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Sweden-Number/dlls/rpcrt4/rpcrt4_main.c

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/*
* RPCRT4
*
* Copyright 2000 Huw D M Davies for Codeweavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <sys/time.h>
#include <unistd.h>
#include "windef.h"
#include "wine/windef16.h"
#include "winerror.h"
#include "winbase.h"
#include "rpc.h"
#include "ole2.h"
#include "rpcndr.h"
#include "rpcproxy.h"
#ifdef HAVE_SYS_FILE_H
# include <sys/file.h>
#endif
#ifdef HAVE_SYS_IOCTL_H
# include <sys/ioctl.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_SYS_SOCKIO_H
# include <sys/sockio.h>
#endif
#ifdef HAVE_NET_IF_H
# include <net/if.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ole);
/***********************************************************************
* RPCRT4_LibMain
*
* PARAMS
* hinstDLL [I] handle to the DLL's instance
* fdwReason [I]
* lpvReserved [I] reserved, must be NULL
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*/
BOOL WINAPI
RPCRT4_LibMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
switch (fdwReason) {
case DLL_PROCESS_ATTACH:
break;
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
/*************************************************************************
* UuidCreate [RPCRT4.@]
*
* Creates a 128bit UUID.
* Implemented according the DCE specification for UUID generation.
* Code is based upon uuid library in e2fsprogs by Theodore Ts'o.
* Copyright (C) 1996, 1997 Theodore Ts'o.
*
* RETURNS
*
* S_OK if successful.
*/
RPC_STATUS WINAPI UuidCreate(UUID *Uuid)
{
static char has_init = 0;
static unsigned char a[6];
static int adjustment = 0;
static struct timeval last = {0, 0};
static UINT16 clock_seq;
struct timeval tv;
unsigned long long clock_reg;
UINT clock_high, clock_low;
UINT16 temp_clock_seq, temp_clock_mid, temp_clock_hi_and_version;
#ifdef HAVE_NET_IF_H
int sd;
struct ifreq ifr, *ifrp;
struct ifconf ifc;
char buf[1024];
int n, i;
#endif
/* Have we already tried to get the MAC address? */
if (!has_init) {
#ifdef HAVE_NET_IF_H
/* BSD 4.4 defines the size of an ifreq to be
* max(sizeof(ifreq), sizeof(ifreq.ifr_name)+ifreq.ifr_addr.sa_len
* However, under earlier systems, sa_len isn't present, so
* the size is just sizeof(struct ifreq)
*/
#ifdef HAVE_SOCKADDR_SA_LEN
# ifndef max
# define max(a,b) ((a) > (b) ? (a) : (b))
# endif
# define ifreq_size(i) max(sizeof(struct ifreq),\
sizeof((i).ifr_name)+(i).ifr_addr.sa_len)
# else
# define ifreq_size(i) sizeof(struct ifreq)
# endif /* defined(HAVE_SOCKADDR_SA_LEN) */
sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
if (sd < 0) {
/* if we can't open a socket, just use random numbers */
/* set the multicast bit to prevent conflicts with real cards */
a[0] = (rand() & 0xff) | 0x80;
a[1] = rand() & 0xff;
a[2] = rand() & 0xff;
a[3] = rand() & 0xff;
a[4] = rand() & 0xff;
a[5] = rand() & 0xff;
} else {
memset(buf, 0, sizeof(buf));
ifc.ifc_len = sizeof(buf);
ifc.ifc_buf = buf;
/* get the ifconf interface */
if (ioctl (sd, SIOCGIFCONF, (char *)&ifc) < 0) {
close(sd);
/* no ifconf, so just use random numbers */
/* set the multicast bit to prevent conflicts with real cards */
a[0] = (rand() & 0xff) | 0x80;
a[1] = rand() & 0xff;
a[2] = rand() & 0xff;
a[3] = rand() & 0xff;
a[4] = rand() & 0xff;
a[5] = rand() & 0xff;
} else {
/* loop through the interfaces, looking for a valid one */
n = ifc.ifc_len;
for (i = 0; i < n; i+= ifreq_size(ifr) ) {
