Dillo HTML parsing routines. More...
#include <ctype.h>#include <string.h>#include <stdlib.h>#include <stdio.h>#include <errno.h>#include "bw.h"#include "msg.h"#include "binaryconst.h"#include "colors.h"#include "html_charrefs.h"#include "utf8.hh"#include "misc.h"#include "uicmd.hh"#include "history.h"#include "menu.hh"#include "prefs.h"#include "capi.h"#include "html.hh"#include "html_common.hh"#include "form.hh"#include "table.hh"#include "dw/textblock.hh"#include "dw/bullet.hh"#include "dw/listitem.hh"#include "dw/image.hh"#include "dw/ruler.hh"
Go to the source code of this file.
Macros | |
| #define | SGML_SPCDEL 0 |
| #define | TAB_SIZE 8 |
| #define | NTAGS (sizeof(Tags)/sizeof(Tags[0])) |
Typedefs | |
| typedef void(* | TagOpenFunct) (DilloHtml *html, const char *tag, int tagsize) |
| typedef void(* | TagCloseFunct) (DilloHtml *html) |
Enumerations | |
| enum | DilloHtmlTagParsingState { SEEK_ATTR_START , MATCH_ATTR_NAME , SEEK_TOKEN_START , SEEK_VALUE_START , SKIP_VALUE , GET_VALUE , FINISHED } |
| enum | DilloHtmlTagParsingFlags { HTML_LeftTrim = 1 << 0 , HTML_RightTrim = 1 << 1 , HTML_ParseEntities = 1 << 2 } |
Functions | |
| void * | a_Html_text (const char *Type, void *P, CA_Callback_t *Call, void **Data) |
| Set callback function and callback data for the "html/text" MIME type. | |
| static int | Html_write_raw (DilloHtml *html, char *buf, int bufsize, int Eof) |
| Here's where we parse the html and put it into the Textblock structure. | |
| static bool | Html_load_image (BrowserWindow *bw, DilloUrl *url, const DilloUrl *requester, DilloImage *Image) |
| Tell cache to retrieve image. | |
| static void | Html_callback (int Op, CacheClient_t *Client) |
| Dispatch the apropriate function for 'Op'. | |
| static void | Html_tag_cleanup_at_close (DilloHtml *html, int new_idx) |
| Conditional cleanup of the stack, called before closing any tag. | |
| int | a_Html_tag_index (const char *tag) |
| Get 'tag' index. | |
| DilloUrl * | a_Html_url_new (DilloHtml *html, const char *url_str, const char *base_url, int use_base_url) |
| Wrapper for a_Url_new that adds an error detection message. | |
| static void | Html_free (void *data) |
| void | a_Html_load_images (void *v_html, DilloUrl *pattern) |
| Used by the "Load images" page menuitem. | |
| static bool | Html_contains_form (DilloHtml *html, void *v_form) |
| Search for form. | |
| void | a_Html_form_submit (void *v_html, void *v_form) |
| Used by the "Submit form" form menuitem. | |
| void | a_Html_form_reset (void *v_html, void *v_form) |
| Used by the "Reset form" form menuitem. | |
| void | a_Html_form_display_hiddens (void *v_html, void *v_form, bool_t display) |
| Used by the "Show/Hide hiddens" form menuitem. | |
| static void | Html_set_link_coordinates (DilloHtml *html, int link, int x, int y) |
| Set the URL data for image maps. | |
| static int | Html_set_new_link (DilloHtml *html, DilloUrl **url) |
| Create a new link, set it as the url's parent and return the index. | |
| void | a_Html_tag_set_align_attr (DilloHtml *html, const char *tag, int tagsize) |
| Evaluates the ALIGN attribute (left|center|right|justify) and sets the style at the top of the stack. | |
| bool | a_Html_tag_set_valign_attr (DilloHtml *html, const char *tag, int tagsize) |
| Evaluates the VALIGN attribute (top|bottom|middle|baseline) and sets the style in style_attrs. | |
| static void | Html_add_textblock (DilloHtml *html, bool addBreaks, int breakSpace, bool addBreakOpt) |
| Create and add a new Textblock to the current Textblock. | |
| static bool | Html_must_add_breaks (DilloHtml *html) |
| void | a_Html_stash_init (DilloHtml *html) |
| Initialize the stash buffer. | |
| static int | Html_ms_stupid_quotes_2ucs (int codepoint) |
| This is M$ non-standard "smart quotes" (w1252). | |
| static const char * | Html_parse_numeric_charref (DilloHtml *html, char *tok, bool_t is_attr, int *entsize) |
| Parse a numeric character reference (e.g., "/" or "/"). | |
| static int | Html_charref_comp (const void *a, const void *b) |
| Comparison function for binary search. | |
| static Charref_t * | Html_charref_search (char *key) |
| Binary search of 'key' in charref list. | |
| static const char * | Html_parse_named_charref (DilloHtml *html, char *tok, bool_t is_attr, int *entsize) |
| Parse a named character reference (e.g., "&" or "…"). | |
| static const char * | Html_parse_entity (DilloHtml *html, const char *token, int toksize, int *entsize, bool_t is_attr) |
| Given an entity, return the corresponding string. | |
| char * | a_Html_parse_entities (DilloHtml *html, const char *token, int toksize) |
| Parse all the entities in a token. | |
| static void | Html_process_space_pre_line (DilloHtml *html, const char *space, int spacesize) |
| For white-space: pre-line, we must break the line if encountering a newline. | |
| static void | Html_process_space (DilloHtml *html, const char *space, int spacesize) |
| Parse spaces. | |
| static void | Html_process_word (DilloHtml *html, const char *word, int size) |
| Handles putting the word into its proper place. | |
| static bool | Html_match_tag (const char *tagstr, char *tag, int tagsize) |
| Does the tag in tagstr (e.g. | |
| static void | Html_eventually_pop_dw (DilloHtml *html, bool hand_over_break) |
| This function is called after popping the stack, to handle nested Textblock widgets. | |
| static void | Html_push_tag (DilloHtml *html, int tag_idx) |
| Push the tag (copying attributes from the top of the stack) | |
| static void | Html_force_push_tag (DilloHtml *html, int tag_idx) |
| Push the tag (used to force en element with optional open into the stack). | |
| static void | Html_real_pop_tag (DilloHtml *html) |
| Pop the top tag in the stack. | |
| static CssLength | Html_parse_length_or_multi_length (const char *attr, char **endptr) |
| CssLength | a_Html_parse_length (DilloHtml *html, const char *attr) |
| Returns a length or a percentage, or UNDEF_LENGTH in case of an error, or if attr is NULL. | |
| int32_t | a_Html_color_parse (DilloHtml *html, const char *str, int32_t default_color) |
| Parse a color attribute. | |
| static int | Html_check_name_val (DilloHtml *html, const char *val, const char *attrname) |
| Check that 'val' is composed of characters inside [A-Za-z0-9:_. | |
| static void | Html_parse_doctype (DilloHtml *html, const char *tag, int tagsize) |
| Handle DOCTYPE declaration. | |
| static void | Html_tag_open_html (DilloHtml *html, const char *tag, int tagsize) |
| Handle open HTML element. | |
| static void | Html_tag_close_html (DilloHtml *html) |
| Handle close HTML element. | |
| static void | Html_tag_open_head (DilloHtml *html, const char *tag, int tagsize) |
| Handle open HEAD element. | |
| static void | Html_tag_close_head (DilloHtml *html) |
| Handle close HEAD element. | |
| static void | Html_tag_open_title (DilloHtml *html, const char *tag, int tagsize) |
| Handle open TITLE. | |
| static void | Html_tag_close_title (DilloHtml *html) |
| Handle close TITLE. | |
| static void | Html_tag_open_script (DilloHtml *html, const char *tag, int tagsize) |
| Handle open SCRIPT. | |
| static void | Html_tag_close_script (DilloHtml *html) |
| Handle close SCRIPT. | |
| static void | Html_tag_open_style (DilloHtml *html, const char *tag, int tagsize) |
| Handle open STYLE. | |
| static void | Html_tag_close_style (DilloHtml *html) |
| Handle close STYLE. | |
| static void | Html_tag_open_body (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_body (DilloHtml *html) |
| static void | Html_tag_open_p (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_frame (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_frame (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_frameset (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_h (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_br (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_font (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_abbr (DilloHtml *html, const char *tag, int tagsize) |
| void | a_Html_common_image_attrs (DilloHtml *html, const char *tag, int tagsize) |
| Read image-associated tag attributes and create new image. | |
| DilloImage * | a_Html_image_new (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_img (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_img (DilloHtml *html, const char *tag, int tagsize) |
| Create a new Image struct and request the image-url to the cache. | |
| static void | Html_tag_content_map (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_map (DilloHtml *html) |
| Handle close <MAP>. | |
| static misc::SimpleVector< int > * | Html_read_coords (DilloHtml *html, const char *str) |
| Read coords in a string, returning a vector of ints. | |
| static void | Html_tag_content_area (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_object (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_object (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_video (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_audio (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_source (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_source (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_media (DilloHtml *html) |
| Media (AUDIO/VIDEO) close function. | |
| static void | Html_tag_open_embed (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_embed (DilloHtml *html, const char *tag, int tagsize) |
| static const char * | Html_get_javascript_link (DilloHtml *html) |
| Test and extract the link from a javascript instruction. | |
| static void | Html_add_anchor (DilloHtml *html, const char *name) |
