Hubbub
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Data Structures | |
struct | element_context |
Item on the element stack. More... | |
struct | formatting_list_entry |
Entry in a formatting list. More... | |
struct | hubbub_treebuilder_context |
Context for a tree builder. More... | |
struct | hubbub_treebuilder |
Treebuilder object. More... | |
Macros | |
#define | ELEMENT_STACK_CHUNK 128 |
Typedefs | |
typedef struct element_context | element_context |
Item on the element stack. More... | |
typedef struct formatting_list_entry | formatting_list_entry |
Entry in a formatting list. More... | |
typedef struct hubbub_treebuilder_context | hubbub_treebuilder_context |
Context for a tree builder. More... | |
Enumerations | |
enum | element_type { ADDRESS, AREA, ARTICLE, ASIDE, BASE, BASEFONT, BGSOUND, BLOCKQUOTE, BODY, BR, CENTER, COL, COLGROUP, COMMAND, DATAGRID, DD, DETAILS, DIALOG, DIR, DIV, DL, DT, EMBED, FIELDSET, FIGURE, FOOTER, FORM, FRAME, FRAMESET, H1, H2, H3, H4, H5, H6, HEAD, HEADER, HR, IFRAME, IMAGE, IMG, INPUT, ISINDEX, LI, LINK, LISTING, MENU, META, NAV, NOEMBED, NOFRAMES, NOSCRIPT, OL, OPTGROUP, OPTION, P, PARAM, PLAINTEXT, PRE, SCRIPT, SECTION, SELECT, SPACER, STYLE, TBODY, TEXTAREA, TFOOT, THEAD, TITLE, TR, UL, WBR, APPLET, BUTTON, CAPTION, HTML, MARQUEE, OBJECT, TABLE, TD, TH, A, B, BIG, CODE, EM, FONT, I, NOBR, S, SMALL, STRIKE, STRONG, TT, U, LABEL, OUTPUT, RP, RT, RUBY, SPAN, SUB, SUP, VAR, XMP, MATH, MGLYPH, MALIGNMARK, MI, MO, MN, MS, MTEXT, ANNOTATION_XML, SVG, FOREIGNOBJECT, DESC, UNKNOWN } |
Functions | |
hubbub_error | hubbub_treebuilder_token_handler (const hubbub_token *token, void *pw) |
Handle tokeniser emitting a token. More... | |
hubbub_error | process_characters_expect_whitespace (hubbub_treebuilder *treebuilder, const hubbub_token *token, bool insert_into_current_node) |
Process a character token in cases where we expect only whitespace. More... | |
hubbub_error | process_comment_append (hubbub_treebuilder *treebuilder, const hubbub_token *token, void *parent) |
Process a comment token, appending it to the given parent. More... | |
hubbub_error | parse_generic_rcdata (hubbub_treebuilder *treebuilder, const hubbub_token *token, bool rcdata) |
Trigger parsing of generic (R)CDATA. More... | |
uint32_t | element_in_scope (hubbub_treebuilder *treebuilder, element_type type, bool in_table) |
Determine if an element is in (table) scope. More... | |
hubbub_error | reconstruct_active_formatting_list (hubbub_treebuilder *treebuilder) |
Reconstruct the list of active formatting elements. More... | |
void | clear_active_formatting_list_to_marker (hubbub_treebuilder *treebuilder) |
Clear the list of active formatting elements up to the last marker. More... | |
hubbub_error | remove_node_from_dom (hubbub_treebuilder *treebuilder, void *node) |
Remove a node from the DOM. More... | |
hubbub_error | insert_element (hubbub_treebuilder *treebuilder, const hubbub_tag *tag_name, bool push) |
Create element and insert it into the DOM, potentially pushing it on the stack. More... | |
void | close_implied_end_tags (hubbub_treebuilder *treebuilder, element_type except) |
Close implied end tags. More... | |
void | reset_insertion_mode (hubbub_treebuilder *treebuilder) |
Reset the insertion mode. More... | |
hubbub_error | append_text (hubbub_treebuilder *treebuilder, const hubbub_string *string) |
Append text to the current node, inserting into the last child of the current node, iff it's a Text node. More... | |
hubbub_error | complete_script (hubbub_treebuilder *treebuilder) |
Script processing and execution. More... | |
element_type | element_type_from_name (hubbub_treebuilder *treebuilder, const hubbub_string *tag_name) |
Convert an element name into an element type. More... | |
bool | is_special_element (element_type type) |
Determine if a node is a special element. More... | |
bool | is_scoping_element (element_type type) |
Determine if a node is a scoping element. More... | |
bool | is_formatting_element (element_type type) |
Determine if a node is a formatting element. More... | |
bool | is_phrasing_element (element_type type) |
Determine if a node is a phrasing element. More... | |
hubbub_error | element_stack_push (hubbub_treebuilder *treebuilder, hubbub_ns ns, element_type type, void *node) |
Push an element onto the stack of open elements. More... | |
hubbub_error | element_stack_pop (hubbub_treebuilder *treebuilder, hubbub_ns *ns, element_type *type, void **node) |
