reactos/wine
1
0
Fork 0
mirror of https://github.com/reactos/wine.git synced 2024-12-02 08:46:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
b7a26db575
wine/dlls/msxml3/saxreader.c
Nikolay Sivov f929611a68 msxml3: Revert "msxml3: AddRef() typeinfo pointers only when we have to.". 
This reverts commit 6e566ce6c2.
2012-11-29 11:16:02 +01:00

3282 lines
92 KiB
C
Raw Blame History

/*
* SAX Reader implementation
*
* Copyright 2008 Alistair Leslie-Hughes
* Copyright 2008 Piotr 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include "config.h"
#include <stdarg.h>
#ifdef HAVE_LIBXML2
# include <libxml/parser.h>
# include <libxml/xmlerror.h>
# include <libxml/SAX2.h>
# include <libxml/parserInternals.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "ole2.h"
#include "msxml6.h"
#include "wininet.h"
#include "urlmon.h"
#include "winreg.h"
#include "shlwapi.h"
#include "wine/debug.h"
#include "wine/list.h"
#include "msxml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
#ifdef HAVE_LIBXML2
typedef enum
{
FeatureUnknown = 0,
ExhaustiveErrors = 1 << 1,
ExternalGeneralEntities = 1 << 2,
ExternalParameterEntities = 1 << 3,
ForcedResync = 1 << 4,
NamespacePrefixes = 1 << 5,
Namespaces = 1 << 6,
ParameterEntities = 1 << 7,
PreserveSystemIndentifiers = 1 << 8,
ProhibitDTD = 1 << 9,
SchemaValidation = 1 << 10,
ServerHttpRequest = 1 << 11,
SuppressValidationfatalError = 1 << 12,
UseInlineSchema = 1 << 13,
UseSchemaLocation = 1 << 14,
LexicalHandlerParEntities = 1 << 15
} saxreader_feature;
/* feature names */
static const WCHAR FeatureExternalGeneralEntitiesW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/',
'f','e','a','t','u','r','e','s','/','e','x','t','e','r','n','a','l','-','g','e','n','e','r','a','l',
'-','e','n','t','i','t','i','e','s',0
};
static const WCHAR FeatureExternalParameterEntitiesW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
'/','e','x','t','e','r','n','a','l','-','p','a','r','a','m','e','t','e','r','-','e','n','t','i','t','i','e','s',0
};
static const WCHAR FeatureLexicalHandlerParEntitiesW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
'/','l','e','x','i','c','a','l','-','h','a','n','d','l','e','r','/','p','a','r','a','m','e','t','e','r','-','e','n','t','i','t','i','e','s',0
};
static const WCHAR FeatureProhibitDTDW[] = {
'p','r','o','h','i','b','i','t','-','d','t','d',0
};
static const WCHAR FeatureNamespacesW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
'/','n','a','m','e','s','p','a','c','e','s',0
};
static const WCHAR FeatureNamespacePrefixesW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/','s','a','x','/','f','e','a','t','u','r','e','s',
'/','n','a','m','e','s','p','a','c','e','-','p','r','e','f','i','x','e','s',0
};
struct saxreader_feature_pair
{
saxreader_feature feature;
const WCHAR *name;
};
static const struct saxreader_feature_pair saxreader_feature_map[] = {
{ ExternalGeneralEntities, FeatureExternalGeneralEntitiesW },
{ ExternalParameterEntities, FeatureExternalParameterEntitiesW },
{ LexicalHandlerParEntities, FeatureLexicalHandlerParEntitiesW },
{ NamespacePrefixes, FeatureNamespacePrefixesW },
{ Namespaces, FeatureNamespacesW },
{ ProhibitDTD, FeatureProhibitDTDW }
};
static saxreader_feature get_saxreader_feature(const WCHAR *name)
{
int min, max, n, c;
min = 0;
max = sizeof(saxreader_feature_map)/sizeof(struct saxreader_feature_pair) - 1;
while (min <= max)
{
n = (min+max)/2;
c = strcmpW(saxreader_feature_map[n].name, name);
if (!c)
return saxreader_feature_map[n].feature;
if (c > 0)
max = n-1;
else
min = n+1;
}
return FeatureUnknown;
}
struct bstrpool
{
BSTR *pool;
unsigned int index;
unsigned int len;
};
typedef struct
{
BSTR prefix;
BSTR uri;
} ns;
typedef struct
{
struct list entry;
BSTR prefix;
BSTR local;
BSTR qname;
ns *ns; /* namespaces defined in this particular element */
int ns_count;
} element_entry;
enum saxhandler_type
{
SAXContentHandler = 0,
SAXDeclHandler,
SAXDTDHandler,
SAXEntityResolver,
SAXErrorHandler,
SAXLexicalHandler,
SAXHandler_Last
};
struct saxanyhandler_iface
{
IUnknown *handler;
IUnknown *vbhandler;
};
struct saxcontenthandler_iface
{
ISAXContentHandler *handler;
IVBSAXContentHandler *vbhandler;
};
struct saxerrorhandler_iface
{
ISAXErrorHandler *handler;
IVBSAXErrorHandler *vbhandler;
};
struct saxlexicalhandler_iface
{
ISAXLexicalHandler *handler;
IVBSAXLexicalHandler *vbhandler;
};
struct saxentityresolver_iface
{
ISAXEntityResolver *handler;
IVBSAXEntityResolver *vbhandler;
};
struct saxhandler_iface
{
union {
struct saxcontenthandler_iface content;
struct saxentityresolver_iface entityresolver;
struct saxerrorhandler_iface error;
struct saxlexicalhandler_iface lexical;
struct saxanyhandler_iface anyhandler;
} u;
};
typedef struct
{
DispatchEx dispex;
IVBSAXXMLReader IVBSAXXMLReader_iface;
ISAXXMLReader ISAXXMLReader_iface;
LONG ref;
struct saxhandler_iface saxhandlers[SAXHandler_Last];
xmlSAXHandler sax;
BOOL isParsing;
struct bstrpool pool;
saxreader_feature features;
BSTR xmldecl_version;
MSXML_VERSION version;
} saxreader;
static HRESULT saxreader_put_handler(saxreader *reader, enum saxhandler_type type, void *ptr, BOOL vb)
{
struct saxanyhandler_iface *iface = &reader->saxhandlers[type].u.anyhandler;
IUnknown *unk = (IUnknown*)ptr;
if (unk)
IUnknown_AddRef(unk);
if ((vb && iface->vbhandler) || (!vb && iface->handler))
IUnknown_Release(vb ? iface->vbhandler : iface->handler);
if (vb)
iface->vbhandler = unk;
else
iface->handler = unk;
return S_OK;
}
static HRESULT saxreader_get_handler(const saxreader *reader, enum saxhandler_type type, BOOL vb, void **ret)
{
const struct saxanyhandler_iface *iface = &reader->saxhandlers[type].u.anyhandler;
if (!ret) return E_POINTER;
if ((vb && iface->vbhandler) || (!vb && iface->handler))
{
if (vb)
IUnknown_AddRef(iface->vbhandler);
else
IUnknown_AddRef(iface->handler);
}
*ret = vb ? iface->vbhandler : iface->handler;
return S_OK;
}
static struct saxcontenthandler_iface *saxreader_get_contenthandler(saxreader *reader)
{
return &reader->saxhandlers[SAXContentHandler].u.content;
}
static struct saxerrorhandler_iface *saxreader_get_errorhandler(saxreader *reader)
{
return &reader->saxhandlers[SAXErrorHandler].u.error;
}
static struct saxlexicalhandler_iface *saxreader_get_lexicalhandler(saxreader *reader)
{
return &reader->saxhandlers[SAXLexicalHandler].u.lexical;
}
typedef struct
{
IVBSAXLocator IVBSAXLocator_iface;
ISAXLocator ISAXLocator_iface;
IVBSAXAttributes IVBSAXAttributes_iface;
ISAXAttributes ISAXAttributes_iface;
LONG ref;
saxreader *saxreader;
HRESULT ret;
xmlParserCtxtPtr pParserCtxt;
BSTR publicId;
BSTR systemId;
int line;
int column;
BOOL vbInterface;
struct list elements;
BSTR namespaceUri;
int attributesSize;
int nb_attributes;
struct _attributes
{
BSTR szLocalname;
BSTR szURI;
BSTR szValue;
BSTR szQName;
} *attributes;
} saxlocator;
static inline saxreader *impl_from_IVBSAXXMLReader( IVBSAXXMLReader *iface )
{
return CONTAINING_RECORD(iface, saxreader, IVBSAXXMLReader_iface);
}
static inline saxreader *impl_from_ISAXXMLReader( ISAXXMLReader *iface )
{
return CONTAINING_RECORD(iface, saxreader, ISAXXMLReader_iface);
}
static inline saxlocator *impl_from_IVBSAXLocator( IVBSAXLocator *iface )
{
return CONTAINING_RECORD(iface, saxlocator, IVBSAXLocator_iface);
}
static inline saxlocator *impl_from_ISAXLocator( ISAXLocator *iface )
{
return CONTAINING_RECORD(iface, saxlocator, ISAXLocator_iface);
}
static inline saxlocator *impl_from_IVBSAXAttributes( IVBSAXAttributes *iface )
{
return CONTAINING_RECORD(iface, saxlocator, IVBSAXAttributes_iface);
}
static inline saxlocator *impl_from_ISAXAttributes( ISAXAttributes *iface )
{
return CONTAINING_RECORD(iface, saxlocator, ISAXAttributes_iface);
}
static inline int saxreader_has_handler(const saxlocator *locator, enum saxhandler_type type)
{
struct saxanyhandler_iface *iface = &locator->saxreader->saxhandlers[type].u.anyhandler;
return (locator->vbInterface && iface->vbhandler) || (!locator->vbInterface && iface->handler);
}
/* property names */
static const WCHAR PropertyCharsetW[] = {
'c','h','a','r','s','e','t',0
};
static const WCHAR PropertyXmlDeclVersionW[] = {
'x','m','l','d','e','c','l','-','v','e','r','s','i','o','n',0
};
static const WCHAR PropertyDeclHandlerW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
'd','e','c','l','a','r','a','t','i','o','n',
'-','h','a','n','d','l','e','r',0
};
static const WCHAR PropertyDomNodeW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
'd','o','m','-','n','o','d','e',0
};
static const WCHAR PropertyInputSourceW[] = {
'i','n','p','u','t','-','s','o','u','r','c','e',0
};
static const WCHAR PropertyLexicalHandlerW[] = {
'h','t','t','p',':','/','/','x','m','l','.','o','r','g','/',
's','a','x','/','p','r','o','p','e','r','t','i','e','s','/',
'l','e','x','i','c','a','l','-','h','a','n','d','l','e','r',0
};
static const WCHAR PropertyMaxElementDepthW[] = {
'm','a','x','-','e','l','e','m','e','n','t','-','d','e','p','t','h',0
};
static const WCHAR PropertyMaxXMLSizeW[] = {
'm','a','x','-','x','m','l','-','s','i','z','e',0
};
static const WCHAR PropertySchemaDeclHandlerW[] = {
's','c','h','e','m','a','-','d','e','c','l','a','r','a','t','i','o','n','-',
'h','a','n','d','l','e','r',0
};
static const WCHAR PropertyXMLDeclEncodingW[] = {
'x','m','l','d','e','c','l','-','e','n','c','o','d','i','n','g',0
};
static const WCHAR PropertyXMLDeclStandaloneW[] = {
'x','m','l','d','e','c','l','-','s','t','a','n','d','a','l','o','n','e',0
};
static const WCHAR PropertyXMLDeclVersionW[] = {
'x','m','l','d','e','c','l','-','v','e','r','s','i','o','n',0
};
static inline HRESULT set_feature_value(saxreader *reader, saxreader_feature feature, VARIANT_BOOL value)
{
/* handling of non-VARIANT_* values is version dependent */
if ((reader->version < MSXML4) && (value != VARIANT_TRUE))
value = VARIANT_FALSE;
if ((reader->version >= MSXML4) && (value != VARIANT_FALSE))