| Register an anchor for this page. | |
| static void | Html_tag_open_a (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_a (DilloHtml *html) |
| static void | Html_tag_open_blockquote (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_q (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_q (DilloHtml *html) |
| static void | Html_tag_open_ul (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_dir (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_menu (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_ol (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_li (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_li (DilloHtml *html) |
| static void | Html_tag_open_hr (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_content_hr (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_dl (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_dt (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_dd (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_pre (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_pre (DilloHtml *html) |
| static int | Html_tag_pre_excludes (DilloHtml *html, int tag_idx) |
| Check whether a tag is in the "excluding" element set for PRE. | |
| static void | Html_update_content_type (DilloHtml *html, const char *content) |
| Update the document's content type information based on meta tag data. | |
| static void | Html_tag_open_meta (DilloHtml *html, const char *tag, int tagsize) |
| Handle META We do not support http-equiv=refresh with delay>0 because it's non standard, (the HTML 4.01 SPEC recommends explicitly to avoid it). | |
| static void | Html_css_load_callback (int Op, CacheClient_t *Client) |
| Called by the network engine when a stylesheet has new data. | |
| void | a_Html_load_stylesheet (DilloHtml *html, DilloUrl *url) |
| Tell cache to retrieve a stylesheet. | |
| static void | Html_tag_open_link (DilloHtml *html, const char *tag, int tagsize) |
| Parse the LINK element (Only CSS stylesheets by now). | |
| static void | Html_tag_open_base (DilloHtml *html, const char *tag, int tagsize) |
| Set the Document Base URI. | |
| static void | Html_tag_open_default (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_span (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_sectioning (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_open_div (DilloHtml *html, const char *tag, int tagsize) |
| static void | Html_tag_close_par (DilloHtml *html) |
| Default close for paragraph tags - pop the stack and break. | |
| static void | Html_tag_content_wbr (DilloHtml *html, const char *tag, int tagsize) |
| static int | Html_tag_compare (const char *p1, const char *p2) |
| static int | Html_triggers_optional_close (int old_idx, int cur_idx) |
| For elements with optional close, check whether is time to close, by also following Firefox's de facto rules. | |
| static int | Html_forbids_cross_nesting (const int InFlags, const int new_idx) |
| Check nesting and cross-nesting between BUTTON, SELECT, TEXTAREA and A. | |
| static void | Html_tag_cleanup_to_idx (DilloHtml *html, int s_idx, int new_idx, int fi, char op) |
| Cleanup the stack to a given index. | |
| static void | Html_stack_cleanup_at_open (DilloHtml *html, int ni) |
| Conditional cleanup of the stack (at open time). | |
| static void | Html_test_section (DilloHtml *html, int new_idx, int IsCloseTag) |
| HTML, HEAD and BODY elements have optional open and close tags. | |
| static void | Html_parse_common_attrs (DilloHtml *html, char *tag, int tagsize) |
| Parse attributes that can appear on any tag. | |
| static void | Html_check_html5_obsolete (DilloHtml *html, int ni) |
| Warn when encountering elements that are obsolete in HTML5. | |
| static void | Html_display_block (DilloHtml *html) |
| static void | Html_display_inline_block (DilloHtml *html) |
| static void | Html_display_listitem (DilloHtml *html) |
| static void | Html_process_tag (DilloHtml *html, char *tag, int tagsize) |
| Process a tag, given as 'tag' and 'tagsize'. | |
| static const char * | Html_get_attr2 (DilloHtml *html, const char *tag, int tagsize, const char *attrname, int tag_parsing_flags) |
| Get attribute value for 'attrname' and return it. | |
| const char * | a_Html_get_attr (DilloHtml *html, const char *tag, int tagsize, const char *attrname) |
| Call Html_get_attr2 telling it to parse entities and strip the result. | |
| char * | a_Html_get_attr_wdef (DilloHtml *html, const char *tag, int tagsize, const char *attrname, const char *def) |
| "a_Html_get_attr with default" Call a_Html_get_attr() and dStrdup() the returned string. | |
Variables | |
| static int | i_A = a_Html_tag_index("a") |
| static int | i_BODY = a_Html_tag_index("body") |
| static int | i_BUTTON = a_Html_tag_index("button") |
| static int | i_DD = a_Html_tag_index("dd") |
| static int | i_DT = a_Html_tag_index("dt") |
| static int | i_HTML = a_Html_tag_index("html") |
| static int | i_HR = a_Html_tag_index("hr") |
| static int | i_LI = a_Html_tag_index("li") |
| static int | i_OPTGROUP = a_Html_tag_index("optgroup") |
| static int | i_OPTION = a_Html_tag_index("option") |
| static int | i_P = a_Html_tag_index("p") |
| static int | i_SELECT = a_Html_tag_index("select") |
| static int | i_TEXTAREA = a_Html_tag_index("textarea") |
| static int | i_TD = a_Html_tag_index("td") |
| static int | i_TR = a_Html_tag_index("tr") |
| static int | i_TH = a_Html_tag_index("th") |
| static const TagInfo | Tags [] |
| Function index for the open, content, and close functions for each tag. | |
Detailed Description
Dillo HTML parsing routines.
Definition in file html.cc.
Macro Definition Documentation
◆ NTAGS
◆ SGML_SPCDEL
◆ TAB_SIZE
Typedef Documentation
◆ TagCloseFunct
◆ TagOpenFunct
| typedef void(* TagOpenFunct) (DilloHtml *html, const char *tag, int tagsize) |
Enumeration Type Documentation
◆ DilloHtmlTagParsingFlags
◆ DilloHtmlTagParsingState
Function Documentation
◆ a_Html_color_parse()
| int32_t a_Html_color_parse | ( | DilloHtml * | html, |
| const char * | str, | ||
| int32_t | default_color | ||
| ) |
Parse a color attribute.
Return value: parsed color, or default_color (+ error msg) on error.
Definition at line 1457 of file html.cc.
References a_Color_parse(), and BUG_MSG.
Referenced by Html_tag_open_body(), Html_tag_open_font(), Html_tag_open_table(), Html_tag_open_table_cell(), and Html_tag_open_tr().
◆ a_Html_common_image_attrs()
| void a_Html_common_image_attrs | ( | DilloHtml * | html, |
| const char * | tag, | ||
| int | tagsize | ||
| ) |
Read image-associated tag attributes and create new image.
Definition at line 2062 of file html.cc.
References a_Html_get_attr(), a_Html_get_attr_wdef(), a_Html_parse_length(), CSS_CREATE_LENGTH(), CSS_LENGTH_TYPE(), CSS_LENGTH_TYPE_AUTO, CSS_LENGTH_TYPE_PX, CSS_LENGTH_VALUE(), CSS_PROPERTY_HEIGHT, CSS_PROPERTY_WIDTH, CSS_TYPE_INTEGER, CSS_TYPE_LENGTH_PERCENTAGE, CSS_TYPE_STRING, dFree(), IMAGE_MAX_AREA, DilloHtml::images, MSG, prefs, PROPERTY_X_IMG, PROPERTY_X_TOOLTIP, StyleEngine::setNonCssHint(), DilloPrefs::show_tooltip, lout::misc::SimpleVector< T >::size(), and DilloHtml::styleEngine.
Referenced by Html_input_image(), and Html_tag_open_img().
◆ a_Html_form_display_hiddens()
| void a_Html_form_display_hiddens | ( | void * | v_html, |
| void * | v_form, | ||
| bool_t | display | ||
| ) |
Used by the "Show/Hide hiddens" form menuitem.
Definition at line 278 of file html.cc.
References a_Html_form_display_hiddens2(), and Html_contains_form().
Referenced by Menu_form_hiddens_cb().
◆ a_Html_form_reset()
| void a_Html_form_reset | ( | void * | v_html, |
| void * | v_form | ||
| ) |
Used by the "Reset form" form menuitem.
Definition at line 265 of file html.cc.
References a_Html_form_reset2(), and Html_contains_form().
Referenced by Menu_form_reset_cb().
◆ a_Html_form_submit()
| void a_Html_form_submit | ( | void * | v_html, |
| void * | v_form | ||
| ) |
Used by the "Submit form" form menuitem.
Definition at line 252 of file html.cc.
References a_Html_form_submit2(), and Html_contains_form().
Referenced by Menu_form_submit_cb().
◆ a_Html_get_attr()
| const char * a_Html_get_attr | ( | DilloHtml * | html, |
| const char * | tag, | ||
| int | tagsize, | ||
| const char * | attrname | ||
| ) |
Call Html_get_attr2 telling it to parse entities and strip the result.
Definition at line 4266 of file html.cc.
References Html_get_attr2(), HTML_LeftTrim, HTML_ParseEntities, and HTML_RightTrim.
Referenced by a_Html_common_image_attrs(), a_Html_get_attr_wdef(), a_Html_image_new(), a_Html_tag_set_align_attr(), a_Html_tag_set_valign_attr(), Html_parse_common_attrs(), Html_tag_content_area(), Html_tag_content_embed(), Html_tag_content_frame(), Html_tag_content_img(), Html_tag_content_map(), Html_tag_content_object(), Html_tag_content_source(), Html_tag_content_table_cell(), Html_tag_content_textarea(), Html_tag_open_a(), Html_tag_open_abbr(), Html_tag_open_audio(), Html_tag_open_base(), Html_tag_open_body(), Html_tag_open_button(), Html_tag_open_embed(), Html_tag_open_font(), Html_tag_open_form(), Html_tag_open_frame(), Html_tag_open_hr(), Html_tag_open_img(), Html_tag_open_input(), Html_tag_open_isindex(), Html_tag_open_li(), Html_tag_open_link(), Html_tag_open_meta(), Html_tag_open_object(), Html_tag_open_ol(), Html_tag_open_optgroup(), Html_tag_open_option(), Html_tag_open_sectioning(), Html_tag_open_select(), Html_tag_open_source(), Html_tag_open_span(), Html_tag_open_style(), Html_tag_open_table(), Html_tag_open_table_cell(), Html_tag_open_tr(), Html_tag_open_ul(), and Html_tag_open_video().
