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webservices: Implement WsWriteNode. 

Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hans Leidekker 2016-07-04 11:35:41 +02:00 committed by Alexandre Julliard
parent f449b1324f
commit b17b7b430c
4 changed files with 471 additions and 185 deletions
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98
dlls/webservices/tests/writer.c
View File

@ -1636,6 +1636,103 @@ static void test_WsWriteXmlBuffer(void)
WsFreeHeap( heap );
}
static void test_WsWriteNode(void)
{
WS_XML_STRING localname = {1, (BYTE *)"t"}, localname2 = {4, (BYTE *)"attr"}, ns = {0, NULL};
WS_XML_WRITER *writer;
WS_XML_BUFFER *buffer;
WS_XML_UTF8_TEXT utf8;
WS_XML_ATTRIBUTE attr, *attrs[1];
WS_XML_ELEMENT_NODE elem;
WS_XML_COMMENT_NODE comment;
WS_XML_NODE node;
WS_XML_TEXT_NODE text;
WS_HEAP *heap;
HRESULT hr;
hr = WsCreateHeap( 1 << 16, 0, NULL, 0, &heap, NULL );
ok( hr == S_OK, "got %08x\n", hr );
hr = WsWriteNode( NULL, NULL, NULL );
ok( hr == E_INVALIDARG, "got %08x\n", hr );
hr = WsCreateWriter( NULL, 0, &writer, NULL ) ;
ok( hr == S_OK, "got %08x\n", hr );
hr = WsWriteNode( writer, NULL, NULL );
todo_wine ok( hr == WS_E_INVALID_OPERATION, "got %08x\n", hr );
hr = WsCreateXmlBuffer( heap, NULL, 0, &buffer, NULL );
ok( hr == S_OK, "got %08x\n", hr );
hr = WsSetOutputToBuffer( writer, buffer, NULL, 0, NULL );
ok( hr == S_OK, "got %08x\n", hr );
utf8.text.textType = WS_XML_TEXT_TYPE_UTF8;
utf8.value.bytes = (BYTE *)"value";
utf8.value.length = sizeof("value") - 1;
attr.singleQuote = TRUE;
attr.isXmlNs = FALSE;
attr.prefix = NULL;
attr.localName = &localname2;
attr.ns = &ns;
attr.value = &utf8.text;
attrs[0] = &attr;
elem.node.nodeType = WS_XML_NODE_TYPE_ELEMENT;
elem.prefix = NULL;
elem.localName = &localname;
elem.ns = &ns;
elem.attributeCount = 1;
elem.attributes = attrs;
elem.isEmpty = FALSE;
hr = WsWriteNode( writer, (const WS_XML_NODE *)&elem, NULL );
ok( hr == S_OK, "got %08x\n", hr );
comment.node.nodeType = WS_XML_NODE_TYPE_COMMENT;
comment.value.bytes = (BYTE *)"comment";
comment.value.length = sizeof("comment") - 1;
hr = WsWriteNode( writer, (const WS_XML_NODE *)&comment, NULL );
ok( hr == S_OK, "got %08x\n", hr );
node.nodeType = WS_XML_NODE_TYPE_EOF;
hr = WsWriteNode( writer, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
node.nodeType = WS_XML_NODE_TYPE_BOF;
hr = WsWriteNode( writer, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
node.nodeType = WS_XML_NODE_TYPE_CDATA;
hr = WsWriteNode( writer, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
utf8.value.bytes = (BYTE *)"cdata";
utf8.value.length = sizeof("cdata") - 1;
text.node.nodeType = WS_XML_NODE_TYPE_TEXT;
text.text = &utf8.text;
hr = WsWriteNode( writer, (const WS_XML_NODE *)&text, NULL );
ok( hr == S_OK, "got %08x\n", hr );
node.nodeType = WS_XML_NODE_TYPE_END_CDATA;
hr = WsWriteNode( writer, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
utf8.value.bytes = (BYTE *)"text";
utf8.value.length = sizeof("text") - 1;
hr = WsWriteNode( writer, (const WS_XML_NODE *)&text, NULL );
ok( hr == S_OK, "got %08x\n", hr );
node.nodeType = WS_XML_NODE_TYPE_END_ELEMENT;
hr = WsWriteNode( writer, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
check_output_buffer( buffer, "<t attr='value'><!--comment--><![CDATA[cdata]]>text</t>", __LINE__ );
WsFreeWriter( writer );
WsFreeHeap( heap );
}
START_TEST(writer)
{
test_WsCreateWriter();
@ -1658,4 +1755,5 @@ START_TEST(writer)
test_WsGetWriterPosition();
test_WsSetWriterPosition();
test_WsWriteXmlBuffer();
test_WsWriteNode();
}

2
dlls/webservices/webservices.spec
View File

@ -179,7 +179,7 @@
@ stub WsWriteEnvelopeStart
@ stub WsWriteMessageEnd
@ stub WsWriteMessageStart
@ stub WsWriteNode
@ stdcall WsWriteNode(ptr ptr ptr)
@ stub WsWriteQualifiedName
@ stdcall WsWriteStartAttribute(ptr ptr ptr ptr long ptr)
