/* Unit test suite for SHLWAPI ordinal functions
 *
 * Copyright 2004 Jon Griffiths
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include <stdio.h>

#define COBJMACROS
#include "wine/test.h"
#include "winbase.h"
#include "winerror.h"
#include "winuser.h"
#include "ole2.h"
#include "oaidl.h"
#include "ocidl.h"

/* Function ptrs for ordinal calls */
static HMODULE hShlwapi;
static int (WINAPI *pSHSearchMapInt)(const int*,const int*,int,int);
static HRESULT (WINAPI *pGetAcceptLanguagesA)(LPSTR,LPDWORD);

static HANDLE (WINAPI *pSHAllocShared)(LPCVOID,DWORD,DWORD);
static LPVOID (WINAPI *pSHLockShared)(HANDLE,DWORD);
static BOOL   (WINAPI *pSHUnlockShared)(LPVOID);
static BOOL   (WINAPI *pSHFreeShared)(HANDLE,DWORD);
static HRESULT(WINAPIV *pSHPackDispParams)(DISPPARAMS*,VARIANTARG*,UINT,...);
static HRESULT(WINAPI *pIConnectionPoint_SimpleInvoke)(IConnectionPoint*,DISPID,DISPPARAMS*);
static HRESULT(WINAPI *pIConnectionPoint_InvokeWithCancel)(IConnectionPoint*,DISPID,DISPPARAMS*,DWORD,DWORD);
static HRESULT(WINAPI *pConnectToConnectionPoint)(IUnknown*,REFIID,BOOL,IUnknown*, LPDWORD,IConnectionPoint **);

static void test_GetAcceptLanguagesA(void)
{   HRESULT retval;
    DWORD buffersize, buffersize2, exactsize;
    char buffer[100];

    if (!pGetAcceptLanguagesA) {
        win_skip("GetAcceptLanguagesA is not available\n");
	return;
    }

    buffersize = sizeof(buffer);
    memset(buffer, 0, sizeof(buffer));
    SetLastError(ERROR_SUCCESS);
    retval = pGetAcceptLanguagesA( buffer, &buffersize);
    if (!retval && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
        win_skip("GetAcceptLanguagesA is not implemented\n");
        return;
    }
    trace("GetAcceptLanguagesA: retval %08x, size %08x, buffer (%s),"
	" last error %u\n", retval, buffersize, buffer, GetLastError());
    if(retval != S_OK) {
	trace("GetAcceptLanguagesA: skipping tests\n");
	return;
    }
    ok( (ERROR_NO_IMPERSONATION_TOKEN == GetLastError()) || 
	(ERROR_CLASS_DOES_NOT_EXIST == GetLastError()) ||
	(ERROR_PROC_NOT_FOUND == GetLastError()) ||
	(ERROR_SUCCESS == GetLastError()), "last error set to %u\n", GetLastError());
    exactsize = strlen(buffer);

    SetLastError(ERROR_SUCCESS);
    retval = pGetAcceptLanguagesA( NULL, NULL);
    ok(retval == E_FAIL ||
       retval == E_INVALIDARG, /* w2k8 */
       "function result wrong: got %08x; expected E_FAIL\n", retval);
    ok(ERROR_SUCCESS == GetLastError(), "last error set to %u\n", GetLastError());

    buffersize = sizeof(buffer);
    SetLastError(ERROR_SUCCESS);
    retval = pGetAcceptLanguagesA( NULL, &buffersize);
    ok(retval == E_FAIL ||
       retval == E_INVALIDARG, /* w2k8 */
       "function result wrong: got %08x; expected E_FAIL\n", retval);
    ok(buffersize == sizeof(buffer) ||
       buffersize == 0, /* w2k8*/
       "buffersize was changed and is not 0; size (%d))\n", buffersize);
    ok(ERROR_SUCCESS == GetLastError(), "last error set to %u\n", GetLastError());

    SetLastError(ERROR_SUCCESS);
    retval = pGetAcceptLanguagesA( buffer, NULL);
    ok(retval == E_FAIL ||
       retval == E_INVALIDARG, /* w2k8 */
       "function result wrong: got %08x; expected E_FAIL\n", retval);
    ok(ERROR_SUCCESS == GetLastError(), "last error set to %u\n", GetLastError());

    buffersize = 0;
    memset(buffer, 0, sizeof(buffer));
    SetLastError(ERROR_SUCCESS);
    retval = pGetAcceptLanguagesA( buffer, &buffersize);
    ok(retval == E_FAIL ||
       retval == E_INVALIDARG, /* w2k8 */
       "function result wrong: got %08x; expected E_FAIL\n", retval);
    ok(buffersize == 0,
       "buffersize wrong(changed) got %08x; expected 0 (2nd parameter; not on Win2k)\n", buffersize);
    ok(ERROR_SUCCESS == GetLastError(), "last error set to %u\n", GetLastError());

    buffersize = buffersize2 = 1;
    memset(buffer, 0, sizeof(buffer));
    SetLastError(ERROR_SUCCESS);
    retval = pGetAcceptLanguagesA( buffer, &buffersize);
    switch(retval) {
	case 0L:
            if(buffersize == exactsize) {
            ok( (ERROR_SUCCESS == GetLastError()) ||
		(ERROR_PROC_NOT_FOUND == GetLastError()) || (ERROR_NO_IMPERSONATION_TOKEN == GetLastError()),
                "last error wrong: got %u; expected ERROR_SUCCESS(NT4)/"
		"ERROR_PROC_NOT_FOUND(NT4)/ERROR_NO_IMPERSONATION_TOKEN(XP)\n", GetLastError());
            ok(exactsize == strlen(buffer),
                 "buffer content (length) wrong: got %08x, expected %08x\n", lstrlenA(buffer), exactsize);
            } else if((buffersize +1) == buffersize2) {
                ok(ERROR_SUCCESS == GetLastError(),
                    "last error wrong: got %u; expected ERROR_SUCCESS\n", GetLastError());
                ok(buffersize == strlen(buffer),
                    "buffer content (length) wrong: got %08x, expected %08x\n", lstrlenA(buffer), buffersize);
            } else
                ok( 0, "retval %08x, size %08x, buffer (%s), last error %u\n",
                    retval, buffersize, buffer, GetLastError());
            break;
	case E_INVALIDARG:
            ok(buffersize == 0,
               "buffersize wrong: got %08x, expected 0 (2nd parameter;Win2k)\n", buffersize);
            ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
               "last error wrong: got %u; expected ERROR_INSUFFICIENT_BUFFER\n", GetLastError());
            ok(buffersize2 == strlen(buffer),
               "buffer content (length) wrong: got %08x, expected %08x\n", lstrlenA(buffer), buffersize2);
            break;
        case __HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER): /* Win7 */
            ok(buffersize == 0,
               "buffersize wrong: got %08x, expected 0 (2nd parameter;Win2k)\n", buffersize);
            ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
               "last error wrong: got %u; expected ERROR_INSUFFICIENT_BUFFER\n", GetLastError());
            break;
        default:
            ok( 0, "retval %08x, size %08x, buffer (%s), last error %u\n",
                retval, buffersize, buffer, GetLastError());
            break;
    }