ifrp = (struct ifreq *)((char *) ifc.ifc_buf+i);
strncpy(ifr.ifr_name, ifrp->ifr_name, IFNAMSIZ);
/* try to get the address for this interface */
# ifdef SIOCGIFHWADDR
if (ioctl(sd, SIOCGIFHWADDR, &ifr) < 0)
continue;
memcpy(a, (unsigned char *)&ifr.ifr_hwaddr.sa_data, 6);
# else
# ifdef SIOCGENADDR
if (ioctl(sd, SIOCGENADDR, &ifr) < 0)
continue;
memcpy(a, (unsigned char *) ifr.ifr_enaddr, 6);
# else
/* XXX we don't have a way of getting the hardware address */
close(sd);
a[0] = 0;
break;
# endif /* SIOCGENADDR */
# endif /* SIOCGIFHWADDR */
/* make sure it's not blank */
if (!a[0] && !a[1] && !a[2] && !a[3] && !a[4] && !a[5])
continue;
goto valid_address;
}
/* if we didn't find a valid address, make a random one */
/* once again, set multicast bit to avoid conflicts */
a[0] = (rand() & 0xff) | 0x80;
a[1] = rand() & 0xff;
a[2] = rand() & 0xff;
a[3] = rand() & 0xff;
a[4] = rand() & 0xff;
a[5] = rand() & 0xff;
valid_address:
close(sd);
}
}
#else
/* no networking info, so generate a random address */
a[0] = (rand() & 0xff) | 0x80;
a[1] = rand() & 0xff;
a[2] = rand() & 0xff;
a[3] = rand() & 0xff;
a[4] = rand() & 0xff;
a[5] = rand() & 0xff;
#endif /* HAVE_NET_IF_H */
has_init = 1;
}
/* generate time element of GUID */
/* Assume that the gettimeofday() has microsecond granularity */
#define MAX_ADJUSTMENT 10
try_again:
gettimeofday(&tv, 0);
if ((last.tv_sec == 0) && (last.tv_usec == 0)) {
clock_seq = ((rand() & 0xff) << 8) + (rand() & 0xff);
clock_seq &= 0x1FFF;
last = tv;
last.tv_sec--;
}
if ((tv.tv_sec < last.tv_sec) ||
((tv.tv_sec == last.tv_sec) &&
(tv.tv_usec < last.tv_usec))) {
clock_seq = (clock_seq+1) & 0x1FFF;
adjustment = 0;
} else if ((tv.tv_sec == last.tv_sec) &&
(tv.tv_usec == last.tv_usec)) {
if (adjustment >= MAX_ADJUSTMENT)
goto try_again;
adjustment++;
} else
adjustment = 0;
clock_reg = tv.tv_usec*10 + adjustment;
clock_reg += ((unsigned long long) tv.tv_sec)*10000000;
clock_reg += (((unsigned long long) 0x01B21DD2) << 32) + 0x13814000;
clock_high = clock_reg >> 32;
clock_low = clock_reg;
temp_clock_seq = clock_seq | 0x8000;
temp_clock_mid = (UINT16)clock_high;
temp_clock_hi_and_version = (clock_high >> 16) | 0x1000;
/* pack the information into the GUID structure */
((unsigned char*)&Uuid->Data1)[3] = (unsigned char)clock_low;
clock_low >>= 8;
((unsigned char*)&Uuid->Data1)[2] = (unsigned char)clock_low;
clock_low >>= 8;
((unsigned char*)&Uuid->Data1)[1] = (unsigned char)clock_low;
clock_low >>= 8;
((unsigned char*)&Uuid->Data1)[0] = (unsigned char)clock_low;
((unsigned char*)&Uuid->Data2)[1] = (unsigned char)temp_clock_mid;
temp_clock_mid >>= 8;
((unsigned char*)&Uuid->Data2)[0] = (unsigned char)temp_clock_mid;
((unsigned char*)&Uuid->Data3)[1] = (unsigned char)temp_clock_hi_and_version;
temp_clock_hi_and_version >>= 8;
((unsigned char*)&Uuid->Data3)[0] = (unsigned char)temp_clock_hi_and_version;
((unsigned char*)Uuid->Data4)[1] = (unsigned char)temp_clock_seq;
temp_clock_seq >>= 8;
((unsigned char*)Uuid->Data4)[0] = (unsigned char)temp_clock_seq;
((unsigned char*)Uuid->Data4)[2] = a[0];
((unsigned char*)Uuid->Data4)[3] = a[1];
((unsigned char*)Uuid->Data4)[4] = a[2];
((unsigned char*)Uuid->Data4)[5] = a[3];
((unsigned char*)Uuid->Data4)[6] = a[4];
((unsigned char*)Uuid->Data4)[7] = a[5];
TRACE("%s\n", debugstr_guid(Uuid));
return RPC_S_OK;
}
/*************************************************************************
* UuidCreateSequential [RPCRT4.@]
*
* Creates a 128bit UUID by calling UuidCreate.