@ stdcall WsWriteStartCData(ptr ptr)

555
dlls/webservices/writer.c
View File

@ -57,11 +57,11 @@ enum writer_state
{
WRITER_STATE_INITIAL,
WRITER_STATE_STARTELEMENT,
WRITER_STATE_STARTENDELEMENT,
WRITER_STATE_STARTATTRIBUTE,
WRITER_STATE_STARTCDATA,
WRITER_STATE_ENDSTARTELEMENT,
WRITER_STATE_TEXT,
WRITER_STATE_COMMENT,
WRITER_STATE_ENDELEMENT,
WRITER_STATE_ENDCDATA
};
@ -122,12 +122,7 @@ static void write_insert_bof( struct writer *writer, struct node *bof )
static void write_insert_node( struct writer *writer, struct node *parent, struct node *node )
{
node->parent = parent;
if (node->parent == writer->root)
{
struct list *eof = list_tail( &writer->root->children );
list_add_before( eof, &node->entry );
}
else list_add_tail( &parent->children, &node->entry );
list_add_before( list_tail( &parent->children ), &node->entry );
writer->current = node;
}
@ -530,70 +525,6 @@ static HRESULT write_namespace_attribute( struct writer *writer, WS_XML_ATTRIBUT
return S_OK;
}
static HRESULT write_startelement( struct writer *writer )
{
WS_XML_ELEMENT_NODE *elem = &writer->current->hdr;
ULONG size, i;
HRESULT hr;
/* '<prefix:localname prefix:attr="value"... xmlns:prefix="ns"'... */
size = elem->localName->length + 1 /* '<' */;
if (elem->prefix) size += elem->prefix->length + 1 /* ':' */;
if ((hr = write_grow_buffer( writer, size )) != S_OK) return hr;
write_char( writer, '<' );
if (elem->prefix)
{
write_bytes( writer, elem->prefix->bytes, elem->prefix->length );
write_char( writer, ':' );
}
write_bytes( writer, elem->localName->bytes, elem->localName->length );
for (i = 0; i < elem->attributeCount; i++)
{
if (elem->attributes[i]->isXmlNs) continue;
if ((hr = write_attribute( writer, elem->attributes[i] )) != S_OK) return hr;
}
for (i = 0; i < elem->attributeCount; i++)
{
if (!elem->attributes[i]->isXmlNs || !elem->attributes[i]->prefix) continue;
if ((hr = write_namespace_attribute( writer, elem->attributes[i] )) != S_OK) return hr;
}
for (i = 0; i < elem->attributeCount; i++)
{
if (!elem->attributes[i]->isXmlNs || elem->attributes[i]->prefix) continue;
if ((hr = write_namespace_attribute( writer, elem->attributes[i] )) != S_OK) return hr;
}
return S_OK;
}
static HRESULT write_endelement( struct writer *writer, struct node *parent )
{
WS_XML_ELEMENT_NODE *elem = &parent->hdr;
ULONG size;
HRESULT hr;
if (!elem) return WS_E_INVALID_FORMAT;
/* '</prefix:localname>' */
size = elem->localName->length + 3 /* '</>' */;
if (elem->prefix) size += elem->prefix->length + 1 /* ':' */;
if ((hr = write_grow_buffer( writer, size )) != S_OK) return hr;
write_char( writer, '<' );
write_char( writer, '/' );
if (elem->prefix)
{
write_bytes( writer, elem->prefix->bytes, elem->prefix->length );
write_char( writer, ':' );
}
write_bytes( writer, elem->localName->bytes, elem->localName->length );
write_char( writer, '>' );
return S_OK;
}
static HRESULT write_add_namespace_attribute( struct writer *writer, const WS_XML_STRING *prefix,
const WS_XML_STRING *ns, BOOL single )
{
@ -661,16 +592,6 @@ static HRESULT write_set_element_namespace( struct writer *writer )
return set_current_namespace( writer, elem->ns );
}
static HRESULT write_endstartelement( struct writer *writer )
{
HRESULT hr;
if ((hr = write_set_element_namespace( writer )) != S_OK) return hr;
if ((hr = write_startelement( writer )) != S_OK) return hr;
if ((hr = write_grow_buffer( writer, 1 )) != S_OK) return hr;
write_char( writer, '>' );
return S_OK;
}
/**************************************************************************
* WsWriteEndAttribute [webservices.@]
*/
@ -687,53 +608,114 @@ HRESULT WINAPI WsWriteEndAttribute( WS_XML_WRITER *handle, WS_ERROR *error )
return S_OK;
}
static struct node *write_find_start_element( struct writer *writer )
static HRESULT write_startelement( struct writer *writer )
