wsdapi: Implement WSDXMLAddChild, Sibling, BuildAnyForSingleElement, CleanupElement.

Signed-off-by: Owen Rudge <orudge@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Owen Rudge 2017-05-03 23:55:30 +01:00 committed by Alexandre Julliard
parent aaded07dde
commit e47e132d1b
5 changed files with 233 additions and 5 deletions

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@ -5,4 +5,5 @@ IMPORTS = kernel32
C_SRCS = \
discovery.c \
main.c \
memory.c
memory.c \
xml.c

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@ -36,10 +36,10 @@
@ stub WSDSetConfigurationOption
@ stub WSDUriDecode
@ stub WSDUriEncode
@ stub WSDXMLAddChild
@ stub WSDXMLAddSibling
@ stub WSDXMLBuildAnyForSingleElement
@ stub WSDXMLCleanupElement
@ stdcall WSDXMLAddChild(ptr ptr)
@ stdcall WSDXMLAddSibling(ptr ptr)
@ stdcall WSDXMLBuildAnyForSingleElement(ptr ptr ptr)
@ stdcall WSDXMLCleanupElement(ptr)
@ stub WSDXMLCreateContext
@ stub WSDXMLGetNameFromBuiltinNamespace
@ stub WSDXMLGetValueFromAny

215
dlls/wsdapi/xml.c Normal file
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@ -0,0 +1,215 @@
/*
* Web Services on Devices
*
* Copyright 2017 Owen Rudge 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
*/
#include <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "wine/debug.h"
#include "wsdapi.h"
WINE_DEFAULT_DEBUG_CHANNEL(wsdapi);
#define WSD_MAX_TEXT_LENGTH 8192
static LPWSTR duplicate_string(void *parentMemoryBlock, LPCWSTR value)
{
int valueLen;
LPWSTR dup;
valueLen = lstrlenW(value) + 1;
dup = WSDAllocateLinkedMemory(parentMemoryBlock, valueLen * sizeof(WCHAR));
if (dup) memcpy(dup, value, valueLen * sizeof(WCHAR));
return dup;
}
static WSDXML_NAME *duplicate_name(void *parentMemoryBlock, WSDXML_NAME *name)
{
WSDXML_NAME *dup;
dup = WSDAllocateLinkedMemory(parentMemoryBlock, sizeof(WSDXML_NAME));
if (dup == NULL)
{
return NULL;
}
dup->Space = name->Space;
dup->LocalName = duplicate_string(dup, name->LocalName);
if (dup->LocalName == NULL)
{
WSDFreeLinkedMemory(dup);
return NULL;
}
return dup;
}
HRESULT WINAPI WSDXMLAddChild(WSDXML_ELEMENT *pParent, WSDXML_ELEMENT *pChild)
{
WSDXML_NODE *currentNode;
TRACE("(%p, %p)\n", pParent, pChild);
if ((pParent == NULL) || (pChild == NULL) || (pChild->Node.Parent != NULL))
{
return E_INVALIDARG;
}
/* See if the parent already has a child */
currentNode = pParent->FirstChild;
if (currentNode == NULL)
{
pParent->FirstChild = (WSDXML_NODE *)pChild;
}
else
{
/* Find the last sibling node and make this child the next sibling */
WSDXMLAddSibling((WSDXML_ELEMENT *)currentNode, pChild);
}
pChild->Node.Parent = pParent;
/* Link the memory allocations */
WSDAttachLinkedMemory(pParent, pChild);
return S_OK;
}
HRESULT WINAPI WSDXMLAddSibling(WSDXML_ELEMENT *pFirst, WSDXML_ELEMENT *pSecond)
{
WSDXML_NODE *currentNode;
TRACE("(%p, %p)\n", pFirst, pSecond);
if ((pFirst == NULL) || (pSecond == NULL))
{
return E_INVALIDARG;
}
/* See if the first node already has a sibling */
currentNode = pFirst->Node.Next;
if (currentNode == NULL)
{
pFirst->Node.Next = (WSDXML_NODE *)pSecond;
}
else
{
/* Find the last sibling node and make the second element the next sibling */
while (1)
{
if (currentNode->Next == NULL)
{
currentNode->Next = (WSDXML_NODE *)pSecond;
break;
}
currentNode = currentNode->Next;
}
}
/* Reparent the second node under the first */
pSecond->Node.Parent = pFirst->Node.Parent;
/* Link the memory allocations */
WSDAttachLinkedMemory(pFirst->Node.Parent, pSecond);
return S_OK;
}
HRESULT WINAPI WSDXMLBuildAnyForSingleElement(WSDXML_NAME *pElementName, LPCWSTR pszText, WSDXML_ELEMENT **ppAny)
{
WSDXML_TEXT *child;
TRACE("(%p, %s, %p)\n", pElementName, debugstr_w(pszText), ppAny);
if ((pElementName == NULL) || ((pszText != NULL) && (lstrlenW(pszText) > WSD_MAX_TEXT_LENGTH)))
{
return E_INVALIDARG;
}
if (ppAny == NULL)
{
return E_POINTER;
}
*ppAny = WSDAllocateLinkedMemory(NULL, sizeof(WSDXML_ELEMENT));
if (*ppAny == NULL)
{
return E_OUTOFMEMORY;
}
ZeroMemory(*ppAny, sizeof(WSDXML_ELEMENT));
(*ppAny)->Name = duplicate_name(*ppAny, pElementName);
if ((*ppAny)->Name == NULL)
{
WSDFreeLinkedMemory(*ppAny);
return E_OUTOFMEMORY;
}
if (pszText != NULL)
{
child = WSDAllocateLinkedMemory(*ppAny, sizeof(WSDXML_TEXT));
if (child == NULL)
{
WSDFreeLinkedMemory(*ppAny);
return E_OUTOFMEMORY;
}
child->Node.Parent = *ppAny;
child->Node.Next = NULL;
child->Node.Type = TextType;
child->Text = duplicate_string(child, pszText);
if (child->Text == NULL)
{
WSDFreeLinkedMemory(*ppAny);
return E_OUTOFMEMORY;
}
(*ppAny)->FirstChild = (WSDXML_NODE *)child;
}
return S_OK;
}
HRESULT WINAPI WSDXMLCleanupElement(WSDXML_ELEMENT *pAny)
{
TRACE("(%p)\n", pAny);
if (pAny == NULL)
{
return E_INVALIDARG;
}
WSDFreeLinkedMemory(pAny);
return S_OK;
}

