1021 lines
30 KiB
C
1021 lines
30 KiB
C
/*
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* RPC server API
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*
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* Copyright 2001 Ove Kåven, TransGaming Technologies
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* Copyright 2004 Filip Navara
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* TODO:
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* - a whole lot
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "ntstatus.h"
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#include "rpc.h"
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#include "rpcndr.h"
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#include "excpt.h"
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#include "wine/debug.h"
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#include "wine/exception.h"
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#include "rpc_server.h"
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#include "rpc_misc.h"
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#include "rpc_message.h"
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#include "rpc_defs.h"
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#define MAX_THREADS 128
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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typedef struct _RpcPacket
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{
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struct _RpcPacket* next;
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struct _RpcConnection* conn;
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RpcPktHdr* hdr;
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RPC_MESSAGE* msg;
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} RpcPacket;
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typedef struct _RpcObjTypeMap
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{
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/* FIXME: a hash table would be better. */
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struct _RpcObjTypeMap *next;
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UUID Object;
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UUID Type;
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} RpcObjTypeMap;
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static RpcObjTypeMap *RpcObjTypeMaps;
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static RpcServerProtseq* protseqs;
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static RpcServerInterface* ifs;
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static CRITICAL_SECTION server_cs;
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static CRITICAL_SECTION_DEBUG server_cs_debug =
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{
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0, 0, &server_cs,
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{ &server_cs_debug.ProcessLocksList, &server_cs_debug.ProcessLocksList },
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0, 0, { 0, (DWORD)(__FILE__ ": server_cs") }
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};
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static CRITICAL_SECTION server_cs = { &server_cs_debug, -1, 0, 0, 0, 0 };
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static CRITICAL_SECTION listen_cs;
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static CRITICAL_SECTION_DEBUG listen_cs_debug =
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{
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0, 0, &listen_cs,
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{ &listen_cs_debug.ProcessLocksList, &listen_cs_debug.ProcessLocksList },
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0, 0, { 0, (DWORD)(__FILE__ ": listen_cs") }
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};
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static CRITICAL_SECTION listen_cs = { &listen_cs_debug, -1, 0, 0, 0, 0 };
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static BOOL std_listen;
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static LONG listen_count = -1;
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static HANDLE mgr_event, server_thread;
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static CRITICAL_SECTION spacket_cs;
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static CRITICAL_SECTION_DEBUG spacket_cs_debug =
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{
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0, 0, &spacket_cs,
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{ &spacket_cs_debug.ProcessLocksList, &spacket_cs_debug.ProcessLocksList },
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0, 0, { 0, (DWORD)(__FILE__ ": spacket_cs") }
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};
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static CRITICAL_SECTION spacket_cs = { &spacket_cs_debug, -1, 0, 0, 0, 0 };
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static RpcPacket* spacket_head;
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static RpcPacket* spacket_tail;
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static HANDLE server_sem;
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static DWORD worker_count, worker_free, worker_tls;
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static UUID uuid_nil;
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inline static RpcObjTypeMap *LookupObjTypeMap(UUID *ObjUuid)
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{
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RpcObjTypeMap *rslt = RpcObjTypeMaps;
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RPC_STATUS dummy;
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while (rslt) {
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if (! UuidCompare(ObjUuid, &rslt->Object, &dummy)) break;
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rslt = rslt->next;
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}
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return rslt;
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}
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inline static UUID *LookupObjType(UUID *ObjUuid)
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{
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RpcObjTypeMap *map = LookupObjTypeMap(ObjUuid);
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if (map)
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return &map->Type;
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else
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return &uuid_nil;
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}
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static RpcServerInterface* RPCRT4_find_interface(UUID* object,
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RPC_SYNTAX_IDENTIFIER* if_id,
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BOOL check_object)
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{
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UUID* MgrType = NULL;
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RpcServerInterface* cif = NULL;
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RPC_STATUS status;
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if (check_object)
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MgrType = LookupObjType(object);
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EnterCriticalSection(&server_cs);
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cif = ifs;
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while (cif) {
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if (!memcmp(if_id, &cif->If->InterfaceId, sizeof(RPC_SYNTAX_IDENTIFIER)) &&
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(check_object == FALSE || UuidEqual(MgrType, &cif->MgrTypeUuid, &status)) &&
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(std_listen || (cif->Flags & RPC_IF_AUTOLISTEN))) break;
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cif = cif->Next;
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}
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LeaveCriticalSection(&server_cs);
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TRACE("returning %p for %s\n", cif, debugstr_guid(object));
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return cif;
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}
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static void RPCRT4_push_packet(RpcPacket* packet)
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{
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packet->next = NULL;
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EnterCriticalSection(&spacket_cs);
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if (spacket_tail) {
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spacket_tail->next = packet;
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spacket_tail = packet;
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} else {
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spacket_head = packet;
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spacket_tail = packet;
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}