{
struct node *node = writer->current, *child;
struct list *ptr;
WS_XML_ELEMENT_NODE *elem = &writer->current->hdr;
ULONG size, i;
HRESULT hr;
/* '<prefix:localname prefix:attr="value"... xmlns:prefix="ns"'... */
size = elem->localName->length + 1 /* '<' */;
if (elem->prefix) size += elem->prefix->length + 1 /* ':' */;
if ((hr = write_grow_buffer( writer, size )) != S_OK) return hr;
write_char( writer, '<' );
if (elem->prefix)
{
write_bytes( writer, elem->prefix->bytes, elem->prefix->length );
write_char( writer, ':' );
}
write_bytes( writer, elem->localName->bytes, elem->localName->length );
for (i = 0; i < elem->attributeCount; i++)
{
if (elem->attributes[i]->isXmlNs) continue;
if ((hr = write_attribute( writer, elem->attributes[i] )) != S_OK) return hr;
}
for (i = 0; i < elem->attributeCount; i++)
{
if (!elem->attributes[i]->isXmlNs || !elem->attributes[i]->prefix) continue;
if ((hr = write_namespace_attribute( writer, elem->attributes[i] )) != S_OK) return hr;
}
for (i = 0; i < elem->attributeCount; i++)
{
if (!elem->attributes[i]->isXmlNs || elem->attributes[i]->prefix) continue;
if ((hr = write_namespace_attribute( writer, elem->attributes[i] )) != S_OK) return hr;
}
return S_OK;
}
static struct node *write_find_startelement( struct writer *writer )
{
struct node *node;
for (node = writer->current; node; node = node->parent)
{
if (node_type( node ) != WS_XML_NODE_TYPE_ELEMENT) continue;
if (!(ptr = list_tail( &node->children ))) return node;
child = LIST_ENTRY( ptr, struct node, entry );
if (node_type( child ) != WS_XML_NODE_TYPE_END_ELEMENT) return node;
if (node_type( node ) == WS_XML_NODE_TYPE_ELEMENT) return node;
}
return NULL;
}
static HRESULT write_close_element( struct writer *writer )
static inline BOOL is_empty_element( const struct node *node )
{
struct node *node, *parent;
const struct node *head = LIST_ENTRY( list_head( &node->children ), struct node, entry );
return node_type( head ) == WS_XML_NODE_TYPE_END_ELEMENT;
}
static HRESULT write_endelement( struct writer *writer, const WS_XML_ELEMENT_NODE *elem )
{
ULONG size;
HRESULT hr;
if (!(parent = write_find_start_element( writer ))) return WS_E_INVALID_FORMAT;
if (!(node = alloc_node( WS_XML_NODE_TYPE_END_ELEMENT ))) return E_OUTOFMEMORY;
/* '/>' */
if (writer->state == WRITER_STATE_STARTELEMENT)
if (elem->isEmpty && writer->state != WRITER_STATE_ENDSTARTELEMENT)
{
/* '/>' */
if ((hr = write_set_element_namespace( writer )) != S_OK) goto error;
if ((hr = write_startelement( writer )) != S_OK) goto error;
if ((hr = write_grow_buffer( writer, 2 )) != S_OK) goto error;
if ((hr = write_grow_buffer( writer, 2 )) != S_OK) return hr;
write_char( writer, '/' );
write_char( writer, '>' );
writer->state = WRITER_STATE_STARTENDELEMENT;
return S_OK;
}
else
/* '</prefix:localname>' */
size = elem->localName->length + 3 /* '</>' */;
if (elem->prefix) size += elem->prefix->length + 1 /* ':' */;
if ((hr = write_grow_buffer( writer, size )) != S_OK) return hr;
write_char( writer, '<' );
write_char( writer, '/' );
if (elem->prefix)
{
/* '</prefix:localname>' */
if ((hr = write_endelement( writer, parent )) != S_OK) goto error;
writer->state = WRITER_STATE_ENDELEMENT;
write_bytes( writer, elem->prefix->bytes, elem->prefix->length );
write_char( writer, ':' );
}
write_insert_node( writer, parent, node );
write_bytes( writer, elem->localName->bytes, elem->localName->length );
write_char( writer, '>' );
return S_OK;
}
error:
free_node( node );
return hr;
static HRESULT write_close_element( struct writer *writer, struct node *node )
{
WS_XML_ELEMENT_NODE *elem = &node->hdr;
elem->isEmpty = is_empty_element( node );
return write_endelement( writer, elem );
}
static HRESULT write_endelement_node( struct writer *writer )
{
struct node *node;
HRESULT hr;