value = VARIANT_TRUE;
if (value == VARIANT_TRUE)
reader->features |= feature;
else
reader->features &= ~feature;
return S_OK;
}
static inline HRESULT get_feature_value(const saxreader *reader, saxreader_feature feature, VARIANT_BOOL *value)
{
*value = reader->features & feature ? VARIANT_TRUE : VARIANT_FALSE;
return S_OK;
}
static BOOL is_namespaces_enabled(const saxreader *reader)
{
return (reader->version < MSXML4) || (reader->features & Namespaces);
}
static BSTR build_qname(BSTR prefix, BSTR local)
{
if (prefix && *prefix)
{
BSTR qname = SysAllocStringLen(NULL, SysStringLen(prefix) + SysStringLen(local) + 1);
WCHAR *ptr;
ptr = qname;
strcpyW(ptr, prefix);
ptr += SysStringLen(prefix);
*ptr++ = ':';
strcpyW(ptr, local);
return qname;
}
else
return SysAllocString(local);
}
static element_entry* alloc_element_entry(const xmlChar *local, const xmlChar *prefix, int nb_ns,
const xmlChar **namespaces)
{
element_entry *ret;
int i;
ret = heap_alloc(sizeof(*ret));
if (!ret) return ret;
ret->local = bstr_from_xmlChar(local);
ret->prefix = bstr_from_xmlChar(prefix);
ret->qname = build_qname(ret->prefix, ret->local);
ret->ns = nb_ns ? heap_alloc(nb_ns*sizeof(ns)) : NULL;
ret->ns_count = nb_ns;
for (i=0; i < nb_ns; i++)
{
ret->ns[i].prefix = bstr_from_xmlChar(namespaces[2*i]);
ret->ns[i].uri = bstr_from_xmlChar(namespaces[2*i+1]);
}
return ret;
}
static void free_element_entry(element_entry *element)
{
int i;
for (i=0; i<element->ns_count;i++)
{
SysFreeString(element->ns[i].prefix);
SysFreeString(element->ns[i].uri);
}
SysFreeString(element->prefix);
SysFreeString(element->local);
heap_free(element->ns);
heap_free(element);
}
static void push_element_ns(saxlocator *locator, element_entry *element)
{
list_add_head(&locator->elements, &element->entry);
}
static element_entry * pop_element_ns(saxlocator *locator)
{
element_entry *element = LIST_ENTRY(list_head(&locator->elements), element_entry, entry);
if (element)
list_remove(&element->entry);
return element;
}
static BSTR find_element_uri(saxlocator *locator, const xmlChar *uri)
{
element_entry *element;
BSTR uriW;
int i;
if (!uri) return NULL;
uriW = bstr_from_xmlChar(uri);
LIST_FOR_EACH_ENTRY(element, &locator->elements, element_entry, entry)
{
for (i=0; i < element->ns_count; i++)
if (!strcmpW(uriW, element->ns[i].uri))
{
SysFreeString(uriW);
return element->ns[i].uri;
}
}
SysFreeString(uriW);
ERR("namespace uri not found, %s\n", debugstr_a((char*)uri));
return NULL;
}
/* used to localize version dependent error check behaviour */
static inline BOOL sax_callback_failed(saxlocator *This, HRESULT hr)
{
return This->saxreader->version >= MSXML4 ? FAILED(hr) : hr != S_OK;
}
/* index value -1 means it tries to loop for a first time */
static inline BOOL iterate_endprefix_index(saxlocator *This, const element_entry *element, int *i)
{
if (This->saxreader->version >= MSXML4)
{
if (*i == -1) *i = 0; else ++*i;
return *i < element->ns_count;
}
else
{
if (*i == -1) *i = element->ns_count-1; else --*i;
return *i >= 0;
}
}
static BOOL bstr_pool_insert(struct bstrpool *pool, BSTR pool_entry)
{
if (!pool->pool)
{
pool->pool = HeapAlloc(GetProcessHeap(), 0, 16 * sizeof(*pool->pool));
if (!pool->pool)
return FALSE;
pool->index = 0;
pool->len = 16;
}
else if (pool->index == pool->len)
{
BSTR *realloc = HeapReAlloc(GetProcessHeap(), 0, pool->pool, pool->len * 2 * sizeof(*realloc));
if (!realloc)
return FALSE;
pool->pool = realloc;
pool->len *= 2;
}
pool->pool[pool->index++] = pool_entry;
return TRUE;
}
static void free_bstr_pool(struct bstrpool *pool)
{
unsigned int i;
for (i = 0; i < pool->index; i++)
SysFreeString(pool->pool[i]);
HeapFree(GetProcessHeap(), 0, pool->pool);
pool->pool = NULL;
pool->index = pool->len = 0;
}
static BSTR bstr_from_xmlCharN(const xmlChar *buf, int len)
{
DWORD dLen;
BSTR bstr;
if (!buf)
return NULL;
dLen = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)buf, len, NULL, 0);
if(len != -1) dLen++;
bstr = SysAllocStringLen(NULL, dLen-1);
if (!bstr)
return NULL;
MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)buf, len, bstr, dLen);
if(len != -1) bstr[dLen-1] = '\0';
return bstr;
}
static BSTR QName_from_xmlChar(const xmlChar *prefix, const xmlChar *name)
{
xmlChar *qname;
BSTR bstr;
if(!name) return NULL;
if(!prefix || !*prefix)
return bstr_from_xmlChar(name);
qname = xmlBuildQName(name, prefix, NULL, 0);
bstr = bstr_from_xmlChar(qname);
xmlFree(qname);
return bstr;
}
static BSTR pooled_bstr_from_xmlChar(struct bstrpool *pool, const xmlChar *buf)
{
BSTR pool_entry = bstr_from_xmlChar(buf);
if (pool_entry && !bstr_pool_insert(pool, pool_entry))
{
SysFreeString(pool_entry);
return NULL;
}
return pool_entry;
}
static BSTR pooled_bstr_from_xmlCharN(struct bstrpool *pool, const xmlChar *buf, int len)
{
BSTR pool_entry = bstr_from_xmlCharN(buf, len);
if (pool_entry && !bstr_pool_insert(pool, pool_entry))
{
SysFreeString(pool_entry);
return NULL;
}
return pool_entry;
}
static void format_error_message_from_id(saxlocator *This, HRESULT hr)
{
struct saxerrorhandler_iface *handler = saxreader_get_errorhandler(This->saxreader);
xmlStopParser(This->pParserCtxt);
This->ret = hr;
if (saxreader_has_handler(This, SAXErrorHandler))
{
WCHAR msg[1024];
if(!FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM,
NULL, hr, 0, msg, sizeof(msg), NULL))
{
FIXME("MSXML errors not yet supported.\n");
msg[0] = '\0';
}
if(This->vbInterface)
{
BSTR bstrMsg = SysAllocString(msg);
IVBSAXErrorHandler_fatalError(handler->vbhandler,
&This->IVBSAXLocator_iface, &bstrMsg, hr);
SysFreeString(bstrMsg);
}
else
ISAXErrorHandler_fatalError(handler->handler,
&This->ISAXLocator_iface, msg, hr);
}
}
static void update_position(saxlocator *This, BOOL fix_column)
{
const xmlChar *p = This->pParserCtxt->input->cur-1;
This->line = xmlSAX2GetLineNumber(This->pParserCtxt);
if(fix_column)
{
This->column = 1;
for(; *p!='\n' && *p!='\r' && p>=This->pParserCtxt->input->base; p--)
This->column++;
}
else
{
This->column = xmlSAX2GetColumnNumber(This->pParserCtxt);
}
}
/*** IVBSAXAttributes interface ***/
/*** IUnknown methods ***/
static HRESULT WINAPI ivbsaxattributes_QueryInterface(
IVBSAXAttributes* iface,
REFIID riid,
void **ppvObject)
{
saxlocator *This = impl_from_IVBSAXAttributes(iface);
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
return IVBSAXLocator_QueryInterface(&This->IVBSAXLocator_iface, riid, ppvObject);
}
static ULONG WINAPI ivbsaxattributes_AddRef(IVBSAXAttributes* iface)
{
saxlocator *This = impl_from_IVBSAXAttributes(iface);
return ISAXLocator_AddRef(&This->ISAXLocator_iface);
}
static ULONG WINAPI ivbsaxattributes_Release(IVBSAXAttributes* iface)
{
saxlocator *This = impl_from_IVBSAXAttributes(iface);
return ISAXLocator_Release(&This->ISAXLocator_iface);
}
/*** IDispatch methods ***/
static HRESULT WINAPI ivbsaxattributes_GetTypeInfoCount( IVBSAXAttributes *iface, UINT* pctinfo )
{
saxlocator *This = impl_from_IVBSAXAttributes( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI ivbsaxattributes_GetTypeInfo(
IVBSAXAttributes *iface,
UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
{
saxlocator *This = impl_from_IVBSAXAttributes( iface );
HRESULT hr;
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
hr = get_typeinfo(IVBSAXAttributes_tid, ppTInfo);
return hr;
}
static HRESULT WINAPI ivbsaxattributes_GetIDsOfNames(
IVBSAXAttributes *iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
saxlocator *This = impl_from_IVBSAXAttributes( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
lcid, rgDispId);
if(!rgszNames || cNames == 0 || !rgDispId)
return E_INVALIDARG;
hr = get_typeinfo(IVBSAXAttributes_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI ivbsaxattributes_Invoke(
IVBSAXAttributes *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
saxlocator *This = impl_from_IVBSAXAttributes( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
hr = get_typeinfo(IVBSAXAttributes_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &This->IVBSAXAttributes_iface, dispIdMember, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
/*** IVBSAXAttributes methods ***/
static HRESULT WINAPI ivbsaxattributes_get_length(
IVBSAXAttributes* iface,
int *nLength)
{
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getLength(&This->ISAXAttributes_iface, nLength);
}
static HRESULT WINAPI ivbsaxattributes_getURI(
IVBSAXAttributes* iface,
int nIndex,
BSTR *uri)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getURI(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)uri, &len);
}
static HRESULT WINAPI ivbsaxattributes_getLocalName(
IVBSAXAttributes* iface,
int nIndex,
BSTR *localName)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getLocalName(&This->ISAXAttributes_iface, nIndex,
(const WCHAR**)localName, &len);
}
static HRESULT WINAPI ivbsaxattributes_getQName(
IVBSAXAttributes* iface,
int nIndex,
BSTR *QName)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getQName(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)QName, &len);
}
static HRESULT WINAPI ivbsaxattributes_getIndexFromName(
IVBSAXAttributes* iface,
BSTR uri,
BSTR localName,
int *index)
{
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getIndexFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
localName, SysStringLen(localName), index);
}
static HRESULT WINAPI ivbsaxattributes_getIndexFromQName(
IVBSAXAttributes* iface,
BSTR QName,
int *index)
{
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getIndexFromQName(&This->ISAXAttributes_iface, QName,
SysStringLen(QName), index);
}
static HRESULT WINAPI ivbsaxattributes_getType(
IVBSAXAttributes* iface,
int nIndex,
BSTR *type)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getType(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)type, &len);
}
static HRESULT WINAPI ivbsaxattributes_getTypeFromName(
IVBSAXAttributes* iface,
BSTR uri,
BSTR localName,