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LeaveCriticalSection(&spacket_cs);
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}
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static RpcPacket* RPCRT4_pop_packet(void)
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{
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RpcPacket* packet;
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EnterCriticalSection(&spacket_cs);
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packet = spacket_head;
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if (packet) {
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spacket_head = packet->next;
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if (!spacket_head) spacket_tail = NULL;
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}
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LeaveCriticalSection(&spacket_cs);
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if (packet) packet->next = NULL;
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return packet;
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}
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typedef struct {
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PRPC_MESSAGE msg;
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void* buf;
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} packet_state;
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static WINE_EXCEPTION_FILTER(rpc_filter)
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{
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packet_state* state;
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PRPC_MESSAGE msg;
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state = TlsGetValue(worker_tls);
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msg = state->msg;
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if (msg->Buffer != state->buf) I_RpcFreeBuffer(msg);
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msg->RpcFlags |= WINE_RPCFLAG_EXCEPTION;
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msg->BufferLength = sizeof(DWORD);
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I_RpcGetBuffer(msg);
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*(DWORD*)msg->Buffer = GetExceptionCode();
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WARN("exception caught with code 0x%08lx = %ld\n", *(DWORD*)msg->Buffer, *(DWORD*)msg->Buffer);
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TRACE("returning failure packet\n");
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return EXCEPTION_EXECUTE_HANDLER;
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}
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static void RPCRT4_process_packet(RpcConnection* conn, RpcPktHdr* hdr, RPC_MESSAGE* msg)
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{
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RpcServerInterface* sif;
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RPC_DISPATCH_FUNCTION func;
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packet_state state;
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UUID *object_uuid;
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RpcPktHdr *response;
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void *buf = msg->Buffer;
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RPC_STATUS status;
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state.msg = msg;
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state.buf = buf;
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TlsSetValue(worker_tls, &state);
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switch (hdr->common.ptype) {
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case PKT_BIND:
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TRACE("got bind packet\n");
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/* FIXME: do more checks! */
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if (hdr->bind.max_tsize < RPC_MIN_PACKET_SIZE ||
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!UuidIsNil(&conn->ActiveInterface.SyntaxGUID, &status)) {
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TRACE("packet size less than min size, or active interface syntax guid non-null\n");
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sif = NULL;
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} else {
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sif = RPCRT4_find_interface(NULL, &hdr->bind.abstract, FALSE);
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}
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if (sif == NULL) {
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TRACE("rejecting bind request on connection %p\n", conn);
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/* Report failure to client. */
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response = RPCRT4_BuildBindNackHeader(NDR_LOCAL_DATA_REPRESENTATION,
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RPC_VER_MAJOR, RPC_VER_MINOR);
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} else {
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TRACE("accepting bind request on connection %p\n", conn);
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/* accept. */
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response = RPCRT4_BuildBindAckHeader(NDR_LOCAL_DATA_REPRESENTATION,
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RPC_MAX_PACKET_SIZE,
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RPC_MAX_PACKET_SIZE,
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conn->Endpoint,
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RESULT_ACCEPT, NO_REASON,
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&sif->If->TransferSyntax);
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/* save the interface for later use */
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conn->ActiveInterface = hdr->bind.abstract;
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conn->MaxTransmissionSize = hdr->bind.max_tsize;
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}
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if (RPCRT4_Send(conn, response, NULL, 0) != RPC_S_OK)
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goto fail;
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break;
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case PKT_REQUEST:
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TRACE("got request packet\n");
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/* fail if the connection isn't bound with an interface */
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if (UuidIsNil(&conn->ActiveInterface.SyntaxGUID, &status)) {
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response = RPCRT4_BuildFaultHeader(NDR_LOCAL_DATA_REPRESENTATION,
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status);
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RPCRT4_Send(conn, response, NULL, 0);
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break;
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}
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if (hdr->common.flags & RPC_FLG_OBJECT_UUID) {
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object_uuid = (UUID*)(&hdr->request + 1);
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} else {
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object_uuid = NULL;
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}
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sif = RPCRT4_find_interface(object_uuid, &conn->ActiveInterface, TRUE);
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msg->RpcInterfaceInformation = sif->If;
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/* copy the endpoint vector from sif to msg so that midl-generated code will use it */
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msg->ManagerEpv = sif->MgrEpv;
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if (object_uuid != NULL) {
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RPCRT4_SetBindingObject(msg->Handle, object_uuid);
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}
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/* find dispatch function */
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msg->ProcNum = hdr->request.opnum;
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if (sif->Flags & RPC_IF_OLE) {
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/* native ole32 always gives us a dispatch table with a single entry
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* (I assume that's a wrapper for IRpcStubBuffer::Invoke) */
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func = *sif->If->DispatchTable->DispatchTable;
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} else {
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if (msg->ProcNum >= sif->If->DispatchTable->DispatchTableCount) {
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ERR("invalid procnum\n");
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func = NULL;
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}
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func = sif->If->DispatchTable->DispatchTable[msg->ProcNum];
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}
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/* put in the drep. FIXME: is this more universally applicable?