if (!(node = write_find_startelement( writer ))) return WS_E_INVALID_FORMAT;
if (writer->state == WRITER_STATE_STARTELEMENT)
{
if ((hr = write_set_element_namespace( writer )) != S_OK) return hr;
if ((hr = write_startelement( writer )) != S_OK) return hr;
}
if ((hr = write_close_element( writer, node )) != S_OK) return hr;
writer->current = node->parent;
writer->state = WRITER_STATE_ENDELEMENT;
return S_OK;
}
/**************************************************************************
@ -747,8 +729,15 @@ HRESULT WINAPI WsWriteEndElement( WS_XML_WRITER *handle, WS_ERROR *error )
if (error) FIXME( "ignoring error parameter\n" );
if (!writer) return E_INVALIDARG;
return write_endelement_node( writer );
}
return write_close_element( writer );
static HRESULT write_endstartelement( struct writer *writer )
{
HRESULT hr;
if ((hr = write_grow_buffer( writer, 1 )) != S_OK) return hr;
write_char( writer, '>' );
return S_OK;
}
/**************************************************************************
@ -765,7 +754,10 @@ HRESULT WINAPI WsWriteEndStartElement( WS_XML_WRITER *handle, WS_ERROR *error )
if (!writer) return E_INVALIDARG;
if (writer->state != WRITER_STATE_STARTELEMENT) return WS_E_INVALID_OPERATION;
if ((hr = write_set_element_namespace( writer )) != S_OK) return hr;
if ((hr = write_startelement( writer )) != S_OK) return hr;
if ((hr = write_endstartelement( writer )) != S_OK) return hr;
writer->state = WRITER_STATE_ENDSTARTELEMENT;
return S_OK;
}
@ -803,7 +795,6 @@ static HRESULT write_add_attribute( struct writer *writer, const WS_XML_STRING *
free_attribute( attr );
return hr;
}
writer->state = WRITER_STATE_STARTATTRIBUTE;
return S_OK;
}
@ -815,6 +806,7 @@ HRESULT WINAPI WsWriteStartAttribute( WS_XML_WRITER *handle, const WS_XML_STRING
BOOL single, WS_ERROR *error )
{
struct writer *writer = (struct writer *)handle;
HRESULT hr;
TRACE( "%p %s %s %s %d %p\n", handle, debugstr_xmlstr(prefix), debugstr_xmlstr(localname),
debugstr_xmlstr(ns), single, error );
@ -824,7 +816,60 @@ HRESULT WINAPI WsWriteStartAttribute( WS_XML_WRITER *handle, const WS_XML_STRING
if (writer->state != WRITER_STATE_STARTELEMENT) return WS_E_INVALID_OPERATION;
return write_add_attribute( writer, prefix, localname, ns, single );
if ((hr = write_add_attribute( writer, prefix, localname, ns, single )) != S_OK) return hr;
writer->state = WRITER_STATE_STARTATTRIBUTE;
return S_OK;
}
/* flush current start element if necessary */
static HRESULT write_flush( struct writer *writer )
{
if (writer->state == WRITER_STATE_STARTELEMENT)
{
HRESULT hr;
if ((hr = write_set_element_namespace( writer )) != S_OK) return hr;
if ((hr = write_startelement( writer )) != S_OK) return hr;
if ((hr = write_endstartelement( writer )) != S_OK) return hr;
writer->state = WRITER_STATE_ENDSTARTELEMENT;
}
return S_OK;
}
static HRESULT write_add_cdata_node( struct writer *writer )
{
struct node *node, *parent;
if (!(parent = find_parent( writer->current ))) return WS_E_INVALID_FORMAT;
if (!(node = alloc_node( WS_XML_NODE_TYPE_CDATA ))) return E_OUTOFMEMORY;
write_insert_node( writer, parent, node );
return S_OK;
}
static HRESULT write_add_endcdata_node( struct writer *writer )
{
struct node *node;
if (!(node = alloc_node( WS_XML_NODE_TYPE_END_CDATA ))) return E_OUTOFMEMORY;
node->parent = writer->current;
list_add_tail( &node->parent->children, &node->entry );
return S_OK;
}
static HRESULT write_cdata( struct writer *writer )
{
HRESULT hr;
if ((hr = write_grow_buffer( writer, 9 )) != S_OK) return hr;
write_bytes( writer, (const BYTE *)"<![CDATA[", 9 );
return S_OK;
}
static HRESULT write_cdata_node( struct writer *writer )
{
HRESULT hr;
if ((hr = write_flush( writer )) != S_OK) return hr;
if ((hr = write_add_cdata_node( writer )) != S_OK) return hr;
if ((hr = write_add_endcdata_node( writer )) != S_OK) return hr;