    buffersize = buffersize2 = exactsize;
    memset(buffer, 0, sizeof(buffer));
    SetLastError(ERROR_SUCCESS);
    retval = pGetAcceptLanguagesA( buffer, &buffersize);
    switch(retval) {
	case 0L:
            ok(ERROR_SUCCESS == GetLastError(),
                 "last error wrong: got %u; expected ERROR_SUCCESS\n", GetLastError());
            if((buffersize == exactsize) /* XP */ ||
               ((buffersize +1)== exactsize) /* 98 */)
                ok(buffersize == strlen(buffer),
                    "buffer content (length) wrong: got %08x, expected %08x\n", lstrlenA(buffer), buffersize);
            else
                ok( 0, "retval %08x, size %08x, buffer (%s), last error %u\n",
                    retval, buffersize, buffer, GetLastError());
            break;
	case E_INVALIDARG:
            ok(buffersize == 0,
               "buffersize wrong: got %08x, expected 0 (2nd parameter;Win2k)\n", buffersize);
            ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
               "last error wrong: got %u; expected ERROR_INSUFFICIENT_BUFFER\n", GetLastError());
            ok(buffersize2 == strlen(buffer),
               "buffer content (length) wrong: got %08x, expected %08x\n", lstrlenA(buffer), buffersize2);
            break;
	case __HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER): /* Win 7 */
            ok(buffersize == 0,
               "buffersize wrong: got %08x, expected 0 (2nd parameter;Win2k)\n", buffersize);
            ok(ERROR_INSUFFICIENT_BUFFER == GetLastError(),
               "last error wrong: got %u; expected ERROR_INSUFFICIENT_BUFFER\n", GetLastError());
            break;
        default:
            ok( 0, "retval %08x, size %08x, buffer (%s), last error %u\n",
                retval, buffersize, buffer, GetLastError());
            break;
    }
}

static void test_SHSearchMapInt(void)
{
  int keys[8], values[8];
  int i = 0;

  if (!pSHSearchMapInt)
    return;

  memset(keys, 0, sizeof(keys));
  memset(values, 0, sizeof(values));
  keys[0] = 99; values[0] = 101;

  /* NULL key/value lists crash native, so skip testing them */

  /* 1 element */
  i = pSHSearchMapInt(keys, values, 1, keys[0]);
  ok(i == values[0], "Len 1, expected %d, got %d\n", values[0], i);

  /* Key doesn't exist */
  i = pSHSearchMapInt(keys, values, 1, 100);
  ok(i == -1, "Len 1 - bad key, expected -1, got %d\n", i);

  /* Len = 0 => not found */
  i = pSHSearchMapInt(keys, values, 0, keys[0]);
  ok(i == -1, "Len 1 - passed len 0, expected -1, got %d\n", i);

  /* 2 elements, len = 1 */
  keys[1] = 98; values[1] = 102;
  i = pSHSearchMapInt(keys, values, 1, keys[1]);
  ok(i == -1, "Len 1 - array len 2, expected -1, got %d\n", i);

  /* 2 elements, len = 2 */
  i = pSHSearchMapInt(keys, values, 2, keys[1]);
  ok(i == values[1], "Len 2, expected %d, got %d\n", values[1], i);

  /* Searches forward */
  keys[2] = 99; values[2] = 103;
  i = pSHSearchMapInt(keys, values, 3, keys[0]);
  ok(i == values[0], "Len 3, expected %d, got %d\n", values[0], i);
}

static void test_alloc_shared(void)
{
    DWORD procid;
    HANDLE hmem;
    int val;
    int* p;
    BOOL ret;

    procid=GetCurrentProcessId();
    hmem=pSHAllocShared(NULL,10,procid);
    ok(hmem!=NULL,"SHAllocShared(NULL...) failed: %u\n", GetLastError());
    ret = pSHFreeShared(hmem, procid);
    ok( ret, "SHFreeShared failed: %u\n", GetLastError());

    val=0x12345678;
    hmem=pSHAllocShared(&val,4,procid);
    ok(hmem!=NULL,"SHAllocShared(NULL...) failed: %u\n", GetLastError());

    p=pSHLockShared(hmem,procid);
    ok(p!=NULL,"SHLockShared failed: %u\n", GetLastError());
    if (p!=NULL)
        ok(*p==val,"Wrong value in shared memory: %d instead of %d\n",*p,val);
    ret = pSHUnlockShared(p);
    ok( ret, "SHUnlockShared failed: %u\n", GetLastError());

    ret = pSHFreeShared(hmem, procid);
    ok( ret, "SHFreeShared failed: %u\n", GetLastError());
}

static void test_fdsa(void)
{
    typedef struct
    {
        DWORD num_items;       /* Number of elements inserted */
        void *mem;             /* Ptr to array */
        DWORD blocks_alloced;  /* Number of elements allocated */
        BYTE inc;              /* Number of elements to grow by when we need to expand */
        BYTE block_size;       /* Size in bytes of an element */
        BYTE flags;            /* Flags */
    } FDSA_info;