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perhaps we should move this outward... */
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msg->DataRepresentation =
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MAKELONG( MAKEWORD(hdr->common.drep[0], hdr->common.drep[1]),
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MAKEWORD(hdr->common.drep[2], hdr->common.drep[3]));
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/* dispatch */
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__TRY {
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if (func) func(msg);
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} __EXCEPT(rpc_filter) {
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/* failure packet was created in rpc_filter */
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} __ENDTRY
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/* send response packet */
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I_RpcSend(msg);
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msg->RpcInterfaceInformation = NULL;
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break;
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default:
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FIXME("unhandled packet type\n");
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break;
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}
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fail:
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/* clean up */
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if (msg->Buffer == buf) msg->Buffer = NULL;
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TRACE("freeing Buffer=%p\n", buf);
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HeapFree(GetProcessHeap(), 0, buf);
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RPCRT4_DestroyBinding(msg->Handle);
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msg->Handle = 0;
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I_RpcFreeBuffer(msg);
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msg->Buffer = NULL;
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RPCRT4_FreeHeader(hdr);
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TlsSetValue(worker_tls, NULL);
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}
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static DWORD CALLBACK RPCRT4_worker_thread(LPVOID the_arg)
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{
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DWORD obj;
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RpcPacket* pkt;
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for (;;) {
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/* idle timeout after 5s */
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obj = WaitForSingleObject(server_sem, 5000);
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if (obj == WAIT_TIMEOUT) {
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/* if another idle thread exist, self-destruct */
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if (worker_free > 1) break;
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continue;
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}
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pkt = RPCRT4_pop_packet();
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if (!pkt) continue;
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InterlockedDecrement(&worker_free);
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for (;;) {
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RPCRT4_process_packet(pkt->conn, pkt->hdr, pkt->msg);
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HeapFree(GetProcessHeap(), 0, pkt);
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/* try to grab another packet here without waiting
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* on the semaphore, in case it hits max */
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pkt = RPCRT4_pop_packet();
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if (!pkt) break;
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/* decrement semaphore */
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WaitForSingleObject(server_sem, 0);
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}
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InterlockedIncrement(&worker_free);
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}
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InterlockedDecrement(&worker_free);
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InterlockedDecrement(&worker_count);
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return 0;
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}
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static void RPCRT4_create_worker_if_needed(void)
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{
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if (!worker_free && worker_count < MAX_THREADS) {
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HANDLE thread;
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InterlockedIncrement(&worker_count);