if ((hr = write_cdata( writer )) != S_OK) return hr;
writer->state = WRITER_STATE_STARTCDATA;
return S_OK;
}
/**************************************************************************
@ -833,20 +878,28 @@ HRESULT WINAPI WsWriteStartAttribute( WS_XML_WRITER *handle, const WS_XML_STRING
HRESULT WINAPI WsWriteStartCData( WS_XML_WRITER *handle, WS_ERROR *error )
{
struct writer *writer = (struct writer *)handle;
HRESULT hr;
TRACE( "%p %p\n", handle, error );
if (error) FIXME( "ignoring error parameter\n" );
if (!writer) return E_INVALIDARG;
return write_cdata_node( writer );
}
/* flush current start element if necessary */
if (writer->state == WRITER_STATE_STARTELEMENT && ((hr = write_endstartelement( writer )) != S_OK))
return hr;
static HRESULT write_endcdata( struct writer *writer )
{
HRESULT hr;
if ((hr = write_grow_buffer( writer, 3 )) != S_OK) return hr;
write_bytes( writer, (const BYTE *)"]]>", 3 );
return S_OK;
}
if ((hr = write_grow_buffer( writer, 9 )) != S_OK) return hr;
write_bytes( writer, (const BYTE *)"<![CDATA[", 9 );
writer->state = WRITER_STATE_STARTCDATA;
static HRESULT write_endcdata_node( struct writer *writer )
{
HRESULT hr;
if ((hr = write_endcdata( writer )) != S_OK) return hr;
writer->current = writer->current->parent;
writer->state = WRITER_STATE_ENDCDATA;
return S_OK;
}
@ -856,25 +909,14 @@ HRESULT WINAPI WsWriteStartCData( WS_XML_WRITER *handle, WS_ERROR *error )
HRESULT WINAPI WsWriteEndCData( WS_XML_WRITER *handle, WS_ERROR *error )
{
struct writer *writer = (struct writer *)handle;
HRESULT hr;
TRACE( "%p %p\n", handle, error );
if (error) FIXME( "ignoring error parameter\n" );
if (!writer) return E_INVALIDARG;
if (writer->state != WRITER_STATE_STARTCDATA) return WS_E_INVALID_OPERATION;
if (writer->state != WRITER_STATE_TEXT) return WS_E_INVALID_OPERATION;
if ((hr = write_grow_buffer( writer, 3 )) != S_OK) return hr;
write_bytes( writer, (const BYTE *)"]]>", 3 );
writer->state = WRITER_STATE_ENDCDATA;
return S_OK;
}
/* flush current start element if necessary */
static HRESULT write_flush( struct writer *writer )
{
if (writer->state == WRITER_STATE_STARTELEMENT) return write_endstartelement( writer );
return S_OK;
return write_endcdata_node( writer );
}
static HRESULT write_add_element_node( struct writer *writer, const WS_XML_STRING *prefix,
@ -882,10 +924,8 @@ static HRESULT write_add_element_node( struct writer *writer, const WS_XML_STRIN
{
struct node *node, *parent;
WS_XML_ELEMENT_NODE *elem;
HRESULT hr;
if (!(parent = find_parent( writer->current ))) return WS_E_INVALID_FORMAT;
if ((hr = write_flush( writer )) != S_OK) return hr;
if (!prefix && node_type( writer->current ) == WS_XML_NODE_TYPE_ELEMENT)
prefix = writer->current->hdr.prefix;
@ -909,6 +949,25 @@ static HRESULT write_add_element_node( struct writer *writer, const WS_XML_STRIN
return E_OUTOFMEMORY;
}
write_insert_node( writer, parent, node );
return S_OK;
}
static HRESULT write_add_endelement_node( struct writer *writer, struct node *parent )
{
struct node *node;
if (!(node = alloc_node( WS_XML_NODE_TYPE_END_ELEMENT ))) return E_OUTOFMEMORY;
node->parent = parent;
list_add_tail( &parent->children, &node->entry );
return S_OK;
}
static HRESULT write_element_node( struct writer *writer, const WS_XML_STRING *prefix,
const WS_XML_STRING *localname, const WS_XML_STRING *ns )
{
HRESULT hr;
if ((hr = write_flush( writer )) != S_OK) return hr;
if ((hr = write_add_element_node( writer, prefix, localname, ns )) != S_OK) return hr;
if ((hr = write_add_endelement_node( writer, writer->current )) != S_OK) return hr;
writer->state = WRITER_STATE_STARTELEMENT;
return S_OK;
}
@ -927,8 +986,7 @@ HRESULT WINAPI WsWriteStartElement( WS_XML_WRITER *handle, const WS_XML_STRING *
if (error) FIXME( "ignoring error parameter\n" );
if (!writer || !localname || !ns) return E_INVALIDARG;
