[PATCH 1/3] opcservices: Add content type entry for relationship parts.
Nikolay Sivov
nsivov at codeweavers.com
Fri Sep 21 01:23:28 CDT 2018
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/opcservices/package.c | 70 +++++++++++++++++++++++++++++++++-----
1 file changed, 62 insertions(+), 8 deletions(-)
diff --git a/dlls/opcservices/package.c b/dlls/opcservices/package.c
index d7467a5ef8..a6f3b9046d 100644
--- a/dlls/opcservices/package.c
+++ b/dlls/opcservices/package.c
@@ -1535,6 +1535,7 @@ HRESULT opc_package_create(IOpcFactory *factory, IOpcPackage **out)
struct content_types
{
struct list types;
+ BOOL has_rels_part;
};
enum content_type_element
@@ -1653,9 +1654,26 @@ static HRESULT opc_package_add_content_type(struct content_types *types, IOpcPar
return hr;
}
+static BOOL opc_package_has_rels_part(IOpcRelationshipSet *rel_set)
+{
+ IOpcRelationshipEnumerator *enumerator;
+ BOOL has_next;
+ HRESULT hr;
+
+ if (FAILED(hr = IOpcRelationshipSet_GetEnumerator(rel_set, &enumerator)))
+ return FALSE;
+
+ has_next = FALSE;
+ IOpcRelationshipEnumerator_MoveNext(enumerator, &has_next);
+ IOpcRelationshipEnumerator_Release(enumerator);
+
+ return has_next;
+}
+
static HRESULT opc_package_collect_content_types(IOpcPackage *package, struct content_types *types)
{
IOpcPartEnumerator *enumerator;
+ IOpcRelationshipSet *rel_set;
IOpcPartSet *parts;
BOOL has_next;
HRESULT hr;
@@ -1663,6 +1681,13 @@ static HRESULT opc_package_collect_content_types(IOpcPackage *package, struct co
if (FAILED(hr = IOpcPackage_GetPartSet(package, &parts)))
return hr;
+ hr = IOpcPackage_GetRelationshipSet(package, &rel_set);
+ if (SUCCEEDED(hr))
+ {
+ types->has_rels_part |= opc_package_has_rels_part(rel_set);
+ IOpcRelationshipSet_Release(rel_set);
+ }
+
hr = IOpcPartSet_GetEnumerator(parts, &enumerator);
IOpcPartSet_Release(parts);
if (FAILED(hr))
@@ -1681,6 +1706,16 @@ static HRESULT opc_package_collect_content_types(IOpcPackage *package, struct co
if (FAILED(hr = IOpcPartEnumerator_GetCurrent(enumerator, &part)))
break;
+ if (!types->has_rels_part)
+ {
+ hr = IOpcPart_GetRelationshipSet(part, &rel_set);
+ if (SUCCEEDED(hr))
+ {
+ types->has_rels_part |= opc_package_has_rels_part(rel_set);
+ IOpcRelationshipSet_Release(rel_set);
+ }
+ }
+
hr = opc_package_add_content_type(types, part);
IOpcPart_Release(part);
if (FAILED(hr))
@@ -1694,23 +1729,40 @@ static HRESULT opc_package_collect_content_types(IOpcPackage *package, struct co
return hr;
}
+static HRESULT opc_package_write_default_type(const WCHAR *ext, const WCHAR *type, IXmlWriter *writer)
+{
+ static const WCHAR contenttypeW[] = {'C','o','n','t','e','n','t','T','y','p','e',0};
+ static const WCHAR extensionW[] = {'E','x','t','e','n','s','i','o','n',0};
+ static const WCHAR defaultW[] = {'D','e','f','a','u','l','t',0};
+ HRESULT hr;
+
+ hr = IXmlWriter_WriteStartElement(writer, NULL, defaultW, NULL);
+ if (SUCCEEDED(hr))
+ hr = IXmlWriter_WriteAttributeString(writer, NULL, extensionW, NULL, ext);
+ if (SUCCEEDED(hr))
+ hr = IXmlWriter_WriteAttributeString(writer, NULL, contenttypeW, NULL, type);
+ return hr;
+}
+
static HRESULT opc_package_write_contenttypes(IOpcPackage *package, struct zip_archive *archive, IXmlWriter *writer)
{
static const WCHAR uriW[] = {'h','t','t','p',':','/','/','s','c','h','e','m','a','s','.','o','p','e','n','x','m','l','f','o','r','m','a','t','s','.','o','r','g','/',
'p','a','c','k','a','g','e','/','2','0','0','6','/','c','o','n','t','e','n','t','-','t','y','p','e','s',0};
+ static const WCHAR relstypeW[] = {'a','p','p','l','i','c','a','t','i','o','n','/','v','n','d','.','o','p','e','n','x','m','l','f','o','r','m','a','t','s','-',
+ 'p','a','c','k','a','g','e','.','r','e','l','a','t','i','o','n','s','h','i','p','s','+','x','m','l',0};
static const WCHAR contenttypesW[] = {'[','C','o','n','t','e','n','t','_','T','y','p','e','s',']','.','x','m','l',0};
static const WCHAR contenttypeW[] = {'C','o','n','t','e','n','t','T','y','p','e',0};
- static const WCHAR extensionW[] = {'E','x','t','e','n','s','i','o','n',0};
static const WCHAR overrideW[] = {'O','v','e','r','r','i','d','e',0};
static const WCHAR partnameW[] = {'P','a','r','t','N','a','m','e',0};
- static const WCHAR defaultW[] = {'D','e','f','a','u','l','t',0};
static const WCHAR typesW[] = {'T','y','p','e','s',0};
+ static const WCHAR relsW[] = {'r','e','l','s',0};
struct content_type *content_type, *content_type2;
struct content_types types;
IStream *content = NULL;
HRESULT hr;
list_init(&types.types);
+ types.has_rels_part = FALSE;
hr = CreateStreamOnHGlobal(NULL, TRUE, &content);
if (SUCCEEDED(hr))
@@ -1722,16 +1774,18 @@ static HRESULT opc_package_write_contenttypes(IOpcPackage *package, struct zip_a
if (SUCCEEDED(hr))
hr = IXmlWriter_WriteStartElement(writer, NULL, typesW, uriW);
+ if (SUCCEEDED(hr) && types.has_rels_part)
+ {
+ hr = opc_package_write_default_type(relsW, relstypeW, writer);
+ if (SUCCEEDED(hr))
+ hr = IXmlWriter_WriteEndElement(writer);
+ }
+
LIST_FOR_EACH_ENTRY_SAFE(content_type, content_type2, &types.types, struct content_type, entry)
{
if (content_type->element == CONTENT_TYPE_DEFAULT)
{
- if (SUCCEEDED(hr))
- hr = IXmlWriter_WriteStartElement(writer, NULL, defaultW, NULL);
- if (SUCCEEDED(hr))
- hr = IXmlWriter_WriteAttributeString(writer, NULL, extensionW, NULL, content_type->u.def.ext + 1);
- if (SUCCEEDED(hr))
- hr = IXmlWriter_WriteAttributeString(writer, NULL, contenttypeW, NULL, content_type->u.def.type);
+ hr = opc_package_write_default_type(content_type->u.def.ext + 1, content_type->u.def.type, writer);
CoTaskMemFree(content_type->u.def.ext);
CoTaskMemFree(content_type->u.def.type);
--
2.18.0
More information about the wine-devel
mailing list