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Added CreateFormatEnumerator implementation.

This commit is contained in:
Jacek Caban 2005-09-02 12:17:29 +00:00 committed by Alexandre Julliard
parent 95a173a52b
commit 1aad8088e5
7 changed files with 333 additions and 1 deletions
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1
dlls/urlmon/Makefile.in
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@ -8,6 +8,7 @@ IMPORTS = cabinet ole32 shlwapi wininet user32 advapi32 kernel32 ntdll
EXTRALIBS = -luuid
C_SRCS = \
format.c \
regsvr.c \
sec_mgr.c \
umon.c \

191
dlls/urlmon/format.c Normal file
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@ -0,0 +1,191 @@
/*
* Copyright 2005 Jacek Caban
*
* 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 <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "urlmon.h"
#include "urlmon_main.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
typedef struct {
const IEnumFORMATETCVtbl *lpEnumFORMATETCVtbl;
FORMATETC *fetc;
UINT fetc_cnt;
UINT it;
LONG ref;
} EnumFORMATETC;
static IEnumFORMATETC *EnumFORMATETC_Create(UINT cfmtetc, FORMATETC *rgfmtetc, UINT it);
#define ENUMF_THIS(iface) ICOM_THIS_MULTI(EnumFORMATETC, lpEnumFORMATETCVtbl, iface)
static HRESULT WINAPI EnumFORMATETC_QueryInterface(IEnumFORMATETC *iface, REFIID riid, void **ppv)
{
TRACE("(%p)->(%s %p)\n", iface, debugstr_guid(riid), ppv);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IEnumFORMATETC, riid)) {
*ppv = iface;
return S_OK;
}
WARN("not supported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI EnumFORMATETC_AddRef(IEnumFORMATETC *iface)
{
ENUMF_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
return ref;
}
static ULONG WINAPI EnumFORMATETC_Release(IEnumFORMATETC *iface)
{
ENUMF_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
if(!ref) {
HeapFree(GetProcessHeap(), 0, This->fetc);
HeapFree(GetProcessHeap(), 0, This);
URLMON_UnlockModule();
}
return ref;
}
static HRESULT WINAPI EnumFORMATETC_Next(IEnumFORMATETC *iface, ULONG celt,
FORMATETC *rgelt, ULONG *pceltFetched)
{
ENUMF_THIS(iface);
ULONG cnt;
TRACE("(%p)->(%ld %p %p)\n", This, celt, rgelt, pceltFetched);
if(!rgelt)
return E_INVALIDARG;
if(This->it >= This->fetc_cnt || !celt) {
if(pceltFetched)
*pceltFetched = 0;
return celt ? S_FALSE : S_OK;
}
cnt = This->fetc_cnt-This->it > celt ? celt : This->fetc_cnt-This->it;
memcpy(rgelt, This->fetc+This->it, cnt*sizeof(FORMATETC));
This->it += cnt;
if(pceltFetched)
*pceltFetched = cnt;
return cnt == celt ? S_OK : S_FALSE;
}
static HRESULT WINAPI EnumFORMATETC_Skip(IEnumFORMATETC *iface, ULONG celt)
{
ENUMF_THIS(iface);
TRACE("(%p)->(%ld)\n", This, celt);
This->it += celt;
return This->it > This->fetc_cnt ? S_FALSE : S_OK;
}
static HRESULT WINAPI EnumFORMATETC_Reset(IEnumFORMATETC *iface)
{
ENUMF_THIS(iface);
TRACE("(%p)\n", This);
This->it = 0;
return S_OK;
}
static HRESULT WINAPI EnumFORMATETC_Clone(IEnumFORMATETC *iface, IEnumFORMATETC **ppenum)
{
ENUMF_THIS(iface);
TRACE("(%p)->(%p)\n", This, ppenum);
if(!ppenum)
return E_INVALIDARG;
*ppenum = EnumFORMATETC_Create(This->fetc_cnt, This->fetc, This->it);
return S_OK;
}
static const IEnumFORMATETCVtbl EnumFORMATETCVtbl = {
EnumFORMATETC_QueryInterface,
EnumFORMATETC_AddRef,
EnumFORMATETC_Release,
EnumFORMATETC_Next,
EnumFORMATETC_Skip,
EnumFORMATETC_Reset,
EnumFORMATETC_Clone
};
static IEnumFORMATETC *EnumFORMATETC_Create(UINT cfmtetc, FORMATETC *rgfmtetc, UINT it)
{
EnumFORMATETC *ret = HeapAlloc(GetProcessHeap(), 0, sizeof(EnumFORMATETC));
URLMON_LockModule();
ret->lpEnumFORMATETCVtbl = &EnumFORMATETCVtbl;
ret->ref = 1;
ret->it = it;
ret->fetc_cnt = cfmtetc;
ret->fetc = HeapAlloc(GetProcessHeap(), 0, cfmtetc*sizeof(FORMATETC));
memcpy(ret->fetc, rgfmtetc, cfmtetc*sizeof(FORMATETC));
return (IEnumFORMATETC*)ret;
}
/**********************************************************
* CreateFormatEnumerator (urlmon.@)
*/
HRESULT WINAPI CreateFormatEnumerator(UINT cfmtetc, FORMATETC *rgfmtetc,
IEnumFORMATETC** ppenumfmtetc)
{
TRACE("(%d %p %p)\n", cfmtetc, rgfmtetc, ppenumfmtetc);
if(!ppenumfmtetc)
return E_INVALIDARG;
if(!cfmtetc)
return E_FAIL;
*ppenumfmtetc = EnumFORMATETC_Create(cfmtetc, rgfmtetc, 0);
return S_OK;
}