Pop an element off the stack of open elements. More... | |
hubbub_error | element_stack_pop_until (hubbub_treebuilder *treebuilder, element_type type) |
Pop elements until an element of type "element" has been popped. More... | |
hubbub_error | element_stack_remove (hubbub_treebuilder *treebuilder, uint32_t index, hubbub_ns *ns, element_type *type, void **removed) |
Remove a node from the stack of open elements. More... | |
uint32_t | current_table (hubbub_treebuilder *treebuilder) |
Find the stack index of the current table. More... | |
element_type | current_node (hubbub_treebuilder *treebuilder) |
Peek at the top element of the element stack. More... | |
element_type | prev_node (hubbub_treebuilder *treebuilder) |
Peek at the element below the top of the element stack. More... | |
hubbub_error | formatting_list_append (hubbub_treebuilder *treebuilder, hubbub_ns ns, element_type type, void *node, uint32_t stack_index) |
Append an element to the end of the list of active formatting elements. More... | |
hubbub_error | formatting_list_insert (hubbub_treebuilder *treebuilder, formatting_list_entry *prev, formatting_list_entry *next, hubbub_ns ns, element_type type, void *node, uint32_t stack_index) |
Insert an element into the list of active formatting elements. More... | |
hubbub_error | formatting_list_remove (hubbub_treebuilder *treebuilder, formatting_list_entry *entry, hubbub_ns *ns, element_type *type, void **node, uint32_t *stack_index) |
Remove an element from the list of active formatting elements. More... | |
hubbub_error | formatting_list_replace (hubbub_treebuilder *treebuilder, formatting_list_entry *entry, hubbub_ns ns, element_type type, void *node, uint32_t stack_index, hubbub_ns *ons, element_type *otype, void **onode, uint32_t *ostack_index) |
Remove an element from the list of active formatting elements. More... | |
void | adjust_mathml_attributes (hubbub_treebuilder *treebuilder, hubbub_tag *tag) |
Adjust MathML attributes. More... | |
void | adjust_svg_attributes (hubbub_treebuilder *treebuilder, hubbub_tag *tag) |
Adjust SVG attributes. More... | |
void | adjust_svg_tagname (hubbub_treebuilder *treebuilder, hubbub_tag *tag) |
Adjust SVG tagnmes. More... | |
void | adjust_foreign_attributes (hubbub_treebuilder *treebuilder, hubbub_tag *tag) |
Adjust foreign attributes. More... | |
hubbub_error | aa_insert_into_foster_parent (hubbub_treebuilder *treebuilder, void *node, void **inserted) |
Adoption agency: locate foster parent and insert node into it. More... | |
void | element_stack_dump (hubbub_treebuilder *treebuilder, FILE *fp) |
Dump an element stack to the given file pointer. More... | |
void | formatting_list_dump (hubbub_treebuilder *treebuilder, FILE *fp) |
Dump a formatting list to the given file pointer. More... | |
const char * | element_type_to_name (element_type type) |
Convert an element type to a name. More... | |
#define ELEMENT_STACK_CHUNK 128 |
Definition at line 78 of file internal.h.
Referenced by element_stack_push(), and hubbub_treebuilder_create().
typedef struct element_context element_context |
Item on the element stack.
typedef struct formatting_list_entry formatting_list_entry |
Entry in a formatting list.
typedef struct hubbub_treebuilder_context hubbub_treebuilder_context |
Context for a tree builder.
enum element_type |
Enumerator | |
---|---|
ADDRESS | |
AREA | |
ARTICLE | |
ASIDE | |
BASE | |
BASEFONT | |
BGSOUND | |
BLOCKQUOTE | |
BODY | |
BR | |
CENTER | |
COL | |
COLGROUP | |
COMMAND | |
DATAGRID | |
DD | |
DETAILS | |
DIALOG | |
DIR | |
DIV | |
DL | |
DT | |
EMBED | |
FIELDSET | |
FIGURE | |
FOOTER | |
FORM | |
FRAME | |
FRAMESET | |
H1 | |
H2 | |
H3 | |
H4 | |
H5 | |
H6 | |
HEAD | |
HEADER | |
HR | |
IFRAME | |
IMAGE | |
IMG | |
INPUT | |
ISINDEX | |
LI | |
LINK | |
LISTING | |
MENU | |
META | |
NAV | |
NOEMBED | |
NOFRAMES | |
NOSCRIPT | |
OL | |
OPTGROUP | |
OPTION | |
P | |
PARAM | |
PLAINTEXT | |
PRE | |
SCRIPT | |
SECTION | |
SELECT | |
SPACER | |
STYLE | |
TBODY | |
TEXTAREA | |
TFOOT | |
THEAD | |
TITLE | |
TR | |
UL | |
WBR | |
APPLET | |
BUTTON | |
CAPTION | |
HTML | |
MARQUEE | |
OBJECT | |
TABLE | |
TD | |
TH | |
A | |
B | |
BIG | |
CODE | |
EM | |
FONT | |
I | |
NOBR | |
S | |
SMALL | |
STRIKE | |
STRONG | |
TT | |
U | |
LABEL |
|
OUTPUT | |
RP | |
RT | |
RUBY | |
SPAN | |
SUB | |
SUP | |
VAR | |
XMP | |
MATH | |
MGLYPH | |
MALIGNMARK | |
MI | |
MO | |
MN | |
MS | |
MTEXT | |
ANNOTATION_XML | |
SVG | |
FOREIGNOBJECT | |
DESC | |
UNKNOWN |
Definition at line 13 of file internal.h.