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InterlockedIncrement(&worker_free);
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thread = CreateThread(NULL, 0, RPCRT4_worker_thread, NULL, 0, NULL);
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if (thread) CloseHandle(thread);
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else {
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InterlockedDecrement(&worker_free);
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InterlockedDecrement(&worker_count);
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}
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}
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}
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static DWORD CALLBACK RPCRT4_io_thread(LPVOID the_arg)
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{
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RpcConnection* conn = (RpcConnection*)the_arg;
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RpcPktHdr *hdr;
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RpcBinding *pbind;
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RPC_MESSAGE *msg;
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RPC_STATUS status;
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RpcPacket *packet;
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TRACE("(%p)\n", conn);
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for (;;) {
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msg = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RPC_MESSAGE));
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/* create temporary binding for dispatch, it will be freed in
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* RPCRT4_process_packet */
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RPCRT4_MakeBinding(&pbind, conn);
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msg->Handle = (RPC_BINDING_HANDLE)pbind;
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status = RPCRT4_Receive(conn, &hdr, msg);
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if (status != RPC_S_OK) {
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WARN("receive failed with error %lx\n", status);
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break;
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}
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#if 0
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RPCRT4_process_packet(conn, hdr, msg);
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#else
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packet = HeapAlloc(GetProcessHeap(), 0, sizeof(RpcPacket));
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packet->conn = conn;
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packet->hdr = hdr;
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packet->msg = msg;
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RPCRT4_create_worker_if_needed();
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RPCRT4_push_packet(packet);
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ReleaseSemaphore(server_sem, 1, NULL);
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#endif
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msg = NULL;
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}
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HeapFree(GetProcessHeap(), 0, msg);
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RPCRT4_DestroyConnection(conn);
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return 0;
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}
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static void RPCRT4_new_client(RpcConnection* conn)
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{
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HANDLE thread = CreateThread(NULL, 0, RPCRT4_io_thread, conn, 0, NULL);
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if (!thread) {
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DWORD err = GetLastError();
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ERR("failed to create thread, error=%08lx\n", err);
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RPCRT4_DestroyConnection(conn);
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}
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/* we could set conn->thread, but then we'd have to make the io_thread wait
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* for that, otherwise the thread might finish, destroy the connection, and
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* free the memory we'd write to before we did, causing crashes and stuff -
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* so let's implement that later, when we really need conn->thread */
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CloseHandle( thread );
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}
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static DWORD CALLBACK RPCRT4_server_thread(LPVOID the_arg)
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{
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HANDLE m_event = mgr_event, b_handle;