return write_add_element_node( writer, prefix, localname, ns );
return write_element_node( writer, prefix, localname, ns );
}
static inline void write_set_attribute_value( struct writer *writer, WS_XML_TEXT *text )
@ -939,16 +997,38 @@ static inline void write_set_attribute_value( struct writer *writer, WS_XML_TEXT
static HRESULT write_add_text_node( struct writer *writer, WS_XML_TEXT *value )
{
struct node *node, *parent;
struct node *node;
WS_XML_TEXT_NODE *text;
if (!(parent = find_parent( writer->current ))) return WS_E_INVALID_FORMAT;
if (node_type( writer->current ) != WS_XML_NODE_TYPE_ELEMENT &&
node_type( writer->current ) != WS_XML_NODE_TYPE_BOF &&
node_type( writer->current ) != WS_XML_NODE_TYPE_CDATA) return WS_E_INVALID_FORMAT;
if (!(node = alloc_node( WS_XML_NODE_TYPE_TEXT ))) return E_OUTOFMEMORY;
text = (WS_XML_TEXT_NODE *)node;
text->text = value;
write_insert_node( writer, parent, node );
write_insert_node( writer, writer->current, node );
return S_OK;
}
static HRESULT write_text( struct writer *writer )
{
const WS_XML_TEXT_NODE *text = (const WS_XML_TEXT_NODE *)writer->current;
const WS_XML_UTF8_TEXT *utf8 = (const WS_XML_UTF8_TEXT *)text->text;
HRESULT hr;
if ((hr = write_grow_buffer( writer, utf8->value.length )) != S_OK) return hr;
write_bytes( writer, utf8->value.bytes, utf8->value.length );
return S_OK;
}
static HRESULT write_text_node( struct writer *writer, WS_XML_TEXT *text )
{
HRESULT hr;
if ((hr = write_flush( writer )) != S_OK) return hr;
if ((hr = write_add_text_node( writer, text )) != S_OK) return hr;
if ((hr = write_text( writer )) != S_OK) return hr;
writer->state = WRITER_STATE_TEXT;
return S_OK;
}
@ -959,7 +1039,8 @@ static HRESULT write_add_text_node( struct writer *writer, WS_XML_TEXT *value )
HRESULT WINAPI WsWriteText( WS_XML_WRITER *handle, const WS_XML_TEXT *text, WS_ERROR *error )
{
struct writer *writer = (struct writer *)handle;
WS_XML_UTF8_TEXT *dst, *src = (WS_XML_UTF8_TEXT *)text;
const WS_XML_UTF8_TEXT *src = (const WS_XML_UTF8_TEXT *)text;
WS_XML_UTF8_TEXT *dst;
HRESULT hr;
TRACE( "%p %p %p\n", handle, text, error );
@ -971,32 +1052,16 @@ HRESULT WINAPI WsWriteText( WS_XML_WRITER *handle, const WS_XML_TEXT *text, WS_E
FIXME( "text type %u not supported\n", text->textType );
return E_NOTIMPL;
}
if (!(dst = alloc_utf8_text( src->value.bytes, src->value.length ))) return E_OUTOFMEMORY;
if (writer->state == WRITER_STATE_STARTATTRIBUTE)
{
if (!(dst = alloc_utf8_text( src->value.bytes, src->value.length )))
return E_OUTOFMEMORY;
write_set_attribute_value( writer, &dst->text );
return S_OK;
}
if ((hr = write_flush( writer )) != S_OK) return hr;
if (writer->state != WRITER_STATE_STARTCDATA)
{
if (!(dst = alloc_utf8_text( src->value.bytes, src->value.length )))
return E_OUTOFMEMORY;
if ((hr = write_add_text_node( writer, &dst->text )) != S_OK)
{
heap_free( dst );
return hr;
}
}
if ((hr = write_grow_buffer( writer, src->value.length )) != S_OK) return hr;
write_bytes( writer, src->value.bytes, src->value.length );
return S_OK;
if ((hr = write_text_node( writer, &dst->text )) != S_OK) heap_free( dst );
return hr;
}
static WS_XML_TEXT *widechar_to_xmltext( const WCHAR *src, WS_XML_TEXT_TYPE type )
@ -1080,29 +1145,14 @@ static WS_XML_UTF8_TEXT *format_uint64( const UINT64 *ptr )
return alloc_utf8_text( (const unsigned char *)buf, len );
}
static HRESULT write_text_node( struct writer *writer )
{
HRESULT hr;
WS_XML_TEXT_NODE *node = (WS_XML_TEXT_NODE *)writer->current;
WS_XML_UTF8_TEXT *text = (WS_XML_UTF8_TEXT *)node->text;
if ((hr = write_grow_buffer( writer, text->value.length )) != S_OK) return hr;
write_bytes( writer, text->value.bytes, text->value.length );
return S_OK;
}
static HRESULT write_type_text( struct writer *writer, WS_TYPE_MAPPING mapping,
WS_XML_TEXT *text )
{
HRESULT hr;
switch (mapping)
{
