nodelist.c File Reference

#include <stdarg.h>
#include <libxml/parser.h>
#include <libxml/xmlerror.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "msxml6.h"
#include "msxml2did.h"
#include "msxml_private.h"
#include "wine/debug.h"

Include dependency graph for nodelist.c:

Go to the source code of this file.

Classes
struct	xmlnodelist

Macros
#define	COBJMACROS

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (msxml)
static HRESULT	nodelist_get_item (IUnknown *iface, LONG index, VARIANT *item)
static xmlnodelist *	impl_from_IXMLDOMNodeList (IXMLDOMNodeList *iface)
static HRESULT WINAPI	xmlnodelist_QueryInterface (IXMLDOMNodeList *iface, REFIID riid, void **ppvObject)
static ULONG WINAPI	xmlnodelist_AddRef (IXMLDOMNodeList *iface)
static ULONG WINAPI	xmlnodelist_Release (IXMLDOMNodeList *iface)
static HRESULT WINAPI	xmlnodelist_GetTypeInfoCount (IXMLDOMNodeList *iface, UINT *pctinfo)
static HRESULT WINAPI	xmlnodelist_GetTypeInfo (IXMLDOMNodeList *iface, UINT iTInfo, LCID lcid, ITypeInfo **ppTInfo)
static HRESULT WINAPI	xmlnodelist_GetIDsOfNames (IXMLDOMNodeList *iface, REFIID riid, LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
static HRESULT WINAPI	xmlnodelist_Invoke (IXMLDOMNodeList *iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
static HRESULT WINAPI	xmlnodelist_get_item (IXMLDOMNodeList *iface, LONG index, IXMLDOMNode **listItem)
static HRESULT WINAPI	xmlnodelist_get_length (IXMLDOMNodeList *iface, LONG *listLength)
static HRESULT WINAPI	xmlnodelist_nextNode (IXMLDOMNodeList *iface, IXMLDOMNode **nextItem)
static HRESULT WINAPI	xmlnodelist_reset (IXMLDOMNodeList *iface)
static HRESULT WINAPI	xmlnodelist__newEnum (IXMLDOMNodeList *iface, IUnknown **enumv)
static HRESULT	xmlnodelist_get_dispid (IUnknown *iface, BSTR name, DWORD flags, DISPID *dispid)
static HRESULT	xmlnodelist_invoke (IUnknown *iface, DISPID id, LCID lcid, WORD flags, DISPPARAMS *params, VARIANT *res, EXCEPINFO *ei)
IXMLDOMNodeList *	create_children_nodelist (xmlNodePtr node)

Variables
static const struct enumvariant_funcs	nodelist_enumvariant
static const struct IXMLDOMNodeListVtbl	xmlnodelist_vtbl
static const dispex_static_data_vtbl_t	xmlnodelist_dispex_vtbl
static const tid_t	xmlnodelist_iface_tids []
static dispex_static_data_t	xmlnodelist_dispex

Macro Definition Documentation

COBJMACROS

#define COBJMACROS

Definition at line 21 of file nodelist.c.

Function Documentation

create_children_nodelist()

IXMLDOMNodeList * create_children_nodelist

(

xmlNodePtr

node

)

Definition at line 416 of file nodelist.c.

{
    xmlnodelist *This;
 
    This = malloc(sizeof(*This));
    if ( !This )
        return NULL;
 
    This->IXMLDOMNodeList_iface.lpVtbl = &xmlnodelist_vtbl;
    This->ref = 1;
    This->parent = node;
    This->current = node->children;
    This->enumvariant = NULL;
    xmldoc_add_ref( node->doc );
 
    init_dispex(&This->dispex, (IUnknown*)&This->IXMLDOMNodeList_iface, &xmlnodelist_dispex);
 
    return &This->IXMLDOMNodeList_iface;
}

Referenced by node_get_child_nodes().

impl_from_IXMLDOMNodeList()

static xmlnodelist * impl_from_IXMLDOMNodeList ( IXMLDOMNodeList *  iface )

inlinestatic

Definition at line 70 of file nodelist.c.