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HANDLE *objs = NULL;
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DWORD count, res;
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RpcServerProtseq* cps;
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RpcConnection* conn;
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RpcConnection* cconn;
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TRACE("(the_arg == ^%p)\n", the_arg);
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for (;;) {
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EnterCriticalSection(&server_cs);
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/* open and count connections */
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count = 1;
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cps = protseqs;
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while (cps) {
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conn = cps->conn;
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while (conn) {
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RPCRT4_OpenConnection(conn);
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if (conn->ovl.hEvent) count++;
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conn = conn->Next;
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}
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cps = cps->Next;
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}
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/* make array of connections */
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if (objs)
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objs = HeapReAlloc(GetProcessHeap(), 0, objs, count*sizeof(HANDLE));
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else
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objs = HeapAlloc(GetProcessHeap(), 0, count*sizeof(HANDLE));
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objs[0] = m_event;
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count = 1;
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cps = protseqs;
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while (cps) {
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conn = cps->conn;
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while (conn) {
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if (conn->ovl.hEvent) objs[count++] = conn->ovl.hEvent;
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conn = conn->Next;
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}
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cps = cps->Next;
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}
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LeaveCriticalSection(&server_cs);
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/* start waiting */
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res = WaitForMultipleObjects(count, objs, FALSE, INFINITE);
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if (res == WAIT_OBJECT_0) {
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ResetEvent(m_event);
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if (!std_listen) break;
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}
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else if (res == WAIT_FAILED) {
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ERR("wait failed\n");
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}
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else {
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b_handle = objs[res - WAIT_OBJECT_0];
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/* find which connection got a RPC */
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EnterCriticalSection(&server_cs);
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conn = NULL;
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cps = protseqs;
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while (cps) {
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conn = cps->conn;
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while (conn) {
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if (conn->ovl.hEvent == b_handle) break;
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conn = conn->Next;
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}
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if (conn) break;
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cps = cps->Next;
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}
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cconn = NULL;
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if (conn) RPCRT4_SpawnConnection(&cconn, conn);
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LeaveCriticalSection(&server_cs);
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if (!conn) {
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ERR("failed to locate connection for handle %p\n", b_handle);
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}
|
|
if (cconn) RPCRT4_new_client(cconn);
|
|
}
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, objs);
|
|
EnterCriticalSection(&server_cs);
|
|
/* close connections */