case WS_ELEMENT_TYPE_MAPPING:
case WS_ELEMENT_CONTENT_TYPE_MAPPING:
if ((hr = write_endstartelement( writer )) != S_OK) return hr;
if ((hr = write_add_text_node( writer, text )) != S_OK) return hr;
return write_text_node( writer );
return write_text_node( writer, text );
case WS_ATTRIBUTE_TYPE_MAPPING:
write_set_attribute_value( writer, text );
@ -1116,9 +1166,7 @@ static HRESULT write_type_text( struct writer *writer, WS_TYPE_MAPPING mapping,
return S_OK;
case WRITER_STATE_STARTELEMENT:
if ((hr = write_endstartelement( writer )) != S_OK) return hr;
if ((hr = write_add_text_node( writer, text )) != S_OK) return hr;
return write_text_node( writer );
return write_text_node( writer, text );
default:
FIXME( "writer state %u not handled\n", writer->state );
@ -1325,14 +1373,13 @@ static HRESULT write_type_struct_field( struct writer *writer, const WS_FIELD_DE
if (!desc->localName || !desc->ns) return E_INVALIDARG;
if ((hr = write_add_attribute( writer, NULL, desc->localName, desc->ns, FALSE )) != S_OK)
return hr;
writer->state = WRITER_STATE_STARTATTRIBUTE;
mapping = WS_ATTRIBUTE_TYPE_MAPPING;
break;
case WS_ELEMENT_FIELD_MAPPING:
if ((hr = write_add_element_node( writer, NULL, desc->localName, desc->ns )) != S_OK)
return hr;
if ((hr = write_element_node( writer, NULL, desc->localName, desc->ns )) != S_OK) return hr;
mapping = WS_ELEMENT_TYPE_MAPPING;
break;
@ -1368,7 +1415,7 @@ static HRESULT write_type_struct_field( struct writer *writer, const WS_FIELD_DE
break;
case WS_ELEMENT_TYPE_MAPPING:
if ((hr = write_close_element( writer )) != S_OK) return hr;
if ((hr = write_endelement_node( writer )) != S_OK) return hr;
break;
default: break;
@ -1510,6 +1557,7 @@ HRESULT WINAPI WsWriteAttribute( WS_XML_WRITER *handle, const WS_ATTRIBUTE_DESCR
if ((hr = write_add_attribute( writer, NULL, desc->attributeLocalName, desc->attributeNs,
FALSE )) != S_OK) return hr;
writer->state = WRITER_STATE_STARTATTRIBUTE;
return write_type( writer, WS_ATTRIBUTE_TYPE_MAPPING, desc->type, desc->typeDescription,
option, value, size );
@ -1531,13 +1579,12 @@ HRESULT WINAPI WsWriteElement( WS_XML_WRITER *handle, const WS_ELEMENT_DESCRIPTI
if (!writer || !desc || !desc->elementLocalName || !desc->elementNs || !value)
return E_INVALIDARG;
if ((hr = write_add_element_node( writer, NULL, desc->elementLocalName, desc->elementNs )) != S_OK)
return hr;
if ((hr = write_element_node( writer, NULL, desc->elementLocalName, desc->elementNs )) != S_OK) return hr;
if ((hr = write_type( writer, WS_ANY_ELEMENT_TYPE_MAPPING, desc->type, desc->typeDescription,
option, value, size )) != S_OK) return hr;
return write_close_element( writer );
return write_endelement_node( writer );
}
/**************************************************************************
@ -1836,3 +1883,143 @@ HRESULT WINAPI WsSetWriterPosition( WS_XML_WRITER *handle, const WS_XML_NODE_POS
writer->current = pos->node;
return S_OK;
}
static HRESULT write_add_comment_node( struct writer *writer, const WS_XML_STRING *value )
{
struct node *node, *parent;
WS_XML_COMMENT_NODE *comment;
if (!(parent = find_parent( writer->current ))) return WS_E_INVALID_FORMAT;
if (!(node = alloc_node( WS_XML_NODE_TYPE_COMMENT ))) return E_OUTOFMEMORY;
comment = (WS_XML_COMMENT_NODE *)node;
if (value->length && !(comment->value.bytes = heap_alloc( value->length )))
{
free_node( node );
return E_OUTOFMEMORY;
}
memcpy( comment->value.bytes, value->bytes, value->length );
comment->value.length = value->length;
write_insert_node( writer, parent, node );
return S_OK;
}
static HRESULT write_comment( struct writer *writer )
{
const WS_XML_COMMENT_NODE *comment = (const WS_XML_COMMENT_NODE *)writer->current;
HRESULT hr;
if ((hr = write_grow_buffer( writer, comment->value.length + 7 )) != S_OK) return hr;
write_bytes( writer, (const BYTE *)"<!--", 4 );