BSTR *type)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getTypeFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
localName, SysStringLen(localName), (const WCHAR**)type, &len);
}
static HRESULT WINAPI ivbsaxattributes_getTypeFromQName(
IVBSAXAttributes* iface,
BSTR QName,
BSTR *type)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getTypeFromQName(&This->ISAXAttributes_iface, QName, SysStringLen(QName),
(const WCHAR**)type, &len);
}
static HRESULT WINAPI ivbsaxattributes_getValue(
IVBSAXAttributes* iface,
int nIndex,
BSTR *value)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getValue(&This->ISAXAttributes_iface, nIndex, (const WCHAR**)value, &len);
}
static HRESULT WINAPI ivbsaxattributes_getValueFromName(
IVBSAXAttributes* iface,
BSTR uri,
BSTR localName,
BSTR *value)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getValueFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
localName, SysStringLen(localName), (const WCHAR**)value, &len);
}
static HRESULT WINAPI ivbsaxattributes_getValueFromQName(
IVBSAXAttributes* iface,
BSTR QName,
BSTR *value)
{
int len;
saxlocator *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getValueFromQName(&This->ISAXAttributes_iface, QName,
SysStringLen(QName), (const WCHAR**)value, &len);
}
static const struct IVBSAXAttributesVtbl ivbsaxattributes_vtbl =
{
ivbsaxattributes_QueryInterface,
ivbsaxattributes_AddRef,
ivbsaxattributes_Release,
ivbsaxattributes_GetTypeInfoCount,
ivbsaxattributes_GetTypeInfo,
ivbsaxattributes_GetIDsOfNames,
ivbsaxattributes_Invoke,
ivbsaxattributes_get_length,
ivbsaxattributes_getURI,
ivbsaxattributes_getLocalName,
ivbsaxattributes_getQName,
ivbsaxattributes_getIndexFromName,
ivbsaxattributes_getIndexFromQName,
ivbsaxattributes_getType,
ivbsaxattributes_getTypeFromName,
ivbsaxattributes_getTypeFromQName,
ivbsaxattributes_getValue,
ivbsaxattributes_getValueFromName,
ivbsaxattributes_getValueFromQName
};
/*** ISAXAttributes interface ***/
/*** IUnknown methods ***/
static HRESULT WINAPI isaxattributes_QueryInterface(
ISAXAttributes* iface,
REFIID riid,
void **ppvObject)
{
saxlocator *This = impl_from_ISAXAttributes(iface);
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
return ISAXLocator_QueryInterface(&This->ISAXLocator_iface, riid, ppvObject);
}
static ULONG WINAPI isaxattributes_AddRef(ISAXAttributes* iface)
{
saxlocator *This = impl_from_ISAXAttributes(iface);
TRACE("%p\n", This);
return ISAXLocator_AddRef(&This->ISAXLocator_iface);
}
static ULONG WINAPI isaxattributes_Release(ISAXAttributes* iface)
{
saxlocator *This = impl_from_ISAXAttributes(iface);
TRACE("%p\n", This);
return ISAXLocator_Release(&This->ISAXLocator_iface);
}
/*** ISAXAttributes methods ***/
static HRESULT WINAPI isaxattributes_getLength(
ISAXAttributes* iface,
int *length)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
*length = This->nb_attributes;
TRACE("Length set to %d\n", *length);
return S_OK;
}
static HRESULT WINAPI isaxattributes_getURI(
ISAXAttributes* iface,
int index,
const WCHAR **url,
int *size)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d)\n", This, index);
if(index >= This->nb_attributes || index < 0) return E_INVALIDARG;
if(!url || !size) return E_POINTER;
*size = SysStringLen(This->attributes[index].szURI);
*url = This->attributes[index].szURI;
TRACE("(%s:%d)\n", debugstr_w(This->attributes[index].szURI), *size);
return S_OK;
}
static HRESULT WINAPI isaxattributes_getLocalName(
ISAXAttributes* iface,
int nIndex,
const WCHAR **pLocalName,
int *pLocalNameLength)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d)\n", This, nIndex);
if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
if(!pLocalName || !pLocalNameLength) return E_POINTER;
*pLocalNameLength = SysStringLen(This->attributes[nIndex].szLocalname);
*pLocalName = This->attributes[nIndex].szLocalname;
return S_OK;
}
static HRESULT WINAPI isaxattributes_getQName(
ISAXAttributes* iface,
int nIndex,
const WCHAR **pQName,
int *pQNameLength)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d)\n", This, nIndex);
if(nIndex>=This->nb_attributes || nIndex<0) return E_INVALIDARG;
if(!pQName || !pQNameLength) return E_POINTER;
*pQNameLength = SysStringLen(This->attributes[nIndex].szQName);
*pQName = This->attributes[nIndex].szQName;
return S_OK;
}
static HRESULT WINAPI isaxattributes_getName(
ISAXAttributes* iface,
int index,
const WCHAR **uri,
int *pUriLength,
const WCHAR **localName,
int *pLocalNameSize,
const WCHAR **QName,
int *pQNameLength)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d)\n", This, index);
if(index>=This->nb_attributes || index<0) return E_INVALIDARG;
if(!uri || !pUriLength || !localName || !pLocalNameSize
|| !QName || !pQNameLength) return E_POINTER;
*pUriLength = SysStringLen(This->attributes[index].szURI);
*uri = This->attributes[index].szURI;
*pLocalNameSize = SysStringLen(This->attributes[index].szLocalname);
*localName = This->attributes[index].szLocalname;
*pQNameLength = SysStringLen(This->attributes[index].szQName);
*QName = This->attributes[index].szQName;
TRACE("(%s, %s, %s)\n", debugstr_w(*uri), debugstr_w(*localName), debugstr_w(*QName));
return S_OK;
}
static HRESULT WINAPI isaxattributes_getIndexFromName(
ISAXAttributes* iface,
const WCHAR *pUri,
int cUriLength,
const WCHAR *pLocalName,
int cocalNameLength,
int *index)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
int i;
TRACE("(%p)->(%s, %d, %s, %d)\n", This, debugstr_w(pUri), cUriLength,
debugstr_w(pLocalName), cocalNameLength);
if(!pUri || !pLocalName || !index) return E_POINTER;
for(i=0; i<This->nb_attributes; i++)
{
if(cUriLength!=SysStringLen(This->attributes[i].szURI)
|| cocalNameLength!=SysStringLen(This->attributes[i].szLocalname))
continue;
if(cUriLength && memcmp(pUri, This->attributes[i].szURI,
sizeof(WCHAR)*cUriLength))
continue;
if(cocalNameLength && memcmp(pLocalName, This->attributes[i].szLocalname,
sizeof(WCHAR)*cocalNameLength))
continue;
*index = i;
return S_OK;
}
return E_INVALIDARG;
}
static HRESULT WINAPI isaxattributes_getIndexFromQName(
ISAXAttributes* iface,
const WCHAR *pQName,
int nQNameLength,
int *index)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
int i;
TRACE("(%p)->(%s, %d)\n", This, debugstr_w(pQName), nQNameLength);
if(!pQName || !index) return E_POINTER;
if(!nQNameLength) return E_INVALIDARG;
for(i=0; i<This->nb_attributes; i++)
{
if(nQNameLength!=SysStringLen(This->attributes[i].szQName)) continue;
if(memcmp(pQName, This->attributes[i].szQName, sizeof(WCHAR)*nQNameLength)) continue;
*index = i;
return S_OK;
}
return E_INVALIDARG;
}
static HRESULT WINAPI isaxattributes_getType(
ISAXAttributes* iface,
int nIndex,
const WCHAR **pType,
int *pTypeLength)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%d) stub\n", This, nIndex);
return E_NOTIMPL;
}
static HRESULT WINAPI isaxattributes_getTypeFromName(
ISAXAttributes* iface,
const WCHAR *pUri,
int nUri,
const WCHAR *pLocalName,
int nLocalName,
const WCHAR **pType,
int *nType)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%s, %d, %s, %d) stub\n", This, debugstr_w(pUri), nUri,
debugstr_w(pLocalName), nLocalName);
return E_NOTIMPL;
}
static HRESULT WINAPI isaxattributes_getTypeFromQName(
ISAXAttributes* iface,
const WCHAR *pQName,
int nQName,
const WCHAR **pType,
int *nType)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%s, %d) stub\n", This, debugstr_w(pQName), nQName);
return E_NOTIMPL;
}
static HRESULT WINAPI isaxattributes_getValue(
ISAXAttributes* iface,
int index,
const WCHAR **value,
int *nValue)
{
saxlocator *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d)\n", This, index);
if(index>=This->nb_attributes || index<0) return E_INVALIDARG;
if(!value || !nValue) return E_POINTER;
*nValue = SysStringLen(This->attributes[index].szValue);
*value = This->attributes[index].szValue;
TRACE("(%s:%d)\n", debugstr_w(*value), *nValue);
return S_OK;
}
static HRESULT WINAPI isaxattributes_getValueFromName(
ISAXAttributes* iface,
const WCHAR *pUri,
int nUri,
const WCHAR *pLocalName,
int nLocalName,
const WCHAR **pValue,
int *nValue)
{
HRESULT hr;
int index;
saxlocator *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%s, %d, %s, %d)\n", This, debugstr_w(pUri), nUri,
debugstr_w(pLocalName), nLocalName);
hr = ISAXAttributes_getIndexFromName(iface,
pUri, nUri, pLocalName, nLocalName, &index);
if(hr==S_OK) hr = ISAXAttributes_getValue(iface, index, pValue, nValue);
return hr;
}
static HRESULT WINAPI isaxattributes_getValueFromQName(
ISAXAttributes* iface,
const WCHAR *pQName,
int nQName,
const WCHAR **pValue,
int *nValue)
{
HRESULT hr;
int index;
saxlocator *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%s, %d)\n", This, debugstr_w(pQName), nQName);
hr = ISAXAttributes_getIndexFromQName(iface, pQName, nQName, &index);
if(hr==S_OK) hr = ISAXAttributes_getValue(iface, index, pValue, nValue);
return hr;
}
static const struct ISAXAttributesVtbl isaxattributes_vtbl =
{
isaxattributes_QueryInterface,
isaxattributes_AddRef,
isaxattributes_Release,
isaxattributes_getLength,
isaxattributes_getURI,
isaxattributes_getLocalName,
isaxattributes_getQName,
isaxattributes_getName,
isaxattributes_getIndexFromName,
isaxattributes_getIndexFromQName,
isaxattributes_getType,
isaxattributes_getTypeFromName,
isaxattributes_getTypeFromQName,
isaxattributes_getValue,
isaxattributes_getValueFromName,
isaxattributes_getValueFromQName
};
static HRESULT SAXAttributes_populate(saxlocator *locator,
int nb_namespaces, const xmlChar **xmlNamespaces,
int nb_attributes, const xmlChar **xmlAttributes)
{
static const xmlChar xmlns[] = "xmlns";
static const WCHAR xmlnsW[] = { 'x','m','l','n','s',0 };
struct _attributes *attrs;
int i;
/* skip namespace definitions */
if ((locator->saxreader->features & NamespacePrefixes) == 0)
nb_namespaces = 0;
locator->nb_attributes = nb_namespaces + nb_attributes;
if(locator->nb_attributes > locator->attributesSize)
{
attrs = heap_realloc(locator->attributes, sizeof(struct _attributes)*locator->nb_attributes*2);
