Signed-off-by: Dmitry Timoshkov &lt;dmitry(a)baikal.ru&gt; --- dlls/msxml3/pi.c | 140 ++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 139 insertions(+), 1 deletion(-) diff --git a/dlls/msxml3/pi.c b/dlls/msxml3/pi.c index cea95708087..fe291e72af8 100644 --- a/dlls/msxml3/pi.c +++ b/dlls/msxml3/pi.c @@ -34,6 +34,7 @@ #include "ole2.h" #include "msxml6.h" +#include "xmlparser.h" #include "msxml_private.h" #include "wine/debug.h" @@ -287,6 +288,138 @@ static HRESULT WINAPI dom_pi_get_nextSibling( return node_get_next_sibling(&This->node, domNode); } +static HRESULT xml_get_value(xmlChar **p, xmlChar **value) +{ + xmlChar *v; + int len; + + while (isspace(**p)) *p += 1; + if (**p != '=') return XML_E_MISSINGEQUALS; + *p += 1; + + while (isspace(**p)) *p += 1; + if (**p != '"') return XML_E_MISSINGQUOTE; + *p += 1; + + v = *p; + while (**p && **p != '"') *p += 1; + if (!**p) return XML_E_EXPECTINGCLOSEQUOTE; + len = *p - v; + if (!len) return XML_E_MISSINGNAME; + *p += 1; + + *value = heap_alloc(len + 1); + if (!*value) return E_OUTOFMEMORY; + memcpy(*value, v, len); + *(*value + len) = 0; + + return S_OK; +} + +static void set_prop(xmlNodePtr node, xmlAttrPtr attr) +{ + xmlAttrPtr prop; + + if (!node->properties) + { + node->properties = attr; + return; + } + + prop = node->properties; + while (prop->next) prop = prop->next; + + prop->next = attr; +} + +static HRESULT parse_xml_decl(xmlNodePtr node) +{ + xmlChar *version, *encoding, *standalone, *p; + xmlAttrPtr attr; + HRESULT hr = S_OK; + + if (!node->content) return S_OK; + + version = encoding = standalone = NULL; + + p = node->content; + + while (*p) + { + while (isspace(*p)) p++; + if (!*p) break; + + if (!strncmp((const char *)p, "version", 7)) + { + p += 7; + if ((hr = xml_get_value(&p, &version)) != S_OK) goto fail; + } + else if (!strncmp((const char *)p, "encoding", 8)) + { + p += 8; + if ((hr = xml_get_value(&p, &encoding)) != S_OK) goto fail; + } + else if (!strncmp((const char *)p, "standalone", 10)) + { + p += 10; + if ((hr = xml_get_value(&p, &standalone)) != S_OK) goto fail; + } + else + { + FIXME("unexpected XML attribute %s\n", debugstr_a((const char *)p)); + hr = XML_E_UNEXPECTED_ATTRIBUTE; + goto fail; + } + } + + /* xmlSetProp/xmlSetNsProp accept only nodes of type XML_ELEMENT_NODE, + * so we have to create and assign attributes to a node by hand. + */ + + if (version) + { + attr = xmlSetNsProp(NULL, NULL, (const xmlChar *)"version", version); + if (attr) + { + attr->doc = node->doc; + set_prop(node, attr); + } + else hr = E_OUTOFMEMORY; + } + if (encoding) + { + attr = xmlSetNsProp(NULL, NULL, (const xmlChar *)"encoding", encoding); + if (attr) + { + attr->doc = node->doc; + set_prop(node, attr); + } + else hr = E_OUTOFMEMORY; + } + if (standalone) + { + attr = xmlSetNsProp(NULL, NULL, (const xmlChar *)"standalone", standalone); + if (attr) + { + attr->doc = node->doc; + set_prop(node, attr); + } + else hr = E_OUTOFMEMORY; + } + +fail: + if (hr != S_OK) + { + xmlFreePropList(node->properties); + node->properties = NULL; + } + + heap_free(version); + heap_free(encoding); + heap_free(standalone); + return hr; +} + static HRESULT WINAPI dom_pi_get_attributes( IXMLDOMProcessingInstruction *iface, IXMLDOMNamedNodeMap** map) @@ -307,7 +440,12 @@ static HRESULT WINAPI dom_pi_get_attributes( if (!strcmpW(name, xmlW)) { - FIXME("created dummy map for <?xml ?>\n"); + if (!This->node.node->properties) + { + hr = parse_xml_decl(This->node.node); + if (hr != S_OK) return S_FALSE; + } + *map = create_nodemap(This->node.node, &dom_pi_attr_map); SysFreeString(name); return S_OK; -- 2.31.1