Sweden-Number/dlls/opcservices/uri.c

610 lines
16 KiB
C

/*
* Copyright 2018 Nikolay Sivov 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wine/debug.h"
#include "opc_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(msopc);
static inline struct opc_uri *impl_from_IOpcPartUri(IOpcPartUri *iface)
{
return CONTAINING_RECORD(iface, struct opc_uri, IOpcPartUri_iface);
}
static HRESULT opc_source_uri_create(struct opc_uri *uri, IOpcUri **out);
static HRESULT WINAPI opc_uri_QueryInterface(IOpcPartUri *iface, REFIID iid, void **out)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);
if ((uri->is_part_uri && IsEqualIID(iid, &IID_IOpcPartUri)) ||
IsEqualIID(iid, &IID_IOpcUri) ||
IsEqualIID(iid, &IID_IUri) ||
IsEqualIID(iid, &IID_IUnknown))
{
*out = iface;
IOpcPartUri_AddRef(iface);
return S_OK;
}
WARN("Unsupported interface %s.\n", debugstr_guid(iid));
return E_NOINTERFACE;
}
static ULONG WINAPI opc_uri_AddRef(IOpcPartUri *iface)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
ULONG refcount = InterlockedIncrement(&uri->refcount);
TRACE("%p increasing refcount to %u.\n", iface, refcount);
return refcount;
}
static ULONG WINAPI opc_uri_Release(IOpcPartUri *iface)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
ULONG refcount = InterlockedDecrement(&uri->refcount);
TRACE("%p decreasing refcount to %u.\n", iface, refcount);
if (!refcount)
{
if (uri->rels_part_uri)
IUri_Release(uri->rels_part_uri);
if (uri->source_uri)
IOpcPartUri_Release(&uri->source_uri->IOpcPartUri_iface);
IUri_Release(uri->uri);
heap_free(uri);
}
return refcount;
}
static HRESULT WINAPI opc_uri_GetPropertyBSTR(IOpcPartUri *iface, Uri_PROPERTY property,
BSTR *value, DWORD flags)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, property %d, value %p, flags %#x.\n", iface, property, value, flags);
return IUri_GetPropertyBSTR(uri->uri, property, value, flags);
}
static HRESULT WINAPI opc_uri_GetPropertyLength(IOpcPartUri *iface, Uri_PROPERTY property,
DWORD *length, DWORD flags)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, property %d, length %p, flags %#x.\n", iface, property, length, flags);
return IUri_GetPropertyLength(uri->uri, property, length, flags);
}
static HRESULT WINAPI opc_uri_GetPropertyDWORD(IOpcPartUri *iface, Uri_PROPERTY property,
DWORD *value, DWORD flags)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, property %d, value %p, flags %#x.\n", iface, property, value, flags);
return IUri_GetPropertyDWORD(uri->uri, property, value, flags);
}
static HRESULT WINAPI opc_uri_HasProperty(IOpcPartUri *iface, Uri_PROPERTY property,
BOOL *has_property)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, property %d, has_property %p.\n", iface, property, has_property);
return IUri_HasProperty(uri->uri, property, has_property);
}
static HRESULT WINAPI opc_uri_GetAbsoluteUri(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetAbsoluteUri(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetAuthority(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetAuthority(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetDisplayUri(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetDisplayUri(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetDomain(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetDomain(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetExtension(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetExtension(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetFragment(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetFragment(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetHost(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetHost(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetPassword(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetPassword(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetPath(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetPath(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetPathAndQuery(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetPathAndQuery(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetQuery(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetQuery(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetRawUri(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetRawUri(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetSchemeName(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetSchemeName(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetUserInfo(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetUserInfo(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetUserName(IOpcPartUri *iface, BSTR *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetUserName(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetHostType(IOpcPartUri *iface, DWORD *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetHostType(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetPort(IOpcPartUri *iface, DWORD *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetPort(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetScheme(IOpcPartUri *iface, DWORD *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetScheme(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetZone(IOpcPartUri *iface, DWORD *value)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, value %p.\n", iface, value);
return IUri_GetZone(uri->uri, value);
}
static HRESULT WINAPI opc_uri_GetProperties(IOpcPartUri *iface, DWORD *flags)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, flags %p.\n", iface, flags);
return IUri_GetProperties(uri->uri, flags);
}
static HRESULT WINAPI opc_uri_IsEqual(IOpcPartUri *iface, IUri *comparand, BOOL *is_equal)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, comparand %p, is_equal %p.\n", iface, comparand, is_equal);
if (!is_equal)
return E_POINTER;
if (!comparand)
{
if (uri->is_part_uri)
{
*is_equal = FALSE;
return S_OK;
}
return E_POINTER;
}
return IUri_IsEqual(comparand, uri->uri, is_equal);
}
static HRESULT WINAPI opc_uri_GetRelationshipsPartUri(IOpcPartUri *iface, IOpcPartUri **part_uri)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, part_uri %p.\n", iface, part_uri);
if (!part_uri)
return E_POINTER;
if (!uri->rels_part_uri)
{
*part_uri = NULL;
return OPC_E_NONCONFORMING_URI;
}
return opc_part_uri_create(uri->rels_part_uri, uri, part_uri);
}
static HRESULT WINAPI opc_uri_GetRelativeUri(IOpcPartUri *iface, IOpcPartUri *part_uri,
IUri **relative_uri)
{
FIXME("iface %p, part_uri %p, relative_uri %p stub!\n", iface, part_uri, relative_uri);
return E_NOTIMPL;
}
static HRESULT WINAPI opc_uri_CombinePartUri(IOpcPartUri *iface, IUri *relative_uri, IOpcPartUri **combined)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
IUri *combined_uri;
HRESULT hr;
TRACE("iface %p, relative_uri %p, combined %p.\n", iface, relative_uri, combined);
if (!combined)
return E_POINTER;
*combined = NULL;
if (!relative_uri)
return E_POINTER;
if (FAILED(hr = CoInternetCombineIUri(uri->uri, relative_uri, 0, &combined_uri, 0)))
return hr;
hr = opc_part_uri_create(combined_uri, NULL, combined);
IUri_Release(combined_uri);
return hr;
}
static HRESULT WINAPI opc_uri_ComparePartUri(IOpcPartUri *iface, IOpcPartUri *part_uri,
INT32 *result)
{
FIXME("iface %p, part_uri %p, result %p stub!\n", iface, part_uri, result);
return E_NOTIMPL;
}
static HRESULT WINAPI opc_uri_GetSourceUri(IOpcPartUri *iface, IOpcUri **source_uri)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, source_uri %p.\n", iface, source_uri);
return opc_source_uri_create(uri, source_uri);
}
static HRESULT WINAPI opc_uri_IsRelationshipsPartUri(IOpcPartUri *iface, BOOL *result)
{
struct opc_uri *uri = impl_from_IOpcPartUri(iface);
TRACE("iface %p, result %p.\n", iface, result);
if (!result)
return E_POINTER;
*result = !uri->rels_part_uri;
return S_OK;
}
static const IOpcPartUriVtbl opc_part_uri_vtbl =
{
opc_uri_QueryInterface,
opc_uri_AddRef,
opc_uri_Release,
opc_uri_GetPropertyBSTR,