* New API in Win 2000
*/
RPC_STATUS WINAPI UuidCreateSequential(UUID *Uuid)
{
return UuidCreate (Uuid);
}
/*************************************************************************
* RpcStringFreeA [RPCRT4.@]
*
* Frees a character string allocated by the RPC run-time library.
*
* RETURNS
*
* S_OK if successful.
*/
RPC_STATUS WINAPI RpcStringFreeA(unsigned char** String)
{
HeapFree( GetProcessHeap(), 0, *String);
return RPC_S_OK;
}
/*************************************************************************
* UuidHash [RPCRT4.@]
*
* Generates a hash value for a given UUID
*
*/
unsigned short WINAPI UuidHash(UUID *uuid, RPC_STATUS *Status)
{
FIXME("stub:\n");
*Status = RPC_S_OK;
return 0xabcd;
}
/*************************************************************************
* UuidToStringA [RPCRT4.@]
*
* Converts a UUID to a string.
*
* UUID format is 8 hex digits, followed by a hyphen then three groups of
* 4 hex digits each followed by a hyphen and then 12 hex digits
*
* RETURNS
*
* S_OK if successful.
* S_OUT_OF_MEMORY if unsucessful.
*/
RPC_STATUS WINAPI UuidToStringA(UUID *Uuid, unsigned char** StringUuid)
{
*StringUuid = HeapAlloc( GetProcessHeap(), 0, sizeof(char) * 37);
if(!(*StringUuid))
return RPC_S_OUT_OF_MEMORY;
sprintf(*StringUuid, "%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
Uuid->Data1, Uuid->Data2, Uuid->Data3,
Uuid->Data4[0], Uuid->Data4[1], Uuid->Data4[2],
Uuid->Data4[3], Uuid->Data4[4], Uuid->Data4[5],
Uuid->Data4[6], Uuid->Data4[7] );
return RPC_S_OK;
}
/***********************************************************************
* NdrDllRegisterProxy (RPCRT4.@)
*/
HRESULT WINAPI NdrDllRegisterProxy(
HMODULE hDll, /* [in] */
const ProxyFileInfo **pProxyFileList, /* [in] */
const CLSID *pclsid /* [in] */
)
{
FIXME("(%x,%p,%s), stub!\n",hDll,pProxyFileList,debugstr_guid(pclsid));
return S_OK;
}
/***********************************************************************
* RpcServerUseProtseqEpA (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcServerUseProtseqEpA( LPSTR Protseq, UINT MaxCalls, LPSTR 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( LPSTR Protseq, UINT MaxCalls, LPSTR Endpoint, LPVOID SecurityDescriptor,
PRPC_POLICY lpPolicy )
{
FIXME( "(%s,%u,%s,%p,{%u,%lu,%lu}): stub\n", Protseq, MaxCalls, Endpoint, SecurityDescriptor,
lpPolicy->Length, lpPolicy->EndpointFlags, lpPolicy->NICFlags );
return RPC_S_PROTSEQ_NOT_SUPPORTED; /* We don't support anything at this point */
}
/***********************************************************************
* RpcServerUseProtseqEpExW (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcServerUseProtseqEpExW( LPWSTR Protseq, UINT MaxCalls, LPWSTR Endpoint, LPVOID SecurityDescriptor,
PRPC_POLICY lpPolicy )
{
FIXME( "(%s,%u,%s,%p,{%u,%lu,%lu}): stub\n", debugstr_w( Protseq ), MaxCalls, debugstr_w( Endpoint ),
SecurityDescriptor,
lpPolicy->Length, lpPolicy->EndpointFlags, lpPolicy->NICFlags );
return RPC_S_PROTSEQ_NOT_SUPPORTED; /* We don't support anything at this point */
}
/***********************************************************************
* RpcServerRegisterIf (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcServerRegisterIf( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, RPC_MGR_EPV* MgrEpv )
{
/* FIXME: Dump UUID using UuidToStringA */
TRACE( "(%p,%p,%p)\n", IfSpec, 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 )
{
/* FIXME: Dump UUID using UuidToStringA */
TRACE( "(%p,%p,%p,%u,%u,%p)\n", IfSpec, 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 )
{