if(!attrs)
{
locator->nb_attributes = 0;
return E_OUTOFMEMORY;
}
locator->attributes = attrs;
}
else
{
attrs = locator->attributes;
}
for (i = 0; i < nb_namespaces; i++)
{
attrs[nb_attributes+i].szLocalname = SysAllocStringLen(NULL, 0);
attrs[nb_attributes+i].szURI = locator->namespaceUri;
attrs[nb_attributes+i].szValue = bstr_from_xmlChar(xmlNamespaces[2*i+1]);
if(!xmlNamespaces[2*i])
attrs[nb_attributes+i].szQName = SysAllocString(xmlnsW);
else
attrs[nb_attributes+i].szQName = QName_from_xmlChar(xmlns, xmlNamespaces[2*i]);
}
for (i = 0; i < nb_attributes; i++)
{
static const xmlChar xmlA[] = "xml";
if (xmlStrEqual(xmlAttributes[i*5+1], xmlA))
attrs[i].szURI = bstr_from_xmlChar(xmlAttributes[i*5+2]);
else
/* that's an important feature to keep same uri pointer for every reported attribute */
attrs[i].szURI = find_element_uri(locator, xmlAttributes[i*5+2]);
attrs[i].szLocalname = bstr_from_xmlChar(xmlAttributes[i*5]);
attrs[i].szValue = bstr_from_xmlCharN(xmlAttributes[i*5+3],
xmlAttributes[i*5+4]-xmlAttributes[i*5+3]);
attrs[i].szQName = QName_from_xmlChar(xmlAttributes[i*5+1],
xmlAttributes[i*5]);
}
return S_OK;
}
/*** LibXML callbacks ***/
static void libxmlStartDocument(void *ctx)
{
saxlocator *This = ctx;
struct saxcontenthandler_iface *handler = saxreader_get_contenthandler(This->saxreader);
HRESULT hr;
if (This->saxreader->version >= MSXML4)
{
const xmlChar *p = This->pParserCtxt->input->cur-1;
update_position(This, FALSE);
while(p>This->pParserCtxt->input->base && *p!='>')
{
if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
This->line--;
p--;
}
This->column = 0;
for(; p>=This->pParserCtxt->input->base && *p!='\n' && *p!='\r'; p--)
This->column++;
}
/* store version value, declaration has to contain version attribute */
if (This->pParserCtxt->standalone != -1)
{
SysFreeString(This->saxreader->xmldecl_version);
This->saxreader->xmldecl_version = bstr_from_xmlChar(This->pParserCtxt->version);
}
if (saxreader_has_handler(This, SAXContentHandler))
{
if(This->vbInterface)
hr = IVBSAXContentHandler_startDocument(handler->vbhandler);
else
hr = ISAXContentHandler_startDocument(handler->handler);
if (sax_callback_failed(This, hr))
format_error_message_from_id(This, hr);
}
}
static void libxmlEndDocument(void *ctx)
{
saxlocator *This = ctx;
struct saxcontenthandler_iface *handler = saxreader_get_contenthandler(This->saxreader);
HRESULT hr;
if (This->saxreader->version >= MSXML4) {
update_position(This, FALSE);
if(This->column > 1)
This->line++;
This->column = 0;
} else {
This->column = 0;
This->line = 0;
}
if(This->ret != S_OK) return;
if (saxreader_has_handler(This, SAXContentHandler))
{
if(This->vbInterface)
hr = IVBSAXContentHandler_endDocument(handler->vbhandler);
else
hr = ISAXContentHandler_endDocument(handler->handler);
if (sax_callback_failed(This, hr))
format_error_message_from_id(This, hr);
}
}
static void libxmlStartElementNS(
void *ctx,
const xmlChar *localname,
const xmlChar *prefix,
const xmlChar *URI,
int nb_namespaces,
const xmlChar **namespaces,
int nb_attributes,
int nb_defaulted,
const xmlChar **attributes)
{
saxlocator *This = ctx;
struct saxcontenthandler_iface *handler = saxreader_get_contenthandler(This->saxreader);
element_entry *element;
HRESULT hr = S_OK;
BSTR uri;
update_position(This, TRUE);
if(*(This->pParserCtxt->input->cur) == '/')
This->column++;
if(This->saxreader->version < MSXML4)
This->column++;
element = alloc_element_entry(localname, prefix, nb_namespaces, namespaces);
push_element_ns(This, element);
if (is_namespaces_enabled(This->saxreader))
{
int i;
for (i = 0; i < nb_namespaces && saxreader_has_handler(This, SAXContentHandler); i++)
{
if (This->vbInterface)
hr = IVBSAXContentHandler_startPrefixMapping(
handler->vbhandler,
&element->ns[i].prefix,
&element->ns[i].uri);
else
hr = ISAXContentHandler_startPrefixMapping(
handler->handler,
element->ns[i].prefix,
SysStringLen(element->ns[i].prefix),
element->ns[i].uri,
SysStringLen(element->ns[i].uri));
if (sax_callback_failed(This, hr))
{
format_error_message_from_id(This, hr);
return;
}
}
}
uri = find_element_uri(This, URI);
hr = SAXAttributes_populate(This, nb_namespaces, namespaces, nb_attributes, attributes);
if (hr == S_OK && saxreader_has_handler(This, SAXContentHandler))
{
BSTR local;
if (is_namespaces_enabled(This->saxreader))
local = element->local;
else
uri = local = NULL;
if (This->vbInterface)
hr = IVBSAXContentHandler_startElement(handler->vbhandler,
&uri, &local, &element->qname, &This->IVBSAXAttributes_iface);
else
hr = ISAXContentHandler_startElement(handler->handler,
uri, SysStringLen(uri),
local, SysStringLen(local),
element->qname, SysStringLen(element->qname),
&This->ISAXAttributes_iface);
if (sax_callback_failed(This, hr))
format_error_message_from_id(This, hr);
}
}
static void libxmlEndElementNS(
void *ctx,
const xmlChar *localname,
const xmlChar *prefix,
const xmlChar *URI)
{
saxlocator *This = ctx;
struct saxcontenthandler_iface *handler = saxreader_get_contenthandler(This->saxreader);
element_entry *element;
const xmlChar *p;
BSTR uri, local;
HRESULT hr;
update_position(This, FALSE);
p = This->pParserCtxt->input->cur;
if (This->saxreader->version >= MSXML4)
{
p--;
while(p>This->pParserCtxt->input->base && *p!='>')
{
if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
This->line--;
p--;
}
}
else if(*(p-1)!='>' || *(p-2)!='/')
{
p--;
while(p-2>=This->pParserCtxt->input->base
&& *(p-2)!='<' && *(p-1)!='/')
{
if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
This->line--;
p--;
}
}
This->column = 0;
for(; p>=This->pParserCtxt->input->base && *p!='\n' && *p!='\r'; p--)
This->column++;
uri = find_element_uri(This, URI);
element = pop_element_ns(This);
if (!saxreader_has_handler(This, SAXContentHandler))
{
This->nb_attributes = 0;
free_element_entry(element);
return;
}
if (is_namespaces_enabled(This->saxreader))
local = element->local;
else
uri = local = NULL;
if (This->vbInterface)
hr = IVBSAXContentHandler_endElement(
handler->vbhandler,
&uri, &local, &element->qname);
else
hr = ISAXContentHandler_endElement(
handler->handler,
uri, SysStringLen(uri),
local, SysStringLen(local),
element->qname, SysStringLen(element->qname));
This->nb_attributes = 0;
if (sax_callback_failed(This, hr))
{
format_error_message_from_id(This, hr);
free_element_entry(element);
return;
}
if (is_namespaces_enabled(This->saxreader))
{
int i = -1;
while (iterate_endprefix_index(This, element, &i) && saxreader_has_handler(This, SAXContentHandler))
{
if (This->vbInterface)
hr = IVBSAXContentHandler_endPrefixMapping(
handler->vbhandler, &element->ns[i].prefix);
else
hr = ISAXContentHandler_endPrefixMapping(
handler->handler, element->ns[i].prefix, SysStringLen(element->ns[i].prefix));
if (sax_callback_failed(This, hr)) break;
}
if (sax_callback_failed(This, hr))
format_error_message_from_id(This, hr);
}
free_element_entry(element);
}
static void libxmlCharacters(
void *ctx,
const xmlChar *ch,
int len)
{
saxlocator *This = ctx;
struct saxcontenthandler_iface *handler = saxreader_get_contenthandler(This->saxreader);
BSTR Chars;
HRESULT hr;
xmlChar *cur, *end;
BOOL lastEvent = FALSE;
if (!saxreader_has_handler(This, SAXContentHandler)) return;
update_position(This, FALSE);
cur = (xmlChar*)This->pParserCtxt->input->cur;
while(cur>=This->pParserCtxt->input->base && *cur!='>')
{
if(*cur=='\n' || (*cur=='\r' && *(cur+1)!='\n'))
This->line--;
cur--;
}
This->column = 1;
for(; cur>=This->pParserCtxt->input->base && *cur!='\n' && *cur!='\r'; cur--)
This->column++;
cur = (xmlChar*)ch;
if(*(ch-1)=='\r') cur--;
end = cur;
while(1)
{
while(end-ch<len && *end!='\r') end++;
if(end-ch==len)
{
lastEvent = TRUE;
}
else
{
*end = '\n';
end++;
}
if (This->saxreader->version >= MSXML4)
{
xmlChar *p;
for(p=cur; p!=end; p++)
{
if(*p=='\n')
{
This->line++;
This->column = 1;
}
else
{
This->column++;
}
}
if(!lastEvent)
This->column = 0;
}
Chars = pooled_bstr_from_xmlCharN(&This->saxreader->pool, cur, end-cur);
if(This->vbInterface)
hr = IVBSAXContentHandler_characters(handler->vbhandler, &Chars);
else
hr = ISAXContentHandler_characters(handler->handler, Chars, SysStringLen(Chars));
if (sax_callback_failed(This, hr))
{
format_error_message_from_id(This, hr);
return;
}
if (This->saxreader->version < MSXML4)
This->column += end-cur;
if(lastEvent)
break;
*(end-1) = '\r';
if(*end == '\n')
{
end++;
This->column++;
}
cur = end;
if(end-ch == len) break;
}
}
static void libxmlSetDocumentLocator(
void *ctx,
xmlSAXLocatorPtr loc)
{
saxlocator *This = ctx;
struct saxcontenthandler_iface *handler = saxreader_get_contenthandler(This->saxreader);
HRESULT hr = S_OK;
if (saxreader_has_handler(This, SAXContentHandler))
{
if(This->vbInterface)
hr = IVBSAXContentHandler_putref_documentLocator(handler->vbhandler,
&This->IVBSAXLocator_iface);
else
hr = ISAXContentHandler_putDocumentLocator(handler->handler, &This->ISAXLocator_iface);
}
if(FAILED(hr))
format_error_message_from_id(This, hr);
}
static void libxmlComment(void *ctx, const xmlChar *value)
{
saxlocator *This = ctx;
struct saxlexicalhandler_iface *handler = saxreader_get_lexicalhandler(This->saxreader);
BSTR bValue;
HRESULT hr;
const xmlChar *p = This->pParserCtxt->input->cur;
update_position(This, FALSE);
while(p-4>=This->pParserCtxt->input->base
&& memcmp(p-4, "<!--", sizeof(char[4])))
{
if(*p=='\n' || (*p=='\r' && *(p+1)!='\n'))
This->line--;
p--;
}
This->column = 0;
for(; p>=This->pParserCtxt->input->base && *p!='\n' && *p!='\r'; p--)
This->column++;
if (!saxreader_has_handler(This, SAXLexicalHandler)) return;
bValue = pooled_bstr_from_xmlChar(&This->saxreader->pool, value);
if (This->vbInterface)
hr = IVBSAXLexicalHandler_comment(handler->vbhandler, &bValue);
else
hr = ISAXLexicalHandler_comment(handler->handler, bValue, SysStringLen(bValue));
if(FAILED(hr))
format_error_message_from_id(This, hr);
}
static void libxmlFatalError(void *ctx, const char *msg, ...)
