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xmllite/writer: Use wide-char string literals. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-11-18 09:44:42 +03:00 committed by Alexandre Julliard
parent 6b5bf48c51
commit f8182ac19c
1 changed files with 48 additions and 82 deletions
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132
dlls/xmllite/writer.c
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@ -38,11 +38,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(xmllite);
/* not defined in public headers */
DEFINE_GUID(IID_IXmlWriterOutput, 0xc1131708, 0x0f59, 0x477f, 0x93, 0x59, 0x7d, 0x33, 0x24, 0x51, 0xbc, 0x1a);
static const WCHAR closeelementW[] = {'<','/'};
static const WCHAR closetagW[] = {' ','/','>'};
static const WCHAR closepiW[] = {'?','>'};
static const WCHAR xmlnsW[] = {' ','x','m','l','n','s'};
static const WCHAR xmlnsuriW[] = {'h','t','t','p',':','/','/','w','w','w','.','w','3','.','o','r','g','/','2','0','0','0','/','x','m','l','n','s','/',0};
static const WCHAR xmlnsuriW[] = L"http://www.w3.org/2000/xmlns/";
struct output_buffer
{
@ -185,10 +181,10 @@ static struct element *alloc_element(xmlwriter *writer, const WCHAR *prefix, con
ret->qname = writer_alloc(writer, (len + 1)*sizeof(WCHAR));
ret->len = len;
if (prefix) {
static const WCHAR colonW[] = {':',0};
if (prefix)
{
lstrcpyW(ret->qname, prefix);
lstrcatW(ret->qname, colonW);
lstrcatW(ret->qname, L":");
}
else
ret->qname[0] = 0;
@ -595,33 +591,27 @@ static const WCHAR *get_output_encoding_name(xmlwriteroutput *output)
static HRESULT write_xmldecl(xmlwriter *writer, XmlStandalone standalone)
{
static const WCHAR versionW[] = {'<','?','x','m','l',' ','v','e','r','s','i','o','n','=','"','1','.','0','"'};
static const WCHAR encodingW[] = {' ','e','n','c','o','d','i','n','g','='};
write_encoding_bom(writer);
writer->state = XmlWriterState_DocStarted;
if (writer->omitxmldecl) return S_OK;
/* version */
write_output_buffer(writer->output, versionW, ARRAY_SIZE(versionW));
write_output_buffer(writer->output, L"<?xml version=\"1.0\"", 19);
/* encoding */
write_output_buffer(writer->output, encodingW, ARRAY_SIZE(encodingW));
write_output_buffer(writer->output, L" encoding=", 10);
write_output_buffer_quoted(writer->output, get_output_encoding_name(writer->output), -1);
/* standalone */
if (standalone == XmlStandalone_Omit)
write_output_buffer(writer->output, closepiW, ARRAY_SIZE(closepiW));
else {
static const WCHAR standaloneW[] = {' ','s','t','a','n','d','a','l','o','n','e','=','\"'};
static const WCHAR yesW[] = {'y','e','s','\"','?','>'};
static const WCHAR noW[] = {'n','o','\"','?','>'};
write_output_buffer(writer->output, standaloneW, ARRAY_SIZE(standaloneW));
if (standalone == XmlStandalone_Yes)
write_output_buffer(writer->output, yesW, ARRAY_SIZE(yesW));
write_output_buffer(writer->output, L"?>", 2);
else
write_output_buffer(writer->output, noW, ARRAY_SIZE(noW));
{
write_output_buffer(writer->output, L" standalone=\"", 13);
if (standalone == XmlStandalone_Yes)
write_output_buffer(writer->output, L"yes\"?>", 6);
else
write_output_buffer(writer->output, L"no\"?>", 5);
}
return S_OK;
@ -636,7 +626,7 @@ static void writer_output_ns(xmlwriter *writer, struct element *element)
if (ns->emitted)
continue;
write_output_qname(writer->output, xmlnsW, ARRAY_SIZE(xmlnsW), ns->prefix, ns->prefix_len);
write_output_qname(writer->output, L" xmlns", 6, ns->prefix, ns->prefix_len);
write_output_buffer_char(writer->output, '=');
write_output_buffer_quoted(writer->output, ns->uri, -1);
}
@ -667,8 +657,6 @@ static void writer_dec_indent(xmlwriter *writer)
static void write_node_indent(xmlwriter *writer)
{
static const WCHAR dblspaceW[] = {' ',' '};
static const WCHAR crlfW[] = {'\r','\n'};