|
|
cps = protseqs;
|
|
while (cps) {
|
|
conn = cps->conn;
|
|
while (conn) {
|
|
RPCRT4_CloseConnection(conn);
|
|
conn = conn->Next;
|
|
}
|
|
cps = cps->Next;
|
|
}
|
|
LeaveCriticalSection(&server_cs);
|
|
return 0;
|
|
}
|
|
|
|
static void RPCRT4_start_listen(void)
|
|
{
|
|
TRACE("\n");
|
|
|
|
EnterCriticalSection(&listen_cs);
|
|
if (! ++listen_count) {
|
|
if (!mgr_event) mgr_event = CreateEventA(NULL, TRUE, FALSE, NULL);
|
|
if (!server_sem) server_sem = CreateSemaphoreA(NULL, 0, MAX_THREADS, NULL);
|
|
if (!worker_tls) worker_tls = TlsAlloc();
|
|
std_listen = TRUE;
|
|
server_thread = CreateThread(NULL, 0, RPCRT4_server_thread, NULL, 0, NULL);
|
|
LeaveCriticalSection(&listen_cs);
|
|
} else {
|
|
LeaveCriticalSection(&listen_cs);
|
|
SetEvent(mgr_event);
|
|
}
|
|
}
|
|
|
|
static void RPCRT4_stop_listen(void)
|
|
{
|
|
EnterCriticalSection(&listen_cs);
|
|
if (listen_count == -1)
|
|
LeaveCriticalSection(&listen_cs);
|
|
else if (--listen_count == -1) {
|
|
std_listen = FALSE;
|
|
LeaveCriticalSection(&listen_cs);
|
|
SetEvent(mgr_event);
|
|
} else
|
|
LeaveCriticalSection(&listen_cs);
|
|
assert(listen_count > -2);
|
|
}
|
|
|
|
static RPC_STATUS RPCRT4_use_protseq(RpcServerProtseq* ps)
|
|
{
|
|
RPCRT4_CreateConnection(&ps->conn, TRUE, ps->Protseq, NULL, ps->Endpoint, NULL, NULL);
|
|
|
|
EnterCriticalSection(&server_cs);
|
|
ps->Next = protseqs;
|
|
protseqs = ps;
|
|
LeaveCriticalSection(&server_cs);
|
|
|
|
if (std_listen) SetEvent(mgr_event);
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerInqBindings (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerInqBindings( RPC_BINDING_VECTOR** BindingVector )
|
|
{
|
|
RPC_STATUS status;
|
|
DWORD count;
|
|
RpcServerProtseq* ps;
|
|
RpcConnection* conn;
|
|
|
|
if (BindingVector)
|
|
TRACE("(*BindingVector == ^%p)\n", *BindingVector);
|
|
else
|
|
ERR("(BindingVector == NULL!!?)\n");
|
|
|
|
EnterCriticalSection(&server_cs);
|
|
/* count connections */
|
|
count = 0;
|
|
ps = protseqs;
|
|
while (ps) {
|
|
conn = ps->conn;
|
|
while (conn) {
|
|
count++;
|
|
conn = conn->Next;
|
|
}
|
|
ps = ps->Next;
|
|
}
|
|
if (count) {
|
|
/* export bindings */
|
|
*BindingVector = HeapAlloc(GetProcessHeap(), 0,
|
|
sizeof(RPC_BINDING_VECTOR) +
|
|
sizeof(RPC_BINDING_HANDLE)*(count-1));
|
|
(*BindingVector)->Count = count;
|
|
count = 0;
|
|
ps = protseqs;
|
|
while (ps) {
|
|
conn = ps->conn;
|
|
while (conn) {
|
|
RPCRT4_MakeBinding((RpcBinding**)&(*BindingVector)->BindingH[count],
|
|
conn);
|
|
count++;
|
|
conn = conn->Next;
|
|
}
|
|
ps = ps->Next;
|
|
}
|
|
status = RPC_S_OK;
|
|
} else {
|
|
*BindingVector = NULL;
|
|
status = RPC_S_NO_BINDINGS;
|
|
}
|
|
LeaveCriticalSection(&server_cs);
|
|
return status;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUseProtseqEpA (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUseProtseqEpA( unsigned char *Protseq, UINT MaxCalls, unsigned char *Endpoint, LPVOID SecurityDescriptor )
|
|
{
|
|
RPC_POLICY policy;
|
|
|
|
TRACE( "(%s,%u,%s,%p)\n", Protseq, MaxCalls, Endpoint, SecurityDescriptor );
|
|
|
|
/* This should provide the default behaviour */
|
|
policy.Length = sizeof( policy );
|
|
policy.EndpointFlags = 0;
|
|
policy.NICFlags = 0;
|
|
|
|
return RpcServerUseProtseqEpExA( Protseq, MaxCalls, Endpoint, SecurityDescriptor, &policy );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUseProtseqEpW (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUseProtseqEpW( LPWSTR Protseq, UINT MaxCalls, LPWSTR Endpoint, LPVOID SecurityDescriptor )
|
|
{
|
|
RPC_POLICY policy;
|
|
|
|
TRACE( "(%s,%u,%s,%p)\n", debugstr_w( Protseq ), MaxCalls, debugstr_w( Endpoint ), SecurityDescriptor );
|
|
|
|
/* This should provide the default behaviour */
|
|
policy.Length = sizeof( policy );
|
|
policy.EndpointFlags = 0;
|
|
policy.NICFlags = 0;
|
|
|
|
return RpcServerUseProtseqEpExW( Protseq, MaxCalls, Endpoint, SecurityDescriptor, &policy );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUseProtseqEpExA (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUseProtseqEpExA( unsigned char *Protseq, UINT MaxCalls, unsigned char *Endpoint, LPVOID SecurityDescriptor,
|
|
PRPC_POLICY lpPolicy )
|
|
{
|
|
RpcServerProtseq* ps;
|
|
|
|
TRACE("(%s,%u,%s,%p,{%u,%lu,%lu})\n", debugstr_a( Protseq ), MaxCalls,
|
|
debugstr_a( Endpoint ), SecurityDescriptor,
|
|
lpPolicy->Length, lpPolicy->EndpointFlags, lpPolicy->NICFlags );
|
|
|
|
ps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcServerProtseq));
|
|
ps->MaxCalls = MaxCalls;
|
|
ps->Protseq = RPCRT4_strdupA(Protseq);
|
|
ps->Endpoint = RPCRT4_strdupA(Endpoint);
|
|
|
|
return RPCRT4_use_protseq(ps);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUseProtseqEpExW (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUseProtseqEpExW( LPWSTR Protseq, UINT MaxCalls, LPWSTR Endpoint, LPVOID SecurityDescriptor,
|
|
PRPC_POLICY lpPolicy )
|
|
{
|
|
RpcServerProtseq* ps;
|
|
|
|
TRACE("(%s,%u,%s,%p,{%u,%lu,%lu})\n", debugstr_w( Protseq ), MaxCalls,
|
|
debugstr_w( Endpoint ), SecurityDescriptor,
|
|
lpPolicy->Length, lpPolicy->EndpointFlags, lpPolicy->NICFlags );
|
|
|
|
ps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcServerProtseq));