{
saxlocator *This = ctx;
struct saxerrorhandler_iface *handler = saxreader_get_errorhandler(This->saxreader);
char message[1024];
WCHAR *error;
DWORD len;
va_list args;
if(This->ret != S_OK) {
xmlStopParser(This->pParserCtxt);
return;
}
va_start(args, msg);
vsprintf(message, msg, args);
va_end(args);
len = MultiByteToWideChar(CP_UNIXCP, 0, message, -1, NULL, 0);
error = heap_alloc(sizeof(WCHAR)*len);
if(error)
{
MultiByteToWideChar(CP_UNIXCP, 0, message, -1, error, len);
TRACE("fatal error for %p: %s\n", This, debugstr_w(error));
}
if (!saxreader_has_handler(This, SAXErrorHandler))
{
xmlStopParser(This->pParserCtxt);
This->ret = E_FAIL;
heap_free(error);
return;
}
FIXME("Error handling is not compatible.\n");
if(This->vbInterface)
{
BSTR bstrError = SysAllocString(error);
IVBSAXErrorHandler_fatalError(handler->vbhandler, &This->IVBSAXLocator_iface,
&bstrError, E_FAIL);
SysFreeString(bstrError);
}
else
ISAXErrorHandler_fatalError(handler->handler, &This->ISAXLocator_iface, error, E_FAIL);
heap_free(error);
xmlStopParser(This->pParserCtxt);
This->ret = E_FAIL;
}
static void libxmlCDataBlock(void *ctx, const xmlChar *value, int len)
{
saxlocator *This = ctx;
struct saxcontenthandler_iface *content = saxreader_get_contenthandler(This->saxreader);
struct saxlexicalhandler_iface *lexical = saxreader_get_lexicalhandler(This->saxreader);
HRESULT hr = S_OK;
xmlChar *beg = (xmlChar*)This->pParserCtxt->input->cur-len;
xmlChar *cur, *end;
int realLen;
BSTR Chars;
BOOL lastEvent = FALSE, change;
update_position(This, FALSE);
while(beg-9>=This->pParserCtxt->input->base
&& memcmp(beg-9, "<![CDATA[", sizeof(char[9])))
{
if(*beg=='\n' || (*beg=='\r' && *(beg+1)!='\n'))
This->line--;
beg--;
}
This->column = 0;
for(; beg>=This->pParserCtxt->input->base && *beg!='\n' && *beg!='\r'; beg--)
This->column++;
if (saxreader_has_handler(This, SAXLexicalHandler))
{
if (This->vbInterface)
hr = IVBSAXLexicalHandler_startCDATA(lexical->vbhandler);
else
hr = ISAXLexicalHandler_startCDATA(lexical->handler);
}
if(FAILED(hr))
{
format_error_message_from_id(This, hr);
return;
}
realLen = This->pParserCtxt->input->cur-beg-3;
cur = beg;
end = beg;
while(1)
{
while(end-beg<realLen && *end!='\r') end++;
if(end-beg==realLen)
{
end--;
lastEvent = TRUE;
}
else if(end-beg==realLen-1 && *end=='\r' && *(end+1)=='\n')
lastEvent = TRUE;
if(*end == '\r') change = TRUE;
else change = FALSE;
if(change) *end = '\n';
if (saxreader_has_handler(This, SAXContentHandler))
{
Chars = pooled_bstr_from_xmlCharN(&This->saxreader->pool, cur, end-cur+1);
if (This->vbInterface)
hr = IVBSAXContentHandler_characters(content->vbhandler, &Chars);
else
hr = ISAXContentHandler_characters(content->handler, Chars, SysStringLen(Chars));
}
if(change) *end = '\r';
if(lastEvent)
break;
This->column += end-cur+2;
end += 2;
cur = end;
}
if (saxreader_has_handler(This, SAXLexicalHandler))
{
if (This->vbInterface)
hr = IVBSAXLexicalHandler_endCDATA(lexical->vbhandler);
else
hr = ISAXLexicalHandler_endCDATA(lexical->handler);
}
if(FAILED(hr))
format_error_message_from_id(This, hr);
This->column += 4+end-cur;
}
static xmlParserInputPtr libxmlresolveentity(void *ctx, const xmlChar *publicid, const xmlChar *systemid)
{
FIXME("entity resolving not implemented, %s, %s\n", publicid, systemid);
return xmlSAX2ResolveEntity(ctx, publicid, systemid);
}
/*** IVBSAXLocator interface ***/
/*** IUnknown methods ***/
static HRESULT WINAPI ivbsaxlocator_QueryInterface(IVBSAXLocator* iface, REFIID riid, void **ppvObject)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject);
*ppvObject = NULL;
if ( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_IDispatch) ||
IsEqualGUID( riid, &IID_IVBSAXLocator ))
{
*ppvObject = iface;
}
else if ( IsEqualGUID( riid, &IID_IVBSAXAttributes ))
{
*ppvObject = &This->IVBSAXAttributes_iface;
}
else
{
FIXME("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IVBSAXLocator_AddRef( iface );
return S_OK;
}
static ULONG WINAPI ivbsaxlocator_AddRef(IVBSAXLocator* iface)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
TRACE("%p\n", This );
return InterlockedIncrement( &This->ref );
}
static ULONG WINAPI ivbsaxlocator_Release(
IVBSAXLocator* iface)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
return ISAXLocator_Release((ISAXLocator*)&This->IVBSAXLocator_iface);
}
/*** IDispatch methods ***/
static HRESULT WINAPI ivbsaxlocator_GetTypeInfoCount( IVBSAXLocator *iface, UINT* pctinfo )
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI ivbsaxlocator_GetTypeInfo(
IVBSAXLocator *iface,
UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
HRESULT hr;
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
hr = get_typeinfo(IVBSAXLocator_tid, ppTInfo);
return hr;
}
static HRESULT WINAPI ivbsaxlocator_GetIDsOfNames(
IVBSAXLocator *iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
lcid, rgDispId);
if(!rgszNames || cNames == 0 || !rgDispId)
return E_INVALIDARG;
hr = get_typeinfo(IVBSAXLocator_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI ivbsaxlocator_Invoke(
IVBSAXLocator *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
hr = get_typeinfo(IVBSAXLocator_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &This->IVBSAXLocator_iface, dispIdMember, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
/*** IVBSAXLocator methods ***/
static HRESULT WINAPI ivbsaxlocator_get_columnNumber(
IVBSAXLocator* iface,
int *pnColumn)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
return ISAXLocator_getColumnNumber((ISAXLocator*)&This->IVBSAXLocator_iface, pnColumn);
}
static HRESULT WINAPI ivbsaxlocator_get_lineNumber(
IVBSAXLocator* iface,
int *pnLine)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
return ISAXLocator_getLineNumber((ISAXLocator*)&This->IVBSAXLocator_iface, pnLine);
}
static HRESULT WINAPI ivbsaxlocator_get_publicId(
IVBSAXLocator* iface,
BSTR* publicId)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
return ISAXLocator_getPublicId((ISAXLocator*)&This->IVBSAXLocator_iface,
(const WCHAR**)publicId);
}
static HRESULT WINAPI ivbsaxlocator_get_systemId(
IVBSAXLocator* iface,
BSTR* systemId)
{
saxlocator *This = impl_from_IVBSAXLocator( iface );
return ISAXLocator_getSystemId((ISAXLocator*)&This->IVBSAXLocator_iface,
(const WCHAR**)systemId);
}
static const struct IVBSAXLocatorVtbl VBSAXLocatorVtbl =
{
ivbsaxlocator_QueryInterface,
ivbsaxlocator_AddRef,
ivbsaxlocator_Release,
ivbsaxlocator_GetTypeInfoCount,
ivbsaxlocator_GetTypeInfo,
ivbsaxlocator_GetIDsOfNames,
ivbsaxlocator_Invoke,
ivbsaxlocator_get_columnNumber,
ivbsaxlocator_get_lineNumber,
ivbsaxlocator_get_publicId,
ivbsaxlocator_get_systemId
};
/*** ISAXLocator interface ***/
/*** IUnknown methods ***/
static HRESULT WINAPI isaxlocator_QueryInterface(ISAXLocator* iface, REFIID riid, void **ppvObject)
{
saxlocator *This = impl_from_ISAXLocator( iface );
TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
*ppvObject = NULL;
if ( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_ISAXLocator ))
{
*ppvObject = iface;
}
else if ( IsEqualGUID( riid, &IID_ISAXAttributes ))
{
*ppvObject = &This->ISAXAttributes_iface;
}
else
{
WARN("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
ISAXLocator_AddRef( iface );
return S_OK;
}
static ULONG WINAPI isaxlocator_AddRef(ISAXLocator* iface)
{
saxlocator *This = impl_from_ISAXLocator( iface );
ULONG ref = InterlockedIncrement( &This->ref );
TRACE("(%p)->(%d)\n", This, ref);
return ref;
}
static ULONG WINAPI isaxlocator_Release(
ISAXLocator* iface)
{
saxlocator *This = impl_from_ISAXLocator( iface );
LONG ref = InterlockedDecrement( &This->ref );
TRACE("(%p)->(%d)\n", This, ref );
if (ref == 0)
{
element_entry *element, *element2;
int index;
SysFreeString(This->publicId);
SysFreeString(This->systemId);
SysFreeString(This->namespaceUri);
for(index=0; index<This->nb_attributes; index++)
{
SysFreeString(This->attributes[index].szLocalname);
SysFreeString(This->attributes[index].szValue);
SysFreeString(This->attributes[index].szQName);
}
heap_free(This->attributes);
/* element stack */
LIST_FOR_EACH_ENTRY_SAFE(element, element2, &This->elements, element_entry, entry)
{
list_remove(&element->entry);
free_element_entry(element);
}
ISAXXMLReader_Release(&This->saxreader->ISAXXMLReader_iface);
heap_free( This );
}
return ref;
}
/*** ISAXLocator methods ***/
static HRESULT WINAPI isaxlocator_getColumnNumber(
ISAXLocator* iface,
int *pnColumn)
{
saxlocator *This = impl_from_ISAXLocator( iface );
*pnColumn = This->column;
return S_OK;
}
static HRESULT WINAPI isaxlocator_getLineNumber(
ISAXLocator* iface,
int *pnLine)
{
saxlocator *This = impl_from_ISAXLocator( iface );
*pnLine = This->line;
return S_OK;
}
static HRESULT WINAPI isaxlocator_getPublicId(
ISAXLocator* iface,
const WCHAR ** ppwchPublicId)
{
BSTR publicId;
saxlocator *This = impl_from_ISAXLocator( iface );
SysFreeString(This->publicId);
publicId = bstr_from_xmlChar(xmlSAX2GetPublicId(This->pParserCtxt));
if(SysStringLen(publicId))
This->publicId = publicId;
else
{
SysFreeString(publicId);
This->publicId = NULL;
}
*ppwchPublicId = This->publicId;
return S_OK;
}
static HRESULT WINAPI isaxlocator_getSystemId(
ISAXLocator* iface,