unsigned int indent_level = writer->indent_level;
if (!writer->indent || writer->textnode)
@ -680,9 +668,9 @@ static void write_node_indent(xmlwriter *writer)
/* Do state check to prevent newline inserted after BOM. It is assumed that
state does not change between writing BOM and inserting indentation. */
if (writer->output->written && writer->state != XmlWriterState_Ready)
write_output_buffer(writer->output, crlfW, ARRAY_SIZE(crlfW));
write_output_buffer(writer->output, L"\r\n", 2);
while (indent_level--)
write_output_buffer(writer->output, dblspaceW, ARRAY_SIZE(dblspaceW));
write_output_buffer(writer->output, L" ", 2);
writer->textnode = 0;
}
@ -868,21 +856,12 @@ static void write_output_attribute(xmlwriter *writer, const WCHAR *prefix, int p
static BOOL is_valid_xml_space_value(const WCHAR *value)
{
static const WCHAR preserveW[] = {'p','r','e','s','e','r','v','e',0};
static const WCHAR defaultW[] = {'d','e','f','a','u','l','t',0};
if (!value)
return FALSE;
return !wcscmp(value, preserveW) || !wcscmp(value, defaultW);
return value && (!wcscmp(value, L"preserve") || !wcscmp(value, L"default"));
}
static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR prefix,
LPCWSTR local, LPCWSTR uri, LPCWSTR value)
{
static const WCHAR spaceattrW[] = {'s','p','a','c','e',0};
static const WCHAR xmlnsW[] = {'x','m','l','n','s',0};
static const WCHAR xmlW[] = {'x','m','l',0};
xmlwriter *This = impl_from_IXmlWriter(iface);
BOOL is_xmlns_prefix, is_xmlns_local;
int prefix_len, local_len;
@ -906,7 +885,7 @@ static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR
}
/* Prefix "xmlns" */
is_xmlns_prefix = prefix && !wcscmp(prefix, xmlnsW);
is_xmlns_prefix = prefix && !wcscmp(prefix, L"xmlns");
if (is_xmlns_prefix && is_empty_string(uri) && is_empty_string(local))
return WR_E_NSPREFIXDECLARED;
@ -920,7 +899,7 @@ static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR
if (FAILED(hr = is_valid_ncname(local, &local_len)))
return hr;
is_xmlns_local = !wcscmp(local, xmlnsW);
is_xmlns_local = !wcscmp(local, L"xmlns");
/* Trivial case, no prefix. */
if (prefix_len == 0 && is_empty_string(uri))
@ -930,10 +909,10 @@ static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR
}
/* Predefined "xml" prefix. */
if (prefix_len && !wcscmp(prefix, xmlW))
if (prefix_len && !wcscmp(prefix, L"xml"))
{
/* Valid "space" value is enforced. */
if (!wcscmp(local, spaceattrW) && !is_valid_xml_space_value(value))
if (!wcscmp(local, L"space") && !is_valid_xml_space_value(value))
return WR_E_INVALIDXMLSPACE;
/* Redefinition is not allowed. */
@ -955,7 +934,7 @@ static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR
ns = writer_push_ns(This, local, local_len, value);
ns->emitted = TRUE;
write_output_attribute(This, xmlnsW, ARRAY_SIZE(xmlnsW) - 1, local, local_len, value);
write_output_attribute(This, L"xmlns", 5, local, local_len, value);
return S_OK;
}
@ -963,7 +942,7 @@ static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR
/* Ignore prefix is URI wasn't specified. */
if (is_xmlns_local && is_empty_string(uri))
{
write_output_attribute(This, NULL, 0, xmlnsW, ARRAY_SIZE(xmlnsW) - 1, value);
write_output_attribute(This, NULL, 0, L"xmlns", 5, value);
return S_OK;
}
@ -988,12 +967,10 @@ static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR
static void write_cdata_section(xmlwriteroutput *output, const WCHAR *data, int len)
{
static const WCHAR cdataopenW[] = {'<','!','[','C','D','A','T','A','['};
static const WCHAR cdatacloseW[] = {']',']','>'};
write_output_buffer(output, cdataopenW, ARRAY_SIZE(cdataopenW));
write_output_buffer(output, L"<![CDATA[", 9);
if (data)
write_output_buffer(output, data, len);
write_output_buffer(output, cdatacloseW, ARRAY_SIZE(cdatacloseW));
