msg,
+ sizeof(RPCSS_NP_MESSAGE),
+ &bytesread,
+ NULL
+ );
+ if ( (!success) || (bytesread != sizeof(RPCSS_NP_MESSAGE)) ||
+ (vardata_payload_msg.message_type != RPCSS_NP_MESSAGE_TYPEID_VARDATAPAYLOADMSG) ) {
+ WINE_ERR("vardata payload read failure! (s=%s,br=%ld,exp_br=%d,mt=%u,mt_exp=%u\n",
+ success ? "TRUE" : "FALSE", bytesread, sizeof(RPCSS_NP_MESSAGE),
+ vardata_payload_msg.message_type, RPCSS_NP_MESSAGE_TYPEID_VARDATAPAYLOADMSG);
+ success = FALSE;
+ break;
+ }
+ CopyMemory(c, vardata_payload_msg.message.vardatapayloadmsg.payload, VARDATA_PAYLOAD_BYTES);
+ WINE_TRACE("payload read.\n");
+ }
+ }
+ }
+
+ if (success && (bytesread == sizeof(RPCSS_NP_MESSAGE))) {
+ WINE_TRACE("read success.\n");
+ /* process the message and send a reply, serializing requests. */
+ EnterCriticalSection(&np_server_cs);
+ WINE_TRACE("processing message.\n");
+ RPCSS_ServerProcessMessage(&msg, &reply, vardata);
+ LeaveCriticalSection(&np_server_cs);
+
+ if (had_payload) LocalFree(vardata);
+
+ WINE_TRACE("message processed, sending reply....\n");
+
+ success = WriteFile(
+ mypipe, /* pipe handle */
+ (char *) &reply, /* reply buffer */
+ sizeof(RPCSS_NP_REPLY), /* reply buffer size */
+ &written, /* receives number of bytes written */
+ NULL /* not overlapped */
+ );
+
+ if ( (!success) || (written != sizeof(RPCSS_NP_REPLY)) )
+ WINE_WARN("Message reply failed. (successs=%s, br=%ld, exp_br=%d)\n",
+ success ? "TRUE" : "FALSE", written, sizeof(RPCSS_NP_REPLY));
+ else
+ WINE_TRACE("Reply sent successfully.\n");
+ } else
+ WINE_WARN("Message receipt failed.\n");
+
+ FlushFileBuffers(mypipe);
+ DisconnectNamedPipe(mypipe);
+ CloseHandle(mypipe);
+ InterlockedDecrement(&srv_thread_count);
+}
+
+VOID NPMainWorkThread(LPVOID ignored)
+{
+ BOOL connected;
+ HANDLE hthread;
+ DWORD threadid;
+
+ WINE_TRACE("\n");
+
+ while (server_live) {
+ connected = ConnectNamedPipe(np_server_end, NULL) ?
+ TRUE : (GetLastError() == ERROR_PIPE_CONNECTED);
+
+ if (connected) {
+ /* is "work" the act of connecting pipes, or the act of serving
+ requests successfully? for now I will make it the former. */
+ if (!SetEvent(np_server_work_event))
+ WINE_WARN("failed to signal np_server_work_event.\n");
+
+ /* Create a thread for this client. */
+ InterlockedIncrement(&srv_thread_count);
+ hthread = CreateThread(
+ NULL, /* no security attribute */
+ 0, /* default stack size */
+ (LPTHREAD_START_ROUTINE) HandlerThread,
+ (LPVOID) np_server_end, /* thread parameter */
+ 0, /* not suspended */
+ &threadid /* returns thread ID (not used) */
+ );
+
+ if (hthread) {
+ WINE_TRACE("Spawned handler thread: %p\n", hthread);
+ CloseHandle(hthread);
+
+ /* for safety's sake, hold the mutex while we switch the pipe */
+ if (!RPC_EnterMasterMutex()) {
+ WINE_ERR("Couldn't enter master mutex. Expect prolems.\n");
+ } else {
+ /* now create a new named pipe instance to listen on */
+ np_server_end = CreateNamedPipe(
+ NAME_RPCSS_NAMED_PIPE, /* pipe name */
+ PIPE_ACCESS_DUPLEX, /* pipe open mode */
+ PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, /* pipe-specific modes */