◆ a_Html_get_attr_wdef()
| char * a_Html_get_attr_wdef | ( | DilloHtml * | html, |
| const char * | tag, | ||
| int | tagsize, | ||
| const char * | attrname, | ||
| const char * | def | ||
| ) |
"a_Html_get_attr with default" Call a_Html_get_attr() and dStrdup() the returned string.
If the attribute isn't found a copy of 'def' is returned.
Definition at line 4280 of file html.cc.
References a_Html_get_attr(), and dStrdup().
Referenced by a_Html_common_image_attrs(), a_Html_image_new(), Html_tag_open_button(), Html_tag_open_hr(), Html_tag_open_input(), Html_tag_open_optgroup(), Html_tag_open_option(), and Html_tag_open_select().
◆ a_Html_image_new()
| DilloImage * a_Html_image_new | ( | DilloHtml * | html, |
| const char * | tag, | ||
| int | tagsize | ||
| ) |
Definition at line 2132 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_get_attr_wdef(), a_Html_url_new(), a_Image_new(), a_Image_ref(), a_Image_unref(), DilloHtml::bw, CAPI_IsCached, dFree(), dNew, dStrAsciiCasecmp(), dStrdup(), DilloHtml::dw, dw::core::Widget::getBgColor(), dw::core::style::ColorAttrs::getColor(), dw::core::Widget::getFgColor(), dw::core::Widget::getLayout(), HT2TB, Html_load_image(), DilloHtmlImage::image, image, DilloHtml::images, lout::misc::SimpleVector< T >::increase(), DilloPrefs::load_images, DilloHtml::page_url, prefs, lout::misc::SimpleVector< T >::set(), lout::misc::SimpleVector< T >::size(), DilloHtmlImage::url, and URL_SCHEME.
Referenced by Html_input_image(), and Html_tag_content_img().
◆ a_Html_load_images()
| void a_Html_load_images | ( | void * | v_html, |
| DilloUrl * | pattern | ||
| ) |
Used by the "Load images" page menuitem.
Definition at line 229 of file html.cc.
References DilloHtml::loadImages().
Referenced by Menu_imgload_toggle_cb(), and Menu_load_images_cb().
◆ a_Html_load_stylesheet()
Tell cache to retrieve a stylesheet.
Definition at line 3246 of file html.cc.
References _MSG, a_Bw_add_client(), a_Bw_add_url(), a_Capi_get_buf(), a_Capi_get_flags_with_redirection(), a_Capi_open_url(), a_Capi_set_content_type(), a_Capi_unref_buf(), a_Web_new(), DilloHtml::bw, CAPI_Completed, DilloHtml::content_type, CSS_ORIGIN_AUTHOR, dFree(), dReturn_if, dStrconcat(), _DilloWeb::flags, Html_css_load_callback(), DilloPrefs::load_stylesheets, MSG, BrowserWindow::NumPendingStyleSheets, DilloHtml::page_url, StyleEngine::parse(), prefs, DilloHtml::styleEngine, URL_STR, and WEB_Stylesheet.
Referenced by Html_tag_close_head(), and CssParser::parseImport().
◆ a_Html_parse_entities()
| char * a_Html_parse_entities | ( | DilloHtml * | html, |
| const char * | token, | ||
| int | toksize | ||
| ) |
Parse all the entities in a token.
Takes the token and its length, and returns a newly allocated string.
Definition at line 1069 of file html.cc.
References dStr_append(), dStr_append_c(), dStr_append_l(), dStr_free(), dStr_sized_new(), dStrndup(), FALSE, Html_parse_entity(), and Dstr::str.
Referenced by Html_process_word(), and Html_tag_close_textarea().
◆ a_Html_parse_length()
Returns a length or a percentage, or UNDEF_LENGTH in case of an error, or if attr is NULL.
Definition at line 1432 of file html.cc.
References _MSG, BUG_MSG, CSS_CREATE_LENGTH(), CSS_LENGTH_TYPE(), CSS_LENGTH_TYPE_AUTO, CSS_LENGTH_TYPE_RELATIVE, CSS_LENGTH_VALUE(), and Html_parse_length_or_multi_length().
Referenced by a_Html_common_image_attrs(), Html_tag_open_hr(), Html_tag_open_table(), and Html_tag_open_table_cell().
◆ a_Html_stash_init()
| void a_Html_stash_init | ( | DilloHtml * | html | ) |
Initialize the stash buffer.
Definition at line 842 of file html.cc.
References DILLO_HTML_PARSE_MODE_STASH, dStr_truncate(), S_TOP, DilloHtml::Stash, and DilloHtml::StashSpace.
Referenced by Html_tag_content_textarea(), Html_tag_open_h(), Html_tag_open_option(), Html_tag_open_script(), Html_tag_open_select(), Html_tag_open_style(), and Html_tag_open_title().
◆ a_Html_tag_index()
| int a_Html_tag_index | ( | const char * | tag | ) |
Get 'tag' index.
return -1 if tag is not handled yet
Definition at line 3609 of file html.cc.
References Html_tag_compare(), NTAGS, and Tags.
Referenced by Html_check_html5_obsolete(), Html_process_tag(), Html_table_get_border_model(), Html_table_set_border_model(), Html_tag_pre_excludes(), Html_test_section(), CssParser::parseSimpleSelector(), and StyleEngine::startElement().
◆ a_Html_tag_set_align_attr()
| void a_Html_tag_set_align_attr | ( | DilloHtml * | html, |
| const char * | tag, | ||
| int | tagsize | ||
| ) |
Evaluates the ALIGN attribute (left|center|right|justify) and sets the style at the top of the stack.
Definition at line 317 of file html.cc.
References a_Html_get_attr(), BUG_MSG, CSS_PROPERTY_TEXT_ALIGN, CSS_TYPE_ENUM, DilloHtml::DocType, DilloHtml::DocTypeVersion, dStrAsciiCasecmp(), DT_HTML, StyleEngine::setNonCssHint(), DilloHtml::styleEngine, dw::core::style::TEXT_ALIGN_CENTER, dw::core::style::TEXT_ALIGN_JUSTIFY, dw::core::style::TEXT_ALIGN_LEFT, dw::core::style::TEXT_ALIGN_RIGHT, and dw::core::style::TEXT_ALIGN_STRING.
Referenced by Html_tag_open_div(), Html_tag_open_h(), Html_tag_open_hr(), Html_tag_open_p(), Html_tag_open_table_cell(), and Html_tag_open_tr().
◆ a_Html_tag_set_valign_attr()
| bool a_Html_tag_set_valign_attr | ( | DilloHtml * | html, |
| const char * | tag, | ||
| int | tagsize | ||
| ) |
Evaluates the VALIGN attribute (top|bottom|middle|baseline) and sets the style in style_attrs.
Returns true when set.
Definition at line 362 of file html.cc.
References a_Html_get_attr(), BUG_MSG, CSS_PROPERTY_VERTICAL_ALIGN, CSS_TYPE_ENUM, DilloHtml::DocType, DilloHtml::DocTypeVersion, dStrAsciiCasecmp(), DT_HTML, StyleEngine::setNonCssHint(), DilloHtml::styleEngine, dw::core::style::VALIGN_BASELINE, dw::core::style::VALIGN_BOTTOM, dw::core::style::VALIGN_MIDDLE, and dw::core::style::VALIGN_TOP.
Referenced by Html_tag_open_table_cell(), and Html_tag_open_tr().
◆ a_Html_text()
| void * a_Html_text | ( | const char * | type, |
| void * | P, | ||
| CA_Callback_t * | Call, | ||
| void ** | Data | ||
| ) |
Set callback function and callback data for the "html/text" MIME type.
Function prototypes defined elsewhere.
Definition at line 210 of file html.cc.
References _DilloWeb::bw, DilloHtml::dw, Html_callback(), and _DilloWeb::url.
Referenced by a_Mime_init().
◆ a_Html_url_new()
| DilloUrl * a_Html_url_new | ( | DilloHtml * | html, |
| const char * | url_str, | ||
| const char * | base_url, | ||
| int | use_base_url | ||
| ) |
Wrapper for a_Url_new that adds an error detection message.
If use_base_url is TRUE, it uses base_url. Otherwise it uses html->base_url.
Definition at line 171 of file html.cc.
References a_Url_new(), DilloHtml::base_url, BUG_MSG, MSG, URL_ILLEGAL_CHARS, URL_ILLEGAL_CHARS_SPC, and URL_STR_.
Referenced by a_Html_image_new(), Html_tag_content_area(), Html_tag_content_img(), Html_tag_content_map(), Html_tag_open_a(), Html_tag_open_audio(), Html_tag_open_base(), Html_tag_open_embed(), Html_tag_open_form(), Html_tag_open_frame(), Html_tag_open_isindex(), Html_tag_open_link(), Html_tag_open_meta(), Html_tag_open_object(), Html_tag_open_source(), Html_tag_open_video(), and CssParser::parseImport().
◆ Html_add_anchor()
|
static |
Register an anchor for this page.
Definition at line 2674 of file html.cc.
References _MSG, BUG_MSG, HT2TB, and DilloHtml::style().
Referenced by Html_process_tag(), and Html_tag_open_a().
◆ Html_add_textblock()
|
static |
Create and add a new Textblock to the current Textblock.
Typically only one of addBreaks and addBreakOpt is true.
Definition at line 392 of file html.cc.
References dw::core::style::Style::create(), dw::core::style::StyleAttrs::display, dw::core::style::DISPLAY_BLOCK, DilloHtml::dw, HT2TB, DilloPrefs::limit_text_width, prefs, dw::core::style::Style::ref(), S_TOP, DilloHtml::style(), dw::core::style::Style::unref(), and DilloHtml::wordStyle().
Referenced by Html_display_block(), Html_display_inline_block(), Html_tag_content_frameset(), Html_tag_open_blockquote(), and Html_tag_open_dd().