{
    return CONTAINING_RECORD(iface, xmlnodelist, IXMLDOMNodeList_iface);
}

Referenced by xmlnodelist__newEnum(), xmlnodelist_AddRef(), xmlnodelist_get_item(), xmlnodelist_get_length(), xmlnodelist_GetIDsOfNames(), xmlnodelist_GetTypeInfo(), xmlnodelist_GetTypeInfoCount(), xmlnodelist_invoke(), xmlnodelist_Invoke(), xmlnodelist_nextNode(), xmlnodelist_QueryInterface(), xmlnodelist_Release(), and xmlnodelist_reset().

nodelist_get_item()

static HRESULT nodelist_get_item ( IUnknown *  iface, LONG  index, VARIANT *  item  )

static

Definition at line 59 of file nodelist.c.

{
    V_VT(item) = VT_DISPATCH;
    return IXMLDOMNodeList_get_item((IXMLDOMNodeList*)iface, index, (IXMLDOMNode**)&V_DISPATCH(item));
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

msxml

)

xmlnodelist__newEnum()

static HRESULT WINAPI xmlnodelist__newEnum ( IXMLDOMNodeList *  iface, IUnknown **  enumv  )

static

Definition at line 291 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    TRACE("(%p)->(%p)\n", This, enumv);
    return create_enumvariant((IUnknown*)iface, TRUE, &nodelist_enumvariant, (IEnumVARIANT**)enumv);
}

xmlnodelist_AddRef()

static ULONG WINAPI xmlnodelist_AddRef ( IXMLDOMNodeList *  iface )

static

Definition at line 127 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    ULONG ref = InterlockedIncrement( &This->ref );
    TRACE("%p, refcount %lu.\n", iface, ref);
    return ref;
}

xmlnodelist_get_dispid()

static HRESULT xmlnodelist_get_dispid ( IUnknown *  iface, BSTR  name, DWORD  flags, DISPID *  dispid  )

static

Definition at line 316 of file nodelist.c.

{
    WCHAR *ptr;
    int idx = 0;
 
    for(ptr = name; *ptr >= '0' && *ptr <= '9'; ptr++)
        idx = idx*10 + (*ptr-'0');
    if(*ptr)
        return DISP_E_UNKNOWNNAME;
 
    *dispid = DISPID_DOM_COLLECTION_BASE + idx;
    TRACE("ret %lx\n", *dispid);
    return S_OK;
}

xmlnodelist_get_item()

static HRESULT WINAPI xmlnodelist_get_item ( IXMLDOMNodeList *  iface, LONG  index, IXMLDOMNode **  listItem  )

static

Definition at line 202 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    xmlNodePtr curr;
    LONG nodeIndex = 0;
 
    TRACE("%p, %ld, %p.\n", iface, index, listItem);
 
    if(!listItem)
        return E_INVALIDARG;
 
    *listItem = NULL;
 
    if (index < 0)
        return S_FALSE;
 
    curr = This->parent->children;
    while(curr)
    {
        if(nodeIndex++ == index) break;
        curr = curr->next;
    }
    if(!curr) return S_FALSE;
 
    *listItem = create_node( curr );
 
    return S_OK;
}

xmlnodelist_get_length()

static HRESULT WINAPI xmlnodelist_get_length ( IXMLDOMNodeList *  iface, LONG *  listLength  )

static

Definition at line 234 of file nodelist.c.

{
 
    xmlNodePtr curr;
    LONG nodeCount = 0;
 
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
 
    TRACE("(%p)->(%p)\n", This, listLength);
 
    if(!listLength)
        return E_INVALIDARG;
 
    curr = This->parent->children;
    while (curr)
    {
        nodeCount++;
        curr = curr->next;
    }
 
