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mlang: Implement IEnumRfc1766 interface.

This commit is contained in:
Dmitry Timoshkov 2005-12-06 10:58:57 +01:00 committed by Alexandre Julliard
parent 3020d1a4ca
commit ef35d28999
3 changed files with 266 additions and 13 deletions
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246
dlls/mlang/mlang.c
View File

@ -3,7 +3,7 @@
*
* Copyright 2002 Lionel Ulmer
* Copyright 2003,2004 Mike McCormack
* Copyright 2004 Dmitry Timoshkov
* Copyright 2004,2005 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -50,6 +50,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(mlang);
static HRESULT MultiLanguage_create(IUnknown *pUnkOuter, LPVOID *ppObj);
static DWORD MLANG_tls_index; /* to store various per thead data */
/* FIXME:
* Under what circumstances HKEY_CLASSES_ROOT\MIME\Database\Codepage and
* HKEY_CLASSES_ROOT\MIME\Database\Charset are used?
@ -455,9 +457,11 @@ BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
{
switch(fdwReason) {
case DLL_PROCESS_ATTACH:
MLANG_tls_index = TlsAlloc();
DisableThreadLibraryCalls(hInstDLL);
break;
case DLL_PROCESS_DETACH:
TlsFree(MLANG_tls_index);
break;
}
return TRUE;
@ -981,7 +985,7 @@ static HRESULT WINAPI fnIEnumCodePage_Skip(
if (celt >= This->total) return S_FALSE;
This->pos = celt; /* FIXME: should be += ?? */
This->pos += celt;
return S_OK;
}
@ -1150,7 +1154,7 @@ static HRESULT WINAPI fnIEnumScript_Skip(
if (celt >= This->total) return S_FALSE;
This->pos = celt; /* FIXME: should be += ?? */
This->pos += celt;
return S_OK;
}
@ -1530,14 +1534,230 @@ static HRESULT WINAPI fnIMultiLanguage_GetLcidFromRfc1766(
return E_NOTIMPL;
}
static HRESULT WINAPI fnIMultiLanguage_EnumRfc1766(
IMultiLanguage* iface,
IEnumRfc1766** ppEnumRfc1766)
/******************************************************************************/
typedef struct tagEnumRfc1766_impl
{
FIXME("\n");
const IEnumRfc1766Vtbl *vtbl_IEnumRfc1766;
LONG ref;
RFC1766INFO *info;
DWORD total, pos;
} EnumRfc1766_impl;
static HRESULT WINAPI fnIEnumRfc1766_QueryInterface(
IEnumRfc1766 *iface,
REFIID riid,
void** ppvObject)
{
ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
TRACE("%p -> %s\n", This, debugstr_guid(riid) );
if (IsEqualGUID(riid, &IID_IUnknown)
|| IsEqualGUID(riid, &IID_IEnumRfc1766))
{
IEnumRfc1766_AddRef(iface);
TRACE("Returning IID_IEnumRfc1766 %p ref = %ld\n", This, This->ref);
*ppvObject = &(This->vtbl_IEnumRfc1766);
return S_OK;
}
WARN("(%p) -> (%s,%p), not found\n",This,debugstr_guid(riid),ppvObject);
return E_NOINTERFACE;
}
static ULONG WINAPI fnIEnumRfc1766_AddRef(
IEnumRfc1766 *iface)
{
ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI fnIEnumRfc1766_Release(
IEnumRfc1766 *iface)
{
ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("%p ref = %ld\n", This, ref);
if (ref == 0)
{
TRACE("Destroying %p\n", This);
HeapFree(GetProcessHeap(), 0, This->info);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static HRESULT WINAPI fnIEnumRfc1766_Clone(
IEnumRfc1766 *iface,
IEnumRfc1766 **ppEnum)
{
ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
FIXME("%p %p\n", This, ppEnum);
return E_NOTIMPL;
}
static HRESULT WINAPI fnIEnumRfc1766_Next(
IEnumRfc1766 *iface,
ULONG celt,
PRFC1766INFO rgelt,
ULONG *pceltFetched)
{
ULONG i;
ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
TRACE("%p %lu %p %p\n", This, celt, rgelt, pceltFetched);
if (!pceltFetched) return S_FALSE;
*pceltFetched = 0;
if (!rgelt) return S_FALSE;
if (This->pos + celt > This->total)
celt = This->total - This->pos;
if (!celt) return S_FALSE;
memcpy(rgelt, This->info + This->pos, celt * sizeof(RFC1766INFO));
*pceltFetched = celt;
This->pos += celt;
for (i = 0; i < celt; i++)
{
TRACE("#%lu: %08lx %s %s\n",
i, rgelt[i].lcid,
wine_dbgstr_w(rgelt[i].wszRfc1766),
wine_dbgstr_w(rgelt[i].wszLocaleName));
}
return S_OK;
}
static HRESULT WINAPI fnIEnumRfc1766_Reset(
IEnumRfc1766 *iface)
{
ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