const WCHAR ** ppwchSystemId)
{
BSTR systemId;
saxlocator *This = impl_from_ISAXLocator( iface );
SysFreeString(This->systemId);
systemId = bstr_from_xmlChar(xmlSAX2GetSystemId(This->pParserCtxt));
if(SysStringLen(systemId))
This->systemId = systemId;
else
{
SysFreeString(systemId);
This->systemId = NULL;
}
*ppwchSystemId = This->systemId;
return S_OK;
}
static const struct ISAXLocatorVtbl SAXLocatorVtbl =
{
isaxlocator_QueryInterface,
isaxlocator_AddRef,
isaxlocator_Release,
isaxlocator_getColumnNumber,
isaxlocator_getLineNumber,
isaxlocator_getPublicId,
isaxlocator_getSystemId
};
static HRESULT SAXLocator_create(saxreader *reader, saxlocator **ppsaxlocator, BOOL vbInterface)
{
static const WCHAR w3xmlns[] = { 'h','t','t','p',':','/','/', 'w','w','w','.','w','3','.',
'o','r','g','/','2','0','0','0','/','x','m','l','n','s','/',0 };
saxlocator *locator;
locator = heap_alloc( sizeof (*locator) );
if( !locator )
return E_OUTOFMEMORY;
locator->IVBSAXLocator_iface.lpVtbl = &VBSAXLocatorVtbl;
locator->ISAXLocator_iface.lpVtbl = &SAXLocatorVtbl;
locator->IVBSAXAttributes_iface.lpVtbl = &ivbsaxattributes_vtbl;
locator->ISAXAttributes_iface.lpVtbl = &isaxattributes_vtbl;
locator->ref = 1;
locator->vbInterface = vbInterface;
locator->saxreader = reader;
ISAXXMLReader_AddRef(&reader->ISAXXMLReader_iface);
locator->pParserCtxt = NULL;
locator->publicId = NULL;
locator->systemId = NULL;
locator->line = reader->version < MSXML4 ? 0 : 1;
locator->column = 0;
locator->ret = S_OK;
if (locator->saxreader->version >= MSXML6)
locator->namespaceUri = SysAllocString(w3xmlns);
else
locator->namespaceUri = SysAllocStringLen(NULL, 0);
if(!locator->namespaceUri)
{
ISAXXMLReader_Release(&reader->ISAXXMLReader_iface);
heap_free(locator);
return E_OUTOFMEMORY;
}
locator->attributesSize = 8;
locator->nb_attributes = 0;
locator->attributes = heap_alloc(sizeof(struct _attributes)*locator->attributesSize);
if(!locator->attributes)
{
ISAXXMLReader_Release(&reader->ISAXXMLReader_iface);
SysFreeString(locator->namespaceUri);
heap_free(locator);
return E_OUTOFMEMORY;
}
list_init(&locator->elements);
*ppsaxlocator = locator;
TRACE("returning %p\n", *ppsaxlocator);
return S_OK;
}
/*** SAXXMLReader internal functions ***/
static HRESULT internal_parseBuffer(saxreader *This, const char *buffer, int size, BOOL vbInterface)
{
xmlCharEncoding encoding = XML_CHAR_ENCODING_NONE;
xmlChar *enc_name = NULL;
saxlocator *locator;
HRESULT hr;
TRACE("(%p)->(%p %d)\n", This, buffer, size);
hr = SAXLocator_create(This, &locator, vbInterface);
if (FAILED(hr))
return hr;
if (size >= 4)
{
const unsigned char *buff = (unsigned char*)buffer;
encoding = xmlDetectCharEncoding((xmlChar*)buffer, 4);
enc_name = (xmlChar*)xmlGetCharEncodingName(encoding);
TRACE("detected encoding: %s\n", enc_name);
/* skip BOM, parser won't switch encodings and so won't skip it on its own */
if ((encoding == XML_CHAR_ENCODING_UTF8) &&
buff[0] == 0xEF && buff[1] == 0xBB && buff[2] == 0xBF)
{
buffer += 3;
size -= 3;
}
}
/* if libxml2 detection failed try to guess */
if (encoding == XML_CHAR_ENCODING_NONE)
{
const WCHAR *ptr = (WCHAR*)buffer;
/* xml declaration with possibly specfied encoding will be still handled by parser */
if ((size >= 2) && *ptr == '<' && ptr[1] != '?')
{
enc_name = (xmlChar*)xmlGetCharEncodingName(XML_CHAR_ENCODING_UTF16LE);
encoding = XML_CHAR_ENCODING_UTF16LE;
}
}
else if (encoding == XML_CHAR_ENCODING_UTF8)
enc_name = (xmlChar*)xmlGetCharEncodingName(encoding);
else
enc_name = NULL;
locator->pParserCtxt = xmlCreateMemoryParserCtxt(buffer, size);
if (!locator->pParserCtxt)
{
ISAXLocator_Release(&locator->ISAXLocator_iface);
return E_FAIL;
}
if (enc_name)
{
locator->pParserCtxt->encoding = xmlStrdup(enc_name);
if (encoding == XML_CHAR_ENCODING_UTF16LE) {
TRACE("switching to %s\n", enc_name);
xmlSwitchEncoding(locator->pParserCtxt, encoding);
}
}
xmlFree(locator->pParserCtxt->sax);
locator->pParserCtxt->sax = &locator->saxreader->sax;
locator->pParserCtxt->userData = locator;
This->isParsing = TRUE;
if(xmlParseDocument(locator->pParserCtxt) == -1 && locator->ret == S_OK)
hr = E_FAIL;
else
hr = locator->ret;
This->isParsing = FALSE;
if(locator->pParserCtxt)
{
locator->pParserCtxt->sax = NULL;
xmlFreeParserCtxt(locator->pParserCtxt);
locator->pParserCtxt = NULL;
}
ISAXLocator_Release(&locator->ISAXLocator_iface);
return hr;
}
static HRESULT internal_parseStream(saxreader *This, ISequentialStream *stream, BOOL vbInterface)
{
saxlocator *locator;
HRESULT hr;
ULONG dataRead;
char data[1024];
int ret;
dataRead = 0;
hr = ISequentialStream_Read(stream, data, sizeof(data), &dataRead);
if(FAILED(hr)) return hr;
hr = SAXLocator_create(This, &locator, vbInterface);
if(FAILED(hr)) return hr;
locator->pParserCtxt = xmlCreatePushParserCtxt(
&locator->saxreader->sax, locator,
data, dataRead, NULL);
if(!locator->pParserCtxt)
{
ISAXLocator_Release(&locator->ISAXLocator_iface);
return E_FAIL;
}
This->isParsing = TRUE;
if(dataRead != sizeof(data))
{
ret = xmlParseChunk(locator->pParserCtxt, data, 0, 1);
hr = ret!=XML_ERR_OK && locator->ret==S_OK ? E_FAIL : locator->ret;
}
else
{
while(1)
{
dataRead = 0;
hr = ISequentialStream_Read(stream, data, sizeof(data), &dataRead);
if (FAILED(hr)) break;
ret = xmlParseChunk(locator->pParserCtxt, data, dataRead, 0);
hr = ret!=XML_ERR_OK && locator->ret==S_OK ? E_FAIL : locator->ret;
if (hr != S_OK) break;
if (dataRead != sizeof(data))
{
ret = xmlParseChunk(locator->pParserCtxt, data, 0, 1);
hr = ret!=XML_ERR_OK && locator->ret==S_OK ? E_FAIL : locator->ret;
break;
}
}
}
This->isParsing = FALSE;
xmlFreeParserCtxt(locator->pParserCtxt);
locator->pParserCtxt = NULL;
ISAXLocator_Release(&locator->ISAXLocator_iface);
return hr;
}
static HRESULT internal_parse(
saxreader* This,
VARIANT varInput,
BOOL vbInterface)
{
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_variant(&varInput));
/* Dispose of the BSTRs in the pool from a prior run, if any. */
free_bstr_pool(&This->pool);
switch(V_VT(&varInput))
{
case VT_BSTR:
hr = internal_parseBuffer(This, (const char*)V_BSTR(&varInput),
strlenW(V_BSTR(&varInput))*sizeof(WCHAR), vbInterface);
break;
case VT_ARRAY|VT_UI1: {
void *pSAData;
LONG lBound, uBound;
ULONG dataRead;
hr = SafeArrayGetLBound(V_ARRAY(&varInput), 1, &lBound);
if(hr != S_OK) break;
hr = SafeArrayGetUBound(V_ARRAY(&varInput), 1, &uBound);
if(hr != S_OK) break;
dataRead = (uBound-lBound)*SafeArrayGetElemsize(V_ARRAY(&varInput));
hr = SafeArrayAccessData(V_ARRAY(&varInput), &pSAData);
if(hr != S_OK) break;
hr = internal_parseBuffer(This, pSAData, dataRead, vbInterface);
SafeArrayUnaccessData(V_ARRAY(&varInput));
break;
}
case VT_UNKNOWN:
case VT_DISPATCH: {
IPersistStream *persistStream;
ISequentialStream *stream = NULL;
IXMLDOMDocument *xmlDoc;
if(IUnknown_QueryInterface(V_UNKNOWN(&varInput),
&IID_IXMLDOMDocument, (void**)&xmlDoc) == S_OK)
{
BSTR bstrData;
IXMLDOMDocument_get_xml(xmlDoc, &bstrData);
hr = internal_parseBuffer(This, (const char*)bstrData,
SysStringByteLen(bstrData), vbInterface);
IXMLDOMDocument_Release(xmlDoc);
SysFreeString(bstrData);
break;
}
if(IUnknown_QueryInterface(V_UNKNOWN(&varInput),
&IID_IPersistStream, (void**)&persistStream) == S_OK)
{
IStream *stream_copy;
hr = CreateStreamOnHGlobal(NULL, TRUE, &stream_copy);
if(hr != S_OK)
{
IPersistStream_Release(persistStream);
return hr;
}
hr = IPersistStream_Save(persistStream, stream_copy, TRUE);
IPersistStream_Release(persistStream);
if(hr == S_OK)
IStream_QueryInterface(stream_copy, &IID_ISequentialStream, (void**)&stream);
IStream_Release(stream_copy);
}
/* try base interface first */
if(!stream)
{
IUnknown_QueryInterface(V_UNKNOWN(&varInput), &IID_ISequentialStream, (void**)&stream);
if (!stream)
/* this should never happen if IStream is implemented properly, but just in case */
IUnknown_QueryInterface(V_UNKNOWN(&varInput), &IID_IStream, (void**)&stream);
}
if(stream)
{
hr = internal_parseStream(This, stream, vbInterface);
ISequentialStream_Release(stream);
}
else
{
WARN("IUnknown* input doesn't support any of expected interfaces\n");
hr = E_INVALIDARG;
}
break;
}
default:
WARN("vt %d not implemented\n", V_VT(&varInput));
hr = E_INVALIDARG;
}
return hr;
}
static HRESULT internal_vbonDataAvailable(void *obj, char *ptr, DWORD len)
{
saxreader *This = obj;
return internal_parseBuffer(This, ptr, len, TRUE);
}
static HRESULT internal_onDataAvailable(void *obj, char *ptr, DWORD len)
{
saxreader *This = obj;
return internal_parseBuffer(This, ptr, len, FALSE);
}
static HRESULT internal_parseURL(
saxreader* This,
const WCHAR *url,
BOOL vbInterface)
{
IMoniker *mon;
bsc_t *bsc;
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_w(url));
hr = create_moniker_from_url(url, &mon);
if(FAILED(hr))
return hr;
if(vbInterface) hr = bind_url(mon, internal_vbonDataAvailable, This, &bsc);
else hr = bind_url(mon, internal_onDataAvailable, This, &bsc);
IMoniker_Release(mon);
if(FAILED(hr))
return hr;
return detach_bsc(bsc);
}
static HRESULT internal_putProperty(
saxreader* This,
const WCHAR *prop,
VARIANT value,
BOOL vbInterface)
{
TRACE("(%p)->(%s %s)\n", This, debugstr_w(prop), debugstr_variant(&value));