◆ Html_callback()
|
static |
Dispatch the apropriate function for 'Op'.
This function is a Cache client and gets called whenever new data arrives
- Parameters
-
Op operation to perform. CbData a pointer to a DilloHtml structure Buf a pointer to new data BufSize new data size (in bytes)
Definition at line 4299 of file html.cc.
References CacheClient::Buf, CacheClient::BufSize, CacheClient::CbData, DilloHtml::finishParsing(), CacheClient::Key, and DilloHtml::write().
Referenced by a_Html_text().
◆ Html_charref_comp()
|
static |
Comparison function for binary search.
Definition at line 957 of file html.cc.
Referenced by Html_charref_search().
◆ Html_charref_search()
|
static |
Binary search of 'key' in charref list.
Definition at line 965 of file html.cc.
References Charrefs, Html_charref_comp(), NumRef, and Charref_t::ref.
Referenced by Html_parse_named_charref().
◆ Html_check_html5_obsolete()
|
static |
Warn when encountering elements that are obsolete in HTML5.
This list was from the "W3C Candidate Recommendation 6 August 2013".
Definition at line 3951 of file html.cc.
References a_Html_tag_index(), BUG_MSG, and Tags.
Referenced by Html_process_tag().
◆ Html_check_name_val()
|
static |
Check that 'val' is composed of characters inside [A-Za-z0-9:_.
-]. Note: ID can't have entities, but this check is enough (no '&'). Return value: 1 if OK, 0 otherwise.
Definition at line 1475 of file html.cc.
References BUG_MSG, d_isascii, DilloHtml::DocType, DilloHtml::DocTypeVersion, and DT_HTML.
Referenced by Html_parse_common_attrs(), and Html_tag_open_a().
◆ Html_contains_form()
|
static |
Search for form.
Definition at line 239 of file html.cc.
References DilloHtml::forms, lout::misc::SimpleVector< T >::get(), and lout::misc::SimpleVector< T >::size().
Referenced by a_Html_form_display_hiddens(), a_Html_form_reset(), and a_Html_form_submit().
◆ Html_css_load_callback()
|
static |
Called by the network engine when a stylesheet has new data.
Definition at line 3232 of file html.cc.
References _MSG, a_UIcmd_repush(), DilloHtml::bw, BrowserWindow::NumPendingStyleSheets, and CacheClient::Web.
Referenced by a_Html_load_stylesheet().
◆ Html_display_block()
|
static |
Definition at line 3974 of file html.cc.
References Html_add_textblock(), and Html_must_add_breaks().
Referenced by Html_process_tag().
◆ Html_display_inline_block()
|
static |
Definition at line 3980 of file html.cc.
References Html_add_textblock().
Referenced by Html_process_tag().
◆ Html_display_listitem()
|
static |
Definition at line 3985 of file html.cc.
References DilloHtml::dw, lout::misc::SimpleVector< T >::getRef(), HT2TB, dw::ListItem::initWithText(), dw::ListItem::initWithWidget(), DilloPrefs::limit_text_width, DilloHtmlState::list_number, dw::core::style::LIST_STYLE_TYPE_DECIMAL, dw::core::style::LIST_STYLE_TYPE_NONE, dw::core::style::StyleAttrs::listStyleType, dw::core::style::numtostr(), prefs, DilloHtmlState::ref_list_item, S_TOP, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, DilloHtml::style(), and DilloHtml::wordStyle().
Referenced by Html_process_tag().
◆ Html_eventually_pop_dw()
|
static |
This function is called after popping the stack, to handle nested Textblock widgets.
Definition at line 1335 of file html.cc.
References DilloHtml::dw, HT2TB, S_TOP, and DilloHtml::style().
Referenced by Html_real_pop_tag().
◆ Html_forbids_cross_nesting()
|
inlinestatic |
Check nesting and cross-nesting between BUTTON, SELECT, TEXTAREA and A.
The cleanup process will close any of them before opening another. This is not an HTML SPEC restriction , but it avoids lots of trouble inside dillo (concurrent inputs), and makes almost no sense to have. return: index of the open element, -1 if none.
Definition at line 3675 of file html.cc.
References i_A, i_BUTTON, i_SELECT, i_TEXTAREA, IN_A, IN_BUTTON, IN_SELECT, IN_TEXTAREA, and DilloHtml::InFlags.
Referenced by Html_stack_cleanup_at_open().
◆ Html_force_push_tag()
|
static |
Push the tag (used to force en element with optional open into the stack).
Note: now it's the same as Html_push_tag(), but things may change...
Definition at line 1365 of file html.cc.
References Html_push_tag(), and DilloHtml::startElement().
Referenced by Html_test_section().
◆ Html_free()
|
static |
Definition at line 221 of file html.cc.
Referenced by DilloHtml::DilloHtml().
◆ Html_get_attr2()
|
static |
Get attribute value for 'attrname' and return it.
Tags start with '<' and end with a '>' (Ex: "<P align=center>") tagsize = strlen(tag) from '<' to '>', inclusive.
Returns one of the following:
- The value of the attribute.
- An empty string if the attribute exists but has no value.
- NULL if the attribute doesn't exist.
Definition at line 4163 of file html.cc.
References DilloHtml::attr_data, D_ASCII_TOLOWER, dReturn_val_if_fail, dStr_append(), dStr_append_c(), dStr_erase(), dStr_truncate(), FINISHED, GET_VALUE, HTML_LeftTrim, Html_parse_entity(), HTML_ParseEntities, HTML_RightTrim, Dstr::len, MATCH_ATTR_NAME, SEEK_ATTR_START, SEEK_TOKEN_START, SEEK_VALUE_START, SKIP_VALUE, Dstr::str, and TRUE.
Referenced by a_Html_get_attr().
◆ Html_get_javascript_link()
|
static |
Test and extract the link from a javascript instruction.
Definition at line 2651 of file html.cc.
References DilloHtml::attr_data, BUG_MSG, dStr_erase(), dStr_truncate(), dStrnAsciiCasecmp(), and Dstr::str.
Referenced by Html_tag_open_a().
◆ Html_load_image()
|
static |
Tell cache to retrieve image.
Definition at line 2187 of file html.cc.
References a_Bw_add_client(), a_Bw_add_url(), a_Capi_open_url(), a_Image_ref(), a_Web_new(), DilloHtml::bw, _DilloWeb::flags, _DilloWeb::Image, and WEB_Image.
Referenced by a_Html_image_new(), and DilloHtml::loadImages().
◆ Html_match_tag()
|
static |
Does the tag in tagstr (e.g.
"p") match the tag in the tag, tagsize structure, with the initial < skipped over (e.g. "P align=center>")?
Definition at line 1317 of file html.cc.
References D_ASCII_TOLOWER.
Referenced by Html_write_raw().
◆ Html_ms_stupid_quotes_2ucs()
|
static |
This is M$ non-standard "smart quotes" (w1252).
Now even deprecated by them!
SGML for HTML4.01 defines c >= 128 and c <= 159 as UNUSED. TODO: Probably I should remove this hack. –Jcid
Definition at line 855 of file html.cc.
Referenced by Html_parse_numeric_charref().
◆ Html_must_add_breaks()
|
static |
Definition at line 423 of file html.cc.
References HT2TB, and DilloHtml::style().
Referenced by Html_display_block().
◆ Html_parse_common_attrs()
|
static |
Parse attributes that can appear on any tag.
Definition at line 3897 of file html.cc.
References a_Html_get_attr(), CSS_TYPE_STRING, Html_check_name_val(), DilloPrefs::load_stylesheets, DilloPrefs::parse_embedded_css, prefs, PROPERTY_X_LANG, StyleEngine::setClass(), StyleEngine::setId(), StyleEngine::setNonCssHint(), StyleEngine::setStyle(), and DilloHtml::styleEngine.
Referenced by Html_process_tag().
◆ Html_parse_doctype()
|
static |
Handle DOCTYPE declaration.
Follows the convention that HTML 4.01 doctypes which include a full w3c DTD url are treated as standards-compliant, but 4.01 without the url and HTML 4.0 and earlier are not. XHTML doctypes are always standards-compliant whether or not an url is present.
Note: I'm not sure about this convention. The W3C validator recognizes the "HTML Level" with or without the URL. The convention comes from mozilla (see URLs below), but Dillo doesn't have the same rendering modes, so it may be better to chose another behaviour. –Jcid
http://www.mozilla.org/docs/web-developer/quirks/doctypes.html http://lists.dillo.org/pipermail/dillo-dev/2004-October/002300.html
This is not a full DOCTYPE parser, just enough for what Dillo uses.
Definition at line 1519 of file html.cc.
References _MSG, BUG_MSG, dFree(), DilloHtml::DocType, DilloHtml::DocTypeVersion, dStrAsciiCasecmp(), dStriAsciiStr(), dStrnAsciiCasecmp(), dStrndup(), DT_HTML, DT_NONE, DT_UNRECOGNIZED, and DT_XHTML.
Referenced by Html_process_tag().
◆ Html_parse_entity()
|
static |
Given an entity, return the corresponding string.
Returns NULL if not a valid entity.
The first character *token is assumed to be == '&'
For valid entities, *entsize is set to the length of the parsed entity.
Definition at line 1034 of file html.cc.
References BUG_MSG, dFree(), DilloHtml::DocType, DilloHtml::DocTypeVersion, dStrndup(), DT_HTML, Html_parse_named_charref(), Html_parse_numeric_charref(), prefs, and DilloPrefs::show_extra_warnings.
Referenced by a_Html_parse_entities(), and Html_get_attr2().
◆ Html_parse_length_or_multi_length()
|
static |
Definition at line 1393 of file html.cc.