write_output_buffer(output, L"]]>", 3);
}
static HRESULT WINAPI xmlwriter_WriteCData(IXmlWriter *iface, LPCWSTR data)
@ -1025,10 +1002,11 @@ static HRESULT WINAPI xmlwriter_WriteCData(IXmlWriter *iface, LPCWSTR data)
write_node_indent(This);
if (!len)
write_cdata_section(This->output, NULL, 0);
else {
static const WCHAR cdatacloseW[] = {']',']','>',0};
while (len) {
const WCHAR *str = wcsstr(data, cdatacloseW);
else
{
while (len)
{
const WCHAR *str = wcsstr(data, L"]]>");
if (str) {
str += 2;
write_cdata_section(This->output, data, str - data);
@ -1047,7 +1025,6 @@ static HRESULT WINAPI xmlwriter_WriteCData(IXmlWriter *iface, LPCWSTR data)
static HRESULT WINAPI xmlwriter_WriteCharEntity(IXmlWriter *iface, WCHAR ch)
{
static const WCHAR fmtW[] = {'&','#','x','%','x',';',0};
xmlwriter *This = impl_from_IXmlWriter(iface);
WCHAR bufW[16];
@ -1068,7 +1045,7 @@ static HRESULT WINAPI xmlwriter_WriteCharEntity(IXmlWriter *iface, WCHAR ch)
;
}
swprintf(bufW, ARRAY_SIZE(bufW), fmtW, ch);
swprintf(bufW, ARRAY_SIZE(bufW), L"&#x%x;", ch);
write_output_buffer(This->output, bufW, -1);
return S_OK;
@ -1098,8 +1075,6 @@ static HRESULT WINAPI xmlwriter_WriteChars(IXmlWriter *iface, const WCHAR *pwch,
static HRESULT WINAPI xmlwriter_WriteComment(IXmlWriter *iface, LPCWSTR comment)
{
static const WCHAR copenW[] = {'<','!','-','-'};
static const WCHAR ccloseW[] = {'-','-','>'};
xmlwriter *This = impl_from_IXmlWriter(iface);
TRACE("%p %s\n", This, debugstr_w(comment));
@ -1120,7 +1095,7 @@ static HRESULT WINAPI xmlwriter_WriteComment(IXmlWriter *iface, LPCWSTR comment)
}
write_node_indent(This);
write_output_buffer(This->output, copenW, ARRAY_SIZE(copenW));
write_output_buffer(This->output, L"<!--", 4);
if (comment) {
int len = lstrlenW(comment), i;
@ -1139,7 +1114,7 @@ static HRESULT WINAPI xmlwriter_WriteComment(IXmlWriter *iface, LPCWSTR comment)
if (len && comment[len-1] == '-')
write_output_buffer_char(This->output, ' ');
}
write_output_buffer(This->output, ccloseW, ARRAY_SIZE(ccloseW));
write_output_buffer(This->output, L"-->", 3);
return S_OK;
}
@ -1147,9 +1122,6 @@ static HRESULT WINAPI xmlwriter_WriteComment(IXmlWriter *iface, LPCWSTR comment)
static HRESULT WINAPI xmlwriter_WriteDocType(IXmlWriter *iface, LPCWSTR name, LPCWSTR pubid,
LPCWSTR sysid, LPCWSTR subset)
{
static const WCHAR doctypeW[] = {'<','!','D','O','C','T','Y','P','E',' '};
static const WCHAR publicW[] = {' ','P','U','B','L','I','C',' '};
static const WCHAR systemW[] = {' ','S','Y','S','T','E','M',' '};
xmlwriter *This = impl_from_IXmlWriter(iface);
unsigned int name_len, pubid_len;
HRESULT hr;
@ -1179,19 +1151,19 @@ static HRESULT WINAPI xmlwriter_WriteDocType(IXmlWriter *iface, LPCWSTR name, LP
if (FAILED(hr = is_valid_pubid(pubid, &pubid_len)))
return hr;
write_output_buffer(This->output, doctypeW, ARRAY_SIZE(doctypeW));
write_output_buffer(This->output, L"<!DOCTYPE ", 10);
write_output_buffer(This->output, name, name_len);
if (pubid)
{
write_output_buffer(This->output, publicW, ARRAY_SIZE(publicW));
write_output_buffer(This->output, L" PUBLIC ", 8);
write_output_buffer_quoted(This->output, pubid, pubid_len);
write_output_buffer_char(This->output, ' ');
write_output_buffer_quoted(This->output, sysid, -1);
}
else if (sysid)
{
write_output_buffer(This->output, systemW, ARRAY_SIZE(systemW));
write_output_buffer(This->output, L" SYSTEM ", 8);
write_output_buffer_quoted(This->output, sysid, -1);
}
@ -1269,7 +1241,7 @@ static HRESULT WINAPI xmlwriter_WriteElementString(IXmlWriter *iface, LPCWSTR pr
if (!ns && (prefix_len || !is_empty_string(uri)))
{
write_output_qname(This->output, xmlnsW, ARRAY_SIZE(xmlnsW), prefix, prefix_len);
write_output_qname(This->output, L" xmlns", 6, prefix, prefix_len);
