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path: root/src/treebuilder/in_foreign_content.c
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Diffstat (limited to 'src/treebuilder/in_foreign_content.c')
-rw-r--r--src/treebuilder/in_foreign_content.c110
1 files changed, 75 insertions, 35 deletions
diff --git a/src/treebuilder/in_foreign_content.c b/src/treebuilder/in_foreign_content.c
index 25169ff..e6d22ac 100644
--- a/src/treebuilder/in_foreign_content.c
+++ b/src/treebuilder/in_foreign_content.c
@@ -40,6 +40,8 @@ static const case_changes svg_attributes[] = {
{ S("contentstyletype"), "contentStyleType" },
{ S("diffuseconstant"), "diffuseConstant" },
{ S("edgemode"), "edgeMode" },
+ { S("externalresourcesrequired"),"externalResourcesRequired" },
+ { S("filterres"), "filterRes" },
{ S("filterunits"), "filterUnits" },
{ S("glyphref"), "glyphRef" },
{ S("gradienttransform"), "gradientTransform" },
@@ -360,20 +362,46 @@ static hubbub_error process_as_in_secondary(hubbub_treebuilder *treebuilder,
static void foreign_break_out(hubbub_treebuilder *treebuilder)
{
element_context *stack = treebuilder->context.element_stack;
+ hubbub_ns ns;
+ element_type type;
+ void *node;
/** \todo parse error */
+ /** todo fragment case */
+ element_stack_pop(treebuilder, &ns, &type, &node);
+ treebuilder->tree_handler->unref_node(
+ treebuilder->tree_handler->ctx,
+ node);
while (stack[treebuilder->context.current_node].ns !=
- HUBBUB_NS_HTML) {
- hubbub_ns ns;
- element_type type;
- void *node;
+ HUBBUB_NS_HTML &&
+ !(stack[treebuilder->context.current_node].ns ==
+ HUBBUB_NS_MATHML && (
+ stack[treebuilder->context.current_node].type ==
+ MI || stack[treebuilder->context.current_node].type ==
+ MO || stack[treebuilder->context.current_node].type ==
+ MN || stack[treebuilder->context.current_node].type ==
+ MS || stack[treebuilder->context.current_node].type ==
+ MTEXT)) &&
+ !(stack[treebuilder->context.current_node].ns ==
+ HUBBUB_NS_SVG && (
+ stack[treebuilder->context.current_node].type ==
+ FOREIGNOBJECT ||
+ stack[treebuilder->context.current_node].type ==
+ DESC ||
+ stack[treebuilder->context.current_node].type ==
+ TITLE))
+ ) {
element_stack_pop(treebuilder, &ns, &type, &node);
-
treebuilder->tree_handler->unref_node(
treebuilder->tree_handler->ctx,
node);
+
+ if(ns == HUBBUB_NS_MATHML &&
+ type == ANNOTATION_XML) {
+ /*todo check for attributes */
+ }
}
treebuilder->context.mode = treebuilder->context.second_mode;
@@ -389,9 +417,30 @@ static void foreign_break_out(hubbub_treebuilder *treebuilder)
hubbub_error handle_in_foreign_content(hubbub_treebuilder *treebuilder,
const hubbub_token *token)
{
+ hubbub_ns cur_node_ns = treebuilder->context.element_stack[
+ treebuilder->context.current_node].ns;
+
+ element_type cur_node = current_node(treebuilder);
+ element_type type = element_type_from_name(treebuilder,
+ &token->data.tag.name);
+
+ if (treebuilder->context.current_node == 0 ||
+ cur_node_ns == HUBBUB_NS_HTML ||
+ (cur_node_ns == HUBBUB_NS_MATHML &&
+ (type != MGLYPH && type != MALIGNMARK) &&
+ (cur_node == MI || cur_node == MO ||
+ cur_node == MN || cur_node == MS ||
+ cur_node == MTEXT)) ||
+ (type == SVG && (cur_node_ns == HUBBUB_NS_MATHML &&
+ cur_node == ANNOTATION_XML)) ||