if(!memcmp(prop, PropertyDeclHandlerW, sizeof(PropertyDeclHandlerW)))
{
if(This->isParsing) return E_FAIL;
switch (V_VT(&value))
{
case VT_EMPTY:
saxreader_put_handler(This, SAXDeclHandler, NULL, vbInterface);
break;
case VT_UNKNOWN:
{
IUnknown *handler = NULL;
if (V_UNKNOWN(&value))
{
HRESULT hr;
if (vbInterface)
hr = IUnknown_QueryInterface(V_UNKNOWN(&value), &IID_IVBSAXDeclHandler, (void**)&handler);
else
hr = IUnknown_QueryInterface(V_UNKNOWN(&value), &IID_ISAXDeclHandler, (void**)&handler);
if (FAILED(hr)) return hr;
}
saxreader_put_handler(This, SAXDeclHandler, handler, vbInterface);
if (handler) IUnknown_Release(handler);
break;
}
default:
return E_INVALIDARG;
}
return S_OK;
}
if(!memcmp(prop, PropertyLexicalHandlerW, sizeof(PropertyLexicalHandlerW)))
{
if(This->isParsing) return E_FAIL;
switch (V_VT(&value))
{
case VT_EMPTY:
saxreader_put_handler(This, SAXLexicalHandler, NULL, vbInterface);
break;
case VT_UNKNOWN:
{
IUnknown *handler = NULL;
if (V_UNKNOWN(&value))
{
HRESULT hr;
if (vbInterface)
hr = IUnknown_QueryInterface(V_UNKNOWN(&value), &IID_IVBSAXLexicalHandler, (void**)&handler);
else
hr = IUnknown_QueryInterface(V_UNKNOWN(&value), &IID_ISAXLexicalHandler, (void**)&handler);
if (FAILED(hr)) return hr;
}
saxreader_put_handler(This, SAXLexicalHandler, handler, vbInterface);
if (handler) IUnknown_Release(handler);
break;
}
default:
return E_INVALIDARG;
}
return S_OK;
}
if(!memcmp(prop, PropertyMaxXMLSizeW, sizeof(PropertyMaxXMLSizeW)))
{
if (V_VT(&value) == VT_I4 && V_I4(&value) == 0) return S_OK;
FIXME("(%p)->(%s): max-xml-size unsupported\n", This, debugstr_variant(&value));
return E_NOTIMPL;
}
if(!memcmp(prop, PropertyMaxElementDepthW, sizeof(PropertyMaxElementDepthW)))
{
if (V_VT(&value) == VT_I4 && V_I4(&value) == 0) return S_OK;
FIXME("(%p)->(%s): max-element-depth unsupported\n", This, debugstr_variant(&value));
return E_NOTIMPL;
}
FIXME("(%p)->(%s:%s): unsupported property\n", This, debugstr_w(prop), debugstr_variant(&value));
if(!memcmp(prop, PropertyCharsetW, sizeof(PropertyCharsetW)))
return E_NOTIMPL;
if(!memcmp(prop, PropertyDomNodeW, sizeof(PropertyDomNodeW)))
return E_FAIL;
if(!memcmp(prop, PropertyInputSourceW, sizeof(PropertyInputSourceW)))
return E_NOTIMPL;
if(!memcmp(prop, PropertySchemaDeclHandlerW, sizeof(PropertySchemaDeclHandlerW)))
return E_NOTIMPL;
if(!memcmp(prop, PropertyXMLDeclEncodingW, sizeof(PropertyXMLDeclEncodingW)))
return E_FAIL;
if(!memcmp(prop, PropertyXMLDeclStandaloneW, sizeof(PropertyXMLDeclStandaloneW)))
return E_FAIL;
if(!memcmp(prop, PropertyXMLDeclVersionW, sizeof(PropertyXMLDeclVersionW)))
return E_FAIL;
return E_INVALIDARG;
}
static HRESULT internal_getProperty(const saxreader* This, const WCHAR *prop, VARIANT *value, BOOL vb)
{
TRACE("(%p)->(%s)\n", This, debugstr_w(prop));
if (!value) return E_POINTER;
if (!memcmp(PropertyLexicalHandlerW, prop, sizeof(PropertyLexicalHandlerW)))
{
V_VT(value) = VT_UNKNOWN;
saxreader_get_handler(This, SAXLexicalHandler, vb, (void**)&V_UNKNOWN(value));
return S_OK;
}
if (!memcmp(PropertyDeclHandlerW, prop, sizeof(PropertyDeclHandlerW)))
{
V_VT(value) = VT_UNKNOWN;
saxreader_get_handler(This, SAXDeclHandler, vb, (void**)&V_UNKNOWN(value));
return S_OK;
}
if (!memcmp(PropertyXmlDeclVersionW, prop, sizeof(PropertyXmlDeclVersionW)))
{
V_VT(value) = VT_BSTR;
V_BSTR(value) = SysAllocString(This->xmldecl_version);
return S_OK;
}
FIXME("(%p)->(%s) unsupported property\n", This, debugstr_w(prop));
return E_NOTIMPL;
}
/*** IVBSAXXMLReader interface ***/
/*** IUnknown methods ***/
static HRESULT WINAPI saxxmlreader_QueryInterface(IVBSAXXMLReader* iface, REFIID riid, void **ppvObject)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
*ppvObject = NULL;
if ( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IVBSAXXMLReader ))
{
*ppvObject = iface;
}
else if( IsEqualGUID( riid, &IID_ISAXXMLReader ))
{
*ppvObject = &This->ISAXXMLReader_iface;
}
else if (dispex_query_interface(&This->dispex, riid, ppvObject))
{
return *ppvObject ? S_OK : E_NOINTERFACE;
}
else
{
FIXME("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IVBSAXXMLReader_AddRef( iface );
return S_OK;
}
static ULONG WINAPI saxxmlreader_AddRef(IVBSAXXMLReader* iface)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
TRACE("%p\n", This );
return InterlockedIncrement( &This->ref );
}
static ULONG WINAPI saxxmlreader_Release(
IVBSAXXMLReader* iface)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
LONG ref;
TRACE("%p\n", This );
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
int i;
for (i = 0; i < SAXHandler_Last; i++)
{
struct saxanyhandler_iface *iface = &This->saxhandlers[i].u.anyhandler;
if (iface->handler)
IUnknown_Release(iface->handler);
if (iface->vbhandler)
IUnknown_Release(iface->vbhandler);
}
SysFreeString(This->xmldecl_version);
free_bstr_pool(&This->pool);
release_dispex(&This->dispex);
heap_free( This );
}
return ref;
}
/*** IDispatch ***/
static HRESULT WINAPI saxxmlreader_GetTypeInfoCount( IVBSAXXMLReader *iface, UINT* pctinfo )
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI saxxmlreader_GetTypeInfo(
IVBSAXXMLReader *iface,
UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface,
iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI saxxmlreader_GetIDsOfNames(
IVBSAXXMLReader *iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
riid, rgszNames, cNames, lcid, rgDispId);
}
static HRESULT WINAPI saxxmlreader_Invoke(
IVBSAXXMLReader *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
/*** IVBSAXXMLReader methods ***/
static HRESULT WINAPI saxxmlreader_getFeature(
IVBSAXXMLReader* iface,
const WCHAR *feature_name,
VARIANT_BOOL *value)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
saxreader_feature feature;
TRACE("(%p)->(%s %p)\n", This, debugstr_w(feature_name), value);
feature = get_saxreader_feature(feature_name);
if (feature == Namespaces || feature == NamespacePrefixes)
return get_feature_value(This, feature, value);
FIXME("(%p)->(%s %p) stub\n", This, debugstr_w(feature_name), value);
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putFeature(
IVBSAXXMLReader* iface,
const WCHAR *feature_name,
VARIANT_BOOL value)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
saxreader_feature feature;
TRACE("(%p)->(%s %x)\n", This, debugstr_w(feature_name), value);
feature = get_saxreader_feature(feature_name);
/* accepted cases */
if ((feature == ExternalGeneralEntities && value == VARIANT_FALSE) ||
(feature == ExternalParameterEntities && value == VARIANT_FALSE) ||
feature == Namespaces ||
feature == NamespacePrefixes)
{
return set_feature_value(This, feature, value);
}
if (feature == LexicalHandlerParEntities || feature == ProhibitDTD)
{
FIXME("(%p)->(%s %x) stub\n", This, debugstr_w(feature_name), value);
return set_feature_value(This, feature, value);
}
FIXME("(%p)->(%s %x) stub\n", This, debugstr_w(feature_name), value);
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getProperty(
IVBSAXXMLReader* iface,
const WCHAR *prop,
VARIANT *value)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return internal_getProperty(This, prop, value, TRUE);
}
static HRESULT WINAPI saxxmlreader_putProperty(
IVBSAXXMLReader* iface,
const WCHAR *pProp,
VARIANT value)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return internal_putProperty(This, pProp, value, TRUE);
}
static HRESULT WINAPI saxxmlreader_get_entityResolver(
IVBSAXXMLReader* iface,
IVBSAXEntityResolver **resolver)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_get_handler(This, SAXEntityResolver, TRUE, (void**)resolver);
}
static HRESULT WINAPI saxxmlreader_put_entityResolver(
IVBSAXXMLReader* iface,
IVBSAXEntityResolver *resolver)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_put_handler(This, SAXEntityResolver, resolver, TRUE);
}
static HRESULT WINAPI saxxmlreader_get_contentHandler(
IVBSAXXMLReader* iface,
IVBSAXContentHandler **handler)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_get_handler(This, SAXContentHandler, TRUE, (void**)handler);
}
static HRESULT WINAPI saxxmlreader_put_contentHandler(
IVBSAXXMLReader* iface,
IVBSAXContentHandler *handler)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_put_handler(This, SAXContentHandler, handler, TRUE);
}
static HRESULT WINAPI saxxmlreader_get_dtdHandler(
IVBSAXXMLReader* iface,
IVBSAXDTDHandler **handler)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_get_handler(This, SAXDTDHandler, TRUE, (void**)handler);
}
static HRESULT WINAPI saxxmlreader_put_dtdHandler(
IVBSAXXMLReader* iface,
IVBSAXDTDHandler *handler)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_put_handler(This, SAXDTDHandler, handler, TRUE);
}
static HRESULT WINAPI saxxmlreader_get_errorHandler(
IVBSAXXMLReader* iface,
IVBSAXErrorHandler **handler)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_get_handler(This, SAXErrorHandler, TRUE, (void**)handler);
}
static HRESULT WINAPI saxxmlreader_put_errorHandler(
IVBSAXXMLReader* iface,
IVBSAXErrorHandler *handler)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return saxreader_put_handler(This, SAXErrorHandler, handler, TRUE);
}
static HRESULT WINAPI saxxmlreader_get_baseURL(
IVBSAXXMLReader* iface,