|
|
ps->MaxCalls = MaxCalls;
|
|
ps->Protseq = RPCRT4_strdupWtoA(Protseq);
|
|
ps->Endpoint = RPCRT4_strdupWtoA(Endpoint);
|
|
|
|
return RPCRT4_use_protseq(ps);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUseProtseqA (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUseProtseqA(unsigned char *Protseq, unsigned int MaxCalls, void *SecurityDescriptor)
|
|
{
|
|
TRACE("(Protseq == %s, MaxCalls == %d, SecurityDescriptor == ^%p)\n", debugstr_a(Protseq), MaxCalls, SecurityDescriptor);
|
|
return RpcServerUseProtseqEpA(Protseq, MaxCalls, NULL, SecurityDescriptor);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUseProtseqW (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUseProtseqW(LPWSTR Protseq, unsigned int MaxCalls, void *SecurityDescriptor)
|
|
{
|
|
TRACE("Protseq == %s, MaxCalls == %d, SecurityDescriptor == ^%p)\n", debugstr_w(Protseq), MaxCalls, SecurityDescriptor);
|
|
return RpcServerUseProtseqEpW(Protseq, MaxCalls, NULL, SecurityDescriptor);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerRegisterIf (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerRegisterIf( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, RPC_MGR_EPV* MgrEpv )
|
|
{
|
|
TRACE("(%p,%s,%p)\n", IfSpec, debugstr_guid(MgrTypeUuid), MgrEpv);
|
|
return RpcServerRegisterIf2( IfSpec, MgrTypeUuid, MgrEpv, 0, RPC_C_LISTEN_MAX_CALLS_DEFAULT, (UINT)-1, NULL );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerRegisterIfEx (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerRegisterIfEx( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, RPC_MGR_EPV* MgrEpv,
|
|
UINT Flags, UINT MaxCalls, RPC_IF_CALLBACK_FN* IfCallbackFn )
|
|
{
|
|
TRACE("(%p,%s,%p,%u,%u,%p)\n", IfSpec, debugstr_guid(MgrTypeUuid), MgrEpv, Flags, MaxCalls, IfCallbackFn);
|
|
return RpcServerRegisterIf2( IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, (UINT)-1, IfCallbackFn );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerRegisterIf2 (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerRegisterIf2( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, RPC_MGR_EPV* MgrEpv,
|
|
UINT Flags, UINT MaxCalls, UINT MaxRpcSize, RPC_IF_CALLBACK_FN* IfCallbackFn )
|
|
{
|
|
PRPC_SERVER_INTERFACE If = (PRPC_SERVER_INTERFACE)IfSpec;
|
|
RpcServerInterface* sif;
|
|
unsigned int i;
|
|
|
|
TRACE("(%p,%s,%p,%u,%u,%u,%p)\n", IfSpec, debugstr_guid(MgrTypeUuid), MgrEpv, Flags, MaxCalls,
|
|
MaxRpcSize, IfCallbackFn);
|
|
TRACE(" interface id: %s %d.%d\n", debugstr_guid(&If->InterfaceId.SyntaxGUID),
|
|
If->InterfaceId.SyntaxVersion.MajorVersion,
|
|
If->InterfaceId.SyntaxVersion.MinorVersion);
|
|
TRACE(" transfer syntax: %s %d.%d\n", debugstr_guid(&If->TransferSyntax.SyntaxGUID),
|
|
If->TransferSyntax.SyntaxVersion.MajorVersion,
|
|
If->TransferSyntax.SyntaxVersion.MinorVersion);
|
|
TRACE(" dispatch table: %p\n", If->DispatchTable);
|
|
if (If->DispatchTable) {
|
|
TRACE(" dispatch table count: %d\n", If->DispatchTable->DispatchTableCount);
|
|
for (i=0; i<If->DispatchTable->DispatchTableCount; i++) {
|
|
TRACE(" entry %d: %p\n", i, If->DispatchTable->DispatchTable[i]);
|
|
}
|
|
TRACE(" reserved: %ld\n", If->DispatchTable->Reserved);
|
|
}
|
|
TRACE(" protseq endpoint count: %d\n", If->RpcProtseqEndpointCount);
|
|
TRACE(" default manager epv: %p\n", If->DefaultManagerEpv);
|
|
TRACE(" interpreter info: %p\n", If->InterpreterInfo);
|
|
|
|
sif = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcServerInterface));
|
|
sif->If = If;
|
|
if (MgrTypeUuid) {
|
|
memcpy(&sif->MgrTypeUuid, MgrTypeUuid, sizeof(UUID));
|
|
sif->MgrEpv = MgrEpv;
|
|
} else {
|
|
memset(&sif->MgrTypeUuid, 0, sizeof(UUID));
|
|
sif->MgrEpv = If->DefaultManagerEpv;
|
|
}
|
|
sif->Flags = Flags;
|
|
sif->MaxCalls = MaxCalls;
|
|
sif->MaxRpcSize = MaxRpcSize;
|
|
sif->IfCallbackFn = IfCallbackFn;
|
|
|
|
EnterCriticalSection(&server_cs);
|
|
sif->Next = ifs;
|
|
ifs = sif;
|
|
LeaveCriticalSection(&server_cs);
|
|
|
|
if (sif->Flags & RPC_IF_AUTOLISTEN) {
|
|
/* well, start listening, I think... */
|
|
RPCRT4_start_listen();
|
|
}
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUnregisterIf (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUnregisterIf( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, UINT WaitForCallsToComplete )
|
|
{
|
|
FIXME("(IfSpec == (RPC_IF_HANDLE)^%p, MgrTypeUuid == %s, WaitForCallsToComplete == %u): stub\n",
|
|
IfSpec, debugstr_guid(MgrTypeUuid), WaitForCallsToComplete);
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerUnregisterIfEx (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerUnregisterIfEx( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, int RundownContextHandles )
|
|
{
|
|
FIXME("(IfSpec == (RPC_IF_HANDLE)^%p, MgrTypeUuid == %s, RundownContextHandles == %d): stub\n",
|
|
IfSpec, debugstr_guid(MgrTypeUuid), RundownContextHandles);
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcObjectSetType (RPCRT4.@)
|
|
*
|
|
* PARAMS
|
|
* ObjUuid [I] "Object" UUID
|
|
* TypeUuid [I] "Type" UUID
|
|
*
|
|
* RETURNS
|
|
* RPC_S_OK The call succeeded
|
|
* RPC_S_INVALID_OBJECT The provided object (nil) is not valid
|
|
* RPC_S_ALREADY_REGISTERED The provided object is already registered