    BOOL (WINAPI *pFDSA_Initialize)(DWORD block_size, DWORD inc, FDSA_info *info, void *mem,
                                    DWORD init_blocks);
    BOOL (WINAPI *pFDSA_Destroy)(FDSA_info *info);
    DWORD (WINAPI *pFDSA_InsertItem)(FDSA_info *info, DWORD where, const void *block);
    BOOL (WINAPI *pFDSA_DeleteItem)(FDSA_info *info, DWORD where);

    FDSA_info info;
    int block_size = 10, init_blocks = 4, inc = 2;
    DWORD ret;
    char *mem;

    pFDSA_Initialize = (void *)GetProcAddress(hShlwapi, (LPSTR)208);
    pFDSA_Destroy    = (void *)GetProcAddress(hShlwapi, (LPSTR)209);
    pFDSA_InsertItem = (void *)GetProcAddress(hShlwapi, (LPSTR)210);
    pFDSA_DeleteItem = (void *)GetProcAddress(hShlwapi, (LPSTR)211);

    mem = HeapAlloc(GetProcessHeap(), 0, block_size * init_blocks);
    memset(&info, 0, sizeof(info));

    ok(pFDSA_Initialize(block_size, inc, &info, mem, init_blocks), "FDSA_Initialize rets FALSE\n");
    ok(info.num_items == 0, "num_items = %d\n", info.num_items);
    ok(info.mem == mem, "mem = %p\n", info.mem);
    ok(info.blocks_alloced == init_blocks, "blocks_alloced = %d\n", info.blocks_alloced);
    ok(info.inc == inc, "inc = %d\n", info.inc);
    ok(info.block_size == block_size, "block_size = %d\n", info.block_size);
    ok(info.flags == 0, "flags = %d\n", info.flags);

    ret = pFDSA_InsertItem(&info, 1234, "1234567890");
    ok(ret == 0, "ret = %d\n", ret);
    ok(info.num_items == 1, "num_items = %d\n", info.num_items);
    ok(info.mem == mem, "mem = %p\n", info.mem);
    ok(info.blocks_alloced == init_blocks, "blocks_alloced = %d\n", info.blocks_alloced);
    ok(info.inc == inc, "inc = %d\n", info.inc);
    ok(info.block_size == block_size, "block_size = %d\n", info.block_size);
    ok(info.flags == 0, "flags = %d\n", info.flags);

    ret = pFDSA_InsertItem(&info, 1234, "abcdefghij");
    ok(ret == 1, "ret = %d\n", ret);

    ret = pFDSA_InsertItem(&info, 1, "klmnopqrst");
    ok(ret == 1, "ret = %d\n", ret);

    ret = pFDSA_InsertItem(&info, 0, "uvwxyzABCD");
    ok(ret == 0, "ret = %d\n", ret);
    ok(info.mem == mem, "mem = %p\n", info.mem);
    ok(info.flags == 0, "flags = %d\n", info.flags);

    /* This next InsertItem will cause shlwapi to allocate its own mem buffer */
    ret = pFDSA_InsertItem(&info, 0, "EFGHIJKLMN");
    ok(ret == 0, "ret = %d\n", ret);
    ok(info.mem != mem, "mem = %p\n", info.mem);
    ok(info.blocks_alloced == init_blocks + inc, "blocks_alloced = %d\n", info.blocks_alloced);
    ok(info.flags == 0x1, "flags = %d\n", info.flags);

    ok(!memcmp(info.mem, "EFGHIJKLMNuvwxyzABCD1234567890klmnopqrstabcdefghij", 50), "mem %s\n", (char*)info.mem);

    ok(pFDSA_DeleteItem(&info, 2), "rets FALSE\n");
    ok(info.mem != mem, "mem = %p\n", info.mem);
    ok(info.blocks_alloced == init_blocks + inc, "blocks_alloced = %d\n", info.blocks_alloced);
    ok(info.flags == 0x1, "flags = %d\n", info.flags);

    ok(!memcmp(info.mem, "EFGHIJKLMNuvwxyzABCDklmnopqrstabcdefghij", 40), "mem %s\n", (char*)info.mem);

    ok(pFDSA_DeleteItem(&info, 3), "rets FALSE\n");
    ok(info.mem != mem, "mem = %p\n", info.mem);
    ok(info.blocks_alloced == init_blocks + inc, "blocks_alloced = %d\n", info.blocks_alloced);
    ok(info.flags == 0x1, "flags = %d\n", info.flags);

    ok(!memcmp(info.mem, "EFGHIJKLMNuvwxyzABCDklmnopqrst", 30), "mem %s\n", (char*)info.mem);

    ok(!pFDSA_DeleteItem(&info, 4), "does not ret FALSE\n");

    /* As shlwapi has allocated memory internally, Destroy will ret FALSE */
    ok(!pFDSA_Destroy(&info), "FDSA_Destroy does not ret FALSE\n");


    /* When Initialize is called with inc = 0, set it to 1 */
    ok(pFDSA_Initialize(block_size, 0, &info, mem, init_blocks), "FDSA_Initialize rets FALSE\n");
    ok(info.inc == 1, "inc = %d\n", info.inc);

    /* This time, because shlwapi hasn't had to allocate memory
       internally, Destroy rets non-zero */
    ok(pFDSA_Destroy(&info), "FDSA_Destroy rets FALSE\n");