TRACE("%p\n", This);
This->pos = 0;
return S_OK;
}
static HRESULT WINAPI fnIEnumRfc1766_Skip(
IEnumRfc1766 *iface,
ULONG celt)
{
ICOM_THIS_MULTI(EnumRfc1766_impl, vtbl_IEnumRfc1766, iface);
TRACE("%p %lu\n", This, celt);
if (celt >= This->total) return S_FALSE;
This->pos += celt;
return S_OK;
}
static const IEnumRfc1766Vtbl IEnumRfc1766_vtbl =
{
fnIEnumRfc1766_QueryInterface,
fnIEnumRfc1766_AddRef,
fnIEnumRfc1766_Release,
fnIEnumRfc1766_Clone,
fnIEnumRfc1766_Next,
fnIEnumRfc1766_Reset,
fnIEnumRfc1766_Skip
};
struct enum_locales_data
{
RFC1766INFO *info;
DWORD total, allocated;
};
static BOOL CALLBACK enum_locales_proc(LPWSTR locale)
{
DWORD n;
WCHAR *end;
struct enum_locales_data *data = TlsGetValue(MLANG_tls_index);
RFC1766INFO *info;
TRACE("%s\n", debugstr_w(locale));
if (data->total >= data->allocated)
{
data->allocated += 32;
data->info = HeapReAlloc(GetProcessHeap(), 0, data->info, data->allocated * sizeof(RFC1766INFO));
if (!data->info) return FALSE;
}
info = &data->info[data->total];
info->lcid = strtolW(locale, &end, 16);
if (*end) /* invalid number */
return FALSE;
info->wszRfc1766[0] = 0;
n = GetLocaleInfoW(info->lcid, LOCALE_SISO639LANGNAME, info->wszRfc1766, MAX_RFC1766_NAME);
if (n && n < MAX_RFC1766_NAME)
{
info->wszRfc1766[n - 1] = '-';
GetLocaleInfoW(info->lcid, LOCALE_SISO3166CTRYNAME, info->wszRfc1766 + n, MAX_RFC1766_NAME - n);
LCMapStringW(LOCALE_USER_DEFAULT, LCMAP_LOWERCASE, info->wszRfc1766 + n, -1, info->wszRfc1766 + n, MAX_RFC1766_NAME - n);
}
info->wszLocaleName[0] = 0;
GetLocaleInfoW(info->lcid, LOCALE_SLANGUAGE, info->wszLocaleName, MAX_LOCALE_NAME);
TRACE("ISO639: %s SLANGUAGE: %s\n", wine_dbgstr_w(info->wszRfc1766), wine_dbgstr_w(info->wszLocaleName));
data->total++;
return TRUE;
}
static HRESULT EnumRfc1766_create(MLang_impl* mlang, LANGID LangId,
IEnumRfc1766 **ppEnum)
{
EnumRfc1766_impl *rfc;
struct enum_locales_data data;
TRACE("%p, %04x, %p\n", mlang, LangId, ppEnum);
rfc = HeapAlloc( GetProcessHeap(), 0, sizeof(EnumRfc1766_impl) );
rfc->vtbl_IEnumRfc1766 = &IEnumRfc1766_vtbl;
rfc->ref = 1;
rfc->pos = 0;
rfc->total = 0;
data.total = 0;
data.allocated = 32;
data.info = HeapAlloc(GetProcessHeap(), 0, data.allocated * sizeof(RFC1766INFO));
if (!data.info) return S_FALSE;
TlsSetValue(MLANG_tls_index, &data);
EnumSystemLocalesW(enum_locales_proc, 0/*LOCALE_SUPPORTED*/);
TlsSetValue(MLANG_tls_index, NULL);
TRACE("enumerated %ld rfc1766 structures\n", data.total);
if (!data.total) return FALSE;
rfc->info = data.info;
rfc->total = data.total;
*ppEnum = (IEnumRfc1766 *)rfc;
return S_OK;
}
static HRESULT WINAPI fnIMultiLanguage_EnumRfc1766(
IMultiLanguage *iface,
IEnumRfc1766 **ppEnumRfc1766)
{
ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
TRACE("%p %p\n", This, ppEnumRfc1766);
return EnumRfc1766_create(This, 0, ppEnumRfc1766);
}
/******************************************************************************/
static HRESULT WINAPI fnIMultiLanguage_GetRfc1766Info(
IMultiLanguage* iface,
LCID Locale,
@ -1833,8 +2053,10 @@ static HRESULT WINAPI fnIMultiLanguage2_EnumRfc1766(
LANGID LangId,
IEnumRfc1766** ppEnumRfc1766)
{
FIXME("\n");
return E_NOTIMPL;
ICOM_THIS_MULTI(MLang_impl, vtbl_IMultiLanguage, iface);
TRACE("%p %p\n", This, ppEnumRfc1766);
return EnumRfc1766_create(This, LangId, ppEnumRfc1766);
}
static HRESULT WINAPI fnIMultiLanguage2_GetRfc1766Info(
@ -1932,7 +2154,7 @@ static HRESULT WINAPI fnIMultiLanguage2_ValidateCodePage(
UINT uiCodePage,
HWND hwnd)
{
FIXME("\n");
FIXME("%u, %p\n", uiCodePage, hwnd);
return E_NOTIMPL;
}
@ -1943,7 +2165,7 @@ static HRESULT WINAPI fnIMultiLanguage2_GetCodePageDescription(
LPWSTR lpWideCharStr,
int cchWideChar)
{
FIXME("\n");
FIXME("%u, %04lx, %p, %d\n", uiCodePage, lcid, lpWideCharStr, cchWideChar);
return E_NOTIMPL;
}
@ -1951,7 +2173,7 @@ static HRESULT WINAPI fnIMultiLanguage2_IsCodePageInstallable(
IMultiLanguage2* iface,
UINT uiCodePage)
{
FIXME("\n");
FIXME("%u\n", uiCodePage);
return E_NOTIMPL;
}