|
|
*
|
|
* Maps "Object" UUIDs to "Type" UUID's. Passing the nil UUID as the type
|
|
* resets the mapping for the specified object UUID to nil (the default).
|
|
* The nil object is always associated with the nil type and cannot be
|
|
* reassigned. Servers can support multiple implementations on the same
|
|
* interface by registering different end-point vectors for the different
|
|
* types. There's no need to call this if a server only supports the nil
|
|
* type, as is typical.
|
|
*/
|
|
RPC_STATUS WINAPI RpcObjectSetType( UUID* ObjUuid, UUID* TypeUuid )
|
|
{
|
|
RpcObjTypeMap *map = RpcObjTypeMaps, *prev = NULL;
|
|
RPC_STATUS dummy;
|
|
|
|
TRACE("(ObjUUID == %s, TypeUuid == %s).\n", debugstr_guid(ObjUuid), debugstr_guid(TypeUuid));
|
|
if ((! ObjUuid) || UuidIsNil(ObjUuid, &dummy)) {
|
|
/* nil uuid cannot be remapped */
|
|
return RPC_S_INVALID_OBJECT;
|
|
}
|
|
|
|
/* find the mapping for this object if there is one ... */
|
|
while (map) {
|
|
if (! UuidCompare(ObjUuid, &map->Object, &dummy)) break;
|
|
prev = map;
|
|
map = map->next;
|
|
}
|
|
if ((! TypeUuid) || UuidIsNil(TypeUuid, &dummy)) {
|
|
/* ... and drop it from the list */
|
|
if (map) {
|
|
if (prev)
|
|
prev->next = map->next;
|
|
else
|
|
RpcObjTypeMaps = map->next;
|
|
HeapFree(GetProcessHeap(), 0, map);
|
|
}
|
|
} else {
|
|
/* ... , fail if we found it ... */
|
|
if (map)
|
|
return RPC_S_ALREADY_REGISTERED;
|
|
/* ... otherwise create a new one and add it in. */
|
|
map = HeapAlloc(GetProcessHeap(), 0, sizeof(RpcObjTypeMap));
|
|
memcpy(&map->Object, ObjUuid, sizeof(UUID));
|
|
memcpy(&map->Type, TypeUuid, sizeof(UUID));
|
|
map->next = NULL;
|
|
if (prev)
|
|
prev->next = map; /* prev is the last map in the linklist */
|
|
else
|
|
RpcObjTypeMaps = map;
|
|
}
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerRegisterAuthInfoA (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerRegisterAuthInfoA( unsigned char *ServerPrincName, unsigned long AuthnSvc, RPC_AUTH_KEY_RETRIEVAL_FN GetKeyFn,
|
|
LPVOID Arg )
|
|
{
|
|
FIXME( "(%s,%lu,%p,%p): stub\n", ServerPrincName, AuthnSvc, GetKeyFn, Arg );
|
|
|
|
return RPC_S_UNKNOWN_AUTHN_SERVICE; /* We don't know any authentication services */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerRegisterAuthInfoW (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerRegisterAuthInfoW( LPWSTR ServerPrincName, unsigned long AuthnSvc, RPC_AUTH_KEY_RETRIEVAL_FN GetKeyFn,
|
|
LPVOID Arg )
|
|
{
|
|
FIXME( "(%s,%lu,%p,%p): stub\n", debugstr_w( ServerPrincName ), AuthnSvc, GetKeyFn, Arg );
|
|
|
|
return RPC_S_UNKNOWN_AUTHN_SERVICE; /* We don't know any authentication services */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcServerListen (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcServerListen( UINT MinimumCallThreads, UINT MaxCalls, UINT DontWait )
|
|
{
|
|
TRACE("(%u,%u,%u)\n", MinimumCallThreads, MaxCalls, DontWait);
|
|
|
|
if (!protseqs)
|
|
return RPC_S_NO_PROTSEQS_REGISTERED;
|
|
|
|
EnterCriticalSection(&listen_cs);
|
|
|
|
if (std_listen) {
|
|
LeaveCriticalSection(&listen_cs);
|
|
return RPC_S_ALREADY_LISTENING;
|
|
}
|
|
|
|
RPCRT4_start_listen();
|
|
|
|
LeaveCriticalSection(&listen_cs);
|
|
|
|
if (DontWait) return RPC_S_OK;
|
|
|
|
return RpcMgmtWaitServerListen();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcMgmtServerWaitListen (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcMgmtWaitServerListen( void )
|
|
{
|
|
RPC_STATUS rslt = RPC_S_OK;
|
|
|
|
TRACE("\n");
|
|
|
|
EnterCriticalSection(&listen_cs);
|
|
|
|
if (!std_listen)
|
|
if ( (rslt = RpcServerListen(1, 0, TRUE)) != RPC_S_OK ) {
|
|
LeaveCriticalSection(&listen_cs);
|
|
return rslt;
|
|
}
|
|
|
|
LeaveCriticalSection(&listen_cs);
|
|
|
|
while (std_listen) {
|
|
WaitForSingleObject(mgr_event, INFINITE);
|
|
if (!std_listen) {
|
|
Sleep(100); /* don't spin violently */
|
|
TRACE("spinning.\n");
|
|
}
|
|
}
|
|
|
|
return rslt;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* RpcMgmtStopServerListening (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI RpcMgmtStopServerListening ( RPC_BINDING_HANDLE Binding )
|
|
{
|
|
TRACE("(Binding == (RPC_BINDING_HANDLE)^%p)\n", Binding);
|
|
|
|
if (Binding) {
|
|
FIXME("client-side invocation not implemented.\n");
|
|
return RPC_S_WRONG_KIND_OF_BINDING;
|
|
}
|
|
|
|
/* hmm... */
|
|
EnterCriticalSection(&listen_cs);
|
|
while (std_listen)
|
|
RPCRT4_stop_listen();
|
|
LeaveCriticalSection(&listen_cs);
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* I_RpcServerStartListening (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI I_RpcServerStartListening( HWND hWnd )
|
|
{
|
|
FIXME( "(%p): stub\n", hWnd );
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* I_RpcServerStopListening (RPCRT4.@)
|
|
*/
|
|
RPC_STATUS WINAPI I_RpcServerStopListening( void )
|
|
{
|
|
FIXME( "(): stub\n" );
|
|
|
|
return RPC_S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* I_RpcWindowProc (RPCRT4.@)
|
|
*/
|
|
UINT WINAPI I_RpcWindowProc( void *hWnd, UINT Message, UINT wParam, ULONG lParam )
|
|
{
|
|
FIXME( "(%p,%08x,%08x,%08lx): stub\n", hWnd, Message, wParam, lParam );
|
|
|
|
return 0;
|
|
}
|