    HeapFree(GetProcessHeap(), 0, mem);
}


typedef struct SHELL_USER_SID {
    SID_IDENTIFIER_AUTHORITY sidAuthority;
    DWORD                    dwUserGroupID;
    DWORD                    dwUserID;
} SHELL_USER_SID, *PSHELL_USER_SID;
typedef struct SHELL_USER_PERMISSION {
    SHELL_USER_SID susID;
    DWORD          dwAccessType;
    BOOL           fInherit;
    DWORD          dwAccessMask;
    DWORD          dwInheritMask;
    DWORD          dwInheritAccessMask;
} SHELL_USER_PERMISSION, *PSHELL_USER_PERMISSION;
static void test_GetShellSecurityDescriptor(void)
{
    SHELL_USER_PERMISSION supCurrentUserFull = {
        { {SECURITY_NULL_SID_AUTHORITY}, 0, 0 },
        ACCESS_ALLOWED_ACE_TYPE, FALSE,
        GENERIC_ALL, 0, 0 };
#define MY_INHERITANCE 0xBE /* invalid value to proof behavior */
    SHELL_USER_PERMISSION supEveryoneDenied = {
        { {SECURITY_WORLD_SID_AUTHORITY}, SECURITY_WORLD_RID, 0 },
        ACCESS_DENIED_ACE_TYPE, TRUE,
        GENERIC_WRITE, MY_INHERITANCE | 0xDEADBA00, GENERIC_READ };
    PSHELL_USER_PERMISSION rgsup[2] = {
        &supCurrentUserFull, &supEveryoneDenied,
    };
    SECURITY_DESCRIPTOR* psd;
    SECURITY_DESCRIPTOR* (WINAPI*pGetShellSecurityDescriptor)(PSHELL_USER_PERMISSION*,int);

    pGetShellSecurityDescriptor=(void*)GetProcAddress(hShlwapi,(char*)475);

    if(!pGetShellSecurityDescriptor)
    {
        win_skip("GetShellSecurityDescriptor not available\n");
        return;
    }

    psd = pGetShellSecurityDescriptor(NULL, 2);
    ok(psd==NULL ||
       broken(psd==INVALID_HANDLE_VALUE), /* IE5 */
       "GetShellSecurityDescriptor should fail\n");
    psd = pGetShellSecurityDescriptor(rgsup, 0);
    ok(psd==NULL, "GetShellSecurityDescriptor should fail\n");

    SetLastError(0xdeadbeef);
    psd = pGetShellSecurityDescriptor(rgsup, 2);
    if (psd == NULL && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
    {
        /* The previous calls to GetShellSecurityDescriptor don't set the last error */
        win_skip("GetShellSecurityDescriptor is not implemented\n");
        return;
    }
    if (psd==INVALID_HANDLE_VALUE)
    {
        win_skip("GetShellSecurityDescriptor is broken on IE5\n");
        return;
    }
    ok(psd!=NULL, "GetShellSecurityDescriptor failed\n");
    if (psd!=NULL)
    {
        BOOL bHasDacl = FALSE, bDefaulted;
        PACL pAcl;
        DWORD dwRev;
        SECURITY_DESCRIPTOR_CONTROL control;

        ok(IsValidSecurityDescriptor(psd), "returned value is not valid SD\n");

        ok(GetSecurityDescriptorControl(psd, &control, &dwRev),
                "GetSecurityDescriptorControl failed with error %u\n", GetLastError());
        ok(0 == (control & SE_SELF_RELATIVE), "SD should be absolute\n");

        ok(GetSecurityDescriptorDacl(psd, &bHasDacl, &pAcl, &bDefaulted), 
            "GetSecurityDescriptorDacl failed with error %u\n", GetLastError());

        ok(bHasDacl, "SD has no DACL\n");
        if (bHasDacl)
        {
            ok(!bDefaulted, "DACL should not be defaulted\n");

            ok(pAcl != NULL, "NULL DACL!\n");
            if (pAcl != NULL)
            {
                ACL_SIZE_INFORMATION asiSize;

                ok(IsValidAcl(pAcl), "DACL is not valid\n");

                ok(GetAclInformation(pAcl, &asiSize, sizeof(asiSize), AclSizeInformation),
                        "GetAclInformation failed with error %u\n", GetLastError());

                ok(asiSize.AceCount == 3, "Incorrect number of ACEs: %d entries\n", asiSize.AceCount);
                if (asiSize.AceCount == 3)
                {
                    ACCESS_ALLOWED_ACE *paaa; /* will use for DENIED too */

                    ok(GetAce(pAcl, 0, (LPVOID*)&paaa), "GetAce failed with error %u\n", GetLastError());
                    ok(paaa->Header.AceType == ACCESS_ALLOWED_ACE_TYPE, 
                            "Invalid ACE type %d\n", paaa->Header.AceType); 
                    ok(paaa->Header.AceFlags == 0, "Invalid ACE flags %x\n", paaa->Header.AceFlags);
                    ok(paaa->Mask == GENERIC_ALL, "Invalid ACE mask %x\n", paaa->Mask);

                    ok(GetAce(pAcl, 1, (LPVOID*)&paaa), "GetAce failed with error %u\n", GetLastError());
                    ok(paaa->Header.AceType == ACCESS_DENIED_ACE_TYPE, 
                            "Invalid ACE type %d\n", paaa->Header.AceType); 
                    /* first one of two ACEs generated from inheritable entry - without inheritance */
                    ok(paaa->Header.AceFlags == 0, "Invalid ACE flags %x\n", paaa->Header.AceFlags);
                    ok(paaa->Mask == GENERIC_WRITE, "Invalid ACE mask %x\n", paaa->Mask);

                    ok(GetAce(pAcl, 2, (LPVOID*)&paaa), "GetAce failed with error %u\n", GetLastError());
                    ok(paaa->Header.AceType == ACCESS_DENIED_ACE_TYPE, 
                            "Invalid ACE type %d\n", paaa->Header.AceType); 
                    /* second ACE - with inheritance */
                    ok(paaa->Header.AceFlags == MY_INHERITANCE,
                            "Invalid ACE flags %x\n", paaa->Header.AceFlags);
                    ok(paaa->Mask == GENERIC_READ, "Invalid ACE mask %x\n", paaa->Mask);
                }
            }
        }