References CSS_CREATE_LENGTH(), CSS_LENGTH_TYPE_PERCENTAGE, CSS_LENGTH_TYPE_PX, and CSS_LENGTH_TYPE_RELATIVE.
Referenced by a_Html_parse_length().
◆ Html_parse_named_charref()
|
static |
Parse a named character reference (e.g., "&" or "…").
The "&" has already been consumed.
Definition at line 978 of file html.cc.
References BUG_MSG, DilloHtml::DocType, DilloHtml::DocTypeVersion, DT_HTML, DT_XHTML, Charref_t::html4_str, Charref_t::html5_str, Html_charref_search(), prefs, and DilloPrefs::show_extra_warnings.
Referenced by Html_parse_entity().
◆ Html_parse_numeric_charref()
|
static |
Parse a numeric character reference (e.g., "/" or "/").
The "&#" has already been consumed.
Definition at line 875 of file html.cc.
References a_Utf8_encode(), BUG_MSG, DilloHtml::DocType, DilloHtml::DocTypeVersion, DT_HTML, DT_XHTML, Html_ms_stupid_quotes_2ucs(), prefs, and DilloPrefs::show_extra_warnings.
Referenced by Html_parse_entity().
◆ Html_process_space()
|
static |
Parse spaces.
Definition at line 1129 of file html.cc.
References BUG_MSG, dFree(), DILLO_HTML_PARSE_MODE_PRE, DILLO_HTML_PARSE_MODE_STASH, DILLO_HTML_PARSE_MODE_STASH_AND_BODY, DILLO_HTML_PARSE_MODE_VERBATIM, dStr_append_l(), dStrnfill(), HT2TB, Html_process_space_pre_line(), Dstr::len, DilloHtml::pre_column, DilloHtml::PreFirstChar, prefs, DilloHtml::PrevWasCR, S_TOP, SGML_SPCDEL, DilloPrefs::show_extra_warnings, DilloHtml::Stash, DilloHtml::StashSpace, TAB_SIZE, dw::core::style::WHITE_SPACE_PRE_LINE, dw::core::style::StyleAttrs::whiteSpace, and DilloHtml::wordStyle().
Referenced by Html_process_word(), and Html_write_raw().
◆ Html_process_space_pre_line()
|
static |
For white-space: pre-line, we must break the line if encountering a newline.
Otherwise, collapse whitespace as usual.
Definition at line 1107 of file html.cc.
References HT2TB, DilloHtml::PrevWasCR, and DilloHtml::wordStyle().
Referenced by Html_process_space().
◆ Html_process_tag()
|
static |
Process a tag, given as 'tag' and 'tagsize'.
– tagsize is [1 based] ('tag' must include the enclosing angle brackets) This function calls the right open or close function for the tag.
Definition at line 4023 of file html.cc.
References _MSG, a_Html_tag_index(), BUG_MSG, DILLO_HTML_PARSE_MODE_PRE, DILLO_HTML_PARSE_MODE_VERBATIM, dw::core::style::StyleAttrs::display, dw::core::style::DISPLAY_BLOCK, dw::core::style::DISPLAY_INLINE, dw::core::style::DISPLAY_INLINE_BLOCK, dw::core::style::DISPLAY_LIST_ITEM, dw::core::style::DISPLAY_NONE, DilloHtml::DocType, DilloHtml::DocTypeVersion, dReturn_if, dStrnAsciiCasecmp(), DT_HTML, dw::core::style::FLOAT_NONE, StyleEngine::getId(), Html_add_anchor(), Html_check_html5_obsolete(), Html_display_block(), Html_display_inline_block(), Html_display_listitem(), Html_parse_common_attrs(), Html_parse_doctype(), Html_push_tag(), Html_stack_cleanup_at_open(), Html_tag_cleanup_at_close(), Html_tag_pre_excludes(), Html_test_section(), i_HTML, IN_BODY, IN_HTML, IN_PRE, DilloHtml::InFlags, DilloHtml::pre_column, DilloHtml::PreFirstChar, DilloHtml::PrevWasBodyClose, DilloHtml::PrevWasHtmlClose, DilloHtml::ReqTagClose, S_TOP, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, DilloHtml::startElement(), DilloHtml::stop_parser, DilloHtml::style(), DilloHtml::styleEngine, Tags, dw::core::style::StyleAttrs::vloat, dw::core::style::WHITE_SPACE_PRE, dw::core::style::WHITE_SPACE_PRE_WRAP, and dw::core::style::StyleAttrs::whiteSpace.
Referenced by Html_write_raw().
◆ Html_process_word()
|
static |
Handles putting the word into its proper place.
- STASH and VERBATIM --> html->Stash
- otherwise it goes through addText()
Entities are parsed (or not) according to parse_mode. 'word' is a '\0'-terminated string.
Definition at line 1215 of file html.cc.
References a_Html_parse_entities(), a_Utf8_ideographic(), BUG_MSG, dFree(), DILLO_HTML_PARSE_MODE_PRE, DILLO_HTML_PARSE_MODE_STASH, DILLO_HTML_PARSE_MODE_STASH_AND_BODY, DILLO_HTML_PARSE_MODE_VERBATIM, dStr_append(), dStr_append_c(), dStr_append_l(), HT2TB, Html_process_space(), DilloHtml::pre_column, DilloHtml::PreFirstChar, DilloHtml::PrevWasBodyClose, DilloHtml::PrevWasHtmlClose, S_TOP, DilloHtml::Stash, DilloHtml::StashSpace, utf8_zero_width_space, and DilloHtml::wordStyle().
Referenced by Html_write_raw().
◆ Html_push_tag()
|
static |
Push the tag (copying attributes from the top of the stack)
Definition at line 1348 of file html.cc.
References DilloHtml::dw, lout::misc::SimpleVector< T >::getRef(), lout::misc::SimpleVector< T >::increase(), S_TOP, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, and DilloHtmlState::tag_idx.
Referenced by Html_force_push_tag(), and Html_process_tag().
◆ Html_read_coords()
|
static |
Read coords in a string, returning a vector of ints.
Definition at line 2365 of file html.cc.
References BUG_MSG, lout::misc::SimpleVector< T >::increase(), lout::misc::SimpleVector< T >::set(), and lout::misc::SimpleVector< T >::size().
Referenced by Html_tag_content_area().
◆ Html_real_pop_tag()
|
static |
Pop the top tag in the stack.
Definition at line 1374 of file html.cc.
References StyleEngine::endElement(), Html_eventually_pop_dw(), S_TOP, lout::misc::SimpleVector< T >::setSize(), lout::misc::SimpleVector< T >::size(), DilloHtml::stack, and DilloHtml::styleEngine.
Referenced by Html_tag_cleanup_to_idx().
◆ Html_set_link_coordinates()
|
static |
Set the URL data for image maps.
Definition at line 291 of file html.cc.
References a_Url_set_ismap_coords(), lout::misc::SimpleVector< T >::get(), and DilloHtml::links.
Referenced by DilloHtml::HtmlLinkReceiver::click(), and DilloHtml::HtmlLinkReceiver::enter().
◆ Html_set_new_link()
Create a new link, set it as the url's parent and return the index.
Definition at line 305 of file html.cc.
References lout::misc::SimpleVector< T >::increase(), DilloHtml::links, lout::misc::SimpleVector< T >::set(), and lout::misc::SimpleVector< T >::size().
Referenced by Html_tag_content_area(), Html_tag_open_a(), Html_tag_open_audio(), Html_tag_open_embed(), Html_tag_open_frame(), Html_tag_open_object(), Html_tag_open_source(), and Html_tag_open_video().
◆ Html_stack_cleanup_at_open()
|
static |
Conditional cleanup of the stack (at open time).
Handles:
- Forbidden cross nesting (a BUG).
- Block elements inside non block containers (a BUG).
- Elements with "optional" close tag (OK).
This function is called before opening/pushing a new tag into the stack. 'ni' is the new tag's index in Tags[].
Definition at line 3746 of file html.cc.
References BUG_MSG, DilloHtml::DocTypeVersion, lout::misc::SimpleVector< T >::getRef(), Html_forbids_cross_nesting(), Html_tag_cleanup_to_idx(), Html_triggers_optional_close(), i_A, i_HR, IN_PRE, DilloHtml::InFlags, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, DilloHtmlState::tag_idx, Tags, and DilloHtml::TagSoup.
Referenced by Html_process_tag().
◆ Html_tag_cleanup_at_close()
|
static |
Conditional cleanup of the stack, called before closing any tag.
There are several ways of doing it. Considering the HTML 4.01 spec which defines optional close tags, and the will to deliver useful diagnose messages for bad-formed HTML, it'll go as follows:
- Search the stack for a matching tag by closing elements that: have optional close | are inline in a block container | force closing.
- If it exists, clean all the tags in between.
- Cleanup the matching tag. (on error, give a warning message)
Definition at line 3796 of file html.cc.
References BUG_MSG, lout::misc::SimpleVector< T >::getRef(), Html_tag_cleanup_to_idx(), i_A, i_BUTTON, i_SELECT, i_TEXTAREA, IN_A, IN_BUTTON, IN_SELECT, IN_TEXTAREA, DilloHtml::InFlags, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, DilloHtmlState::tag_idx, and Tags.
Referenced by DilloHtml::finishParsing(), Html_process_tag(), and Html_test_section().
◆ Html_tag_cleanup_to_idx()
|
static |
Cleanup the stack to a given index.
's_idx' stack index to clean up to. 'new_idx' is the tag index that triggered the cleanup. 'fi' forbidden tag index. -1 if allowed (most of the time). 'op' cleanup operation. {'o' = open, 'c' = close}.
Definition at line 3694 of file html.cc.