+ PIPE_UNLIMITED_INSTANCES, /* maximum instances */
+ sizeof(RPCSS_NP_REPLY), /* output buffer size */
+ sizeof(RPCSS_NP_MESSAGE), /* input buffer size */
+ 2000, /* time-out interval */
+ NULL /* SD */
+ );
+
+ if (np_server_end == INVALID_HANDLE_VALUE) {
+ WINE_ERR("Failed to recreate named pipe!\n");
+ /* not sure what to do? */
+ assert(FALSE);
+ }
+
+ if (!RPC_LeaveMasterMutex()) {
+ WINE_ERR("Uh oh. Couldn't leave master mutex. Expect deadlock.\n");
+ }
+ }
+ } else {
+ WINE_ERR("Failed to spawn handler thread!\n");
+ DisconnectNamedPipe(np_server_end);
+ InterlockedDecrement(&srv_thread_count);
+ }
+ }
+ }
+ WINE_TRACE("Server thread shutdown.\n");
+}
+
+BOOL RPCSS_BecomePipeServer()
+{
+ RPCSS_NP_MESSAGE msg;
+ RPCSS_NP_REPLY reply;
+ BOOL rslt = TRUE;
+ HANDLE client_handle, hthread;
+ DWORD threadid;
+
+ WINE_TRACE("\n");
+
+ if (!RPC_EnterMasterMutex()) {
+ WINE_ERR("Couldn't enter master mutex.\n");
+ return FALSE;
+ }
+
+ /* now we have the master mutex. during this time we will
+ *
+ * o check if an rpcss already listens on the pipe. If so,
+ * we will tell it we were invoked, which will cause the
+ * other end to update its timeouts. After, we just return
+ * false.
+ *
+ * o otherwise, we establish the pipe for ourselves and get
+ * ready to listen on it
+ */
+
+ if ((client_handle = RPC_RpcssNPConnect()) != NULL) {
+ msg.message_type = RPCSS_NP_MESSAGE_TYPEID_RANMSG;
+ msg.vardata_payload_size = 0;
+ if (!RPC_SendReceiveNPMsg(client_handle, &msg, NULL, &reply))
+ WINE_ERR("Something is amiss: RPC_SendReceive failed.\n");
+ rslt = FALSE;
+ }
+ if (rslt) {
+ np_server_work_event = CreateEventA(NULL, FALSE, FALSE, "RpcNpServerWorkEvent");
+ if (np_server_work_event == NULL) {
+ /* dunno what we can do then */
+ WINE_ERR("Unable to create the np_server_work_event\n");
+ assert(FALSE);
+ }
+ InitializeCriticalSection(&np_server_cs);
+
+ np_server_end = CreateNamedPipe(
+ NAME_RPCSS_NAMED_PIPE, /* pipe name */
+ PIPE_ACCESS_DUPLEX, /* pipe open mode */
+ PIPE_TYPE_MESSAGE | PIPE_READMODE_MESSAGE | PIPE_WAIT, /* pipe-specific modes */
+ PIPE_UNLIMITED_INSTANCES, /* maximum number of instances */
+ sizeof(RPCSS_NP_REPLY), /* output buffer size */
+ sizeof(RPCSS_NP_MESSAGE), /* input buffer size */
+ 2000, /* time-out interval */
+ NULL /* SD */
+ );
+
+ if (np_server_end == INVALID_HANDLE_VALUE) {
+ WINE_ERR("Failed to create named pipe!\n");
+ DeleteCriticalSection(&np_server_cs);
+ if (!CloseHandle(np_server_work_event)) /* we will leak the handle... */
+ WINE_WARN("Failed to close np_server_work_event handle!\n");
+ np_server_work_event = NULL;
+ np_server_end = NULL;
+ rslt = FALSE;
+ }
+ }
+
+ server_live = rslt;
+
+ if (rslt) {
+ /* OK, now spawn the (single) server thread */
+ hthread = CreateThread(
+ NULL, /* no security attribute */
+ 0, /* default stack size */
+ (LPTHREAD_START_ROUTINE) NPMainWorkThread,
+ (LPVOID) NULL, /* thread parameter */
+ 0, /* not suspended */
+ &threadid /* returns thread ID (not used) */
+ );
+ if (hthread) {