        LocalFree(psd);
    }
}

static void test_SHPackDispParams(void)
{
    DISPPARAMS params;
    VARIANT vars[10];
    HRESULT hres;

    if(!pSHPackDispParams)
        win_skip("SHPackSidpParams not available\n");

    memset(&params, 0xc0, sizeof(params));
    memset(vars, 0xc0, sizeof(vars));
    hres = pSHPackDispParams(&params, vars, 1, VT_I4, 0xdeadbeef);
    ok(hres == S_OK, "SHPackDispParams failed: %08x\n", hres);
    ok(params.cArgs == 1, "params.cArgs = %d\n", params.cArgs);
    ok(params.cNamedArgs == 0, "params.cNamedArgs = %d\n", params.cArgs);
    ok(params.rgdispidNamedArgs == NULL, "params.rgdispidNamedArgs = %p\n", params.rgdispidNamedArgs);
    ok(params.rgvarg == vars, "params.rgvarg = %p\n", params.rgvarg);
    ok(V_VT(vars) == VT_I4, "V_VT(var) = %d\n", V_VT(vars));
    ok(V_I4(vars) == 0xdeadbeef, "failed %x\n", V_I4(vars));

    memset(&params, 0xc0, sizeof(params));
    hres = pSHPackDispParams(&params, NULL, 0, 0);
    ok(hres == S_OK, "SHPackDispParams failed: %08x\n", hres);
    ok(params.cArgs == 0, "params.cArgs = %d\n", params.cArgs);
    ok(params.cNamedArgs == 0, "params.cNamedArgs = %d\n", params.cArgs);
    ok(params.rgdispidNamedArgs == NULL, "params.rgdispidNamedArgs = %p\n", params.rgdispidNamedArgs);
    ok(params.rgvarg == NULL, "params.rgvarg = %p\n", params.rgvarg);

    memset(vars, 0xc0, sizeof(vars));
    memset(&params, 0xc0, sizeof(params));
    hres = pSHPackDispParams(&params, vars, 4, VT_BSTR, (void*)0xdeadbeef, VT_EMPTY, 10,
            VT_I4, 100, VT_DISPATCH, (void*)0xdeadbeef);
    ok(hres == S_OK, "SHPackDispParams failed: %08x\n", hres);
    ok(params.cArgs == 4, "params.cArgs = %d\n", params.cArgs);
    ok(params.cNamedArgs == 0, "params.cNamedArgs = %d\n", params.cArgs);
    ok(params.rgdispidNamedArgs == NULL, "params.rgdispidNamedArgs = %p\n", params.rgdispidNamedArgs);
    ok(params.rgvarg == vars, "params.rgvarg = %p\n", params.rgvarg);
    ok(V_VT(vars) == VT_DISPATCH, "V_VT(vars[0]) = %x\n", V_VT(vars));
    ok(V_I4(vars) == 0xdeadbeef, "V_I4(vars[0]) = %x\n", V_I4(vars));
    ok(V_VT(vars+1) == VT_I4, "V_VT(vars[1]) = %d\n", V_VT(vars+1));
    ok(V_I4(vars+1) == 100, "V_I4(vars[1]) = %x\n", V_I4(vars+1));
    ok(V_VT(vars+2) == VT_I4, "V_VT(vars[2]) = %d\n", V_VT(vars+2));
    ok(V_I4(vars+2) == 10, "V_I4(vars[2]) = %x\n", V_I4(vars+2));
    ok(V_VT(vars+3) == VT_BSTR, "V_VT(vars[3]) = %d\n", V_VT(vars+3));
    ok(V_BSTR(vars+3) == (void*)0xdeadbeef, "V_BSTR(vars[3]) = %p\n", V_BSTR(vars+3));
}

typedef struct _disp
{
    const IDispatchVtbl *vtbl;
    LONG   refCount;
} Disp;

typedef struct _contain
{
    const IConnectionPointContainerVtbl *vtbl;
    LONG   refCount;

    UINT  ptCount;
    IConnectionPoint **pt;
} Contain;

typedef struct _cntptn
{
    const IConnectionPointVtbl *vtbl;
    LONG refCount;

    Contain *container;
    GUID  id;
    UINT  sinkCount;
    IUnknown **sink;
} ConPt;

typedef struct _enum
{
    const IEnumConnectionsVtbl *vtbl;
    LONG   refCount;

    UINT idx;
    ConPt *pt;
} EnumCon;

typedef struct _enumpt
{
    const IEnumConnectionPointsVtbl *vtbl;
    LONG   refCount;

    int idx;
    Contain *container;
} EnumPt;


static HRESULT WINAPI Disp_QueryInterface(
        IDispatch* This,
        REFIID riid,
        void **ppvObject)
{
    trace("\n");
    *ppvObject = NULL;

    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDispatch))
    {
        *ppvObject = This;
    }

    if (*ppvObject)
    {
        IUnknown_AddRef(This);
        return S_OK;
    }

    trace("no interface\n");
    return E_NOINTERFACE;
}

static ULONG WINAPI Disp_AddRef(IDispatch* This)
{
    Disp *iface = (Disp*)This;
    return InterlockedIncrement(&iface->refCount);
}

static ULONG WINAPI Disp_Release(IDispatch* This)
{
    Disp *iface = (Disp*)This;
    ULONG ret;

    ret = InterlockedDecrement(&iface->refCount);
    if (ret == 0)
        HeapFree(GetProcessHeap(),0,This);
    return ret;
}

static HRESULT WINAPI Disp_GetTypeInfoCount(
        IDispatch* This,
        UINT *pctinfo)
{
    trace("\n");
    return ERROR_SUCCESS;
}

static HRESULT WINAPI Disp_GetTypeInfo(
        IDispatch* This,
        UINT iTInfo,
        LCID lcid,
        ITypeInfo **ppTInfo)
{
    trace("\n");
    return ERROR_SUCCESS;
}

static HRESULT WINAPI Disp_GetIDsOfNames(
        IDispatch* This,
        REFIID riid,
        LPOLESTR *rgszNames,
        UINT cNames,
        LCID lcid,
        DISPID *rgDispId)
{
    trace("\n");
    return ERROR_SUCCESS;
}

static HRESULT WINAPI Disp_Invoke(
        IDispatch* This,
        DISPID dispIdMember,
        REFIID riid,
        LCID lcid,
        WORD wFlags,
        DISPPARAMS *pDispParams,
        VARIANT *pVarResult,
        EXCEPINFO *pExcepInfo,
        UINT *puArgErr)
{
    trace("%p %x %p %x %x %p %p %p %p\n",This,dispIdMember,riid,lcid,wFlags,pDispParams,pVarResult,pExcepInfo,puArgErr);