References _MSG, BUG_MSG, Html_real_pop_tag(), i_BODY, IN_EOF, DilloHtml::InFlags, DilloHtml::PrevWasBodyClose, DilloHtml::PrevWasHtmlClose, DilloHtml::ReqTagClose, S_TOP, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, and Tags.
Referenced by Html_stack_cleanup_at_open(), and Html_tag_cleanup_at_close().
◆ Html_tag_close_a()
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Definition at line 2763 of file html.cc.
References DilloHtml::InFlags, and DilloHtml::InVisitedLink.
◆ Html_tag_close_body()
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Definition at line 1888 of file html.cc.
References _MSG, and DilloHtml::Num_BODY.
◆ Html_tag_close_head()
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Handle close HEAD element.
Note: HEAD is parsed once completely got.
Definition at line 1661 of file html.cc.
References a_Html_load_stylesheet(), BUG_MSG, DilloHtml::cssUrls, lout::misc::SimpleVector< T >::get(), IN_HEAD, DilloHtml::InFlags, DilloHtml::Num_HEAD, DilloHtml::Num_TITLE, and lout::misc::SimpleVector< T >::size().
◆ Html_tag_close_html()
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Handle close HTML element.
Definition at line 1624 of file html.cc.
References _MSG, and DilloHtml::Num_HTML.
◆ Html_tag_close_li()
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Definition at line 2942 of file html.cc.
References DilloHtml::dw, and DilloHtml::InFlags.
◆ Html_tag_close_map()
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Handle close <MAP>.
Definition at line 2339 of file html.cc.
References dw::Image::forceMapRedraw(), lout::misc::SimpleVector< T >::get(), DilloHtmlImage::image, DilloHtml::images, _DilloImage::img_rndr, DilloHtml::InFlags, and lout::misc::SimpleVector< T >::size().
◆ Html_tag_close_media()
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Media (AUDIO/VIDEO) close function.
Definition at line 2613 of file html.cc.
References DilloHtml::InFlags.
◆ Html_tag_close_par()
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Default close for paragraph tags - pop the stack and break.
Definition at line 3427 of file html.cc.
References HT2TB, and DilloHtml::wordStyle().
◆ Html_tag_close_pre()
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Definition at line 3061 of file html.cc.
References DilloHtml::InFlags.
◆ Html_tag_close_q()
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Definition at line 2796 of file html.cc.
References HT2TB, and DilloHtml::wordStyle().
◆ Html_tag_close_script()
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◆ Html_tag_close_style()
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Handle close STYLE.
Definition at line 1772 of file html.cc.
References DilloHtml::base_url, CSS_ORIGIN_AUTHOR, Dstr::len, DilloHtml::loadCssFromStash, StyleEngine::parse(), DilloPrefs::parse_embedded_css, prefs, DilloHtml::Stash, Dstr::str, and DilloHtml::styleEngine.
◆ Html_tag_close_title()
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Handle close TITLE.
set page-title in the browser window and in the history.
Definition at line 1707 of file html.cc.
References a_History_set_title_by_url(), a_UIcmd_set_page_title(), DilloHtml::bw, IN_HEAD, DilloHtml::InFlags, DilloHtml::Num_TITLE, DilloHtml::page_url, DilloHtml::Stash, and Dstr::str.
◆ Html_tag_compare()
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Definition at line 3594 of file html.cc.
References D_ASCII_TOLOWER.
Referenced by a_Html_tag_index().
◆ Html_tag_content_area()
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Definition at line 2395 of file html.cc.
References a_Html_get_attr(), a_Html_url_new(), dw::core::Polygon::addPoint(), dw::ImageMapsList::addShapeToCurrentMap(), BUG_MSG, dReturn_if_fail, dStrAsciiCasecmp(), dStrnAsciiCasecmp(), lout::misc::SimpleVector< T >::get(), Html_read_coords(), Html_set_new_link(), IN_MAP, DilloHtml::InFlags, DilloHtml::maps, dw::ImageMapsList::setCurrentMapDefaultLink(), and lout::misc::SimpleVector< T >::size().
Referenced by Html_tag_open_a().
◆ Html_tag_content_br()
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Definition at line 2007 of file html.cc.
References HT2TB, and DilloHtml::wordStyle().
◆ Html_tag_content_embed()
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Definition at line 2642 of file html.cc.
References a_Html_get_attr(), HT2TB, and DilloHtml::wordStyle().
◆ Html_tag_content_frame()
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Definition at line 1939 of file html.cc.
References a_Html_get_attr(), dw::Textblock::addParbreak(), dw::Textblock::addSpace(), dw::Textblock::addText(), dw::Textblock::addWidget(), D_ASCII_TOLOWER, dFree(), dStrdup(), HT2TB, and DilloHtml::wordStyle().
◆ Html_tag_content_frameset()
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Definition at line 1984 of file html.cc.
References HT2TB, Html_add_textblock(), and DilloHtml::wordStyle().
◆ Html_tag_content_hr()
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Definition at line 3009 of file html.cc.
References HT2TB, dw::core::Widget::setStyle(), DilloHtml::style(), and DilloHtml::wordStyle().
◆ Html_tag_content_img()
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Create a new Image struct and request the image-url to the cache.
(If it either hits or misses, is not relevant here; that's up to the cache functions)
Definition at line 2268 of file html.cc.
References _MSG, a_Html_get_attr(), a_Html_image_new(), a_Html_url_new(), a_Url_free(), DilloHtml::base_url, HT2TB, DilloHtml::maps, dw::Image::setIsMap(), dw::Image::setUseMap(), DilloHtml::style(), URL_FLAGS, URL_SpamSafe, URL_STR, and dw::core::style::StyleAttrs::x_link.
◆ Html_tag_content_map()
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Definition at line 2314 of file html.cc.
References a_Html_get_attr(), a_Html_url_new(), a_Url_free(), BUG_MSG, dFree(), dStrconcat(), IN_MAP, DilloHtml::InFlags, DilloHtml::maps, dw::ImageMapsList::startNewMap(), and URL_STR.
◆ Html_tag_content_object()
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Definition at line 2499 of file html.cc.
References a_Html_get_attr(), HT2TB, and DilloHtml::wordStyle().
◆ Html_tag_content_source()
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Definition at line 2603 of file html.cc.
References a_Html_get_attr(), HT2TB, IN_MEDIA, DilloHtml::InFlags, and DilloHtml::wordStyle().
◆ Html_tag_content_wbr()
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Definition at line 3435 of file html.cc.
References HT2TB, and DilloHtml::wordStyle().
◆ Html_tag_open_a()
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Definition at line 2693 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_url_new(), a_Url_decode_hex_str(), BUG_MSG, CAPI_IsCached, CSS_PROPERTY_COLOR, CSS_TYPE_COLOR, CSS_TYPE_INTEGER, CSS_TYPE_STRING, D_ASCII_TOLOWER, dFree(), dReturn_if_fail, StyleEngine::getId(), Html_add_anchor(), Html_check_name_val(), Html_get_javascript_link(), Html_set_new_link(), Html_tag_content_area(), IN_A, IN_MAP, DilloHtml::InFlags, StyleEngine::inheritBackgroundColor(), DilloHtml::InVisitedLink, DilloHtml::non_css_link_color, DilloHtml::non_css_visited_color, prefs, PROPERTY_X_LINK, PROPERTY_X_TOOLTIP, StyleEngine::setNonCssHint(), StyleEngine::setPseudoLink(), StyleEngine::setPseudoVisited(), DilloPrefs::show_extra_warnings, DilloPrefs::show_tooltip, and DilloHtml::styleEngine.
◆ Html_tag_open_abbr()
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Definition at line 2045 of file html.cc.
References a_Html_get_attr(), CSS_TYPE_STRING, StyleEngine::inheritBackgroundColor(), prefs, PROPERTY_X_TOOLTIP, StyleEngine::setNonCssHint(), DilloPrefs::show_tooltip, and DilloHtml::styleEngine.
◆ Html_tag_open_audio()
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Definition at line 2543 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_url_new(), CAPI_IsCached, CSS_TYPE_INTEGER, dReturn_if_fail, HT2TB, Html_set_new_link(), IN_MEDIA, DilloHtml::InFlags, MSG, PROPERTY_X_LINK, StyleEngine::setNonCssHint(), StyleEngine::setPseudoLink(), StyleEngine::setPseudoVisited(), DilloHtml::styleEngine, and DilloHtml::wordStyle().
◆ Html_tag_open_base()
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Set the Document Base URI.
Definition at line 3348 of file html.cc.
References a_Html_get_attr(), a_Html_url_new(), a_Url_free(), a_Url_set_flags(), DilloHtml::base_url, BUG_MSG, DilloHtml::DocType, DilloHtml::DocTypeVersion, DT_HTML, IN_HEAD, DilloHtml::InFlags, URL_FLAGS, URL_SCHEME_, and URL_SpamSafe.
◆ Html_tag_open_blockquote()
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Definition at line 2772 of file html.cc.
References Html_add_textblock().
◆ Html_tag_open_body()
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Definition at line 1782 of file html.cc.
References _MSG, a_Color_vc(), a_Html_color_parse(), a_Html_get_attr(), dw::core::style::StyleAttrs::backgroundColor, StyleEngine::backgroundColor(), StyleEngine::backgroundImage(), DilloHtml::backgroundStyle(), BUG_MSG, dw::core::style::StyleAttrs::color, DilloPrefs::contrast_visited_color, CSS_PROPERTY_BACKGROUND_COLOR, CSS_PROPERTY_COLOR, CSS_TYPE_COLOR, DILLO_HTML_PARSE_MODE_BODY, DilloHtml::DocType, DilloHtml::DocTypeVersion, DT_HTML, DilloHtml::dw, StyleEngine::endElement(), dw::core::style::ColorAttrs::getColor(), HT2LT, i_A, IN_BODY, IN_HEAD, DilloHtml::InFlags, DilloHtml::non_css_link_color, DilloHtml::non_css_visited_color, DilloHtml::Num_BODY, prefs, DilloHtml::ReqTagClose, DilloHtml::restyle(), S_TOP, StyleEngine::setNonCssHint(), StyleEngine::setPseudoVisited(), dw::core::Widget::setStyle(), DilloHtml::startElement(), DilloHtml::style(), DilloHtml::styleEngine, and DilloHtml::visited_color.