hubbub_error aa_insert_into_foster_parent | ( | hubbub_treebuilder * | treebuilder, |
void * | node, | ||
void ** | inserted | ||
) |
Adoption agency: locate foster parent and insert node into it.
treebuilder | The treebuilder instance |
node | The node to insert |
inserted | Pointer to location to receive inserted node |
Definition at line 2222 of file in_body.c.
References hubbub_tree_handler::append_child, hubbub_treebuilder::context, hubbub_tree_handler::ctx, current_table(), hubbub_treebuilder_context::element_stack, hubbub_tree_handler::get_parent, HUBBUB_OK, hubbub_tree_handler::insert_before, element_context::node, hubbub_tree_handler::ref_node, remove_node_from_dom(), element_context::tainted, hubbub_treebuilder::tree_handler, and hubbub_tree_handler::unref_node.
Referenced by append_text(), insert_element(), process_0presentational_in_body(), process_comment_append(), and reconstruct_active_formatting_list().
void adjust_foreign_attributes | ( | hubbub_treebuilder * | treebuilder, |
hubbub_tag * | tag | ||
) |
Adjust foreign attributes.
treebuilder | Treebuilder instance |
tag | Tag to adjust the attributes of |
Definition at line 227 of file in_foreign_content.c.
References hubbub_tag::attributes, HUBBUB_NS_XLINK, HUBBUB_NS_XML, HUBBUB_NS_XMLNS, hubbub_string_match(), len, hubbub_string::len, hubbub_tag::n_attributes, name, hubbub_attribute::name, hubbub_attribute::ns, hubbub_string::ptr, S, SLEN, and UNUSED.
Referenced by handle_in_foreign_content(), and process_start_tag().
void adjust_mathml_attributes | ( | hubbub_treebuilder * | treebuilder, |
hubbub_tag * | tag | ||
) |
Adjust MathML attributes.
treebuilder | Treebuilder instance |
tag | Tag to adjust the attributes of |
Definition at line 144 of file in_foreign_content.c.
References hubbub_tag::attributes, hubbub_string_match(), len, hubbub_string::len, hubbub_tag::n_attributes, name, hubbub_attribute::name, hubbub_string::ptr, SLEN, and UNUSED.
Referenced by process_start_tag().
void adjust_svg_attributes | ( | hubbub_treebuilder * | treebuilder, |
hubbub_tag * | tag | ||
) |
Adjust SVG attributes.
treebuilder | Treebuilder instance |
tag | Tag to adjust the attributes of |
Definition at line 169 of file in_foreign_content.c.
References hubbub_tag::attributes, hubbub_string_match(), len, hubbub_string::len, hubbub_tag::n_attributes, N_ELEMENTS, name, hubbub_attribute::name, hubbub_string::ptr, svg_attributes, and UNUSED.
Referenced by handle_in_foreign_content(), and process_start_tag().
void adjust_svg_tagname | ( | hubbub_treebuilder * | treebuilder, |
hubbub_tag * | tag | ||
) |
Adjust SVG tagnmes.
treebuilder | Treebuilder instance |
tag | Tag to adjust the name of |
Definition at line 199 of file in_foreign_content.c.
References hubbub_string_match(), len, hubbub_string::len, N_ELEMENTS, name, hubbub_tag::name, hubbub_string::ptr, svg_tagnames, and UNUSED.
Referenced by handle_in_foreign_content().
hubbub_error append_text | ( | hubbub_treebuilder * | treebuilder, |
const hubbub_string * | string | ||
) |
Append text to the current node, inserting into the last child of the current node, iff it's a Text node.
treebuilder | The treebuilder instance |
string | The string to append |
Definition at line 943 of file treebuilder.c.
References aa_insert_into_foster_parent(), hubbub_tree_handler::append_child, hubbub_treebuilder::context, hubbub_tree_handler::create_text, hubbub_tree_handler::ctx, hubbub_treebuilder_context::current_node, current_node(), hubbub_treebuilder_context::element_stack, HUBBUB_OK, hubbub_treebuilder_context::in_table_foster, element_context::node, TABLE, TBODY, TFOOT, THEAD, TR, hubbub_treebuilder::tree_handler, type, and hubbub_tree_handler::unref_node.
Referenced by handle_generic_rcdata(), handle_in_foreign_content(), handle_in_select(), process_character(), and process_characters_expect_whitespace().
void clear_active_formatting_list_to_marker | ( | hubbub_treebuilder * | treebuilder | ) |
Clear the list of active formatting elements up to the last marker.
treebuilder | The treebuilder instance containing the list |
Definition at line 716 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_tree_handler::ctx, formatting_list_entry::details, hubbub_treebuilder_context::formatting_list_end, formatting_list_remove(), is_scoping_element(), hubbub_treebuilder::tree_handler, type, element_context::type, and hubbub_tree_handler::unref_node.