29
dlls/mlang/tests/mlang.c
View File

@ -606,7 +606,7 @@ static void test_EnumScripts(IMultiLanguage2 *iML2, DWORD flags)
IEnumScript_Release(iEnumScript);
}
void IMLangFontLink_Test(IMLangFontLink* iMLFL)
static void IMLangFontLink_Test(IMLangFontLink* iMLFL)
{
DWORD dwCodePages = 0;
DWORD dwManyCodePages = 0;
@ -641,6 +641,31 @@ void IMLangFontLink_Test(IMLangFontLink* iMLFL)
ok(CodePage == 1252, "Incorrect CodePage Returned (%i)\n",CodePage);
}
static void test_rfc1766(IMultiLanguage2 *iML2)
{
IEnumRfc1766 *pEnumRfc1766;
RFC1766INFO info;
ULONG n;
HRESULT ret;
ret = IMultiLanguage2_EnumRfc1766(iML2, LANG_NEUTRAL, &pEnumRfc1766);
ok(ret == S_OK, "IMultiLanguage2_EnumRfc1766 error %08lx\n", ret);
while (1)
{
ret = IEnumRfc1766_Next(pEnumRfc1766, 1, &info, &n);
if (ret != S_OK) break;
#ifdef DUMP_CP_INFO
trace("lcid %04lx rfc_name %s locale_name %s\n",
info.lcid, wine_dbgstr_w(info.wszRfc1766), wine_dbgstr_w(info.wszLocaleName));
#endif
ok(n == 1, "couldn't fetch 1 RFC1766INFO structure\n");
ok(IsValidLocale(info.lcid, LCID_SUPPORTED), "invalid lcid %04lx\n", info.lcid);
}
}
START_TEST(mlang)
{
IMultiLanguage2 *iML2 = NULL;
@ -657,6 +682,8 @@ START_TEST(mlang)
trace("ret = %08lx, MultiLanguage2 iML2 = %p\n", ret, iML2);
if (ret != S_OK || !iML2) return;
test_rfc1766(iML2);
test_EnumCodePages(iML2, 0);
test_EnumCodePages(iML2, MIMECONTF_MIME_LATEST);
test_EnumCodePages(iML2, MIMECONTF_BROWSER);

4
include/mlang.idl
View File

@ -274,6 +274,9 @@ interface IMLangConvertCharset : IUnknown
]
interface IEnumRfc1766 : IUnknown
{
const USHORT MAX_RFC1766_NAME = 6;
const USHORT MAX_LOCALE_NAME = 32;
typedef struct tagRFC1766INFO
{
LCID lcid;
@ -568,3 +571,4 @@ cpp_quote("DEFINE_GUID(IID_IMultiLanguage2, 0xDCCFC164,0x2B38,0x11d2,0xB7,0xEC,0
cpp_quote("DEFINE_GUID(IID_IMultiLanguage, 0x275c23e1,0x3747,0x11d0,0x9f,0xea,0x00,0xaa,0x00,0x3f,0x86,0x46);")
cpp_quote("DEFINE_GUID(IID_IEnumCodePage, 0x275c23e3,0x3747,0x11d0,0x9f,0xea,0x00,0xaa,0x00,0x3f,0x86,0x46);")
cpp_quote("DEFINE_GUID(IID_IEnumScript, 0xae5f1430,0x388b,0x11d2,0x83,0x80,0x00,0xc0,0x4f,0x8f,0x5d,0xa1);")
cpp_quote("DEFINE_GUID(IID_IEnumRfc1766, 0x3dc39d1d,0xc030,0x11d0,0xb8,0x1b,0x00,0xc0,0x4f,0xc9,0xb3,0x1f);")