◆ Html_tag_open_dd()
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Definition at line 3042 of file html.cc.
References Html_add_textblock().
◆ Html_tag_open_default()
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Definition at line 3377 of file html.cc.
References StyleEngine::inheritBackgroundColor(), and DilloHtml::styleEngine.
◆ Html_tag_open_dir()
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Definition at line 2840 of file html.cc.
References BUG_MSG, HT2TB, HTML_LIST_UNORDERED, StyleEngine::inheritBackgroundColor(), prefs, S_TOP, DilloPrefs::show_extra_warnings, DilloHtml::styleEngine, and DilloHtml::wordStyle().
Referenced by Html_tag_open_menu().
◆ Html_tag_open_div()
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Definition at line 3418 of file html.cc.
References a_Html_tag_set_align_attr(), and Html_tag_open_sectioning().
◆ Html_tag_open_dl()
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Definition at line 3023 of file html.cc.
References HT2TB, StyleEngine::inheritBackgroundColor(), DilloHtml::styleEngine, and DilloHtml::wordStyle().
◆ Html_tag_open_dt()
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Definition at line 3033 of file html.cc.
References HT2TB, StyleEngine::inheritBackgroundColor(), DilloHtml::styleEngine, and DilloHtml::wordStyle().
◆ Html_tag_open_embed()
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Definition at line 2622 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_url_new(), CAPI_IsCached, CSS_TYPE_INTEGER, dReturn_if_fail, Html_set_new_link(), PROPERTY_X_LINK, StyleEngine::setNonCssHint(), StyleEngine::setPseudoLink(), StyleEngine::setPseudoVisited(), and DilloHtml::styleEngine.
◆ Html_tag_open_font()
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Definition at line 2015 of file html.cc.
References a_Html_color_parse(), a_Html_get_attr(), DilloPrefs::contrast_visited_color, CSS_PROPERTY_COLOR, CSS_PROPERTY_FONT_FAMILY, CSS_TYPE_COLOR, CSS_TYPE_SYMBOL, dFree(), dStrdup(), DilloHtml::InVisitedLink, prefs, StyleEngine::setNonCssHint(), DilloHtml::styleEngine, and DilloHtml::visited_color.
◆ Html_tag_open_frame()
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Definition at line 1914 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_url_new(), CAPI_IsCached, CSS_TYPE_INTEGER, Html_set_new_link(), PROPERTY_X_LINK, StyleEngine::setNonCssHint(), StyleEngine::setPseudoLink(), StyleEngine::setPseudoVisited(), and DilloHtml::styleEngine.
◆ Html_tag_open_h()
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Definition at line 1995 of file html.cc.
References a_Html_stash_init(), a_Html_tag_set_align_attr(), DILLO_HTML_PARSE_MODE_STASH_AND_BODY, and S_TOP.
◆ Html_tag_open_head()
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Handle open HEAD element.
Definition at line 1636 of file html.cc.
References BUG_MSG, IN_BODY, IN_HEAD, DilloHtml::InFlags, DilloHtml::Num_HEAD, and DilloHtml::ReqTagClose.
◆ Html_tag_open_hr()
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Definition at line 2951 of file html.cc.
References a_Html_get_attr(), a_Html_get_attr_wdef(), a_Html_parse_length(), a_Html_tag_set_align_attr(), dw::core::style::BORDER_SOLID, BUG_MSG, CSS_CREATE_LENGTH(), CSS_LENGTH_TYPE_PX, CSS_PROPERTY_BORDER_BOTTOM_STYLE, CSS_PROPERTY_BORDER_BOTTOM_WIDTH, CSS_PROPERTY_BORDER_LEFT_STYLE, CSS_PROPERTY_BORDER_LEFT_WIDTH, CSS_PROPERTY_BORDER_RIGHT_STYLE, CSS_PROPERTY_BORDER_RIGHT_WIDTH, CSS_PROPERTY_BORDER_TOP_STYLE, CSS_PROPERTY_BORDER_TOP_WIDTH, CSS_PROPERTY_WIDTH, CSS_TYPE_ENUM, CSS_TYPE_LENGTH_PERCENTAGE, dFree(), DilloHtml::DocType, DilloHtml::DocTypeVersion, DT_HTML, StyleEngine::setNonCssHint(), and DilloHtml::styleEngine.
◆ Html_tag_open_html()
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Handle open HTML element.
Definition at line 1605 of file html.cc.
References BUG_MSG, IN_HTML, DilloHtml::InFlags, DilloHtml::Num_HTML, and DilloHtml::ReqTagClose.
◆ Html_tag_open_img()
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Definition at line 2205 of file html.cc.
References a_Html_common_image_attrs(), a_Html_get_attr(), dw::core::style::BORDER_SOLID, CSS_CREATE_LENGTH(), CSS_LENGTH_TYPE_PX, CSS_PROPERTY_BORDER_BOTTOM_STYLE, CSS_PROPERTY_BORDER_BOTTOM_WIDTH, CSS_PROPERTY_BORDER_LEFT_STYLE, CSS_PROPERTY_BORDER_LEFT_WIDTH, CSS_PROPERTY_BORDER_RIGHT_STYLE, CSS_PROPERTY_BORDER_RIGHT_WIDTH, CSS_PROPERTY_BORDER_TOP_STYLE, CSS_PROPERTY_BORDER_TOP_WIDTH, CSS_PROPERTY_MARGIN_BOTTOM, CSS_PROPERTY_MARGIN_LEFT, CSS_PROPERTY_MARGIN_RIGHT, CSS_PROPERTY_MARGIN_TOP, CSS_TYPE_ENUM, CSS_TYPE_LENGTH_PERCENTAGE, StyleEngine::setNonCssHint(), and DilloHtml::styleEngine.
◆ Html_tag_open_li()
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Definition at line 2910 of file html.cc.
References a_Html_get_attr(), BUG_MSG, DilloHtml::DocType, DilloHtml::DocTypeVersion, DT_HTML, lout::misc::SimpleVector< T >::getRef(), HTML_LIST_NONE, IN_LI, DilloHtml::InFlags, DilloHtmlState::list_number, dw::core::style::LIST_STYLE_TYPE_DECIMAL, dw::core::style::StyleAttrs::listStyleType, S_TOP, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, and DilloHtml::style().
◆ Html_tag_open_link()
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Parse the LINK element (Only CSS stylesheets by now).
(If it either hits or misses, is not relevant here; that's up to the cache functions)
TODO: How will we know when to use "handheld"? Ask the html->bw->ui for screen dimensions, or a dillorc preference.
Definition at line 3298 of file html.cc.
References _MSG, a_Html_get_attr(), a_Html_url_new(), a_Url_free(), DilloHtml::addCssUrl(), DilloHtml::base_url, BUG_MSG, DilloHtml::DocType, DilloHtml::DocTypeVersion, dReturn_if, dReturn_if_fail, dStrAsciiCasecmp(), dStriAsciiStr(), DT_HTML, IN_HEAD, DilloHtml::InFlags, DilloPrefs::load_stylesheets, prefs, URL_FLAGS, URL_SpamSafe, and URL_STR.
◆ Html_tag_open_menu()
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Definition at line 2856 of file html.cc.
References DilloHtml::DocType, DilloHtml::DocTypeVersion, DT_HTML, and Html_tag_open_dir().
◆ Html_tag_open_meta()
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Handle META We do not support http-equiv=refresh with delay>0 because it's non standard, (the HTML 4.01 SPEC recommends explicitly to avoid it).
More info at: http://lists.w3.org/Archives/Public/www-html/2000Feb/thread.html#msg232 Instant client-side redirects (delay=0) are supported: http://www.w3.org/TR/2008/NOTE-WCAG20-TECHS-20081211/H76.html
TODO: Note that we're sending custom HTML while still IN_HEAD. This is a hackish way to put the message. A much cleaner approach is to build a custom widget for it.
Definition at line 3119 of file html.cc.
References _MSG, a_Capi_dpi_verify_request(), a_Html_get_attr(), a_Html_url_new(), a_UIcmd_redirection0(), a_UIcmd_set_msg(), a_Url_cmp(), a_Url_free(), DilloHtml::base_url, BUG_MSG, DilloHtml::bw, DilloHtml::charset, dFree(), DilloHtml::DocType, DilloHtml::DocTypeVersion, dStr_free(), dStr_sized_new(), dStr_sprintf(), dStrAsciiCasecmp(), dStrconcat(), dStrdup(), dStriAsciiStr(), dStrndup(), DT_HTML, Html_update_content_type(), Html_write_raw(), IN_BODY, IN_HEAD, IN_META_HACK, DilloHtml::InFlags, Dstr::len, DilloHtml::stop_parser, Dstr::str, DilloHtml::TagSoup, URL_FLAGS, URL_SpamSafe, and URL_STR.
◆ Html_tag_open_object()
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Definition at line 2473 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_url_new(), a_Url_free(), DilloHtml::base_url, CAPI_IsCached, CSS_TYPE_INTEGER, dReturn_if_fail, Html_set_new_link(), PROPERTY_X_LINK, StyleEngine::setNonCssHint(), StyleEngine::setPseudoLink(), StyleEngine::setPseudoVisited(), DilloHtml::styleEngine, and URL_STR.
◆ Html_tag_open_ol()
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Definition at line 2873 of file html.cc.