    ok(dispIdMember == 0xa0 || dispIdMember == 0xa1, "Unknown dispIdMember\n");
    ok(pDispParams != NULL, "Invoked with NULL pDispParams\n");
    ok(wFlags == DISPATCH_METHOD, "Wrong flags %x\n",wFlags);
    ok(lcid == 0,"Wrong lcid %x\n",lcid);
    if (dispIdMember == 0xa0)
    {
        ok(pDispParams->cArgs == 0, "params.cArgs = %d\n", pDispParams->cArgs);
        ok(pDispParams->cNamedArgs == 0, "params.cNamedArgs = %d\n", pDispParams->cArgs);
        ok(pDispParams->rgdispidNamedArgs == NULL, "params.rgdispidNamedArgs = %p\n", pDispParams->rgdispidNamedArgs);
        ok(pDispParams->rgvarg == NULL, "params.rgvarg = %p\n", pDispParams->rgvarg);
    }
    else if (dispIdMember == 0xa1)
    {
        ok(pDispParams->cArgs == 2, "params.cArgs = %d\n", pDispParams->cArgs);
        ok(pDispParams->cNamedArgs == 0, "params.cNamedArgs = %d\n", pDispParams->cArgs);
        ok(pDispParams->rgdispidNamedArgs == NULL, "params.rgdispidNamedArgs = %p\n", pDispParams->rgdispidNamedArgs);
        ok(V_VT(pDispParams->rgvarg) == VT_BSTR, "V_VT(var) = %d\n", V_VT(pDispParams->rgvarg));
        ok(V_I4(pDispParams->rgvarg) == 0xdeadcafe , "failed %p\n", V_BSTR(pDispParams->rgvarg));
        ok(V_VT(pDispParams->rgvarg+1) == VT_I4, "V_VT(var) = %d\n", V_VT(pDispParams->rgvarg+1));
        ok(V_I4(pDispParams->rgvarg+1) == 0xdeadbeef, "failed %x\n", V_I4(pDispParams->rgvarg+1));
    }

    return ERROR_SUCCESS;
}

static const IDispatchVtbl disp_vtbl = {
    Disp_QueryInterface,
    Disp_AddRef,
    Disp_Release,

    Disp_GetTypeInfoCount,
    Disp_GetTypeInfo,
    Disp_GetIDsOfNames,
    Disp_Invoke
};

static HRESULT WINAPI Enum_QueryInterface(
        IEnumConnections* This,
        REFIID riid,
        void **ppvObject)
{
    trace("\n");
    *ppvObject = NULL;

    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IEnumConnections))
    {
        *ppvObject = This;
    }

    if (*ppvObject)
    {
        IUnknown_AddRef(This);
        return S_OK;
    }

    trace("no interface\n");
    return E_NOINTERFACE;
}

static ULONG WINAPI Enum_AddRef(IEnumConnections* This)
{
    EnumCon *iface = (EnumCon*)This;
    return InterlockedIncrement(&iface->refCount);
}

static ULONG WINAPI Enum_Release(IEnumConnections* This)
{
    EnumCon *iface = (EnumCon*)This;
    ULONG ret;

    ret = InterlockedDecrement(&iface->refCount);
    if (ret == 0)
        HeapFree(GetProcessHeap(),0,This);
    return ret;
}

static HRESULT WINAPI Enum_Next(
        IEnumConnections* This,
        ULONG cConnections,
        LPCONNECTDATA rgcd,
        ULONG *pcFetched)
{
    EnumCon *iface = (EnumCon*)This;

    trace("\n");
    if (cConnections > 0 && iface->idx < iface->pt->sinkCount)
    {
        rgcd->pUnk = iface->pt->sink[iface->idx];
        IUnknown_AddRef(iface->pt->sink[iface->idx]);
        rgcd->dwCookie=0xff;
        if (pcFetched)
            *pcFetched = 1;
        iface->idx++;
        return S_OK;
    }

    return E_FAIL;
}

static HRESULT WINAPI Enum_Skip(
        IEnumConnections* This,
        ULONG cConnections)
{
    trace("\n");
    return E_FAIL;
}

static HRESULT WINAPI Enum_Reset(
        IEnumConnections* This)
{
    trace("\n");
    return E_FAIL;
}

static HRESULT WINAPI Enum_Clone(
        IEnumConnections* This,
        IEnumConnections **ppEnum)
{
    trace("\n");
    return E_FAIL;
}

static const IEnumConnectionsVtbl enum_vtbl = {

    Enum_QueryInterface,
    Enum_AddRef,
    Enum_Release,
    Enum_Next,
    Enum_Skip,
    Enum_Reset,
    Enum_Clone
};

static HRESULT WINAPI ConPt_QueryInterface(
        IConnectionPoint* This,
        REFIID riid,
        void **ppvObject)
{
    trace("\n");
    *ppvObject = NULL;

    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IConnectionPoint))
    {
        *ppvObject = This;
    }

    if (*ppvObject)
    {
        IUnknown_AddRef(This);
        return S_OK;
    }

    trace("no interface\n");
    return E_NOINTERFACE;
}

static ULONG WINAPI ConPt_AddRef(
        IConnectionPoint* This)
{
    ConPt *iface = (ConPt*)This;
    return InterlockedIncrement(&iface->refCount);
}

static ULONG WINAPI ConPt_Release(
        IConnectionPoint* This)
{
    ConPt *iface = (ConPt*)This;
    ULONG ret;

    ret = InterlockedDecrement(&iface->refCount);
    if (ret == 0)
    {
        if (iface->sinkCount > 0)
        {
            int i;
            for (i = 0; i < iface->sinkCount; i++)
            {
                if (iface->sink[i])
                    IUnknown_Release(iface->sink[i]);
            }
            HeapFree(GetProcessHeap(),0,iface->sink);
        }
        HeapFree(GetProcessHeap(),0,This);
    }
    return ret;
}

static HRESULT WINAPI ConPt_GetConnectionInterface(
        IConnectionPoint* This,
        IID *pIID)
{
    static int i = 0;
    ConPt *iface = (ConPt*)This;
    trace("\n");
    if (i==0)
    {
        i++;
        return E_FAIL;
    }
    else
        memcpy(pIID,&iface->id,sizeof(GUID));
    return S_OK;
}

static HRESULT WINAPI ConPt_GetConnectionPointContainer(
        IConnectionPoint* This,
        IConnectionPointContainer **ppCPC)
{
    ConPt *iface = (ConPt*)This;
    trace("\n");