Referenced by close_cell(), handle_in_caption(), handle_in_cell(), and process_0applet_button_marquee_object_in_body().
void close_implied_end_tags | ( | hubbub_treebuilder * | treebuilder, |
element_type | except | ||
) |
Close implied end tags.
treebuilder | The treebuilder instance |
except | Tag type to exclude from processing [DD,DT,LI,OPTION, OPTGROUP,P,RP,RT], UNKNOWN to exclude nothing |
Definition at line 828 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_tree_handler::ctx, hubbub_treebuilder_context::current_node, DD, DT, hubbub_treebuilder_context::element_stack, element_stack_pop(), LI, OPTGROUP, OPTION, P, RP, RT, hubbub_treebuilder::tree_handler, type, element_context::type, UNKNOWN, and hubbub_tree_handler::unref_node.
Referenced by close_cell(), handle_in_caption(), handle_in_cell(), process_0applet_button_marquee_object_in_body(), process_0container_in_body(), process_0dd_dt_li_in_body(), process_0form_in_body(), process_0generic_in_body(), and process_0h_in_body().
hubbub_error complete_script | ( | hubbub_treebuilder * | treebuilder | ) |
Script processing and execution.
treebuilder | The treebuilder instance |
Definition at line 925 of file treebuilder.c.
References hubbub_tree_handler::complete_script, hubbub_treebuilder::context, hubbub_tree_handler::ctx, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, HUBBUB_OK, element_context::node, and hubbub_treebuilder::tree_handler.
Referenced by handle_generic_rcdata().
element_type current_node | ( | hubbub_treebuilder * | treebuilder | ) |
Peek at the top element of the element stack.
treebuilder | Treebuilder instance |
Definition at line 1258 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, and element_context::type.
Referenced by append_text(), clear_stack_table_context(), handle_in_foreign_content(), handle_in_frameset(), handle_in_select(), insert_element(), process_comment_append(), reconstruct_active_formatting_list(), and table_clear_stack().
uint32_t current_table | ( | hubbub_treebuilder * | treebuilder | ) |
Find the stack index of the current table.
Definition at line 1238 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, TABLE, and type.
Referenced by aa_insert_into_foster_parent(), handle_in_table(), and process_start_tag().
uint32_t element_in_scope | ( | hubbub_treebuilder * | treebuilder, |
element_type | type, | ||
bool | in_table | ||
) |
Determine if an element is in (table) scope.
treebuilder | Treebuilder to look in |
type | Element type to find |
in_table | Whether we're looking in table scope |
Definition at line 499 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, FOREIGNOBJECT, HUBBUB_NS_SVG, is_scoping_element(), element_context::ns, TABLE, type, and element_context::type.
Referenced by aa_find_and_validate_formatting_element(), close_cell(), handle_in_cell(), handle_in_select(), handle_in_select_in_table(), handle_in_table_body(), process_0applet_button_marquee_object_in_body(), process_0body_in_body(), process_0container_in_body(), process_0dd_dt_li_in_body(), process_0form_in_body(), process_0h_in_body(), process_0p_in_body(), process_button_in_body(), process_container_in_body(), process_dd_dt_li_in_body(), process_form_in_body(), process_hN_in_body(), process_hr_in_body(), process_nobr_in_body(), process_opt_in_body(), process_plaintext_in_body(), and table_sub_start_or_table_end().
void element_stack_dump | ( | hubbub_treebuilder * | treebuilder, |
FILE * | fp | ||
) |
Dump an element stack to the given file pointer.
treebuilder | The treebuilder instance |
fp | The file to dump to |
Definition at line 1455 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, element_type_to_name(), and type.
Referenced by handle_in_body().
hubbub_error element_stack_pop | ( | hubbub_treebuilder * | treebuilder, |
hubbub_ns * | ns, | ||
element_type * | type, | ||
void ** | node | ||
) |
Pop an element off the stack of open elements.
treebuilder | The treebuilder instance containing the stack |
ns | Pointer to location to receive element namespace |
type | Pointer to location to receive element type |
node | Pointer to location to receive node |
Definition at line 1112 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, hubbub_treebuilder_context::formatting_list_end, HTML, HUBBUB_OK, is_formatting_element(), is_scoping_element(), element_context::node, element_context::ns, formatting_list_entry::prev, formatting_list_entry::stack_index, TABLE, type, and element_context::type.