+ WINE_TRACE("Created server thread.\n");
+ CloseHandle(hthread);
+ } else {
+ WINE_ERR("Serious error: unable to create server thread!\n");
+ if (!CloseHandle(np_server_work_event)) /* we will leak the handle... */
+ WINE_WARN("Failed to close np_server_work_event handle!\n");
+ if (!CloseHandle(np_server_end)) /* we will leak the handle... */
+ WINE_WARN("Unable to close named pipe handle!\n");
+ DeleteCriticalSection(&np_server_cs);
+ np_server_end = NULL;
+ np_server_work_event = NULL;
+ rslt = FALSE;
+ server_live = FALSE;
+ }
+ }
+ if (!RPC_LeaveMasterMutex())
+ WINE_ERR("Unable to leave master mutex!??\n");
+
+ return rslt;
+}
+
+BOOL RPCSS_NPDoWork()
+{
+ DWORD waitresult = WaitForSingleObject(np_server_work_event, 1000);
+
+ if (waitresult == WAIT_TIMEOUT) {
+ #ifndef RPC_AVOID_EXCESSIVE_TRACING
+ WINE_TRACE("no work.\n");
+ #endif
+ return FALSE;
+ }
+ if (waitresult == WAIT_OBJECT_0) {
+ #ifndef RPC_AVOID_EXCESSIVE_TRACING
+ WINE_TRACE("worked.\n");
+ #endif
+ return TRUE;
+ }
+ #ifndef RPC_AVOID_EXCESSIVE_TRACING
+ WINE_TRACE("abandoned(!?)\n");
+ #endif
+ return FALSE;
+}
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/rpcss.h 2002-11-13 12:22:10.000000000 -0600
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2002 Greg Turner <gmturner007@ameritech.net>
+ *
+ * For license terms, see programs/rpcss/README
+ */
+
+#ifndef __WINE_RPCSS_H
+#define __WINE_RPCSS_H
+
+#include "wine/rpcss_shared.h"
+#include "windows.h"
+
+/* in seconds */
+#define RPCSS_LAZY_TIMEOUT 30
+
+/* rpcss_main.c */
+BOOL RPCSS_ReadyToDie();
+void RPCSS_SetLazyTimeRemaining(long);
+
+/* epmap_server.c */
+BOOL RPCSS_EpmapEmpty();
+BOOL RPCSS_NPDoWork();
+void RPCSS_RegisterRpcEndpoints(RPC_SYNTAX_IDENTIFIER iface, int object_count,
+ int binding_count, int no_replace, char *vardata, long vardata_size);
+void RPCSS_UnregisterRpcEndpoints(RPC_SYNTAX_IDENTIFIER iface, int object_count,
+ int binding_count, char *vardata, long vardata_size);
+void RPCSS_ResolveRpcEndpoints(RPC_SYNTAX_IDENTIFIER iface, UUID object,
+ char *protseq, char *rslt_ep);
+
+/* named_pipe_kludge.c */
+BOOL RPCSS_BecomePipeServer();
+BOOL RPCSS_UnBecomePipeServer();
+LONG RPCSS_SrvThreadCount();
+
+#endif /* __WINE_RPCSS_H */
+
+/* end of header */
--- /dev/null 1969-12-31 18:00:00.000000000 -0600
+++ ./programs/rpcss/rpcss_main.c 2002-11-13 10:34:48.000000000 -0600
@@ -0,0 +1,296 @@
+/*
+ * rpcss (main.c)
+ *
+ * Copyright 2002 Greg Turner <gmturner007@ameritech.net>
+ * For license terms, see programs/rpcss/README
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "rpcss.h"
+#include "winnt.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(ole);
+
+#undef RPCSS_CAN_FORK
+
+#ifdef RPCSS_CAN_FORK
+/* are we the "fork child"? */
+static BOOL secret_fork_child;
+
+/* are we the "fork parent"? */
+static BOOL secret_fork_parent;
+#endif
+
+/* when do we just give up and bail? (UTC) */
+static SYSTEMTIME lazy_timeout_time;
+
+#if defined(NONAMELESSSTRUCT)
+ #define FILETIME_TO_ULARGEINT(filetime, ularge) \