    *ppCPC = (IConnectionPointContainer*)iface->container;
    return S_OK;
}

static HRESULT WINAPI ConPt_Advise(
        IConnectionPoint* This,
        IUnknown *pUnkSink,
        DWORD *pdwCookie)
{
    ConPt *iface = (ConPt*)This;
    trace("\n");

    if (iface->sinkCount == 0)
        iface->sink = HeapAlloc(GetProcessHeap(),0,sizeof(IUnknown*));
    else
        iface->sink = HeapReAlloc(GetProcessHeap(),0,iface->sink,sizeof(IUnknown*)*(iface->sinkCount+1));
    iface->sink[iface->sinkCount] = pUnkSink;
    IUnknown_AddRef(pUnkSink);
    iface->sinkCount++;
    *pdwCookie = iface->sinkCount;
    return S_OK;
}

static HRESULT WINAPI ConPt_Unadvise(
        IConnectionPoint* This,
        DWORD dwCookie)
{
    ConPt *iface = (ConPt*)This;
    trace("\n");

    if (dwCookie > iface->sinkCount)
        return E_FAIL;
    else
    {
        IUnknown_Release(iface->sink[dwCookie-1]);
        iface->sink[dwCookie-1] = NULL;
    }
    return S_OK;
}

static HRESULT WINAPI ConPt_EnumConnections(
        IConnectionPoint* This,
        IEnumConnections **ppEnum)
{
    EnumCon *ec;

    trace("\n");
    ec = HeapAlloc(GetProcessHeap(),0,sizeof(EnumCon));
    ec->vtbl = &enum_vtbl;
    ec->refCount = 1;
    ec->pt = (ConPt*)This;
    ec->idx = 0;
    *ppEnum = (IEnumConnections*)ec;

    return S_OK;
}

static const IConnectionPointVtbl point_vtbl = {
    ConPt_QueryInterface,
    ConPt_AddRef,
    ConPt_Release,

    ConPt_GetConnectionInterface,
    ConPt_GetConnectionPointContainer,
    ConPt_Advise,
    ConPt_Unadvise,
    ConPt_EnumConnections
};

static HRESULT WINAPI EnumPt_QueryInterface(
        IEnumConnectionPoints* This,
        REFIID riid,
        void **ppvObject)
{
    trace("\n");
    *ppvObject = NULL;

    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IEnumConnectionPoints))
    {
        *ppvObject = This;
    }

    if (*ppvObject)
    {
        IUnknown_AddRef(This);
        return S_OK;
    }

    trace("no interface\n");
    return E_NOINTERFACE;
}

static ULONG WINAPI EnumPt_AddRef(IEnumConnectionPoints* This)
{
    EnumPt *iface = (EnumPt*)This;
    return InterlockedIncrement(&iface->refCount);
}

static ULONG WINAPI EnumPt_Release(IEnumConnectionPoints* This)
{
    EnumPt *iface = (EnumPt*)This;
    ULONG ret;

    ret = InterlockedDecrement(&iface->refCount);
    if (ret == 0)
        HeapFree(GetProcessHeap(),0,This);
    return ret;
}

static HRESULT WINAPI EnumPt_Next(
        IEnumConnectionPoints* This,
        ULONG cConnections,
        IConnectionPoint **rgcd,
        ULONG *pcFetched)
{
    EnumPt *iface = (EnumPt*)This;

    trace("\n");
    if (cConnections > 0 && iface->idx < iface->container->ptCount)
    {
        *rgcd = iface->container->pt[iface->idx];
        IUnknown_AddRef(iface->container->pt[iface->idx]);
        if (pcFetched)
            *pcFetched = 1;
        iface->idx++;
        return S_OK;
    }

    return E_FAIL;
}

static HRESULT WINAPI EnumPt_Skip(
        IEnumConnectionPoints* This,
        ULONG cConnections)
{
    trace("\n");
    return E_FAIL;
}

static HRESULT WINAPI EnumPt_Reset(
        IEnumConnectionPoints* This)
{
    trace("\n");
    return E_FAIL;
}

static HRESULT WINAPI EnumPt_Clone(
        IEnumConnectionPoints* This,
        IEnumConnectionPoints **ppEnumPt)
{
    trace("\n");
    return E_FAIL;
}

static const IEnumConnectionPointsVtbl enumpt_vtbl = {

    EnumPt_QueryInterface,
    EnumPt_AddRef,
    EnumPt_Release,
    EnumPt_Next,
    EnumPt_Skip,
    EnumPt_Reset,
    EnumPt_Clone
};

static HRESULT WINAPI Contain_QueryInterface(
        IConnectionPointContainer* This,
        REFIID riid,
        void **ppvObject)
{
    trace("\n");
    *ppvObject = NULL;