Referenced by aa_find_furthest_block(), act_as_if_end_tag_tr(), clear_stack_table_context(), close_cell(), close_implied_end_tags(), element_stack_pop_until(), foreign_break_out(), handle_generic_rcdata(), handle_in_caption(), handle_in_cell(), handle_in_column_group(), handle_in_frameset(), handle_in_head(), handle_in_head_noscript(), handle_in_row(), handle_in_select(), handle_in_table_body(), process_0applet_button_marquee_object_in_body(), process_0container_in_body(), process_0dd_dt_li_in_body(), process_0generic_in_body(), process_0h_in_body(), process_0p_in_body(), process_a_in_body(), process_applet_marquee_object_in_body(), process_button_in_body(), process_dd_dt_li_in_body(), process_hN_in_body(), process_nobr_in_body(), process_presentational_in_body(), reconstruct_active_formatting_list(), table_clear_stack(), and table_sub_start_or_table_end().
hubbub_error element_stack_pop_until | ( | hubbub_treebuilder * | treebuilder, |
element_type | type | ||
) |
Pop elements until an element of type "element" has been popped.
Definition at line 1161 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_tree_handler::ctx, hubbub_treebuilder_context::current_node, element_stack_pop(), HUBBUB_OK, hubbub_treebuilder::tree_handler, type, UNKNOWN, and hubbub_tree_handler::unref_node.
Referenced by handle_in_select(), handle_in_select_in_table(), handle_in_table(), and process_frameset_in_body().
hubbub_error element_stack_push | ( | hubbub_treebuilder * | treebuilder, |
hubbub_ns | ns, | ||
element_type | type, | ||
void * | node | ||
) |
Push an element onto the stack of open elements.
treebuilder | The treebuilder instance containing the stack |
ns | The namespace of element being pushed |
type | The type of element being pushed |
node | The node to push |
Definition at line 1075 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, ELEMENT_STACK_CHUNK, HUBBUB_NOMEM, HUBBUB_OK, element_context::node, element_context::ns, hubbub_treebuilder_context::stack_alloc, type, and element_context::type.
Referenced by handle_after_head(), insert_element(), and reconstruct_active_formatting_list().
hubbub_error element_stack_remove | ( | hubbub_treebuilder * | treebuilder, |
uint32_t | index, | ||
hubbub_ns * | ns, | ||
element_type * | type, | ||
void ** | removed | ||
) |
Remove a node from the stack of open elements.
treebuilder | The treebuilder instance |
index | The index of the node to remove |
ns | Pointer to location to receive namespace |
type | Pointer to location to receive type |
removed | Pointer to location to receive removed node |
Definition at line 1190 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, hubbub_treebuilder_context::formatting_list_end, HTML, HUBBUB_OK, is_formatting_element(), is_scoping_element(), element_context::node, element_context::ns, formatting_list_entry::prev, formatting_list_entry::stack_index, TABLE, type, and element_context::type.
Referenced by handle_after_head(), process_0form_in_body(), and process_a_in_body().
element_type element_type_from_name | ( | hubbub_treebuilder * | treebuilder, |
const hubbub_string * | tag_name | ||
) |
Convert an element name into an element type.
treebuilder | The treebuilder instance |
tag_name | The tag name to consider |
Definition at line 986 of file treebuilder.c.
References len, hubbub_string::len, N_ELEMENTS, name, name_type_map, hubbub_string::ptr, type, UNKNOWN, and UNUSED.
Referenced by handle_after_after_body(), handle_after_after_frameset(), handle_after_body(), handle_after_frameset(), handle_after_head(), handle_before_head(), handle_before_html(), handle_generic_rcdata(), handle_in_caption(), handle_in_cell(), handle_in_column_group(), handle_in_foreign_content(), handle_in_frameset(), handle_in_head(), handle_in_head_noscript(), handle_in_row(), handle_in_select(), handle_in_select_in_table(), handle_in_table(), handle_in_table_body(), insert_element(), parse_generic_rcdata(), process_end_tag(), and process_start_tag().
const char* element_type_to_name | ( | element_type | type | ) |
Convert an element type to a name.
type | The element type |
Definition at line 1492 of file treebuilder.c.
References name_type_map, and type.
Referenced by element_stack_dump(), and formatting_list_dump().
hubbub_error formatting_list_append | ( | hubbub_treebuilder * | treebuilder, |
hubbub_ns | ns, | ||
element_type | type, | ||
void * | node, | ||
uint32_t | stack_index | ||
) |
Append an element to the end of the list of active formatting elements.
treebuilder | Treebuilder instance containing list |
ns | Namespace of node being inserted |
type | Type of node being inserted |
node | Node being inserted |
stack_index | Index into stack of open elements |
Definition at line 1291 of file treebuilder.c.
References hubbub_treebuilder::context, formatting_list_entry::details, hubbub_treebuilder_context::formatting_list, hubbub_treebuilder_context::formatting_list_end, HUBBUB_NOMEM, HUBBUB_OK, formatting_list_entry::next, element_context::node, element_context::ns, formatting_list_entry::prev, formatting_list_entry::stack_index, type, and element_context::type.
Referenced by handle_in_row(), handle_in_table(), process_a_in_body(), process_applet_marquee_object_in_body(), process_button_in_body(), process_nobr_in_body(), and process_presentational_in_body().
void formatting_list_dump | ( | hubbub_treebuilder * | treebuilder, |
FILE * | fp | ||
) |
Dump a formatting list to the given file pointer.
treebuilder | The treebuilder instance |
fp | The file to dump to |
Definition at line 1474 of file treebuilder.c.
