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webservices: Implement WsReadCharsUtf8. 

Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hans Leidekker 2016-10-25 13:03:19 +02:00 committed by Alexandre Julliard
parent 4951f5468c
commit ec30db2e01
3 changed files with 148 additions and 1 deletions
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29
dlls/webservices/reader.c
View File

@ -4582,3 +4582,32 @@ HRESULT WINAPI WsReadBytes( WS_XML_READER *handle, void *bytes, ULONG max_count,
return S_OK;
}
/**************************************************************************
* WsReadCharsUtf8 [webservices.@]
*/
HRESULT WINAPI WsReadCharsUtf8( WS_XML_READER *handle, BYTE *bytes, ULONG max_count, ULONG *count, WS_ERROR *error )
{
struct reader *reader = (struct reader *)handle;
TRACE( "%p %p %u %p %p\n", handle, bytes, max_count, count, error );
if (error) FIXME( "ignoring error parameter\n" );
if (!reader) return E_INVALIDARG;
if (!reader->input_type) return WS_E_INVALID_OPERATION;
if (!count) return E_INVALIDARG;
*count = 0;
if (node_type( reader->current ) == WS_XML_NODE_TYPE_TEXT && bytes)
{
const WS_XML_TEXT_NODE *text = (const WS_XML_TEXT_NODE *)reader->current;
const WS_XML_UTF8_TEXT *utf8 = (const WS_XML_UTF8_TEXT *)text->text;
if (reader->text_conv_offset == utf8->value.length) return read_node( reader );
*count = min( utf8->value.length - reader->text_conv_offset, max_count );
memcpy( bytes, utf8->value.bytes + reader->text_conv_offset, *count );
reader->text_conv_offset += *count;
}
return S_OK;
}

118
dlls/webservices/tests/reader.c
View File

@ -3978,6 +3978,123 @@ static void test_WsReadBytes(void)
WsFreeReader( reader );
}
static void test_WsReadCharsUtf8(void)
{
HRESULT hr;
WS_XML_READER *reader;
const WS_XML_NODE *node;
const WS_XML_TEXT_NODE *text;
const WS_XML_UTF8_TEXT *utf8;
BYTE buf[4];
ULONG count;
hr = WsCreateReader( NULL, 0, &reader, NULL );
ok( hr == S_OK, "got %08x\n", hr );
hr = WsReadCharsUtf8( NULL, NULL, 0, NULL, NULL );
ok( hr == E_INVALIDARG, "got %08x\n", hr );
hr = WsReadCharsUtf8( reader, NULL, 0, NULL, NULL );
ok( hr == WS_E_INVALID_OPERATION, "got %08x\n", hr );
hr = set_input( reader, "<t>text</t>", sizeof("<t>text</t>") - 1 );
ok( hr == S_OK, "got %08x\n", hr );
hr = WsReadCharsUtf8( reader, NULL, 0, NULL, NULL );
ok( hr == E_INVALIDARG, "got %08x\n", hr );
hr = set_input( reader, "<t>text</t>", sizeof("<t>text</t>") - 1 );
ok( hr == S_OK, "got %08x\n", hr );
hr = WsReadCharsUtf8( reader, buf, 0, NULL, NULL );
ok( hr == E_INVALIDARG, "got %08x\n", hr );
hr = set_input( reader, "<t>text</t>", sizeof("<t>text</t>") - 1 );
ok( hr == S_OK, "got %08x\n", hr );
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, NULL, 0, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( !count, "got %u\n", count );
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, NULL, 1, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( !count, "got %u\n", count );
buf[0] = 0;
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, buf, 0, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( !count, "got %u\n", count );
ok( !buf[0], "wrong data\n" );
buf[0] = 0;
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, buf, 2, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( !count, "got %u\n", count );
ok( !buf[0], "wrong data\n" );
hr = WsReadToStartElement( reader, NULL, NULL, NULL, NULL );
ok( hr == S_OK, "got %08x\n", hr );
buf[0] = 0;
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, buf, 2, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( !count, "got %u\n", count );
ok( !buf[0], "wrong data\n" );
hr = WsReadStartElement( reader, NULL );
ok( hr == S_OK, "got %08x\n", hr );
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, NULL, 0, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( !count, "got %u\n", count );
buf[0] = 0;
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, buf, 2, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( count == 2, "got %u\n", count );
ok( !memcmp( buf, "te", 2 ), "wrong data\n" );
hr = WsGetReaderNode( reader, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
text = (const WS_XML_TEXT_NODE *)node;
ok( text->node.nodeType == WS_XML_NODE_TYPE_TEXT, "got %u\n", text->node.nodeType );
utf8 = (const WS_XML_UTF8_TEXT *)text->text;
ok( text->text->textType == WS_XML_TEXT_TYPE_UTF8, "got %u\n", text->text->textType );
ok( utf8->value.length == 4, "got %u\n", utf8->value.length );
ok( !memcmp( utf8->value.bytes, "text", 4 ), "wrong data\n" );
buf[0] = 0;
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, buf, 2, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( count == 2, "got %u\n", count );
ok( !memcmp( buf, "xt", 2 ), "wrong data\n" );
hr = WsGetReaderNode( reader, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
text = (const WS_XML_TEXT_NODE *)node;
ok( text->node.nodeType == WS_XML_NODE_TYPE_TEXT, "got %u\n", text->node.nodeType );
count = 0xdeadbeef;
hr = WsReadCharsUtf8( reader, buf, 1, &count, NULL );
ok( hr == S_OK, "got %08x\n", hr );
ok( !count, "got %u\n", count );
hr = WsGetReaderNode( reader, &node, NULL );
ok( hr == S_OK, "got %08x\n", hr );
text = (const WS_XML_TEXT_NODE *)node;
ok( text->node.nodeType == WS_XML_NODE_TYPE_END_ELEMENT, "got %u\n", text->node.nodeType );
WsFreeReader( reader );
}
START_TEST(reader)
{
test_WsCreateError();
@ -4015,4 +4132,5 @@ START_TEST(reader)
test_entities();
test_field_options();
test_WsReadBytes();
test_WsReadCharsUtf8();
}

2
dlls/webservices/webservices.spec
View File

@ -106,7 +106,7 @@
@ stdcall WsReadBody(ptr ptr long ptr ptr long ptr)
@ stdcall WsReadBytes(ptr ptr long ptr ptr)
@ stub WsReadChars
@ stub WsReadCharsUtf8
@ stdcall WsReadCharsUtf8(ptr ptr long ptr ptr)
@ stdcall WsReadElement(ptr ptr long ptr ptr long ptr)
@ stdcall WsReadEndAttribute(ptr ptr)
@ stdcall WsReadEndElement(ptr ptr)