/* FIXME: Dump UUID using UuidToStringA */
FIXME( "(%p,%p,%p,%u,%u,%u,%p): stub\n", IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, MaxRpcSize, IfCallbackFn );
return RPC_S_UNKNOWN_IF; /* I guess this return code is as good as any failure */
}
/***********************************************************************
* RpcServerRegisterAuthInfoA (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcServerRegisterAuthInfoA( LPSTR ServerPrincName, ULONG 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, ULONG 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 )
{
FIXME( "(%u,%u,%u): stub\n", MinimumCallThreads, MaxCalls, DontWait );
return RPC_S_NO_PROTSEQS_REGISTERED; /* Since we don't allow registration this seems reasonable */
}
/***********************************************************************
* RpcStringBindingComposeA (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcStringBindingComposeA( LPSTR ObjUuid, LPSTR Protseq, LPSTR NetworkAddr, LPSTR Endpoint,
LPSTR Options, LPSTR* StringBinding )
{
FIXME( "(%s,%s,%s,%s,%s,%p): stub\n", ObjUuid, Protseq, NetworkAddr, Endpoint, Options, StringBinding );
*StringBinding = NULL;
return RPC_S_INVALID_STRING_UUID; /* Failure */
}
/***********************************************************************
* RpcStringBindingComposeW (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcStringBindingComposeW( LPWSTR ObjUuid, LPWSTR Protseq, LPWSTR NetworkAddr, LPWSTR Endpoint,
LPWSTR Options, LPWSTR* StringBinding )
{
FIXME( "(%s,%s,%s,%s,%s,%p): stub\n", debugstr_w( ObjUuid ), debugstr_w( Protseq ), debugstr_w( NetworkAddr ),
debugstr_w( Endpoint ), debugstr_w( Options ), StringBinding );
*StringBinding = NULL;
return RPC_S_INVALID_STRING_UUID; /* Failure */
}
/***********************************************************************
* RpcBindingFree (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcBindingFree(RPC_BINDING_HANDLE* Binding)
{
FIXME("(%p): stub\n", Binding);
return RPC_S_OK;
}
/***********************************************************************
* RpcBindingFromStringBindingA (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcBindingFromStringBindingA( LPSTR StringBinding, RPC_BINDING_HANDLE* Binding )
{
FIXME( "(%s,%p): stub\n", StringBinding, Binding );
return RPC_S_INVALID_STRING_BINDING; /* As good as any failure code */
}
/***********************************************************************
* RpcBindingFromStringBindingW (RPCRT4.@)
*/
RPC_STATUS WINAPI RpcBindingFromStringBindingW( LPWSTR StringBinding, RPC_BINDING_HANDLE* Binding )
{
FIXME( "(%s,%p): stub\n", debugstr_w( StringBinding ), Binding );
return RPC_S_INVALID_STRING_BINDING; /* As good as any failure code */
}
/***********************************************************************
* NdrDllCanUnloadNow (RPCRT4.@)
*/
HRESULT WINAPI NdrDllCanUnloadNow(CStdPSFactoryBuffer *pPSFactoryBuffer)
{
FIXME("%p\n",pPSFactoryBuffer);
return FALSE;
}
/***********************************************************************
* NdrDllGetClassObject (RPCRT4.@)
*/
HRESULT WINAPI NdrDllGetClassObject(
REFCLSID rclsid, REFIID riid , LPVOID *ppv,
const ProxyFileInfo ** pProxyFileList,
const CLSID * pclsid,
CStdPSFactoryBuffer * pPSFactoryBuffer)
{
if(ppv)
*ppv = NULL;
return RPC_S_UNKNOWN_IF;
}
/***********************************************************************
* DllRegisterServer (RPCRT4.@)
*/
HRESULT WINAPI RPCRT4_DllRegisterServer( void )
{
FIXME( "(): stub\n" );
return S_OK;
}
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