write_output_buffer_char(This->output, '=');
write_output_buffer_quoted(This->output, uri, -1);
}
@ -1278,12 +1250,12 @@ static HRESULT WINAPI xmlwriter_WriteElementString(IXmlWriter *iface, LPCWSTR pr
{
write_output_buffer_char(This->output, '>');
write_output_buffer(This->output, value, -1);
write_output_buffer(This->output, closeelementW, ARRAY_SIZE(closeelementW));
write_output_buffer(This->output, L"</", 2);
write_output_qname(This->output, prefix, prefix_len, local_name, local_len);
write_output_buffer_char(This->output, '>');
}
else
write_output_buffer(This->output, closetagW, ARRAY_SIZE(closetagW));
write_output_buffer(This->output, L" />", 3);
This->state = XmlWriterState_Content;
@ -1348,14 +1320,14 @@ static HRESULT WINAPI xmlwriter_WriteEndElement(IXmlWriter *iface)
if (This->starttagopen)
{
writer_output_ns(This, element);
write_output_buffer(This->output, closetagW, ARRAY_SIZE(closetagW));
write_output_buffer(This->output, L" />", 3);
This->starttagopen = 0;
}
else
{
/* Write full end tag. */
write_node_indent(This);
write_output_buffer(This->output, closeelementW, ARRAY_SIZE(closeelementW));
write_output_buffer(This->output, L"</", 2);
write_output_buffer(This->output, element->qname, element->len);
write_output_buffer_char(This->output, '>');
}
@ -1425,7 +1397,7 @@ static HRESULT WINAPI xmlwriter_WriteFullEndElement(IXmlWriter *iface)
write_node_indent(This);
/* write full end tag */
write_output_buffer(This->output, closeelementW, ARRAY_SIZE(closeelementW));
write_output_buffer(This->output, L"</", 2);
write_output_buffer(This->output, element->qname, element->len);
write_output_buffer_char(This->output, '>');
@ -1504,8 +1476,6 @@ static HRESULT WINAPI xmlwriter_WriteProcessingInstruction(IXmlWriter *iface, LP
LPCWSTR text)
{
xmlwriter *This = impl_from_IXmlWriter(iface);
static const WCHAR xmlW[] = {'x','m','l',0};
static const WCHAR openpiW[] = {'<','?'};
TRACE("(%p)->(%s %s)\n", This, wine_dbgstr_w(name), wine_dbgstr_w(text));
@ -1516,7 +1486,7 @@ static HRESULT WINAPI xmlwriter_WriteProcessingInstruction(IXmlWriter *iface, LP
case XmlWriterState_InvalidEncoding:
return MX_E_ENCODING;
case XmlWriterState_DocStarted:
if (!wcscmp(name, xmlW))
if (!wcscmp(name, L"xml"))
return WR_E_INVALIDACTION;
break;
case XmlWriterState_ElemStarted:
@ -1528,13 +1498,13 @@ static HRESULT WINAPI xmlwriter_WriteProcessingInstruction(IXmlWriter *iface, LP
write_encoding_bom(This);
write_node_indent(This);
write_output_buffer(This->output, openpiW, ARRAY_SIZE(openpiW));
write_output_buffer(This->output, L"<?", 2);
write_output_buffer(This->output, name, -1);
write_output_buffer_char(This->output, ' ');
write_output_buffer(This->output, text, -1);
write_output_buffer(This->output, closepiW, ARRAY_SIZE(closepiW));
write_output_buffer(This->output, L"?>", 2);
if (!wcscmp(name, xmlW))
if (!wcscmp(name, L"xml"))
This->state = XmlWriterState_PIDocStarted;
return S_OK;
@ -1711,22 +1681,18 @@ static HRESULT WINAPI xmlwriter_WriteStartElement(IXmlWriter *iface, LPCWSTR pre
static void write_escaped_string(xmlwriter *writer, const WCHAR *string)
{
static const WCHAR ampW[] = {'&','a','m','p',';'};
static const WCHAR ltW[] = {'&','l','t',';'};
static const WCHAR gtW[] = {'&','g','t',';'};
while (*string)
{
switch (*string)
{
case '<':
write_output_buffer(writer->output, ltW, ARRAY_SIZE(ltW));
write_output_buffer(writer->output, L"&lt;", 4);
break;
case '&':
write_output_buffer(writer->output, ampW, ARRAY_SIZE(ampW));
write_output_buffer(writer->output, L"&amp;", 5);
break;
case '>':
write_output_buffer(writer->output, gtW, ARRAY_SIZE(gtW));
write_output_buffer(writer->output, L"&gt;", 4);
break;
default:
write_output_buffer(writer->output, string, 1);