1
dlls/urlmon/tests/.cvsignore
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@ -1,4 +1,5 @@
Makefile
generated.ok
misc.ok
testlist.c
url.ok

1
dlls/urlmon/tests/Makefile.in
View File

@ -8,6 +8,7 @@ EXTRALIBS = -luuid
CTESTS = \
generated.c \
misc.c \
url.c
@MAKE_TEST_RULES@

135
dlls/urlmon/tests/misc.c Normal file
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@ -0,0 +1,135 @@
/*
* Copyright 2005 Jacek Caban
*
* 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
*/
#define COBJMACROS
#include <wine/test.h>
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "ole2.h"
#include "urlmon.h"
static void test_CreateFormatEnum(void)
{
IEnumFORMATETC *fenum = NULL, *fenum2 = NULL;
FORMATETC fetc[5];
ULONG ul;
HRESULT hres;
static DVTARGETDEVICE dev = {sizeof(dev),0,0,0,0,{0}};
static FORMATETC formatetc[] = {
{0,&dev,0,0,0},
{0,&dev,0,1,0},
{0,NULL,0,2,0},
{0,NULL,0,3,0},
{0,NULL,0,4,0}
};
hres = CreateFormatEnumerator(0, formatetc, &fenum);
ok(hres == E_FAIL, "CreateFormatEnumerator failed: %08lx, expected E_FAIL\n", hres);
hres = CreateFormatEnumerator(0, formatetc, NULL);
ok(hres == E_INVALIDARG, "CreateFormatEnumerator failed: %08lx, expected E_INVALIDARG\n", hres);
hres = CreateFormatEnumerator(5, formatetc, NULL);
ok(hres == E_INVALIDARG, "CreateFormatEnumerator failed: %08lx, expected E_INVALIDARG\n", hres);
hres = CreateFormatEnumerator(5, formatetc, &fenum);
ok(hres == S_OK, "CreateFormatEnumerator failed: %08lx\n", hres);
if(FAILED(hres))
return;
hres = IEnumFORMATETC_Next(fenum, 2, NULL, &ul);
ok(hres == E_INVALIDARG, "Next failed: %08lx, expected E_INVALIDARG\n", hres);
ul = 100;
hres = IEnumFORMATETC_Next(fenum, 0, fetc, &ul);
ok(hres == S_OK, "Next failed: %08lx\n", hres);
ok(ul == 0, "ul=%ld, expected 0\n", ul);
hres = IEnumFORMATETC_Next(fenum, 2, fetc, &ul);
ok(hres == S_OK, "Next failed: %08lx\n", hres);
ok(fetc[0].lindex == 0, "fetc[0].lindex=%ld, expected 0\n", fetc[0].lindex);
ok(fetc[1].lindex == 1, "fetc[1].lindex=%ld, expected 1\n", fetc[1].lindex);
ok(fetc[0].ptd == &dev, "fetc[0].ptd=%p, expected %p\n", fetc[0].ptd, &dev);
ok(ul == 2, "ul=%ld, expected 2\n", ul);
hres = IEnumFORMATETC_Skip(fenum, 1);
ok(hres == S_OK, "Skip failed: %08lx\n", hres);
hres = IEnumFORMATETC_Next(fenum, 4, fetc, &ul);
ok(hres == S_FALSE, "Next failed: %08lx, expected S_FALSE\n", hres);
ok(fetc[0].lindex == 3, "fetc[0].lindex=%ld, expected 3\n", fetc[0].lindex);
ok(fetc[1].lindex == 4, "fetc[1].lindex=%ld, expected 4\n", fetc[1].lindex);
ok(fetc[0].ptd == NULL, "fetc[0].ptd=%p, expected NULL\n", fetc[0].ptd);
ok(ul == 2, "ul=%ld, expected 2\n", ul);
hres = IEnumFORMATETC_Next(fenum, 4, fetc, &ul);
ok(hres == S_FALSE, "Next failed: %08lx, expected S_FALSE\n", hres);
ok(ul == 0, "ul=%ld, expected 0\n", ul);
ul = 100;
hres = IEnumFORMATETC_Next(fenum, 0, fetc, &ul);
ok(hres == S_OK, "Next failed: %08lx\n", hres);
ok(ul == 0, "ul=%ld, expected 0\n", ul);
hres = IEnumFORMATETC_Skip(fenum, 3);
ok(hres == S_FALSE, "Skip failed: %08lx, expected S_FALSE\n", hres);
hres = IEnumFORMATETC_Reset(fenum);
ok(hres == S_OK, "Reset failed: %08lx\n", hres);
hres = IEnumFORMATETC_Next(fenum, 5, fetc, NULL);
ok(hres == S_OK, "Next failed: %08lx\n", hres);
ok(fetc[0].lindex == 0, "fetc[0].lindex=%ld, expected 0\n", fetc[0].lindex);
hres = IEnumFORMATETC_Reset(fenum);
ok(hres == S_OK, "Reset failed: %08lx\n", hres);
hres = IEnumFORMATETC_Skip(fenum, 2);
ok(hres == S_OK, "Skip failed: %08lx\n", hres);
hres = IEnumFORMATETC_Clone(fenum, NULL);
ok(hres == E_INVALIDARG, "Clone failed: %08lx, expected E_INVALIDARG\n", hres);
hres = IEnumFORMATETC_Clone(fenum, &fenum2);
ok(hres == S_OK, "Clone failed: %08lx\n", hres);
if(SUCCEEDED(hres)) {
ok(fenum != fenum2, "fenum == fenum2\n");
hres = IEnumFORMATETC_Next(fenum2, 2, fetc, &ul);
ok(hres == S_OK, "Next failed: %08lx\n", hres);
ok(fetc[0].lindex == 2, "fetc[0].lindex=%ld, expected 2\n", fetc[0].lindex);
IEnumFORMATETC_Release(fenum2);
}
hres = IEnumFORMATETC_Next(fenum, 2, fetc, &ul);
ok(hres == S_OK, "Next failed: %08lx\n", hres);
ok(fetc[0].lindex == 2, "fetc[0].lindex=%ld, expected 2\n", fetc[0].lindex);
hres = IEnumFORMATETC_Skip(fenum, 1);
ok(hres == S_OK, "Skip failed: %08lx\n", hres);
IEnumFORMATETC_Release(fenum);
}
START_TEST(misc)
{
test_CreateFormatEnum();
}