References a_Html_get_attr(), BUG_MSG, CSS_PROPERTY_LIST_STYLE_TYPE, CSS_TYPE_ENUM, HTML_LIST_ORDERED, dw::core::style::LIST_STYLE_TYPE_DECIMAL, dw::core::style::LIST_STYLE_TYPE_LOWER_ALPHA, dw::core::style::LIST_STYLE_TYPE_LOWER_ROMAN, dw::core::style::LIST_STYLE_TYPE_UPPER_ALPHA, dw::core::style::LIST_STYLE_TYPE_UPPER_ROMAN, S_TOP, StyleEngine::setNonCssHint(), and DilloHtml::styleEngine.
◆ Html_tag_open_p()
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Definition at line 1902 of file html.cc.
References a_Html_tag_set_align_attr().
◆ Html_tag_open_pre()
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Definition at line 3050 of file html.cc.
References HT2TB, IN_PRE, DilloHtml::InFlags, StyleEngine::inheritBackgroundColor(), DilloHtml::styleEngine, and DilloHtml::wordStyle().
◆ Html_tag_open_q()
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Definition at line 2781 of file html.cc.
References HT2TB, StyleEngine::inheritBackgroundColor(), DilloHtml::styleEngine, and DilloHtml::wordStyle().
◆ Html_tag_open_script()
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Handle open SCRIPT.
initializes stash, where the embedded code will be stored. MODE_VERBATIM is used because MODE_STASH catches entities.
Definition at line 1725 of file html.cc.
References a_Html_stash_init(), DILLO_HTML_PARSE_MODE_VERBATIM, and S_TOP.
◆ Html_tag_open_sectioning()
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Definition at line 3402 of file html.cc.
References a_Html_get_attr(), CSS_TYPE_STRING, prefs, PROPERTY_X_TOOLTIP, StyleEngine::setNonCssHint(), DilloPrefs::show_tooltip, and DilloHtml::styleEngine.
Referenced by Html_tag_open_div().
◆ Html_tag_open_source()
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Definition at line 2575 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_url_new(), BUG_MSG, CAPI_IsCached, CSS_TYPE_INTEGER, dReturn_if_fail, Html_set_new_link(), IN_MEDIA, DilloHtml::InFlags, PROPERTY_X_LINK, StyleEngine::setNonCssHint(), StyleEngine::setPseudoLink(), StyleEngine::setPseudoVisited(), and DilloHtml::styleEngine.
◆ Html_tag_open_span()
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Definition at line 3385 of file html.cc.
References a_Html_get_attr(), CSS_TYPE_STRING, StyleEngine::inheritBackgroundColor(), prefs, PROPERTY_X_TOOLTIP, StyleEngine::setNonCssHint(), DilloPrefs::show_tooltip, and DilloHtml::styleEngine.
◆ Html_tag_open_style()
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Handle open STYLE.
Store contents in the stash where the style sheet interpreter can get it.
Definition at line 1743 of file html.cc.
References a_Html_get_attr(), a_Html_stash_init(), BUG_MSG, DILLO_HTML_PARSE_MODE_VERBATIM, DilloHtml::DocType, DilloHtml::DocTypeVersion, dStrAsciiCasecmp(), dStriAsciiStr(), DT_HTML, DilloHtml::loadCssFromStash, and S_TOP.
◆ Html_tag_open_title()
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Handle open TITLE.
calls stash init, where the title string will be stored
Definition at line 1687 of file html.cc.
References a_Html_stash_init(), BUG_MSG, IN_HEAD, DilloHtml::InFlags, and DilloHtml::Num_TITLE.
◆ Html_tag_open_ul()
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Definition at line 2807 of file html.cc.
References a_Html_get_attr(), BUG_MSG, CSS_PROPERTY_LIST_STYLE_TYPE, CSS_TYPE_ENUM, DilloHtml::DocType, DilloHtml::DocTypeVersion, dStrAsciiCasecmp(), DT_HTML, HTML_LIST_UNORDERED, dw::core::style::LIST_STYLE_TYPE_CIRCLE, dw::core::style::LIST_STYLE_TYPE_DISC, dw::core::style::LIST_STYLE_TYPE_SQUARE, S_TOP, StyleEngine::setNonCssHint(), and DilloHtml::styleEngine.
◆ Html_tag_open_video()
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Definition at line 2510 of file html.cc.
References a_Capi_get_flags_with_redirection(), a_Html_get_attr(), a_Html_url_new(), CAPI_IsCached, CSS_TYPE_INTEGER, dReturn_if_fail, HT2TB, Html_set_new_link(), IN_MEDIA, DilloHtml::InFlags, MSG, PROPERTY_X_LINK, StyleEngine::setNonCssHint(), StyleEngine::setPseudoLink(), StyleEngine::setPseudoVisited(), DilloHtml::styleEngine, and DilloHtml::wordStyle().
◆ Html_tag_pre_excludes()
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Check whether a tag is in the "excluding" element set for PRE.
Excl. Set = {IMG, OBJECT, APPLET, BIG, SMALL, SUB, SUP, FONT, BASEFONT}
Definition at line 3070 of file html.cc.
References a_Html_tag_index(), DilloHtml::DocType, DilloHtml::DocTypeVersion, and DT_HTML.
Referenced by Html_process_tag().
◆ Html_test_section()
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HTML, HEAD and BODY elements have optional open and close tags.
Handle this "magic" here.
Definition at line 3843 of file html.cc.
References _MSG, a_Html_tag_index(), BUG_MSG, DilloHtml::DocType, DT_NONE, Html_force_push_tag(), Html_tag_cleanup_at_close(), IN_HEAD, IN_HTML, DilloHtml::InFlags, DilloHtml::Num_HEAD, lout::misc::SimpleVector< T >::size(), DilloHtml::stack, and Tags.
Referenced by Html_process_tag().
◆ Html_triggers_optional_close()
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For elements with optional close, check whether is time to close, by also following Firefox's de facto rules.
Called at open time.
Return value: (1: Close, 0: Don't close) –tuned for speed.
Definition at line 3636 of file html.cc.
References i_DD, i_DT, i_LI, i_OPTGROUP, i_OPTION, i_P, i_TD, i_TH, i_TR, and Tags.
Referenced by Html_stack_cleanup_at_open().
◆ Html_update_content_type()
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Update the document's content type information based on meta tag data.
Definition at line 3093 of file html.cc.
References a_Capi_set_content_type(), a_Misc_content_type_cmp(), a_UIcmd_repush(), DilloHtml::bw, DilloHtml::content_type, DilloHtml::page_url, and DilloHtml::stop_parser.
Referenced by Html_tag_open_meta().
◆ Html_write_raw()
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Here's where we parse the html and put it into the Textblock structure.
Return value: number of bytes parsed
Definition at line 4315 of file html.cc.
References bufsize, BUG_MSG, DilloHtml::CurrOfs, dFree(), DILLO_HTML_PARSE_MODE_VERBATIM, dStr_append(), dStrndup(), HT2TB, Html_match_tag(), Html_process_space(), Html_process_tag(), Html_process_word(), S_TOP, DilloHtml::Start_Ofs, DilloHtml::Stash, DilloHtml::stop_parser, and Tags.
Referenced by Html_tag_open_meta(), and DilloHtml::write().
Variable Documentation
◆ i_A
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Definition at line 125 of file html.cc.
Referenced by Html_forbids_cross_nesting(), Html_stack_cleanup_at_open(), Html_tag_cleanup_at_close(), and Html_tag_open_body().
◆ i_BODY
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Definition at line 126 of file html.cc.
Referenced by Html_tag_cleanup_to_idx().
◆ i_BUTTON
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Definition at line 127 of file html.cc.
Referenced by Html_forbids_cross_nesting(), and Html_tag_cleanup_at_close().
◆ i_DD
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Definition at line 128 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_DT
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Definition at line 129 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_HR
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static |
Definition at line 131 of file html.cc.
Referenced by Html_stack_cleanup_at_open().
◆ i_HTML
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static |
Definition at line 130 of file html.cc.
Referenced by Html_process_tag().
◆ i_LI
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static |
Definition at line 132 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_OPTGROUP
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static |
Definition at line 133 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_OPTION
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static |
Definition at line 134 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_P
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static |
Definition at line 135 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_SELECT
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static |
Definition at line 136 of file html.cc.
Referenced by Html_forbids_cross_nesting(), and Html_tag_cleanup_at_close().
◆ i_TD
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static |
Definition at line 138 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_TEXTAREA
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static |
Definition at line 137 of file html.cc.
Referenced by Html_forbids_cross_nesting(), and Html_tag_cleanup_at_close().
◆ i_TH
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static |
Definition at line 140 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ i_TR
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static |
Definition at line 139 of file html.cc.
Referenced by Html_triggers_optional_close().
◆ Tags
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static |
Function index for the open, content, and close functions for each tag.
(Alphabetically sorted for a binary search). The open and close functions are always called. They are used for style handling and HTML bug reporting. Content creation (e.g. adding new widgets or text) is done in the content function, which is not called in the display:none case. Note: many tags don't need a content function (e.g. <div>, <span>, ...).
Explanation for the 'Flags' field:
* {"address", B8(01110), ...}
* |||||
* ||||`-- inline/block element (1/0 resp.)
* |||`--- inline container
* ||`---- block container
* |`----- body element
* `------ head element
* Notes:
- The upper two bits are not used yet.
- Empty elements have both inline and block container clear. (flow have both set)
Definition at line 3468 of file html.cc.
Referenced by a_Html_tag_index(), Html_check_html5_obsolete(), Html_process_tag(), Html_stack_cleanup_at_open(), Html_tag_cleanup_at_close(), Html_tag_cleanup_to_idx(), Html_test_section(), Html_triggers_optional_close(), and Html_write_raw().