opc_uri_GetPropertyLength,
opc_uri_GetPropertyDWORD,
opc_uri_HasProperty,
opc_uri_GetAbsoluteUri,
opc_uri_GetAuthority,
opc_uri_GetDisplayUri,
opc_uri_GetDomain,
opc_uri_GetExtension,
opc_uri_GetFragment,
opc_uri_GetHost,
opc_uri_GetPassword,
opc_uri_GetPath,
opc_uri_GetPathAndQuery,
opc_uri_GetQuery,
opc_uri_GetRawUri,
opc_uri_GetSchemeName,
opc_uri_GetUserInfo,
opc_uri_GetUserName,
opc_uri_GetHostType,
opc_uri_GetPort,
opc_uri_GetScheme,
opc_uri_GetZone,
opc_uri_GetProperties,
opc_uri_IsEqual,
opc_uri_GetRelationshipsPartUri,
opc_uri_GetRelativeUri,
opc_uri_CombinePartUri,
opc_uri_ComparePartUri,
opc_uri_GetSourceUri,
opc_uri_IsRelationshipsPartUri,
};
static IUri *opc_part_uri_get_rels_uri(IUri *uri)
{
static const WCHAR relsdirW[] = L"/_rels";
static const WCHAR relsextW[] = L".rels";
WCHAR *start = NULL, *end, *ret;
IUri *rels_uri;
HRESULT hr;
DWORD len;
BSTR path;
if (FAILED(IUri_GetPath(uri, &path)))
return NULL;
if (FAILED(IUri_GetPropertyLength(uri, Uri_PROPERTY_PATH, &len, 0)))
{
SysFreeString(path);
return NULL;
}
end = wcsrchr(path, '/');
if (end && end >= path + ARRAY_SIZE(relsdirW) - 1)
start = end - ARRAY_SIZE(relsdirW) + 1;
if (!start)
start = end;
/* Test if it's already relationships uri. */
if (len > ARRAY_SIZE(relsextW))
{
if (!wcscmp(path + len - ARRAY_SIZE(relsextW) + 1, relsextW))
{
if (start && !memcmp(start, relsdirW, ARRAY_SIZE(relsdirW) - sizeof(WCHAR)))
{
SysFreeString(path);
return NULL;
}
}
}
ret = heap_alloc((len + ARRAY_SIZE(relsextW) + ARRAY_SIZE(relsdirW)) * sizeof(WCHAR));
if (!ret)
{
SysFreeString(path);
return NULL;
}
ret[0] = 0;
if (start != path)
{
memcpy(ret, path, (start - path) * sizeof(WCHAR));
ret[start - path] = 0;
}
lstrcatW(ret, relsdirW);
lstrcatW(ret, end);
lstrcatW(ret, relsextW);
if (FAILED(hr = CreateUri(ret, Uri_CREATE_ALLOW_RELATIVE, 0, &rels_uri)))
WARN("Failed to create rels uri, hr %#x.\n", hr);
heap_free(ret);
SysFreeString(path);
return rels_uri;
}
static HRESULT opc_part_uri_init(struct opc_uri *object, struct opc_uri *source_uri, BOOL is_part_uri, IUri *uri)
{
object->IOpcPartUri_iface.lpVtbl = &opc_part_uri_vtbl;
object->refcount = 1;
object->is_part_uri = is_part_uri;
object->uri = uri;
IUri_AddRef(object->uri);
object->rels_part_uri = opc_part_uri_get_rels_uri(object->uri);
object->source_uri = source_uri;
if (object->source_uri)
IOpcPartUri_AddRef(&object->source_uri->IOpcPartUri_iface);
return S_OK;
}
static HRESULT opc_source_uri_create(struct opc_uri *uri, IOpcUri **out)
{
struct opc_uri *obj;
HRESULT hr;
if (!out)
return E_POINTER;
*out = NULL;
if (!uri->source_uri)
return OPC_E_RELATIONSHIP_URI_REQUIRED;
if (!(obj = heap_alloc_zero(sizeof(*obj))))
return E_OUTOFMEMORY;
if (FAILED(hr = opc_part_uri_init(obj, NULL, uri->source_uri->is_part_uri, uri->source_uri->uri)))
{
WARN("Failed to init part uri, hr %#x.\n", hr);
heap_free(obj);
return hr;
}
*out = (IOpcUri *)&obj->IOpcPartUri_iface;
TRACE("Created source uri %p.\n", *out);
return S_OK;
}
HRESULT opc_part_uri_create(IUri *uri, struct opc_uri *source_uri, IOpcPartUri **out)
{
struct opc_uri *obj;
HRESULT hr;
if (!(obj = heap_alloc_zero(sizeof(*obj))))
return E_OUTOFMEMORY;
if (FAILED(hr = opc_part_uri_init(obj, source_uri, TRUE, uri)))
{
WARN("Failed to init part uri, hr %#x.\n", hr);
heap_free(obj);
return hr;
}
*out = &obj->IOpcPartUri_iface;
TRACE("Created part uri %p.\n", *out);
return S_OK;
}
HRESULT opc_root_uri_create(IOpcUri **out)
{
struct opc_uri *obj;
HRESULT hr;
IUri *uri;
*out = NULL;
if (!(obj = heap_alloc_zero(sizeof(*obj))))
return E_OUTOFMEMORY;
if (FAILED(hr = CreateUri(L"/", Uri_CREATE_ALLOW_RELATIVE, 0, &uri)))
{
WARN("Failed to create rels uri, hr %#x.\n", hr);
heap_free(obj);
return hr;
}
hr = opc_part_uri_init(obj, NULL, FALSE, uri);
IUri_Release(uri);
if (FAILED(hr))
{
WARN("Failed to init uri, hr %#x.\n", hr);
heap_free(uri);
return hr;
}
*out = (IOpcUri *)&obj->IOpcPartUri_iface;
TRACE("Created part uri %p.\n", *out);
return S_OK;
}