+ ( ularge.s.LowPart = filetime.dwLowDateTime, \
+ ularge.s.HighPart = filetime.dwHighDateTime )
+ #define ULARGEINT_TO_FILETIME(ularge, filetime) \
+ ( filetime.dwLowDateTime = ularge.s.LowPart, \
+ filetime.dwHighDateTime = ularge.s.HighPart )
+#else
+ #define FILETIME_TO_ULARGEINT(filetime, ularge) \
+ ( ularge.LowPart = filetime.dwLowDateTime, \
+ ularge.HighPart = filetime.dwHighDateTime )
+ #define ULARGEINT_TO_FILETIME(ularge, filetime) \
+ ( filetime.dwLowDateTime = ularge.LowPart, \
+ filetime.dwHighDateTime = ularge.HighPart )
+#endif /* NONAMELESSSTRUCT */
+
+#define TEN_MIL 10000000LL
+
+/* returns time remaining in seconds */
+long RPCSS_GetLazyTimeRemaining()
+{
+ SYSTEMTIME st_just_now;
+ FILETIME ft_jn, ft_ltt;
+ ULARGE_INTEGER ul_jn, ul_ltt;
+
+ GetSystemTime(&st_just_now);
+ SystemTimeToFileTime(&st_just_now, &ft_jn);
+ FILETIME_TO_ULARGEINT(ft_jn, ul_jn);
+
+ SystemTimeToFileTime(&lazy_timeout_time, &ft_ltt);
+ FILETIME_TO_ULARGEINT(ft_ltt, ul_ltt);
+
+ if (ul_jn.QuadPart > ul_ltt.QuadPart)
+ return 0;
+ else
+ return (ul_ltt.QuadPart - ul_jn.QuadPart) / TEN_MIL;
+}
+
+void RPCSS_SetLazyTimeRemaining(long seconds)
+{
+ SYSTEMTIME st_just_now;
+ FILETIME ft_jn, ft_ltt;
+ ULARGE_INTEGER ul_jn, ul_ltt;
+
+ WINE_TRACE("(seconds == %ld)\n", seconds);
+
+ assert(seconds >= 0); /* negatives are not allowed */
+
+ GetSystemTime(&st_just_now);
+ SystemTimeToFileTime(&st_just_now, &ft_jn);
+ FILETIME_TO_ULARGEINT(ft_jn, ul_jn);
+
+ /* we want to find the time ltt, s.t. ltt = just_now + seconds */
+ ul_ltt.QuadPart = ul_jn.QuadPart + seconds * TEN_MIL;
+
+ /* great. just remember it */
+ ULARGEINT_TO_FILETIME(ul_ltt, ft_ltt);
+ if (! FileTimeToSystemTime(&ft_ltt, &lazy_timeout_time))
+ assert(FALSE);
+}
+
+#undef FILETIME_TO_ULARGEINT
+#undef ULARGEINT_TO_FILETIME
+#undef TEN_MIL
+
+BOOL RPCSS_work()
+{
+ return RPCSS_NPDoWork();
+}
+
+BOOL RPCSS_Empty()
+{
+ BOOL rslt = TRUE;
+
+ rslt = RPCSS_EpmapEmpty();
+
+ return rslt;
+}
+
+BOOL RPCSS_ReadyToDie()
+{
+ long ltr = RPCSS_GetLazyTimeRemaining();
+ LONG stc = RPCSS_SrvThreadCount();
+ BOOL empty = RPCSS_Empty();
+ #ifndef RPC_AVOID_EXCESSIVE_TRACING
+ WINE_TRACE("\n Empty: %s\n LazyTimeRemaining: %ld\n SrvThreadCount: %ld\n",
+ empty ? "TRUE" : "FALSE", ltr, stc);
+ #endif
+ return ( empty && (ltr <= 0) && (stc == 0) );
+}
+
+BOOL RPCSS_Initialize()
+{
+ WINE_TRACE("\n");
+
+ if (!RPC_GetMasterMutex()) {
+ WINE_ERR("failed to acquire master mutex: exiting.\n");
+ return FALSE;
+ }
+
+ if (!RPCSS_BecomePipeServer()) {
+ WINE_WARN("server already running: exiting.\n");
+
+ if (!RPC_ReleaseMasterMutex())
+ WINE_WARN("failed to release master mutex\n");
+
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/* returns false if we discover at the last moment that we
+ aren't ready to terminate */
+BOOL RPCSS_Shutdown()
+{
+ if (!RPCSS_UnBecomePipeServer())
+ return FALSE;
+
+ if (!RPC_ReleaseMasterMutex())
+ WINE_WARN("failed to release master mutex\n");
+
+ return TRUE;
+}
+
+void RPCSS_MainLoop()
+{
+ BOOL did_something_new;
+