References hubbub_treebuilder::context, formatting_list_entry::details, element_type_to_name(), hubbub_treebuilder_context::formatting_list, formatting_list_entry::next, element_context::node, formatting_list_entry::stack_index, and element_context::type.
Referenced by handle_in_body().
hubbub_error formatting_list_insert | ( | hubbub_treebuilder * | treebuilder, |
formatting_list_entry * | prev, | ||
formatting_list_entry * | next, | ||
hubbub_ns | ns, | ||
element_type | type, | ||
void * | node, | ||
uint32_t | stack_index | ||
) |
Insert an element into the list of active formatting elements.
treebuilder | Treebuilder instance containing list |
prev | Previous entry |
next | Next entry |
ns | Namespace of node being inserted |
type | Type of node being inserted |
node | Node being inserted |
stack_index | Index into stack of open elements |
Definition at line 1331 of file treebuilder.c.
References hubbub_treebuilder::context, formatting_list_entry::details, hubbub_treebuilder_context::formatting_list, hubbub_treebuilder_context::formatting_list_end, HUBBUB_NOMEM, HUBBUB_OK, formatting_list_entry::next, element_context::node, element_context::ns, formatting_list_entry::prev, formatting_list_entry::stack_index, type, and element_context::type.
Referenced by process_0presentational_in_body().
hubbub_error formatting_list_remove | ( | hubbub_treebuilder * | treebuilder, |
formatting_list_entry * | entry, | ||
hubbub_ns * | ns, | ||
element_type * | type, | ||
void ** | node, | ||
uint32_t * | stack_index | ||
) |
Remove an element from the list of active formatting elements.
treebuilder | Treebuilder instance containing list |
entry | The item to remove |
ns | Pointer to location to receive namespace of node |
type | Pointer to location to receive type of node |
node | Pointer to location to receive node |
stack_index | Pointer to location to receive stack index |
Definition at line 1383 of file treebuilder.c.
References hubbub_treebuilder::context, formatting_list_entry::details, hubbub_treebuilder_context::formatting_list, hubbub_treebuilder_context::formatting_list_end, HUBBUB_OK, formatting_list_entry::next, element_context::node, element_context::ns, formatting_list_entry::prev, formatting_list_entry::stack_index, type, and element_context::type.
Referenced by aa_find_and_validate_formatting_element(), aa_find_furthest_block(), clear_active_formatting_list_to_marker(), handle_in_table(), process_0presentational_in_body(), and process_a_in_body().
hubbub_error formatting_list_replace | ( | hubbub_treebuilder * | treebuilder, |
formatting_list_entry * | entry, | ||
hubbub_ns | ns, | ||
element_type | type, | ||
void * | node, | ||
uint32_t | stack_index, | ||
hubbub_ns * | ons, | ||
element_type * | otype, | ||
void ** | onode, | ||
uint32_t * | ostack_index | ||
) |
Remove an element from the list of active formatting elements.
treebuilder | Treebuilder instance containing list |
entry | The item to replace |
ns | Replacement node namespace |
type | Replacement node type |
node | Replacement node |
stack_index | Replacement stack index |
ons | Pointer to location to receive old namespace |
otype | Pointer to location to receive old type |
onode | Pointer to location to receive old node |
ostack_index | Pointer to location to receive old stack index |
Definition at line 1423 of file treebuilder.c.
References formatting_list_entry::details, HUBBUB_OK, element_context::node, element_context::ns, formatting_list_entry::stack_index, type, element_context::type, and UNUSED.
Referenced by aa_clone_and_replace_entries(), and reconstruct_active_formatting_list().
hubbub_error hubbub_treebuilder_token_handler | ( | const hubbub_token * | token, |
void * | pw | ||
) |
Handle tokeniser emitting a token.
token | The emitted token |
pw | Pointer to treebuilder instance |
Definition at line 264 of file treebuilder.c.
References AFTER_AFTER_BODY, AFTER_AFTER_FRAMESET, AFTER_BODY, AFTER_FRAMESET, AFTER_HEAD, BEFORE_HEAD, BEFORE_HTML, hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::document, GENERIC_RCDATA, handle_after_after_body(), handle_after_after_frameset(), handle_after_body(), handle_after_frameset(), handle_after_head(), handle_before_head(), handle_before_html(), handle_generic_rcdata(), handle_in_body(), handle_in_caption(), handle_in_cell(), handle_in_column_group(), handle_in_foreign_content(), handle_in_frameset(), handle_in_head(), handle_in_head_noscript(), handle_in_row(), handle_in_select(), handle_in_select_in_table(), handle_in_table(), handle_in_table_body(), handle_initial(), HUBBUB_OK, HUBBUB_REPROCESS, IN_BODY, IN_CAPTION, IN_CELL, IN_COLUMN_GROUP, IN_FOREIGN_CONTENT, IN_FRAMESET, IN_HEAD, IN_HEAD_NOSCRIPT, IN_ROW, IN_SELECT, IN_SELECT_IN_TABLE, IN_TABLE, IN_TABLE_BODY, INITIAL, hubbub_treebuilder_context::mode, mode, and hubbub_treebuilder::tree_handler.