    *listLength = nodeCount;
    return S_OK;
}

xmlnodelist_GetIDsOfNames()

static HRESULT WINAPI xmlnodelist_GetIDsOfNames ( IXMLDOMNodeList *  iface, REFIID  riid, LPOLESTR *  rgszNames, UINT  cNames, LCID  lcid, DISPID *  rgDispId  )

static

Definition at line 173 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
        riid, rgszNames, cNames, lcid, rgDispId);
}

xmlnodelist_GetTypeInfo()

static HRESULT WINAPI xmlnodelist_GetTypeInfo ( IXMLDOMNodeList *  iface, UINT  iTInfo, LCID  lcid, ITypeInfo **  ppTInfo  )

static

Definition at line 162 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface,
        iTInfo, lcid, ppTInfo);
}

xmlnodelist_GetTypeInfoCount()

static HRESULT WINAPI xmlnodelist_GetTypeInfoCount ( IXMLDOMNodeList *  iface, UINT *  pctinfo  )

static

Definition at line 154 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}

xmlnodelist_invoke()

static HRESULT xmlnodelist_invoke ( IUnknown *  iface, DISPID  id, LCID  lcid, WORD  flags, DISPPARAMS *  params, VARIANT *  res, EXCEPINFO *  ei  )

static

Definition at line 331 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( (IXMLDOMNodeList*)iface );
 
    TRACE("%p, %ld, %lx, %x, %p, %p, %p.\n", iface, id, lcid, flags, params, res, ei);
 
    if (id >= DISPID_DOM_COLLECTION_BASE && id <= DISPID_DOM_COLLECTION_MAX)
    {
        switch(flags)
        {
            case DISPATCH_PROPERTYGET:
            {
                IXMLDOMNode *disp = NULL;
 
                V_VT(res) = VT_DISPATCH;
                IXMLDOMNodeList_get_item(&This->IXMLDOMNodeList_iface, id - DISPID_DOM_COLLECTION_BASE, &disp);
                V_DISPATCH(res) = (IDispatch*)disp;
                break;
            }
            default:
            {
                FIXME("unimplemented flags %x\n", flags);
                break;
            }
        }
    }
    else if (id == DISPID_VALUE)
    {
        switch(flags)
        {
            case DISPATCH_METHOD|DISPATCH_PROPERTYGET:
            case DISPATCH_PROPERTYGET:
            case DISPATCH_METHOD:
            {
                IXMLDOMNode *item;
                VARIANT index;
                HRESULT hr;
 
                if (params->cArgs - params->cNamedArgs != 1) return DISP_E_BADPARAMCOUNT;
 
                VariantInit(&index);
                hr = VariantChangeType(&index, params->rgvarg, 0, VT_I4);
                if(FAILED(hr))
                {
                    FIXME("failed to convert arg, %s\n", debugstr_variant(params->rgvarg));
                    return hr;
                }
 
                IXMLDOMNodeList_get_item(&This->IXMLDOMNodeList_iface, V_I4(&index), &item);
                V_VT(res) = VT_DISPATCH;
                V_DISPATCH(res) = (IDispatch*)item;
                break;
            }
            default:
            {
                FIXME("DISPID_VALUE: unimplemented flags %x\n", flags);
                break;
            }
        }
    }
    else
        return DISP_E_UNKNOWNNAME;
 
    TRACE("ret %p\n", V_DISPATCH(res));
 
    return S_OK;
}

xmlnodelist_Invoke()

static HRESULT WINAPI xmlnodelist_Invoke ( IXMLDOMNodeList *  iface, DISPID  dispIdMember, REFIID  riid, LCID  lcid, WORD  wFlags, DISPPARAMS *  pDispParams, VARIANT *  pVarResult, EXCEPINFO *  pExcepInfo, UINT *  puArgErr  )

static

Definition at line 186 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
        dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}

xmlnodelist_nextNode()

static HRESULT WINAPI xmlnodelist_nextNode ( IXMLDOMNodeList *  iface, IXMLDOMNode **  nextItem  )

static

Definition at line 260 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
 
    TRACE("(%p)->(%p)\n", This, nextItem );
 
    if(!nextItem)
        return E_INVALIDARG;
 
    *nextItem = NULL;
 
    if (!This->current)
        return S_FALSE;
 