2
dlls/urlmon/urlmon.spec
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@ -24,7 +24,7 @@
@ stub CopyStgMedium
@ stdcall CreateAsyncBindCtx(long ptr ptr ptr)
@ stdcall CreateAsyncBindCtxEx(ptr long ptr ptr ptr long)
@ stub CreateFormatEnumerator
@ stdcall CreateFormatEnumerator(long ptr ptr)
@ stdcall CreateURLMoniker(ptr wstr ptr)
@ stdcall -private DllCanUnloadNow()
@ stdcall -private DllGetClassObject(ptr ptr ptr)

3
include/urlmon.idl
View File

@ -1122,6 +1122,7 @@ cpp_quote("HRESULT WINAPI CoInternetCombineUrl(LPCWSTR,LPCWSTR,DWORD,LPWSTR,DWOR
cpp_quote("HRESULT WINAPI CoInternetCompareUrl(LPCWSTR,LPCWSTR,DWORD);")
cpp_quote("HRESULT WINAPI CoInternetCreateZoneManager(IServiceProvider*, IInternetZoneManager**, DWORD);")
cpp_quote("HRESULT WINAPI CoInternetQueryInfo(LPCWSTR,QUERYOPTION,DWORD,LPVOID,DWORD,DWORD*,DWORD);")
cpp_quote("HRESULT WINAPI CreateFormatEnumerator(UINT,FORMATETC*,IEnumFORMATETC**);")
cpp_quote("HRESULT WINAPI GetSoftwareUpdateInfo( LPCWSTR szDistUnit, LPSOFTDISTINFO psdi);")
cpp_quote("HRESULT WINAPI FaultInIEFeature(HWND,uCLSSPEC*,QUERYCONTEXT*,DWORD);")
cpp_quote("HRESULT WINAPI FindMimeFromData(LPBC,LPCWSTR,LPVOID,DWORD,LPCWSTR,DWORD,LPWSTR*,DWORD);")
@ -1133,6 +1134,8 @@ cpp_quote("HRESULT WINAPI HlinkSimpleNavigateToMoniker(IMoniker*,LPCWSTR,LPCWSTR
cpp_quote("HRESULT WINAPI HlinkSimpleNavigateToString(LPCWSTR,LPCWSTR,LPCWSTR,IUnknown*,IBindCtx*,IBindStatusCallback*,DWORD,DWORD);")
cpp_quote("HRESULT WINAPI IsValidURL(LPBC,LPCWSTR,DWORD);")
cpp_quote("HRESULT WINAPI ObtainUserAgentString(DWORD,LPSTR,DWORD*);")
cpp_quote("HRESULT WINAPI RegisterFormatEnumerator(LPBC,IEnumFORMATETC*,DWORD);")
cpp_quote("HRESULT WINAPI RevokeFormatEnumerator(LPBC,IEnumFORMATETC*);")
cpp_quote("HRESULT WINAPI RevokeBindStatusCallback(LPBC,IBindStatusCallback*);")
cpp_quote("void WINAPI ReleaseBindInfo(BINDINFO*);")
cpp_quote("HRESULT WINAPI UrlMkGetSessionOption(DWORD,LPVOID,DWORD,DWORD*,DWORD);")