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@ -24,4 +24,9 @@ void WINAPI WSDAttachLinkedMemory(void *pParent, void *pChild);
void WINAPI WSDDetachLinkedMemory(void *pVoid);
void WINAPI WSDFreeLinkedMemory(void *pVoid);
HRESULT WINAPI WSDXMLAddChild(WSDXML_ELEMENT *pParent, WSDXML_ELEMENT *pChild);
HRESULT WINAPI WSDXMLAddSibling(WSDXML_ELEMENT *pFirst, WSDXML_ELEMENT *pSecond);
HRESULT WINAPI WSDXMLBuildAnyForSingleElement(WSDXML_NAME *pElementName, LPCWSTR pszText, WSDXML_ELEMENT **ppAny);
HRESULT WINAPI WSDXMLCleanupElement(WSDXML_ELEMENT *pAny);
#endif

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@ -26,6 +26,7 @@ typedef struct _WSDXML_PREFIX_MAPPING WSDXML_PREFIX_MAPPING;
typedef struct _WSDXML_ATTRIBUTE WSDXML_ATTRIBUTE;
typedef struct _WSDXML_NODE WSDXML_NODE;
typedef struct _WSDXML_ELEMENT WSDXML_ELEMENT;
typedef struct _WSDXML_TEXT WSDXML_TEXT;
typedef const WSDXML_NAMESPACE *PCWSDXML_NAMESPACE;
typedef const WSDXML_TYPE *PCWSDXML_TYPE;
@ -87,4 +88,10 @@ struct _WSDXML_ELEMENT
WSDXML_PREFIX_MAPPING *PrefixMappings;
};
struct _WSDXML_TEXT
{
WSDXML_NODE Node;
WCHAR *Text;
};
#endif /* __WSDXMLDOM_H__ */