+ (cur_node_ns == HUBBUB_NS_SVG &&
+ (cur_node == FOREIGNOBJECT ||
+ cur_node == DESC ||
+ cur_node == TITLE))) {
+ return process_as_in_secondary(treebuilder, token);
+ }
hubbub_error err = HUBBUB_OK;
const uint8_t *c;
-
switch (token->type) {
case HUBBUB_TOKEN_CHARACTER:
c = (token->data.character.ptr);
@@ -411,27 +460,8 @@ hubbub_error handle_in_foreign_content(hubbub_treebuilder *treebuilder,
break;
case HUBBUB_TOKEN_START_TAG:
{
- hubbub_ns cur_node_ns = treebuilder->context.element_stack[
- treebuilder->context.current_node].ns;
-
- element_type cur_node = current_node(treebuilder);
- element_type type = element_type_from_name(treebuilder,
- &token->data.tag.name);
-
- if (cur_node_ns == HUBBUB_NS_HTML ||
- (cur_node_ns == HUBBUB_NS_MATHML &&
- (type != MGLYPH && type != MALIGNMARK) &&
- (cur_node == MI || cur_node == MO ||
- cur_node == MN || cur_node == MS ||
- cur_node == MTEXT)) ||
- (type == SVG && (cur_node_ns == HUBBUB_NS_MATHML &&
- cur_node == ANNOTATION_XML)) ||
- (cur_node_ns == HUBBUB_NS_SVG &&
- (cur_node == FOREIGNOBJECT ||
- cur_node == DESC ||
- cur_node == TITLE))) {
- err = process_as_in_secondary(treebuilder, token);
- } else if (type == B || type == BIG || type == BLOCKQUOTE ||
+ bool handled = false;
+ if (type == B || type == BIG || type == BLOCKQUOTE ||
type == BODY || type == BR || type == CENTER ||
type == CODE || type == DD || type == DIV ||
type == DL || type == DT || type == EM ||
@@ -449,9 +479,11 @@ hubbub_error handle_in_foreign_content(hubbub_treebuilder *treebuilder,
type == VAR) {
foreign_break_out(treebuilder);
err = HUBBUB_REPROCESS;
+ handled = true;
} else if (type == FONT) {
const hubbub_tag *tag = &token->data.tag;
size_t i;
+ bool found = false;
for (i = 0; i < tag->n_attributes; i++) {
hubbub_attribute *attr = &tag->attributes[i];
@@ -461,20 +493,24 @@ hubbub_error handle_in_foreign_content(hubbub_treebuilder *treebuilder,
if (hubbub_string_match(name, len,
(const uint8_t *) "color",
SLEN("color")) ||
- hubbub_string_match(name, len,
+ hubbub_string_match(name, len,
(const uint8_t *) "face",
SLEN("face")) ||
- hubbub_string_match(name, len,
+ hubbub_string_match(name, len,
(const uint8_t *) "size",
- SLEN("size")))
+ SLEN("size"))) {
+ found = true;
break;
+ }
}
- if (i != tag->n_attributes) {
+ if (found) {
foreign_break_out(treebuilder);
err = HUBBUB_REPROCESS;
+ handled = true;
}
- } else {
+ }
+ if (!handled) {
hubbub_tag tag = token->data.tag;
if (cur_node_ns == HUBBUB_NS_SVG) {
@@ -504,8 +540,7 @@ hubbub_error handle_in_foreign_content(hubbub_treebuilder *treebuilder,
&token->data.tag.name);
uint32_t node;
element_context *stack = treebuilder->context.element_stack;
-
- for (node = treebuilder->context.current_node; node > 0; node--) {
+ for (node = treebuilder->context.current_node; node > 1; node--) {
if(stack[node].type == type) {
hubbub_ns ns;
element_type type;
@@ -518,8 +553,13 @@ hubbub_error handle_in_foreign_content(hubbub_treebuilder *treebuilder,
}
return HUBBUB_OK;
}
+ if(stack[node].ns == HUBBUB_NS_HTML) {
+ break;
+ }
+ }
+ if(node > 1) {
+ err = process_as_in_secondary(treebuilder, token);
}
- err = process_as_in_secondary(treebuilder, token);
}
break;
case HUBBUB_TOKEN_EOF:
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 04:45:18 +0000