Referenced by hubbub_treebuilder_create(), and process_as_in_secondary().
hubbub_error insert_element | ( | hubbub_treebuilder * | treebuilder, |
const hubbub_tag * | tag, | ||
bool | push | ||
) |
Create element and insert it into the DOM, potentially pushing it on the stack.
treebuilder | The treebuilder instance |
tag | The element to insert |
push | Whether to push the element onto the stack |
Definition at line 751 of file treebuilder.c.
References aa_insert_into_foster_parent(), hubbub_tree_handler::append_child, hubbub_treebuilder::context, hubbub_tree_handler::create_element, hubbub_tree_handler::ctx, hubbub_treebuilder_context::current_node, current_node(), hubbub_treebuilder_context::element_stack, element_stack_push(), element_type_from_name(), hubbub_tree_handler::form_associate, hubbub_treebuilder_context::form_element, HUBBUB_OK, hubbub_treebuilder_context::in_table_foster, is_form_associated(), hubbub_tag::name, element_context::node, hubbub_tag::ns, remove_node_from_dom(), TABLE, TBODY, TFOOT, THEAD, TR, hubbub_treebuilder::tree_handler, type, and hubbub_tree_handler::unref_node.
Referenced by handle_after_head(), handle_before_head(), handle_in_column_group(), handle_in_foreign_content(), handle_in_frameset(), handle_in_head(), handle_in_row(), handle_in_select(), handle_in_table(), handle_in_table_body(), parse_generic_rcdata(), process_0br_in_body(), process_a_in_body(), process_applet_marquee_object_in_body(), process_button_in_body(), process_container_in_body(), process_dd_dt_li_in_body(), process_form_in_body(), process_frameset_in_body(), process_hN_in_body(), process_hr_in_body(), process_image_in_body(), process_input_in_table(), process_isindex_in_body(), process_meta_in_head(), process_nobr_in_body(), process_opt_in_body(), process_phrasing_in_body(), process_plaintext_in_body(), process_presentational_in_body(), process_select_in_body(), and process_start_tag().
bool is_formatting_element | ( | element_type | type | ) |
Determine if a node is a formatting element.
type | Node type to consider |
Definition at line 1037 of file treebuilder.c.
Referenced by aa_find_furthest_block(), aa_remove_element_stack_item(), element_stack_pop(), element_stack_remove(), process_0generic_in_body(), and process_dd_dt_li_in_body().
bool is_phrasing_element | ( | element_type | type | ) |
Determine if a node is a phrasing element.
type | Node type to consider |
Definition at line 1048 of file treebuilder.c.
Referenced by aa_find_furthest_block(), process_0generic_in_body(), and process_dd_dt_li_in_body().
bool is_scoping_element | ( | element_type | type | ) |
Determine if a node is a scoping element.
type | Node type to consider |
Definition at line 1026 of file treebuilder.c.
References APPLET, TH, and type.
Referenced by aa_find_formatting_element(), aa_remove_element_stack_item(), clear_active_formatting_list_to_marker(), element_in_scope(), element_in_scope_in_non_html_ns(), element_stack_pop(), element_stack_remove(), and reconstruct_active_formatting_list().
bool is_special_element | ( | element_type | type | ) |
Determine if a node is a special element.
type | Node type to consider |
Definition at line 1015 of file treebuilder.c.
hubbub_error parse_generic_rcdata | ( | hubbub_treebuilder * | treebuilder, |
const hubbub_token * | token, | ||
bool | rcdata | ||
) |
Trigger parsing of generic (R)CDATA.
treebuilder | The treebuilder instance |
token | The current token |
rcdata | True for RCDATA, false for CDATA |
Definition at line 463 of file treebuilder.c.
References hubbub_treebuilder_context::collect, hubbub_tokeniser_optparams::content_model, hubbub_treebuilder::context, hubbub_token::data, element_type_from_name(), GENERIC_RCDATA, HUBBUB_CONTENT_MODEL_CDATA, HUBBUB_CONTENT_MODEL_RCDATA, HUBBUB_OK, HUBBUB_TOKENISER_CONTENT_MODEL, hubbub_tokeniser_setopt(), insert_element(), hubbub_treebuilder_context::mode, hubbub_tokeniser_optparams::model, hubbub_tag::name, hubbub_token::tag, hubbub_treebuilder::tokeniser, type, and hubbub_treebuilder_context::type.
Referenced by handle_in_head(), process_start_tag(), and process_textarea_in_body().
element_type prev_node | ( | hubbub_treebuilder * | treebuilder | ) |
Peek at the element below the top of the element stack.
treebuilder | Treebuilder instance |
Definition at line 1270 of file treebuilder.c.
References hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, element_context::type, and UNKNOWN.
Referenced by handle_in_select(), and reconstruct_active_formatting_list().
hubbub_error process_characters_expect_whitespace | ( | hubbub_treebuilder * | treebuilder, |
const hubbub_token * | token, | ||
bool | insert_into_current_node | ||
) |
Process a character token in cases where we expect only whitespace.
treebuilder | The treebuilder instance |
token | The character token |
insert_into_current_node | Whether to insert whitespace into current node |
Definition at line 374 of file treebuilder.c.