+ WINE_TRACE("\n");
+
+ for (;;) {
+ did_something_new = FALSE;
+
+ while ( (! did_something_new) && (! RPCSS_ReadyToDie()) )
+ did_something_new = (RPCSS_work() || did_something_new);
+
+ if ((! did_something_new) && RPCSS_ReadyToDie())
+ break; /* that's it for us */
+
+ if (did_something_new)
+ RPCSS_SetLazyTimeRemaining(RPCSS_LAZY_TIMEOUT);
+ }
+}
+
+BOOL RPCSS_ProcessArgs( int argc, char **argv )
+{
+ int i;
+ char *c;
+
+ for (i = 1; i < argc; i++) {
+ c = argv[i];
+ while (*c == ' ') c++;
+ if ((*c != '-') && (*c != '/'))
+ return FALSE;
+ c++;
+ switch (*c++) {
+ #ifdef RPCSS_CAN_FORK
+ case 'd':
+ case 'D':
+ secret_fork_parent = TRUE;
+ break;
+ case '^':
+ /* "secret" hidden command-line arg means we are the "fork child" */
+ secret_fork_child = TRUE;
+ break;
+ #endif
+ default:
+ return FALSE;
+ break;
+ }
+ while (*c == ' ') c++;
+ if (*c != '\0') return FALSE;
+ }
+
+ return TRUE;
+}
+
+void RPCSS_Usage()
+{
+ printf("\nWine RPCSS\n");
+ printf("\nsyntax: rpcss");
+ printf("\n\n");
+}
+
+#ifdef RPCSS_CAN_FORK
+void RPCSS_Spork()
+{
+ /* Because we are a wine app, we can't fork. This is
+ a trick to invoke ourselves, so we can provide a
+ similar effect of creating a "background" process */
+
+ PROCESS_INFORMATION pi;
+ STARTUPINFO si;
+ char *oldcmdline, *newcmdline;
+
+ /* create a string to invoke ourselves */
+ oldcmdline = GetCommandLineA();
+ newcmdline = LocalAlloc(LPTR, strlen(oldcmdline) + 10); /* more than enough */
+ assert(newcmdline); /* must succeed */
+
+ sprintf(newcmdline, "%s /^", oldcmdline);
+
+ ZeroMemory(&pi, sizeof(PROCESS_INFORMATION));
+ ZeroMemory(&si, sizeof(STARTUPINFO));
+ si.cb = sizeof(STARTUPINFO);
+
+ if (!CreateProcess(
+ NULL, /* executable */
+ newcmdline, /* command line */
+ NULL, /* process security attributes */
+ NULL, /* primary thread security attributes */
+ FALSE, /* no inherit handles */
+ 0, /* creation flags */
+ NULL, /* use parent's environment */
+ NULL, /* use parent's current directory */
+ &si, /* STARTUPINFO pointer */
+ &pi /* PROCESS_INFORMATION */
+ ))
+ assert(FALSE);
+
+ LocalFree(newcmdline);
+}
+#endif
+
+int main( int argc, char **argv )
+{
+ /*
+ * We are invoked as a standard executable; we act in a
+ * "lazy" manner. We open up our pipe, and hang around until we have
+ * nothing left to do, and then silently terminate. When we're needed
+ * again, rpcrt4.dll.so will invoke us automatically.
+ */
+
+ if (!RPCSS_ProcessArgs(argc, argv)) {
+ RPCSS_Usage();
+ return 1;
+ }
+
+ #ifdef RPCSS_CAN_FORK
+ if (secret_fork_parent) {
+ if (secret_fork_child)
+ FreeConsole();
+ else {
+ /* pseudo-fork */
+ RPCSS_Spork();
+ return 0;
+ }
+ } else if (secret_fork_child) {
+ /* this should never happen... perhaps they typed /^ on cmd line */
+ RPCSS_Usage();
+ return 2;
+ }
+ #endif
+
+ /* we want to wait for something to happen, and then
+ timeout when no activity occurs. */
+ RPCSS_SetLazyTimeRemaining(RPCSS_LAZY_TIMEOUT);
+
+ if (RPCSS_Initialize()) {
+ do
+ RPCSS_MainLoop();
+ while (!RPCSS_Shutdown());
+ }
+
+ return 0;
+}