const WCHAR **pBaseUrl)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
FIXME("(%p)->(%p) stub\n", This, pBaseUrl);
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_put_baseURL(
IVBSAXXMLReader* iface,
const WCHAR *pBaseUrl)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
FIXME("(%p)->(%s) stub\n", This, debugstr_w(pBaseUrl));
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_get_secureBaseURL(
IVBSAXXMLReader* iface,
const WCHAR **pSecureBaseUrl)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
FIXME("(%p)->(%p) stub\n", This, pSecureBaseUrl);
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_put_secureBaseURL(
IVBSAXXMLReader* iface,
const WCHAR *secureBaseUrl)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
FIXME("(%p)->(%s) stub\n", This, debugstr_w(secureBaseUrl));
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_parse(
IVBSAXXMLReader* iface,
VARIANT varInput)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return internal_parse(This, varInput, TRUE);
}
static HRESULT WINAPI saxxmlreader_parseURL(
IVBSAXXMLReader* iface,
const WCHAR *url)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
return internal_parseURL(This, url, TRUE);
}
static const struct IVBSAXXMLReaderVtbl VBSAXXMLReaderVtbl =
{
saxxmlreader_QueryInterface,
saxxmlreader_AddRef,
saxxmlreader_Release,
saxxmlreader_GetTypeInfoCount,
saxxmlreader_GetTypeInfo,
saxxmlreader_GetIDsOfNames,
saxxmlreader_Invoke,
saxxmlreader_getFeature,
saxxmlreader_putFeature,
saxxmlreader_getProperty,
saxxmlreader_putProperty,
saxxmlreader_get_entityResolver,
saxxmlreader_put_entityResolver,
saxxmlreader_get_contentHandler,
saxxmlreader_put_contentHandler,
saxxmlreader_get_dtdHandler,
saxxmlreader_put_dtdHandler,
saxxmlreader_get_errorHandler,
saxxmlreader_put_errorHandler,
saxxmlreader_get_baseURL,
saxxmlreader_put_baseURL,
saxxmlreader_get_secureBaseURL,
saxxmlreader_put_secureBaseURL,
saxxmlreader_parse,
saxxmlreader_parseURL
};
/*** ISAXXMLReader interface ***/
/*** IUnknown methods ***/
static HRESULT WINAPI isaxxmlreader_QueryInterface(ISAXXMLReader* iface, REFIID riid, void **ppvObject)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxxmlreader_QueryInterface(&This->IVBSAXXMLReader_iface, riid, ppvObject);
}
static ULONG WINAPI isaxxmlreader_AddRef(ISAXXMLReader* iface)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxxmlreader_AddRef(&This->IVBSAXXMLReader_iface);
}
static ULONG WINAPI isaxxmlreader_Release(ISAXXMLReader* iface)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxxmlreader_Release(&This->IVBSAXXMLReader_iface);
}
/*** ISAXXMLReader methods ***/
static HRESULT WINAPI isaxxmlreader_getFeature(
ISAXXMLReader* iface,
const WCHAR *pFeature,
VARIANT_BOOL *pValue)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return IVBSAXXMLReader_getFeature(&This->IVBSAXXMLReader_iface, pFeature, pValue);
}
static HRESULT WINAPI isaxxmlreader_putFeature(
ISAXXMLReader* iface,
const WCHAR *pFeature,
VARIANT_BOOL vfValue)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return IVBSAXXMLReader_putFeature(&This->IVBSAXXMLReader_iface, pFeature, vfValue);
}
static HRESULT WINAPI isaxxmlreader_getProperty(
ISAXXMLReader* iface,
const WCHAR *prop,
VARIANT *value)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return internal_getProperty(This, prop, value, FALSE);
}
static HRESULT WINAPI isaxxmlreader_putProperty(
ISAXXMLReader* iface,
const WCHAR *pProp,
VARIANT value)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return internal_putProperty(This, pProp, value, FALSE);
}
static HRESULT WINAPI isaxxmlreader_getEntityResolver(
ISAXXMLReader* iface,
ISAXEntityResolver **resolver)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_get_handler(This, SAXEntityResolver, FALSE, (void**)resolver);
}
static HRESULT WINAPI isaxxmlreader_putEntityResolver(
ISAXXMLReader* iface,
ISAXEntityResolver *resolver)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_put_handler(This, SAXEntityResolver, resolver, FALSE);
}
static HRESULT WINAPI isaxxmlreader_getContentHandler(
ISAXXMLReader* iface,
ISAXContentHandler **handler)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_get_handler(This, SAXContentHandler, FALSE, (void**)handler);
}
static HRESULT WINAPI isaxxmlreader_putContentHandler(
ISAXXMLReader* iface,
ISAXContentHandler *handler)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_put_handler(This, SAXContentHandler, handler, FALSE);
}
static HRESULT WINAPI isaxxmlreader_getDTDHandler(
ISAXXMLReader* iface,
ISAXDTDHandler **handler)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_get_handler(This, SAXDTDHandler, FALSE, (void**)handler);
}
static HRESULT WINAPI isaxxmlreader_putDTDHandler(
ISAXXMLReader* iface,
ISAXDTDHandler *handler)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_put_handler(This, SAXDTDHandler, handler, FALSE);
}
static HRESULT WINAPI isaxxmlreader_getErrorHandler(
ISAXXMLReader* iface,
ISAXErrorHandler **handler)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_get_handler(This, SAXErrorHandler, FALSE, (void**)handler);
}
static HRESULT WINAPI isaxxmlreader_putErrorHandler(ISAXXMLReader* iface, ISAXErrorHandler *handler)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return saxreader_put_handler(This, SAXErrorHandler, handler, FALSE);
}
static HRESULT WINAPI isaxxmlreader_getBaseURL(
ISAXXMLReader* iface,
const WCHAR **pBaseUrl)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return IVBSAXXMLReader_get_baseURL(&This->IVBSAXXMLReader_iface, pBaseUrl);
}
static HRESULT WINAPI isaxxmlreader_putBaseURL(
ISAXXMLReader* iface,
const WCHAR *pBaseUrl)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return IVBSAXXMLReader_put_baseURL(&This->IVBSAXXMLReader_iface, pBaseUrl);
}
static HRESULT WINAPI isaxxmlreader_getSecureBaseURL(
ISAXXMLReader* iface,
const WCHAR **pSecureBaseUrl)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return IVBSAXXMLReader_get_secureBaseURL(&This->IVBSAXXMLReader_iface, pSecureBaseUrl);
}
static HRESULT WINAPI isaxxmlreader_putSecureBaseURL(
ISAXXMLReader* iface,
const WCHAR *secureBaseUrl)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return IVBSAXXMLReader_put_secureBaseURL(&This->IVBSAXXMLReader_iface, secureBaseUrl);
}
static HRESULT WINAPI isaxxmlreader_parse(
ISAXXMLReader* iface,
VARIANT varInput)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return internal_parse(This, varInput, FALSE);
}
static HRESULT WINAPI isaxxmlreader_parseURL(
ISAXXMLReader* iface,
const WCHAR *url)
{
saxreader *This = impl_from_ISAXXMLReader( iface );
return internal_parseURL(This, url, FALSE);
}
static const struct ISAXXMLReaderVtbl SAXXMLReaderVtbl =
{
isaxxmlreader_QueryInterface,
isaxxmlreader_AddRef,
isaxxmlreader_Release,
isaxxmlreader_getFeature,
isaxxmlreader_putFeature,
isaxxmlreader_getProperty,
isaxxmlreader_putProperty,
isaxxmlreader_getEntityResolver,
isaxxmlreader_putEntityResolver,
isaxxmlreader_getContentHandler,
isaxxmlreader_putContentHandler,
isaxxmlreader_getDTDHandler,
isaxxmlreader_putDTDHandler,
isaxxmlreader_getErrorHandler,
isaxxmlreader_putErrorHandler,
isaxxmlreader_getBaseURL,
isaxxmlreader_putBaseURL,
isaxxmlreader_getSecureBaseURL,
isaxxmlreader_putSecureBaseURL,
isaxxmlreader_parse,
isaxxmlreader_parseURL
};
static const tid_t saxreader_iface_tids[] = {
IVBSAXXMLReader_tid,
0
};
static dispex_static_data_t saxreader_dispex = {
NULL,
IVBSAXXMLReader_tid,
NULL,
saxreader_iface_tids
};
HRESULT SAXXMLReader_create(MSXML_VERSION version, IUnknown *outer, LPVOID *ppObj)
{
saxreader *reader;
TRACE("(%p, %p)\n", outer, ppObj);
reader = heap_alloc( sizeof (*reader) );
if( !reader )
return E_OUTOFMEMORY;
reader->IVBSAXXMLReader_iface.lpVtbl = &VBSAXXMLReaderVtbl;
reader->ISAXXMLReader_iface.lpVtbl = &SAXXMLReaderVtbl;
reader->ref = 1;
memset(reader->saxhandlers, 0, sizeof(reader->saxhandlers));
reader->isParsing = FALSE;
reader->xmldecl_version = NULL;
reader->pool.pool = NULL;
reader->pool.index = 0;
reader->pool.len = 0;
reader->features = Namespaces | NamespacePrefixes;
reader->version = version;
init_dispex(&reader->dispex, (IUnknown*)&reader->IVBSAXXMLReader_iface, &saxreader_dispex);
memset(&reader->sax, 0, sizeof(xmlSAXHandler));
reader->sax.initialized = XML_SAX2_MAGIC;
reader->sax.startDocument = libxmlStartDocument;
reader->sax.endDocument = libxmlEndDocument;
reader->sax.startElementNs = libxmlStartElementNS;
reader->sax.endElementNs = libxmlEndElementNS;
reader->sax.characters = libxmlCharacters;
reader->sax.setDocumentLocator = libxmlSetDocumentLocator;
reader->sax.comment = libxmlComment;
reader->sax.error = libxmlFatalError;
reader->sax.fatalError = libxmlFatalError;
reader->sax.cdataBlock = libxmlCDataBlock;
reader->sax.resolveEntity = libxmlresolveentity;
*ppObj = &reader->IVBSAXXMLReader_iface;
TRACE("returning iface %p\n", *ppObj);
return S_OK;
}
#else
HRESULT SAXXMLReader_create(MSXML_VERSION version, IUnknown *pUnkOuter, LPVOID *ppObj)
{
MESSAGE("This program tried to use a SAX XML Reader object, but\n"
"libxml2 support was not present at compile time.\n");
return E_NOTIMPL;
}
#endif
Reference in New Issue View Git Blame Copy Permalink