write_bytes( writer, comment->value.bytes, comment->value.length );
write_bytes( writer, (const BYTE *)"-->", 3 );
return S_OK;
}
static HRESULT write_comment_node( struct writer *writer, const WS_XML_STRING *value )
{
HRESULT hr;
if ((hr = write_flush( writer )) != S_OK) return hr;
if ((hr = write_add_comment_node( writer, value )) != S_OK) return hr;
if ((hr = write_comment( writer )) != S_OK) return hr;
writer->state = WRITER_STATE_COMMENT;
return S_OK;
}
static HRESULT write_set_attributes( struct writer *writer, WS_XML_ATTRIBUTE **attrs, ULONG count )
{
ULONG i;
HRESULT hr;
for (i = 0; i < count; i++)
{
const WS_XML_UTF8_TEXT *src = (const WS_XML_UTF8_TEXT *)attrs[i]->value;
WS_XML_UTF8_TEXT *dst = NULL;
if (attrs[i]->value)
{
if (attrs[i]->value->textType != WS_XML_TEXT_TYPE_UTF8)
{
FIXME( "text type %u not supported\n", attrs[i]->value->textType );
return E_NOTIMPL;
}
if (!(dst = alloc_utf8_text( src->value.bytes, src->value.length ))) return E_OUTOFMEMORY;
}
if ((hr = write_add_attribute( writer, attrs[i]->prefix, attrs[i]->localName, attrs[i]->ns,
attrs[i]->singleQuote )) != S_OK)
{
heap_free( dst );
return hr;
}
if (dst) write_set_attribute_value( writer, &dst->text );
}
return S_OK;
}
static HRESULT write_node( struct writer *writer, const WS_XML_NODE *node )
{
HRESULT hr;
switch (node->nodeType)
{
case WS_XML_NODE_TYPE_ELEMENT:
{
const WS_XML_ELEMENT_NODE *elem = (const WS_XML_ELEMENT_NODE *)node;
if ((hr = write_element_node( writer, elem->prefix, elem->localName, elem->ns )) != S_OK) return hr;
return write_set_attributes( writer, elem->attributes, elem->attributeCount );
}
case WS_XML_NODE_TYPE_TEXT:
{
const WS_XML_TEXT_NODE *text = (const WS_XML_TEXT_NODE *)node;
const WS_XML_UTF8_TEXT *src = (const WS_XML_UTF8_TEXT *)text->text;
WS_XML_UTF8_TEXT *dst;
if (src->text.textType != WS_XML_TEXT_TYPE_UTF8)
{
FIXME( "text type %u not supported\n", src->text.textType );
return E_NOTIMPL;
}
if (!(dst = alloc_utf8_text( src->value.bytes, src->value.length ))) return E_OUTOFMEMORY;
if ((hr = write_text_node( writer, &dst->text )) != S_OK) heap_free( dst );
return hr;
}
case WS_XML_NODE_TYPE_END_ELEMENT:
return write_endelement_node( writer );
case WS_XML_NODE_TYPE_COMMENT:
{
const WS_XML_COMMENT_NODE *comment = (const WS_XML_COMMENT_NODE *)node;
return write_comment_node( writer, &comment->value );
}
case WS_XML_NODE_TYPE_CDATA:
return write_cdata_node( writer );
case WS_XML_NODE_TYPE_END_CDATA:
return write_endcdata_node( writer );
case WS_XML_NODE_TYPE_EOF:
case WS_XML_NODE_TYPE_BOF:
return S_OK;
default:
WARN( "unknown node type %u\n", node->nodeType );
return E_INVALIDARG;
}
}
/**************************************************************************
* WsWriteNode [webservices.@]
*/
HRESULT WINAPI WsWriteNode( WS_XML_WRITER *handle, const WS_XML_NODE *node, WS_ERROR *error )
{
struct writer *writer = (struct writer *)handle;
TRACE( "%p %p %p\n", handle, node, error );
if (error) FIXME( "ignoring error parameter\n" );
if (!writer || !node) return E_INVALIDARG;
if (!writer->output_type) return WS_E_INVALID_OPERATION;
return write_node( writer, node );
}

1
include/webservices.h
View File

@ -1398,6 +1398,7 @@ HRESULT WINAPI WsWriteEnvelopeEnd(WS_MESSAGE*, WS_ERROR*);
HRESULT WINAPI WsWriteEnvelopeStart(WS_MESSAGE*, WS_XML_WRITER*, WS_MESSAGE_DONE_CALLBACK, void*, WS_ERROR*);
HRESULT WINAPI WsWriteMessageStart(WS_CHANNEL*, WS_MESSAGE*, const WS_ASYNC_CONTEXT*, WS_ERROR*);
HRESULT WINAPI WsWriteMessageEnd(WS_CHANNEL*, WS_MESSAGE*, const WS_ASYNC_CONTEXT*, WS_ERROR*);
HRESULT WINAPI WsWriteNode(WS_XML_WRITER*, const WS_XML_NODE*, WS_ERROR*);
HRESULT WINAPI WsWriteStartAttribute(WS_XML_WRITER*, const WS_XML_STRING*, const WS_XML_STRING*,
const WS_XML_STRING*, BOOL, WS_ERROR*);
HRESULT WINAPI WsWriteStartCData(WS_XML_WRITER*, WS_ERROR*);