    *nextItem = create_node( This->current );
    This->current = This->current->next;
    return S_OK;
}

xmlnodelist_QueryInterface()

static HRESULT WINAPI xmlnodelist_QueryInterface ( IXMLDOMNodeList *  iface, REFIID  riid, void **  ppvObject  )

static

Definition at line 75 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
 
    TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
 
#ifdef __REACTOS__
    if (!ppvObject)
    {
        /* NOTE: Interface documentation for IUnknown explicitly states
         * this case should return E_POINTER. Empirical data proves
         * MS violates this contract and instead return E_INVALIDARG.
         */
        return E_INVALIDARG;
    }
#endif
 
    if ( IsEqualGUID( riid, &IID_IUnknown ) ||
         IsEqualGUID( riid, &IID_IDispatch ) ||
         IsEqualGUID( riid, &IID_IXMLDOMNodeList ) )
    {
        *ppvObject = iface;
    }
    else if (IsEqualGUID( riid, &IID_IEnumVARIANT ))
    {
        if (!This->enumvariant)
        {
            HRESULT hr = create_enumvariant((IUnknown*)iface, FALSE, &nodelist_enumvariant, &This->enumvariant);
            if (FAILED(hr)) return hr;
        }
 
        return IEnumVARIANT_QueryInterface(This->enumvariant, &IID_IEnumVARIANT, ppvObject);
    }
    else if (dispex_query_interface(&This->dispex, riid, ppvObject))
    {
        return *ppvObject ? S_OK : E_NOINTERFACE;
    }
    else
    {
        TRACE("interface %s not implemented\n", debugstr_guid(riid));
        *ppvObject = NULL;
        return E_NOINTERFACE;
    }
 
    IXMLDOMNodeList_AddRef( iface );
 
    return S_OK;
}

xmlnodelist_Release()

static ULONG WINAPI xmlnodelist_Release ( IXMLDOMNodeList *  iface )

static

Definition at line 136 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
    ULONG ref = InterlockedDecrement( &This->ref );
 
    TRACE("%p, refcount %lu.\n", iface, ref);
 
    if (!ref)
    {
        xmldoc_release( This->parent->doc );
        if (This->enumvariant) IEnumVARIANT_Release(This->enumvariant);
        free( This );
    }
 
    return ref;
}

xmlnodelist_reset()

static HRESULT WINAPI xmlnodelist_reset ( IXMLDOMNodeList *  iface )

static

Definition at line 281 of file nodelist.c.

{
    xmlnodelist *This = impl_from_IXMLDOMNodeList( iface );
 
    TRACE("%p\n", This);
    This->current = This->parent->children;
    return S_OK;
}

Variable Documentation

nodelist_enumvariant

const struct enumvariant_funcs nodelist_enumvariant

static

Initial value:

= {
    nodelist_get_item,
    NULL
}

Definition at line 65 of file nodelist.c.

Referenced by xmlnodelist__newEnum(), and xmlnodelist_QueryInterface().

xmlnodelist_dispex

dispex_static_data_t xmlnodelist_dispex

static

Initial value:

= {
    &xmlnodelist_dispex_vtbl,
    IXMLDOMNodeList_tid,
    NULL,
    xmlnodelist_iface_tids
}

Definition at line 409 of file nodelist.c.

Referenced by create_children_nodelist().

xmlnodelist_dispex_vtbl

const dispex_static_data_vtbl_t xmlnodelist_dispex_vtbl

static

Initial value:

= {
    xmlnodelist_get_dispid,
    xmlnodelist_invoke
}

Definition at line 400 of file nodelist.c.

xmlnodelist_iface_tids

const tid_t xmlnodelist_iface_tids[]

static

Initial value:

= {
    IXMLDOMNodeList_tid,
    0
}

Definition at line 405 of file nodelist.c.

xmlnodelist_vtbl

const struct IXMLDOMNodeListVtbl xmlnodelist_vtbl

static

Initial value:

=
{
    xmlnodelist_QueryInterface,
    xmlnodelist_AddRef,
    xmlnodelist_Release,
    xmlnodelist_GetTypeInfoCount,
    xmlnodelist_GetTypeInfo,
    xmlnodelist_GetIDsOfNames,
    xmlnodelist_Invoke,
    xmlnodelist_get_item,
    xmlnodelist_get_length,
    xmlnodelist_nextNode,
    xmlnodelist_reset,
    xmlnodelist__newEnum,
}

Definition at line 300 of file nodelist.c.

Referenced by create_children_nodelist().