References append_text(), hubbub_token::character, hubbub_token::data, HUBBUB_OK, HUBBUB_REPROCESS, len, hubbub_string::len, and hubbub_string::ptr.
Referenced by handle_after_after_body(), handle_after_after_frameset(), handle_after_frameset(), handle_after_head(), handle_before_head(), handle_before_html(), handle_in_column_group(), handle_in_frameset(), handle_in_head(), handle_in_head_noscript(), handle_in_table(), and handle_initial().
hubbub_error process_comment_append | ( | hubbub_treebuilder * | treebuilder, |
const hubbub_token * | token, | ||
void * | parent | ||
) |
Process a comment token, appending it to the given parent.
treebuilder | The treebuilder instance |
token | The comment token |
parent | The node to append to |
Definition at line 420 of file treebuilder.c.
References aa_insert_into_foster_parent(), hubbub_tree_handler::append_child, hubbub_token::comment, hubbub_treebuilder::context, hubbub_tree_handler::create_comment, hubbub_tree_handler::ctx, current_node(), hubbub_token::data, HUBBUB_OK, hubbub_treebuilder_context::in_table_foster, TABLE, TBODY, TFOOT, THEAD, TR, hubbub_treebuilder::tree_handler, type, and hubbub_tree_handler::unref_node.
Referenced by handle_after_after_body(), handle_after_after_frameset(), handle_after_body(), handle_after_frameset(), handle_after_head(), handle_before_head(), handle_before_html(), handle_in_body(), handle_in_column_group(), handle_in_foreign_content(), handle_in_frameset(), handle_in_head(), handle_in_select(), handle_in_table(), and handle_initial().
hubbub_error reconstruct_active_formatting_list | ( | hubbub_treebuilder * | treebuilder | ) |
Reconstruct the list of active formatting elements.
treebuilder | Treebuilder instance containing list |
Definition at line 542 of file treebuilder.c.
References aa_insert_into_foster_parent(), hubbub_tree_handler::append_child, hubbub_tree_handler::clone_node, hubbub_treebuilder::context, hubbub_tree_handler::ctx, hubbub_treebuilder_context::current_node, current_node(), formatting_list_entry::details, hubbub_treebuilder_context::element_stack, element_stack_pop(), element_stack_push(), hubbub_treebuilder_context::formatting_list, hubbub_treebuilder_context::formatting_list_end, formatting_list_replace(), HUBBUB_OK, hubbub_treebuilder_context::in_table_foster, is_scoping_element(), formatting_list_entry::next, element_context::node, element_context::ns, formatting_list_entry::prev, prev_node(), hubbub_tree_handler::ref_node, remove_node_from_dom(), formatting_list_entry::stack_index, TABLE, TBODY, TFOOT, THEAD, TR, hubbub_treebuilder::tree_handler, type, element_context::type, and hubbub_tree_handler::unref_node.
Referenced by process_0br_in_body(), process_a_in_body(), process_applet_marquee_object_in_body(), process_button_in_body(), process_character(), process_image_in_body(), process_isindex_in_body(), process_nobr_in_body(), process_opt_in_body(), process_phrasing_in_body(), process_presentational_in_body(), process_select_in_body(), and process_start_tag().
hubbub_error remove_node_from_dom | ( | hubbub_treebuilder * | treebuilder, |
void * | node | ||
) |
Remove a node from the DOM.
treebuilder | Treebuilder instance |
node | Node to remove |
Definition at line 680 of file treebuilder.c.
References hubbub_tree_handler::ctx, hubbub_tree_handler::get_parent, HUBBUB_OK, hubbub_tree_handler::remove_child, hubbub_treebuilder::tree_handler, and hubbub_tree_handler::unref_node.
Referenced by aa_insert_into_foster_parent(), aa_reparent_node(), handle_in_row(), insert_element(), process_a_in_body(), process_applet_marquee_object_in_body(), process_button_in_body(), process_frameset_in_body(), process_nobr_in_body(), process_presentational_in_body(), and reconstruct_active_formatting_list().
void reset_insertion_mode | ( | hubbub_treebuilder * | treebuilder | ) |
Reset the insertion mode.
treebuilder | The treebuilder to reset |
Definition at line 862 of file treebuilder.c.
References BODY, CAPTION, COLGROUP, hubbub_treebuilder::context, hubbub_treebuilder_context::current_node, hubbub_treebuilder_context::element_stack, FRAMESET, HEAD, HTML, HUBBUB_NS_HTML, IN_BODY, IN_CAPTION, IN_CELL, IN_FOREIGN_CONTENT, IN_ROW, IN_TABLE, IN_TABLE_BODY, hubbub_treebuilder_context::mode, hubbub_treebuilder_context::second_mode, SELECT, TABLE, TBODY, TD, TFOOT, TH, THEAD, TR, and type.
Referenced by handle_in_select(), handle_in_select_in_table(), and handle_in_table().