    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IConnectionPointContainer))
    {
        *ppvObject = This;
    }

    if (*ppvObject)
    {
        IUnknown_AddRef(This);
        return S_OK;
    }

    trace("no interface\n");
    return E_NOINTERFACE;
}

static ULONG WINAPI Contain_AddRef(
        IConnectionPointContainer* This)
{
    Contain *iface = (Contain*)This;
    return InterlockedIncrement(&iface->refCount);
}

static ULONG WINAPI Contain_Release(
        IConnectionPointContainer* This)
{
    Contain *iface = (Contain*)This;
    ULONG ret;

    ret = InterlockedDecrement(&iface->refCount);
    if (ret == 0)
    {
        if (iface->ptCount > 0)
        {
            int i;
            for (i = 0; i < iface->ptCount; i++)
                IUnknown_Release(iface->pt[i]);
            HeapFree(GetProcessHeap(),0,iface->pt);
        }
        HeapFree(GetProcessHeap(),0,This);
    }
    return ret;
}

static HRESULT WINAPI Contain_EnumConnectionPoints(
        IConnectionPointContainer* This,
        IEnumConnectionPoints **ppEnum)
{
    EnumPt *ec;

    trace("\n");
    ec = HeapAlloc(GetProcessHeap(),0,sizeof(EnumPt));
    ec->vtbl = &enumpt_vtbl;
    ec->refCount = 1;
    ec->idx= 0;
    ec->container = (Contain*)This;
    *ppEnum = (IEnumConnectionPoints*)ec;

    return S_OK;
}

static HRESULT WINAPI Contain_FindConnectionPoint(
        IConnectionPointContainer* This,
        REFIID riid,
        IConnectionPoint **ppCP)
{
    Contain *iface = (Contain*)This;
    ConPt *pt;
    trace("\n");

    if (!IsEqualIID(riid, &IID_NULL) || iface->ptCount ==0)
    {
        pt = HeapAlloc(GetProcessHeap(),0,sizeof(ConPt));
        pt->vtbl = &point_vtbl;
        pt->refCount = 1;
        pt->sinkCount = 0;
        pt->sink = NULL;
        pt->container = iface;

        if (iface->ptCount == 0)
            iface->pt =HeapAlloc(GetProcessHeap(),0,sizeof(IUnknown*));
        else
            iface->pt = HeapReAlloc(GetProcessHeap(),0,iface->pt,sizeof(IUnknown*)*(iface->ptCount+1));
        iface->pt[iface->ptCount] = (IConnectionPoint*)pt;
        iface->ptCount++;

        *ppCP = (IConnectionPoint*)pt;
    }
    else
    {
        *ppCP = iface->pt[0];
        IUnknown_AddRef((IUnknown*)*ppCP);
    }

    return S_OK;
}

static const IConnectionPointContainerVtbl contain_vtbl = {
    Contain_QueryInterface,
    Contain_AddRef,
    Contain_Release,

    Contain_EnumConnectionPoints,
    Contain_FindConnectionPoint
};

static void test_IConnectionPoint(void)
{
    HRESULT rc;
    ULONG ref;
    IConnectionPoint *point;
    Contain *container;
    Disp *dispatch;
    DWORD cookie = 0xffffffff;
    DISPPARAMS params;
    VARIANT vars[10];

    if (!pIConnectionPoint_SimpleInvoke || !pConnectToConnectionPoint)
    {
        win_skip("IConnectionPoint Apis not present\n");
        return;
    }

    container = HeapAlloc(GetProcessHeap(),0,sizeof(Contain));
    container->vtbl = &contain_vtbl;
    container->refCount = 1;
    container->ptCount = 0;
    container->pt = NULL;

    dispatch = HeapAlloc(GetProcessHeap(),0,sizeof(Disp));
    dispatch->vtbl = &disp_vtbl;
    dispatch->refCount = 1;

    rc = pConnectToConnectionPoint((IUnknown*)dispatch, &IID_NULL, TRUE, (IUnknown*)container, &cookie, &point);
    ok(rc == S_OK, "pConnectToConnectionPoint failed with %x\n",rc);
    ok(point != NULL, "returned ConnectionPoint is NULL\n");
    ok(cookie != 0xffffffff, "invalid cookie returned\n");

    rc = pIConnectionPoint_SimpleInvoke(point,0xa0,NULL);
    ok(rc == S_OK, "pConnectToConnectionPoint failed with %x\n",rc);

    if (pSHPackDispParams)
    {
        memset(&params, 0xc0, sizeof(params));
        memset(vars, 0xc0, sizeof(vars));
        rc = pSHPackDispParams(&params, vars, 2, VT_I4, 0xdeadbeef, VT_BSTR, 0xdeadcafe);
        ok(rc == S_OK, "SHPackDispParams failed: %08x\n", rc);

        rc = pIConnectionPoint_SimpleInvoke(point,0xa1,&params);
        ok(rc == S_OK, "pConnectToConnectionPoint failed with %x\n",rc);
    }
    else
        win_skip("pSHPackDispParams not present\n");

    rc = pConnectToConnectionPoint(NULL, &IID_NULL, FALSE, (IUnknown*)container, &cookie, NULL);
    ok(rc == S_OK, "pConnectToConnectionPoint failed with %x\n",rc);

/* MSDN says this should be required but it crashs on XP
    IUnknown_Release(point);
*/
    ref = IUnknown_Release((IUnknown*)container);
    ok(ref == 0, "leftover IConnectionPointContainer reference %i\n",ref);
    ref = IUnknown_Release((IUnknown*)dispatch);
    ok(ref == 0, "leftover IDispatch reference %i\n",ref);
}

START_TEST(ordinal)
{
  hShlwapi = GetModuleHandleA("shlwapi.dll");

  pGetAcceptLanguagesA = (void*)GetProcAddress(hShlwapi, (LPSTR)14);
  pSHSearchMapInt = (void*)GetProcAddress(hShlwapi, (LPSTR)198);
  pSHAllocShared=(void*)GetProcAddress(hShlwapi,(char*)7);
  pSHLockShared=(void*)GetProcAddress(hShlwapi,(char*)8);
  pSHUnlockShared=(void*)GetProcAddress(hShlwapi,(char*)9);
  pSHFreeShared=(void*)GetProcAddress(hShlwapi,(char*)10);
  pSHPackDispParams=(void*)GetProcAddress(hShlwapi,(char*)282);
  pIConnectionPoint_SimpleInvoke=(void*)GetProcAddress(hShlwapi,(char*)284);
  pIConnectionPoint_InvokeWithCancel=(void*)GetProcAddress(hShlwapi,(char*)283);
  pConnectToConnectionPoint=(void*)GetProcAddress(hShlwapi,(char*)168);

  test_GetAcceptLanguagesA();
  test_SHSearchMapInt();
  test_alloc_shared();
  test_fdsa();
  test_GetShellSecurityDescriptor();
  test_SHPackDispParams();
  test_IConnectionPoint();
}